Merge e617630f50 into 2ad33ec97f

* Update Crate and Rust

- Updated all crates
- Updated Rust to the latest patch version

* Updated GitHub Actions

.github/workflows/build.yml

@@ -46,7 +46,7 @@ jobs:
     steps:
       # Checkout the repo
       - name: "Checkout"
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b #v4.1.4
       # End Checkout the repo
 
 
@@ -74,7 +74,7 @@ jobs:
 
       # Only install the clippy and rustfmt components on the default rust-toolchain
       - name: "Install rust-toolchain version"
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248 # master @ 2023-12-07 - 10:22 PM GMT+1
+        uses: dtolnay/rust-toolchain@bb45937a053e097f8591208d8e74c90db1873d07 # master @ Apr 14, 2024, 9:02 PM GMT+2
         if: ${{ matrix.channel == 'rust-toolchain' }}
         with:
           toolchain: "${{steps.toolchain.outputs.RUST_TOOLCHAIN}}"
@@ -84,7 +84,7 @@ jobs:
 
       # Install the any other channel to be used for which we do not execute clippy and rustfmt
       - name: "Install MSRV version"
-        uses: dtolnay/rust-toolchain@be73d7920c329f220ce78e0234b8f96b7ae60248 # master @ 2023-12-07 - 10:22 PM GMT+1
+        uses: dtolnay/rust-toolchain@bb45937a053e097f8591208d8e74c90db1873d07 # master @ Apr 14, 2024, 9:02 PM GMT+2
         if: ${{ matrix.channel != 'rust-toolchain' }}
         with:
           toolchain: "${{steps.toolchain.outputs.RUST_TOOLCHAIN}}"

.github/workflows/hadolint.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       # Checkout the repo
       - name: Checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
       # End Checkout the repo
 
       # Download hadolint - https://github.com/hadolint/hadolint/releases

.github/workflows/release.yml

@@ -58,7 +58,7 @@ jobs:
     steps:
       # Checkout the repo
       - name: Checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
         with:
           fetch-depth: 0
 
@@ -69,11 +69,11 @@ jobs:
 
       # Start Docker Buildx
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3.3.0
         # https://github.com/moby/buildkit/issues/3969
         # Also set max parallelism to 2, the default of 4 breaks GitHub Actions
         with:
-          config-inline: |
+          buildkitd-config-inline: |
             [worker.oci]
               max-parallelism = 2
           driver-opts: |
@@ -102,7 +102,7 @@ jobs:
 
       # Login to Docker Hub
       - name: Login to Docker Hub
-        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v3.1.0
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -116,7 +116,7 @@ jobs:
 
       # Login to GitHub Container Registry
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v3.1.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
@@ -137,7 +137,7 @@ jobs:
 
       # Login to Quay.io
       - name: Login to Quay.io
-        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v3.1.0
         with:
           registry: quay.io
           username: ${{ secrets.QUAY_USERNAME }}
@@ -171,7 +171,7 @@ jobs:
           echo "CONTAINER_REGISTRIES=${CONTAINER_REGISTRIES:+${CONTAINER_REGISTRIES},}localhost:5000/vaultwarden/server" | tee -a "${GITHUB_ENV}"
 
       - name: Bake ${{ matrix.base_image }} containers
-        uses: docker/bake-action@849707117b03d39aba7924c50a10376a69e88d7d # v4.1.0
+        uses: docker/bake-action@73b0efa7a0e8ac276e0a8d5c580698a942ff10b5 # v4.4.0
         env:
           BASE_TAGS: "${{ env.BASE_TAGS }}"
           SOURCE_COMMIT: "${{ env.SOURCE_COMMIT }}"
@@ -229,28 +229,28 @@ jobs:
 
       # Upload artifacts to Github Actions
       - name: "Upload amd64 artifact"
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: ${{ matrix.base_image == 'alpine' }}
         with:
           name: vaultwarden-${{ env.SOURCE_VERSION }}-linux-amd64
           path: vaultwarden-amd64
 
