Update web vault to 2.25.0

Enabled trust-dns and some updates.

.env.template

@@ -56,6 +56,15 @@
 # WEBSOCKET_ADDRESS=0.0.0.0
 # WEBSOCKET_PORT=3012
 
+## Controls whether users are allowed to create Bitwarden Sends.
+## This setting applies globally to all users.
+## To control this on a per-org basis instead, use the "Disable Send" org policy.
+# SENDS_ALLOWED=true
+
+## Controls whether users can enable emergency access to their accounts.
+## This setting applies globally to all users.
+# EMERGENCY_ACCESS_ALLOWED=true
+
 ## Job scheduler settings
 ##
 ## Job schedules use a cron-like syntax (as parsed by https://crates.io/crates/cron),
@@ -72,6 +81,18 @@
 ## Cron schedule of the job that checks for trashed items to delete permanently.
 ## Defaults to daily (5 minutes after midnight). Set blank to disable this job.
 # TRASH_PURGE_SCHEDULE="0 5 0 * * *"
+##
+## Cron schedule of the job that checks for incomplete 2FA logins.
+## Defaults to once every minute. Set blank to disable this job.
+# INCOMPLETE_2FA_SCHEDULE="30 * * * * *"
+##
+## Cron schedule of the job that sends expiration reminders to emergency access grantors.
+## Defaults to hourly (5 minutes after the hour). Set blank to disable this job.
+# EMERGENCY_NOTIFICATION_REMINDER_SCHEDULE="0 5 * * * *"
+##
+## Cron schedule of the job that grants emergency access requests that have met the required wait time.
+## Defaults to hourly (5 minutes after the hour). Set blank to disable this job.
+# EMERGENCY_REQUEST_TIMEOUT_SCHEDULE="0 5 * * * *"
 
 ## Enable extended logging, which shows timestamps and targets in the logs
 # EXTENDED_LOGGING=true
@@ -101,7 +122,7 @@
 ## Note that if the DB already has WAL enabled, you will also need to disable WAL in the DB,
 ## this setting only prevents vaultwarden from automatically enabling it on start.
 ## Please read project wiki page about this setting first before changing the value as it can
-## cause performance degradation or might render  the service unable to start.
+## cause performance degradation or might render the service unable to start.
 # ENABLE_DB_WAL=true
 
 ## Database connection retries
@@ -189,20 +210,35 @@
 ## Name shown in the invitation emails that don't come from a specific organization
 # INVITATION_ORG_NAME=Vaultwarden
 
-## Per-organization attachment limit (KB)
+## Per-organization attachment storage limit (KB)
-## Limit in kilobytes for an organization attachments, once the limit is exceeded it won't be possible to upload more
+## Max kilobytes of attachment storage allowed per organization.
+## When this limit is reached, organization members will not be allowed to upload further attachments for ciphers owned by that organization.
 # ORG_ATTACHMENT_LIMIT=
-## Per-user attachment limit (KB).
+## Per-user attachment storage limit (KB)
-## Limit in kilobytes for a users attachments, once the limit is exceeded it won't be possible to upload more
+## Max kilobytes of attachment storage allowed per user.
+## When this limit is reached, the user will not be allowed to upload further attachments.
 # USER_ATTACHMENT_LIMIT=
 
+## Number of days to wait before auto-deleting a trashed item.
+## If unset (the default), trashed items are not auto-deleted.
+## This setting applies globally, so make sure to inform all users of any changes to this setting.
+# TRASH_AUTO_DELETE_DAYS=
+
+## Number of minutes to wait before a 2FA-enabled login is considered incomplete,
+## resulting in an email notification. An incomplete 2FA login is one where the correct
+## master password was provided but the required 2FA step was not completed, which
+## potentially indicates a master password compromise. Set to 0 to disable this check.
+## This setting applies globally to all users.
+# INCOMPLETE_2FA_TIME_LIMIT=3
 
 ## Controls the PBBKDF password iterations to apply on the server
 ## The change only applies when the password is changed
 # PASSWORD_ITERATIONS=100000
 
-## Whether password hint should be sent into the error response when the client request it
+## Controls whether a password hint should be shown directly in the web page if
-# SHOW_PASSWORD_HINT=true
+## SMTP service is not configured. Not recommended for publicly-accessible instances
+## as this provides unauthenticated access to potentially sensitive data.
+# SHOW_PASSWORD_HINT=false
 
 ## Domain settings
 ## The domain must match the address from where you access the server
@@ -247,12 +283,13 @@
 ## You can disable this, so that only the current TOTP Code is allowed.
 ## Keep in mind that when a sever drifts out of time, valid codes could be marked as invalid.
 ## In any case, if a code has been used it can not be used again, also codes which predates it will be invalid.
-# AUTHENTICATOR_DISABLE_TIME_DRIFT = false
+# AUTHENTICATOR_DISABLE_TIME_DRIFT=false
 
-## Rocket specific settings, check Rocket documentation to learn more
+## Rocket specific settings
-# ROCKET_ENV=staging
+## See https://rocket.rs/v0.4/guide/configuration/ for more details.
-# ROCKET_ADDRESS=0.0.0.0 # Enable this to test mobile app
+# ROCKET_ADDRESS=0.0.0.0
-# ROCKET_PORT=8000
+# ROCKET_PORT=80  # Defaults to 80 in the Docker images, or 8000 otherwise.
+# ROCKET_WORKERS=10
 # ROCKET_TLS={certs="/path/to/certs.pem",key="/path/to/key.pem"}
 
 ## Mail specific settings, set SMTP_HOST and SMTP_FROM to enable the mail service.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,7 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Discourse forum for bitwarden_rs
+  - name: Discourse forum for vaultwarden
-    url: https://bitwardenrs.discourse.group/
+    url: https://vaultwarden.discourse.group/
     about: Use this forum to request features or get help with usage/configuration.
   - name: GitHub Discussions for vaultwarden
     url: https://github.com/dani-garcia/vaultwarden/discussions

.github/workflows/build.yml

@@ -2,65 +2,51 @@ name: Build
 
 on:
   push:
+    paths:
+      - ".github/workflows/build.yml"
+      - "src/**"
+      - "migrations/**"
+      - "Cargo.*"
+      - "build.rs"
+      - "diesel.toml"
+      - "rust-toolchain"
   pull_request:
-    # Ignore when there are only changes done too one of these paths
+    paths:
-    paths-ignore:
+      - ".github/workflows/build.yml"
-      - "**.md"
+      - "src/**"
-      - "**.txt"
+      - "migrations/**"
-      - ".dockerignore"
+      - "Cargo.*"
-      - ".env.template"
+      - "build.rs"
-      - ".gitattributes"
+      - "diesel.toml"
-      - ".gitignore"
+      - "rust-toolchain"
-      - "azure-pipelines.yml"
-      - "docker/**"
-      - "hooks/**"
-      - "tools/**"
-      - ".github/FUNDING.yml"
-      - ".github/ISSUE_TEMPLATE/**"
 
 jobs:
   build:
+    # Make warnings errors, this is to prevent warnings slipping through.
+    # This is done globally to prevent rebuilds when the RUSTFLAGS env variable changes.
+    env:
+      RUSTFLAGS: "-D warnings"
     strategy:
       fail-fast: false
       matrix:
         channel:
           - nightly
-          # - stable
         target-triple:
           - x86_64-unknown-linux-gnu
-          # - x86_64-unknown-linux-musl
         include:
           - target-triple: x86_64-unknown-linux-gnu
             host-triple: x86_64-unknown-linux-gnu
-            features: "sqlite,mysql,postgresql"
+            features: [sqlite,mysql,postgresql] # Remember to update the `cargo test` to match the amount of features
             channel: nightly
-            os: ubuntu-18.04
+            os: ubuntu-20.04
-            ext:
+            ext: ""
-          # - target-triple: x86_64-unknown-linux-gnu
-          #   host-triple: x86_64-unknown-linux-gnu
-          #   features: "sqlite,mysql,postgresql"
-          #   channel: stable
-          #   os: ubuntu-18.04
-          #   ext:
-          # - target-triple: x86_64-unknown-linux-musl
-          #   host-triple: x86_64-unknown-linux-gnu
-          #   features: "sqlite,postgresql"
-          #   channel: nightly
-          #   os: ubuntu-18.04
-          #   ext:
-          # - target-triple: x86_64-unknown-linux-musl
-          #   host-triple: x86_64-unknown-linux-gnu
-          #   features: "sqlite,postgresql"
-          #   channel: stable
-          #   os: ubuntu-18.04
-          #   ext:
 
     name: Building ${{ matrix.channel }}-${{ matrix.target-triple }}
     runs-on: ${{ matrix.os }}
     steps:
       # Checkout the repo
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
       # End Checkout the repo
 
 
@@ -79,13 +65,13 @@ jobs:
 
 
       # Enable Rust Caching
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@842ef286fff290e445b90b4002cc9807c3669641 # v1.3.0
       # End Enable Rust Caching
 
 
       # Uses the rust-toolchain file to determine version
       - name: 'Install ${{ matrix.channel }}-${{ matrix.host-triple }} for target: ${{ matrix.target-triple }}'
-        uses: actions-rs/toolchain@v1
+        uses: actions-rs/toolchain@b2417cde72dcf67f306c0ae8e0828a81bf0b189f # v1.0.6
         with:
           profile: minimal
           target: ${{ matrix.target-triple }}
@@ -94,26 +80,49 @@ jobs:
 
 
       # Run cargo tests (In release mode to speed up future builds)
-      - name: '`cargo test --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}`'
+      # First test all features together, afterwards test them separately.
-        uses: actions-rs/cargo@v1
+      - name: "`cargo test --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }}`"
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
         with:
           command: test
-          args: --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}
+          args: --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }}
+      # Test single features
+      # 0: sqlite
+      - name: "`cargo test --release --features ${{ matrix.features[0] }} --target ${{ matrix.target-triple }}`"
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
+        with:
+          command: test
+          args: --release --features ${{ matrix.features[0] }} --target ${{ matrix.target-triple }}
+        if: ${{ matrix.features[0] != '' }}
+      # 1: mysql
+      - name: "`cargo test --release --features ${{ matrix.features[1] }} --target ${{ matrix.target-triple }}`"
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
+        with:
+          command: test
+          args: --release --features ${{ matrix.features[1] }} --target ${{ matrix.target-triple }}
+        if: ${{ matrix.features[1] != '' }}
+      # 2: postgresql
+      - name: "`cargo test --release --features ${{ matrix.features[2] }} --target ${{ matrix.target-triple }}`"
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
+        with:
+          command: test
+          args: --release --features ${{ matrix.features[2] }} --target ${{ matrix.target-triple }}
+        if: ${{ matrix.features[2] != '' }}
       # End Run cargo tests
 
 
-      # Run cargo clippy (In release mode to speed up future builds)
+      # Run cargo clippy, and fail on warnings (In release mode to speed up future builds)
-      - name: '`cargo clippy --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}`'
+      - name: "`cargo clippy --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }}`"
-        uses: actions-rs/cargo@v1
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
         with:
           command: clippy
-          args: --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}
+          args: --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }} -- -D warnings
       # End Run cargo clippy
 
 
       # Run cargo fmt
       - name: '`cargo fmt`'
-        uses: actions-rs/cargo@v1
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
         with:
           command: fmt
           args: --all -- --check
@@ -121,31 +130,18 @@ jobs:
 
 
       # Build the binary
-      - name: '`cargo build --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}`'
+      - name: "`cargo build --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }}`"
-        uses: actions-rs/cargo@v1
+        uses: actions-rs/cargo@ae10961054e4aa8b4aa7dffede299aaf087aa33b # v1.0.1
         with:
           command: build
-          args: --release --features ${{ matrix.features }} --target ${{ matrix.target-triple }}
+          args: --release --features ${{ join(matrix.features, ',') }} --target ${{ matrix.target-triple }}
       # End Build the binary
 
 
       # Upload artifact to Github Actions
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@27121b0bdffd731efa15d66772be8dc71245d074 # v2.2.4
         with:
           name: vaultwarden-${{ matrix.target-triple }}${{ matrix.ext }}
           path: target/${{ matrix.target-triple }}/release/vaultwarden${{ matrix.ext }}
       # End Upload artifact to Github Actions
-
-
-      ## This is not used at the moment
-      ## We could start using this when we can build static binaries
-      # Upload to github actions release
-      # - name: Release
-      #   uses: Shopify/upload-to-release@1
-      #   if: startsWith(github.ref, 'refs/tags/')
-      #   with:
-      #     name: vaultwarden-${{ matrix.target-triple }}${{ matrix.ext }}
-      #     path: target/${{ matrix.target-triple }}/release/vaultwarden${{ matrix.ext }}
-      #     repo-token: ${{ secrets.GITHUB_TOKEN }}
-      # End Upload to github actions release

.github/workflows/hadolint.yml

@@ -2,8 +2,10 @@ name: Hadolint
 
 on:
   push:
+    paths:
+      - "docker/**"
+
   pull_request:
-    # Ignore when there are only changes done too one of these paths
     paths:
       - "docker/**"
 
@@ -14,7 +16,7 @@ jobs:
     steps:
       # Checkout the repo
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
       # End Checkout the repo
 
 
@@ -22,14 +24,14 @@ jobs:
       - name: Download hadolint
         shell: bash
         run: |
-          sudo curl -L https://github.com/hadolint/hadolint/releases/download/v$HADOLINT_VERSION/hadolint-$(uname -s)-$(uname -m) -o /usr/local/bin/hadolint && \
+          sudo curl -L https://github.com/hadolint/hadolint/releases/download/v${HADOLINT_VERSION}/hadolint-$(uname -s)-$(uname -m) -o /usr/local/bin/hadolint && \
           sudo chmod +x /usr/local/bin/hadolint
         env:
-          HADOLINT_VERSION: 2.0.0
+          HADOLINT_VERSION: 2.7.0
       # End Download hadolint
 
       # Test Dockerfiles
       - name: Run hadolint
         shell: bash
-        run:  git ls-files --exclude='docker/*/Dockerfile*' --ignored | xargs hadolint
+        run:  git ls-files --exclude='docker/*/Dockerfile*' --ignored --cached | xargs hadolint
       # End Test Dockerfiles

.github/workflows/release.yml

@@ -0,0 +1,119 @@
+name: Release
+
+on:
+  push:
+    paths:
+      - ".github/workflows/release.yml"
+      - "src/**"
+      - "migrations/**"
+      - "hooks/**"
+      - "docker/**"
+      - "Cargo.*"
+      - "build.rs"
+      - "diesel.toml"
+      - "rust-toolchain"
+
+    branches: # Only on paths above
+      - main
+
+    tags: # Always, regardless of paths above
+      - '*'
+
+jobs:
+  # https://github.com/marketplace/actions/skip-duplicate-actions
+  # Some checks to determine if we need to continue with building a new docker.
+  # We will skip this check if we are creating a tag, because that has the same hash as a previous run already.
+  skip_check:
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'dani-garcia/vaultwarden' }}
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - name: Skip Duplicates Actions
+        id: skip_check
+        uses: fkirc/skip-duplicate-actions@f75dd6564bb646f95277dc8c3b80612e46a4a1ea # v3.4.1
+        with:
+          cancel_others: 'true'
+        # Only run this when not creating a tag
+        if: ${{ startsWith(github.ref, 'refs/heads/') }}
+
+  docker-build:
+    runs-on: ubuntu-latest
+    needs: skip_check
+    # Start a local docker registry to be used to generate multi-arch images.
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    env:
+      DOCKER_BUILDKIT: 1 # Disabled for now, but we should look at this because it will speedup building!
+      # DOCKER_REPO/secrets.DOCKERHUB_REPO needs to be 'index.docker.io/<user>/<repo>'
+      DOCKER_REPO: ${{ secrets.DOCKERHUB_REPO }}
+      SOURCE_COMMIT: ${{ github.sha }}
+      SOURCE_REPOSITORY_URL: "https://github.com/${{ github.repository }}"
+    if: ${{ needs.skip_check.outputs.should_skip != 'true' && github.repository == 'dani-garcia/vaultwarden' }}
+    strategy:
+      matrix:
+        base_image: ["debian","alpine"]
+
+    steps:
+      # Checkout the repo
+      - name: Checkout
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
+        with:
+          fetch-depth: 0
+
+      # Login to Docker Hub
+      - name: Login to Docker Hub
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9 # v1.10.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      # Determine Docker Tag
+      - name: Init Variables
+        id: vars
+        shell: bash
+        run: |
+          # Check which main tag we are going to build determined by github.ref
+          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
+            echo "set-output name=DOCKER_TAG::${GITHUB_REF#refs/*/}"
+            echo "::set-output name=DOCKER_TAG::${GITHUB_REF#refs/*/}"
+          elif [[ "${{ github.ref }}" == refs/heads/* ]]; then
+            echo "set-output name=DOCKER_TAG::testing"
+            echo "::set-output name=DOCKER_TAG::testing"
+          fi
+      # End Determine Docker Tag
+
+      - name: Build Debian based images
+        shell: bash
+        env:
+          DOCKER_TAG: "${{steps.vars.outputs.DOCKER_TAG}}"
+        run: |
+          ./hooks/build
+        if: ${{ matrix.base_image == 'debian' }}
+
+      - name: Push Debian based images
+        shell: bash
+        env:
+          DOCKER_TAG: "${{steps.vars.outputs.DOCKER_TAG}}"
+        run: |
+          ./hooks/push
+        if: ${{ matrix.base_image == 'debian' }}
+
+      - name: Build Alpine based images
+        shell: bash
+        env:
+          DOCKER_TAG: "${{steps.vars.outputs.DOCKER_TAG}}-alpine"
+        run: |
+          ./hooks/build
+        if: ${{ matrix.base_image == 'alpine' }}
+
+      - name: Push Alpine based images
+        shell: bash
+        env:
+          DOCKER_TAG: "${{steps.vars.outputs.DOCKER_TAG}}-alpine"
+        run: |
+          ./hooks/push
+        if: ${{ matrix.base_image == 'alpine' }}

.pre-commit-config.yaml

@@ -0,0 +1,38 @@
+---
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.0.1
+    hooks:
+    - id: check-yaml
+    - id: check-json
+    - id: check-toml
+    - id: end-of-file-fixer
+      exclude: "(.*js$|.*css$)"
+    - id: check-case-conflict
+    - id: check-merge-conflict
+    - id: detect-private-key
+-   repo: local
+    hooks:
+    - id: fmt
+      name: fmt
+      description: Format files with cargo fmt.
+      entry: cargo fmt
+      language: system
+      types: [rust]
+      args: ["--", "--check"]
+    - id: cargo-test
+      name: cargo test
+      description: Test the package for errors.
+      entry: cargo test
+      language: system
+      args: ["--features", "sqlite,mysql,postgresql", "--"]
+      types: [rust]
+      pass_filenames: false
+    - id: cargo-clippy
+      name: cargo clippy
+      description: Lint Rust sources
+      entry: cargo clippy
+      language: system
+      args: ["--features", "sqlite,mysql,postgresql", "--", "-D", "warnings"]
+      types: [rust]
+      pass_filenames: false

Cargo.toml

@@ -2,7 +2,9 @@
 name = "vaultwarden"
 version = "1.0.0"
 authors = ["Daniel García <dani-garcia@users.noreply.github.com>"]
-edition = "2018"
+edition = "2021"
+rust-version = "1.57"
+resolver = "2"
 
 repository = "https://github.com/dani-garcia/vaultwarden"
 readme = "README.md"
@@ -28,41 +30,47 @@ syslog = "4.0.1"
 
 [dependencies]
 # Web framework for nightly with a focus on ease-of-use, expressibility, and speed.
-rocket = { version = "0.5.0-dev", features = ["tls"], default-features = false }
+rocket = { version = "=0.5.0-dev", features = ["tls"], default-features = false }
-rocket_contrib = "0.5.0-dev"
+rocket_contrib = "=0.5.0-dev"
 
 # HTTP client
-reqwest = { version = "0.11.3", features = ["blocking", "json", "gzip", "brotli", "socks"] }
+reqwest = { version = "0.11.7", features = ["blocking", "json", "gzip", "brotli", "socks", "cookies", "trust-dns"] }
+
+# Used for custom short lived cookie jar
+cookie = "0.15.1"
+cookie_store = "0.15.1"
+bytes = "1.1.0"
+url = "2.2.2"
 
 # multipart/form-data support
-multipart = { version = "0.17.1", features = ["server"], default-features = false }
+multipart = { version = "0.18.0", features = ["server"], default-features = false }
 
 # WebSockets library
-ws = { version = "0.10.0", package = "parity-ws" }
+ws = { version = "0.11.1", package = "parity-ws" }
 
 # MessagePack library
-rmpv = "0.4.7"
+rmpv = "1.0.0"
 
 # Concurrent hashmap implementation
 chashmap = "2.2.2"
 
 # A generic serialization/deserialization framework
-serde = { version = "1.0.125", features = ["derive"] }
+serde = { version = "1.0.130", features = ["derive"] }
-serde_json = "1.0.64"
+serde_json = "1.0.72"
 
 # Logging
 log = "0.4.14"
 fern = { version = "0.6.0", features = ["syslog-4"] }
 
 # A safe, extensible ORM and Query builder
-diesel = { version = "1.4.6", features = [ "chrono", "r2d2"] }
+diesel = { version = "1.4.8", features = [ "chrono", "r2d2"] }
 diesel_migrations = "1.4.0"
 
 # Bundled SQLite
-libsqlite3-sys = { version = "0.20.1", features = ["bundled"], optional = true }
+libsqlite3-sys = { version = "0.22.2", features = ["bundled"], optional = true }
 
 # Crypto-related libraries
-rand = "0.8.3"
+rand = "0.8.4"
 ring = "0.16.20"
 
 # UUID generation
@@ -70,14 +78,14 @@ uuid = { version = "0.8.2", features = ["v4"] }
 
 # Date and time libraries
 chrono = { version = "0.4.19", features = ["serde"] }
-chrono-tz = "0.5.3"
+chrono-tz = "0.6.0"
-time = "0.2.26"
+time = "0.2.27"
 
 # Job scheduler
 job_scheduler = "1.2.1"
 
 # TOTP library
-oath = "0.10.2"
+totp-lite = "1.0.3"
 
 # Data encoding library
 data-encoding = "2.3.2"
@@ -87,6 +95,7 @@ jsonwebtoken = "7.2.0"
 
 # U2F library
 u2f = "0.2.0"
+webauthn-rs = "0.3.0"
 
 # Yubico Library
 yubico = { version = "0.10.0", features = ["online-tokio"], default-features = false }
@@ -95,51 +104,47 @@ yubico = { version = "0.10.0", features = ["online-tokio"], default-features = f
 dotenv = { version = "0.15.0", default-features = false }
 
 # Lazy initialization
-once_cell = "1.7.2"
+once_cell = "1.8.0"
 
 # Numerical libraries
 num-traits = "0.2.14"
 num-derive = "0.3.3"
 
 # Email libraries
-tracing = { version = "0.1.25", features = ["log"] } # Needed to have lettre trace logging used when SMTP_DEBUG is enabled.
+tracing = { version = "0.1.29", features = ["log"] } # Needed to have lettre trace logging used when SMTP_DEBUG is enabled.
-lettre = { version = "0.10.0-beta.3", features = ["smtp-transport", "builder", "serde", "native-tls", "hostname", "tracing"], default-features = false }
+lettre = { version = "0.10.0-rc.4", features = ["smtp-transport", "builder", "serde", "native-tls", "hostname", "tracing"], default-features = false }
-newline-converter = "0.2.0"
 
 # Template library
-handlebars = { version = "3.5.4", features = ["dir_source"] }
+handlebars = { version = "4.1.5", features = ["dir_source"] }
 
 # For favicon extraction from main website
 html5ever = "0.25.1"
 markup5ever_rcdom = "0.1.0"
-regex = { version = "1.4.5", features = ["std", "perf"], default-features = false }
+regex = { version = "1.5.4", features = ["std", "perf", "unicode-perl"], default-features = false }
-data-url = "0.1.0"
+data-url = "0.1.1"
 
 # Used by U2F, JWT and Postgres
-openssl = "0.10.34"
+openssl = "0.10.38"
 
 # URL encoding library
 percent-encoding = "2.1.0"
 # Punycode conversion
-idna = "0.2.2"
+idna = "0.2.3"
 
 # CLI argument parsing
-pico-args = "0.4.0"
+pico-args = "0.4.2"
 
 # Logging panics to logfile instead stderr only
-backtrace = "0.3.56"
+backtrace = "0.3.63"
 
 # Macro ident concatenation
-paste = "1.0.5"
+paste = "1.0.6"
 
 [patch.crates-io]
 # Use newest ring
 rocket = { git = 'https://github.com/SergioBenitez/Rocket', rev = '263e39b5b429de1913ce7e3036575a7b4d88b6d7' }
 rocket_contrib = { git = 'https://github.com/SergioBenitez/Rocket', rev = '263e39b5b429de1913ce7e3036575a7b4d88b6d7' }
 
-# For favicon extraction from main website
-data-url = { git = 'https://github.com/servo/rust-url', package="data-url", rev = '540ede02d0771824c0c80ff9f57fe8eff38b1291' }
-
 # The maintainer of the `job_scheduler` crate doesn't seem to have responded
 # to any issues or PRs for almost a year (as of April 2021). This hopefully
 # temporary fork updates Cargo.toml to use more up-to-date dependencies.

README.md

@@ -1,8 +1,10 @@
-### Alternative implementation of the Bitwarden server API written in Rust and compatible with [upstream Bitwarden clients](https://bitwarden.com/#download)*, perfect for self-hosted deployment where running the official resource-heavy service might not be ideal.
+### Alternative implementation of the Bitwarden server API written in Rust and compatible with [upstream Bitwarden clients](https://bitwarden.com/download/)*, perfect for self-hosted deployment where running the official resource-heavy service might not be ideal.
+
+📢 Note: This project was known as Bitwarden_RS and has been renamed to separate itself from the official Bitwarden server in the hopes of avoiding confusion and trademark/branding issues. Please see [#1642](https://github.com/dani-garcia/vaultwarden/discussions/1642) for more explanation.
 