       - name: "Upload arm64 artifact"
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: ${{ matrix.base_image == 'alpine' }}
         with:
           name: vaultwarden-${{ env.SOURCE_VERSION }}-linux-arm64
           path: vaultwarden-arm64
 
       - name: "Upload armv7 artifact"
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: ${{ matrix.base_image == 'alpine' }}
         with:
           name: vaultwarden-${{ env.SOURCE_VERSION }}-linux-armv7
           path: vaultwarden-armv7
 
       - name: "Upload armv6 artifact"
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: ${{ matrix.base_image == 'alpine' }}
         with:
           name: vaultwarden-${{ env.SOURCE_VERSION }}-linux-armv6

.github/workflows/trivy.yml

@@ -25,10 +25,10 @@ jobs:
       actions: read
     steps:
       - name: Checkout code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b #v4.1.4
 
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@d43c1f16c00cfd3978dde6c07f4bbcf9eb6993ca # v0.16.1
+        uses: aquasecurity/trivy-action@d710430a6722f083d3b36b8339ff66b32f22ee55 # v0.19.0
         with:
           scan-type: repo
           ignore-unfixed: true
@@ -37,6 +37,6 @@ jobs:
           severity: CRITICAL,HIGH
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@b7bf0a3ed3ecfa44160715d7c442788f65f0f923 # v3.23.2
+        uses: github/codeql-action/upload-sarif@2bbafcdd7fbf96243689e764c2f15d9735164f33 # v3.25.3
         with:
           sarif_file: 'trivy-results.sarif'

Cargo.toml

@@ -36,7 +36,7 @@ unstable = []
 
 [target."cfg(not(windows))".dependencies]
 # Logging
-syslog = "6.1.0"
+syslog = "6.1.1"
 
 [dependencies]
 # Logging
@@ -60,7 +60,7 @@ rocket = { version = "0.5.0", features = ["tls", "json"], default-features = fal
 rocket_ws = { version ="0.1.0" }
 
 # WebSockets libraries
-rmpv = "1.0.1" # MessagePack library
+rmpv = "1.0.2" # MessagePack library
 
 # Concurrent HashMap used for WebSocket messaging and favicons
 dashmap = "5.5.3"
@@ -70,11 +70,11 @@ futures = "0.3.30"
 tokio = { version = "1.37.0", features = ["rt-multi-thread", "fs", "io-util", "parking_lot", "time", "signal"] }
 
 # A generic serialization/deserialization framework
-serde = { version = "1.0.197", features = ["derive"] }
-serde_json = "1.0.115"
+serde = { version = "1.0.198", features = ["derive"] }
+serde_json = "1.0.116"
 
 # A safe, extensible ORM and Query builder
-diesel = { version = "2.1.5", features = ["chrono", "r2d2", "numeric"] }
+diesel = { version = "2.1.6", features = ["chrono", "r2d2", "numeric"] }
 diesel_migrations = "2.1.0"
 diesel_logger = { version = "0.3.0", optional = true }
 
@@ -89,12 +89,12 @@ ring = "0.17.8"
 uuid = { version = "1.8.0", features = ["v4"] }
 
 # Date and time libraries
-chrono = { version = "0.4.37", features = ["clock", "serde"], default-features = false }
+chrono = { version = "0.4.38", features = ["clock", "serde"], default-features = false }
 chrono-tz = "0.9.0"
-time = "0.3.34"
+time = "0.3.36"
 
 # Job scheduler
-job_scheduler_ng = "2.0.4"
+job_scheduler_ng = "2.0.5"
 
 # Data encoding library Hex/Base32/Base64
 data-encoding = "2.5.0"
@@ -115,7 +115,7 @@ webauthn-rs = "0.3.2"
 url = "2.5.0"
 
 # Email libraries
-lettre = { version = "0.11.6", features = ["smtp-transport", "sendmail-transport", "builder", "serde", "tokio1-native-tls", "hostname", "tracing", "tokio1"], default-features = false }
+lettre = { version = "0.11.7", features = ["smtp-transport", "sendmail-transport", "builder", "serde", "tokio1-native-tls", "hostname", "tracing", "tokio1"], default-features = false }
 percent-encoding = "2.3.1" # URL encoding library used for URL's in the emails
 email_address = "0.2.4"
 