 ---
 
-[![Docker Pulls](https://img.shields.io/docker/pulls/bitwardenrs/server.svg)](https://hub.docker.com/r/vaultwarden/server)
+[![Docker Pulls](https://img.shields.io/docker/pulls/vaultwarden/server.svg)](https://hub.docker.com/r/vaultwarden/server)
 [![Dependency Status](https://deps.rs/repo/github/dani-garcia/vaultwarden/status.svg)](https://deps.rs/repo/github/dani-garcia/vaultwarden)
 [![GitHub Release](https://img.shields.io/github/release/dani-garcia/vaultwarden.svg)](https://github.com/dani-garcia/vaultwarden/releases/latest)
 [![GPL-3.0 Licensed](https://img.shields.io/github/license/dani-garcia/vaultwarden.svg)](https://github.com/dani-garcia/vaultwarden/blob/master/LICENSE.txt)
@@ -35,7 +37,7 @@ Pull the docker image and mount a volume from the host for persistent storage:
 docker pull vaultwarden/server:latest
 docker run -d --name vaultwarden -v /vw-data/:/data/ -p 80:80 vaultwarden/server:latest
 ```
-This will preserve any persistent data under /bw-data/, you can adapt the path to whatever suits you.
+This will preserve any persistent data under /vw-data/, you can adapt the path to whatever suits you.
 
 **IMPORTANT**: Some web browsers, like Chrome, disallow the use of Web Crypto APIs in insecure contexts. In this case, you might get an error like `Cannot read property 'importKey'`. To solve this problem, you need to access the web vault from HTTPS. 
 
@@ -73,15 +75,15 @@ Thanks for your contribution to the project!
 <table>
   <tr>
     <td align="center">
-      <a href="https://github.com/ChonoN" style="width: 75px">
+      <a href="https://github.com/Gyarbij" style="width: 75px">
-        <sub><b>ChonoN</b></sub>
+        <sub><b>Chono N</b></sub>
       </a>
     </td>
   </tr>
   <tr>
     <td align="center">
        <a href="https://github.com/themightychris">
-        <sub><b>themightychris</b></sub>
+        <sub><b>Chris Alfano</b></sub>
       </a>
     </td>
   </tr>

SECURITY.md

@@ -0,0 +1,45 @@
+Vaultwarden tries to prevent security issues but there could always slip something through.
+If you believe you've found a security issue in our application, we encourage you to
+notify us. We welcome working with you to resolve the issue promptly. Thanks in advance!
+
+# Disclosure Policy
+
+- Let us know as soon as possible upon discovery of a potential security issue, and we'll make every
+  effort to quickly resolve the issue.
+- Provide us a reasonable amount of time to resolve the issue before any disclosure to the public or a
+  third-party. We may publicly disclose the issue before resolving it, if appropriate.
+- Make a good faith effort to avoid privacy violations, destruction of data, and interruption or
+  degradation of our service. Only interact with accounts you own or with explicit permission of the
+  account holder.
+
+# In-scope
+
+- Security issues in any current release of Vaultwarden. Source code is available at https://github.com/dani-garcia/vaultwarden. This includes the current `latest` release and `main / testing` release.
+
+# Exclusions
+
+The following bug classes are out-of scope:
+
+- Bugs that are already reported on Vaultwarden's issue tracker (https://github.com/dani-garcia/vaultwarden/issues)
+- Bugs that are not part of Vaultwarden, like on the the web-vault or mobile and desktop clients. These issues need to be reported in the respective project issue tracker at https://github.com/bitwarden to which we are not associated
+- Issues in an upstream software dependency (ex: Rust, or External Libraries) which are already reported to the upstream maintainer
+- Attacks requiring physical access to a user's device
+- Issues related to software or protocols not under Vaultwarden's control
+- Vulnerabilities in outdated versions of Vaultwarden
+- Missing security best practices that do not directly lead to a vulnerability (You may still report them as a normal issue)
+- Issues that do not have any impact on the general public
+
+While researching, we'd like to ask you to refrain from:
+
+- Denial of service
+- Spamming
+- Social engineering (including phishing) of Vaultwarden developers, contributors or users
+
+Thank you for helping keep Vaultwarden and our users safe!
+
+# How to contact us
+
+- You can contact us on Matrix https://matrix.to/#/#vaultwarden:matrix.org (user: `@danig:matrix.org`)
+- You can send an ![security-contact](/.github/security-contact.gif) to report a security issue.
+  - If you want to send an encrypted email you can use the following GPG key:<br>
+    https://keyserver.ubuntu.com/pks/lookup?search=0xB9B7A108373276BF3C0406F9FC8A7D14C3CD543A&fingerprint=on&op=index

azure-pipelines.yml

@@ -1,22 +0,0 @@
-pool:
-  vmImage: 'Ubuntu-18.04'
-
-steps:
-- script: |
-    ls -la
-    curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $(cat rust-toolchain) --profile=minimal
-    echo "##vso[task.prependpath]$HOME/.cargo/bin"
-  displayName: 'Install Rust'
-
-- script: |
-    sudo apt-get update
-    sudo apt-get install -y --no-install-recommends build-essential libmariadb-dev-compat libpq-dev libssl-dev pkgconf
-  displayName: 'Install build libraries.'
-
-- script: |
-    rustc -Vv
-    cargo -V
-  displayName: Query rust and cargo versions
-
-- script : cargo test --features "sqlite,mysql,postgresql"
-  displayName: 'Test project with sqlite, mysql and postgresql backends'

docker/Dockerfile.j2

@@ -1,15 +1,17 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
-{% set build_stage_base_image = "rust:1.51" %}
+{% set build_stage_base_image = "rust:1.55-buster" %}
 {% if "alpine" in target_file %}
 {%   if "amd64" in target_file %}
-{%     set build_stage_base_image = "clux/muslrust:nightly-2021-04-14" %}
+{%     set build_stage_base_image = "clux/muslrust:nightly-2021-10-23" %}
-{%     set runtime_stage_base_image = "alpine:3.13" %}
+{%     set runtime_stage_base_image = "alpine:3.14" %}
 {%     set package_arch_target = "x86_64-unknown-linux-musl" %}
 {%   elif "armv7" in target_file %}
 {%     set build_stage_base_image = "messense/rust-musl-cross:armv7-musleabihf" %}
-{%     set runtime_stage_base_image = "balenalib/armv7hf-alpine:3.13" %}
+{%     set runtime_stage_base_image = "balenalib/armv7hf-alpine:3.14" %}
 {%     set package_arch_target = "armv7-unknown-linux-musleabihf" %}
 {%   endif %}
 {% elif "amd64" in target_file %}
@@ -40,12 +42,17 @@
 {% else %}
 {%   set package_arch_target_param = "" %}
 {% endif %}
+{% if "buildx" in target_file %}
+{%   set mount_rust_cache = "--mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry " %}
+{% else %}
+{%   set mount_rust_cache = "" %}
+{% endif %}
 # Using multistage build:
 # 	https://docs.docker.com/develop/develop-images/multistage-build/
 # 	https://whitfin.io/speeding-up-rust-docker-builds/
 ####################### VAULT BUILD IMAGE  #######################
-{% set vault_version = "2.19.0d" %}
+{% set vault_version = "2.25.0" %}
-{% set vault_image_digest = "sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233" %}
+{% set vault_image_digest = "sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527" %}
 # The web-vault digest specifies a particular web-vault build on Docker Hub.
 # Using the digest instead of the tag name provides better security,
 # as the digest of an image is immutable, whereas a tag name can later
@@ -75,7 +82,8 @@ ARG DB=sqlite,postgresql
 {%     set features = "sqlite,postgresql" %}
 {%   else %}
 # Alpine-based ARM (musl) only supports sqlite during compile time.
-ARG DB=sqlite
+# We now also need to add vendored_openssl, because the current base image we use to build has OpenSSL removed.
+ARG DB=sqlite,vendored_openssl
 {%     set features = "sqlite" %}
 {%   endif %}
 {% else %}
@@ -85,22 +93,40 @@ ARG DB=sqlite,mysql,postgresql
 {% endif %}
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
+{# {% if "alpine" not in target_file and "buildx" in target_file %}
-RUN rustup set profile minimal
+# Debian based Buildx builds can use some special apt caching to speedup building.
+# By default Debian based images have some rules to keep docker builds clean, we need to remove this.
+# See: https://hub.docker.com/r/docker/dockerfile
+RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
+{% endif %} #}
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN {{ mount_rust_cache -}} mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
 
 {% if "alpine" in target_file %}
-ENV USER "root"
 ENV RUSTFLAGS='-C link-arg=-s'
 {%   if "armv7" in target_file %}
+{#- https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html -#}
 ENV CFLAGS_armv7_unknown_linux_musleabihf="-mfpu=vfpv3-d16"
 {%   endif %}
 {% elif "arm" in target_file %}
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the {{ package_arch_prefix }} version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
 # Install required build libs for {{ package_arch_name }} architecture.
 # To compile both mysql and postgresql we need some extra packages for both host arch and target arch
-RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
-        /etc/apt/sources.list.d/deb-src.list \
     && dpkg --add-architecture {{ package_arch_name }} \
     && apt-get update \
     && apt-get install -y \
@@ -109,28 +135,43 @@ RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
         libc6-dev{{ package_arch_prefix }} \
         libpq5{{ package_arch_prefix }} \
         libpq-dev \
+        libmariadb3:amd64 \
         libmariadb-dev{{ package_arch_prefix }} \
-        libmariadb-dev-compat{{ package_arch_prefix }}
+        libmariadb-dev-compat{{ package_arch_prefix }} \
+        gcc-{{ package_cross_compiler }} \
+    #
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
+    && apt-get download libmariadb-dev-compat:amd64 \
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5{{ package_arch_prefix }} package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/{{ package_cross_compiler }}/libpq.so.5 /usr/lib/{{ package_cross_compiler }}/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.{{ package_arch_target }}]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "{{ package_cross_compiler }}-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/{{ package_cross_compiler }}"]' >> "${CARGO_HOME}/config"
 
+# Set arm specific environment values
+ENV CC_{{ package_arch_target | replace("-", "_") }}="/usr/bin/{{ package_cross_compiler }}-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/{{ package_cross_compiler }}"
+ENV OPENSSL_LIB_DIR="/usr/lib/{{ package_cross_compiler }}"
+
+{% elif "amd64" in target_file %}
+# Install DB packages
 RUN apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        gcc-{{ package_cross_compiler }} \
+        libmariadb-dev{{ package_arch_prefix }} \
-    && mkdir -p ~/.cargo \
+        libpq-dev{{ package_arch_prefix }} \
-    && echo '[target.{{ package_arch_target }}]' >> ~/.cargo/config \
+    && apt-get clean \
-    && echo 'linker = "{{ package_cross_compiler }}-gcc"' >> ~/.cargo/config \
-    && echo 'rustflags = ["-L/usr/lib/{{ package_cross_compiler }}"]' >> ~/.cargo/config
-
-ENV CARGO_HOME "/root/.cargo"
-ENV USER "root"
-{% endif -%}
-
-{% if "amd64" in target_file and "alpine" not in target_file %}
-# Install DB packages
-RUN apt-get update && apt-get install -y \
-    --no-install-recommends \
-    libmariadb-dev{{ package_arch_prefix }} \
-    libpq-dev{{ package_arch_prefix }} \
     && rm -rf /var/lib/apt/lists/*
 {% endif %}
 
@@ -143,39 +184,15 @@ COPY ./Cargo.* ./
 COPY ./rust-toolchain ./rust-toolchain
 COPY ./build.rs ./build.rs
 
-{% if "alpine" not in target_file %}
-{%   if "arm" in target_file %}
-# NOTE: This should be the last apt-get/dpkg for this stage, since after this it will fail because of broken dependencies.
-# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
-# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
-# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the {{ package_arch_prefix }} version.
-# What we can do is a force install, because nothing important is overlapping each other.
-RUN apt-get install -y --no-install-recommends libmariadb3:amd64 && \
-    apt-get download libmariadb-dev-compat:amd64 && \
-    dpkg --force-all -i ./libmariadb-dev-compat*.deb && \
-    rm -rvf ./libmariadb-dev-compat*.deb
-
-# For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
-# The libpq5{{ package_arch_prefix }} package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
-# This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
-# Without this specific file the ld command will fail and compilation fails with it.
-RUN ln -sfnr /usr/lib/{{ package_cross_compiler }}/libpq.so.5 /usr/lib/{{ package_cross_compiler }}/libpq.so
-
-ENV CC_{{ package_arch_target | replace("-", "_") }}="/usr/bin/{{ package_cross_compiler }}-gcc"
-ENV CROSS_COMPILE="1"
-ENV OPENSSL_INCLUDE_DIR="/usr/include/{{ package_cross_compiler }}"
-ENV OPENSSL_LIB_DIR="/usr/lib/{{ package_cross_compiler }}"
-{%   endif -%}
-{% endif %}
 {% if package_arch_target is defined %}
-RUN rustup target add {{ package_arch_target }}
+RUN {{ mount_rust_cache -}} rustup target add {{ package_arch_target }}
 {% endif %}
 
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release{{ package_arch_target_param }}
+RUN {{ mount_rust_cache -}} cargo build --features ${DB} --release{{ package_arch_target_param }} \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -186,9 +203,10 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-RUN cargo build --features ${DB} --release{{ package_arch_target_param }}
+RUN {{ mount_rust_cache -}} cargo build --features ${DB} --release{{ package_arch_target_param }}
 {% if "alpine" in target_file %}
 {%   if "armv7" in target_file %}
+# hadolint ignore=DL3059
 RUN musl-strip target/{{ package_arch_target }}/release/vaultwarden
 {%   endif %}
 {% endif %}
@@ -206,13 +224,16 @@ ENV SSL_CERT_DIR=/etc/ssl/certs
 {% endif %}
 
 {% if "amd64" not in target_file %}
+# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
-
 {% endif %}
-# Install needed libraries
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
 {% if "alpine" in runtime_stage_base_image %}
-RUN apk add --no-cache \
+    && apk add --no-cache \
         openssl \
+        tzdata \
         curl \
         dumb-init \
 {%   if "mysql" in features %}
@@ -223,7 +244,7 @@ RUN apk add --no-cache \
 {%   endif %}
         ca-certificates
 {% else %}
-RUN apt-get update && apt-get install -y \
+    && apt-get update && apt-get install -y \
     --no-install-recommends \
     openssl \
     ca-certificates \
@@ -231,15 +252,15 @@ RUN apt-get update && apt-get install -y \
     dumb-init \
     libmariadb-dev-compat \
     libpq5 \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 {% endif %}
 
-RUN mkdir /data
 {% if "amd64" not in target_file %}
-
+# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
-
 {% endif %}
+
 VOLUME /data
 EXPOSE 80
 EXPOSE 3012

docker/Makefile

@@ -7,3 +7,9 @@ all: $(OBJECTS)
 
 %/Dockerfile.alpine: Dockerfile.j2 render_template
 	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"
+
+%/Dockerfile.buildx: Dockerfile.j2 render_template
+	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"
+
+%/Dockerfile.buildx.alpine: Dockerfile.j2 render_template
+	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"

docker/amd64/Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,33 +16,42 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
-FROM rust:1.51 as build
+FROM rust:1.55-buster as build
 
 # Debian-based builds support multidb
 ARG DB=sqlite,mysql,postgresql
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
+
-RUN rustup set profile minimal
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
 
 # Install DB packages
-RUN apt-get update && apt-get install -y \
+RUN apt-get update \
-    --no-install-recommends \
+    && apt-get install -y \
-    libmariadb-dev \
+        --no-install-recommends \
-    libpq-dev \
+        libmariadb-dev \
+        libpq-dev \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
 # Creates a dummy project used to grab dependencies
@@ -56,8 +67,8 @@ COPY ./build.rs ./build.rs
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release
+RUN cargo build --features ${DB} --release \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -79,8 +90,10 @@ ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 
-# Install needed libraries
+
-RUN apt-get update && apt-get install -y \
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
     --no-install-recommends \
     openssl \
     ca-certificates \
@@ -88,9 +101,10 @@ RUN apt-get update && apt-get install -y \
     dumb-init \
     libmariadb-dev-compat \
     libpq5 \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir /data
+
 VOLUME /data
 EXPOSE 80
 EXPOSE 3012

docker/amd64/Dockerfile.alpine

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,29 +16,35 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
-FROM clux/muslrust:nightly-2021-04-14 as build
+FROM clux/muslrust:nightly-2021-10-23 as build
 
 # Alpine-based AMD64 (musl) does not support mysql/mariadb during compile time.
 ARG DB=sqlite,postgresql
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
-RUN rustup set profile minimal
 
-ENV USER "root"
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
 ENV RUSTFLAGS='-C link-arg=-s'
 
 # Creates a dummy project used to grab dependencies
@@ -53,8 +61,8 @@ RUN rustup target add x86_64-unknown-linux-musl
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl
+RUN cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -70,22 +78,25 @@ RUN cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
-FROM alpine:3.13
+FROM alpine:3.14
 
 ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 ENV SSL_CERT_DIR=/etc/ssl/certs
 
-# Install needed libraries
+
-RUN apk add --no-cache \
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apk add --no-cache \
         openssl \
+        tzdata \
         curl \
         dumb-init \
         postgresql-libs \
         ca-certificates
 
-RUN mkdir /data
+
 VOLUME /data
 EXPOSE 80
 EXPOSE 3012

docker/amd64/Dockerfile.buildx

@@ -0,0 +1,126 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM rust:1.55-buster as build
+
+# Debian-based builds support multidb
+ARG DB=sqlite,mysql,postgresql
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# Install DB packages
+RUN apt-get update \
+    && apt-get install -y \
+        --no-install-recommends \
+        libmariadb-dev \
+        libpq-dev \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM debian:buster-slim
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
+    --no-install-recommends \
+    openssl \
+    ca-certificates \
+    curl \
+    dumb-init \
+    libmariadb-dev-compat \
+    libpq5 \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

docker/amd64/Dockerfile.buildx.alpine

@@ -0,0 +1,118 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM clux/muslrust:nightly-2021-10-23 as build
+
+# Alpine-based AMD64 (musl) does not support mysql/mariadb during compile time.
+ARG DB=sqlite,postgresql
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+ENV RUSTFLAGS='-C link-arg=-s'
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add x86_64-unknown-linux-musl
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM alpine:3.14
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+ENV SSL_CERT_DIR=/etc/ssl/certs
+
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apk add --no-cache \
+        openssl \
+        tzdata \
+        curl \
+        dumb-init \
+        postgresql-libs \
+        ca-certificates
+
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/x86_64-unknown-linux-musl/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

docker/arm64/Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,32 +16,44 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
-FROM rust:1.51 as build
+FROM rust:1.55-buster as build
 
 # Debian-based builds support multidb
 ARG DB=sqlite,mysql,postgresql
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
-RUN rustup set profile minimal
 
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :arm64 version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
 # Install required build libs for arm64 architecture.
 # To compile both mysql and postgresql we need some extra packages for both host arch and target arch
-RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
-        /etc/apt/sources.list.d/deb-src.list \
     && dpkg --add-architecture arm64 \
     && apt-get update \
     && apt-get install -y \
@@ -48,20 +62,35 @@ RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
         libc6-dev:arm64 \
         libpq5:arm64 \
         libpq-dev \
+        libmariadb3:amd64 \
         libmariadb-dev:arm64 \
-        libmariadb-dev-compat:arm64
+        libmariadb-dev-compat:arm64 \
-
-RUN apt-get update \
-    && apt-get install -y \
-        --no-install-recommends \
         gcc-aarch64-linux-gnu \
-    && mkdir -p ~/.cargo \
+    #
-    && echo '[target.aarch64-unknown-linux-gnu]' >> ~/.cargo/config \
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
-    && echo 'linker = "aarch64-linux-gnu-gcc"' >> ~/.cargo/config \
+    && apt-get download libmariadb-dev-compat:amd64 \
-    && echo 'rustflags = ["-L/usr/lib/aarch64-linux-gnu"]' >> ~/.cargo/config
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:arm64 package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/aarch64-linux-gnu/libpq.so.5 /usr/lib/aarch64-linux-gnu/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.aarch64-unknown-linux-gnu]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "aarch64-linux-gnu-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/aarch64-linux-gnu"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_aarch64_unknown_linux_gnu="/usr/bin/aarch64-linux-gnu-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/aarch64-linux-gnu"
+ENV OPENSSL_LIB_DIR="/usr/lib/aarch64-linux-gnu"
 
-ENV CARGO_HOME "/root/.cargo"
-ENV USER "root"
 
 # Creates a dummy project used to grab dependencies
 RUN USER=root cargo new --bin /app
@@ -72,33 +101,13 @@ COPY ./Cargo.* ./
 COPY ./rust-toolchain ./rust-toolchain
 COPY ./build.rs ./build.rs
 
-# NOTE: This should be the last apt-get/dpkg for this stage, since after this it will fail because of broken dependencies.
-# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
-# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
-# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :arm64 version.
-# What we can do is a force install, because nothing important is overlapping each other.
-RUN apt-get install -y --no-install-recommends libmariadb3:amd64 && \
-    apt-get download libmariadb-dev-compat:amd64 && \
-    dpkg --force-all -i ./libmariadb-dev-compat*.deb && \
-    rm -rvf ./libmariadb-dev-compat*.deb
-
-# For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
-# The libpq5:arm64 package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
-# This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
-# Without this specific file the ld command will fail and compilation fails with it.
-RUN ln -sfnr /usr/lib/aarch64-linux-gnu/libpq.so.5 /usr/lib/aarch64-linux-gnu/libpq.so
-
-ENV CC_aarch64_unknown_linux_gnu="/usr/bin/aarch64-linux-gnu-gcc"
-ENV CROSS_COMPILE="1"
-ENV OPENSSL_INCLUDE_DIR="/usr/include/aarch64-linux-gnu"
-ENV OPENSSL_LIB_DIR="/usr/lib/aarch64-linux-gnu"
 RUN rustup target add aarch64-unknown-linux-gnu
 
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu
+RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -120,10 +129,12 @@ ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 
+# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
 
-# Install needed libraries
+# Create data folder and Install needed libraries
-RUN apt-get update && apt-get install -y \
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
     --no-install-recommends \
     openssl \
     ca-certificates \
@@ -131,10 +142,10 @@ RUN apt-get update && apt-get install -y \
     dumb-init \
     libmariadb-dev-compat \
     libpq5 \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir /data
+# hadolint ignore=DL3059
-
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/arm64/Dockerfile.buildx

@@ -0,0 +1,169 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM rust:1.55-buster as build
+
+# Debian-based builds support multidb
+ARG DB=sqlite,mysql,postgresql
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :arm64 version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
+# Install required build libs for arm64 architecture.
+# To compile both mysql and postgresql we need some extra packages for both host arch and target arch
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
+    && dpkg --add-architecture arm64 \
+    && apt-get update \
+    && apt-get install -y \
+        --no-install-recommends \
+        libssl-dev:arm64 \
+        libc6-dev:arm64 \
+        libpq5:arm64 \
+        libpq-dev \
+        libmariadb3:amd64 \
+        libmariadb-dev:arm64 \
+        libmariadb-dev-compat:arm64 \
+        gcc-aarch64-linux-gnu \
+    #
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
+    && apt-get download libmariadb-dev-compat:amd64 \
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:arm64 package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/aarch64-linux-gnu/libpq.so.5 /usr/lib/aarch64-linux-gnu/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.aarch64-unknown-linux-gnu]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "aarch64-linux-gnu-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/aarch64-linux-gnu"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_aarch64_unknown_linux_gnu="/usr/bin/aarch64-linux-gnu-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/aarch64-linux-gnu"
+ENV OPENSSL_LIB_DIR="/usr/lib/aarch64-linux-gnu"
+
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add aarch64-unknown-linux-gnu
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM balenalib/aarch64-debian:buster
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-start" ]
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
+    --no-install-recommends \
+    openssl \
+    ca-certificates \
+    curl \
+    dumb-init \
+    libmariadb-dev-compat \
+    libpq5 \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-end" ]
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/aarch64-unknown-linux-gnu/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

docker/armv6/Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,32 +16,44 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
-FROM rust:1.51 as build
+FROM rust:1.55-buster as build
 
 # Debian-based builds support multidb
 ARG DB=sqlite,mysql,postgresql
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
-RUN rustup set profile minimal
 
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armel version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
 # Install required build libs for armel architecture.
 # To compile both mysql and postgresql we need some extra packages for both host arch and target arch
-RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
-        /etc/apt/sources.list.d/deb-src.list \
     && dpkg --add-architecture armel \
     && apt-get update \
     && apt-get install -y \
@@ -48,20 +62,35 @@ RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
         libc6-dev:armel \
         libpq5:armel \
         libpq-dev \
+        libmariadb3:amd64 \
         libmariadb-dev:armel \
-        libmariadb-dev-compat:armel
+        libmariadb-dev-compat:armel \
-
-RUN apt-get update \
-    && apt-get install -y \
-        --no-install-recommends \
         gcc-arm-linux-gnueabi \
-    && mkdir -p ~/.cargo \
+    #
-    && echo '[target.arm-unknown-linux-gnueabi]' >> ~/.cargo/config \
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
-    && echo 'linker = "arm-linux-gnueabi-gcc"' >> ~/.cargo/config \
+    && apt-get download libmariadb-dev-compat:amd64 \
-    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabi"]' >> ~/.cargo/config
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:armel package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/arm-linux-gnueabi/libpq.so.5 /usr/lib/arm-linux-gnueabi/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.arm-unknown-linux-gnueabi]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "arm-linux-gnueabi-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabi"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi"
+ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabi"
 
-ENV CARGO_HOME "/root/.cargo"
-ENV USER "root"
 
 # Creates a dummy project used to grab dependencies
 RUN USER=root cargo new --bin /app
@@ -72,33 +101,13 @@ COPY ./Cargo.* ./
 COPY ./rust-toolchain ./rust-toolchain
 COPY ./build.rs ./build.rs
 
-# NOTE: This should be the last apt-get/dpkg for this stage, since after this it will fail because of broken dependencies.
-# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
-# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
-# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armel version.
-# What we can do is a force install, because nothing important is overlapping each other.
-RUN apt-get install -y --no-install-recommends libmariadb3:amd64 && \
-    apt-get download libmariadb-dev-compat:amd64 && \
-    dpkg --force-all -i ./libmariadb-dev-compat*.deb && \
-    rm -rvf ./libmariadb-dev-compat*.deb
-
-# For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
-# The libpq5:armel package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
-# This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
-# Without this specific file the ld command will fail and compilation fails with it.
-RUN ln -sfnr /usr/lib/arm-linux-gnueabi/libpq.so.5 /usr/lib/arm-linux-gnueabi/libpq.so
-
-ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc"
-ENV CROSS_COMPILE="1"
-ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi"
-ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabi"
 RUN rustup target add arm-unknown-linux-gnueabi
 
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi
+RUN cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -120,10 +129,12 @@ ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 
+# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
 
-# Install needed libraries
+# Create data folder and Install needed libraries
-RUN apt-get update && apt-get install -y \
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
     --no-install-recommends \
     openssl \
     ca-certificates \
@@ -131,10 +142,10 @@ RUN apt-get update && apt-get install -y \
     dumb-init \
     libmariadb-dev-compat \
     libpq5 \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir /data
+# hadolint ignore=DL3059
-
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv6/Dockerfile.buildx

@@ -0,0 +1,169 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM rust:1.55-buster as build
+
+# Debian-based builds support multidb
+ARG DB=sqlite,mysql,postgresql
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armel version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
+# Install required build libs for armel architecture.
+# To compile both mysql and postgresql we need some extra packages for both host arch and target arch
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
+    && dpkg --add-architecture armel \
+    && apt-get update \
+    && apt-get install -y \
+        --no-install-recommends \
+        libssl-dev:armel \
+        libc6-dev:armel \
+        libpq5:armel \
+        libpq-dev \
+        libmariadb3:amd64 \
+        libmariadb-dev:armel \
+        libmariadb-dev-compat:armel \
+        gcc-arm-linux-gnueabi \
+    #
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
+    && apt-get download libmariadb-dev-compat:amd64 \
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:armel package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/arm-linux-gnueabi/libpq.so.5 /usr/lib/arm-linux-gnueabi/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.arm-unknown-linux-gnueabi]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "arm-linux-gnueabi-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabi"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi"
+ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabi"
+
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add arm-unknown-linux-gnueabi
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM balenalib/rpi-debian:buster
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-start" ]
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
+    --no-install-recommends \
+    openssl \
+    ca-certificates \
+    curl \
+    dumb-init \
+    libmariadb-dev-compat \
+    libpq5 \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-end" ]
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/arm-unknown-linux-gnueabi/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

docker/armv7/Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,32 +16,44 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
-FROM rust:1.51 as build
+FROM rust:1.55-buster as build
 
 # Debian-based builds support multidb
 ARG DB=sqlite,mysql,postgresql
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
-RUN rustup set profile minimal
 
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armhf version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
 # Install required build libs for armhf architecture.
 # To compile both mysql and postgresql we need some extra packages for both host arch and target arch
-RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
-        /etc/apt/sources.list.d/deb-src.list \
     && dpkg --add-architecture armhf \
     && apt-get update \
     && apt-get install -y \
@@ -48,20 +62,35 @@ RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > \
         libc6-dev:armhf \
         libpq5:armhf \
         libpq-dev \
+        libmariadb3:amd64 \
         libmariadb-dev:armhf \
-        libmariadb-dev-compat:armhf
+        libmariadb-dev-compat:armhf \
-
-RUN apt-get update \
-    && apt-get install -y \
-        --no-install-recommends \
         gcc-arm-linux-gnueabihf \
-    && mkdir -p ~/.cargo \
+    #
-    && echo '[target.armv7-unknown-linux-gnueabihf]' >> ~/.cargo/config \
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
-    && echo 'linker = "arm-linux-gnueabihf-gcc"' >> ~/.cargo/config \
+    && apt-get download libmariadb-dev-compat:amd64 \
-    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabihf"]' >> ~/.cargo/config
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:armhf package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/arm-linux-gnueabihf/libpq.so.5 /usr/lib/arm-linux-gnueabihf/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.armv7-unknown-linux-gnueabihf]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "arm-linux-gnueabihf-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabihf"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_armv7_unknown_linux_gnueabihf="/usr/bin/arm-linux-gnueabihf-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabihf"
+ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabihf"
 
-ENV CARGO_HOME "/root/.cargo"
-ENV USER "root"
 
 # Creates a dummy project used to grab dependencies
 RUN USER=root cargo new --bin /app
@@ -72,33 +101,13 @@ COPY ./Cargo.* ./
 COPY ./rust-toolchain ./rust-toolchain
 COPY ./build.rs ./build.rs
 
-# NOTE: This should be the last apt-get/dpkg for this stage, since after this it will fail because of broken dependencies.
-# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
-# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
-# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armhf version.
-# What we can do is a force install, because nothing important is overlapping each other.
-RUN apt-get install -y --no-install-recommends libmariadb3:amd64 && \
-    apt-get download libmariadb-dev-compat:amd64 && \
-    dpkg --force-all -i ./libmariadb-dev-compat*.deb && \
-    rm -rvf ./libmariadb-dev-compat*.deb
-
-# For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
-# The libpq5:armhf package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
-# This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
-# Without this specific file the ld command will fail and compilation fails with it.
-RUN ln -sfnr /usr/lib/arm-linux-gnueabihf/libpq.so.5 /usr/lib/arm-linux-gnueabihf/libpq.so
-
-ENV CC_armv7_unknown_linux_gnueabihf="/usr/bin/arm-linux-gnueabihf-gcc"
-ENV CROSS_COMPILE="1"
-ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabihf"
-ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabihf"
 RUN rustup target add armv7-unknown-linux-gnueabihf
 
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabihf
+RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabihf \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -120,10 +129,12 @@ ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 
+# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
 
-# Install needed libraries
+# Create data folder and Install needed libraries
-RUN apt-get update && apt-get install -y \
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
     --no-install-recommends \
     openssl \
     ca-certificates \
@@ -131,10 +142,10 @@ RUN apt-get update && apt-get install -y \
     dumb-init \
     libmariadb-dev-compat \
     libpq5 \
+    && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir /data
+# hadolint ignore=DL3059
-
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile.alpine

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # This file was generated using a Jinja2 template.
 # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
 
@@ -14,29 +16,36 @@
 # - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull vaultwarden/web-vault:v2.19.0d
+#     $ docker pull vaultwarden/web-vault:v2.25.0
-#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.19.0d
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
-#     [vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233]
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
-#     [vaultwarden/web-vault:v2.19.0d]
+#     [vaultwarden/web-vault:v2.25.0]
 #
-FROM vaultwarden/web-vault@sha256:a7bd6bc4db33bd45f723c4b1ac90918b7f80204560683cfc8efd9efd03a9b233 as vault
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM messense/rust-musl-cross:armv7-musleabihf as build
 
 # Alpine-based ARM (musl) only supports sqlite during compile time.
-ARG DB=sqlite
+# We now also need to add vendored_openssl, because the current base image we use to build has OpenSSL removed.
+ARG DB=sqlite,vendored_openssl
 
 # Build time options to avoid dpkg warnings and help with reproducible builds.
-ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
 
-# Don't download rust docs
-RUN rustup set profile minimal
 
-ENV USER "root"
+# Create CARGO_HOME folder and don't download rust docs
+RUN mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
 ENV RUSTFLAGS='-C link-arg=-s'
 ENV CFLAGS_armv7_unknown_linux_musleabihf="-mfpu=vfpv3-d16"
 
@@ -54,8 +63,8 @@ RUN rustup target add armv7-unknown-linux-musleabihf
 # Builds your dependencies and removes the
 # dummy project, except the target folder
 # This folder contains the compiled dependencies
-RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
+RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf \
-RUN find . -not -path "./target*" -delete
+    && find . -not -path "./target*" -delete
 
 # Copies the complete project
 # To avoid copying unneeded files, use .dockerignore
@@ -67,29 +76,32 @@ RUN touch src/main.rs
 # Builds again, this time it'll just be
 # your actual source files being built
 RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
+# hadolint ignore=DL3059
 RUN musl-strip target/armv7-unknown-linux-musleabihf/release/vaultwarden
 
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
-FROM balenalib/armv7hf-alpine:3.13
+FROM balenalib/armv7hf-alpine:3.14
 
 ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80
 ENV ROCKET_WORKERS=10
 ENV SSL_CERT_DIR=/etc/ssl/certs
 
+# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
 
-# Install needed libraries
+# Create data folder and Install needed libraries
-RUN apk add --no-cache \
+RUN mkdir /data \
+    && apk add --no-cache \
         openssl \
+        tzdata \
         curl \
         dumb-init \
         ca-certificates
 
-RUN mkdir /data
+# hadolint ignore=DL3059
-
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile.buildx

@@ -0,0 +1,169 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM rust:1.55-buster as build
+
+# Debian-based builds support multidb
+ARG DB=sqlite,mysql,postgresql
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+# NOTE: Any apt-get/dpkg after this stage will fail because of broken dependencies.
+# For Diesel-RS migrations_macros to compile with MySQL/MariaDB we need to do some magic.
+# We at least need libmariadb3:amd64 installed for the x86_64 version of libmariadb.so (client)
+# We also need the libmariadb-dev-compat:amd64 but it can not be installed together with the :armhf version.
+# What we can do is a force install, because nothing important is overlapping each other.
+#
+# Install required build libs for armhf architecture.
+# To compile both mysql and postgresql we need some extra packages for both host arch and target arch
+RUN sed 's/^deb/deb-src/' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list \
+    && dpkg --add-architecture armhf \
+    && apt-get update \
+    && apt-get install -y \
+        --no-install-recommends \
+        libssl-dev:armhf \
+        libc6-dev:armhf \
+        libpq5:armhf \
+        libpq-dev \
+        libmariadb3:amd64 \
+        libmariadb-dev:armhf \
+        libmariadb-dev-compat:armhf \
+        gcc-arm-linux-gnueabihf \
+    #
+    # Manual install libmariadb-dev-compat:amd64 ( After this broken dependencies will break apt )
+    && apt-get download libmariadb-dev-compat:amd64 \
+    && dpkg --force-all -i ./libmariadb-dev-compat*.deb \
+    && rm -rvf ./libmariadb-dev-compat*.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    #
+    # For Diesel-RS migrations_macros to compile with PostgreSQL we need to do some magic.
+    # The libpq5:armhf package seems to not provide a symlink to libpq.so.5 with the name libpq.so.
+    # This is only provided by the libpq-dev package which can't be installed for both arch at the same time.
+    # Without this specific file the ld command will fail and compilation fails with it.
+    && ln -sfnr /usr/lib/arm-linux-gnueabihf/libpq.so.5 /usr/lib/arm-linux-gnueabihf/libpq.so \
+    #
+    # Make sure cargo has the right target config
+    && echo '[target.armv7-unknown-linux-gnueabihf]' >> "${CARGO_HOME}/config" \
+    && echo 'linker = "arm-linux-gnueabihf-gcc"' >> "${CARGO_HOME}/config" \
+    && echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabihf"]' >> "${CARGO_HOME}/config"
+
+# Set arm specific environment values
+ENV CC_armv7_unknown_linux_gnueabihf="/usr/bin/arm-linux-gnueabihf-gcc"
+ENV CROSS_COMPILE="1"
+ENV OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabihf"
+ENV OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabihf"
+
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add armv7-unknown-linux-gnueabihf
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabihf \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabihf
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM balenalib/armv7hf-debian:buster
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-start" ]
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apt-get update && apt-get install -y \
+    --no-install-recommends \
+    openssl \
+    ca-certificates \
+    curl \
+    dumb-init \
+    libmariadb-dev-compat \
+    libpq5 \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-end" ]
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/armv7-unknown-linux-gnueabihf/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

docker/armv7/Dockerfile.buildx.alpine

@@ -0,0 +1,125 @@
+# syntax=docker/dockerfile:1
+
+# This file was generated using a Jinja2 template.
+# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
+
+# Using multistage build:
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+# The web-vault digest specifies a particular web-vault build on Docker Hub.
+# Using the digest instead of the tag name provides better security,
+# as the digest of an image is immutable, whereas a tag name can later
+# be changed to point to a malicious image.
+#
+# To verify the current digest for a given tag name:
+# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
+#   click the tag name to view the digest of the image it currently points to.
+# - From the command line:
+#     $ docker pull vaultwarden/web-vault:v2.25.0
+#     $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2.25.0
+#     [vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527]
+#
+# - Conversely, to get the tag name from the digest:
+#     $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527
+#     [vaultwarden/web-vault:v2.25.0]
+#
+FROM vaultwarden/web-vault@sha256:0df389deac9e83c739a1f4ff595f12f493b6c27cb4a22bb8fcaba9dc49b9b527 as vault
+
+########################## BUILD IMAGE  ##########################
+FROM messense/rust-musl-cross:armv7-musleabihf as build
+
+# Alpine-based ARM (musl) only supports sqlite during compile time.