@@ -123,7 +123,7 @@ email_address = "0.2.4"
 handlebars = { version = "5.1.2", features = ["dir_source"] }
 
 # HTTP client (Used for favicons, version check, DUO and HIBP API)
-reqwest = { version = "0.12.3", features = ["native-tls-alpn", "stream", "json", "gzip", "brotli", "socks", "cookies", "hickory-dns"] }
+reqwest = { version = "0.12.4", features = ["native-tls-alpn", "stream", "json", "gzip", "brotli", "socks", "cookies", "hickory-dns"] }
 
 # Favicon extraction libraries
 html5gum = "0.5.7"
@@ -132,7 +132,7 @@ data-url = "0.3.1"
 bytes = "1.6.0"
 
 # Cache function results (Used for version check and favicon fetching)
-cached = { version = "0.49.2", features = ["async"] }
+cached = { version = "0.50.0", features = ["async"] }
 
 # Used for custom short lived cookie jar during favicon extraction
 cookie = "0.18.1"
@@ -153,7 +153,7 @@ semver = "1.0.22"
 
 # Allow overriding the default memory allocator
 # Mainly used for the musl builds, since the default musl malloc is very slow
-mimalloc = { version = "0.1.39", features = ["secure"], default-features = false, optional = true }
+mimalloc = { version = "0.1.41", features = ["secure"], default-features = false, optional = true }
 which = "6.0.1"
 
 # Argon2 library with support for the PHC format

docker/DockerSettings.yaml

@@ -1,10 +1,10 @@
 ---
 vault_version: "v2024.3.1"
 vault_image_digest: "sha256:689b1e706f29e1858a5c7e0ec82e40fac793322e5e0ac9102ab09c2620207cd5"
-# Cross Compile Docker Helper Scripts v1.3.0
+# Cross Compile Docker Helper Scripts v1.4.0
 # We use the linux/amd64 platform shell scripts since there is no difference between the different platform scripts
-xx_image_digest: "sha256:c9609ace652bbe51dd4ce90e0af9d48a4590f1214246da5bc70e46f6dd586edc"
-rust_version: 1.77.0 # Rust version to be used
+xx_image_digest: "sha256:0cd3f05c72d6c9b038eb135f91376ee1169ef3a330d34e418e65e2a5c2e9c0d4"
+rust_version: 1.77.2 # Rust version to be used
 debian_version: bookworm # Debian release name to be used
 alpine_version: 3.19 # Alpine version to be used
 # For which platforms/architectures will we try to build images

docker/Dockerfile.alpine

@@ -31,10 +31,10 @@ FROM --platform=linux/amd64 docker.io/vaultwarden/web-vault@sha256:689b1e706f29e
 ########################## ALPINE BUILD IMAGES ##########################
 ## NOTE: The Alpine Base Images do not support other platforms then linux/amd64
 ## And for Alpine we define all build images here, they will only be loaded when actually used
-FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:x86_64-musl-stable-1.77.0 as build_amd64
-FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:aarch64-musl-stable-1.77.0 as build_arm64
-FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:armv7-musleabihf-stable-1.77.0 as build_armv7
-FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:arm-musleabi-stable-1.77.0 as build_armv6
+FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:x86_64-musl-stable-1.77.2 as build_amd64
+FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:aarch64-musl-stable-1.77.2 as build_arm64
+FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:armv7-musleabihf-stable-1.77.2 as build_armv7
+FROM --platform=linux/amd64 ghcr.io/blackdex/rust-musl:arm-musleabi-stable-1.77.2 as build_armv6
 
 ########################## BUILD IMAGE ##########################
 # hadolint ignore=DL3006

docker/Dockerfile.debian

@@ -31,11 +31,11 @@ FROM --platform=linux/amd64 docker.io/vaultwarden/web-vault@sha256:689b1e706f29e
 ########################## Cross Compile Docker Helper Scripts ##########################
 ## We use the linux/amd64 no matter which Build Platform, since these are all bash scripts
 ## And these bash scripts do not have any significant difference if at all
-FROM --platform=linux/amd64 docker.io/tonistiigi/xx@sha256:c9609ace652bbe51dd4ce90e0af9d48a4590f1214246da5bc70e46f6dd586edc AS xx
+FROM --platform=linux/amd64 docker.io/tonistiigi/xx@sha256:0cd3f05c72d6c9b038eb135f91376ee1169ef3a330d34e418e65e2a5c2e9c0d4 AS xx
 