+# We now also need to add vendored_openssl, because the current base image we use to build has OpenSSL removed.
+ARG DB=sqlite,vendored_openssl
+
+# Build time options to avoid dpkg warnings and help with reproducible builds.
+ENV DEBIAN_FRONTEND=noninteractive \
+    LANG=C.UTF-8 \
+    TZ=UTC \
+    TERM=xterm-256color \
+    CARGO_HOME="/root/.cargo" \
+    USER="root"
+
+
+# Create CARGO_HOME folder and don't download rust docs
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
+    && rustup set profile minimal
+
+ENV RUSTFLAGS='-C link-arg=-s'
+ENV CFLAGS_armv7_unknown_linux_musleabihf="-mfpu=vfpv3-d16"
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo new --bin /app
+WORKDIR /app
+
+# Copies over *only* your manifests and build files
+COPY ./Cargo.* ./
+COPY ./rust-toolchain ./rust-toolchain
+COPY ./build.rs ./build.rs
+
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add armv7-unknown-linux-musleabihf
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf \
+    && find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Make sure that we actually build the project
+RUN touch src/main.rs
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
+# hadolint ignore=DL3059
+RUN musl-strip target/armv7-unknown-linux-musleabihf/release/vaultwarden
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM balenalib/armv7hf-alpine:3.14
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_PORT=80
+ENV ROCKET_WORKERS=10
+ENV SSL_CERT_DIR=/etc/ssl/certs
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-start" ]
+
+# Create data folder and Install needed libraries
+RUN mkdir /data \
+    && apk add --no-cache \
+        openssl \
+        tzdata \
+        curl \
+        dumb-init \
+        ca-certificates
+
+# hadolint ignore=DL3059
+RUN [ "cross-build-end" ]
+
+VOLUME /data
+EXPOSE 80
+EXPOSE 3012
+
+# Copies the files from the context (Rocket.toml file and web-vault)
+# and the binary from the "build" stage to the current stage
+WORKDIR /
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /app/target/armv7-unknown-linux-musleabihf/release/vaultwarden .
+
+COPY docker/healthcheck.sh /healthcheck.sh
+COPY docker/start.sh /start.sh
+
+HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
+
+# Configures the startup!
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD ["/start.sh"]

hooks/build

@@ -34,12 +34,17 @@ for label in "${LABELS[@]}"; do
     LABEL_ARGS+=(--label "${label}")
 done
 
+# Check if DOCKER_BUILDKIT is set, if so, use the Dockerfile.buildx as template
+if [[ -n "${DOCKER_BUILDKIT}" ]]; then
+    buildx_suffix=.buildx
+fi
+
 set -ex
 
 for arch in "${arches[@]}"; do
     docker build \
            "${LABEL_ARGS[@]}" \
            -t "${DOCKER_REPO}:${DOCKER_TAG}-${arch}" \
-           -f docker/${arch}/Dockerfile${distro_suffix} \
+           -f docker/${arch}/Dockerfile${buildx_suffix}${distro_suffix} \
            .
 done

hooks/push

@@ -10,7 +10,7 @@ join() { local IFS="$1"; shift; echo "$*"; }
 
 set -ex
 
-echo ">>> Starting local Docker registry..."
+echo ">>> Starting local Docker registry when needed..."
 
 # Docker Buildx's `docker-container` driver is needed for multi-platform
 # builds, but it can't access existing images on the Docker host (like the
@@ -25,7 +25,13 @@ echo ">>> Starting local Docker registry..."
 # Use host networking so the buildx container can access the registry via
 # localhost.
 #
-docker run -d --name registry --network host registry:2 # defaults to port 5000
+# First check if there already is a registry container running, else skip it.
+# This will only happen either locally or running it via Github Actions
+#
+if ! timeout 5 bash -c 'cat < /dev/null > /dev/tcp/localhost/5000'; then
+    # defaults to port 5000
+    docker run -d --name registry --network host registry:2
+fi
 
 # Docker Hub sets a `DOCKER_REPO` env var with the format `index.docker.io/user/repo`.
 # Strip the registry portion to construct a local repo path for use in `Dockerfile.buildx`.
@@ -49,7 +55,12 @@ echo ">>> Setting up Docker Buildx..."
 #
 # Ref: https://github.com/docker/buildx/issues/94#issuecomment-534367714
 #
-docker buildx create --name builder --use --driver-opt network=host
+# Check if there already is a builder running, else skip this and use the existing.
+# This will only happen either locally or running it via Github Actions
+#
+if ! docker buildx inspect builder > /dev/null 2>&1 ; then
+    docker buildx create --name builder --use --driver-opt network=host
+fi
 
 echo ">>> Running Docker Buildx..."
 

migrations/mysql/2021-04-30-233251_add_reprompt/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE ciphers
+ADD COLUMN reprompt INTEGER;

migrations/mysql/2021-05-11-205202_add_hide_email/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE sends
+ADD COLUMN hide_email BOOLEAN;

migrations/mysql/2021-07-01-203140_add_password_reset_keys/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE organizations
+  ADD COLUMN private_key TEXT;
+
+ALTER TABLE organizations
+  ADD COLUMN public_key TEXT;

migrations/mysql/2021-08-30-193501_create_emergency_access/down.sql

@@ -0,0 +1 @@
+DROP TABLE emergency_access;

migrations/mysql/2021-08-30-193501_create_emergency_access/up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE emergency_access (
+  uuid                      CHAR(36)     NOT NULL PRIMARY KEY,
+  grantor_uuid              CHAR(36)     REFERENCES users (uuid),
+  grantee_uuid              CHAR(36)     REFERENCES users (uuid),
+  email                     VARCHAR(255),
+  key_encrypted             TEXT,
+  atype                     INTEGER  NOT NULL,
+  status                    INTEGER  NOT NULL,
+  wait_time_days            INTEGER  NOT NULL,
+  recovery_initiated_at     DATETIME,
+  last_notification_at      DATETIME,
+  updated_at                DATETIME NOT NULL,
+  created_at                DATETIME NOT NULL
+);

migrations/mysql/2021-10-24-164321_add_2fa_incomplete/down.sql

@@ -0,0 +1 @@
+DROP TABLE twofactor_incomplete;

migrations/mysql/2021-10-24-164321_add_2fa_incomplete/up.sql

@@ -0,0 +1,9 @@
+CREATE TABLE twofactor_incomplete (
+  user_uuid   CHAR(36) NOT NULL REFERENCES users(uuid),
+  device_uuid CHAR(36) NOT NULL,
+  device_name TEXT     NOT NULL,
+  login_time  DATETIME NOT NULL,
+  ip_address  TEXT     NOT NULL,
+
+  PRIMARY KEY (user_uuid, device_uuid)
+);

migrations/postgresql/2021-04-30-233251_add_reprompt/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE ciphers
+ADD COLUMN reprompt INTEGER;

migrations/postgresql/2021-05-11-205202_add_hide_email/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE sends
+ADD COLUMN hide_email BOOLEAN;

migrations/postgresql/2021-07-01-203140_add_password_reset_keys/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE organizations
+  ADD COLUMN private_key TEXT;
+
+ALTER TABLE organizations
+  ADD COLUMN public_key TEXT;

migrations/postgresql/2021-08-30-193501_create_emergency_access/down.sql

@@ -0,0 +1 @@
+DROP TABLE emergency_access;

migrations/postgresql/2021-08-30-193501_create_emergency_access/up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE emergency_access (
+  uuid                      CHAR(36)     NOT NULL PRIMARY KEY,
+  grantor_uuid              CHAR(36)     REFERENCES users (uuid),
+  grantee_uuid              CHAR(36)     REFERENCES users (uuid),
+  email                     VARCHAR(255),
+  key_encrypted             TEXT,
+  atype                     INTEGER  NOT NULL,
+  status                    INTEGER  NOT NULL,
+  wait_time_days            INTEGER  NOT NULL,
+  recovery_initiated_at     TIMESTAMP,
+  last_notification_at      TIMESTAMP,
+  updated_at                TIMESTAMP NOT NULL,
+  created_at                TIMESTAMP NOT NULL
+);

migrations/postgresql/2021-10-24-164321_add_2fa_incomplete/down.sql

@@ -0,0 +1 @@
+DROP TABLE twofactor_incomplete;

migrations/postgresql/2021-10-24-164321_add_2fa_incomplete/up.sql

@@ -0,0 +1,9 @@
+CREATE TABLE twofactor_incomplete (
+  user_uuid   VARCHAR(40) NOT NULL REFERENCES users(uuid),
+  device_uuid VARCHAR(40) NOT NULL,
+  device_name TEXT        NOT NULL,
+  login_time  TIMESTAMP   NOT NULL,
+  ip_address  TEXT        NOT NULL,
+
+  PRIMARY KEY (user_uuid, device_uuid)
+);

migrations/sqlite/2021-04-30-233251_add_reprompt/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE ciphers
+ADD COLUMN reprompt INTEGER;

migrations/sqlite/2021-05-11-205202_add_hide_email/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE sends
+ADD COLUMN hide_email BOOLEAN;

migrations/sqlite/2021-07-01-203140_add_password_reset_keys/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE organizations
+  ADD COLUMN private_key TEXT;
+
+ALTER TABLE organizations
+  ADD COLUMN public_key TEXT;

migrations/sqlite/2021-08-30-193501_create_emergency_access/down.sql

@@ -0,0 +1 @@
+DROP TABLE emergency_access;

migrations/sqlite/2021-08-30-193501_create_emergency_access/up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE emergency_access (
+  uuid                      TEXT     NOT NULL PRIMARY KEY,
+  grantor_uuid              TEXT     REFERENCES users (uuid),
+  grantee_uuid              TEXT     REFERENCES users (uuid),
+  email                     TEXT,
+  key_encrypted             TEXT,
+  atype                     INTEGER  NOT NULL,
+  status                    INTEGER  NOT NULL,
+  wait_time_days            INTEGER  NOT NULL,
+  recovery_initiated_at     DATETIME,
+  last_notification_at      DATETIME,
+  updated_at                DATETIME NOT NULL,
+  created_at                DATETIME NOT NULL
+);

migrations/sqlite/2021-10-24-164321_add_2fa_incomplete/down.sql

@@ -0,0 +1 @@
+DROP TABLE twofactor_incomplete;

migrations/sqlite/2021-10-24-164321_add_2fa_incomplete/up.sql

@@ -0,0 +1,9 @@
+CREATE TABLE twofactor_incomplete (
+  user_uuid   TEXT     NOT NULL REFERENCES users(uuid),
+  device_uuid TEXT     NOT NULL,
+  device_name TEXT     NOT NULL,
+  login_time  DATETIME NOT NULL,
+  ip_address  TEXT     NOT NULL,
+
+  PRIMARY KEY (user_uuid, device_uuid)
+);

rust-toolchain

@@ -1 +1 @@
-nightly-2021-04-14
+nightly-2021-11-05

src/api/admin.rs

@@ -1,10 +1,10 @@
 use once_cell::sync::Lazy;
 use serde::de::DeserializeOwned;
 use serde_json::Value;
-use std::{env, time::Duration};
+use std::env;
 
 use rocket::{
-    http::{Cookie, Cookies, SameSite},
+    http::{Cookie, Cookies, SameSite, Status},
     request::{self, FlashMessage, Form, FromRequest, Outcome, Request},
     response::{content::Html, Flash, Redirect},
     Route,
@@ -12,13 +12,15 @@ use rocket::{
 use rocket_contrib::json::Json;
 
 use crate::{
-    api::{ApiResult, EmptyResult, NumberOrString},
+    api::{ApiResult, EmptyResult, JsonResult, NumberOrString},
     auth::{decode_admin, encode_jwt, generate_admin_claims, ClientIp},
     config::ConfigBuilder,
     db::{backup_database, get_sql_server_version, models::*, DbConn, DbConnType},
     error::{Error, MapResult},
     mail,
-    util::{format_naive_datetime_local, get_display_size, get_reqwest_client, is_running_in_docker},
+    util::{
+        docker_base_image, format_naive_datetime_local, get_display_size, get_reqwest_client, is_running_in_docker,
+    },
     CONFIG,
 };
 
@@ -30,6 +32,7 @@ pub fn routes() -> Vec<Route> {
     routes![
         admin_login,
         get_users_json,
+        get_user_json,
         post_admin_login,
         admin_page,
         invite_user,
@@ -195,9 +198,7 @@ fn _validate_token(token: &str) -> bool {
 struct AdminTemplateData {
     page_content: String,
     version: Option<&'static str>,
-    users: Option<Vec<Value>>,
+    page_data: Option<Value>,
-    organizations: Option<Vec<Value>>,
-    diagnostics: Option<Value>,
     config: Value,
     can_backup: bool,
     logged_in: bool,
@@ -213,51 +214,19 @@ impl AdminTemplateData {
             can_backup: *CAN_BACKUP,
             logged_in: true,
             urlpath: CONFIG.domain_path(),
-            users: None,
+            page_data: None,
-            organizations: None,
-            diagnostics: None,
         }
     }
 
-    fn users(users: Vec<Value>) -> Self {
+    fn with_data(page_content: &str, page_data: Value) -> Self {
         Self {
-            page_content: String::from("admin/users"),
+            page_content: String::from(page_content),
             version: VERSION,
-            users: Some(users),
+            page_data: Some(page_data),
             config: CONFIG.prepare_json(),
             can_backup: *CAN_BACKUP,
             logged_in: true,
             urlpath: CONFIG.domain_path(),
-            organizations: None,
-            diagnostics: None,
-        }
-    }
-
-    fn organizations(organizations: Vec<Value>) -> Self {
-        Self {
-            page_content: String::from("admin/organizations"),
-            version: VERSION,
-            organizations: Some(organizations),
-            config: CONFIG.prepare_json(),
-            can_backup: *CAN_BACKUP,
-            logged_in: true,
-            urlpath: CONFIG.domain_path(),
-            users: None,
-            diagnostics: None,
-        }
-    }
-
-    fn diagnostics(diagnostics: Value) -> Self {
-        Self {
-            page_content: String::from("admin/diagnostics"),
-            version: VERSION,
-            organizations: None,
-            config: CONFIG.prepare_json(),
-            can_backup: *CAN_BACKUP,
-            logged_in: true,
-            urlpath: CONFIG.domain_path(),
-            users: None,
-            diagnostics: Some(diagnostics),
         }
     }
 
@@ -267,7 +236,7 @@ impl AdminTemplateData {
 }
 
 #[get("/", rank = 1)]
-fn admin_page(_token: AdminToken, _conn: DbConn) -> ApiResult<Html<String>> {
+fn admin_page(_token: AdminToken) -> ApiResult<Html<String>> {
     let text = AdminTemplateData::new().render()?;
     Ok(Html(text))
 }
@@ -278,23 +247,39 @@ struct InviteData {
     email: String,
 }
 
+fn get_user_or_404(uuid: &str, conn: &DbConn) -> ApiResult<User> {
+    if let Some(user) = User::find_by_uuid(uuid, conn) {
+        Ok(user)
+    } else {
+        err_code!("User doesn't exist", Status::NotFound.code);
+    }
+}
+
 #[post("/invite", data = "<data>")]
-fn invite_user(data: Json<InviteData>, _token: AdminToken, conn: DbConn) -> EmptyResult {
+fn invite_user(data: Json<InviteData>, _token: AdminToken, conn: DbConn) -> JsonResult {
     let data: InviteData = data.into_inner();
     let email = data.email.clone();
     if User::find_by_mail(&data.email, &conn).is_some() {
-        err!("User already exists")
+        err_code!("User already exists", Status::Conflict.code)
     }
 
     let mut user = User::new(email);
-    user.save(&conn)?;
 
-    if CONFIG.mail_enabled() {
+    // TODO: After try_blocks is stabilized, this can be made more readable
-        mail::send_invite(&user.email, &user.uuid, None, None, &CONFIG.invitation_org_name(), None)
+    // See: https://github.com/rust-lang/rust/issues/31436
-    } else {
+    (|| {
-        let invitation = Invitation::new(data.email);
+        if CONFIG.mail_enabled() {
-        invitation.save(&conn)
+            mail::send_invite(&user.email, &user.uuid, None, None, &CONFIG.invitation_org_name(), None)?;
-    }
+        } else {
+            let invitation = Invitation::new(user.email.clone());
+            invitation.save(&conn)?;
+        }
+
+        user.save(&conn)
+    })()
+    .map_err(|e| e.with_code(Status::InternalServerError.code))?;
+
+    Ok(Json(user.to_json(&conn)))
 }
 
 #[post("/test/smtp", data = "<data>")]
@@ -343,19 +328,26 @@ fn users_overview(_token: AdminToken, conn: DbConn) -> ApiResult<Html<String>> {
         })
         .collect();
 
-    let text = AdminTemplateData::users(users_json).render()?;
+    let text = AdminTemplateData::with_data("admin/users", json!(users_json)).render()?;
     Ok(Html(text))
 }
 
+#[get("/users/<uuid>")]
+fn get_user_json(uuid: String, _token: AdminToken, conn: DbConn) -> JsonResult {
+    let user = get_user_or_404(&uuid, &conn)?;
+
+    Ok(Json(user.to_json(&conn)))
+}
+
 #[post("/users/<uuid>/delete")]
 fn delete_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
-    let user = User::find_by_uuid(&uuid, &conn).map_res("User doesn't exist")?;
+    let user = get_user_or_404(&uuid, &conn)?;
     user.delete(&conn)
 }
 
 #[post("/users/<uuid>/deauth")]
 fn deauth_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
-    let mut user = User::find_by_uuid(&uuid, &conn).map_res("User doesn't exist")?;
+    let mut user = get_user_or_404(&uuid, &conn)?;
     Device::delete_all_by_user(&user.uuid, &conn)?;
     user.reset_security_stamp();
 
@@ -364,7 +356,7 @@ fn deauth_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
 
 #[post("/users/<uuid>/disable")]
 fn disable_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
-    let mut user = User::find_by_uuid(&uuid, &conn).map_res("User doesn't exist")?;
+    let mut user = get_user_or_404(&uuid, &conn)?;
     Device::delete_all_by_user(&user.uuid, &conn)?;
     user.reset_security_stamp();
     user.enabled = false;
@@ -374,7 +366,7 @@ fn disable_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
 
 #[post("/users/<uuid>/enable")]
 fn enable_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
-    let mut user = User::find_by_uuid(&uuid, &conn).map_res("User doesn't exist")?;
+    let mut user = get_user_or_404(&uuid, &conn)?;
     user.enabled = true;
 
     user.save(&conn)
@@ -382,7 +374,7 @@ fn enable_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
 
 #[post("/users/<uuid>/remove-2fa")]
 fn remove_2fa(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
-    let mut user = User::find_by_uuid(&uuid, &conn).map_res("User doesn't exist")?;
+    let mut user = get_user_or_404(&uuid, &conn)?;
     TwoFactor::delete_all_by_user(&user.uuid, &conn)?;
     user.totp_recover = None;
     user.save(&conn)
@@ -442,7 +434,7 @@ fn organizations_overview(_token: AdminToken, conn: DbConn) -> ApiResult<Html<St
         })
         .collect();
 
-    let text = AdminTemplateData::organizations(organizations_json).render()?;
+    let text = AdminTemplateData::with_data("admin/organizations", json!(organizations_json)).render()?;
     Ok(Html(text))
 }
 
@@ -470,13 +462,13 @@ struct GitCommit {
 fn get_github_api<T: DeserializeOwned>(url: &str) -> Result<T, Error> {
     let github_api = get_reqwest_client();
 
-    Ok(github_api.get(url).timeout(Duration::from_secs(10)).send()?.error_for_status()?.json::<T>()?)
+    Ok(github_api.get(url).send()?.error_for_status()?.json::<T>()?)
 }
 
 fn has_http_access() -> bool {
     let http_access = get_reqwest_client();
 
-    match http_access.head("https://github.com/dani-garcia/vaultwarden").timeout(Duration::from_secs(10)).send() {
+    match http_access.head("https://github.com/dani-garcia/vaultwarden").send() {
         Ok(r) => r.status().is_success(),
         _ => false,
     }
@@ -559,6 +551,7 @@ fn diagnostics(_token: AdminToken, ip_header: IpHeader, conn: DbConn) -> ApiResu
         "web_vault_version": web_vault_version.version,
         "latest_web_build": latest_web_build,
         "running_within_docker": running_within_docker,
+        "docker_base_image": docker_base_image(),
         "has_http_access": has_http_access,
         "ip_header_exists": &ip_header.0.is_some(),
         "ip_header_match": ip_header_name == CONFIG.ip_header(),
@@ -568,11 +561,12 @@ fn diagnostics(_token: AdminToken, ip_header: IpHeader, conn: DbConn) -> ApiResu
         "db_type": *DB_TYPE,
         "db_version": get_sql_server_version(&conn),
         "admin_url": format!("{}/diagnostics", admin_url(Referer(None))),
+        "overrides": &CONFIG.get_overrides().join(", "),
         "server_time_local": Local::now().format("%Y-%m-%d %H:%M:%S %Z").to_string(),
         "server_time": Utc::now().format("%Y-%m-%d %H:%M:%S UTC").to_string(), // Run the date/time check as the last item to minimize the difference
     });
 
-    let text = AdminTemplateData::diagnostics(diagnostics_json).render()?;
+    let text = AdminTemplateData::with_data("admin/diagnostics", diagnostics_json).render()?;
     Ok(Html(text))
 }
 

src/api/core/accounts.rs

@@ -49,6 +49,7 @@ struct RegisterData {
     MasterPasswordHint: Option<String>,
     Name: Option<String>,
     Token: Option<String>,
+    #[allow(dead_code)]
     OrganizationUserId: Option<String>,
 }
 
@@ -62,11 +63,12 @@ struct KeysData {
 #[post("/accounts/register", data = "<data>")]
 fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
     let data: RegisterData = data.into_inner().data;
+    let email = data.Email.to_lowercase();
 
-    let mut user = match User::find_by_mail(&data.Email, &conn) {
+    let mut user = match User::find_by_mail(&email, &conn) {
         Some(user) => {
             if !user.password_hash.is_empty() {
-                if CONFIG.is_signup_allowed(&data.Email) {
+                if CONFIG.is_signup_allowed(&email) {
                     err!("User already exists")
                 } else {
                     err!("Registration not allowed or user already exists")
@@ -75,20 +77,24 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
 
             if let Some(token) = data.Token {
                 let claims = decode_invite(&token)?;
-                if claims.email == data.Email {
+                if claims.email == email {
                     user
                 } else {
                     err!("Registration email does not match invite email")
                 }
-            } else if Invitation::take(&data.Email, &conn) {
+            } else if Invitation::take(&email, &conn) {
                 for mut user_org in UserOrganization::find_invited_by_user(&user.uuid, &conn).iter_mut() {
                     user_org.status = UserOrgStatus::Accepted as i32;
                     user_org.save(&conn)?;
                 }
 
                 user
-            } else if CONFIG.is_signup_allowed(&data.Email) {
+            } else if CONFIG.is_signup_allowed(&email) {
-                err!("Account with this email already exists")
+                // check if it's invited by emergency contact
+                match EmergencyAccess::find_invited_by_grantee_email(&data.Email, &conn) {
+                    Some(_) => user,
+                    _ => err!("Account with this email already exists"),
+                }
             } else {
                 err!("Registration not allowed or user already exists")
             }
@@ -97,8 +103,8 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
             // Order is important here; the invitation check must come first
             // because the vaultwarden admin can invite anyone, regardless
             // of other signup restrictions.
-            if Invitation::take(&data.Email, &conn) || CONFIG.is_signup_allowed(&data.Email) {
+            if Invitation::take(&email, &conn) || CONFIG.is_signup_allowed(&email) {
-                User::new(data.Email.clone())
+                User::new(email.clone())
             } else {
                 err!("Registration not allowed or user already exists")
             }
@@ -106,7 +112,7 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
     };
 
     // Make sure we don't leave a lingering invitation.
-    Invitation::take(&data.Email, &conn);
+    Invitation::take(&email, &conn);
 
     if let Some(client_kdf_iter) = data.KdfIterations {
         user.client_kdf_iter = client_kdf_iter;
@@ -231,7 +237,10 @@ fn post_password(data: JsonUpcase<ChangePassData>, headers: Headers, conn: DbCon
         err!("Invalid password")
     }
 
-    user.set_password(&data.NewMasterPasswordHash, Some("post_rotatekey"));
+    user.set_password(
+        &data.NewMasterPasswordHash,
+        Some(vec![String::from("post_rotatekey"), String::from("get_contacts"), String::from("get_public_keys")]),
+    );
     user.akey = data.Key;
     user.save(&conn)
 }
@@ -320,7 +329,9 @@ fn post_rotatekey(data: JsonUpcase<KeyData>, headers: Headers, conn: DbConn, nt:
             err!("The cipher is not owned by the user")
         }
 
-        update_cipher_from_data(&mut saved_cipher, cipher_data, &headers, false, &conn, &nt, UpdateType::CipherUpdate)?
+        // Prevent triggering cipher updates via WebSockets by settings UpdateType::None
+        // The user sessions are invalidated because all the ciphers were re-encrypted and thus triggering an update could cause issues.
+        update_cipher_from_data(&mut saved_cipher, cipher_data, &headers, false, &conn, &nt, UpdateType::None)?
     }
 
     // Update user data
@@ -329,7 +340,6 @@ fn post_rotatekey(data: JsonUpcase<KeyData>, headers: Headers, conn: DbConn, nt:
     user.akey = data.Key;
     user.private_key = Some(data.PrivateKey);
     user.reset_security_stamp();
-    user.reset_stamp_exception();
 
     user.save(&conn)
 }
@@ -444,7 +454,7 @@ fn post_email(data: JsonUpcase<ChangeEmailData>, headers: Headers, conn: DbConn)
 }
 
 #[post("/accounts/verify-email")]
-fn post_verify_email(headers: Headers, _conn: DbConn) -> EmptyResult {
+fn post_verify_email(headers: Headers) -> EmptyResult {
     let user = headers.user;
 
     if !CONFIG.mail_enabled() {
@@ -576,24 +586,45 @@ struct PasswordHintData {
 
 #[post("/accounts/password-hint", data = "<data>")]
 fn password_hint(data: JsonUpcase<PasswordHintData>, conn: DbConn) -> EmptyResult {
-    let data: PasswordHintData = data.into_inner().data;
+    if !CONFIG.mail_enabled() && !CONFIG.show_password_hint() {
-
+        err!("This server is not configured to provide password hints.");
-    let hint = match User::find_by_mail(&data.Email, &conn) {
-        Some(user) => user.password_hint,
-        None => return Ok(()),
-    };
-
-    if CONFIG.mail_enabled() {
-        mail::send_password_hint(&data.Email, hint)?;
-    } else if CONFIG.show_password_hint() {
-        if let Some(hint) = hint {
-            err!(format!("Your password hint is: {}", &hint));
-        } else {
-            err!("Sorry, you have no password hint...");
-        }
     }
 
-    Ok(())
+    const NO_HINT: &str = "Sorry, you have no password hint...";
+
+    let data: PasswordHintData = data.into_inner().data;
+    let email = &data.Email;
+
+    match User::find_by_mail(email, &conn) {
+        None => {
+            // To prevent user enumeration, act as if the user exists.
+            if CONFIG.mail_enabled() {
+                // There is still a timing side channel here in that the code
+                // paths that send mail take noticeably longer than ones that
+                // don't. Add a randomized sleep to mitigate this somewhat.
+                use rand::{thread_rng, Rng};
+                let mut rng = thread_rng();
+                let base = 1000;
+                let delta: i32 = 100;
+                let sleep_ms = (base + rng.gen_range(-delta..=delta)) as u64;
+                std::thread::sleep(std::time::Duration::from_millis(sleep_ms));
+                Ok(())
+            } else {
+                err!(NO_HINT);
+            }
+        }
+        Some(user) => {
+            let hint: Option<String> = user.password_hint;
+            if CONFIG.mail_enabled() {
+                mail::send_password_hint(email, hint)?;
+                Ok(())
+            } else if let Some(hint) = hint {
+                err!(format!("Your password hint is: {}", hint));
+            } else {
+                err!(NO_HINT);
+            }
+        }
+    }
 }
 
 #[derive(Deserialize)]
@@ -623,7 +654,7 @@ struct VerifyPasswordData {
 }
 
 #[post("/accounts/verify-password", data = "<data>")]
-fn verify_password(data: JsonUpcase<VerifyPasswordData>, headers: Headers, _conn: DbConn) -> EmptyResult {
+fn verify_password(data: JsonUpcase<VerifyPasswordData>, headers: Headers) -> EmptyResult {
     let data: VerifyPasswordData = data.into_inner().data;
     let user = headers.user;
 

src/api/core/ciphers.rs

@@ -1,12 +1,11 @@
 use std::collections::{HashMap, HashSet};
-use std::path::Path;
+use std::path::{Path, PathBuf};
 
 use chrono::{NaiveDateTime, Utc};
 use rocket::{http::ContentType, request::Form, Data, Route};
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use data_encoding::HEXLOWER;
 use multipart::server::{save::SavedData, Multipart, SaveResult};
 
 use crate::{
@@ -39,8 +38,11 @@ pub fn routes() -> Vec<Route> {
         post_ciphers_admin,
         post_ciphers_create,
         post_ciphers_import,
-        post_attachment,
+        get_attachment,
-        post_attachment_admin,
+        post_attachment_v2,
+        post_attachment_v2_data,
+        post_attachment,       // legacy
+        post_attachment_admin, // legacy
         post_attachment_share,
         delete_attachment_post,
         delete_attachment_post_admin,
@@ -103,7 +105,7 @@ fn sync(data: Form<SyncData>, headers: Headers, conn: DbConn) -> Json<Value> {
     let collections_json: Vec<Value> =
         collections.iter().map(|c| c.to_json_details(&headers.user.uuid, &conn)).collect();
 
-    let policies = OrgPolicy::find_by_user(&headers.user.uuid, &conn);
+    let policies = OrgPolicy::find_confirmed_by_user(&headers.user.uuid, &conn);
     let policies_json: Vec<Value> = policies.iter().map(OrgPolicy::to_json).collect();
 
     let ciphers = Cipher::find_by_user_visible(&headers.user.uuid, &conn);
@@ -199,6 +201,7 @@ pub struct CipherData {
     Identity: Option<Value>,
 
     Favorite: Option<bool>,
+    Reprompt: Option<i32>,
 
     PasswordHistory: Option<Value>,
 
@@ -245,7 +248,7 @@ fn post_ciphers_create(data: JsonUpcase<ShareCipherData>, headers: Headers, conn
     // This check is usually only needed in update_cipher_from_data(), but we
     // need it here as well to avoid creating an empty cipher in the call to
     // cipher.save() below.
-    enforce_personal_ownership_policy(&data.Cipher, &headers, &conn)?;
+    enforce_personal_ownership_policy(Some(&data.Cipher), &headers, &conn)?;
 
     let mut cipher = Cipher::new(data.Cipher.Type, data.Cipher.Name.clone());
     cipher.user_uuid = Some(headers.user.uuid.clone());
@@ -265,7 +268,13 @@ fn post_ciphers_create(data: JsonUpcase<ShareCipherData>, headers: Headers, conn
 /// Called when creating a new user-owned cipher.
 #[post("/ciphers", data = "<data>")]
 fn post_ciphers(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, nt: Notify) -> JsonResult {
-    let data: CipherData = data.into_inner().data;
+    let mut data: CipherData = data.into_inner().data;
+
+    // The web/browser clients set this field to null as expected, but the
+    // mobile clients seem to set the invalid value `0001-01-01T00:00:00`,
+    // which results in a warning message being logged. This field isn't
+    // needed when creating a new cipher, so just ignore it unconditionally.
+    data.LastKnownRevisionDate = None;
 
     let mut cipher = Cipher::new(data.Type, data.Name.clone());
     update_cipher_from_data(&mut cipher, data, &headers, false, &conn, &nt, UpdateType::CipherCreate)?;
@@ -280,8 +289,8 @@ fn post_ciphers(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, nt
 /// allowed to delete or share such ciphers to an org, however.
 ///
 /// Ref: https://bitwarden.com/help/article/policies/#personal-ownership
-fn enforce_personal_ownership_policy(data: &CipherData, headers: &Headers, conn: &DbConn) -> EmptyResult {
+fn enforce_personal_ownership_policy(data: Option<&CipherData>, headers: &Headers, conn: &DbConn) -> EmptyResult {
-    if data.OrganizationId.is_none() {
+    if data.is_none() || data.unwrap().OrganizationId.is_none() {
         let user_uuid = &headers.user.uuid;
         let policy_type = OrgPolicyType::PersonalOwnership;
         if OrgPolicy::is_applicable_to_user(user_uuid, policy_type, conn) {
@@ -300,7 +309,7 @@ pub fn update_cipher_from_data(
     nt: &Notify,
     ut: UpdateType,
 ) -> EmptyResult {
-    enforce_personal_ownership_policy(&data, headers, conn)?;
+    enforce_personal_ownership_policy(Some(&data), headers, conn)?;
 
     // Check that the client isn't updating an existing cipher with stale data.
     if let Some(dt) = data.LastKnownRevisionDate {
@@ -319,12 +328,12 @@ pub fn update_cipher_from_data(
     }
 
     if let Some(org_id) = data.OrganizationId {
-        match UserOrganization::find_by_user_and_org(&headers.user.uuid, &org_id, &conn) {
+        match UserOrganization::find_by_user_and_org(&headers.user.uuid, &org_id, conn) {
             None => err!("You don't have permission to add item to organization"),
             Some(org_user) => {
                 if shared_to_collection
                     || org_user.has_full_access()
-                    || cipher.is_write_accessible_to_user(&headers.user.uuid, &conn)
+                    || cipher.is_write_accessible_to_user(&headers.user.uuid, conn)
                 {
                     cipher.organization_uuid = Some(org_id);
                     // After some discussion in PR #1329 re-added the user_uuid = None again.
@@ -356,7 +365,7 @@ pub fn update_cipher_from_data(
     // Modify attachments name and keys when rotating
     if let Some(attachments) = data.Attachments2 {
         for (id, attachment) in attachments {
-            let mut saved_att = match Attachment::find_by_id(&id, &conn) {
+            let mut saved_att = match Attachment::find_by_id(&id, conn) {
                 Some(att) => att,
                 None => err!("Attachment doesn't exist"),
             };
@@ -371,7 +380,7 @@ pub fn update_cipher_from_data(
             saved_att.akey = Some(attachment.Key);
             saved_att.file_name = attachment.FileName;
 
-            saved_att.save(&conn)?;
+            saved_att.save(conn)?;
         }
     }
 
@@ -415,13 +424,14 @@ pub fn update_cipher_from_data(
     cipher.fields = data.Fields.map(|f| _clean_cipher_data(f).to_string());
     cipher.data = type_data.to_string();
     cipher.password_history = data.PasswordHistory.map(|f| f.to_string());
+    cipher.reprompt = data.Reprompt;
 
-    cipher.save(&conn)?;
+    cipher.save(conn)?;
-    cipher.move_to_folder(data.FolderId, &headers.user.uuid, &conn)?;
+    cipher.move_to_folder(data.FolderId, &headers.user.uuid, conn)?;
-    cipher.set_favorite(data.Favorite, &headers.user.uuid, &conn)?;
+    cipher.set_favorite(data.Favorite, &headers.user.uuid, conn)?;
 
     if ut != UpdateType::None {
-        nt.send_cipher_update(ut, &cipher, &cipher.update_users_revision(&conn));
+        nt.send_cipher_update(ut, cipher, &cipher.update_users_revision(conn));
     }
 
     Ok(())
@@ -448,6 +458,8 @@ struct RelationsData {
 
 #[post("/ciphers/import", data = "<data>")]
 fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbConn, nt: Notify) -> EmptyResult {
+    enforce_personal_ownership_policy(None, &headers, &conn)?;
+
     let data: ImportData = data.into_inner().data;
 
     // Read and create the folders
@@ -591,7 +603,7 @@ fn post_collections_admin(
         cipher.get_collections(&headers.user.uuid, &conn).iter().cloned().collect();
 
     for collection in posted_collections.symmetric_difference(&current_collections) {
-        match Collection::find_by_uuid(&collection, &conn) {
+        match Collection::find_by_uuid(collection, &conn) {
             None => err!("Invalid collection ID provided"),
             Some(collection) => {
                 if collection.is_writable_by_user(&headers.user.uuid, &conn) {
@@ -677,12 +689,6 @@ fn put_cipher_share_selected(
         };
     }
 
-    let attachments = Attachment::find_by_ciphers(cipher_ids, &conn);
-
-    if !attachments.is_empty() {
-        err!("Ciphers should not have any attachments.")
-    }
-
     while let Some(cipher) = data.Ciphers.pop() {
         let mut shared_cipher_data = ShareCipherData {
             Cipher: cipher,
@@ -705,9 +711,9 @@ fn share_cipher_by_uuid(
     conn: &DbConn,
     nt: &Notify,
 ) -> JsonResult {
-    let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+    let mut cipher = match Cipher::find_by_uuid(uuid, conn) {
         Some(cipher) => {
-            if cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+            if cipher.is_write_accessible_to_user(&headers.user.uuid, conn) {
                 cipher
             } else {
                 err!("Cipher is not write accessible")
@@ -724,11 +730,11 @@ fn share_cipher_by_uuid(
         None => {}
         Some(organization_uuid) => {
             for uuid in &data.CollectionIds {
-                match Collection::find_by_uuid_and_org(uuid, &organization_uuid, &conn) {
+                match Collection::find_by_uuid_and_org(uuid, &organization_uuid, conn) {
                     None => err!("Invalid collection ID provided"),
                     Some(collection) => {
-                        if collection.is_writable_by_user(&headers.user.uuid, &conn) {
+                        if collection.is_writable_by_user(&headers.user.uuid, conn) {
-                            CollectionCipher::save(&cipher.uuid, &collection.uuid, &conn)?;
+                            CollectionCipher::save(&cipher.uuid, &collection.uuid, conn)?;
                             shared_to_collection = true;
                         } else {
                             err!("No rights to modify the collection")
@@ -742,45 +748,126 @@ fn share_cipher_by_uuid(
     update_cipher_from_data(
         &mut cipher,
         data.Cipher,
-        &headers,
+        headers,
         shared_to_collection,
-        &conn,
+        conn,
-        &nt,
+        nt,
         UpdateType::CipherUpdate,
     )?;
 
-    Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
+    Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, conn)))
 }
 
-#[post("/ciphers/<uuid>/attachment", format = "multipart/form-data", data = "<data>")]
+/// v2 API for downloading an attachment. This just redirects the client to
-fn post_attachment(
+/// the actual location of an attachment.
+///
+/// Upstream added this v2 API to support direct download of attachments from
+/// their object storage service. For self-hosted instances, it basically just
+/// redirects to the same location as before the v2 API.
+#[get("/ciphers/<uuid>/attachment/<attachment_id>")]
+fn get_attachment(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    match Attachment::find_by_id(&attachment_id, &conn) {
+        Some(attachment) if uuid == attachment.cipher_uuid => Ok(Json(attachment.to_json(&headers.host))),
+        Some(_) => err!("Attachment doesn't belong to cipher"),
+        None => err!("Attachment doesn't exist"),
+    }
+}
+
+#[derive(Deserialize)]
+#[allow(non_snake_case)]
+struct AttachmentRequestData {
+    Key: String,
+    FileName: String,
+    FileSize: i32,
+    AdminRequest: Option<bool>, // true when attaching from an org vault view
+}
+
+enum FileUploadType {
+    Direct = 0,
+    // Azure = 1, // only used upstream
+}
+
+/// v2 API for creating an attachment associated with a cipher.
+/// This redirects the client to the API it should use to upload the attachment.
+/// For upstream's cloud-hosted service, it's an Azure object storage API.
+/// For self-hosted instances, it's another API on the local instance.
+#[post("/ciphers/<uuid>/attachment/v2", data = "<data>")]
+fn post_attachment_v2(
     uuid: String,
-    data: Data,
+    data: JsonUpcase<AttachmentRequestData>,
-    content_type: &ContentType,
     headers: Headers,
     conn: DbConn,
-    nt: Notify,
 ) -> JsonResult {
     let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+        Some(cipher) => cipher,
+        None => err!("Cipher doesn't exist"),
+    };
+
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+        err!("Cipher is not write accessible")
+    }
+
+    let attachment_id = crypto::generate_attachment_id();
+    let data: AttachmentRequestData = data.into_inner().data;
+    let attachment =
+        Attachment::new(attachment_id.clone(), cipher.uuid.clone(), data.FileName, data.FileSize, Some(data.Key));
+    attachment.save(&conn).expect("Error saving attachment");
+
+    let url = format!("/ciphers/{}/attachment/{}", cipher.uuid, attachment_id);
+    let response_key = match data.AdminRequest {
+        Some(b) if b => "CipherMiniResponse",
+        _ => "CipherResponse",
+    };
+
+    Ok(Json(json!({ // AttachmentUploadDataResponseModel
+        "Object": "attachment-fileUpload",
+        "AttachmentId": attachment_id,
+        "Url": url,
+        "FileUploadType": FileUploadType::Direct as i32,
+        response_key: cipher.to_json(&headers.host, &headers.user.uuid, &conn),
+    })))
+}
+
+/// Saves the data content of an attachment to a file. This is common code
+/// shared between the v2 and legacy attachment APIs.
+///
+/// When used with the legacy API, this function is responsible for creating
+/// the attachment database record, so `attachment` is None.
+///
+/// When used with the v2 API, post_attachment_v2() has already created the
+/// database record, which is passed in as `attachment`.
+fn save_attachment(
+    mut attachment: Option<Attachment>,
+    cipher_uuid: String,
+    data: Data,
+    content_type: &ContentType,
+    headers: &Headers,
+    conn: &DbConn,
+    nt: Notify,
+) -> Result<Cipher, crate::error::Error> {
+    let cipher = match Cipher::find_by_uuid(&cipher_uuid, conn) {
         Some(cipher) => cipher,
         None => err_discard!("Cipher doesn't exist", data),
     };
 
-    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, conn) {
         err_discard!("Cipher is not write accessible", data)
     }
 
-    let mut params = content_type.params();
+    // In the v2 API, the attachment record has already been created,
-    let boundary_pair = params.next().expect("No boundary provided");
+    // so the size limit needs to be adjusted to account for that.
-    let boundary = boundary_pair.1;
+    let size_adjust = match &attachment {
+        None => 0,                     // Legacy API
+        Some(a) => a.file_size as i64, // v2 API
+    };
 
     let size_limit = if let Some(ref user_uuid) = cipher.user_uuid {
         match CONFIG.user_attachment_limit() {
             Some(0) => err_discard!("Attachments are disabled", data),
             Some(limit_kb) => {
-                let left = (limit_kb * 1024) - Attachment::size_by_user(user_uuid, &conn);
+                let left = (limit_kb * 1024) - Attachment::size_by_user(user_uuid, conn) + size_adjust;
                 if left <= 0 {
-                    err_discard!("Attachment size limit reached! Delete some files to open space", data)
+                    err_discard!("Attachment storage limit reached! Delete some attachments to free up space", data)
                 }
                 Some(left as u64)
             }
@@ -790,9 +877,9 @@ fn post_attachment(
         match CONFIG.org_attachment_limit() {
             Some(0) => err_discard!("Attachments are disabled", data),
             Some(limit_kb) => {
-                let left = (limit_kb * 1024) - Attachment::size_by_org(org_uuid, &conn);
+                let left = (limit_kb * 1024) - Attachment::size_by_org(org_uuid, conn) + size_adjust;
                 if left <= 0 {
-                    err_discard!("Attachment size limit reached! Delete some files to open space", data)
+                    err_discard!("Attachment storage limit reached! Delete some attachments to free up space", data)
                 }
                 Some(left as u64)
             }
@@ -802,7 +889,12 @@ fn post_attachment(
         err_discard!("Cipher is neither owned by a user nor an organization", data);
     };
 
-    let base_path = Path::new(&CONFIG.attachments_folder()).join(&cipher.uuid);
+    let mut params = content_type.params();
+    let boundary_pair = params.next().expect("No boundary provided");
+    let boundary = boundary_pair.1;
+
+    let base_path = Path::new(&CONFIG.attachments_folder()).join(&cipher_uuid);
+    let mut path = PathBuf::new();
 
     let mut attachment_key = None;
     let mut error = None;
@@ -818,35 +910,81 @@ fn post_attachment(
                     }
                 }
                 "data" => {
-                    // This is provided by the client, don't trust it
+                    // In the legacy API, this is the encrypted filename
-                    let name = field.headers.filename.expect("No filename provided");
+                    // provided by the client, stored to the database as-is.
+                    // In the v2 API, this value doesn't matter, as it was
+                    // already provided and stored via an earlier API call.
+                    let encrypted_filename = field.headers.filename;
 
-                    let file_name = HEXLOWER.encode(&crypto::get_random(vec![0; 10]));
+                    // This random ID is used as the name of the file on disk.
-                    let path = base_path.join(&file_name);
+                    // In the legacy API, we need to generate this value here.
+                    // In the v2 API, we use the value from post_attachment_v2().
+                    let file_id = match &attachment {
+                        Some(attachment) => attachment.id.clone(), // v2 API
+                        None => crypto::generate_attachment_id(),  // Legacy API
+                    };
+                    path = base_path.join(&file_id);
 
                     let size =
                         match field.data.save().memory_threshold(0).size_limit(size_limit).with_path(path.clone()) {
                             SaveResult::Full(SavedData::File(_, size)) => size as i32,
                             SaveResult::Full(other) => {
-                                std::fs::remove_file(path).ok();
                                 error = Some(format!("Attachment is not a file: {:?}", other));
                                 return;
                             }
                             SaveResult::Partial(_, reason) => {
-                                std::fs::remove_file(path).ok();
+                                error = Some(format!("Attachment storage limit exceeded with this file: {:?}", reason));
-                                error = Some(format!("Attachment size limit exceeded with this file: {:?}", reason));
                                 return;
                             }
                             SaveResult::Error(e) => {
-                                std::fs::remove_file(path).ok();
                                 error = Some(format!("Error: {:?}", e));
                                 return;
                             }
                         };
 
-                    let mut attachment = Attachment::new(file_name, cipher.uuid.clone(), name, size);
+                    if let Some(attachment) = &mut attachment {
-                    attachment.akey = attachment_key.clone();
+                        // v2 API
-                    attachment.save(&conn).expect("Error saving attachment");
+
+                        // Check the actual size against the size initially provided by
+                        // the client. Upstream allows +/- 1 MiB deviation from this
+                        // size, but it's not clear when or why this is needed.
+                        const LEEWAY: i32 = 1024 * 1024; // 1 MiB
+                        let min_size = attachment.file_size - LEEWAY;
+                        let max_size = attachment.file_size + LEEWAY;
+
+                        if min_size <= size && size <= max_size {
+                            if size != attachment.file_size {
+                                // Update the attachment with the actual file size.
+                                attachment.file_size = size;
+                                attachment.save(conn).expect("Error updating attachment");
+                            }
+                        } else {
+                            attachment.delete(conn).ok();
+
+                            let err_msg = "Attachment size mismatch".to_string();
+                            error!("{} (expected within [{}, {}], got {})", err_msg, min_size, max_size, size);
+                            error = Some(err_msg);
+                        }
+                    } else {
+                        // Legacy API
+
+                        if encrypted_filename.is_none() {
+                            error = Some("No filename provided".to_string());
+                            return;
+                        }
+                        if attachment_key.is_none() {
+                            error = Some("No attachment key provided".to_string());
+                            return;
+                        }
+                        let attachment = Attachment::new(
+                            file_id,
+                            cipher_uuid.clone(),
+                            encrypted_filename.unwrap(),
+                            size,
+                            attachment_key.clone(),
+                        );
+                        attachment.save(conn).expect("Error saving attachment");
+                    }
                 }
                 _ => error!("Invalid multipart name"),
             }
@@ -854,10 +992,55 @@ fn post_attachment(
         .expect("Error processing multipart data");
 
     if let Some(ref e) = error {
+        std::fs::remove_file(path).ok();
         err!(e);
     }
 
-    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(&conn));
+    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(conn));
+
+    Ok(cipher)
+}
+
+/// v2 API for uploading the actual data content of an attachment.
+/// This route needs a rank specified so that Rocket prioritizes the
+/// /ciphers/<uuid>/attachment/v2 route, which would otherwise conflict
+/// with this one.
+#[post("/ciphers/<uuid>/attachment/<attachment_id>", format = "multipart/form-data", data = "<data>", rank = 1)]
+fn post_attachment_v2_data(
+    uuid: String,
+    attachment_id: String,
+    data: Data,
+    content_type: &ContentType,
+    headers: Headers,
+    conn: DbConn,
+    nt: Notify,
+) -> EmptyResult {
+    let attachment = match Attachment::find_by_id(&attachment_id, &conn) {
+        Some(attachment) if uuid == attachment.cipher_uuid => Some(attachment),
+        Some(_) => err!("Attachment doesn't belong to cipher"),
+        None => err!("Attachment doesn't exist"),
+    };
+
+    save_attachment(attachment, uuid, data, content_type, &headers, &conn, nt)?;
+
+    Ok(())
+}
+
+/// Legacy API for creating an attachment associated with a cipher.
+#[post("/ciphers/<uuid>/attachment", format = "multipart/form-data", data = "<data>")]
+fn post_attachment(
+    uuid: String,
+    data: Data,
+    content_type: &ContentType,
+    headers: Headers,
+    conn: DbConn,
+    nt: Notify,
+) -> JsonResult {
+    // Setting this as None signifies to save_attachment() that it should create
+    // the attachment database record as well as saving the data to disk.
+    let attachment = None;
+
+    let cipher = save_attachment(attachment, uuid, data, content_type, &headers, &conn, nt)?;
 
     Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
 }
@@ -1122,22 +1305,22 @@ fn delete_all(
 }
 
 fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn, soft_delete: bool, nt: &Notify) -> EmptyResult {
-    let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+    let mut cipher = match Cipher::find_by_uuid(uuid, conn) {
         Some(cipher) => cipher,
         None => err!("Cipher doesn't exist"),
     };
 
-    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, conn) {
         err!("Cipher can't be deleted by user")
     }
 
     if soft_delete {
         cipher.deleted_at = Some(Utc::now().naive_utc());
-        cipher.save(&conn)?;
+        cipher.save(conn)?;
-        nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(&conn));
+        nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(conn));
     } else {
-        cipher.delete(&conn)?;
+        cipher.delete(conn)?;
-        nt.send_cipher_update(UpdateType::CipherDelete, &cipher, &cipher.update_users_revision(&conn));
+        nt.send_cipher_update(UpdateType::CipherDelete, &cipher, &cipher.update_users_revision(conn));
     }
 
     Ok(())
@@ -1170,20 +1353,20 @@ fn _delete_multiple_ciphers(
 }
 
 fn _restore_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn, nt: &Notify) -> JsonResult {
-    let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+    let mut cipher = match Cipher::find_by_uuid(uuid, conn) {
         Some(cipher) => cipher,
         None => err!("Cipher doesn't exist"),
     };
 
-    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, conn) {
         err!("Cipher can't be restored by user")
     }
 
     cipher.deleted_at = None;
-    cipher.save(&conn)?;
+    cipher.save(conn)?;
 
-    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(&conn));
+    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(conn));
-    Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
+    Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, conn)))
 }
 
 fn _restore_multiple_ciphers(data: JsonUpcase<Value>, headers: &Headers, conn: &DbConn, nt: &Notify) -> JsonResult {
@@ -1219,7 +1402,7 @@ fn _delete_cipher_attachment_by_id(
     conn: &DbConn,
     nt: &Notify,
 ) -> EmptyResult {
-    let attachment = match Attachment::find_by_id(&attachment_id, &conn) {
+    let attachment = match Attachment::find_by_id(attachment_id, conn) {
         Some(attachment) => attachment,
         None => err!("Attachment doesn't exist"),
     };
@@ -1228,17 +1411,17 @@ fn _delete_cipher_attachment_by_id(
         err!("Attachment from other cipher")
     }
 
-    let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+    let cipher = match Cipher::find_by_uuid(uuid, conn) {
         Some(cipher) => cipher,
         None => err!("Cipher doesn't exist"),
     };
 
-    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, conn) {
         err!("Cipher cannot be deleted by user")
     }
 
     // Delete attachment
-    attachment.delete(&conn)?;
+    attachment.delete(conn)?;
-    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(&conn));
+    nt.send_cipher_update(UpdateType::CipherUpdate, &cipher, &cipher.update_users_revision(conn));
     Ok(())
 }

src/api/core/emergency_access.rs

@@ -0,0 +1,804 @@
+use chrono::{Duration, Utc};
+use rocket::Route;
+use rocket_contrib::json::Json;
+use serde_json::Value;
+use std::borrow::Borrow;
+
+use crate::{
+    api::{EmptyResult, JsonResult, JsonUpcase, NumberOrString},
+    auth::{decode_emergency_access_invite, Headers},
+    db::{models::*, DbConn, DbPool},
+    mail, CONFIG,
+};
+
+pub fn routes() -> Vec<Route> {
+    routes![
+        get_contacts,
+        get_grantees,
+        get_emergency_access,
+        put_emergency_access,
+        delete_emergency_access,
+        post_delete_emergency_access,
+        send_invite,
+        resend_invite,
+        accept_invite,
+        confirm_emergency_access,
+        initiate_emergency_access,
+        approve_emergency_access,
+        reject_emergency_access,
+        takeover_emergency_access,
+        password_emergency_access,
+        view_emergency_access,
+        policies_emergency_access,
+    ]
+}
+
+// region get
+
+#[get("/emergency-access/trusted")]
+fn get_contacts(headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let emergency_access_list = EmergencyAccess::find_all_by_grantor_uuid(&headers.user.uuid, &conn);
+
+    let emergency_access_list_json: Vec<Value> =
+        emergency_access_list.iter().map(|e| e.to_json_grantee_details(&conn)).collect();
+
+    Ok(Json(json!({
+      "Data": emergency_access_list_json,
+      "Object": "list",
+      "ContinuationToken": null
+    })))
+}
+
+#[get("/emergency-access/granted")]
+fn get_grantees(headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let emergency_access_list = EmergencyAccess::find_all_by_grantee_uuid(&headers.user.uuid, &conn);
+
+    let emergency_access_list_json: Vec<Value> =
+        emergency_access_list.iter().map(|e| e.to_json_grantor_details(&conn)).collect();
+
+    Ok(Json(json!({
+      "Data": emergency_access_list_json,
+      "Object": "list",
+      "ContinuationToken": null
+    })))
+}
+
+#[get("/emergency-access/<emer_id>")]
+fn get_emergency_access(emer_id: String, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emergency_access) => Ok(Json(emergency_access.to_json_grantee_details(&conn))),
+        None => err!("Emergency access not valid."),
+    }
+}
+
+// endregion
+
+// region put/post
+
+#[derive(Deserialize, Debug)]
+#[allow(non_snake_case)]
+struct EmergencyAccessUpdateData {
+    Type: NumberOrString,
+    WaitTimeDays: i32,
+    KeyEncrypted: Option<String>,
+}
+
+#[put("/emergency-access/<emer_id>", data = "<data>")]
+fn put_emergency_access(emer_id: String, data: JsonUpcase<EmergencyAccessUpdateData>, conn: DbConn) -> JsonResult {
+    post_emergency_access(emer_id, data, conn)
+}
+
+#[post("/emergency-access/<emer_id>", data = "<data>")]
+fn post_emergency_access(emer_id: String, data: JsonUpcase<EmergencyAccessUpdateData>, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let data: EmergencyAccessUpdateData = data.into_inner().data;
+
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emergency_access) => emergency_access,
+        None => err!("Emergency access not valid."),
+    };
+
+    let new_type = match EmergencyAccessType::from_str(&data.Type.into_string()) {
+        Some(new_type) => new_type as i32,
+        None => err!("Invalid emergency access type."),
+    };
+
+    emergency_access.atype = new_type;
+    emergency_access.wait_time_days = data.WaitTimeDays;
+    emergency_access.key_encrypted = data.KeyEncrypted;
+
+    emergency_access.save(&conn)?;
+    Ok(Json(emergency_access.to_json()))
+}
+
+// endregion
+
+// region delete
+
+#[delete("/emergency-access/<emer_id>")]
+fn delete_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
+    check_emergency_access_allowed()?;
+
+    let grantor_user = headers.user;
+
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => {
+            if emer.grantor_uuid != grantor_user.uuid && emer.grantee_uuid != Some(grantor_user.uuid) {
+                err!("Emergency access not valid.")
+            }
+            emer
+        }
+        None => err!("Emergency access not valid."),
+    };
+    emergency_access.delete(&conn)?;
+    Ok(())
+}
+
+#[post("/emergency-access/<emer_id>/delete")]
+fn post_delete_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
+    delete_emergency_access(emer_id, headers, conn)
+}
+
+// endregion
+
+// region invite
+
+#[derive(Deserialize, Debug)]
+#[allow(non_snake_case)]
+struct EmergencyAccessInviteData {
+    Email: String,
+    Type: NumberOrString,
+    WaitTimeDays: i32,
+}
+
+#[post("/emergency-access/invite", data = "<data>")]
+fn send_invite(data: JsonUpcase<EmergencyAccessInviteData>, headers: Headers, conn: DbConn) -> EmptyResult {
+    check_emergency_access_allowed()?;
+
+    let data: EmergencyAccessInviteData = data.into_inner().data;
+    let email = data.Email.to_lowercase();
+    let wait_time_days = data.WaitTimeDays;
+
+    let emergency_access_status = EmergencyAccessStatus::Invited as i32;
+
+    let new_type = match EmergencyAccessType::from_str(&data.Type.into_string()) {
+        Some(new_type) => new_type as i32,
+        None => err!("Invalid emergency access type."),
+    };
+
+    let grantor_user = headers.user;
+
+    // avoid setting yourself as emergency contact
+    if email == grantor_user.email {
+        err!("You can not set yourself as an emergency contact.")
+    }
+
+    let grantee_user = match User::find_by_mail(&email, &conn) {
+        None => {
+            if !CONFIG.signups_allowed() {
+                err!(format!("Grantee user does not exist: {}", email))
+            }
+
+            if !CONFIG.is_email_domain_allowed(&email) {
+                err!("Email domain not eligible for invitations")
+            }
+
+            if !CONFIG.mail_enabled() {
+                let invitation = Invitation::new(email.clone());
+                invitation.save(&conn)?;
+            }
+
+            let mut user = User::new(email.clone());
+            user.save(&conn)?;
+            user
+        }
+        Some(user) => user,
+    };
+
+    if EmergencyAccess::find_by_grantor_uuid_and_grantee_uuid_or_email(
+        &grantor_user.uuid,
+        &grantee_user.uuid,
+        &grantee_user.email,
+        &conn,
+    )
+    .is_some()
+    {
+        err!(format!("Grantee user already invited: {}", email))
+    }
+
+    let mut new_emergency_access = EmergencyAccess::new(
+        grantor_user.uuid.clone(),
+        Some(grantee_user.email.clone()),
+        emergency_access_status,
+        new_type,
+        wait_time_days,
+    );
+    new_emergency_access.save(&conn)?;
+
+    if CONFIG.mail_enabled() {
+        mail::send_emergency_access_invite(
+            &grantee_user.email,
+            &grantee_user.uuid,
+            Some(new_emergency_access.uuid),
+            Some(grantor_user.name.clone()),
+            Some(grantor_user.email),
+        )?;
+    } else {
+        // Automatically mark user as accepted if no email invites
+        match User::find_by_mail(&email, &conn) {
+            Some(user) => {
+                match accept_invite_process(user.uuid, new_emergency_access.uuid, Some(email), conn.borrow()) {
+                    Ok(v) => (v),
+                    Err(e) => err!(e.to_string()),
+                }
+            }
+            None => err!("Grantee user not found."),
+        }
+    }
+
+    Ok(())
+}
+
+#[post("/emergency-access/<emer_id>/reinvite")]
+fn resend_invite(emer_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
+    check_emergency_access_allowed()?;
+
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if emergency_access.grantor_uuid != headers.user.uuid {
+        err!("Emergency access not valid.");
+    }
+
+    if emergency_access.status != EmergencyAccessStatus::Invited as i32 {
+        err!("The grantee user is already accepted or confirmed to the organization");
+    }
+
+    let email = match emergency_access.email.clone() {
+        Some(email) => email,
+        None => err!("Email not valid."),
+    };
+
+    let grantee_user = match User::find_by_mail(&email, &conn) {
+        Some(user) => user,
+        None => err!("Grantee user not found."),
+    };
+
+    let grantor_user = headers.user;
+
+    if CONFIG.mail_enabled() {
+        mail::send_emergency_access_invite(
+            &email,
+            &grantor_user.uuid,
+            Some(emergency_access.uuid),
+            Some(grantor_user.name.clone()),
+            Some(grantor_user.email),
+        )?;
+    } else {
+        if Invitation::find_by_mail(&email, &conn).is_none() {
+            let invitation = Invitation::new(email);
+            invitation.save(&conn)?;
+        }
+
+        // Automatically mark user as accepted if no email invites
+        match accept_invite_process(grantee_user.uuid, emergency_access.uuid, emergency_access.email, conn.borrow()) {
+            Ok(v) => (v),
+            Err(e) => err!(e.to_string()),
+        }
+    }
+
+    Ok(())
+}
+
+#[derive(Deserialize)]
+#[allow(non_snake_case)]
+struct AcceptData {
+    Token: String,
+}
+
+#[post("/emergency-access/<emer_id>/accept", data = "<data>")]
+fn accept_invite(emer_id: String, data: JsonUpcase<AcceptData>, conn: DbConn) -> EmptyResult {
+    check_emergency_access_allowed()?;
+
+    let data: AcceptData = data.into_inner().data;
+    let token = &data.Token;
+    let claims = decode_emergency_access_invite(token)?;
+
+    let grantee_user = match User::find_by_mail(&claims.email, &conn) {
+        Some(user) => {
+            Invitation::take(&claims.email, &conn);
+            user
+        }
+        None => err!("Invited user not found"),
+    };
+
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    // get grantor user to send Accepted email
+    let grantor_user = match User::find_by_uuid(&emergency_access.grantor_uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    if (claims.emer_id.is_some() && emer_id == claims.emer_id.unwrap())
+        && (claims.grantor_name.is_some() && grantor_user.name == claims.grantor_name.unwrap())
+        && (claims.grantor_email.is_some() && grantor_user.email == claims.grantor_email.unwrap())
+    {
+        match accept_invite_process(grantee_user.uuid.clone(), emer_id, Some(grantee_user.email.clone()), &conn) {
+            Ok(v) => (v),
+            Err(e) => err!(e.to_string()),
+        }
+
+        if CONFIG.mail_enabled() {
+            mail::send_emergency_access_invite_accepted(&grantor_user.email, &grantee_user.email)?;
+        }
+
+        Ok(())
+    } else {
+        err!("Emergency access invitation error.")
+    }
+}
+
+fn accept_invite_process(grantee_uuid: String, emer_id: String, email: Option<String>, conn: &DbConn) -> EmptyResult {
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    let emer_email = emergency_access.email;
+    if emer_email.is_none() || emer_email != email {
+        err!("User email does not match invite.");
+    }
+
+    if emergency_access.status == EmergencyAccessStatus::Accepted as i32 {
+        err!("Emergency contact already accepted.");
+    }
+
+    emergency_access.status = EmergencyAccessStatus::Accepted as i32;
+    emergency_access.grantee_uuid = Some(grantee_uuid);
+    emergency_access.email = None;
+    emergency_access.save(conn)
+}
+
+#[derive(Deserialize)]
+#[allow(non_snake_case)]
+struct ConfirmData {
+    Key: String,
+}
+
+#[post("/emergency-access/<emer_id>/confirm", data = "<data>")]
+fn confirm_emergency_access(
+    emer_id: String,
+    data: JsonUpcase<ConfirmData>,
+    headers: Headers,
+    conn: DbConn,
+) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let confirming_user = headers.user;
+    let data: ConfirmData = data.into_inner().data;
+    let key = data.Key;
+
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if emergency_access.status != EmergencyAccessStatus::Accepted as i32
+        || emergency_access.grantor_uuid != confirming_user.uuid
+    {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&confirming_user.uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    if let Some(grantee_uuid) = emergency_access.grantee_uuid.as_ref() {
+        let grantee_user = match User::find_by_uuid(grantee_uuid, &conn) {
+            Some(user) => user,
+            None => err!("Grantee user not found."),
+        };
+
+        emergency_access.status = EmergencyAccessStatus::Confirmed as i32;
+        emergency_access.key_encrypted = Some(key);
+        emergency_access.email = None;
+
+        emergency_access.save(&conn)?;
+
+        if CONFIG.mail_enabled() {
+            mail::send_emergency_access_invite_confirmed(&grantee_user.email, &grantor_user.name)?;
+        }
+        Ok(Json(emergency_access.to_json()))
+    } else {
+        err!("Grantee user not found.")
+    }
+}
+
+// endregion
+
+// region access emergency access
+
+#[post("/emergency-access/<emer_id>/initiate")]
+fn initiate_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let initiating_user = headers.user;
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if emergency_access.status != EmergencyAccessStatus::Confirmed as i32
+        || emergency_access.grantee_uuid != Some(initiating_user.uuid.clone())
+    {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&emergency_access.grantor_uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    let now = Utc::now().naive_utc();
+    emergency_access.status = EmergencyAccessStatus::RecoveryInitiated as i32;
+    emergency_access.updated_at = now;
+    emergency_access.recovery_initiated_at = Some(now);
+    emergency_access.last_notification_at = Some(now);
+    emergency_access.save(&conn)?;
+
+    if CONFIG.mail_enabled() {
+        mail::send_emergency_access_recovery_initiated(
+            &grantor_user.email,
+            &initiating_user.name,
+            emergency_access.get_type_as_str(),
+            &emergency_access.wait_time_days.clone().to_string(),
+        )?;
+    }
+    Ok(Json(emergency_access.to_json()))
+}
+
+#[post("/emergency-access/<emer_id>/approve")]
+fn approve_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let approving_user = headers.user;
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if emergency_access.status != EmergencyAccessStatus::RecoveryInitiated as i32
+        || emergency_access.grantor_uuid != approving_user.uuid
+    {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&approving_user.uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    if let Some(grantee_uuid) = emergency_access.grantee_uuid.as_ref() {
+        let grantee_user = match User::find_by_uuid(grantee_uuid, &conn) {
+            Some(user) => user,
+            None => err!("Grantee user not found."),
+        };
+
+        emergency_access.status = EmergencyAccessStatus::RecoveryApproved as i32;
+        emergency_access.save(&conn)?;
+
+        if CONFIG.mail_enabled() {
+            mail::send_emergency_access_recovery_approved(&grantee_user.email, &grantor_user.name)?;
+        }
+        Ok(Json(emergency_access.to_json()))
+    } else {
+        err!("Grantee user not found.")
+    }
+}
+
+#[post("/emergency-access/<emer_id>/reject")]
+fn reject_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let rejecting_user = headers.user;
+    let mut emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if (emergency_access.status != EmergencyAccessStatus::RecoveryInitiated as i32
+        && emergency_access.status != EmergencyAccessStatus::RecoveryApproved as i32)
+        || emergency_access.grantor_uuid != rejecting_user.uuid
+    {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&rejecting_user.uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    if let Some(grantee_uuid) = emergency_access.grantee_uuid.as_ref() {
+        let grantee_user = match User::find_by_uuid(grantee_uuid, &conn) {
+            Some(user) => user,
+            None => err!("Grantee user not found."),
+        };
+
+        emergency_access.status = EmergencyAccessStatus::Confirmed as i32;
+        emergency_access.save(&conn)?;
+
+        if CONFIG.mail_enabled() {
+            mail::send_emergency_access_recovery_rejected(&grantee_user.email, &grantor_user.name)?;
+        }
+        Ok(Json(emergency_access.to_json()))
+    } else {
+        err!("Grantee user not found.")
+    }
+}
+
+// endregion
+
+// region action
+
+#[post("/emergency-access/<emer_id>/view")]
+fn view_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let requesting_user = headers.user;
+    let host = headers.host;
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if !is_valid_request(&emergency_access, requesting_user.uuid, EmergencyAccessType::View) {
+        err!("Emergency access not valid.")
+    }
+
+    let ciphers = Cipher::find_owned_by_user(&emergency_access.grantor_uuid, &conn);
+
+    let ciphers_json: Vec<Value> =
+        ciphers.iter().map(|c| c.to_json(&host, &emergency_access.grantor_uuid, &conn)).collect();
+
+    Ok(Json(json!({
+      "Ciphers": ciphers_json,
+      "KeyEncrypted": &emergency_access.key_encrypted,
+      "Object": "emergencyAccessView",
+    })))
+}
+
+#[post("/emergency-access/<emer_id>/takeover")]
+fn takeover_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    check_emergency_access_allowed()?;
+
+    let requesting_user = headers.user;
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if !is_valid_request(&emergency_access, requesting_user.uuid, EmergencyAccessType::Takeover) {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&emergency_access.grantor_uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    Ok(Json(json!({
+      "Kdf": grantor_user.client_kdf_type,
+      "KdfIterations": grantor_user.client_kdf_iter,
+      "KeyEncrypted": &emergency_access.key_encrypted,
+      "Object": "emergencyAccessTakeover",
+    })))
+}
+
+#[derive(Deserialize, Debug)]
+#[allow(non_snake_case)]
+struct EmergencyAccessPasswordData {
+    NewMasterPasswordHash: String,
+    Key: String,
+}
+
+#[post("/emergency-access/<emer_id>/password", data = "<data>")]
+fn password_emergency_access(
+    emer_id: String,
+    data: JsonUpcase<EmergencyAccessPasswordData>,
+    headers: Headers,
+    conn: DbConn,
+) -> EmptyResult {
+    check_emergency_access_allowed()?;
+
+    let data: EmergencyAccessPasswordData = data.into_inner().data;
+    let new_master_password_hash = &data.NewMasterPasswordHash;
+    let key = data.Key;
+
+    let requesting_user = headers.user;
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if !is_valid_request(&emergency_access, requesting_user.uuid, EmergencyAccessType::Takeover) {
+        err!("Emergency access not valid.")
+    }
+
+    let mut grantor_user = match User::find_by_uuid(&emergency_access.grantor_uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    // change grantor_user password
+    grantor_user.set_password(new_master_password_hash, None);
+    grantor_user.akey = key;
+    grantor_user.save(&conn)?;
+
+    // Disable TwoFactor providers since they will otherwise block logins
+    TwoFactor::delete_all_by_user(&grantor_user.uuid, &conn)?;
+
+    // Removing owner, check that there are at least another owner
+    let user_org_grantor = UserOrganization::find_any_state_by_user(&grantor_user.uuid, &conn);
+
+    // Remove grantor from all organisations unless Owner
+    for user_org in user_org_grantor {
+        if user_org.atype != UserOrgType::Owner as i32 {
+            user_org.delete(&conn)?;
+        }
+    }
+    Ok(())
+}
+
+// endregion
+
+#[get("/emergency-access/<emer_id>/policies")]
+fn policies_emergency_access(emer_id: String, headers: Headers, conn: DbConn) -> JsonResult {
+    let requesting_user = headers.user;
+    let emergency_access = match EmergencyAccess::find_by_uuid(&emer_id, &conn) {
+        Some(emer) => emer,
+        None => err!("Emergency access not valid."),
+    };
+
+    if !is_valid_request(&emergency_access, requesting_user.uuid, EmergencyAccessType::Takeover) {
+        err!("Emergency access not valid.")
+    }
+
+    let grantor_user = match User::find_by_uuid(&emergency_access.grantor_uuid, &conn) {
+        Some(user) => user,
+        None => err!("Grantor user not found."),
+    };
+
+    let policies = OrgPolicy::find_confirmed_by_user(&grantor_user.uuid, &conn);
+    let policies_json: Vec<Value> = policies.iter().map(OrgPolicy::to_json).collect();
+
+    Ok(Json(json!({
+        "Data": policies_json,
+        "Object": "list",
+        "ContinuationToken": null
+    })))
+}
+
+fn is_valid_request(
+    emergency_access: &EmergencyAccess,
+    requesting_user_uuid: String,
+    requested_access_type: EmergencyAccessType,
+) -> bool {
+    emergency_access.grantee_uuid == Some(requesting_user_uuid)
+        && emergency_access.status == EmergencyAccessStatus::RecoveryApproved as i32
+        && emergency_access.atype == requested_access_type as i32
+}
+
+fn check_emergency_access_allowed() -> EmptyResult {
+    if !CONFIG.emergency_access_allowed() {
+        err!("Emergency access is not allowed.")
+    }
+    Ok(())
+}
+
+pub fn emergency_request_timeout_job(pool: DbPool) {
+    debug!("Start emergency_request_timeout_job");
+    if !CONFIG.emergency_access_allowed() {
+        return;
+    }
+
+    if let Ok(conn) = pool.get() {
+        let emergency_access_list = EmergencyAccess::find_all_recoveries(&conn);
+
+        if emergency_access_list.is_empty() {
+            debug!("No emergency request timeout to approve");
+        }
+
+        for mut emer in emergency_access_list {
+            if emer.recovery_initiated_at.is_some()
+                && Utc::now().naive_utc()
+                    >= emer.recovery_initiated_at.unwrap() + Duration::days(emer.wait_time_days as i64)
+            {
+                emer.status = EmergencyAccessStatus::RecoveryApproved as i32;
+                emer.save(&conn).expect("Cannot save emergency access on job");
+
+                if CONFIG.mail_enabled() {
+                    // get grantor user to send Accepted email
+                    let grantor_user = User::find_by_uuid(&emer.grantor_uuid, &conn).expect("Grantor user not found.");
+
+                    // get grantee user to send Accepted email
+                    let grantee_user =
+                        User::find_by_uuid(&emer.grantee_uuid.clone().expect("Grantee user invalid."), &conn)
+                            .expect("Grantee user not found.");
+
+                    mail::send_emergency_access_recovery_timed_out(
+                        &grantor_user.email,
+                        &grantee_user.name.clone(),
+                        emer.get_type_as_str(),
+                    )
+                    .expect("Error on sending email");
+
+                    mail::send_emergency_access_recovery_approved(&grantee_user.email, &grantor_user.name.clone())
+                        .expect("Error on sending email");
+                }
+            }
+        }
+    } else {
+        error!("Failed to get DB connection while searching emergency request timed out")
+    }
+}
+
+pub fn emergency_notification_reminder_job(pool: DbPool) {
+    debug!("Start emergency_notification_reminder_job");
+    if !CONFIG.emergency_access_allowed() {
+        return;
+    }
+
+    if let Ok(conn) = pool.get() {
+        let emergency_access_list = EmergencyAccess::find_all_recoveries(&conn);
+
+        if emergency_access_list.is_empty() {
+            debug!("No emergency request reminder notification to send");
+        }
+
+        for mut emer in emergency_access_list {
+            if (emer.recovery_initiated_at.is_some()
+                && Utc::now().naive_utc()
+                    >= emer.recovery_initiated_at.unwrap() + Duration::days((emer.wait_time_days as i64) - 1))
+                && (emer.last_notification_at.is_none()
+                    || (emer.last_notification_at.is_some()
+                        && Utc::now().naive_utc() >= emer.last_notification_at.unwrap() + Duration::days(1)))
+            {
+                emer.save(&conn).expect("Cannot save emergency access on job");
+
+                if CONFIG.mail_enabled() {
+                    // get grantor user to send Accepted email
+                    let grantor_user = User::find_by_uuid(&emer.grantor_uuid, &conn).expect("Grantor user not found.");
+
+                    // get grantee user to send Accepted email
+                    let grantee_user =
+                        User::find_by_uuid(&emer.grantee_uuid.clone().expect("Grantee user invalid."), &conn)
+                            .expect("Grantee user not found.");
+
+                    mail::send_emergency_access_recovery_reminder(
+                        &grantor_user.email,
+                        &grantee_user.name.clone(),
+                        emer.get_type_as_str(),
+                        &emer.wait_time_days.to_string(), // TODO(jjlin): This should be the number of days left.
+                    )
+                    .expect("Error on sending email");
+                }
+            }
+        }
+    } else {
+        error!("Failed to get DB connection while searching emergency notification reminder")
+    }
+}

src/api/core/mod.rs

@@ -1,12 +1,15 @@
 mod accounts;
 mod ciphers;
+mod emergency_access;
 mod folders;
 mod organizations;
 mod sends;
 pub mod two_factor;
 
 pub use ciphers::purge_trashed_ciphers;
+pub use emergency_access::{emergency_notification_reminder_job, emergency_request_timeout_job};
 pub use sends::purge_sends;
+pub use two_factor::send_incomplete_2fa_notifications;
 
 pub fn routes() -> Vec<Route> {
     let mut mod_routes =
@@ -15,6 +18,7 @@ pub fn routes() -> Vec<Route> {
     let mut routes = Vec::new();
     routes.append(&mut accounts::routes());
     routes.append(&mut ciphers::routes());
+    routes.append(&mut emergency_access::routes());
     routes.append(&mut folders::routes());
     routes.append(&mut organizations::routes());
     routes.append(&mut two_factor::routes());
@@ -27,7 +31,6 @@ pub fn routes() -> Vec<Route> {
 //
 // Move this somewhere else
 //
-use rocket::response::Response;
 use rocket::Route;
 use rocket_contrib::json::Json;
 use serde_json::Value;
@@ -41,7 +44,7 @@ use crate::{
 };
 
 #[put("/devices/identifier/<uuid>/clear-token")]
-fn clear_device_token<'a>(uuid: String) -> Response<'a> {
+fn clear_device_token(uuid: String) -> &'static str {
     // This endpoint doesn't have auth header
 
     let _ = uuid;
@@ -50,7 +53,7 @@ fn clear_device_token<'a>(uuid: String) -> Response<'a> {
     // This only clears push token
     // https://github.com/bitwarden/core/blob/master/src/Api/Controllers/DevicesController.cs#L109
     // https://github.com/bitwarden/core/blob/master/src/Core/Services/Implementations/DeviceService.cs#L37
-    Response::new()
+    ""
 }
 
 #[put("/devices/identifier/<uuid>/token", data = "<data>")]

src/api/core/organizations.rs

@@ -35,12 +35,15 @@ pub fn routes() -> Vec<Route> {
         get_org_users,
         send_invite,
         reinvite_user,
+        bulk_reinvite_user,
         confirm_invite,
+        bulk_confirm_invite,
         accept_invite,
         get_user,
         edit_user,
         put_organization_user,
         delete_user,
+        bulk_delete_user,
         post_delete_user,
         post_org_import,
         list_policies,
@@ -51,6 +54,8 @@ pub fn routes() -> Vec<Route> {
         get_plans,
         get_plans_tax_rates,
         import,
+        post_org_keys,
+        bulk_public_keys,
     ]
 }
 
@@ -61,6 +66,7 @@ struct OrgData {
     CollectionName: String,
     Key: String,
     Name: String,
+    Keys: Option<OrgKeyData>,
     #[serde(rename = "PlanType")]
     _PlanType: NumberOrString, // Ignored, always use the same plan
 }
@@ -78,15 +84,39 @@ struct NewCollectionData {
     Name: String,
 }
 
+#[derive(Deserialize)]
+#[allow(non_snake_case)]
+struct OrgKeyData {
+    EncryptedPrivateKey: String,
+    PublicKey: String,
+}
+
+#[derive(Deserialize, Debug)]
+#[allow(non_snake_case)]
+struct OrgBulkIds {
+    Ids: Vec<String>,
+}
+
 #[post("/organizations", data = "<data>")]
 fn create_organization(headers: Headers, data: JsonUpcase<OrgData>, conn: DbConn) -> JsonResult {
     if !CONFIG.is_org_creation_allowed(&headers.user.email) {
         err!("User not allowed to create organizations")
     }
+    if OrgPolicy::is_applicable_to_user(&headers.user.uuid, OrgPolicyType::SingleOrg, &conn) {
+        err!(
+            "You may not create an organization. You belong to an organization which has a policy that prohibits you from being a member of any other organization."
+        )
+    }
 
     let data: OrgData = data.into_inner().data;
+    let (private_key, public_key) = if data.Keys.is_some() {
+        let keys: OrgKeyData = data.Keys.unwrap();
+        (Some(keys.EncryptedPrivateKey), Some(keys.PublicKey))
+    } else {
+        (None, None)
+    };
 
-    let org = Organization::new(data.Name, data.BillingEmail);
+    let org = Organization::new(data.Name, data.BillingEmail, private_key, public_key);
     let mut user_org = UserOrganization::new(headers.user.uuid, org.uuid.clone());
     let collection = Collection::new(org.uuid.clone(), data.CollectionName);
 
@@ -352,7 +382,7 @@ fn delete_organization_collection(
 }
 
 #[derive(Deserialize, Debug)]
-#[allow(non_snake_case)]
+#[allow(non_snake_case, dead_code)]
 struct DeleteCollectionData {
     Id: String,
     OrgId: String,
@@ -397,7 +427,7 @@ fn get_collection_users(org_id: String, coll_id: String, _headers: ManagerHeader
         .map(|col_user| {
             UserOrganization::find_by_user_and_org(&col_user.user_uuid, &org_id, &conn)
                 .unwrap()
-                .to_json_user_access_restrictions(&col_user)
+                .to_json_user_access_restrictions(col_user)
         })
         .collect();
 
@@ -468,6 +498,32 @@ fn get_org_users(org_id: String, _headers: ManagerHeadersLoose, conn: DbConn) ->
     }))
 }
 
+#[post("/organizations/<org_id>/keys", data = "<data>")]
+fn post_org_keys(org_id: String, data: JsonUpcase<OrgKeyData>, _headers: AdminHeaders, conn: DbConn) -> JsonResult {
+    let data: OrgKeyData = data.into_inner().data;
+
+    let mut org = match Organization::find_by_uuid(&org_id, &conn) {
+        Some(organization) => {
+            if organization.private_key.is_some() && organization.public_key.is_some() {
+                err!("Organization Keys already exist")
+            }
+            organization
+        }
+        None => err!("Can't find organization details"),
+    };
+
+    org.private_key = Some(data.EncryptedPrivateKey);
+    org.public_key = Some(data.PublicKey);
+
+    org.save(&conn)?;
+
+    Ok(Json(json!({
+        "Object": "organizationKeys",
+        "PublicKey": org.public_key,
+        "PrivateKey": org.private_key,
+    })))
+}
+
 #[derive(Deserialize)]
 #[allow(non_snake_case)]
 struct CollectionData {
@@ -499,6 +555,7 @@ fn send_invite(org_id: String, data: JsonUpcase<InviteData>, headers: AdminHeade
     }
 
     for email in data.Emails.iter() {
+        let email = email.to_lowercase();
         let mut user_org_status = if CONFIG.mail_enabled() {
             UserOrgStatus::Invited as i32
         } else {
@@ -573,8 +630,44 @@ fn send_invite(org_id: String, data: JsonUpcase<InviteData>, headers: AdminHeade
     Ok(())
 }
 
+#[post("/organizations/<org_id>/users/reinvite", data = "<data>")]
+fn bulk_reinvite_user(
+    org_id: String,
+    data: JsonUpcase<OrgBulkIds>,
+    headers: AdminHeaders,
+    conn: DbConn,
+) -> Json<Value> {
+    let data: OrgBulkIds = data.into_inner().data;
+
+    let mut bulk_response = Vec::new();
+    for org_user_id in data.Ids {
+        let err_msg = match _reinvite_user(&org_id, &org_user_id, &headers.user.email, &conn) {
+            Ok(_) => String::from(""),
+            Err(e) => format!("{:?}", e),
+        };
+
+        bulk_response.push(json!(
+            {
+                "Object": "OrganizationBulkConfirmResponseModel",
+                "Id": org_user_id,
+                "Error": err_msg
+            }
+        ))
+    }
+
+    Json(json!({
+        "Data": bulk_response,
+        "Object": "list",
+        "ContinuationToken": null
+    }))
+}
+
 #[post("/organizations/<org_id>/users/<user_org>/reinvite")]
 fn reinvite_user(org_id: String, user_org: String, headers: AdminHeaders, conn: DbConn) -> EmptyResult {
+    _reinvite_user(&org_id, &user_org, &headers.user.email, &conn)
+}
+
+fn _reinvite_user(org_id: &str, user_org: &str, invited_by_email: &str, conn: &DbConn) -> EmptyResult {
     if !CONFIG.invitations_allowed() {
         err!("Invitations are not allowed.")
     }
@@ -583,7 +676,7 @@ fn reinvite_user(org_id: String, user_org: String, headers: AdminHeaders, conn:
         err!("SMTP is not configured.")
     }
 
-    let user_org = match UserOrganization::find_by_uuid(&user_org, &conn) {
+    let user_org = match UserOrganization::find_by_uuid(user_org, conn) {
         Some(user_org) => user_org,
         None => err!("The user hasn't been invited to the organization."),
     };
@@ -592,12 +685,12 @@ fn reinvite_user(org_id: String, user_org: String, headers: AdminHeaders, conn:
         err!("The user is already accepted or confirmed to the organization")
     }
 
-    let user = match User::find_by_uuid(&user_org.user_uuid, &conn) {
+    let user = match User::find_by_uuid(&user_org.user_uuid, conn) {
         Some(user) => user,
         None => err!("User not found."),
     };
 
-    let org_name = match Organization::find_by_uuid(&org_id, &conn) {
+    let org_name = match Organization::find_by_uuid(org_id, conn) {
         Some(org) => org.name,
         None => err!("Error looking up organization."),
     };
@@ -606,14 +699,14 @@ fn reinvite_user(org_id: String, user_org: String, headers: AdminHeaders, conn:
         mail::send_invite(
             &user.email,
             &user.uuid,
-            Some(org_id),
+            Some(org_id.to_string()),
             Some(user_org.uuid),
             &org_name,
-            Some(headers.user.email),
+            Some(invited_by_email.to_string()),
         )?;
     } else {
         let invitation = Invitation::new(user.email);
-        invitation.save(&conn)?;
+        invitation.save(conn)?;
     }
 
     Ok(())
@@ -630,7 +723,7 @@ fn accept_invite(_org_id: String, _org_user_id: String, data: JsonUpcase<AcceptD
     // The web-vault passes org_id and org_user_id in the URL, but we are just reading them from the JWT instead
     let data: AcceptData = data.into_inner().data;
     let token = &data.Token;
-    let claims = decode_invite(&token)?;
+    let claims = decode_invite(token)?;
 
     match User::find_by_mail(&claims.email, &conn) {
         Some(_) => {
@@ -646,6 +739,43 @@ fn accept_invite(_org_id: String, _org_user_id: String, data: JsonUpcase<AcceptD
                     err!("User already accepted the invitation")
                 }
 
+                let user_twofactor_disabled = TwoFactor::find_by_user(&user_org.user_uuid, &conn).is_empty();
+
+                let policy = OrgPolicyType::TwoFactorAuthentication as i32;
+                let org_twofactor_policy_enabled =
+                    match OrgPolicy::find_by_org_and_type(&user_org.org_uuid, policy, &conn) {
+                        Some(p) => p.enabled,
+                        None => false,
+                    };
+
+                if org_twofactor_policy_enabled && user_twofactor_disabled {
+                    err!("You cannot join this organization until you enable two-step login on your user account.")
+                }
+
+                // Enforce Single Organization Policy of organization user is trying to join
+                let single_org_policy_enabled =
+                    match OrgPolicy::find_by_org_and_type(&user_org.org_uuid, OrgPolicyType::SingleOrg as i32, &conn) {
+                        Some(p) => p.enabled,
+                        None => false,
+                    };
+                if single_org_policy_enabled && user_org.atype < UserOrgType::Admin {
+                    let is_member_of_another_org = UserOrganization::find_any_state_by_user(&user_org.user_uuid, &conn)
+                        .into_iter()
+                        .filter(|uo| uo.org_uuid != user_org.org_uuid)
+                        .count()
+                        > 1;
+                    if is_member_of_another_org {
+                        err!("You may not join this organization until you leave or remove all other organizations.")
+                    }
+                }
+
+                // Enforce Single Organization Policy of other organizations user is a member of
+                if OrgPolicy::is_applicable_to_user(&user_org.user_uuid, OrgPolicyType::SingleOrg, &conn) {
+                    err!(