 ########################## BUILD IMAGE ##########################
 # hadolint ignore=DL3006
-FROM --platform=$BUILDPLATFORM docker.io/library/rust:1.77.0-slim-bookworm as build
+FROM --platform=$BUILDPLATFORM docker.io/library/rust:1.77.2-slim-bookworm as build
 COPY --from=xx / /
 ARG TARGETARCH
 ARG TARGETVARIANT

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.77.0"
+channel = "1.77.2"
 components = [ "rustfmt", "clippy" ]
 profile = "minimal"

src/api/core/accounts.rs

@@ -166,7 +166,8 @@ pub async fn _register(data: JsonUpcase<RegisterData>, mut conn: DbConn) -> Json
                 }
                 user
             } else if CONFIG.is_signup_allowed(&email)
-                || EmergencyAccess::find_invited_by_grantee_email(&email, &mut conn).await.is_some()
+                || (CONFIG.emergency_access_allowed()
+                    && EmergencyAccess::find_invited_by_grantee_email(&email, &mut conn).await.is_some())
             {
                 user
             } else {
@@ -217,7 +218,6 @@ pub async fn _register(data: JsonUpcase<RegisterData>, mut conn: DbConn) -> Json
             if let Err(e) = mail::send_welcome_must_verify(&user.email, &user.uuid).await {
                 error!("Error sending welcome email: {:#?}", e);
             }
-
             user.last_verifying_at = Some(user.created_at);
         } else if let Err(e) = mail::send_welcome(&user.email).await {
             error!("Error sending welcome email: {:#?}", e);
@@ -229,6 +229,14 @@ pub async fn _register(data: JsonUpcase<RegisterData>, mut conn: DbConn) -> Json
     }
 
     user.save(&mut conn).await?;
+
+    // accept any open emergency access invitations
+    if !CONFIG.mail_enabled() && CONFIG.emergency_access_allowed() {
+        for mut emergency_invite in EmergencyAccess::find_all_invited_by_grantee_email(&user.email, &mut conn).await {
+            let _ = emergency_invite.accept_invite(&user.uuid, &user.email, &mut conn).await;
+        }
+    }
+
     Ok(Json(json!({
       "Object": "register",
       "CaptchaBypassToken": "",

src/api/core/emergency_access.rs

@@ -61,7 +61,9 @@ async fn get_contacts(headers: Headers, mut conn: DbConn) -> Json<Value> {
     let emergency_access_list = EmergencyAccess::find_all_by_grantor_uuid(&headers.user.uuid, &mut conn).await;
     let mut emergency_access_list_json = Vec::with_capacity(emergency_access_list.len());
     for ea in emergency_access_list {
-        emergency_access_list_json.push(ea.to_json_grantee_details(&mut conn).await);
+        if let Some(grantee) = ea.to_json_grantee_details(&mut conn).await {
+            emergency_access_list_json.push(grantee)
+        }
     }
 
     Json(json!({
@@ -95,7 +97,9 @@ async fn get_emergency_access(emer_id: &str, mut conn: DbConn) -> JsonResult {
     check_emergency_access_enabled()?;
 
     match EmergencyAccess::find_by_uuid(emer_id, &mut conn).await {
-        Some(emergency_access) => Ok(Json(emergency_access.to_json_grantee_details(&mut conn).await)),
+        Some(emergency_access) => Ok(Json(
+            emergency_access.to_json_grantee_details(&mut conn).await.expect("Grantee user should exist but does not!"),
+        )),
         None => err!("Emergency access not valid."),
     }
 }
@@ -209,7 +213,7 @@ async fn send_invite(data: JsonUpcase<EmergencyAccessInviteData>, headers: Heade
         err!("You can not set yourself as an emergency contact.")
     }
 