+                        "You cannot join this organization because you are a member of an organization which forbids it"
+                    )
+                }
+
                 user_org.status = UserOrgStatus::Accepted as i32;
                 user_org.save(&conn)?;
             }
@@ -656,7 +786,7 @@ fn accept_invite(_org_id: String, _org_user_id: String, data: JsonUpcase<AcceptD
     if CONFIG.mail_enabled() {
         let mut org_name = CONFIG.invitation_org_name();
         if let Some(org_id) = &claims.org_id {
-            org_name = match Organization::find_by_uuid(&org_id, &conn) {
+            org_name = match Organization::find_by_uuid(org_id, &conn) {
                 Some(org) => org.name,
                 None => err!("Organization not found."),
             };
@@ -673,6 +803,40 @@ fn accept_invite(_org_id: String, _org_user_id: String, data: JsonUpcase<AcceptD
     Ok(())
 }
 
+#[post("/organizations/<org_id>/users/confirm", data = "<data>")]
+fn bulk_confirm_invite(org_id: String, data: JsonUpcase<Value>, headers: AdminHeaders, conn: DbConn) -> Json<Value> {
+    let data = data.into_inner().data;
+
+    let mut bulk_response = Vec::new();
+    match data["Keys"].as_array() {
+        Some(keys) => {
+            for invite in keys {
+                let org_user_id = invite["Id"].as_str().unwrap_or_default();
+                let user_key = invite["Key"].as_str().unwrap_or_default();
+                let err_msg = match _confirm_invite(&org_id, org_user_id, user_key, &headers, &conn) {
+                    Ok(_) => String::from(""),
+                    Err(e) => format!("{:?}", e),
+                };
+
+                bulk_response.push(json!(
+                    {
+                        "Object": "OrganizationBulkConfirmResponseModel",
+                        "Id": org_user_id,
+                        "Error": err_msg
+                    }
+                ));
+            }
+        }
+        None => error!("No keys to confirm"),
+    }
+
+    Json(json!({
+        "Data": bulk_response,
+        "Object": "list",
+        "ContinuationToken": null
+    }))
+}
+
 #[post("/organizations/<org_id>/users/<org_user_id>/confirm", data = "<data>")]
 fn confirm_invite(
     org_id: String,
@@ -682,8 +846,16 @@ fn confirm_invite(
     conn: DbConn,
 ) -> EmptyResult {
     let data = data.into_inner().data;
+    let user_key = data["Key"].as_str().unwrap_or_default();
+    _confirm_invite(&org_id, &org_user_id, user_key, &headers, &conn)
+}
 
-    let mut user_to_confirm = match UserOrganization::find_by_uuid_and_org(&org_user_id, &org_id, &conn) {
+fn _confirm_invite(org_id: &str, org_user_id: &str, key: &str, headers: &AdminHeaders, conn: &DbConn) -> EmptyResult {
+    if key.is_empty() || org_user_id.is_empty() {
+        err!("Key or UserId is not set, unable to process request");
+    }
+
+    let mut user_to_confirm = match UserOrganization::find_by_uuid_and_org(org_user_id, org_id, conn) {
         Some(user) => user,
         None => err!("The specified user isn't a member of the organization"),
     };
@@ -697,24 +869,21 @@ fn confirm_invite(
     }
 
     user_to_confirm.status = UserOrgStatus::Confirmed as i32;
-    user_to_confirm.akey = match data["Key"].as_str() {
+    user_to_confirm.akey = key.to_string();
-        Some(key) => key.to_string(),
-        None => err!("Invalid key provided"),
-    };
 
     if CONFIG.mail_enabled() {
-        let org_name = match Organization::find_by_uuid(&org_id, &conn) {
+        let org_name = match Organization::find_by_uuid(org_id, conn) {
             Some(org) => org.name,
             None => err!("Error looking up organization."),
         };
-        let address = match User::find_by_uuid(&user_to_confirm.user_uuid, &conn) {
+        let address = match User::find_by_uuid(&user_to_confirm.user_uuid, conn) {
             Some(user) => user.email,
             None => err!("Error looking up user."),
         };
         mail::send_invite_confirmed(&address, &org_name)?;
     }
 
-    user_to_confirm.save(&conn)
+    user_to_confirm.save(conn)
 }
 
 #[get("/organizations/<org_id>/users/<org_user_id>")]
@@ -815,9 +984,40 @@ fn edit_user(
     user_to_edit.save(&conn)
 }
 
+#[delete("/organizations/<org_id>/users", data = "<data>")]
+fn bulk_delete_user(org_id: String, data: JsonUpcase<OrgBulkIds>, headers: AdminHeaders, conn: DbConn) -> Json<Value> {
+    let data: OrgBulkIds = data.into_inner().data;
+
+    let mut bulk_response = Vec::new();
+    for org_user_id in data.Ids {
+        let err_msg = match _delete_user(&org_id, &org_user_id, &headers, &conn) {
+            Ok(_) => String::from(""),
+            Err(e) => format!("{:?}", e),
+        };
+
+        bulk_response.push(json!(
+            {
+                "Object": "OrganizationBulkConfirmResponseModel",
+                "Id": org_user_id,
+                "Error": err_msg
+            }
+        ))
+    }
+
+    Json(json!({
+        "Data": bulk_response,
+        "Object": "list",
+        "ContinuationToken": null
+    }))
+}
+
 #[delete("/organizations/<org_id>/users/<org_user_id>")]
 fn delete_user(org_id: String, org_user_id: String, headers: AdminHeaders, conn: DbConn) -> EmptyResult {
-    let user_to_delete = match UserOrganization::find_by_uuid_and_org(&org_user_id, &org_id, &conn) {
+    _delete_user(&org_id, &org_user_id, &headers, &conn)
+}
+
+fn _delete_user(org_id: &str, org_user_id: &str, headers: &AdminHeaders, conn: &DbConn) -> EmptyResult {
+    let user_to_delete = match UserOrganization::find_by_uuid_and_org(org_user_id, org_id, conn) {
         Some(user) => user,
         None => err!("User to delete isn't member of the organization"),
     };
@@ -828,14 +1028,14 @@ fn delete_user(org_id: String, org_user_id: String, headers: AdminHeaders, conn:
 
     if user_to_delete.atype == UserOrgType::Owner {
         // Removing owner, check that there are at least another owner
-        let num_owners = UserOrganization::find_by_org_and_type(&org_id, UserOrgType::Owner as i32, &conn).len();
+        let num_owners = UserOrganization::find_by_org_and_type(org_id, UserOrgType::Owner as i32, conn).len();
 
         if num_owners <= 1 {
             err!("Can't delete the last owner")
         }
     }
 
-    user_to_delete.delete(&conn)
+    user_to_delete.delete(conn)
 }
 
 #[post("/organizations/<org_id>/users/<org_user_id>/delete")]
@@ -843,6 +1043,38 @@ fn post_delete_user(org_id: String, org_user_id: String, headers: AdminHeaders,
     delete_user(org_id, org_user_id, headers, conn)
 }
 
+#[post("/organizations/<org_id>/users/public-keys", data = "<data>")]
+fn bulk_public_keys(org_id: String, data: JsonUpcase<OrgBulkIds>, _headers: AdminHeaders, conn: DbConn) -> Json<Value> {
+    let data: OrgBulkIds = data.into_inner().data;
+
+    let mut bulk_response = Vec::new();
+    // Check all received UserOrg UUID's and find the matching User to retreive the public-key.
+    // If the user does not exists, just ignore it, and do not return any information regarding that UserOrg UUID.
+    // The web-vault will then ignore that user for the folowing steps.
+    for user_org_id in data.Ids {
+        match UserOrganization::find_by_uuid_and_org(&user_org_id, &org_id, &conn) {
+            Some(user_org) => match User::find_by_uuid(&user_org.user_uuid, &conn) {
+                Some(user) => bulk_response.push(json!(
+                    {
+                        "Object": "organizationUserPublicKeyResponseModel",
+                        "Id": user_org_id,
+                        "UserId": user.uuid,
+                        "Key": user.public_key
+                    }
+                )),
+                None => debug!("User doesn't exist"),
+            },
+            None => debug!("UserOrg doesn't exist"),
+        }
+    }
+
+    Json(json!({
+        "Data": bulk_response,
+        "Object": "list",
+        "ContinuationToken": null
+    }))
+}
+
 use super::ciphers::update_cipher_from_data;
 use super::ciphers::CipherData;
 
@@ -980,7 +1212,7 @@ struct PolicyData {
     enabled: bool,
     #[serde(rename = "type")]
     _type: i32,
-    data: Value,
+    data: Option<Value>,
 }
 
 #[put("/organizations/<org_id>/policies/<pol_type>", data = "<data>")]
@@ -998,6 +1230,56 @@ fn put_policy(
         None => err!("Invalid policy type"),
     };
 
+    // If enabling the TwoFactorAuthentication policy, remove this org's members that do have 2FA
+    if pol_type_enum == OrgPolicyType::TwoFactorAuthentication && data.enabled {
+        let org_members = UserOrganization::find_by_org(&org_id, &conn);
+
+        for member in org_members.into_iter() {
+            let user_twofactor_disabled = TwoFactor::find_by_user(&member.user_uuid, &conn).is_empty();
+
+            // Policy only applies to non-Owner/non-Admin members who have accepted joining the org
+            if user_twofactor_disabled
+                && member.atype < UserOrgType::Admin
+                && member.status != UserOrgStatus::Invited as i32
+            {
+                if CONFIG.mail_enabled() {
+                    let org = Organization::find_by_uuid(&member.org_uuid, &conn).unwrap();
+                    let user = User::find_by_uuid(&member.user_uuid, &conn).unwrap();
+
+                    mail::send_2fa_removed_from_org(&user.email, &org.name)?;
+                }
+                member.delete(&conn)?;
+            }
+        }
+    }
+
+    // If enabling the SingleOrg policy, remove this org's members that are members of other orgs
+    if pol_type_enum == OrgPolicyType::SingleOrg && data.enabled {
+        let org_members = UserOrganization::find_by_org(&org_id, &conn);
+
+        for member in org_members.into_iter() {
+            // Policy only applies to non-Owner/non-Admin members who have accepted joining the org
+            if member.atype < UserOrgType::Admin && member.status != UserOrgStatus::Invited as i32 {
+                let is_member_of_another_org = UserOrganization::find_any_state_by_user(&member.user_uuid, &conn)
+                    .into_iter()
+                    // Other UserOrganization's where they have accepted being a member of
+                    .filter(|uo| uo.uuid != member.uuid && uo.status != UserOrgStatus::Invited as i32)
+                    .count()
+                    > 1;
+
+                if is_member_of_another_org {
+                    if CONFIG.mail_enabled() {
+                        let org = Organization::find_by_uuid(&member.org_uuid, &conn).unwrap();
+                        let user = User::find_by_uuid(&member.user_uuid, &conn).unwrap();
+
+                        mail::send_single_org_removed_from_org(&user.email, &org.name)?;
+                    }
+                    member.delete(&conn)?;
+                }
+            }
+        }
+    }
+
     let mut policy = match OrgPolicy::find_by_org_and_type(&org_id, pol_type, &conn) {
         Some(p) => p,
         None => OrgPolicy::new(org_id, pol_type_enum, "{}".to_string()),
@@ -1012,75 +1294,47 @@ fn put_policy(
 
 #[allow(unused_variables)]
 #[get("/organizations/<org_id>/tax")]
-fn get_organization_tax(org_id: String, _headers: Headers, _conn: DbConn) -> EmptyResult {
+fn get_organization_tax(org_id: String, _headers: Headers) -> Json<Value> {
     // Prevent a 404 error, which also causes Javascript errors.
-    err!("Only allowed when not self hosted.")
+    // Upstream sends "Only allowed when not self hosted." As an error message.
+    // If we do the same it will also output this to the log, which is overkill.
+    // An empty list/data also works fine.
+    Json(_empty_data_json())
 }
 
 #[get("/plans")]
-fn get_plans(_headers: Headers, _conn: DbConn) -> Json<Value> {
+fn get_plans(_headers: Headers) -> Json<Value> {
+    // Respond with a minimal json just enough to allow the creation of an new organization.
     Json(json!({
         "Object": "list",
-        "Data": [
+        "Data": [{
-        {
             "Object": "plan",
             "Type": 0,
             "Product": 0,
             "Name": "Free",
-            "IsAnnual": false,
             "NameLocalizationKey": "planNameFree",
-            "DescriptionLocalizationKey": "planDescFree",
+            "DescriptionLocalizationKey": "planDescFree"
-            "CanBeUsedByBusiness": false,
+        }],
-            "BaseSeats": 2,
-            "BaseStorageGb": null,
-            "MaxCollections": 2,
-            "MaxUsers": 2,
-            "HasAdditionalSeatsOption": false,
-            "MaxAdditionalSeats": null,
-            "HasAdditionalStorageOption": false,
-            "MaxAdditionalStorage": null,
-            "HasPremiumAccessOption": false,
-            "TrialPeriodDays": null,
-            "HasSelfHost": false,
-            "HasPolicies": false,
-            "HasGroups": false,
-            "HasDirectory": false,
-            "HasEvents": false,
-            "HasTotp": false,
-            "Has2fa": false,
-            "HasApi": false,
-            "HasSso": false,
-            "UsersGetPremium": false,
-            "UpgradeSortOrder": -1,
-            "DisplaySortOrder": -1,
-            "LegacyYear": null,
-            "Disabled": false,
-            "StripePlanId": null,
-            "StripeSeatPlanId": null,
-            "StripeStoragePlanId": null,
-            "StripePremiumAccessPlanId": null,
-            "BasePrice": 0.0,
-            "SeatPrice": 0.0,
-            "AdditionalStoragePricePerGb": 0.0,
-            "PremiumAccessOptionPrice": 0.0
-            }
-        ],
         "ContinuationToken": null
     }))
 }
 
 #[get("/plans/sales-tax-rates")]
-fn get_plans_tax_rates(_headers: Headers, _conn: DbConn) -> Json<Value> {
+fn get_plans_tax_rates(_headers: Headers) -> Json<Value> {
     // Prevent a 404 error, which also causes Javascript errors.
-    Json(json!({
+    Json(_empty_data_json())
+}
+
+fn _empty_data_json() -> Value {
+    json!({
         "Object": "list",
         "Data": [],
         "ContinuationToken": null
-    }))
+    })
 }
 
 #[derive(Deserialize, Debug)]
-#[allow(non_snake_case)]
+#[allow(non_snake_case, dead_code)]
 struct OrgImportGroupData {
     Name: String,       // "GroupName"
     ExternalId: String, // "cn=GroupName,ou=Groups,dc=example,dc=com"
@@ -1090,7 +1344,8 @@ struct OrgImportGroupData {
 #[derive(Deserialize, Debug)]
 #[allow(non_snake_case)]
 struct OrgImportUserData {
-    Email: String,      // "user@maildomain.net"
+    Email: String, // "user@maildomain.net"
+    #[allow(dead_code)]
     ExternalId: String, // "uid=user,ou=People,dc=example,dc=com"
     Deleted: bool,
 }
@@ -1098,6 +1353,7 @@ struct OrgImportUserData {
 #[derive(Deserialize, Debug)]
 #[allow(non_snake_case)]
 struct OrgImportData {
+    #[allow(dead_code)]
     Groups: Vec<OrgImportGroupData>,
     OverwriteExisting: bool,
     Users: Vec<OrgImportUserData>,

src/api/core/sends.rs

@@ -2,7 +2,7 @@ use std::{io::Read, path::Path};
 
 use chrono::{DateTime, Duration, Utc};
 use multipart::server::{save::SavedData, Multipart, SaveResult};
-use rocket::{http::ContentType, Data};
+use rocket::{http::ContentType, response::NamedFile, Data};
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
@@ -10,13 +10,25 @@ use crate::{
     api::{ApiResult, EmptyResult, JsonResult, JsonUpcase, Notify, UpdateType},
     auth::{Headers, Host},
     db::{models::*, DbConn, DbPool},
+    util::SafeString,
     CONFIG,
 };
 
 const SEND_INACCESSIBLE_MSG: &str = "Send does not exist or is no longer available";
 
 pub fn routes() -> Vec<rocket::Route> {
-    routes![post_send, post_send_file, post_access, post_access_file, put_send, delete_send, put_remove_password]
+    routes![
+        get_sends,
+        get_send,
+        post_send,
+        post_send_file,
+        post_access,
+        post_access_file,
+        put_send,
+        delete_send,
+        put_remove_password,
+        download_send
+    ]
 }
 
 pub fn purge_sends(pool: DbPool) {
@@ -38,6 +50,7 @@ pub struct SendData {
     pub ExpirationDate: Option<DateTime<Utc>>,
     pub DeletionDate: DateTime<Utc>,
     pub Disabled: bool,
+    pub HideEmail: Option<bool>,
 
     // Data field
     pub Name: String,
@@ -51,15 +64,36 @@ pub struct SendData {
 /// modify existing ones, but is allowed to delete them.
 ///
 /// Ref: https://bitwarden.com/help/article/policies/#disable-send
+///
+/// There is also a Vaultwarden-specific `sends_allowed` config setting that
+/// controls this policy globally.
 fn enforce_disable_send_policy(headers: &Headers, conn: &DbConn) -> EmptyResult {
     let user_uuid = &headers.user.uuid;
     let policy_type = OrgPolicyType::DisableSend;
-    if OrgPolicy::is_applicable_to_user(user_uuid, policy_type, conn) {
+    if !CONFIG.sends_allowed() || OrgPolicy::is_applicable_to_user(user_uuid, policy_type, conn) {
         err!("Due to an Enterprise Policy, you are only able to delete an existing Send.")
     }
     Ok(())
 }
 
+/// Enforces the `DisableHideEmail` option of the `Send Options` policy.
+/// A non-owner/admin user belonging to an org with this option enabled isn't
+/// allowed to hide their email address from the recipient of a Bitwarden Send,
+/// but is allowed to remove this option from an existing Send.
+///
+/// Ref: https://bitwarden.com/help/article/policies/#send-options
+fn enforce_disable_hide_email_policy(data: &SendData, headers: &Headers, conn: &DbConn) -> EmptyResult {
+    let user_uuid = &headers.user.uuid;
+    let hide_email = data.HideEmail.unwrap_or(false);
+    if hide_email && OrgPolicy::is_hide_email_disabled(user_uuid, conn) {
+        err!(
+            "Due to an Enterprise Policy, you are not allowed to hide your email address \
+              from recipients when creating or editing a Send."
+        )
+    }
+    Ok(())
+}
+
 fn create_send(data: SendData, user_uuid: String) -> ApiResult<Send> {
     let data_val = if data.Type == SendType::Text as i32 {
         data.Text
@@ -88,6 +122,7 @@ fn create_send(data: SendData, user_uuid: String) -> ApiResult<Send> {
     send.max_access_count = data.MaxAccessCount;
     send.expiration_date = data.ExpirationDate.map(|d| d.naive_utc());
     send.disabled = data.Disabled;
+    send.hide_email = data.HideEmail;
     send.atype = data.Type;
 
     send.set_password(data.Password.as_deref());
@@ -95,19 +130,46 @@ fn create_send(data: SendData, user_uuid: String) -> ApiResult<Send> {
     Ok(send)
 }
 
+#[get("/sends")]
+fn get_sends(headers: Headers, conn: DbConn) -> Json<Value> {
+    let sends = Send::find_by_user(&headers.user.uuid, &conn);
+    let sends_json: Vec<Value> = sends.iter().map(|s| s.to_json()).collect();
+
+    Json(json!({
+      "Data": sends_json,
+      "Object": "list",
+      "ContinuationToken": null
+    }))
+}
+
+#[get("/sends/<uuid>")]
+fn get_send(uuid: String, headers: Headers, conn: DbConn) -> JsonResult {
+    let send = match Send::find_by_uuid(&uuid, &conn) {
+        Some(send) => send,
+        None => err!("Send not found"),
+    };
+
+    if send.user_uuid.as_ref() != Some(&headers.user.uuid) {
+        err!("Send is not owned by user")
+    }
+
+    Ok(Json(send.to_json()))
+}
+
 #[post("/sends", data = "<data>")]
 fn post_send(data: JsonUpcase<SendData>, headers: Headers, conn: DbConn, nt: Notify) -> JsonResult {
     enforce_disable_send_policy(&headers, &conn)?;
 
     let data: SendData = data.into_inner().data;
+    enforce_disable_hide_email_policy(&data, &headers, &conn)?;
 
     if data.Type == SendType::File as i32 {
         err!("File sends should use /api/sends/file")
     }
 
-    let mut send = create_send(data, headers.user.uuid.clone())?;
+    let mut send = create_send(data, headers.user.uuid)?;
     send.save(&conn)?;
-    nt.send_user_update(UpdateType::SyncSendCreate, &headers.user);
+    nt.send_send_update(UpdateType::SyncSendCreate, &send, &send.update_users_revision(&conn));
 
     Ok(Json(send.to_json()))
 }
@@ -130,25 +192,26 @@ fn post_send_file(data: Data, content_type: &ContentType, headers: Headers, conn
     let mut buf = String::new();
     model_entry.data.read_to_string(&mut buf)?;
     let data = serde_json::from_str::<crate::util::UpCase<SendData>>(&buf)?;
+    enforce_disable_hide_email_policy(&data.data, &headers, &conn)?;
 
-    // Get the file length and add an extra 10% to avoid issues
+    // Get the file length and add an extra 5% to avoid issues
-    const SIZE_110_MB: u64 = 115_343_360;
+    const SIZE_525_MB: u64 = 550_502_400;
 
     let size_limit = match CONFIG.user_attachment_limit() {
         Some(0) => err!("File uploads are disabled"),
         Some(limit_kb) => {
             let left = (limit_kb * 1024) - Attachment::size_by_user(&headers.user.uuid, &conn);
             if left <= 0 {
-                err!("Attachment size limit reached! Delete some files to open space")
+                err!("Attachment storage limit reached! Delete some attachments to free up space")
             }
-            std::cmp::Ord::max(left as u64, SIZE_110_MB)
+            std::cmp::Ord::max(left as u64, SIZE_525_MB)
         }
-        None => SIZE_110_MB,
+        None => SIZE_525_MB,
     };
 
     // Create the Send
-    let mut send = create_send(data.data, headers.user.uuid.clone())?;
+    let mut send = create_send(data.data, headers.user.uuid)?;
-    let file_id: String = data_encoding::HEXLOWER.encode(&crate::crypto::get_random(vec![0; 32]));
+    let file_id = crate::crypto::generate_send_id();
 
     if send.atype != SendType::File as i32 {
         err!("Send content is not a file");
@@ -171,7 +234,7 @@ fn post_send_file(data: Data, content_type: &ContentType, headers: Headers, conn
         }
         SaveResult::Partial(_, reason) => {
             std::fs::remove_file(&file_path).ok();
-            err!(format!("Attachment size limit exceeded with this file: {:?}", reason));
+            err!(format!("Attachment storage limit exceeded with this file: {:?}", reason));
         }
         SaveResult::Error(e) => {
             std::fs::remove_file(&file_path).ok();
@@ -190,7 +253,7 @@ fn post_send_file(data: Data, content_type: &ContentType, headers: Headers, conn
 
     // Save the changes in the database
     send.save(&conn)?;
-    nt.send_user_update(UpdateType::SyncSendCreate, &headers.user);
+    nt.send_send_update(UpdateType::SyncSendUpdate, &send, &send.update_users_revision(&conn));
 
     Ok(Json(send.to_json()))
 }
@@ -243,7 +306,7 @@ fn post_access(access_id: String, data: JsonUpcase<SendAccessData>, conn: DbConn
 
     send.save(&conn)?;
 
-    Ok(Json(send.to_json_access()))
+    Ok(Json(send.to_json_access(&conn)))
 }
 
 #[post("/sends/<send_id>/access/file/<file_id>", data = "<data>")]
@@ -291,18 +354,31 @@ fn post_access_file(
 
     send.save(&conn)?;
 
+    let token_claims = crate::auth::generate_send_claims(&send_id, &file_id);
+    let token = crate::auth::encode_jwt(&token_claims);
     Ok(Json(json!({
         "Object": "send-fileDownload",
         "Id": file_id,
-        "Url": format!("{}/sends/{}/{}", &host.host, send_id, file_id)
+        "Url": format!("{}/api/sends/{}/{}?t={}", &host.host, send_id, file_id, token)
     })))
 }
 
+#[get("/sends/<send_id>/<file_id>?<t>")]
+fn download_send(send_id: SafeString, file_id: SafeString, t: String) -> Option<NamedFile> {
+    if let Ok(claims) = crate::auth::decode_send(&t) {
+        if claims.sub == format!("{}/{}", send_id, file_id) {
+            return NamedFile::open(Path::new(&CONFIG.sends_folder()).join(send_id).join(file_id)).ok();
+        }
+    }
+    None
+}
+
 #[put("/sends/<id>", data = "<data>")]
 fn put_send(id: String, data: JsonUpcase<SendData>, headers: Headers, conn: DbConn, nt: Notify) -> JsonResult {
     enforce_disable_send_policy(&headers, &conn)?;
 
     let data: SendData = data.into_inner().data;
+    enforce_disable_hide_email_policy(&data, &headers, &conn)?;
 
     let mut send = match Send::find_by_uuid(&id, &conn) {
         Some(s) => s,
@@ -340,6 +416,7 @@ fn put_send(id: String, data: JsonUpcase<SendData>, headers: Headers, conn: DbCo
     send.notes = data.Notes;
     send.max_access_count = data.MaxAccessCount;
     send.expiration_date = data.ExpirationDate.map(|d| d.naive_utc());
+    send.hide_email = data.HideEmail;
     send.disabled = data.Disabled;
 
     // Only change the value if it's present
@@ -348,7 +425,7 @@ fn put_send(id: String, data: JsonUpcase<SendData>, headers: Headers, conn: DbCo
     }
 
     send.save(&conn)?;
-    nt.send_user_update(UpdateType::SyncSendUpdate, &headers.user);
+    nt.send_send_update(UpdateType::SyncSendUpdate, &send, &send.update_users_revision(&conn));
 
     Ok(Json(send.to_json()))
 }
@@ -365,7 +442,7 @@ fn delete_send(id: String, headers: Headers, conn: DbConn, nt: Notify) -> EmptyR
     }
 
     send.delete(&conn)?;
-    nt.send_user_update(UpdateType::SyncSendDelete, &headers.user);
+    nt.send_send_update(UpdateType::SyncSendDelete, &send, &send.update_users_revision(&conn));
 
     Ok(())
 }
@@ -385,7 +462,7 @@ fn put_remove_password(id: String, headers: Headers, conn: DbConn, nt: Notify) -
 
     send.set_password(None);
     send.save(&conn)?;
-    nt.send_user_update(UpdateType::SyncSendUpdate, &headers.user);
+    nt.send_send_update(UpdateType::SyncSendUpdate, &send, &send.update_users_revision(&conn));
 
     Ok(Json(send.to_json()))
 }

src/api/core/two_factor/authenticator.rs

@@ -62,7 +62,7 @@ fn activate_authenticator(
     let data: EnableAuthenticatorData = data.into_inner().data;
     let password_hash = data.MasterPasswordHash;
     let key = data.Key;
-    let token = data.Token.into_i32()? as u64;
+    let token = data.Token.into_string();
 
     let mut user = headers.user;
 
@@ -81,7 +81,7 @@ fn activate_authenticator(
     }
 
     // Validate the token provided with the key, and save new twofactor
-    validate_totp_code(&user.uuid, token, &key.to_uppercase(), &ip, &conn)?;
+    validate_totp_code(&user.uuid, &token, &key.to_uppercase(), &ip, &conn)?;
 
     _generate_recover_code(&mut user, &conn);
 
@@ -109,57 +109,57 @@ pub fn validate_totp_code_str(
     ip: &ClientIp,
     conn: &DbConn,
 ) -> EmptyResult {
-    let totp_code: u64 = match totp_code.parse() {
+    if !totp_code.chars().all(char::is_numeric) {
-        Ok(code) => code,
+        err!("TOTP code is not a number");
-        _ => err!("TOTP code is not a number"),
+    }
-    };
 
-    validate_totp_code(user_uuid, totp_code, secret, ip, &conn)
+    validate_totp_code(user_uuid, totp_code, secret, ip, conn)
 }
 
-pub fn validate_totp_code(user_uuid: &str, totp_code: u64, secret: &str, ip: &ClientIp, conn: &DbConn) -> EmptyResult {
+pub fn validate_totp_code(user_uuid: &str, totp_code: &str, secret: &str, ip: &ClientIp, conn: &DbConn) -> EmptyResult {
-    use oath::{totp_raw_custom_time, HashType};
+    use totp_lite::{totp_custom, Sha1};
 
     let decoded_secret = match BASE32.decode(secret.as_bytes()) {
         Ok(s) => s,
         Err(_) => err!("Invalid TOTP secret"),
     };
 
-    let mut twofactor = match TwoFactor::find_by_user_and_type(&user_uuid, TwoFactorType::Authenticator as i32, &conn) {
+    let mut twofactor = match TwoFactor::find_by_user_and_type(user_uuid, TwoFactorType::Authenticator as i32, conn) {
         Some(tf) => tf,
         _ => TwoFactor::new(user_uuid.to_string(), TwoFactorType::Authenticator, secret.to_string()),
     };
 
-    // Get the current system time in UNIX Epoch (UTC)
-    let current_time = chrono::Utc::now();
-    let current_timestamp = current_time.timestamp();
-
     // The amount of steps back and forward in time
     // Also check if we need to disable time drifted TOTP codes.
     // If that is the case, we set the steps to 0 so only the current TOTP is valid.
     let steps = !CONFIG.authenticator_disable_time_drift() as i64;
 
+    // Get the current system time in UNIX Epoch (UTC)
+    let current_time = chrono::Utc::now();
+    let current_timestamp = current_time.timestamp();
+
     for step in -steps..=steps {
         let time_step = current_timestamp / 30i64 + step;
-        // We need to calculate the time offsite and cast it as an i128.
+
-        // Else we can't do math with it on a default u64 variable.
+        // We need to calculate the time offsite and cast it as an u64.
+        // Since we only have times into the future and the totp generator needs an u64 instead of the default i64.
         let time = (current_timestamp + step * 30i64) as u64;
-        let generated = totp_raw_custom_time(&decoded_secret, 6, 0, 30, time, &HashType::SHA1);
+        let generated = totp_custom::<Sha1>(30, 6, &decoded_secret, time);
 
         // Check the the given code equals the generated and if the time_step is larger then the one last used.
         if generated == totp_code && time_step > twofactor.last_used as i64 {
             // If the step does not equals 0 the time is drifted either server or client side.
             if step != 0 {
-                info!("TOTP Time drift detected. The step offset is {}", step);
+                warn!("TOTP Time drift detected. The step offset is {}", step);
             }
 
             // Save the last used time step so only totp time steps higher then this one are allowed.
             // This will also save a newly created twofactor if the code is correct.
             twofactor.last_used = time_step as i32;
-            twofactor.save(&conn)?;
+            twofactor.save(conn)?;
             return Ok(());
         } else if generated == totp_code && time_step <= twofactor.last_used as i64 {
-            warn!("This or a TOTP code within {} steps back and forward has already been used!", steps);
+            warn!("This TOTP or a TOTP code within {} steps back or forward has already been used!", steps);
             err!(format!("Invalid TOTP code! Server time: {} IP: {}", current_time.format("%F %T UTC"), ip.ip));
         }
     }

src/api/core/two_factor/duo.rs

@@ -226,7 +226,7 @@ fn get_user_duo_data(uuid: &str, conn: &DbConn) -> DuoStatus {
     let type_ = TwoFactorType::Duo as i32;
 
     // If the user doesn't have an entry, disabled
-    let twofactor = match TwoFactor::find_by_user_and_type(uuid, type_, &conn) {
+    let twofactor = match TwoFactor::find_by_user_and_type(uuid, type_, conn) {
         Some(t) => t,
         None => return DuoStatus::Disabled(DuoData::global().is_some()),
     };
@@ -247,8 +247,8 @@ fn get_user_duo_data(uuid: &str, conn: &DbConn) -> DuoStatus {
 
 // let (ik, sk, ak, host) = get_duo_keys();
 fn get_duo_keys_email(email: &str, conn: &DbConn) -> ApiResult<(String, String, String, String)> {
-    let data = User::find_by_mail(email, &conn)
+    let data = User::find_by_mail(email, conn)
-        .and_then(|u| get_user_duo_data(&u.uuid, &conn).data())
+        .and_then(|u| get_user_duo_data(&u.uuid, conn).data())
         .or_else(DuoData::global)
         .map_res("Can't fetch Duo keys")?;
 
@@ -343,7 +343,7 @@ fn parse_duo_values(key: &str, val: &str, ikey: &str, prefix: &str, time: i64) -
         err!("Invalid ikey")
     }
 
-    let expire = match expire.parse() {
+    let expire: i64 = match expire.parse() {
         Ok(e) => e,
         Err(_) => err!("Invalid expire time"),
     };

src/api/core/two_factor/email.rs

@@ -56,14 +56,14 @@ fn send_email_login(data: JsonUpcase<SendEmailLoginData>, conn: DbConn) -> Empty
 /// Generate the token, save the data for later verification and send email to user
 pub fn send_token(user_uuid: &str, conn: &DbConn) -> EmptyResult {
     let type_ = TwoFactorType::Email as i32;
-    let mut twofactor = TwoFactor::find_by_user_and_type(user_uuid, type_, &conn).map_res("Two factor not found")?;
+    let mut twofactor = TwoFactor::find_by_user_and_type(user_uuid, type_, conn).map_res("Two factor not found")?;
 
     let generated_token = crypto::generate_token(CONFIG.email_token_size())?;
 
     let mut twofactor_data = EmailTokenData::from_json(&twofactor.data)?;
     twofactor_data.set_token(generated_token);
     twofactor.data = twofactor_data.to_json();
-    twofactor.save(&conn)?;
+    twofactor.save(conn)?;
 
     mail::send_token(&twofactor_data.email, &twofactor_data.last_token.map_res("Token is empty")?)?;
 
@@ -80,14 +80,16 @@ fn get_email(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) ->
         err!("Invalid password");
     }
 
-    let type_ = TwoFactorType::Email as i32;
+    let (enabled, mfa_email) = match TwoFactor::find_by_user_and_type(&user.uuid, TwoFactorType::Email as i32, &conn) {
-    let enabled = match TwoFactor::find_by_user_and_type(&user.uuid, type_, &conn) {
+        Some(x) => {
-        Some(x) => x.enabled,
+            let twofactor_data = EmailTokenData::from_json(&x.data)?;
-        _ => false,
+            (true, json!(twofactor_data.email))
+        }
+        _ => (false, json!(null)),
     };
 
     Ok(Json(json!({
-        "Email": user.email,
+        "Email": mfa_email,
         "Enabled": enabled,
         "Object": "twoFactorEmail"
     })))
@@ -181,8 +183,8 @@ fn email(data: JsonUpcase<EmailData>, headers: Headers, conn: DbConn) -> JsonRes
 
 /// Validate the email code when used as TwoFactor token mechanism
 pub fn validate_email_code_str(user_uuid: &str, token: &str, data: &str, conn: &DbConn) -> EmptyResult {
-    let mut email_data = EmailTokenData::from_json(&data)?;
+    let mut email_data = EmailTokenData::from_json(data)?;
-    let mut twofactor = TwoFactor::find_by_user_and_type(&user_uuid, TwoFactorType::Email as i32, &conn)
+    let mut twofactor = TwoFactor::find_by_user_and_type(user_uuid, TwoFactorType::Email as i32, conn)
         .map_res("Two factor not found")?;
     let issued_token = match &email_data.last_token {
         Some(t) => t,
@@ -195,14 +197,14 @@ pub fn validate_email_code_str(user_uuid: &str, token: &str, data: &str, conn: &
             email_data.reset_token();
         }
         twofactor.data = email_data.to_json();
-        twofactor.save(&conn)?;
+        twofactor.save(conn)?;
 
         err!("Token is invalid")
     }
 
     email_data.reset_token();
     twofactor.data = email_data.to_json();
-    twofactor.save(&conn)?;
+    twofactor.save(conn)?;
 
     let date = NaiveDateTime::from_timestamp(email_data.token_sent, 0);
     let max_time = CONFIG.email_expiration_time() as i64;
@@ -255,7 +257,7 @@ impl EmailTokenData {
     }
 
     pub fn from_json(string: &str) -> Result<EmailTokenData, Error> {
-        let res: Result<EmailTokenData, crate::serde_json::Error> = serde_json::from_str(&string);
+        let res: Result<EmailTokenData, crate::serde_json::Error> = serde_json::from_str(string);
         match res {
             Ok(x) => Ok(x),
             Err(_) => err!("Could not decode EmailTokenData from string"),
@@ -292,7 +294,7 @@ mod tests {
     fn test_obscure_email_long() {
         let email = "bytes@example.ext";
 
-        let result = obscure_email(&email);
+        let result = obscure_email(email);
 
         // Only first two characters should be visible.
         assert_eq!(result, "by***@example.ext");
@@ -302,7 +304,7 @@ mod tests {
     fn test_obscure_email_short() {
         let email = "byt@example.ext";
 
-        let result = obscure_email(&email);
+        let result = obscure_email(email);
 
         // If it's smaller than 3 characters it should only show asterisks.
         assert_eq!(result, "***@example.ext");

src/api/core/two_factor/mod.rs

@@ -1,3 +1,4 @@
+use chrono::{Duration, Utc};
 use data_encoding::BASE32;
 use rocket::Route;
 use rocket_contrib::json::Json;
@@ -7,16 +8,15 @@ use crate::{
     api::{JsonResult, JsonUpcase, NumberOrString, PasswordData},
     auth::Headers,
     crypto,
-    db::{
+    db::{models::*, DbConn, DbPool},
-        models::{TwoFactor, User},
+    mail, CONFIG,
-        DbConn,
-    },
 };
 
 pub mod authenticator;
 pub mod duo;
 pub mod email;
 pub mod u2f;
+pub mod webauthn;
 pub mod yubikey;
 
 pub fn routes() -> Vec<Route> {
@@ -26,6 +26,7 @@ pub fn routes() -> Vec<Route> {
     routes.append(&mut duo::routes());
     routes.append(&mut email::routes());
     routes.append(&mut u2f::routes());
+    routes.append(&mut webauthn::routes());
     routes.append(&mut yubikey::routes());
 
     routes
@@ -128,6 +129,23 @@ fn disable_twofactor(data: JsonUpcase<DisableTwoFactorData>, headers: Headers, c
         twofactor.delete(&conn)?;
     }
 
+    let twofactor_disabled = TwoFactor::find_by_user(&user.uuid, &conn).is_empty();
+
+    if twofactor_disabled {
+        let policy_type = OrgPolicyType::TwoFactorAuthentication;
+        let org_list = UserOrganization::find_by_user_and_policy(&user.uuid, policy_type, &conn);
+
+        for user_org in org_list.into_iter() {
+            if user_org.atype < UserOrgType::Admin {
+                if CONFIG.mail_enabled() {
+                    let org = Organization::find_by_uuid(&user_org.org_uuid, &conn).unwrap();
+                    mail::send_2fa_removed_from_org(&user.email, &org.name)?;
+                }
+                user_org.delete(&conn)?;
+            }
+        }
+    }
+
     Ok(Json(json!({
         "Enabled": false,
         "Type": type_,
@@ -139,3 +157,33 @@ fn disable_twofactor(data: JsonUpcase<DisableTwoFactorData>, headers: Headers, c
 fn disable_twofactor_put(data: JsonUpcase<DisableTwoFactorData>, headers: Headers, conn: DbConn) -> JsonResult {
     disable_twofactor(data, headers, conn)
 }
+
+pub fn send_incomplete_2fa_notifications(pool: DbPool) {
+    debug!("Sending notifications for incomplete 2FA logins");
+
+    if CONFIG.incomplete_2fa_time_limit() <= 0 || !CONFIG.mail_enabled() {
+        return;
+    }
+
+    let conn = match pool.get() {
+        Ok(conn) => conn,
+        _ => {
+            error!("Failed to get DB connection in send_incomplete_2fa_notifications()");
+            return;
+        }
+    };
+
+    let now = Utc::now().naive_utc();
+    let time_limit = Duration::minutes(CONFIG.incomplete_2fa_time_limit());
+    let incomplete_logins = TwoFactorIncomplete::find_logins_before(&(now - time_limit), &conn);
+    for login in incomplete_logins {
+        let user = User::find_by_uuid(&login.user_uuid, &conn).expect("User not found");
+        info!(
+            "User {} did not complete a 2FA login within the configured time limit. IP: {}",
+            user.email, login.ip_address
+        );
+        mail::send_incomplete_2fa_login(&user.email, &login.ip_address, &login.login_time, &login.device_name)
+            .expect("Error sending incomplete 2FA email");
+        login.delete(&conn).expect("Error deleting incomplete 2FA record");
+    }
+}

src/api/core/two_factor/u2f.rs

@@ -94,13 +94,14 @@ struct RegistrationDef {
 }
 
 #[derive(Serialize, Deserialize)]
-struct U2FRegistration {
+pub struct U2FRegistration {
-    id: i32,
+    pub id: i32,
-    name: String,
+    pub name: String,
     #[serde(with = "RegistrationDef")]
-    reg: Registration,
+    pub reg: Registration,
-    counter: u32,
+    pub counter: u32,
     compromised: bool,
+    pub migrated: Option<bool>,
 }
 
 impl U2FRegistration {
@@ -168,6 +169,7 @@ fn activate_u2f(data: JsonUpcase<EnableU2FData>, headers: Headers, conn: DbConn)
         reg: registration,
         compromised: false,
         counter: 0,
+        migrated: None,
     };
 
     let mut regs = get_u2f_registrations(&user.uuid, &conn)?.1;
@@ -246,7 +248,7 @@ fn _create_u2f_challenge(user_uuid: &str, type_: TwoFactorType, conn: &DbConn) -
 }
 
 fn save_u2f_registrations(user_uuid: &str, regs: &[U2FRegistration], conn: &DbConn) -> EmptyResult {
-    TwoFactor::new(user_uuid.into(), TwoFactorType::U2f, serde_json::to_string(regs)?).save(&conn)
+    TwoFactor::new(user_uuid.into(), TwoFactorType::U2f, serde_json::to_string(regs)?).save(conn)
 }
 
 fn get_u2f_registrations(user_uuid: &str, conn: &DbConn) -> Result<(bool, Vec<U2FRegistration>), Error> {
@@ -273,10 +275,11 @@ fn get_u2f_registrations(user_uuid: &str, conn: &DbConn) -> Result<(bool, Vec<U2
                 reg: old_regs.remove(0),
                 compromised: false,
                 counter: 0,
+                migrated: None,
             }];
 
             // Save new format
-            save_u2f_registrations(user_uuid, &new_regs, &conn)?;
+            save_u2f_registrations(user_uuid, &new_regs, conn)?;
 
             new_regs
         }
@@ -308,12 +311,12 @@ pub fn generate_u2f_login(user_uuid: &str, conn: &DbConn) -> ApiResult<U2fSignRe
 
 pub fn validate_u2f_login(user_uuid: &str, response: &str, conn: &DbConn) -> EmptyResult {
     let challenge_type = TwoFactorType::U2fLoginChallenge as i32;
-    let tf_challenge = TwoFactor::find_by_user_and_type(user_uuid, challenge_type, &conn);
+    let tf_challenge = TwoFactor::find_by_user_and_type(user_uuid, challenge_type, conn);
 
     let challenge = match tf_challenge {
         Some(tf_challenge) => {
             let challenge: Challenge = serde_json::from_str(&tf_challenge.data)?;
-            tf_challenge.delete(&conn)?;
+            tf_challenge.delete(conn)?;
             challenge
         }
         None => err!("Can't recover login challenge"),
@@ -329,13 +332,13 @@ pub fn validate_u2f_login(user_uuid: &str, response: &str, conn: &DbConn) -> Emp
         match response {
             Ok(new_counter) => {
                 reg.counter = new_counter;
-                save_u2f_registrations(user_uuid, &registrations, &conn)?;
+                save_u2f_registrations(user_uuid, &registrations, conn)?;
 
                 return Ok(());
             }
             Err(u2f::u2ferror::U2fError::CounterTooLow) => {
                 reg.compromised = true;
-                save_u2f_registrations(user_uuid, &registrations, &conn)?;
+                save_u2f_registrations(user_uuid, &registrations, conn)?;
 
                 err!("This device might be compromised!");
             }

src/api/core/two_factor/webauthn.rs

@@ -0,0 +1,386 @@
+use rocket::Route;
+use rocket_contrib::json::Json;
+use serde_json::Value;
+use url::Url;
+use webauthn_rs::{base64_data::Base64UrlSafeData, proto::*, AuthenticationState, RegistrationState, Webauthn};
+
+use crate::{
+    api::{
+        core::two_factor::_generate_recover_code, EmptyResult, JsonResult, JsonUpcase, NumberOrString, PasswordData,
+    },
+    auth::Headers,
+    db::{
+        models::{TwoFactor, TwoFactorType},
+        DbConn,
+    },
+    error::Error,
+    CONFIG,
+};
+
+pub fn routes() -> Vec<Route> {
+    routes![get_webauthn, generate_webauthn_challenge, activate_webauthn, activate_webauthn_put, delete_webauthn,]
+}
+
+struct WebauthnConfig {
+    url: String,
+    origin: Url,
+    rpid: String,
+}
+
+impl WebauthnConfig {
+    fn load() -> Webauthn<Self> {
+        let domain = CONFIG.domain();
+        let domain_origin = CONFIG.domain_origin();
+        Webauthn::new(Self {
+            rpid: Url::parse(&domain).map(|u| u.domain().map(str::to_owned)).ok().flatten().unwrap_or_default(),
+            url: domain,
+            origin: Url::parse(&domain_origin).unwrap(),
+        })
+    }
+}
+
+impl webauthn_rs::WebauthnConfig for WebauthnConfig {
+    fn get_relying_party_name(&self) -> &str {
+        &self.url
+    }
+
+    fn get_origin(&self) -> &Url {
+        &self.origin
+    }
+
+    fn get_relying_party_id(&self) -> &str {
+        &self.rpid
+    }
+
+    /// We have WebAuthn configured to discourage user verification
+    /// if we leave this enabled, it will cause verification issues when a keys send UV=1.
+    /// Upstream (the library they use) ignores this when set to discouraged, so we should too.
+    fn get_require_uv_consistency(&self) -> bool {
+        false
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct WebauthnRegistration {
+    pub id: i32,
+    pub name: String,
+    pub migrated: bool,
+
+    pub credential: Credential,
+}
+
+impl WebauthnRegistration {
+    fn to_json(&self) -> Value {
+        json!({
+            "Id": self.id,
+            "Name": self.name,
+            "migrated": self.migrated,
+        })
+    }
+}
+
+#[post("/two-factor/get-webauthn", data = "<data>")]
+fn get_webauthn(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> JsonResult {
+    if !CONFIG.domain_set() {
+        err!("`DOMAIN` environment variable is not set. Webauthn disabled")
+    }
+
+    if !headers.user.check_valid_password(&data.data.MasterPasswordHash) {
+        err!("Invalid password");
+    }
+
+    let (enabled, registrations) = get_webauthn_registrations(&headers.user.uuid, &conn)?;
+    let registrations_json: Vec<Value> = registrations.iter().map(WebauthnRegistration::to_json).collect();
+
+    Ok(Json(json!({
+        "Enabled": enabled,
+        "Keys": registrations_json,
+        "Object": "twoFactorWebAuthn"
+    })))
+}
+
+#[post("/two-factor/get-webauthn-challenge", data = "<data>")]
+fn generate_webauthn_challenge(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> JsonResult {
+    if !headers.user.check_valid_password(&data.data.MasterPasswordHash) {
+        err!("Invalid password");
+    }
+
+    let registrations = get_webauthn_registrations(&headers.user.uuid, &conn)?
+        .1
+        .into_iter()
+        .map(|r| r.credential.cred_id) // We return the credentialIds to the clients to avoid double registering
+        .collect();
+
+    let (challenge, state) = WebauthnConfig::load().generate_challenge_register_options(
+        headers.user.uuid.as_bytes().to_vec(),