-    let grantee_user = match User::find_by_mail(&email, &mut conn).await {
+    let (grantee_user, new_user) = match User::find_by_mail(&email, &mut conn).await {
         None => {
             if !CONFIG.invitations_allowed() {
                 err!(format!("Grantee user does not exist: {}", &email))
@@ -226,9 +230,10 @@ async fn send_invite(data: JsonUpcase<EmergencyAccessInviteData>, headers: Heade
 
             let mut user = User::new(email.clone());
             user.save(&mut conn).await?;
-            user
+            (user, true)
         }
-        Some(user) => user,
+        Some(user) if user.password_hash.is_empty() => (user, true),
+        Some(user) => (user, false),
     };
 
     if EmergencyAccess::find_by_grantor_uuid_and_grantee_uuid_or_email(
@@ -256,15 +261,9 @@ async fn send_invite(data: JsonUpcase<EmergencyAccessInviteData>, headers: Heade
             &grantor_user.email,
         )
         .await?;
-    } else {
-        // Automatically mark user as accepted if no email invites
-        match User::find_by_mail(&email, &mut conn).await {
-            Some(user) => match accept_invite_process(&user.uuid, &mut new_emergency_access, &email, &mut conn).await {
-                Ok(v) => v,
-                Err(e) => err!(e.to_string()),
-            },
-            None => err!("Grantee user not found."),
-        }
+    } else if !new_user {
+        // if mail is not enabled immediately accept the invitation for existing users
+        new_emergency_access.accept_invite(&grantee_user.uuid, &email, &mut conn).await?;
     }
 
     Ok(())
@@ -308,17 +307,12 @@ async fn resend_invite(emer_id: &str, headers: Headers, mut conn: DbConn) -> Emp
             &grantor_user.email,
         )
         .await?;
-    } else {
-        if Invitation::find_by_mail(&email, &mut conn).await.is_none() {
-            let invitation = Invitation::new(&email);
-            invitation.save(&mut conn).await?;
-        }
-
-        // Automatically mark user as accepted if no email invites
-        match accept_invite_process(&grantee_user.uuid, &mut emergency_access, &email, &mut conn).await {
-            Ok(v) => v,
-            Err(e) => err!(e.to_string()),
-        }
+    } else if !grantee_user.password_hash.is_empty() {
+        // accept the invitation for existing user
+        emergency_access.accept_invite(&grantee_user.uuid, &email, &mut conn).await?;
+    } else if CONFIG.invitations_allowed() && Invitation::find_by_mail(&email, &mut conn).await.is_none() {
+        let invitation = Invitation::new(&email);
+        invitation.save(&mut conn).await?;
     }
 
     Ok(())
@@ -367,10 +361,7 @@ async fn accept_invite(emer_id: &str, data: JsonUpcase<AcceptData>, headers: Hea
         && grantor_user.name == claims.grantor_name
         && grantor_user.email == claims.grantor_email
     {
-        match accept_invite_process(&grantee_user.uuid, &mut emergency_access, &grantee_user.email, &mut conn).await {
-            Ok(v) => v,
-            Err(e) => err!(e.to_string()),
-        }
+        emergency_access.accept_invite(&grantee_user.uuid, &grantee_user.email, &mut conn).await?;
 
         if CONFIG.mail_enabled() {
             mail::send_emergency_access_invite_accepted(&grantor_user.email, &grantee_user.email).await?;
@@ -382,26 +373,6 @@ async fn accept_invite(emer_id: &str, data: JsonUpcase<AcceptData>, headers: Hea
     }
 }
 