+        headers.user.email,
+        headers.user.name,
+        Some(registrations),
+        None,
+        None,
+    )?;
+
+    let type_ = TwoFactorType::WebauthnRegisterChallenge;
+    TwoFactor::new(headers.user.uuid, type_, serde_json::to_string(&state)?).save(&conn)?;
+
+    let mut challenge_value = serde_json::to_value(challenge.public_key)?;
+    challenge_value["status"] = "ok".into();
+    challenge_value["errorMessage"] = "".into();
+    Ok(Json(challenge_value))
+}
+
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+struct EnableWebauthnData {
+    Id: NumberOrString, // 1..5
+    Name: String,
+    MasterPasswordHash: String,
+    DeviceResponse: RegisterPublicKeyCredentialCopy,
+}
+
+// This is copied from RegisterPublicKeyCredential to change the Response objects casing
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+struct RegisterPublicKeyCredentialCopy {
+    pub Id: String,
+    pub RawId: Base64UrlSafeData,
+    pub Response: AuthenticatorAttestationResponseRawCopy,
+    pub Type: String,
+}
+
+// This is copied from AuthenticatorAttestationResponseRaw to change clientDataJSON to clientDataJson
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+pub struct AuthenticatorAttestationResponseRawCopy {
+    pub AttestationObject: Base64UrlSafeData,
+    pub ClientDataJson: Base64UrlSafeData,
+}
+
+impl From<RegisterPublicKeyCredentialCopy> for RegisterPublicKeyCredential {
+    fn from(r: RegisterPublicKeyCredentialCopy) -> Self {
+        Self {
+            id: r.Id,
+            raw_id: r.RawId,
+            response: AuthenticatorAttestationResponseRaw {
+                attestation_object: r.Response.AttestationObject,
+                client_data_json: r.Response.ClientDataJson,
+            },
+            type_: r.Type,
+        }
+    }
+}
+
+// This is copied from PublicKeyCredential to change the Response objects casing
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+pub struct PublicKeyCredentialCopy {
+    pub Id: String,
+    pub RawId: Base64UrlSafeData,
+    pub Response: AuthenticatorAssertionResponseRawCopy,
+    pub Extensions: Option<AuthenticationExtensionsClientOutputsCopy>,
+    pub Type: String,
+}
+
+// This is copied from AuthenticatorAssertionResponseRaw to change clientDataJSON to clientDataJson
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+pub struct AuthenticatorAssertionResponseRawCopy {
+    pub AuthenticatorData: Base64UrlSafeData,
+    pub ClientDataJson: Base64UrlSafeData,
+    pub Signature: Base64UrlSafeData,
+    pub UserHandle: Option<Base64UrlSafeData>,
+}
+
+#[derive(Debug, Deserialize)]
+#[allow(non_snake_case)]
+pub struct AuthenticationExtensionsClientOutputsCopy {
+    #[serde(default)]
+    pub Appid: bool,
+}
+
+impl From<PublicKeyCredentialCopy> for PublicKeyCredential {
+    fn from(r: PublicKeyCredentialCopy) -> Self {
+        Self {
+            id: r.Id,
+            raw_id: r.RawId,
+            response: AuthenticatorAssertionResponseRaw {
+                authenticator_data: r.Response.AuthenticatorData,
+                client_data_json: r.Response.ClientDataJson,
+                signature: r.Response.Signature,
+                user_handle: r.Response.UserHandle,
+            },
+            extensions: r.Extensions.map(|e| AuthenticationExtensionsClientOutputs {
+                appid: e.Appid,
+            }),
+            type_: r.Type,
+        }
+    }
+}
+
+#[post("/two-factor/webauthn", data = "<data>")]
+fn activate_webauthn(data: JsonUpcase<EnableWebauthnData>, headers: Headers, conn: DbConn) -> JsonResult {
+    let data: EnableWebauthnData = data.into_inner().data;
+    let mut user = headers.user;
+
+    if !user.check_valid_password(&data.MasterPasswordHash) {
+        err!("Invalid password");
+    }
+
+    // Retrieve and delete the saved challenge state
+    let type_ = TwoFactorType::WebauthnRegisterChallenge as i32;
+    let state = match TwoFactor::find_by_user_and_type(&user.uuid, type_, &conn) {
+        Some(tf) => {
+            let state: RegistrationState = serde_json::from_str(&tf.data)?;
+            tf.delete(&conn)?;
+            state
+        }
+        None => err!("Can't recover challenge"),
+    };
+
+    // Verify the credentials with the saved state
+    let (credential, _data) =
+        WebauthnConfig::load().register_credential(&data.DeviceResponse.into(), &state, |_| Ok(false))?;
+
+    let mut registrations: Vec<_> = get_webauthn_registrations(&user.uuid, &conn)?.1;
+    // TODO: Check for repeated ID's
+    registrations.push(WebauthnRegistration {
+        id: data.Id.into_i32()?,
+        name: data.Name,
+        migrated: false,
+
+        credential,
+    });
+
+    // Save the registrations and return them
+    TwoFactor::new(user.uuid.clone(), TwoFactorType::Webauthn, serde_json::to_string(&registrations)?).save(&conn)?;
+    _generate_recover_code(&mut user, &conn);
+
+    let keys_json: Vec<Value> = registrations.iter().map(WebauthnRegistration::to_json).collect();
+    Ok(Json(json!({
+        "Enabled": true,
+        "Keys": keys_json,
+        "Object": "twoFactorU2f"
+    })))
+}
+
+#[put("/two-factor/webauthn", data = "<data>")]
+fn activate_webauthn_put(data: JsonUpcase<EnableWebauthnData>, headers: Headers, conn: DbConn) -> JsonResult {
+    activate_webauthn(data, headers, conn)
+}
+
+#[derive(Deserialize, Debug)]
+#[allow(non_snake_case)]
+struct DeleteU2FData {
+    Id: NumberOrString,
+    MasterPasswordHash: String,
+}
+
+#[delete("/two-factor/webauthn", data = "<data>")]
+fn delete_webauthn(data: JsonUpcase<DeleteU2FData>, headers: Headers, conn: DbConn) -> JsonResult {
+    let id = data.data.Id.into_i32()?;
+    if !headers.user.check_valid_password(&data.data.MasterPasswordHash) {
+        err!("Invalid password");
+    }
+
+    let mut tf = match TwoFactor::find_by_user_and_type(&headers.user.uuid, TwoFactorType::Webauthn as i32, &conn) {
+        Some(tf) => tf,
+        None => err!("Webauthn data not found!"),
+    };
+
+    let mut data: Vec<WebauthnRegistration> = serde_json::from_str(&tf.data)?;
+
+    let item_pos = match data.iter().position(|r| r.id == id) {
+        Some(p) => p,
+        None => err!("Webauthn entry not found"),
+    };
+
+    let removed_item = data.remove(item_pos);
+    tf.data = serde_json::to_string(&data)?;
+    tf.save(&conn)?;
+    drop(tf);
+
+    // If entry is migrated from u2f, delete the u2f entry as well
+    if let Some(mut u2f) = TwoFactor::find_by_user_and_type(&headers.user.uuid, TwoFactorType::U2f as i32, &conn) {
+        use crate::api::core::two_factor::u2f::U2FRegistration;
+        let mut data: Vec<U2FRegistration> = match serde_json::from_str(&u2f.data) {
+            Ok(d) => d,
+            Err(_) => err!("Error parsing U2F data"),
+        };
+
+        data.retain(|r| r.reg.key_handle != removed_item.credential.cred_id);
+        let new_data_str = serde_json::to_string(&data)?;
+
+        u2f.data = new_data_str;
+        u2f.save(&conn)?;
+    }
+
+    let keys_json: Vec<Value> = data.iter().map(WebauthnRegistration::to_json).collect();
+
+    Ok(Json(json!({
+        "Enabled": true,
+        "Keys": keys_json,
+        "Object": "twoFactorU2f"
+    })))
+}
+
+pub fn get_webauthn_registrations(user_uuid: &str, conn: &DbConn) -> Result<(bool, Vec<WebauthnRegistration>), Error> {
+    let type_ = TwoFactorType::Webauthn as i32;
+    match TwoFactor::find_by_user_and_type(user_uuid, type_, conn) {
+        Some(tf) => Ok((tf.enabled, serde_json::from_str(&tf.data)?)),
+        None => Ok((false, Vec::new())), // If no data, return empty list
+    }
+}
+
+pub fn generate_webauthn_login(user_uuid: &str, conn: &DbConn) -> JsonResult {
+    // Load saved credentials
+    let creds: Vec<Credential> =
+        get_webauthn_registrations(user_uuid, conn)?.1.into_iter().map(|r| r.credential).collect();
+
+    if creds.is_empty() {
+        err!("No Webauthn devices registered")
+    }
+
+    // Generate a challenge based on the credentials
+    let ext = RequestAuthenticationExtensions::builder().appid(format!("{}/app-id.json", &CONFIG.domain())).build();
+    let (response, state) = WebauthnConfig::load().generate_challenge_authenticate_options(creds, Some(ext))?;
+
+    // Save the challenge state for later validation
+    TwoFactor::new(user_uuid.into(), TwoFactorType::WebauthnLoginChallenge, serde_json::to_string(&state)?)
+        .save(conn)?;
+
+    // Return challenge to the clients
+    Ok(Json(serde_json::to_value(response.public_key)?))
+}
+
+pub fn validate_webauthn_login(user_uuid: &str, response: &str, conn: &DbConn) -> EmptyResult {
+    let type_ = TwoFactorType::WebauthnLoginChallenge as i32;
+    let state = match TwoFactor::find_by_user_and_type(user_uuid, type_, conn) {
+        Some(tf) => {
+            let state: AuthenticationState = serde_json::from_str(&tf.data)?;
+            tf.delete(conn)?;
+            state
+        }
+        None => err!("Can't recover login challenge"),
+    };
+
+    let rsp: crate::util::UpCase<PublicKeyCredentialCopy> = serde_json::from_str(response)?;
+    let rsp: PublicKeyCredential = rsp.data.into();
+
+    let mut registrations = get_webauthn_registrations(user_uuid, conn)?.1;
+
+    // If the credential we received is migrated from U2F, enable the U2F compatibility
+    //let use_u2f = registrations.iter().any(|r| r.migrated && r.credential.cred_id == rsp.raw_id.0);
+    let (cred_id, auth_data) = WebauthnConfig::load().authenticate_credential(&rsp, &state)?;
+
+    for reg in &mut registrations {
+        if &reg.credential.cred_id == cred_id {
+            reg.credential.counter = auth_data.counter;
+
+            TwoFactor::new(user_uuid.to_string(), TwoFactorType::Webauthn, serde_json::to_string(&registrations)?)
+                .save(conn)?;
+            return Ok(());
+        }
+    }
+
+    err!("Credential not present")
+}

src/api/icons.rs

@@ -3,14 +3,14 @@ use std::{
     fs::{create_dir_all, remove_file, symlink_metadata, File},
     io::prelude::*,
     net::{IpAddr, ToSocketAddrs},
-    sync::RwLock,
+    sync::{Arc, RwLock},
     time::{Duration, SystemTime},
 };
 
 use once_cell::sync::Lazy;
 use regex::Regex;
-use reqwest::{blocking::Client, blocking::Response, header, Url};
+use reqwest::{blocking::Client, blocking::Response, header};
-use rocket::{http::ContentType, http::Cookie, response::Content, Route};
+use rocket::{http::ContentType, response::Content, Route};
 
 use crate::{
     error::Error,
@@ -25,19 +25,17 @@ pub fn routes() -> Vec<Route> {
 static CLIENT: Lazy<Client> = Lazy::new(|| {
     // Generate the default headers
     let mut default_headers = header::HeaderMap::new();
-    default_headers.insert(header::USER_AGENT, header::HeaderValue::from_static("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Safari/605.1.15"));
+    default_headers
-    default_headers.insert(header::ACCEPT_LANGUAGE, header::HeaderValue::from_static("en-US,en;q=0.8"));
+        .insert(header::USER_AGENT, header::HeaderValue::from_static("Links (2.22; Linux X86_64; GNU C; text)"));
+    default_headers
+        .insert(header::ACCEPT, header::HeaderValue::from_static("text/html, text/*;q=0.5, image/*, */*;q=0.1"));
+    default_headers.insert(header::ACCEPT_LANGUAGE, header::HeaderValue::from_static("en,*;q=0.1"));
     default_headers.insert(header::CACHE_CONTROL, header::HeaderValue::from_static("no-cache"));
     default_headers.insert(header::PRAGMA, header::HeaderValue::from_static("no-cache"));
-    default_headers.insert(
-        header::ACCEPT,
-        header::HeaderValue::from_static(
-            "text/html,application/xhtml+xml,application/xml; q=0.9,image/webp,image/apng,*/*;q=0.8",
-        ),
-    );
 
     // Reuse the client between requests
     get_reqwest_client_builder()
+        .cookie_provider(Arc::new(Jar::default()))
         .timeout(Duration::from_secs(CONFIG.icon_download_timeout()))
         .default_headers(default_headers)
         .build()
@@ -80,7 +78,7 @@ fn is_valid_domain(domain: &str) -> bool {
     const ALLOWED_CHARS: &str = "_-.";
 
     // If parsing the domain fails using Url, it will not work with reqwest.
-    if let Err(parse_error) = Url::parse(format!("https://{}", domain).as_str()) {
+    if let Err(parse_error) = url::Url::parse(format!("https://{}", domain).as_str()) {
         debug!("Domain parse error: '{}' - {:?}", domain, parse_error);
         return false;
     } else if domain.is_empty()
@@ -251,8 +249,8 @@ fn is_domain_blacklisted(domain: &str) -> bool {
             };
 
             // Use the pre-generate Regex stored in a Lazy HashMap.
-            if regex.is_match(&domain) {
+            if regex.is_match(domain) {
-                warn!("Blacklisted domain: {:#?} matched {:#?}", domain, blacklist);
+                warn!("Blacklisted domain: {} matched ICON_BLACKLIST_REGEX", domain);
                 is_blacklisted = true;
             }
         }
@@ -282,7 +280,7 @@ fn get_icon(domain: &str) -> Option<(Vec<u8>, String)> {
     }
 
     // Get the icon, or None in case of error
-    match download_icon(&domain) {
+    match download_icon(domain) {
         Ok((icon, icon_type)) => {
             save_icon(&path, &icon);
             Some((icon, icon_type.unwrap_or("x-icon").to_string()))
@@ -354,13 +352,57 @@ struct Icon {
 impl Icon {
     const fn new(priority: u8, href: String) -> Self {
         Self {
-            href,
             priority,
+            href,
         }
     }
 }
 
-fn get_favicons_node(node: &std::rc::Rc<markup5ever_rcdom::Node>, icons: &mut Vec<Icon>, url: &Url) {
+/// Iterates over the HTML document to find <base href="http://domain.tld">
+/// When found it will stop the iteration and the found base href will be shared deref via `base_href`.
+///
+/// # Arguments
+/// * `node` - A Parsed HTML document via html5ever::parse_document()
+/// * `base_href` - a mutable url::Url which will be overwritten when a base href tag has been found.
+///
+fn get_base_href(node: &std::rc::Rc<markup5ever_rcdom::Node>, base_href: &mut url::Url) -> bool {
+    if let markup5ever_rcdom::NodeData::Element {
+        name,
+        attrs,
+        ..
+    } = &node.data
+    {
+        if name.local.as_ref() == "base" {
+            let attrs = attrs.borrow();
+            for attr in attrs.iter() {
+                let attr_name = attr.name.local.as_ref();
+                let attr_value = attr.value.as_ref();
+
+                if attr_name == "href" {
+                    debug!("Found base href: {}", attr_value);
+                    *base_href = match base_href.join(attr_value) {
+                        Ok(href) => href,
+                        _ => base_href.clone(),
+                    };
+                    return true;
+                }
+            }
+            return true;
+        }
+    }
+
+    // TODO: Might want to limit the recursion depth?
+    for child in node.children.borrow().iter() {
+        // Check if we got a true back and stop the iter.
+        // This means we found a <base> tag and can stop processing the html.
+        if get_base_href(child, base_href) {
+            return true;
+        }
+    }
+    false
+}
+
+fn get_favicons_node(node: &std::rc::Rc<markup5ever_rcdom::Node>, icons: &mut Vec<Icon>, url: &url::Url) {
     if let markup5ever_rcdom::NodeData::Element {
         name,
         attrs,
@@ -389,7 +431,7 @@ fn get_favicons_node(node: &std::rc::Rc<markup5ever_rcdom::Node>, icons: &mut Ve
 
             if has_rel {
                 if let Some(inner_href) = href {
-                    if let Ok(full_href) = url.join(&inner_href).map(|h| h.into_string()) {
+                    if let Ok(full_href) = url.join(inner_href).map(String::from) {
                         let priority = get_icon_priority(&full_href, sizes);
                         icons.push(Icon::new(priority, full_href));
                     }
@@ -406,12 +448,11 @@ fn get_favicons_node(node: &std::rc::Rc<markup5ever_rcdom::Node>, icons: &mut Ve
 
 struct IconUrlResult {
     iconlist: Vec<Icon>,
-    cookies: String,
     referer: String,
 }
 
-/// Returns a Result/Tuple which holds a Vector IconList and a string which holds the cookies from the last response.
+/// Returns a IconUrlResult which holds a Vector IconList and a string which holds the referer.
-/// There will always be a result with a string which will contain https://example.com/favicon.ico and an empty string for the cookies.
+/// There will always two items within the iconlist which holds http(s)://domain.tld/favicon.ico.
 /// This does not mean that that location does exists, but it is the default location browser use.
 ///
 /// # Argument
@@ -419,8 +460,8 @@ struct IconUrlResult {
 ///
 /// # Example
 /// ```
-/// let (mut iconlist, cookie_str) = get_icon_url("github.com")?;
+/// let icon_result = get_icon_url("github.com")?;
-/// let (mut iconlist, cookie_str) = get_icon_url("gitlab.com")?;
+/// let icon_result = get_icon_url("vaultwarden.discourse.group")?;
 /// ```
 fn get_icon_url(domain: &str) -> Result<IconUrlResult, Error> {
     // Default URL with secure and insecure schemes
@@ -468,49 +509,30 @@ fn get_icon_url(domain: &str) -> Result<IconUrlResult, Error> {
 
     // Create the iconlist
     let mut iconlist: Vec<Icon> = Vec::new();
-
+    let mut referer = String::from("");
-    // Create the cookie_str to fill it all the cookies from the response
-    // These cookies can be used to request/download the favicon image.
-    // Some sites have extra security in place with for example XSRF Tokens.
-    let mut cookie_str = "".to_string();
-    let mut referer = "".to_string();
 
     if let Ok(content) = resp {
         // Extract the URL from the respose in case redirects occured (like @ gitlab.com)
         let url = content.url().clone();
 
-        // Get all the cookies and pass it on to the next function.
-        // Needed for XSRF Cookies for example (like @ mijn.ing.nl)
-        let raw_cookies = content.headers().get_all("set-cookie");
-        cookie_str = raw_cookies
-            .iter()
-            .filter_map(|raw_cookie| raw_cookie.to_str().ok())
-            .map(|cookie_str| {
-                if let Ok(cookie) = Cookie::parse(cookie_str) {
-                    format!("{}={}; ", cookie.name(), cookie.value())
-                } else {
-                    String::new()
-                }
-            })
-            .collect::<String>();
-
         // Set the referer to be used on the final request, some sites check this.
         // Mostly used to prevent direct linking and other security resons.
         referer = url.as_str().to_string();
 
         // Add the default favicon.ico to the list with the domain the content responded from.
-        iconlist.push(Icon::new(35, url.join("/favicon.ico").unwrap().into_string()));
+        iconlist.push(Icon::new(35, String::from(url.join("/favicon.ico").unwrap())));
 
-        // 512KB should be more than enough for the HTML, though as we only really need
+        // 384KB should be more than enough for the HTML, though as we only really need the HTML header.
-        // the HTML header, it could potentially be reduced even further
+        let mut limited_reader = content.take(384 * 1024);
-        let mut limited_reader = content.take(512 * 1024);
 
         use html5ever::tendril::TendrilSink;
         let dom = html5ever::parse_document(markup5ever_rcdom::RcDom::default(), Default::default())
             .from_utf8()
             .read_from(&mut limited_reader)?;
 
-        get_favicons_node(&dom.document, &mut iconlist, &url);
+        let mut base_url: url::Url = url;
+        get_base_href(&dom.document, &mut base_url);
+        get_favicons_node(&dom.document, &mut iconlist, &base_url);
     } else {
         // Add the default favicon.ico to the list with just the given domain
         iconlist.push(Icon::new(35, format!("{}/favicon.ico", ssldomain)));
@@ -523,29 +545,28 @@ fn get_icon_url(domain: &str) -> Result<IconUrlResult, Error> {
     // There always is an icon in the list, so no need to check if it exists, and just return the first one
     Ok(IconUrlResult {
         iconlist,
-        cookies: cookie_str,
         referer,
     })
 }
 
 fn get_page(url: &str) -> Result<Response, Error> {
-    get_page_with_cookies(url, "", "")
+    get_page_with_referer(url, "")
 }
 
-fn get_page_with_cookies(url: &str, cookie_str: &str, referer: &str) -> Result<Response, Error> {
+fn get_page_with_referer(url: &str, referer: &str) -> Result<Response, Error> {
-    if is_domain_blacklisted(Url::parse(url).unwrap().host_str().unwrap_or_default()) {
+    if is_domain_blacklisted(url::Url::parse(url).unwrap().host_str().unwrap_or_default()) {
-        err!("Favicon rel linked to a blacklisted domain!");
+        err!("Favicon resolves to a blacklisted domain or IP!", url);
     }
 
     let mut client = CLIENT.get(url);
-    if !cookie_str.is_empty() {
-        client = client.header("Cookie", cookie_str)
-    }
     if !referer.is_empty() {
         client = client.header("Referer", referer)
     }
 
-    client.send()?.error_for_status().map_err(Into::into)
+    match client.send() {
+        Ok(c) => c.error_for_status().map_err(Into::into),
+        Err(e) => err_silent!(format!("{}", e)),
+    }
 }
 
 /// Returns a Integer with the priority of the type of the icon which to prefer.
@@ -573,7 +594,7 @@ fn get_icon_priority(href: &str, sizes: Option<&str>) -> u8 {
                 1
             } else if width == 64 {
                 2
-            } else if (24..=128).contains(&width) {
+            } else if (24..=192).contains(&width) {
                 3
             } else if width == 16 {
                 4
@@ -629,10 +650,10 @@ fn parse_sizes(sizes: Option<&str>) -> (u16, u16) {
 
 fn download_icon(domain: &str) -> Result<(Vec<u8>, Option<&str>), Error> {
     if is_domain_blacklisted(domain) {
-        err!("Domain is blacklisted", domain)
+        err_silent!("Domain is blacklisted", domain)
     }
 
-    let icon_result = get_icon_url(&domain)?;
+    let icon_result = get_icon_url(domain)?;
 
     let mut buffer = Vec::new();
     let mut icon_type: Option<&str> = None;
@@ -658,10 +679,10 @@ fn download_icon(domain: &str) -> Result<(Vec<u8>, Option<&str>), Error> {
                         break;
                     }
                 }
-                _ => warn!("Extracted icon from data:image uri is invalid"),
+                _ => debug!("Extracted icon from data:image uri is invalid"),
             };
         } else {
-            match get_page_with_cookies(&icon.href, &icon_result.cookies, &icon_result.referer) {
+            match get_page_with_referer(&icon.href, &icon_result.referer) {
                 Ok(mut res) => {
                     res.copy_to(&mut buffer)?;
                     // Check if the icon type is allowed, else try an icon from the list.
@@ -674,13 +695,13 @@ fn download_icon(domain: &str) -> Result<(Vec<u8>, Option<&str>), Error> {
                     info!("Downloaded icon from {}", icon.href);
                     break;
                 }
-                _ => warn!("Download failed for {}", icon.href),
+                Err(e) => debug!("{:?}", e),
             };
         }
     }
 
     if buffer.is_empty() {
-        err!("Empty response downloading icon")
+        err_silent!("Empty response or unable find a valid icon", domain);
     }
 
     Ok((buffer, icon_type))
@@ -706,7 +727,54 @@ fn get_icon_type(bytes: &[u8]) -> Option<&'static str> {
         [0, 0, 1, 0, ..] => Some("x-icon"),
         [82, 73, 70, 70, ..] => Some("webp"),
         [255, 216, 255, ..] => Some("jpeg"),
+        [71, 73, 70, 56, ..] => Some("gif"),
         [66, 77, ..] => Some("bmp"),
         _ => None,
     }
 }
+
+/// This is an implementation of the default Cookie Jar from Reqwest and reqwest_cookie_store build by pfernie.
+/// The default cookie jar used by Reqwest keeps all the cookies based upon the Max-Age or Expires which could be a long time.
+/// That could be used for tracking, to prevent this we force the lifespan of the cookies to always be max two minutes.
+/// A Cookie Jar is needed because some sites force a redirect with cookies to verify if a request uses cookies or not.
+use cookie_store::CookieStore;
+#[derive(Default)]
+pub struct Jar(RwLock<CookieStore>);
+
+impl reqwest::cookie::CookieStore for Jar {
+    fn set_cookies(&self, cookie_headers: &mut dyn Iterator<Item = &header::HeaderValue>, url: &url::Url) {
+        use cookie::{Cookie as RawCookie, ParseError as RawCookieParseError};
+        use time::Duration;
+
+        let mut cookie_store = self.0.write().unwrap();
+        let cookies = cookie_headers.filter_map(|val| {
+            std::str::from_utf8(val.as_bytes())
+                .map_err(RawCookieParseError::from)
+                .and_then(RawCookie::parse)
+                .map(|mut c| {
+                    c.set_expires(None);
+                    c.set_max_age(Some(Duration::minutes(2)));
+                    c.into_owned()
+                })
+                .ok()
+        });
+        cookie_store.store_response_cookies(cookies, url);
+    }
+
+    fn cookies(&self, url: &url::Url) -> Option<header::HeaderValue> {
+        use bytes::Bytes;
+
+        let cookie_store = self.0.read().unwrap();
+        let s = cookie_store
+            .get_request_values(url)
+            .map(|(name, value)| format!("{}={}", name, value))
+            .collect::<Vec<_>>()
+            .join("; ");
+
+        if s.is_empty() {
+            return None;
+        }
+
+        header::HeaderValue::from_maybe_shared(Bytes::from(s)).ok()
+    }
+}

src/api/identity.rs

@@ -1,4 +1,4 @@
-use chrono::Local;
+use chrono::Utc;
 use num_traits::FromPrimitive;
 use rocket::{
     request::{Form, FormItems, FromForm},
@@ -56,7 +56,7 @@ fn _refresh_login(data: ConnectData, conn: DbConn) -> JsonResult {
 
     // COMMON
     let user = User::find_by_uuid(&device.user_uuid, &conn).unwrap();
-    let orgs = UserOrganization::find_by_user(&user.uuid, &conn);
+    let orgs = UserOrganization::find_confirmed_by_user(&user.uuid, &conn);
 
     let (access_token, expires_in) = device.refresh_tokens(&user, orgs);
 
@@ -102,10 +102,9 @@ fn _password_login(data: ConnectData, conn: DbConn, ip: &ClientIp) -> JsonResult
         err!("This user has been disabled", format!("IP: {}. Username: {}.", ip.ip, username))
     }
 
-    let now = Local::now();
+    let now = Utc::now().naive_utc();
 
     if user.verified_at.is_none() && CONFIG.mail_enabled() && CONFIG.signups_verify() {
-        let now = now.naive_utc();
         if user.last_verifying_at.is_none()
             || now.signed_duration_since(user.last_verifying_at.unwrap()).num_seconds()
                 > CONFIG.signups_verify_resend_time() as i64
@@ -134,7 +133,7 @@ fn _password_login(data: ConnectData, conn: DbConn, ip: &ClientIp) -> JsonResult
 
     let (mut device, new_device) = get_device(&data, &conn, &user);
 
-    let twofactor_token = twofactor_auth(&user.uuid, &data, &mut device, &ip, &conn)?;
+    let twofactor_token = twofactor_auth(&user.uuid, &data, &mut device, ip, &conn)?;
 
     if CONFIG.mail_enabled() && new_device {
         if let Err(e) = mail::send_new_device_logged_in(&user.email, &ip.ip.to_string(), &now, &device.name) {
@@ -147,7 +146,7 @@ fn _password_login(data: ConnectData, conn: DbConn, ip: &ClientIp) -> JsonResult
     }
 
     // Common
-    let orgs = UserOrganization::find_by_user(&user.uuid, &conn);
+    let orgs = UserOrganization::find_confirmed_by_user(&user.uuid, &conn);
 
     let (access_token, expires_in) = device.refresh_tokens(&user, orgs);
     device.save(&conn)?;
@@ -185,7 +184,7 @@ fn get_device(data: &ConnectData, conn: &DbConn, user: &User) -> (Device, bool)
 
     let mut new_device = false;
     // Find device or create new
-    let device = match Device::find_by_uuid(&device_id, &conn) {
+    let device = match Device::find_by_uuid(&device_id, conn) {
         Some(device) => {
             // Check if owned device, and recreate if not
             if device.user_uuid != user.uuid {
@@ -219,6 +218,8 @@ fn twofactor_auth(
         return Ok(None);
     }
 
+    TwoFactorIncomplete::mark_incomplete(user_uuid, &device.uuid, &device.name, ip, conn)?;
+
     let twofactor_ids: Vec<_> = twofactors.iter().map(|tf| tf.atype).collect();
     let selected_id = data.two_factor_provider.unwrap_or(twofactor_ids[0]); // If we aren't given a two factor provider, asume the first one
 
@@ -240,6 +241,7 @@ fn twofactor_auth(
             _tf::authenticator::validate_totp_code_str(user_uuid, twofactor_code, &selected_data?, ip, conn)?
         }
         Some(TwoFactorType::U2f) => _tf::u2f::validate_u2f_login(user_uuid, twofactor_code, conn)?,
+        Some(TwoFactorType::Webauthn) => _tf::webauthn::validate_webauthn_login(user_uuid, twofactor_code, conn)?,
         Some(TwoFactorType::YubiKey) => _tf::yubikey::validate_yubikey_login(twofactor_code, &selected_data?)?,
         Some(TwoFactorType::Duo) => {
             _tf::duo::validate_duo_login(data.username.as_ref().unwrap(), twofactor_code, conn)?
@@ -261,6 +263,8 @@ fn twofactor_auth(
         _ => err!("Invalid two factor provider"),
     }
 
+    TwoFactorIncomplete::mark_complete(user_uuid, &device.uuid, conn)?;
+
     if !CONFIG.disable_2fa_remember() && remember == 1 {
         Ok(Some(device.refresh_twofactor_remember()))
     } else {
@@ -309,8 +313,13 @@ fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> Api
                 });
             }
 
+            Some(TwoFactorType::Webauthn) if CONFIG.domain_set() => {
+                let request = two_factor::webauthn::generate_webauthn_login(user_uuid, conn)?;
+                result["TwoFactorProviders2"][provider.to_string()] = request.0;
+            }
+
             Some(TwoFactorType::Duo) => {
-                let email = match User::find_by_uuid(user_uuid, &conn) {
+                let email = match User::find_by_uuid(user_uuid, conn) {
                     Some(u) => u.email,
                     None => err!("User does not exist"),
                 };
@@ -324,7 +333,7 @@ fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> Api
             }
 
             Some(tf_type @ TwoFactorType::YubiKey) => {
-                let twofactor = match TwoFactor::find_by_user_and_type(user_uuid, tf_type as i32, &conn) {
+                let twofactor = match TwoFactor::find_by_user_and_type(user_uuid, tf_type as i32, conn) {
                     Some(tf) => tf,
                     None => err!("No YubiKey devices registered"),
                 };
@@ -339,14 +348,14 @@ fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> Api
             Some(tf_type @ TwoFactorType::Email) => {
                 use crate::api::core::two_factor as _tf;
 
-                let twofactor = match TwoFactor::find_by_user_and_type(user_uuid, tf_type as i32, &conn) {
+                let twofactor = match TwoFactor::find_by_user_and_type(user_uuid, tf_type as i32, conn) {
                     Some(tf) => tf,
                     None => err!("No twofactor email registered"),
                 };
 
                 // Send email immediately if email is the only 2FA option
                 if providers.len() == 1 {
-                    _tf::email::send_token(&user_uuid, &conn)?
+                    _tf::email::send_token(user_uuid, conn)?
                 }
 
                 let email_data = EmailTokenData::from_json(&twofactor.data)?;

src/api/mod.rs

@@ -13,6 +13,8 @@ pub use crate::api::{
     core::purge_sends,
     core::purge_trashed_ciphers,
     core::routes as core_routes,
+    core::two_factor::send_incomplete_2fa_notifications,
+    core::{emergency_notification_reminder_job, emergency_request_timeout_job},
     icons::routes as icons_routes,
     identity::routes as identity_routes,
     notifications::routes as notifications_routes,
@@ -51,10 +53,11 @@ impl NumberOrString {
         }
     }
 
-    fn into_i32(self) -> ApiResult<i32> {
+    #[allow(clippy::wrong_self_convention)]
+    fn into_i32(&self) -> ApiResult<i32> {
         use std::num::ParseIntError as PIE;
         match self {
-            NumberOrString::Number(n) => Ok(n),
+            NumberOrString::Number(n) => Ok(*n),
             NumberOrString::String(s) => {
                 s.parse().map_err(|e: PIE| crate::Error::new("Can't convert to number", e.to_string()))
             }

src/api/notifications.rs

@@ -4,7 +4,7 @@ use rocket::Route;
 use rocket_contrib::json::Json;
 use serde_json::Value as JsonValue;
 
-use crate::{api::EmptyResult, auth::Headers, db::DbConn, Error, CONFIG};
+use crate::{api::EmptyResult, auth::Headers, Error, CONFIG};
 
 pub fn routes() -> Vec<Route> {
     routes![negotiate, websockets_err]
@@ -30,7 +30,7 @@ fn websockets_err() -> EmptyResult {
 }
 
 #[post("/hub/negotiate")]
-fn negotiate(_headers: Headers, _conn: DbConn) -> Json<JsonValue> {
+fn negotiate(_headers: Headers) -> Json<JsonValue> {
     use crate::crypto;
     use data_encoding::BASE64URL;
 
@@ -65,7 +65,7 @@ use chashmap::CHashMap;
 use chrono::NaiveDateTime;
 use serde_json::from_str;
 
-use crate::db::models::{Cipher, Folder, User};
+use crate::db::models::{Cipher, Folder, Send, User};
 
 use rmpv::Value;
 
@@ -332,7 +332,24 @@ impl WebSocketUsers {
         );
 
         for uuid in user_uuids {
-            self.send_update(&uuid, &data).ok();
+            self.send_update(uuid, &data).ok();
+        }
+    }
+
+    pub fn send_send_update(&self, ut: UpdateType, send: &Send, user_uuids: &[String]) {
+        let user_uuid = convert_option(send.user_uuid.clone());
+
+        let data = create_update(
+            vec![
+                ("Id".into(), send.uuid.clone().into()),
+                ("UserId".into(), user_uuid),
+                ("RevisionDate".into(), serialize_date(send.revision_date)),
+            ],
+            ut,
+        );
+
+        for uuid in user_uuids {
+            self.send_update(uuid, &data).ok();
         }
     }
 }
@@ -408,12 +425,10 @@ pub fn start_notification_server() -> WebSocketUsers {
 
     if CONFIG.websocket_enabled() {
         thread::spawn(move || {
-            let settings = ws::Settings {
+            let mut settings = ws::Settings::default();
-                max_connections: 500,
+            settings.max_connections = 500;
-                queue_size: 2,
+            settings.queue_size = 2;
-                panic_on_internal: false,
+            settings.panic_on_internal = false;
-                ..Default::default()
-            };
 
             ws::Builder::new()
                 .with_settings(settings)

src/api/web.rs

@@ -4,13 +4,17 @@ use rocket::{http::ContentType, response::content::Content, response::NamedFile,
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use crate::{error::Error, util::Cached, CONFIG};
+use crate::{
+    error::Error,
+    util::{Cached, SafeString},
+    CONFIG,
+};
 
 pub fn routes() -> Vec<Route> {
     // If addding more routes here, consider also adding them to
     // crate::utils::LOGGED_ROUTES to make sure they appear in the log
     if CONFIG.web_vault_enabled() {
-        routes![web_index, app_id, web_files, attachments, sends, alive, static_files]
+        routes![web_index, app_id, web_files, attachments, alive, static_files]
     } else {
         routes![attachments, alive, static_files]
     }
@@ -55,18 +59,15 @@ fn web_files(p: PathBuf) -> Cached<Option<NamedFile>> {
     Cached::long(NamedFile::open(Path::new(&CONFIG.web_vault_folder()).join(p)).ok())
 }
 
-#[get("/attachments/<uuid>/<file..>")]
+#[get("/attachments/<uuid>/<file_id>")]
-fn attachments(uuid: String, file: PathBuf) -> Option<NamedFile> {
+fn attachments(uuid: SafeString, file_id: SafeString) -> Option<NamedFile> {
-    NamedFile::open(Path::new(&CONFIG.attachments_folder()).join(uuid).join(file)).ok()
+    NamedFile::open(Path::new(&CONFIG.attachments_folder()).join(uuid).join(file_id)).ok()
-}
-
-#[get("/sends/<send_id>/<file_id>")]
-fn sends(send_id: String, file_id: String) -> Option<NamedFile> {
-    NamedFile::open(Path::new(&CONFIG.sends_folder()).join(send_id).join(file_id)).ok()
 }
 
+// We use DbConn here to let the alive healthcheck also verify the database connection.
+use crate::db::DbConn;
 #[get("/alive")]
-fn alive() -> Json<String> {
+fn alive(_conn: DbConn) -> Json<String> {
     use crate::util::format_date;
     use chrono::Utc;
 
@@ -78,9 +79,11 @@ fn static_files(filename: String) -> Result<Content<&'static [u8]>, Error> {
     match filename.as_ref() {
         "mail-github.png" => Ok(Content(ContentType::PNG, include_bytes!("../static/images/mail-github.png"))),
         "logo-gray.png" => Ok(Content(ContentType::PNG, include_bytes!("../static/images/logo-gray.png"))),
-        "shield-white.png" => Ok(Content(ContentType::PNG, include_bytes!("../static/images/shield-white.png"))),
         "error-x.svg" => Ok(Content(ContentType::SVG, include_bytes!("../static/images/error-x.svg"))),
         "hibp.png" => Ok(Content(ContentType::PNG, include_bytes!("../static/images/hibp.png"))),
+        "vaultwarden-icon.png" => {
+            Ok(Content(ContentType::PNG, include_bytes!("../static/images/vaultwarden-icon.png")))
+        }
 
         "bootstrap.css" => Ok(Content(ContentType::CSS, include_bytes!("../static/scripts/bootstrap.css"))),
         "bootstrap-native.js" => {
@@ -89,8 +92,8 @@ fn static_files(filename: String) -> Result<Content<&'static [u8]>, Error> {
         "identicon.js" => Ok(Content(ContentType::JavaScript, include_bytes!("../static/scripts/identicon.js"))),
         "datatables.js" => Ok(Content(ContentType::JavaScript, include_bytes!("../static/scripts/datatables.js"))),
         "datatables.css" => Ok(Content(ContentType::CSS, include_bytes!("../static/scripts/datatables.css"))),
-        "jquery-3.5.1.slim.js" => {
+        "jquery-3.6.0.slim.js" => {
-            Ok(Content(ContentType::JavaScript, include_bytes!("../static/scripts/jquery-3.5.1.slim.js")))
+            Ok(Content(ContentType::JavaScript, include_bytes!("../static/scripts/jquery-3.6.0.slim.js")))
         }
         _ => err!(format!("Static file not found: {}", filename)),
     }

src/auth.rs

@@ -19,22 +19,36 @@ const JWT_ALGORITHM: Algorithm = Algorithm::RS256;
 
 pub static DEFAULT_VALIDITY: Lazy<Duration> = Lazy::new(|| Duration::hours(2));
 static JWT_HEADER: Lazy<Header> = Lazy::new(|| Header::new(JWT_ALGORITHM));
+
 pub static JWT_LOGIN_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|login", CONFIG.domain_origin()));
 static JWT_INVITE_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|invite", CONFIG.domain_origin()));
+static JWT_EMERGENCY_ACCESS_INVITE_ISSUER: Lazy<String> =
+    Lazy::new(|| format!("{}|emergencyaccessinvite", CONFIG.domain_origin()));
 static JWT_DELETE_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|delete", CONFIG.domain_origin()));
 static JWT_VERIFYEMAIL_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|verifyemail", CONFIG.domain_origin()));
 static JWT_ADMIN_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|admin", CONFIG.domain_origin()));
-static PRIVATE_RSA_KEY: Lazy<Vec<u8>> = Lazy::new(|| match read_file(&CONFIG.private_rsa_key()) {
+static JWT_SEND_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|send", CONFIG.domain_origin()));
-    Ok(key) => key,
+
-    Err(e) => panic!("Error loading private RSA Key.\n Error: {}", e),
+static PRIVATE_RSA_KEY_VEC: Lazy<Vec<u8>> = Lazy::new(|| {
+    read_file(&CONFIG.private_rsa_key()).unwrap_or_else(|e| panic!("Error loading private RSA Key.\n{}", e))
 });
-static PUBLIC_RSA_KEY: Lazy<Vec<u8>> = Lazy::new(|| match read_file(&CONFIG.public_rsa_key()) {
+static PRIVATE_RSA_KEY: Lazy<EncodingKey> = Lazy::new(|| {
-    Ok(key) => key,
+    EncodingKey::from_rsa_pem(&PRIVATE_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding private RSA Key.\n{}", e))
-    Err(e) => panic!("Error loading public RSA Key.\n Error: {}", e),
+});
+static PUBLIC_RSA_KEY_VEC: Lazy<Vec<u8>> = Lazy::new(|| {
+    read_file(&CONFIG.public_rsa_key()).unwrap_or_else(|e| panic!("Error loading public RSA Key.\n{}", e))
+});
+static PUBLIC_RSA_KEY: Lazy<DecodingKey> = Lazy::new(|| {
+    DecodingKey::from_rsa_pem(&PUBLIC_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding public RSA Key.\n{}", e))
 });
 
+pub fn load_keys() {
+    Lazy::force(&PRIVATE_RSA_KEY);
+    Lazy::force(&PUBLIC_RSA_KEY);
+}
+
 pub fn encode_jwt<T: Serialize>(claims: &T) -> String {
-    match jsonwebtoken::encode(&JWT_HEADER, claims, &EncodingKey::from_rsa_der(&PRIVATE_RSA_KEY)) {
+    match jsonwebtoken::encode(&JWT_HEADER, claims, &PRIVATE_RSA_KEY) {
         Ok(token) => token,
         Err(e) => panic!("Error encoding jwt {}", e),
     }
@@ -52,10 +66,7 @@ fn decode_jwt<T: DeserializeOwned>(token: &str, issuer: String) -> Result<T, Err
     };
 
     let token = token.replace(char::is_whitespace, "");
-
+    jsonwebtoken::decode(&token, &PUBLIC_RSA_KEY, &validation).map(|d| d.claims).map_res("Error decoding JWT")
-    jsonwebtoken::decode(&token, &DecodingKey::from_rsa_der(&PUBLIC_RSA_KEY), &validation)
-        .map(|d| d.claims)
-        .map_res("Error decoding JWT")
 }
 
 pub fn decode_login(token: &str) -> Result<LoginJwtClaims, Error> {
@@ -66,18 +77,26 @@ pub fn decode_invite(token: &str) -> Result<InviteJwtClaims, Error> {
     decode_jwt(token, JWT_INVITE_ISSUER.to_string())
 }
 
-pub fn decode_delete(token: &str) -> Result<DeleteJwtClaims, Error> {
+pub fn decode_emergency_access_invite(token: &str) -> Result<EmergencyAccessInviteJwtClaims, Error> {
+    decode_jwt(token, JWT_EMERGENCY_ACCESS_INVITE_ISSUER.to_string())
+}
+
+pub fn decode_delete(token: &str) -> Result<BasicJwtClaims, Error> {
     decode_jwt(token, JWT_DELETE_ISSUER.to_string())
 }
 
-pub fn decode_verify_email(token: &str) -> Result<VerifyEmailJwtClaims, Error> {
+pub fn decode_verify_email(token: &str) -> Result<BasicJwtClaims, Error> {
     decode_jwt(token, JWT_VERIFYEMAIL_ISSUER.to_string())
 }
 
-pub fn decode_admin(token: &str) -> Result<AdminJwtClaims, Error> {
+pub fn decode_admin(token: &str) -> Result<BasicJwtClaims, Error> {
     decode_jwt(token, JWT_ADMIN_ISSUER.to_string())
 }
 
+pub fn decode_send(token: &str) -> Result<BasicJwtClaims, Error> {
+    decode_jwt(token, JWT_SEND_ISSUER.to_string())
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct LoginJwtClaims {
     // Not before
@@ -147,7 +166,44 @@ pub fn generate_invite_claims(
 }
 
 #[derive(Debug, Serialize, Deserialize)]
-pub struct DeleteJwtClaims {
+pub struct EmergencyAccessInviteJwtClaims {
+    // Not before
+    pub nbf: i64,
+    // Expiration time
+    pub exp: i64,
+    // Issuer
+    pub iss: String,
+    // Subject
+    pub sub: String,
+
+    pub email: String,
+    pub emer_id: Option<String>,
+    pub grantor_name: Option<String>,
+    pub grantor_email: Option<String>,
+}
+
+pub fn generate_emergency_access_invite_claims(
+    uuid: String,
+    email: String,
+    emer_id: Option<String>,
+    grantor_name: Option<String>,
+    grantor_email: Option<String>,
+) -> EmergencyAccessInviteJwtClaims {
+    let time_now = Utc::now().naive_utc();
+    EmergencyAccessInviteJwtClaims {
+        nbf: time_now.timestamp(),
+        exp: (time_now + Duration::days(5)).timestamp(),
+        iss: JWT_EMERGENCY_ACCESS_INVITE_ISSUER.to_string(),
+        sub: uuid,
+        email,
+        emer_id,
+        grantor_name,
+        grantor_email,
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct BasicJwtClaims {
     // Not before
     pub nbf: i64,
     // Expiration time
@@ -158,9 +214,9 @@ pub struct DeleteJwtClaims {
     pub sub: String,
 }
 
-pub fn generate_delete_claims(uuid: String) -> DeleteJwtClaims {
+pub fn generate_delete_claims(uuid: String) -> BasicJwtClaims {
     let time_now = Utc::now().naive_utc();
-    DeleteJwtClaims {
+    BasicJwtClaims {
         nbf: time_now.timestamp(),
         exp: (time_now + Duration::days(5)).timestamp(),
         iss: JWT_DELETE_ISSUER.to_string(),
@@ -168,21 +224,9 @@ pub fn generate_delete_claims(uuid: String) -> DeleteJwtClaims {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+pub fn generate_verify_email_claims(uuid: String) -> BasicJwtClaims {
-pub struct VerifyEmailJwtClaims {
-    // Not before
-    pub nbf: i64,
-    // Expiration time
-    pub exp: i64,
-    // Issuer
-    pub iss: String,
-    // Subject
-    pub sub: String,
-}
-
-pub fn generate_verify_email_claims(uuid: String) -> DeleteJwtClaims {
     let time_now = Utc::now().naive_utc();
-    DeleteJwtClaims {
+    BasicJwtClaims {
         nbf: time_now.timestamp(),
         exp: (time_now + Duration::days(5)).timestamp(),
         iss: JWT_VERIFYEMAIL_ISSUER.to_string(),
@@ -190,21 +234,9 @@ pub fn generate_verify_email_claims(uuid: String) -> DeleteJwtClaims {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+pub fn generate_admin_claims() -> BasicJwtClaims {
-pub struct AdminJwtClaims {
-    // Not before
-    pub nbf: i64,
-    // Expiration time
-    pub exp: i64,
-    // Issuer
-    pub iss: String,
-    // Subject
-    pub sub: String,
-}
-
-pub fn generate_admin_claims() -> AdminJwtClaims {
     let time_now = Utc::now().naive_utc();
-    AdminJwtClaims {
+    BasicJwtClaims {
         nbf: time_now.timestamp(),
         exp: (time_now + Duration::minutes(20)).timestamp(),