-async fn accept_invite_process(
-    grantee_uuid: &str,
-    emergency_access: &mut EmergencyAccess,
-    grantee_email: &str,
-    conn: &mut DbConn,
-) -> EmptyResult {
-    if emergency_access.email.is_none() || emergency_access.email.as_ref().unwrap() != grantee_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(String::from(grantee_uuid));
-    emergency_access.email = None;
-    emergency_access.save(conn).await
-}
-
 #[derive(Deserialize)]
 #[allow(non_snake_case)]
 struct ConfirmData {

src/db/models/emergency_access.rs

@@ -81,25 +81,32 @@ impl EmergencyAccess {
         })
     }
 
-    pub async fn to_json_grantee_details(&self, conn: &mut DbConn) -> Value {
+    pub async fn to_json_grantee_details(&self, conn: &mut DbConn) -> Option<Value> {
         let grantee_user = if let Some(grantee_uuid) = self.grantee_uuid.as_deref() {
-            Some(User::find_by_uuid(grantee_uuid, conn).await.expect("Grantee user not found."))
+            User::find_by_uuid(grantee_uuid, conn).await.expect("Grantee user not found.")
         } else if let Some(email) = self.email.as_deref() {
-            Some(User::find_by_mail(email, conn).await.expect("Grantee user not found."))
+            match User::find_by_mail(email, conn).await {
+                Some(user) => user,
+                None => {
+                    // remove outstanding invitations which should not exist
+                    let _ = Self::delete_all_by_grantee_email(email, conn).await;
+                    return None;
+                }
+            }
         } else {
-            None
+            return None;
         };
 
-        json!({
+        Some(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),
+            "GranteeId": grantee_user.uuid,
+            "Email": grantee_user.email,
+            "Name": grantee_user.name,
             "Object": "emergencyAccessGranteeDetails",
-        })
+        }))
     }
 }
 
@@ -214,6 +221,13 @@ impl EmergencyAccess {
         Ok(())
     }
 
+    pub async fn delete_all_by_grantee_email(grantee_email: &str, conn: &mut DbConn) -> EmptyResult {
+        for ea in Self::find_all_invited_by_grantee_email(grantee_email, conn).await {
+            ea.delete(conn).await?;
+        }
+        Ok(())
+    }
+
     pub async fn delete(self, conn: &mut DbConn) -> EmptyResult {
         User::update_uuid_revision(&self.grantor_uuid, conn).await;
 
@@ -285,6 +299,15 @@ impl EmergencyAccess {
         }}
     }
 
+    pub async fn find_all_invited_by_grantee_email(grantee_email: &str, conn: &mut DbConn) -> Vec<Self> {
+        db_run! { conn: {
+            emergency_access::table
+                .filter(emergency_access::email.eq(grantee_email))
+                .filter(emergency_access::status.eq(EmergencyAccessStatus::Invited as i32))
+                .load::<EmergencyAccessDb>(conn).expect("Error loading emergency_access").from_db()
+        }}
+    }
+
     pub async fn find_all_by_grantor_uuid(grantor_uuid: &str, conn: &mut DbConn) -> Vec<Self> {
         db_run! { conn: {
             emergency_access::table
@@ -292,6 +315,21 @@ impl EmergencyAccess {
                 .load::<EmergencyAccessDb>(conn).expect("Error loading emergency_access").from_db()
         }}
     }
+
+    pub async fn accept_invite(&mut self, grantee_uuid: &str, grantee_email: &str, conn: &mut DbConn) -> EmptyResult {
+        if self.email.is_none() || self.email.as_ref().unwrap() != grantee_email {
+            err!("User email does not match invite.");
+        }
+
+        if self.status == EmergencyAccessStatus::Accepted as i32 {
+            err!("Emergency contact already accepted.");
+        }
+
+        self.status = EmergencyAccessStatus::Accepted as i32;
+        self.grantee_uuid = Some(String::from(grantee_uuid));
+        self.email = None;
+        self.save(conn).await
+    }
 }
 
 // endregion

src/db/models/user.rs

@@ -311,6 +311,7 @@ impl User {
 
         Send::delete_all_by_user(&self.uuid, conn).await?;
         EmergencyAccess::delete_all_by_user(&self.uuid, conn).await?;
+        EmergencyAccess::delete_all_by_grantee_email(&self.email, conn).await?;
         UserOrganization::delete_all_by_user(&self.uuid, conn).await?;
         Cipher::delete_all_by_user(&self.uuid, conn).await?;
         Favorite::delete_all_by_user(&self.uuid, conn).await?;