         iss: JWT_ADMIN_ISSUER.to_string(),
@@ -212,6 +244,16 @@ pub fn generate_admin_claims() -> AdminJwtClaims {
     }
 }
 
+pub fn generate_send_claims(send_id: &str, file_id: &str) -> BasicJwtClaims {
+    let time_now = Utc::now().naive_utc();
+    BasicJwtClaims {
+        nbf: time_now.timestamp(),
+        exp: (time_now + Duration::minutes(2)).timestamp(),
+        iss: JWT_SEND_ISSUER.to_string(),
+        sub: format!("{}/{}", send_id, file_id),
+    }
+}
+
 //
 // Bearer token authentication
 //
@@ -326,8 +368,19 @@ impl<'a, 'r> FromRequest<'a, 'r> for Headers {
                     _ => err_handler!("Error getting current route for stamp exception"),
                 };
 
-                // Check if both match, if not this route is not allowed with the current security stamp.
+                // Check if the stamp exception has expired first.
-                if stamp_exception.route != current_route {
+                // Then, check if the current route matches any of the allowed routes.
+                // After that check the stamp in exception matches the one in the claims.
+                if Utc::now().naive_utc().timestamp() > stamp_exception.expire {
+                    // If the stamp exception has been expired remove it from the database.
+                    // This prevents checking this stamp exception for new requests.
+                    let mut user = user;
+                    user.reset_stamp_exception();
+                    if let Err(e) = user.save(&conn) {
+                        error!("Error updating user: {:#?}", e);
+                    }
+                    err_handler!("Stamp exception is expired")
+                } else if !stamp_exception.routes.contains(&current_route.to_string()) {
                     err_handler!("Invalid security stamp: Current route and exception route do not match")
                 } else if stamp_exception.security_stamp != claims.sstamp {
                     err_handler!("Invalid security stamp for matched stamp exception")

src/config.rs

@@ -2,7 +2,6 @@ use std::process::exit;
 use std::sync::RwLock;
 
 use once_cell::sync::Lazy;
-use regex::Regex;
 use reqwest::Url;
 
 use crate::{
@@ -23,21 +22,6 @@ pub static CONFIG: Lazy<Config> = Lazy::new(|| {
     })
 });
 
-static PRIVACY_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"[\w]").unwrap());
-const PRIVACY_CONFIG: &[&str] = &[
-    "allowed_iframe_ancestors",
-    "database_url",
-    "domain_origin",
-    "domain_path",
-    "domain",
-    "helo_name",
-    "org_creation_users",
-    "signups_domains_whitelist",
-    "smtp_from",
-    "smtp_host",
-    "smtp_username",
-];
-
 pub type Pass = String;
 
 macro_rules! make_config {
@@ -57,9 +41,11 @@ macro_rules! make_config {
 
             _env: ConfigBuilder,
             _usr: ConfigBuilder,
+
+            _overrides: Vec<String>,
         }
 
-        #[derive(Debug, Clone, Default, Deserialize, Serialize)]
+        #[derive(Clone, Default, Deserialize, Serialize)]
         pub struct ConfigBuilder {
             $($(
                 #[serde(skip_serializing_if = "Option::is_none")]
@@ -79,20 +65,16 @@ macro_rules! make_config {
                         dotenv::Error::Io(ioerr) => match ioerr.kind() {
                             std::io::ErrorKind::NotFound => {
                                 println!("[INFO] No .env file found.\n");
-                                ()
                             },
                             std::io::ErrorKind::PermissionDenied => {
                                 println!("[WARNING] Permission Denied while trying to read the .env file!\n");
-                                ()
                             },
                             _ => {
                                 println!("[WARNING] Reading the .env file failed:\n{:?}\n", ioerr);
-                                ()
                             }
                         },
                         _ => {
                             println!("[WARNING] Reading the .env file failed:\n{:?}\n", e);
-                            ()
                         }
                     }
                 };
@@ -113,8 +95,7 @@ macro_rules! make_config {
 
             /// Merges the values of both builders into a new builder.
             /// If both have the same element, `other` wins.
-            fn merge(&self, other: &Self, show_overrides: bool) -> Self {
+            fn merge(&self, other: &Self, show_overrides: bool, overrides: &mut Vec<String>) -> Self {
-                let mut overrides = Vec::new();
                 let mut builder = self.clone();
                 $($(
                     if let v @Some(_) = &other.$name {
@@ -136,19 +117,6 @@ macro_rules! make_config {
                 builder
             }
 
-            /// Returns a new builder with all the elements from self,
-            /// except those that are equal in both sides
-            fn _remove(&self, other: &Self) -> Self {
-                let mut builder = ConfigBuilder::default();
-                $($(
-                    if &self.$name != &other.$name {
-                        builder.$name = self.$name.clone();
-                    }
-
-                )+)+
-                builder
-            }
-
             fn build(&self) -> ConfigItems {
                 let mut config = ConfigItems::default();
                 let _domain_set = self.domain.is_some();
@@ -164,21 +132,22 @@ macro_rules! make_config {
             }
         }
 
-        #[derive(Debug, Clone, Default)]
+        #[derive(Clone, Default)]
-        pub struct ConfigItems { $($(pub $name: make_config!{@type $ty, $none_action}, )+)+ }
+        struct ConfigItems { $($( $name: make_config!{@type $ty, $none_action}, )+)+ }
 
         #[allow(unused)]
         impl Config {
             $($(
+                $(#[doc = $doc])+
                 pub fn $name(&self) -> make_config!{@type $ty, $none_action} {
                     self.inner.read().unwrap().config.$name.clone()
                 }
             )+)+
 
             pub fn prepare_json(&self) -> serde_json::Value {
-                let (def, cfg) = {
+                let (def, cfg, overriden) = {
                     let inner = &self.inner.read().unwrap();
-                    (inner._env.build(), inner.config.clone())
+                    (inner._env.build(), inner.config.clone(), inner._overrides.clone())
                 };
 
                 fn _get_form_type(rust_type: &str) -> &'static str {
@@ -192,58 +161,122 @@ macro_rules! make_config {
 
                 fn _get_doc(doc: &str) -> serde_json::Value {
                     let mut split = doc.split("|>").map(str::trim);
-                    json!({
+
-                        "name": split.next(),
+                    // We do not use the json!() macro here since that causes a lot of macro recursion.
-                        "description": split.next()
+                    // This slows down compile time and it also causes issues with rust-analyzer
+                    serde_json::Value::Object({
+                        let mut doc_json = serde_json::Map::new();
+                        doc_json.insert("name".into(), serde_json::to_value(split.next()).unwrap());
+                        doc_json.insert("description".into(), serde_json::to_value(split.next()).unwrap());
+                        doc_json
                     })
                 }
 
-                json!([ $({
+                // We do not use the json!() macro here since that causes a lot of macro recursion.
-                    "group": stringify!($group),
+                // This slows down compile time and it also causes issues with rust-analyzer
-                    "grouptoggle": stringify!($($group_enabled)?),
+                serde_json::Value::Array(<[_]>::into_vec(Box::new([
-                    "groupdoc": make_config!{ @show $($groupdoc)? },
+                $(
-                    "elements": [
+                    serde_json::Value::Object({
-                    $( {
+                        let mut group = serde_json::Map::new();
-                        "editable": $editable,
+                        group.insert("group".into(), (stringify!($group)).into());
-                        "name": stringify!($name),
+                        group.insert("grouptoggle".into(), (stringify!($($group_enabled)?)).into());
-                        "value": cfg.$name,
+                        group.insert("groupdoc".into(), (make_config!{ @show $($groupdoc)? }).into());
-                        "default": def.$name,
+
-                        "type":  _get_form_type(stringify!($ty)),
+                        group.insert("elements".into(), serde_json::Value::Array(<[_]>::into_vec(Box::new([
-                        "doc": _get_doc(concat!($($doc),+)),
+                        $(
-                    }, )+
+                            serde_json::Value::Object({
-                    ]}, )+ ])
+                                let mut element = serde_json::Map::new();
+                                element.insert("editable".into(), ($editable).into());
+                                element.insert("name".into(), (stringify!($name)).into());
+                                element.insert("value".into(), serde_json::to_value(cfg.$name).unwrap());
+                                element.insert("default".into(), serde_json::to_value(def.$name).unwrap());
+                                element.insert("type".into(), (_get_form_type(stringify!($ty))).into());
+                                element.insert("doc".into(), (_get_doc(concat!($($doc),+))).into());
+                                element.insert("overridden".into(), (overriden.contains(&stringify!($name).to_uppercase())).into());
+                                element
+                            }),
+                        )+
+                        ]))));
+                        group
+                    }),
+                )+
+                ])))
             }
 
             pub fn get_support_json(&self) -> serde_json::Value {
+                // Define which config keys need to be masked.
+                // Pass types will always be masked and no need to put them in the list.
+                // Besides Pass, only String types will be masked via _privacy_mask.
+                const PRIVACY_CONFIG: &[&str] = &[
+                    "allowed_iframe_ancestors",
+                    "database_url",
+                    "domain_origin",
+                    "domain_path",
+                    "domain",
+                    "helo_name",
+                    "org_creation_users",
+                    "signups_domains_whitelist",
+                    "smtp_from",
+                    "smtp_host",
+                    "smtp_username",
+                ];
+
                 let cfg = {
                     let inner = &self.inner.read().unwrap();
                     inner.config.clone()
                 };
 
-                json!({ $($(
+                /// We map over the string and remove all alphanumeric, _ and - characters.
-                    stringify!($name): make_config!{ @supportstr $name, cfg.$name, $ty, $none_action },
+                /// This is the fastest way (within micro-seconds) instead of using a regex (which takes mili-seconds)
-                )+)+ })
+                fn _privacy_mask(value: &str) -> String {
+                    value.chars().map(|c|
+                        match c {
+                            c if c.is_alphanumeric() => '*',
+                            '_' => '*',
+                            '-' => '*',
+                            _ => c
+                        }
+                    ).collect::<String>()
+                }
+
+                serde_json::Value::Object({
+                    let mut json = serde_json::Map::new();
+                    $($(
+                        json.insert(stringify!($name).into(), make_config!{ @supportstr $name, cfg.$name, $ty, $none_action });
+                    )+)+;
+                    json
+                })
+            }
+
+            pub fn get_overrides(&self) -> Vec<String> {
+                let overrides = {
+                    let inner = &self.inner.read().unwrap();
+                    inner._overrides.clone()
+                };
+                overrides
             }
         }
     };
 
     // Support string print
-    ( @supportstr $name:ident, $value:expr, Pass, option ) => { $value.as_ref().map(|_| String::from("***")) }; // Optional pass, we map to an Option<String> with "***"
+    ( @supportstr $name:ident, $value:expr, Pass, option ) => { serde_json::to_value($value.as_ref().map(|_| String::from("***"))).unwrap() }; // Optional pass, we map to an Option<String> with "***"
-    ( @supportstr $name:ident, $value:expr, Pass, $none_action:ident ) => { String::from("***") }; // Required pass, we return "***"
+    ( @supportstr $name:ident, $value:expr, Pass, $none_action:ident ) => { "***".into() }; // Required pass, we return "***"
-    ( @supportstr $name:ident, $value:expr, $ty:ty, option ) => { // Optional other value, we return as is or convert to string to apply the privacy config
+    ( @supportstr $name:ident, $value:expr, String, option ) => { // Optional other value, we return as is or convert to string to apply the privacy config
         if PRIVACY_CONFIG.contains(&stringify!($name)) {
-            json!($value.as_ref().map(|x| PRIVACY_REGEX.replace_all(&x.to_string(), "${1}*").to_string()))
+            serde_json::to_value($value.as_ref().map(|x| _privacy_mask(x) )).unwrap()
         } else {
-            json!($value)
+            serde_json::to_value($value).unwrap()
         }
     };
-    ( @supportstr $name:ident, $value:expr, $ty:ty, $none_action:ident ) => { // Required other value, we return as is or convert to string to apply the privacy config
+    ( @supportstr $name:ident, $value:expr, String, $none_action:ident ) => { // Required other value, we return as is or convert to string to apply the privacy config
         if PRIVACY_CONFIG.contains(&stringify!($name)) {
-             json!(PRIVACY_REGEX.replace_all(&$value.to_string(), "${1}*").to_string())
+            _privacy_mask(&$value).into()
-         } else {
+        } else {
-             json!($value)
+            ($value).into()
-         }
+        }
     };
+    ( @supportstr $name:ident, $value:expr, $ty:ty, option ) => { serde_json::to_value($value).unwrap() }; // Optional other value, we return as is or convert to string to apply the privacy config
+    ( @supportstr $name:ident, $value:expr, $ty:ty, $none_action:ident ) => { ($value).into() }; // Required other value, we return as is or convert to string to apply the privacy config
 
     // Group or empty string
     ( @show ) => { "" };
@@ -293,8 +326,6 @@ make_config! {
         data_folder:            String, false,  def,    "data".to_string();
         /// Database URL
         database_url:           String, false,  auto,   |c| format!("{}/{}", c.data_folder, "db.sqlite3");
-        /// Database connection pool size
-        database_max_conns:     u32,    false,  def,    10;
         /// Icon cache folder
         icon_cache_folder:      String, false,  auto,   |c| format!("{}/{}", c.data_folder, "icon_cache");
         /// Attachments folder
@@ -326,6 +357,15 @@ make_config! {
         /// Trash purge schedule |> Cron schedule of the job that checks for trashed items to delete permanently.
         /// Defaults to daily. Set blank to disable this job.
         trash_purge_schedule:   String, false,  def,    "0 5 0 * * *".to_string();
+        /// Incomplete 2FA login schedule |> Cron schedule of the job that checks for incomplete 2FA logins.
+        /// Defaults to once every minute. Set blank to disable this job.
+        incomplete_2fa_schedule: String, false,  def,   "30 * * * * *".to_string();
+        /// Emergency notification reminder schedule |> Cron schedule of the job that sends expiration reminders to emergency access grantors.
+        /// Defaults to hourly. Set blank to disable this job.
+        emergency_notification_reminder_schedule:   String, false,  def,    "0 5 * * * *".to_string();
+        /// Emergency request timeout schedule |> Cron schedule of the job that grants emergency access requests that have met the required wait time.
+        /// Defaults to hourly. Set blank to disable this job.
+        emergency_request_timeout_schedule:   String, false,  def,    "0 5 * * * *".to_string();
     },
 
     /// General settings
@@ -342,12 +382,16 @@ make_config! {
         /// Enable web vault
         web_vault_enabled:      bool,   false,  def,    true;
 
+        /// Allow Sends |> Controls whether users are allowed to create Bitwarden Sends.
+        /// This setting applies globally to all users. To control this on a per-org basis instead, use the "Disable Send" org policy.
+        sends_allowed:          bool,   true,   def,    true;
+
         /// HIBP Api Key |> HaveIBeenPwned API Key, request it here: https://haveibeenpwned.com/API/Key
         hibp_api_key:           Pass,   true,   option;
 
-        /// Per-user attachment limit (KB) |> Limit in kilobytes for a users attachments, once the limit is exceeded it won't be possible to upload more
+        /// Per-user attachment storage limit (KB) |> Max kilobytes of attachment storage allowed per user. When this limit is reached, the user will not be allowed to upload further attachments.
         user_attachment_limit:  i64,    true,   option;
-        /// Per-organization attachment limit (KB) |> Limit in kilobytes for an organization attachments, once the limit is exceeded it won't be possible to upload more
+        /// Per-organization attachment storage limit (KB) |> Max kilobytes of attachment storage allowed per org. When this limit is reached, org members will not be allowed to upload further attachments for ciphers owned by that org.
         org_attachment_limit:   i64,    true,   option;
 
         /// Trash auto-delete days |> Number of days to wait before auto-deleting a trashed item.
@@ -355,6 +399,13 @@ make_config! {
         /// sure to inform all users of any changes to this setting.
         trash_auto_delete_days: i64,    true,   option;
 
+        /// Incomplete 2FA time limit |> Number of minutes to wait before a 2FA-enabled login is
+        /// considered incomplete, resulting in an email notification. An incomplete 2FA login is one
+        /// where the correct master password was provided but the required 2FA step was not completed,
+        /// which potentially indicates a master password compromise. Set to 0 to disable this check.
+        /// This setting applies globally to all users.
+        incomplete_2fa_time_limit: i64, true,   def,    3;
+
         /// Disable icon downloads |> Set to true to disable icon downloading, this would still serve icons from
         /// $ICON_CACHE_FOLDER, but it won't produce any external network request. Needs to set $ICON_CACHE_TTL to 0,
         /// otherwise it will delete them and they won't be downloaded again.
@@ -374,12 +425,15 @@ make_config! {
         org_creation_users:     String, true,   def,    "".to_string();
         /// Allow invitations |> Controls whether users can be invited by organization admins, even when signups are otherwise disabled
         invitations_allowed:    bool,   true,   def,    true;
+        /// Allow emergency access |> Controls whether users can enable emergency access to their accounts. This setting applies globally to all users.
+        emergency_access_allowed:    bool,   true,   def,    true;
         /// Password iterations |> Number of server-side passwords hashing iterations.
         /// The changes only apply when a user changes their password. Not recommended to lower the value
         password_iterations:    i32,    true,   def,    100_000;
-        /// Show password hints |> Controls if the password hint should be shown directly in the web page.
+        /// Show password hint |> Controls whether a password hint should be shown directly in the web page
-        /// Otherwise, if email is disabled, there is no way to see the password hint
+        /// if SMTP service is not configured. Not recommended for publicly-accessible instances as this
-        show_password_hint:     bool,   true,   def,    true;
+        /// provides unauthenticated access to potentially sensitive data.
+        show_password_hint:     bool,   true,   def,    false;
 
         /// Admin page token |> The token used to authenticate in this very same page. Changing it here won't deauthorize the current session
         admin_token:            Pass,   true,   option;
@@ -441,6 +495,9 @@ make_config! {
         /// Max database connection retries |> Number of times to retry the database connection during startup, with 1 second between each retry, set to 0 to retry indefinitely
         db_connection_retries:  u32,    false,  def,    15;
 
+        /// Database connection pool size
+        database_max_conns:     u32,    false,  def,    10;
+
         /// Bypass admin page security (Know the risks!) |> Disables the Admin Token for the admin page so you may use your own auth in-front
         disable_admin_token:    bool,   true,   def,    false;
 
@@ -501,7 +558,7 @@ make_config! {
         /// Server name sent during HELO |> By default this value should be is on the machine's hostname, but might need to be changed in case it trips some anti-spam filters
         helo_name:                     String, true,   option;
         /// Enable SMTP debugging (Know the risks!) |> DANGEROUS: Enabling this will output very detailed SMTP messages. This could contain sensitive information like passwords and usernames! Only enable this during troubleshooting!
-        smtp_debug:                    bool,   true,   def,     false;
+        smtp_debug:                    bool,   false,  def,     false;
         /// Accept Invalid Certs (Know the risks!) |> DANGEROUS: Allow invalid certificates. This option introduces significant vulnerabilities to man-in-the-middle attacks!
         smtp_accept_invalid_certs:     bool,   true,   def,     false;
         /// Accept Invalid Hostnames (Know the risks!) |> DANGEROUS: Allow invalid hostnames. This option introduces significant vulnerabilities to man-in-the-middle attacks!
@@ -595,7 +652,7 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
 
     // Check if the icon blacklist regex is valid
     if let Some(ref r) = cfg.icon_blacklist_regex {
-        let validate_regex = Regex::new(&r);
+        let validate_regex = regex::Regex::new(r);
         match validate_regex {
             Ok(_) => (),
             Err(e) => err!(format!("`ICON_BLACKLIST_REGEX` is invalid: {:#?}", e)),
@@ -635,7 +692,8 @@ impl Config {
         let _usr = ConfigBuilder::from_file(&CONFIG_FILE).unwrap_or_default();
 
         // Create merged config, config file overwrites env
-        let builder = _env.merge(&_usr, true);
+        let mut _overrides = Vec::new();
+        let builder = _env.merge(&_usr, true, &mut _overrides);
 
         // Fill any missing with defaults
         let config = builder.build();
@@ -647,6 +705,7 @@ impl Config {
                 config,
                 _env,
                 _usr,
+                _overrides,
             }),
         })
     }
@@ -662,9 +721,10 @@ impl Config {
         let config_str = serde_json::to_string_pretty(&builder)?;
 
         // Prepare the combined config
+        let mut overrides = Vec::new();
         let config = {
             let env = &self.inner.read().unwrap()._env;
-            env.merge(&builder, false).build()
+            env.merge(&builder, false, &mut overrides).build()
         };
         validate_config(&config)?;
 
@@ -673,6 +733,7 @@ impl Config {
             let mut writer = self.inner.write().unwrap();
             writer.config = config;
             writer._usr = builder;
+            writer._overrides = overrides;
         }
 
         //Save to file
@@ -683,10 +744,11 @@ impl Config {
         Ok(())
     }
 
-    pub fn update_config_partial(&self, other: ConfigBuilder) -> Result<(), Error> {
+    fn update_config_partial(&self, other: ConfigBuilder) -> Result<(), Error> {
         let builder = {
             let usr = &self.inner.read().unwrap()._usr;
-            usr.merge(&other, false)
+            let mut _overrides = Vec::new();
+            usr.merge(&other, false, &mut _overrides)
         };
         self.update_config(builder)
     }
@@ -747,19 +809,17 @@ impl Config {
             let mut writer = self.inner.write().unwrap();
             writer.config = config;
             writer._usr = usr;
+            writer._overrides = Vec::new();
         }
 
         Ok(())
     }
 
     pub fn private_rsa_key(&self) -> String {
-        format!("{}.der", CONFIG.rsa_key_filename())
-    }
-    pub fn private_rsa_key_pem(&self) -> String {
         format!("{}.pem", CONFIG.rsa_key_filename())
     }
     pub fn public_rsa_key(&self) -> String {
-        format!("{}.pub.der", CONFIG.rsa_key_filename())
+        format!("{}.pub.pem", CONFIG.rsa_key_filename())
     }
     pub fn mail_enabled(&self) -> bool {
         let inner = &self.inner.read().unwrap().config;
@@ -832,14 +892,29 @@ where
     }
 
     // First register default templates here
+    reg!("email/email_header");
+    reg!("email/email_footer");
+    reg!("email/email_footer_text");
+
     reg!("email/change_email", ".html");
     reg!("email/delete_account", ".html");
+    reg!("email/emergency_access_invite_accepted", ".html");
+    reg!("email/emergency_access_invite_confirmed", ".html");
+    reg!("email/emergency_access_recovery_approved", ".html");
+    reg!("email/emergency_access_recovery_initiated", ".html");
+    reg!("email/emergency_access_recovery_rejected", ".html");
+    reg!("email/emergency_access_recovery_reminder", ".html");
+    reg!("email/emergency_access_recovery_timed_out", ".html");
+    reg!("email/incomplete_2fa_login", ".html");
     reg!("email/invite_accepted", ".html");
     reg!("email/invite_confirmed", ".html");
     reg!("email/new_device_logged_in", ".html");
     reg!("email/pw_hint_none", ".html");
     reg!("email/pw_hint_some", ".html");
+    reg!("email/send_2fa_removed_from_org", ".html");
+    reg!("email/send_single_org_removed_from_org", ".html");
     reg!("email/send_org_invite", ".html");
+    reg!("email/send_emergency_access_invite", ".html");
     reg!("email/twofactor_email", ".html");
     reg!("email/verify_email", ".html");
     reg!("email/welcome", ".html");

src/crypto.rs

@@ -3,6 +3,7 @@
 //
 use std::num::NonZeroU32;
 
+use data_encoding::HEXLOWER;
 use ring::{digest, hmac, pbkdf2};
 
 use crate::error::Error;
@@ -28,8 +29,6 @@ pub fn verify_password_hash(secret: &[u8], salt: &[u8], previous: &[u8], iterati
 // HMAC
 //
 pub fn hmac_sign(key: &str, data: &str) -> String {
-    use data_encoding::HEXLOWER;
-
     let key = hmac::Key::new(hmac::HMAC_SHA1_FOR_LEGACY_USE_ONLY, key.as_bytes());
     let signature = hmac::sign(&key, data.as_bytes());
 
@@ -52,6 +51,20 @@ pub fn get_random(mut array: Vec<u8>) -> Vec<u8> {
     array
 }
 
+pub fn generate_id(num_bytes: usize) -> String {
+    HEXLOWER.encode(&get_random(vec![0; num_bytes]))
+}
+
+pub fn generate_send_id() -> String {
+    // Send IDs are globally scoped, so make them longer to avoid collisions.
+    generate_id(32) // 256 bits
+}
+
+pub fn generate_attachment_id() -> String {
+    // Attachment IDs are scoped to a cipher, so they can be smaller.
+    generate_id(10) // 80 bits
+}
+
 pub fn generate_token(token_size: u32) -> Result<String, Error> {
     // A u64 can represent all whole numbers up to 19 digits long.
     if token_size > 19 {

src/db/mod.rs

@@ -114,7 +114,7 @@ macro_rules! db_run {
     };
 
     // Different code for each db
-    ( $conn:ident: $( $($db:ident),+ $body:block )+ ) => {
+    ( $conn:ident: $( $($db:ident),+ $body:block )+ ) => {{
         #[allow(unused)] use diesel::prelude::*;
         match $conn {
             $($(
@@ -128,7 +128,7 @@ macro_rules! db_run {
                     $body
                 },
             )+)+
-        }
+        }}
     };
 
     // Same for all dbs
@@ -157,6 +157,24 @@ pub trait FromDb {
     fn from_db(self) -> Self::Output;
 }
 
+impl<T: FromDb> FromDb for Vec<T> {
+    type Output = Vec<T::Output>;
+    #[allow(clippy::wrong_self_convention)]
+    #[inline(always)]
+    fn from_db(self) -> Self::Output {
+        self.into_iter().map(crate::db::FromDb::from_db).collect()
+    }
+}
+
+impl<T: FromDb> FromDb for Option<T> {
+    type Output = Option<T::Output>;
+    #[allow(clippy::wrong_self_convention)]
+    #[inline(always)]
+    fn from_db(self) -> Self::Output {
+        self.map(crate::db::FromDb::from_db)
+    }
+}
+
 // For each struct eg. Cipher, we create a CipherDb inside a module named __$db_model (where $db is sqlite, mysql or postgresql),
 // to implement the Diesel traits. We also provide methods to convert between them and the basic structs. Later, that module will be auto imported when using db_run!
 #[macro_export]
@@ -197,18 +215,9 @@ macro_rules! db_object {
 
             impl crate::db::FromDb for [<$name Db>] {
                 type Output = super::$name;
+                #[allow(clippy::wrong_self_convention)]
                 #[inline(always)] fn from_db(self) -> Self::Output { super::$name { $( $field: self.$field, )+ } }
             }
-
-            impl crate::db::FromDb for Vec<[<$name Db>]> {
-                type Output = Vec<super::$name>;
-                #[inline(always)] fn from_db(self) -> Self::Output { self.into_iter().map(crate::db::FromDb::from_db).collect() }
-            }
-
-            impl crate::db::FromDb for Option<[<$name Db>]> {
-                type Output = Option<super::$name>;
-                #[inline(always)] fn from_db(self) -> Self::Output { self.map(crate::db::FromDb::from_db) }
-            }
         }
     };
 }
@@ -269,7 +278,6 @@ impl<'a, 'r> FromRequest<'a, 'r> for DbConn {
 // https://docs.rs/diesel_migrations/*/diesel_migrations/macro.embed_migrations.html
 #[cfg(sqlite)]
 mod sqlite_migrations {
-    #[allow(unused_imports)]
     embed_migrations!("migrations/sqlite");
 
     pub fn run_migrations() -> Result<(), super::Error> {
@@ -306,7 +314,6 @@ mod sqlite_migrations {
 
 #[cfg(mysql)]
 mod mysql_migrations {
-    #[allow(unused_imports)]
     embed_migrations!("migrations/mysql");
 
     pub fn run_migrations() -> Result<(), super::Error> {
@@ -327,7 +334,6 @@ mod mysql_migrations {
 
 #[cfg(postgresql)]
 mod postgresql_migrations {
-    #[allow(unused_imports)]
     embed_migrations!("migrations/postgresql");
 
     pub fn run_migrations() -> Result<(), super::Error> {

src/db/models/attachment.rs

@@ -1,3 +1,5 @@
+use std::io::ErrorKind;
+
 use serde_json::Value;
 
 use super::Cipher;
@@ -12,7 +14,7 @@ db_object! {
     pub struct Attachment {
         pub id: String,
         pub cipher_uuid: String,
-        pub file_name: String,
+        pub file_name: String, // encrypted
         pub file_size: i32,
         pub akey: Option<String>,
     }
@@ -20,13 +22,13 @@ db_object! {
 
 /// Local methods
 impl Attachment {
-    pub const fn new(id: String, cipher_uuid: String, file_name: String, file_size: i32) -> Self {
+    pub const fn new(id: String, cipher_uuid: String, file_name: String, file_size: i32, akey: Option<String>) -> Self {
         Self {
             id,
             cipher_uuid,
             file_name,
             file_size,
-            akey: None,
+            akey,
         }
     }
 
@@ -34,18 +36,17 @@ impl Attachment {
         format!("{}/{}/{}", CONFIG.attachments_folder(), self.cipher_uuid, self.id)
     }
 
+    pub fn get_url(&self, host: &str) -> String {
+        format!("{}/attachments/{}/{}", host, self.cipher_uuid, self.id)
+    }
+
     pub fn to_json(&self, host: &str) -> Value {
-        use crate::util::get_display_size;
-
-        let web_path = format!("{}/attachments/{}/{}", host, self.cipher_uuid, self.id);
-        let display_size = get_display_size(self.file_size);
-
         json!({
             "Id": self.id,
-            "Url": web_path,
+            "Url": self.get_url(host),
             "FileName": self.file_name,
             "Size": self.file_size.to_string(),
-            "SizeName": display_size,
+            "SizeName": crate::util::get_display_size(self.file_size),
             "Key": self.akey,
             "Object": "attachment"
         })
@@ -91,7 +92,7 @@ impl Attachment {
         }
     }
 
-    pub fn delete(self, conn: &DbConn) -> EmptyResult {
+    pub fn delete(&self, conn: &DbConn) -> EmptyResult {
         db_run! { conn: {
             crate::util::retry(
                 || diesel::delete(attachments::table.filter(attachments::id.eq(&self.id))).execute(conn),
@@ -99,14 +100,25 @@ impl Attachment {
             )
             .map_res("Error deleting attachment")?;
 
-            crate::util::delete_file(&self.get_file_path())?;
+            let file_path = &self.get_file_path();
-            Ok(())
+
+            match crate::util::delete_file(file_path) {
+                // Ignore "file not found" errors. This can happen when the
+                // upstream caller has already cleaned up the file as part of
+                // its own error handling.
+                Err(e) if e.kind() == ErrorKind::NotFound => {
+                    debug!("File '{}' already deleted.", file_path);
+                    Ok(())
+                }
+                Err(e) => Err(e.into()),
+                _ => Ok(()),
+            }
         }}
     }
 
     pub fn delete_all_by_cipher(cipher_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for attachment in Attachment::find_by_cipher(&cipher_uuid, &conn) {
+        for attachment in Attachment::find_by_cipher(cipher_uuid, conn) {
-            attachment.delete(&conn)?;
+            attachment.delete(conn)?;
         }
         Ok(())
     }
@@ -131,16 +143,6 @@ impl Attachment {
         }}
     }
 
-    pub fn find_by_ciphers(cipher_uuids: Vec<String>, conn: &DbConn) -> Vec<Self> {
-        db_run! { conn: {
-            attachments::table
-                .filter(attachments::cipher_uuid.eq_any(cipher_uuids))
-                .load::<AttachmentDb>(conn)
-                .expect("Error loading attachments")
-                .from_db()
-        }}
-    }
-
     pub fn size_by_user(user_uuid: &str, conn: &DbConn) -> i64 {
         db_run! { conn: {
             let result: Option<i64> = attachments::table

src/db/models/cipher.rs

@@ -38,9 +38,16 @@ db_object! {
 
         pub password_history: Option<String>,
         pub deleted_at: Option<NaiveDateTime>,
+        pub reprompt: Option<i32>,
     }
 }
 
+#[allow(dead_code)]
+pub enum RepromptType {
+    None = 0,
+    Password = 1, // not currently used in server
+}
+
 /// Local methods
 impl Cipher {
     pub fn new(atype: i32, name: String) -> Self {
@@ -63,6 +70,7 @@ impl Cipher {
             data: String::new(),
             password_history: None,
             deleted_at: None,
+            reprompt: None,
         }
     }
 }
@@ -89,7 +97,7 @@ impl Cipher {
         let password_history_json =
             self.password_history.as_ref().and_then(|s| serde_json::from_str(s).ok()).unwrap_or(Value::Null);
 
-        let (read_only, hide_passwords) = match self.get_access_restrictions(&user_uuid, conn) {
+        let (read_only, hide_passwords) = match self.get_access_restrictions(user_uuid, conn) {
             Some((ro, hp)) => (ro, hp),
             None => {
                 error!("Cipher ownership assertion failure");
@@ -136,8 +144,9 @@ impl Cipher {
             "Type": self.atype,
             "RevisionDate": format_date(&self.updated_at),
             "DeletedDate": self.deleted_at.map_or(Value::Null, |d| Value::String(format_date(&d))),
-            "FolderId": self.get_folder_uuid(&user_uuid, conn),
+            "FolderId": self.get_folder_uuid(user_uuid, conn),
-            "Favorite": self.is_favorite(&user_uuid, conn),
+            "Favorite": self.is_favorite(user_uuid, conn),
+            "Reprompt": self.reprompt.unwrap_or(RepromptType::None as i32),
             "OrganizationId": self.organization_uuid,
             "Attachments": attachments_json,
             // We have UseTotp set to true by default within the Organization model.
@@ -184,13 +193,13 @@ impl Cipher {
         let mut user_uuids = Vec::new();
         match self.user_uuid {
             Some(ref user_uuid) => {
-                User::update_uuid_revision(&user_uuid, conn);
+                User::update_uuid_revision(user_uuid, conn);
                 user_uuids.push(user_uuid.clone())
             }
             None => {
                 // Belongs to Organization, need to update affected users
                 if let Some(ref org_uuid) = self.organization_uuid {
-                    UserOrganization::find_by_cipher_and_org(&self.uuid, &org_uuid, conn).iter().for_each(|user_org| {
+                    UserOrganization::find_by_cipher_and_org(&self.uuid, org_uuid, conn).iter().for_each(|user_org| {
                         User::update_uuid_revision(&user_org.user_uuid, conn);
                         user_uuids.push(user_org.user_uuid.clone())
                     });
@@ -251,15 +260,15 @@ impl Cipher {
     }
 
     pub fn delete_all_by_organization(org_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for cipher in Self::find_by_org(org_uuid, &conn) {
+        for cipher in Self::find_by_org(org_uuid, conn) {
-            cipher.delete(&conn)?;
+            cipher.delete(conn)?;
         }
         Ok(())
     }
 
     pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for cipher in Self::find_owned_by_user(user_uuid, &conn) {
+        for cipher in Self::find_owned_by_user(user_uuid, conn) {
-            cipher.delete(&conn)?;
+            cipher.delete(conn)?;
         }
         Ok(())
     }
@@ -270,7 +279,7 @@ impl Cipher {
             let now = Utc::now().naive_utc();
             let dt = now - Duration::days(auto_delete_days);
             for cipher in Self::find_deleted_before(&dt, conn) {
-                cipher.delete(&conn).ok();
+                cipher.delete(conn).ok();
             }
         }
     }
@@ -278,7 +287,7 @@ impl Cipher {
     pub fn move_to_folder(&self, folder_uuid: Option<String>, user_uuid: &str, conn: &DbConn) -> EmptyResult {
         User::update_uuid_revision(user_uuid, conn);
 
-        match (self.get_folder_uuid(&user_uuid, conn), folder_uuid) {
+        match (self.get_folder_uuid(user_uuid, conn), folder_uuid) {
             // No changes
             (None, None) => Ok(()),
             (Some(ref old), Some(ref new)) if old == new => Ok(()),
@@ -310,7 +319,7 @@ impl Cipher {
     /// Returns whether this cipher is owned by an org in which the user has full access.
     pub fn is_in_full_access_org(&self, user_uuid: &str, conn: &DbConn) -> bool {
         if let Some(ref org_uuid) = self.organization_uuid {
-            if let Some(user_org) = UserOrganization::find_by_user_and_org(&user_uuid, &org_uuid, conn) {
+            if let Some(user_org) = UserOrganization::find_by_user_and_org(user_uuid, org_uuid, conn) {
                 return user_org.has_full_access();
             }
         }
@@ -327,55 +336,58 @@ impl Cipher {
         // Check whether this cipher is directly owned by the user, or is in
         // a collection that the user has full access to. If so, there are no
         // access restrictions.
-        if self.is_owned_by_user(&user_uuid) || self.is_in_full_access_org(&user_uuid, &conn) {
+        if self.is_owned_by_user(user_uuid) || self.is_in_full_access_org(user_uuid, conn) {
             return Some((false, false));
         }
 
         db_run! {conn: {
             // Check whether this cipher is in any collections accessible to the
             // user. If so, retrieve the access flags for each collection.
-            let query = ciphers::table
+            let rows = ciphers::table
                 .filter(ciphers::uuid.eq(&self.uuid))
                 .inner_join(ciphers_collections::table.on(
                     ciphers::uuid.eq(ciphers_collections::cipher_uuid)))
                 .inner_join(users_collections::table.on(
                     ciphers_collections::collection_uuid.eq(users_collections::collection_uuid)
                         .and(users_collections::user_uuid.eq(user_uuid))))
-                .select((users_collections::read_only, users_collections::hide_passwords));
+                .select((users_collections::read_only, users_collections::hide_passwords))
+                .load::<(bool, bool)>(conn)
+                .expect("Error getting access restrictions");
 
-            // There's an edge case where a cipher can be in multiple collections
+            if rows.is_empty() {
-            // with inconsistent access flags. For example, a cipher could be in
-            // one collection where the user has read-only access, but also in
-            // another collection where the user has read/write access. To handle
-            // this, we do a boolean OR of all values in each of the `read_only`
-            // and `hide_passwords` columns. This could ideally be done as part
-            // of the query, but Diesel doesn't support a max() or bool_or()
-            // function on booleans and this behavior isn't portable anyway.
-            if let Ok(vec) = query.load::<(bool, bool)>(conn) {
-                let mut read_only = false;
-                let mut hide_passwords = false;
-                for (ro, hp) in vec.iter() {
-                    read_only |= ro;
-                    hide_passwords |= hp;
-                }
-
-                Some((read_only, hide_passwords))
-            } else {
                 // This cipher isn't in any collections accessible to the user.
-                None
+                return None;
             }
+
+            // A cipher can be in multiple collections with inconsistent access flags.
+            // For example, a cipher could be in one collection where the user has
+            // read-only access, but also in another collection where the user has
+            // read/write access. For a flag to be in effect for a cipher, upstream
+            // requires all collections the cipher is in to have that flag set.
+            // Therefore, we do a boolean AND of all values in each of the `read_only`
+            // and `hide_passwords` columns. This could ideally be done as part of the
+            // query, but Diesel doesn't support a min() or bool_and() function on
+            // booleans and this behavior isn't portable anyway.
+            let mut read_only = true;
+            let mut hide_passwords = true;
+            for (ro, hp) in rows.iter() {
+                read_only &= ro;
+                hide_passwords &= hp;
+            }
+
+            Some((read_only, hide_passwords))
         }}
     }
 
     pub fn is_write_accessible_to_user(&self, user_uuid: &str, conn: &DbConn) -> bool {
-        match self.get_access_restrictions(&user_uuid, &conn) {
+        match self.get_access_restrictions(user_uuid, conn) {
             Some((read_only, _hide_passwords)) => !read_only,
             None => false,
         }
     }
 
     pub fn is_accessible_to_user(&self, user_uuid: &str, conn: &DbConn) -> bool {
-        self.get_access_restrictions(&user_uuid, &conn).is_some()
+        self.get_access_restrictions(user_uuid, conn).is_some()
     }
 
     // Returns whether this cipher is a favorite of the specified user.

src/db/models/collection.rs

@@ -109,8 +109,8 @@ impl Collection {
 
     pub fn delete(self, conn: &DbConn) -> EmptyResult {
         self.update_users_revision(conn);
-        CollectionCipher::delete_all_by_collection(&self.uuid, &conn)?;
+        CollectionCipher::delete_all_by_collection(&self.uuid, conn)?;
-        CollectionUser::delete_all_by_collection(&self.uuid, &conn)?;
+        CollectionUser::delete_all_by_collection(&self.uuid, conn)?;
 
         db_run! { conn: {
             diesel::delete(collections::table.filter(collections::uuid.eq(self.uuid)))
@@ -120,8 +120,8 @@ impl Collection {
     }
 
     pub fn delete_all_by_organization(org_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for collection in Self::find_by_organization(org_uuid, &conn) {
+        for collection in Self::find_by_organization(org_uuid, conn) {
-            collection.delete(&conn)?;
+            collection.delete(conn)?;
         }
         Ok(())
     }
@@ -220,7 +220,7 @@ impl Collection {
     }
 
     pub fn is_writable_by_user(&self, user_uuid: &str, conn: &DbConn) -> bool {
-        match UserOrganization::find_by_user_and_org(&user_uuid, &self.org_uuid, &conn) {
+        match UserOrganization::find_by_user_and_org(user_uuid, &self.org_uuid, conn) {
             None => false, // Not in Org
             Some(user_org) => {
                 if user_org.has_full_access() {
@@ -242,7 +242,7 @@ impl Collection {
     }
 
     pub fn hide_passwords_for_user(&self, user_uuid: &str, conn: &DbConn) -> bool {
-        match UserOrganization::find_by_user_and_org(&user_uuid, &self.org_uuid, &conn) {
+        match UserOrganization::find_by_user_and_org(user_uuid, &self.org_uuid, conn) {
             None => true, // Not in Org
             Some(user_org) => {
                 if user_org.has_full_access() {
@@ -286,7 +286,7 @@ impl CollectionUser {
         hide_passwords: bool,
         conn: &DbConn,
     ) -> EmptyResult {
-        User::update_uuid_revision(&user_uuid, conn);
+        User::update_uuid_revision(user_uuid, conn);
 
         db_run! { conn:
             sqlite, mysql {
@@ -375,7 +375,7 @@ impl CollectionUser {
     }
 
     pub fn delete_all_by_collection(collection_uuid: &str, conn: &DbConn) -> EmptyResult {
-        CollectionUser::find_by_collection(&collection_uuid, conn).iter().for_each(|collection| {
+        CollectionUser::find_by_collection(collection_uuid, conn).iter().for_each(|collection| {
             User::update_uuid_revision(&collection.user_uuid, conn);
         });
 
@@ -406,7 +406,7 @@ impl CollectionUser {
 /// Database methods
 impl CollectionCipher {
     pub fn save(cipher_uuid: &str, collection_uuid: &str, conn: &DbConn) -> EmptyResult {
-        Self::update_users_revision(&collection_uuid, conn);
+        Self::update_users_revision(collection_uuid, conn);
 
         db_run! { conn:
             sqlite, mysql {
@@ -436,7 +436,7 @@ impl CollectionCipher {
     }
 
     pub fn delete(cipher_uuid: &str, collection_uuid: &str, conn: &DbConn) -> EmptyResult {
-        Self::update_users_revision(&collection_uuid, conn);
+        Self::update_users_revision(collection_uuid, conn);
 
         db_run! { conn: {
             diesel::delete(

src/db/models/device.rs

@@ -17,8 +17,7 @@ db_object! {
         pub user_uuid: String,
 
         pub name: String,
-        // https://github.com/bitwarden/core/tree/master/src/Core/Enums
+        pub atype: i32, // https://github.com/bitwarden/server/blob/master/src/Core/Enums/DeviceType.cs
-        pub atype: i32,
         pub push_token: Option<String>,
 
         pub refresh_token: String,
@@ -143,8 +142,8 @@ impl Device {
     }
 
     pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for device in Self::find_by_user(user_uuid, &conn) {
+        for device in Self::find_by_user(user_uuid, conn) {
-            device.delete(&conn)?;
+            device.delete(conn)?;
         }
         Ok(())
     }

src/db/models/emergency_access.rs

@@ -0,0 +1,282 @@
+use chrono::{NaiveDateTime, Utc};
+use serde_json::Value;
+
+use super::User;
+
+db_object! {
+    #[derive(Debug, Identifiable, Queryable, Insertable, Associations, AsChangeset)]
+    #[table_name = "emergency_access"]
+    #[changeset_options(treat_none_as_null="true")]
+    #[belongs_to(User, foreign_key = "grantor_uuid")]
+    #[primary_key(uuid)]
+    pub struct EmergencyAccess {
+        pub uuid: String,
+        pub grantor_uuid: String,
+        pub grantee_uuid: Option<String>,
+        pub email: Option<String>,
+        pub key_encrypted: Option<String>,
+        pub atype: i32, //EmergencyAccessType
+        pub status: i32, //EmergencyAccessStatus
+        pub wait_time_days: i32,
+        pub recovery_initiated_at: Option<NaiveDateTime>,
+        pub last_notification_at: Option<NaiveDateTime>,
+        pub updated_at: NaiveDateTime,
+        pub created_at: NaiveDateTime,
+    }
+}
+
+/// Local methods
+
+impl EmergencyAccess {
+    pub fn new(grantor_uuid: String, email: Option<String>, status: i32, atype: i32, wait_time_days: i32) -> Self {
+        let now = Utc::now().naive_utc();
+
+        Self {
+            uuid: crate::util::get_uuid(),
+            grantor_uuid,
+            grantee_uuid: None,
+            email,
+            status,
+            atype,
+            wait_time_days,
+            recovery_initiated_at: None,
+            created_at: now,
+            updated_at: now,
+            key_encrypted: None,
+            last_notification_at: None,
+        }
+    }
+
+    pub fn get_type_as_str(&self) -> &'static str {
+        if self.atype == EmergencyAccessType::View as i32 {
+            "View"
+        } else {
+            "Takeover"
+        }
+    }
+
+    pub fn has_type(&self, access_type: EmergencyAccessType) -> bool {
+        self.atype == access_type as i32
+    }
+
+    pub fn has_status(&self, status: EmergencyAccessStatus) -> bool {
+        self.status == status as i32
+    }
+
+    pub fn to_json(&self) -> Value {
+        json!({
+            "Id": self.uuid,
+            "Status": self.status,
+            "Type": self.atype,
+            "WaitTimeDays": self.wait_time_days,
+            "Object": "emergencyAccess",
+        })
+    }
+
+    pub fn to_json_grantor_details(&self, conn: &DbConn) -> Value {
+        let grantor_user = User::find_by_uuid(&self.grantor_uuid, conn).expect("Grantor user not found.");
+
+        json!({
+            "Id": self.uuid,
+            "Status": self.status,
+            "Type": self.atype,
+            "WaitTimeDays": self.wait_time_days,
+            "GrantorId": grantor_user.uuid,
+            "Email": grantor_user.email,
+            "Name": grantor_user.name,
+            "Object": "emergencyAccessGrantorDetails",
+        })
+    }
+
+    #[allow(clippy::manual_map)]
+    pub fn to_json_grantee_details(&self, conn: &DbConn) -> Value {
+        let grantee_user = if let Some(grantee_uuid) = self.grantee_uuid.as_deref() {
+            Some(User::find_by_uuid(grantee_uuid, conn).expect("Grantee user not found."))
+        } else if let Some(email) = self.email.as_deref() {
+            Some(User::find_by_mail(email, conn).expect("Grantee user not found."))
+        } else {
+            None
+        };
+
+        json!({
+            "Id": self.uuid,
+            "Status": self.status,
+            "Type": self.atype,
+            "WaitTimeDays": self.wait_time_days,
+            "GranteeId": grantee_user.as_ref().map_or("", |u| &u.uuid),
+            "Email": grantee_user.as_ref().map_or("", |u| &u.email),
+            "Name": grantee_user.as_ref().map_or("", |u| &u.name),
+            "Object": "emergencyAccessGranteeDetails",
+        })
+    }
+}
+
+#[derive(Copy, Clone, PartialEq, Eq, num_derive::FromPrimitive)]
+pub enum EmergencyAccessType {
+    View = 0,
+    Takeover = 1,
+}
+
+impl EmergencyAccessType {
+    pub fn from_str(s: &str) -> Option<Self> {
+        match s {
+            "0" | "View" => Some(EmergencyAccessType::View),
+            "1" | "Takeover" => Some(EmergencyAccessType::Takeover),
+            _ => None,
+        }
+    }
+}
+
+impl PartialEq<i32> for EmergencyAccessType {
+    fn eq(&self, other: &i32) -> bool {
+        *other == *self as i32
+    }
+}
+
+impl PartialEq<EmergencyAccessType> for i32 {
+    fn eq(&self, other: &EmergencyAccessType) -> bool {
+        *self == *other as i32
+    }
+}
+
+pub enum EmergencyAccessStatus {
+    Invited = 0,
+    Accepted = 1,
+    Confirmed = 2,
+    RecoveryInitiated = 3,
+    RecoveryApproved = 4,
+}
+
+// region Database methods
+
+use crate::db::DbConn;
+
+use crate::api::EmptyResult;
+use crate::error::MapResult;
+
+impl EmergencyAccess {
+    pub fn save(&mut self, conn: &DbConn) -> EmptyResult {
+        User::update_uuid_revision(&self.grantor_uuid, conn);
+        self.updated_at = Utc::now().naive_utc();
+
+        db_run! { conn:
+            sqlite, mysql {
+                match diesel::replace_into(emergency_access::table)
+                    .values(EmergencyAccessDb::to_db(self))
+                    .execute(conn)
+                {
+                    Ok(_) => Ok(()),
+                    // Record already exists and causes a Foreign Key Violation because replace_into() wants to delete the record first.
+                    Err(diesel::result::Error::DatabaseError(diesel::result::DatabaseErrorKind::ForeignKeyViolation, _)) => {
+                        diesel::update(emergency_access::table)
+                            .filter(emergency_access::uuid.eq(&self.uuid))
+                            .set(EmergencyAccessDb::to_db(self))
+                            .execute(conn)
+                            .map_res("Error updating emergency access")
+                    }
+                    Err(e) => Err(e.into()),
+                }.map_res("Error saving emergency access")
+            }
+            postgresql {
+                let value = EmergencyAccessDb::to_db(self);
+                diesel::insert_into(emergency_access::table)
+                    .values(&value)
+                    .on_conflict(emergency_access::uuid)
+                    .do_update()
+                    .set(&value)
+                    .execute(conn)
+                    .map_res("Error saving emergency access")
+            }
+        }
+    }
+
+    pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
+        for ea in Self::find_all_by_grantor_uuid(user_uuid, conn) {
+            ea.delete(conn)?;
+        }
+        for ea in Self::find_all_by_grantee_uuid(user_uuid, conn) {
+            ea.delete(conn)?;
+        }
+        Ok(())
+    }
+
+    pub fn delete(self, conn: &DbConn) -> EmptyResult {
+        User::update_uuid_revision(&self.grantor_uuid, conn);
+
+        db_run! { conn: {
+            diesel::delete(emergency_access::table.filter(emergency_access::uuid.eq(self.uuid)))
+                .execute(conn)
+                .map_res("Error removing user from emergency access")
+        }}
+    }
+
+    pub fn find_by_uuid(uuid: &str, conn: &DbConn) -> Option<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::uuid.eq(uuid))
+                .first::<EmergencyAccessDb>(conn)
+                .ok().from_db()
+        }}
+    }
+
+    pub fn find_by_grantor_uuid_and_grantee_uuid_or_email(
+        grantor_uuid: &str,
+        grantee_uuid: &str,
+        email: &str,
+        conn: &DbConn,
+    ) -> Option<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::grantor_uuid.eq(grantor_uuid))
+                .filter(emergency_access::grantee_uuid.eq(grantee_uuid).or(emergency_access::email.eq(email)))
+                .first::<EmergencyAccessDb>(conn)
+                .ok().from_db()
+        }}
+    }
+
+    pub fn find_all_recoveries(conn: &DbConn) -> Vec<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::status.eq(EmergencyAccessStatus::RecoveryInitiated as i32))
+                .load::<EmergencyAccessDb>(conn).expect("Error loading emergency_access").from_db()
+        }}
+    }
+
+    pub fn find_by_uuid_and_grantor_uuid(uuid: &str, grantor_uuid: &str, conn: &DbConn) -> Option<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::uuid.eq(uuid))
+                .filter(emergency_access::grantor_uuid.eq(grantor_uuid))
+                .first::<EmergencyAccessDb>(conn)
+                .ok().from_db()
+        }}
+    }
+
+    pub fn find_all_by_grantee_uuid(grantee_uuid: &str, conn: &DbConn) -> Vec<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::grantee_uuid.eq(grantee_uuid))
+                .load::<EmergencyAccessDb>(conn).expect("Error loading emergency_access").from_db()
+        }}
+    }
+
+    pub fn find_invited_by_grantee_email(grantee_email: &str, conn: &DbConn) -> Option<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::email.eq(grantee_email))
+                .filter(emergency_access::status.eq(EmergencyAccessStatus::Invited as i32))
+                .first::<EmergencyAccessDb>(conn)
+                .ok().from_db()
+        }}
+    }
+
+    pub fn find_all_by_grantor_uuid(grantor_uuid: &str, conn: &DbConn) -> Vec<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::grantor_uuid.eq(grantor_uuid))
+                .load::<EmergencyAccessDb>(conn).expect("Error loading emergency_access").from_db()
+        }}
+    }
+}
+
+// endregion

src/db/models/favorite.rs

@@ -32,10 +32,10 @@ impl Favorite {
 
     // Sets whether the specified cipher is a favorite of the specified user.
     pub fn set_favorite(favorite: bool, cipher_uuid: &str, user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        let (old, new) = (Self::is_favorite(cipher_uuid, user_uuid, &conn), favorite);
+        let (old, new) = (Self::is_favorite(cipher_uuid, user_uuid, conn), favorite);
         match (old, new) {
             (false, true) => {
-                User::update_uuid_revision(user_uuid, &conn);
+                User::update_uuid_revision(user_uuid, conn);
                 db_run! { conn: {
                 diesel::insert_into(favorites::table)
                     .values((
@@ -47,7 +47,7 @@ impl Favorite {
                 }}
             }
             (true, false) => {
-                User::update_uuid_revision(user_uuid, &conn);
+                User::update_uuid_revision(user_uuid, conn);
                 db_run! { conn: {
                     diesel::delete(
                         favorites::table

src/db/models/folder.rs

@@ -107,7 +107,7 @@ impl Folder {
 
     pub fn delete(&self, conn: &DbConn) -> EmptyResult {
         User::update_uuid_revision(&self.user_uuid, conn);
-        FolderCipher::delete_all_by_folder(&self.uuid, &conn)?;
+        FolderCipher::delete_all_by_folder(&self.uuid, conn)?;
 
         db_run! { conn: {
             diesel::delete(folders::table.filter(folders::uuid.eq(&self.uuid)))
@@ -117,8 +117,8 @@ impl Folder {
     }
 
     pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for folder in Self::find_by_user(user_uuid, &conn) {
+        for folder in Self::find_by_user(user_uuid, conn) {
-            folder.delete(&conn)?;
+            folder.delete(conn)?;
         }
         Ok(())
     }

src/db/models/mod.rs

@@ -2,22 +2,26 @@ mod attachment;
 mod cipher;
 mod collection;
 mod device;
+mod emergency_access;
 mod favorite;
 mod folder;
 mod org_policy;
 mod organization;
 mod send;
 mod two_factor;
+mod two_factor_incomplete;
 mod user;
 
 pub use self::attachment::Attachment;
 pub use self::cipher::Cipher;
 pub use self::collection::{Collection, CollectionCipher, CollectionUser};
 pub use self::device::Device;
+pub use self::emergency_access::{EmergencyAccess, EmergencyAccessStatus, EmergencyAccessType};
 pub use self::favorite::Favorite;
 pub use self::folder::{Folder, FolderCipher};
 pub use self::org_policy::{OrgPolicy, OrgPolicyType};
 pub use self::organization::{Organization, UserOrgStatus, UserOrgType, UserOrganization};
 pub use self::send::{Send, SendType};
 pub use self::two_factor::{TwoFactor, TwoFactorType};
+pub use self::two_factor_incomplete::TwoFactorIncomplete;
 pub use self::user::{Invitation, User, UserStampException};

src/db/models/org_policy.rs

@@ -1,8 +1,10 @@
+use serde::Deserialize;
 use serde_json::Value;
 
 use crate::api::EmptyResult;
 use crate::db::DbConn;
 use crate::error::MapResult;
+use crate::util::UpCase;
 
 use super::{Organization, UserOrgStatus, UserOrgType, UserOrganization};
 
@@ -20,15 +22,23 @@ db_object! {
     }
 }
 
-#[derive(Copy, Clone, num_derive::FromPrimitive)]
+#[derive(Copy, Clone, PartialEq, num_derive::FromPrimitive)]
 pub enum OrgPolicyType {
     TwoFactorAuthentication = 0,
     MasterPassword = 1,
     PasswordGenerator = 2,
-    // SingleOrg = 3, // Not currently supported.
+    SingleOrg = 3,
     // RequireSso = 4, // Not currently supported.
     PersonalOwnership = 5,
     DisableSend = 6,
+    SendOptions = 7,
+}
+
+// https://github.com/bitwarden/server/blob/master/src/Core/Models/Data/SendOptionsPolicyData.cs
+#[derive(Deserialize)]
+#[allow(non_snake_case)]
+pub struct SendOptionsPolicyData {
+    pub DisableHideEmail: bool,
 }
 
 /// Local methods
@@ -133,7 +143,7 @@ impl OrgPolicy {
         }}
     }
 
-    pub fn find_by_user(user_uuid: &str, conn: &DbConn) -> Vec<Self> {
+    pub fn find_confirmed_by_user(user_uuid: &str, conn: &DbConn) -> Vec<Self> {
         db_run! { conn: {
             org_policies::table
                 .inner_join(
@@ -174,8 +184,8 @@ impl OrgPolicy {
     /// and the user is not an owner or admin of that org. This is only useful for checking
     /// applicability of policy types that have these particular semantics.
     pub fn is_applicable_to_user(user_uuid: &str, policy_type: OrgPolicyType, conn: &DbConn) -> bool {
-        // Returns confirmed users only.
+        // TODO: Should check confirmed and accepted users
-        for policy in OrgPolicy::find_by_user(user_uuid, conn) {
+        for policy in OrgPolicy::find_confirmed_by_user(user_uuid, conn) {
             if policy.enabled && policy.has_type(policy_type) {
                 let org_uuid = &policy.org_uuid;
                 if let Some(user) = UserOrganization::find_by_user_and_org(user_uuid, org_uuid, conn) {
@@ -188,6 +198,29 @@ impl OrgPolicy {
         false
     }
 
+    /// Returns true if the user belongs to an org that has enabled the `DisableHideEmail`
+    /// option of the `Send Options` policy, and the user is not an owner or admin of that org.
+    pub fn is_hide_email_disabled(user_uuid: &str, conn: &DbConn) -> bool {
+        for policy in OrgPolicy::find_confirmed_by_user(user_uuid, conn) {
+            if policy.enabled && policy.has_type(OrgPolicyType::SendOptions) {
+                let org_uuid = &policy.org_uuid;
+                if let Some(user) = UserOrganization::find_by_user_and_org(user_uuid, org_uuid, conn) {
+                    if user.atype < UserOrgType::Admin {
+                        match serde_json::from_str::<UpCase<SendOptionsPolicyData>>(&policy.data) {
+                            Ok(opts) => {
+                                if opts.data.DisableHideEmail {
+                                    return true;
+                                }
+                            }
+                            _ => error!("Failed to deserialize policy data: {}", policy.data),
+                        }
+                    }
+                }
+            }
+        }
+        false
+    }
+
     /*pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
         db_run! { conn: {
             diesel::delete(twofactor::table.filter(twofactor::user_uuid.eq(user_uuid)))

src/db/models/organization.rs

@@ -2,7 +2,7 @@ use num_traits::FromPrimitive;
 use serde_json::Value;
 use std::cmp::Ordering;
 
-use super::{CollectionUser, OrgPolicy, User};
+use super::{CollectionUser, OrgPolicy, OrgPolicyType, User};
 
 db_object! {
     #[derive(Identifiable, Queryable, Insertable, AsChangeset)]
@@ -12,6 +12,8 @@ db_object! {
         pub uuid: String,
         pub name: String,
         pub billing_email: String,
+        pub private_key: Option<String>,
+        pub public_key: Option<String>,
     }
 
     #[derive(Identifiable, Queryable, Insertable, AsChangeset)]
@@ -122,12 +124,13 @@ impl PartialOrd<UserOrgType> for i32 {
 
 /// Local methods
 impl Organization {
-    pub fn new(name: String, billing_email: String) -> Self {
+    pub fn new(name: String, billing_email: String, private_key: Option<String>, public_key: Option<String>) -> Self {
         Self {
             uuid: crate::util::get_uuid(),
-
             name,
             billing_email,
+            private_key,
+            public_key,
         }
     }
 
@@ -140,14 +143,16 @@ impl Organization {
             "MaxCollections": 10, // The value doesn't matter, we don't check server-side
             "MaxStorageGb": 10, // The value doesn't matter, we don't check server-side
             "Use2fa": true,
-            "UseDirectory": false,
+            "UseDirectory": false, // Is supported, but this value isn't checked anywhere (yet)
-            "UseEvents": false,
+            "UseEvents": false, // not supported by us
-            "UseGroups": false,
+            "UseGroups": false, // not supported by us
             "UseTotp": true,
             "UsePolicies": true,
             "UseSso": false, // We do not support SSO
             "SelfHost": true,
             "UseApi": false, // not supported by us
+            "HasPublicAndPrivateKeys": self.private_key.is_some() && self.public_key.is_some(),
+            "ResetPasswordEnrolled": false, // not supported by us
 
             "BusinessName": null,
             "BusinessAddress1": null,
@@ -228,10 +233,10 @@ impl Organization {
     pub fn delete(self, conn: &DbConn) -> EmptyResult {
         use super::{Cipher, Collection};
 
-        Cipher::delete_all_by_organization(&self.uuid, &conn)?;
+        Cipher::delete_all_by_organization(&self.uuid, conn)?;
-        Collection::delete_all_by_organization(&self.uuid, &conn)?;
+        Collection::delete_all_by_organization(&self.uuid, conn)?;
-        UserOrganization::delete_all_by_organization(&self.uuid, &conn)?;
+        UserOrganization::delete_all_by_organization(&self.uuid, conn)?;
-        OrgPolicy::delete_all_by_organization(&self.uuid, &conn)?;
+        OrgPolicy::delete_all_by_organization(&self.uuid, conn)?;
 
         db_run! { conn: {
             diesel::delete(organizations::table.filter(organizations::uuid.eq(self.uuid)))
@@ -269,13 +274,15 @@ impl UserOrganization {
             "UsersGetPremium": true,
 
             "Use2fa": true,
-            "UseDirectory": false,
+            "UseDirectory": false, // Is supported, but this value isn't checked anywhere (yet)
-            "UseEvents": false,
+            "UseEvents": false, // not supported by us
-            "UseGroups": false,
+            "UseGroups": false, // not supported by us
             "UseTotp": true,
             "UsePolicies": true,
             "UseApi": false, // not supported by us
             "SelfHost": true,
+            "HasPublicAndPrivateKeys": org.private_key.is_some() && org.public_key.is_some(),
+            "ResetPasswordEnrolled": false, // not supported by us
             "SsoBound": false, // We do not support SSO
             "UseSso": false, // We do not support SSO
             // TODO: Add support for Business Portal
@@ -283,6 +290,8 @@ impl UserOrganization {
             // For now they still have that code also in the web-vault, but they will remove it at some point.
             // https://github.com/bitwarden/server/tree/master/bitwarden_license/src/
             "UseBusinessPortal": false, // Disable BusinessPortal Button
+            "ProviderId": null,
+            "ProviderName": null,
 
             // TODO: Add support for Custom User Roles
             // See: https://bitwarden.com/help/article/user-types-access-control/#custom-role
@@ -293,10 +302,12 @@ impl UserOrganization {
             //     "AccessReports": false,
             //     "ManageAllCollections": false,
             //     "ManageAssignedCollections": false,
+            //     "ManageCiphers": false,
             //     "ManageGroups": false,
             //     "ManagePolicies": false,
+            //     "ManageResetPassword": false,
             //     "ManageSso": false,
-            //     "ManageUsers": false
+            //     "ManageUsers": false,
             // },
 
             "MaxStorageGb": 10, // The value doesn't matter, we don't check server-side
@@ -402,7 +413,7 @@ impl UserOrganization {
     pub fn delete(self, conn: &DbConn) -> EmptyResult {
         User::update_uuid_revision(&self.user_uuid, conn);
 
-        CollectionUser::delete_all_by_user_and_org(&self.user_uuid, &self.org_uuid, &conn)?;
+        CollectionUser::delete_all_by_user_and_org(&self.user_uuid, &self.org_uuid, conn)?;
 
         db_run! { conn: {
             diesel::delete(users_organizations::table.filter(users_organizations::uuid.eq(self.uuid)))
@@ -412,22 +423,22 @@ impl UserOrganization {
     }
 
     pub fn delete_all_by_organization(org_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for user_org in Self::find_by_org(&org_uuid, &conn) {
+        for user_org in Self::find_by_org(org_uuid, conn) {
-            user_org.delete(&conn)?;
+            user_org.delete(conn)?;
         }
         Ok(())
     }
 
     pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for user_org in Self::find_any_state_by_user(&user_uuid, &conn) {
+        for user_org in Self::find_any_state_by_user(user_uuid, conn) {
-            user_org.delete(&conn)?;
+            user_org.delete(conn)?;
         }
         Ok(())
     }
 
     pub fn find_by_email_and_org(email: &str, org_id: &str, conn: &DbConn) -> Option<UserOrganization> {
         if let Some(user) = super::User::find_by_mail(email, conn) {
-            if let Some(user_org) = UserOrganization::find_by_user_and_org(&user.uuid, org_id, &conn) {
+            if let Some(user_org) = UserOrganization::find_by_user_and_org(&user.uuid, org_id, conn) {
                 return Some(user_org);
             }
         }
@@ -466,7 +477,7 @@ impl UserOrganization {
         }}
     }
 
-    pub fn find_by_user(user_uuid: &str, conn: &DbConn) -> Vec<Self> {
+    pub fn find_confirmed_by_user(user_uuid: &str, conn: &DbConn) -> Vec<Self> {
         db_run! { conn: {
             users_organizations::table
                 .filter(users_organizations::user_uuid.eq(user_uuid))
@@ -535,6 +546,25 @@ impl UserOrganization {
         }}
     }
 
+    pub fn find_by_user_and_policy(user_uuid: &str, policy_type: OrgPolicyType, conn: &DbConn) -> Vec<Self> {
+        db_run! { conn: {
+            users_organizations::table
+                .inner_join(
+                    org_policies::table.on(
+                        org_policies::org_uuid.eq(users_organizations::org_uuid)
+                            .and(users_organizations::user_uuid.eq(user_uuid))
+                            .and(org_policies::atype.eq(policy_type as i32))
+                            .and(org_policies::enabled.eq(true)))
+                )
+                .filter(
+                    users_organizations::status.eq(UserOrgStatus::Confirmed as i32)
+                )
+                .select(users_organizations::all_columns)
+                .load::<UserOrganizationDb>(conn)
+                .unwrap_or_default().from_db()
+        }}
+    }
+
     pub fn find_by_cipher_and_org(cipher_uuid: &str, org_uuid: &str, conn: &DbConn) -> Vec<Self> {
         db_run! { conn: {
             users_organizations::table

src/db/models/send.rs

@@ -36,6 +36,7 @@ db_object! {
         pub deletion_date: NaiveDateTime,
 
         pub disabled: bool,
+        pub hide_email: Option<bool>,
     }
 }
 
@@ -73,6 +74,7 @@ impl Send {
             deletion_date,
 
             disabled: false,
+            hide_email: None,
         }
     }
 
@@ -101,6 +103,22 @@ impl Send {
         }
     }
 
+    pub fn creator_identifier(&self, conn: &DbConn) -> Option<String> {
+        if let Some(hide_email) = self.hide_email {
+            if hide_email {
+                return None;
+            }
+        }
+
+        if let Some(user_uuid) = &self.user_uuid {
+            if let Some(user) = User::find_by_uuid(user_uuid, conn) {
+                return Some(user.email);
+            }
+        }
+
+        None
+    }
+
     pub fn to_json(&self) -> Value {
         use crate::util::format_date;
         use data_encoding::BASE64URL_NOPAD;
@@ -123,6 +141,7 @@ impl Send {
             "AccessCount": self.access_count,
             "Password": self.password_hash.as_deref().map(|h| BASE64URL_NOPAD.encode(h)),
             "Disabled": self.disabled,
+            "HideEmail": self.hide_email,
 
             "RevisionDate": format_date(&self.revision_date),
             "ExpirationDate": self.expiration_date.as_ref().map(format_date),
@@ -131,7 +150,7 @@ impl Send {
         })
     }
 
-    pub fn to_json_access(&self) -> Value {
+    pub fn to_json_access(&self, conn: &DbConn) -> Value {
         use crate::util::format_date;
 
         let data: Value = serde_json::from_str(&self.data).unwrap_or_default();
@@ -145,6 +164,7 @@ impl Send {
             "File": if self.atype == SendType::File as i32 { Some(&data) } else { None },
 
             "ExpirationDate": self.expiration_date.as_ref().map(format_date),
+            "CreatorIdentifier": self.creator_identifier(conn),
             "Object": "send-access",
         })
     }
@@ -207,25 +227,28 @@ impl Send {
 
     /// Purge all sends that are past their deletion date.
     pub fn purge(conn: &DbConn) {
-        for send in Self::find_by_past_deletion_date(&conn) {
+        for send in Self::find_by_past_deletion_date(conn) {
-            send.delete(&conn).ok();
+            send.delete(conn).ok();
         }
     }
 
-    pub fn update_users_revision(&self, conn: &DbConn) {
+    pub fn update_users_revision(&self, conn: &DbConn) -> Vec<String> {
+        let mut user_uuids = Vec::new();
         match &self.user_uuid {
             Some(user_uuid) => {
-                User::update_uuid_revision(&user_uuid, conn);
+                User::update_uuid_revision(user_uuid, conn);
+                user_uuids.push(user_uuid.clone())
             }
             None => {
                 // Belongs to Organization, not implemented
             }
-        }
+        };
+        user_uuids
     }
 
     pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
-        for send in Self::find_by_user(user_uuid, &conn) {
+        for send in Self::find_by_user(user_uuid, conn) {
-            send.delete(&conn)?;
+            send.delete(conn)?;
         }
         Ok(())
     }

src/db/models/two_factor.rs

@@ -1,8 +1,6 @@
 use serde_json::Value;
 
-use crate::api::EmptyResult;
+use crate::{api::EmptyResult, db::DbConn, error::MapResult};
-use crate::db::DbConn;
-use crate::error::MapResult;
 
 use super::User;
 
@@ -31,11 +29,14 @@ pub enum TwoFactorType {
     U2f = 4,
     Remember = 5,
     OrganizationDuo = 6,
+    Webauthn = 7,
 
     // These are implementation details
     U2fRegisterChallenge = 1000,
     U2fLoginChallenge = 1001,
     EmailVerificationChallenge = 1002,
+    WebauthnRegisterChallenge = 1003,
+    WebauthnLoginChallenge = 1004,
 }
 
 /// Local methods
@@ -146,4 +147,72 @@ impl TwoFactor {
                 .map_res("Error deleting twofactors")
         }}
     }
+
+    pub fn migrate_u2f_to_webauthn(conn: &DbConn) -> EmptyResult {
+        let u2f_factors = db_run! { conn: {
+            twofactor::table
+                .filter(twofactor::atype.eq(TwoFactorType::U2f as i32))
+                .load::<TwoFactorDb>(conn)
+                .expect("Error loading twofactor")
+                .from_db()
+        }};
+
+        use crate::api::core::two_factor::u2f::U2FRegistration;
+        use crate::api::core::two_factor::webauthn::{get_webauthn_registrations, WebauthnRegistration};
+        use webauthn_rs::proto::*;
+
+        for mut u2f in u2f_factors {
+            let mut regs: Vec<U2FRegistration> = serde_json::from_str(&u2f.data)?;
+            // If there are no registrations or they are migrated (we do the migration in batch so we can consider them all migrated when the first one is)
+            if regs.is_empty() || regs[0].migrated == Some(true) {
+                continue;
+            }
+
+            let (_, mut webauthn_regs) = get_webauthn_registrations(&u2f.user_uuid, conn)?;
+
+            // If the user already has webauthn registrations saved, don't overwrite them
+            if !webauthn_regs.is_empty() {
+                continue;
+            }
+
+            for reg in &mut regs {
+                let x: [u8; 32] = reg.reg.pub_key[1..33].try_into().unwrap();
+                let y: [u8; 32] = reg.reg.pub_key[33..65].try_into().unwrap();
+
+                let key = COSEKey {
+                    type_: COSEAlgorithm::ES256,
+                    key: COSEKeyType::EC_EC2(COSEEC2Key {
+                        curve: ECDSACurve::SECP256R1,
+                        x,
+                        y,
+                    }),
+                };
+
+                let new_reg = WebauthnRegistration {
+                    id: reg.id,
+                    migrated: true,
+                    name: reg.name.clone(),
+                    credential: Credential {
+                        counter: reg.counter,
+                        verified: false,
+                        cred: key,
+                        cred_id: reg.reg.key_handle.clone(),
+                        registration_policy: UserVerificationPolicy::Discouraged,
+                    },
+                };
+
+                webauthn_regs.push(new_reg);
+
+                reg.migrated = Some(true);
+            }
+
+            u2f.data = serde_json::to_string(&regs)?;
+            u2f.save(conn)?;
+
+            TwoFactor::new(u2f.user_uuid.clone(), TwoFactorType::Webauthn, serde_json::to_string(&webauthn_regs)?)
+                .save(conn)?;
+        }
+
+        Ok(())
+    }
 }

src/db/models/two_factor_incomplete.rs

@@ -0,0 +1,108 @@
+use chrono::{NaiveDateTime, Utc};
+
+use crate::{api::EmptyResult, auth::ClientIp, db::DbConn, error::MapResult, CONFIG};
+
+use super::User;
+
+db_object! {
+    #[derive(Identifiable, Queryable, Insertable, Associations, AsChangeset)]
+    #[table_name = "twofactor_incomplete"]
+    #[belongs_to(User, foreign_key = "user_uuid")]
+    #[primary_key(user_uuid, device_uuid)]
+    pub struct TwoFactorIncomplete {
+        pub user_uuid: String,
+        // This device UUID is simply what's claimed by the device. It doesn't
+        // necessarily correspond to any UUID in the devices table, since a device
+        // must complete 2FA login before being added into the devices table.
+        pub device_uuid: String,
+        pub device_name: String,
+        pub login_time: NaiveDateTime,
+        pub ip_address: String,
+    }
+}
+
+impl TwoFactorIncomplete {
+    pub fn mark_incomplete(
+        user_uuid: &str,
+        device_uuid: &str,
+        device_name: &str,
+        ip: &ClientIp,
+        conn: &DbConn,
+    ) -> EmptyResult {
+        if CONFIG.incomplete_2fa_time_limit() <= 0 || !CONFIG.mail_enabled() {
+            return Ok(());
+        }
+
+        // Don't update the data for an existing user/device pair, since that
+        // would allow an attacker to arbitrarily delay notifications by
+        // sending repeated 2FA attempts to reset the timer.
+        let existing = Self::find_by_user_and_device(user_uuid, device_uuid, conn);
+        if existing.is_some() {
+            return Ok(());
+        }
+
+        db_run! { conn: {
+            diesel::insert_into(twofactor_incomplete::table)
+                .values((
+                    twofactor_incomplete::user_uuid.eq(user_uuid),
+                    twofactor_incomplete::device_uuid.eq(device_uuid),
+                    twofactor_incomplete::device_name.eq(device_name),
+                    twofactor_incomplete::login_time.eq(Utc::now().naive_utc()),
+                    twofactor_incomplete::ip_address.eq(ip.ip.to_string()),
+                ))
+                .execute(conn)
+                .map_res("Error adding twofactor_incomplete record")
+        }}
+    }
+
+    pub fn mark_complete(user_uuid: &str, device_uuid: &str, conn: &DbConn) -> EmptyResult {
+        if CONFIG.incomplete_2fa_time_limit() <= 0 || !CONFIG.mail_enabled() {
+            return Ok(());
+        }
+
+        Self::delete_by_user_and_device(user_uuid, device_uuid, conn)
+    }
+
+    pub fn find_by_user_and_device(user_uuid: &str, device_uuid: &str, conn: &DbConn) -> Option<Self> {
+        db_run! { conn: {
+            twofactor_incomplete::table
+                .filter(twofactor_incomplete::user_uuid.eq(user_uuid))
+                .filter(twofactor_incomplete::device_uuid.eq(device_uuid))
+                .first::<TwoFactorIncompleteDb>(conn)
+                .ok()
+                .from_db()
+        }}
+    }
+
+    pub fn find_logins_before(dt: &NaiveDateTime, conn: &DbConn) -> Vec<Self> {
+        db_run! {conn: {
+            twofactor_incomplete::table
+                .filter(twofactor_incomplete::login_time.lt(dt))
+                .load::<TwoFactorIncompleteDb>(conn)
+                .expect("Error loading twofactor_incomplete")
+                .from_db()
+        }}
+    }
+
+    pub fn delete(self, conn: &DbConn) -> EmptyResult {
+        Self::delete_by_user_and_device(&self.user_uuid, &self.device_uuid, conn)
+    }
+
+    pub fn delete_by_user_and_device(user_uuid: &str, device_uuid: &str, conn: &DbConn) -> EmptyResult {
+        db_run! { conn: {
+            diesel::delete(twofactor_incomplete::table
+                           .filter(twofactor_incomplete::user_uuid.eq(user_uuid))
+                           .filter(twofactor_incomplete::device_uuid.eq(device_uuid)))
+                .execute(conn)
+                .map_res("Error in twofactor_incomplete::delete_by_user_and_device()")
+        }}
+    }
+
+    pub fn delete_all_by_user(user_uuid: &str, conn: &DbConn) -> EmptyResult {
+        db_run! { conn: {
+            diesel::delete(twofactor_incomplete::table.filter(twofactor_incomplete::user_uuid.eq(user_uuid)))
+                .execute(conn)
+                .map_res("Error in twofactor_incomplete::delete_all_by_user()")
+        }}
+    }
+}

src/db/models/user.rs

@@ -1,4 +1,4 @@
-use chrono::{NaiveDateTime, Utc};
+use chrono::{Duration, NaiveDateTime, Utc};
 use serde_json::Value;
 
 use crate::crypto;
@@ -63,8 +63,9 @@ enum UserStatus {
 
 #[derive(Serialize, Deserialize)]
 pub struct UserStampException {
-    pub route: String,
+    pub routes: Vec<String>,
     pub security_stamp: String,
+    pub expire: i64,
 }
 
 /// Local methods
@@ -72,9 +73,9 @@ impl User {
     pub const CLIENT_KDF_TYPE_DEFAULT: i32 = 0; // PBKDF2: 0
     pub const CLIENT_KDF_ITER_DEFAULT: i32 = 100_000;
 
-    pub fn new(mail: String) -> Self {
+    pub fn new(email: String) -> Self {
         let now = Utc::now().naive_utc();
-        let email = mail.to_lowercase();
+        let email = email.to_lowercase();
 
         Self {
             uuid: crate::util::get_uuid(),
@@ -135,9 +136,11 @@ impl User {
     /// # Arguments
     ///
     /// * `password` - A str which contains a hashed version of the users master password.
-    /// * `allow_next_route` - A Option<&str> with the function name of the next allowed (rocket) route.
+    /// * `allow_next_route` - A Option<Vec<String>> with the function names of the next allowed (rocket) routes.
+    ///                       These routes are able to use the previous stamp id for the next 2 minutes.
+    ///                       After these 2 minutes this stamp will expire.
     ///
-    pub fn set_password(&mut self, password: &str, allow_next_route: Option<&str>) {
+    pub fn set_password(&mut self, password: &str, allow_next_route: Option<Vec<String>>) {
         self.password_hash = crypto::hash_password(password.as_bytes(), &self.salt, self.password_iterations as u32);
 
         if let Some(route) = allow_next_route {
@@ -154,30 +157,29 @@ impl User {
     /// Set the stamp_exception to only allow a subsequent request matching a specific route using the current security-stamp.
     ///
     /// # Arguments
-    /// * `route_exception` - A str with the function name of the next allowed (rocket) route.
+    /// * `route_exception` - A Vec<String> with the function names of the next allowed (rocket) routes.
+    ///                       These routes are able to use the previous stamp id for the next 2 minutes.
+    ///                       After these 2 minutes this stamp will expire.
     ///
-    /// ### Future
+    pub fn set_stamp_exception(&mut self, route_exception: Vec<String>) {
-    /// In the future it could be posible that we need more of these exception routes.
-    /// In that case we could use an Vec<UserStampException> and add multiple exceptions.
-    pub fn set_stamp_exception(&mut self, route_exception: &str) {
         let stamp_exception = UserStampException {
-            route: route_exception.to_string(),
+            routes: route_exception,
             security_stamp: self.security_stamp.to_string(),
+            expire: (Utc::now().naive_utc() + Duration::minutes(2)).timestamp(),
         };
         self.stamp_exception = Some(serde_json::to_string(&stamp_exception).unwrap_or_default());
     }
 
     /// Resets the stamp_exception to prevent re-use of the previous security-stamp
-    ///
-    /// ### Future
-    /// In the future it could be posible that we need more of these exception routes.
-    /// In that case we could use an Vec<UserStampException> and add multiple exceptions.
     pub fn reset_stamp_exception(&mut self) {
         self.stamp_exception = None;
     }
 }
 
-use super::{Cipher, Device, Favorite, Folder, Send, TwoFactor, UserOrgType, UserOrganization};
+use super::{
+    Cipher, Device, EmergencyAccess, Favorite, Folder, Send, TwoFactor, TwoFactorIncomplete, UserOrgType,
+    UserOrganization,
+};
 use crate::db::DbConn;
 
 use crate::api::EmptyResult;
@@ -186,8 +188,8 @@ use crate::error::MapResult;
 /// Database methods
 impl User {
     pub fn to_json(&self, conn: &DbConn) -> Value {
-        let orgs = UserOrganization::find_by_user(&self.uuid, conn);
+        let orgs = UserOrganization::find_confirmed_by_user(&self.uuid, conn);
-        let orgs_json: Vec<Value> = orgs.iter().map(|c| c.to_json(&conn)).collect();
+        let orgs_json: Vec<Value> = orgs.iter().map(|c| c.to_json(conn)).collect();
         let twofactor_enabled = !TwoFactor::find_by_user(&self.uuid, conn).is_empty();
 
         // TODO: Might want to save the status field in the DB
@@ -211,7 +213,10 @@ impl User {
             "PrivateKey": self.private_key,
             "SecurityStamp": self.security_stamp,
             "Organizations": orgs_json,
-            "Object": "profile"
+            "Providers": [],
+            "ProviderOrganizations": [],
+            "ForcePasswordReset": false,
+            "Object": "profile",
         })
     }
 
@@ -254,7 +259,7 @@ impl User {
     }
 
     pub fn delete(self, conn: &DbConn) -> EmptyResult {
-        for user_org in UserOrganization::find_by_user(&self.uuid, conn) {
+        for user_org in UserOrganization::find_confirmed_by_user(&self.uuid, conn) {
             if user_org.atype == UserOrgType::Owner {
                 let owner_type = UserOrgType::Owner as i32;
                 if UserOrganization::find_by_org_and_type(&user_org.org_uuid, owner_type, conn).len() <= 1 {
@@ -264,12 +269,14 @@ impl User {
         }
 
         Send::delete_all_by_user(&self.uuid, conn)?;
+        EmergencyAccess::delete_all_by_user(&self.uuid, conn)?;
         UserOrganization::delete_all_by_user(&self.uuid, conn)?;
         Cipher::delete_all_by_user(&self.uuid, conn)?;
         Favorite::delete_all_by_user(&self.uuid, conn)?;
         Folder::delete_all_by_user(&self.uuid, conn)?;
         Device::delete_all_by_user(&self.uuid, conn)?;
         TwoFactor::delete_all_by_user(&self.uuid, conn)?;
+        TwoFactorIncomplete::delete_all_by_user(&self.uuid, conn)?;
         Invitation::take(&self.email, conn); // Delete invitation if any
 
         db_run! {conn: {
@@ -347,7 +354,8 @@ impl User {
 }
 
 impl Invitation {
-    pub const fn new(email: String) -> Self {
+    pub fn new(email: String) -> Self {
+        let email = email.to_lowercase();
         Self {
             email,
         }
@@ -398,8 +406,8 @@ impl Invitation {
     }
 
     pub fn take(mail: &str, conn: &DbConn) -> bool {
-        match Self::find_by_mail(mail, &conn) {
+        match Self::find_by_mail(mail, conn) {
-            Some(invitation) => invitation.delete(&conn).is_ok(),
+            Some(invitation) => invitation.delete(conn).is_ok(),
             None => false,
         }
     }

src/db/schemas/mysql/schema.rs

@@ -22,6 +22,7 @@ table! {
         data -> Text,
         password_history -> Nullable<Text>,
         deleted_at -> Nullable<Datetime>,
+        reprompt -> Nullable<Integer>,
     }
 }
 
@@ -99,6 +100,8 @@ table! {
         uuid -> Text,
         name -> Text,
         billing_email -> Text,
+        private_key -> Nullable<Text>,
+        public_key -> Nullable<Text>,
     }
 }
 
@@ -122,6 +125,7 @@ table! {
         expiration_date -> Nullable<Datetime>,
         deletion_date -> Datetime,
         disabled -> Bool,
+        hide_email -> Nullable<Bool>,
     }
 }
 
@@ -136,6 +140,16 @@ table! {
     }
 }
 
+table! {
+    twofactor_incomplete (user_uuid, device_uuid) {
+        user_uuid -> Text,
+        device_uuid -> Text,
+        device_name -> Text,
+        login_time -> Timestamp,
+        ip_address -> Text,
+    }
+}
+
 table! {
     users (uuid) {
         uuid -> Text,
@@ -188,6 +202,23 @@ table! {
     }
 }
 
+table! {
+    emergency_access (uuid) {
+        uuid -> Text,
+        grantor_uuid -> Text,
+        grantee_uuid -> Nullable<Text>,
+        email -> Nullable<Text>,
+        key_encrypted -> Nullable<Text>,
+        atype -> Integer,
+        status -> Integer,
+        wait_time_days -> Integer,
+        recovery_initiated_at -> Nullable<Timestamp>,
+        last_notification_at -> Nullable<Timestamp>,
+        updated_at -> Timestamp,
+        created_at -> Timestamp,
+    }
+}
+
 joinable!(attachments -> ciphers (cipher_uuid));
 joinable!(ciphers -> organizations (organization_uuid));
 joinable!(ciphers -> users (user_uuid));
@@ -206,6 +237,7 @@ joinable!(users_collections -> collections (collection_uuid));
 joinable!(users_collections -> users (user_uuid));
 joinable!(users_organizations -> organizations (org_uuid));
 joinable!(users_organizations -> users (user_uuid));
+joinable!(emergency_access -> users (grantor_uuid));
 
 allow_tables_to_appear_in_same_query!(
     attachments,
@@ -223,4 +255,5 @@ allow_tables_to_appear_in_same_query!(
     users,
     users_collections,
     users_organizations,
+    emergency_access,
 );