Merge branch 'BlackDex-fix-2622-persistent-volume-check' into main

docker/Dockerfile.j2

@@ -181,14 +181,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN {{ mount_rust_cache -}} cargo build --features ${DB} --release{{ package_arch_target_param }}
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -250,7 +242,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 {% if package_arch_target is defined %}
 COPY --from=build /app/target/{{ package_arch_target }}/release/vaultwarden .
 {% else %}

docker/amd64/Dockerfile

@@ -84,14 +84,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -124,7 +116,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/amd64/Dockerfile.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -116,7 +108,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/x86_64-unknown-linux-musl/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/amd64/Dockerfile.buildx

@@ -84,14 +84,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -124,7 +116,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/amd64/Dockerfile.buildx.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 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
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -116,7 +108,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/x86_64-unknown-linux-musl/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/arm64/Dockerfile

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -148,7 +140,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/aarch64-unknown-linux-gnu/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/arm64/Dockerfile.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-musl
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -120,7 +112,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/aarch64-unknown-linux-musl/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/arm64/Dockerfile.buildx

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 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
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -148,7 +140,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/aarch64-unknown-linux-gnu/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/arm64/Dockerfile.buildx.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=aarch64-unknown-linux-musl
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -120,7 +112,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/aarch64-unknown-linux-musl/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv6/Dockerfile

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -153,7 +145,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/arm-unknown-linux-gnueabi/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv6/Dockerfile.alpine

@@ -80,14 +80,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=arm-unknown-linux-musleabi
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -122,7 +114,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/arm-unknown-linux-musleabi/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv6/Dockerfile.buildx

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 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
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -153,7 +145,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/arm-unknown-linux-gnueabi/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv6/Dockerfile.buildx.alpine

@@ -80,14 +80,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=arm-unknown-linux-musleabi
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -122,7 +114,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/arm-unknown-linux-musleabi/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv7/Dockerfile

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabihf
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -148,7 +140,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/armv7-unknown-linux-gnueabihf/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv7/Dockerfile.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -120,7 +112,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/armv7-unknown-linux-musleabihf/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv7/Dockerfile.buildx

@@ -104,14 +104,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 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
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -148,7 +140,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/armv7-unknown-linux-gnueabihf/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

docker/armv7/Dockerfile.buildx.alpine

@@ -78,14 +78,6 @@ RUN touch src/main.rs
 # hadolint ignore=DL3059
 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
 
-# Create a special empty file which we check within the application.
-# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
-# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
-# This file should disappear if a volume is mounted on-top of this using a docker volume.
-# We run this in the build image and copy it over, because the runtime image could be missing some executables.
-# hadolint ignore=DL3059
-RUN touch /vaultwarden_docker_persistent_volume_check
-
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -120,7 +112,6 @@ EXPOSE 3012
 # and the binary from the "build" stage to the current stage
 WORKDIR /
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
 COPY --from=build /app/target/armv7-unknown-linux-musleabihf/release/vaultwarden .
 
 COPY docker/healthcheck.sh /healthcheck.sh

src/api/icons.rs

@@ -30,10 +30,7 @@ use crate::{
 pub fn routes() -> Vec<Route> {
     match CONFIG.icon_service().as_str() {
         "internal" => routes![icon_internal],
-        "bitwarden" => routes![icon_bitwarden],
-        "duckduckgo" => routes![icon_duckduckgo],
-        "google" => routes![icon_google],
-        _ => routes![icon_custom],
+        _ => routes![icon_external],
     }
 }
 
@@ -100,23 +97,8 @@ async fn icon_redirect(domain: &str, template: &str) -> Option<Redirect> {
 }
 
 #[get("/<domain>/icon.png")]
-async fn icon_custom(domain: String) -> Option<Redirect> {
-    icon_redirect(&domain, &CONFIG.icon_service()).await
-}
-
-#[get("/<domain>/icon.png")]
-async fn icon_bitwarden(domain: String) -> Option<Redirect> {
-    icon_redirect(&domain, "https://icons.bitwarden.net/{}/icon.png").await
-}
-
-#[get("/<domain>/icon.png")]
-async fn icon_duckduckgo(domain: String) -> Option<Redirect> {
-    icon_redirect(&domain, "https://icons.duckduckgo.com/ip3/{}.ico").await
-}
-
-#[get("/<domain>/icon.png")]
-async fn icon_google(domain: String) -> Option<Redirect> {
-    icon_redirect(&domain, "https://www.google.com/s2/favicons?domain={}&sz=32").await
+async fn icon_external(domain: String) -> Option<Redirect> {
+    icon_redirect(&domain, &CONFIG._icon_service_url()).await
 }
 
 #[get("/<domain>/icon.png")]

src/config.rs

@@ -463,6 +463,10 @@ make_config! {
         /// service is set, an icon request to Vaultwarden will return an HTTP redirect to the
         /// corresponding icon at the external service.
         icon_service:           String, false,  def,    "internal".to_string();
+        /// Internal
+        _icon_service_url:      String, false,  gen,    |c| generate_icon_service_url(&c.icon_service);
+        /// Internal
+        _icon_service_csp:      String, false,  gen,    |c| generate_icon_service_csp(&c.icon_service, &c._icon_service_url);
         /// Icon redirect code |> The HTTP status code to use for redirects to an external icon service.
         /// The supported codes are 301 (legacy permanent), 302 (legacy temporary), 307 (temporary), and 308 (permanent).
         /// Temporary redirects are useful while testing different icon services, but once a service
@@ -748,6 +752,34 @@ fn extract_url_path(url: &str) -> String {
     }
 }
 
+/// Generate the correct URL for the icon service.
+/// This will be used within icons.rs to call the external icon service.
+fn generate_icon_service_url(icon_service: &str) -> String {
+    match icon_service {
+        "internal" => "".to_string(),
+        "bitwarden" => "https://icons.bitwarden.net/{}/icon.png".to_string(),
+        "duckduckgo" => "https://icons.duckduckgo.com/ip3/{}.ico".to_string(),
+        "google" => "https://www.google.com/s2/favicons?domain={}&sz=32".to_string(),
+        _ => icon_service.to_string(),
+    }
+}
+
+/// Generate the CSP string needed to allow redirected icon fetching
+fn generate_icon_service_csp(icon_service: &str, icon_service_url: &str) -> String {
+    // We split on the first '{', since that is the variable delimiter for an icon service URL.
+    // Everything up until the first '{' should be fixed and can be used as an CSP string.
+    let csp_string = match icon_service_url.split_once('{') {
+        Some((c, _)) => c.to_string(),
+        None => "".to_string(),
+    };
+
+    // Because Google does a second redirect to there gstatic.com domain, we need to add an extra csp string.
+    match icon_service {
+        "google" => csp_string + " https://*.gstatic.com/favicon",
+        _ => csp_string,
+    }
+}
+
 /// Convert the old SMTP_SSL and SMTP_EXPLICIT_TLS options
 fn smtp_convert_deprecated_ssl_options(smtp_ssl: Option<bool>, smtp_explicit_tls: Option<bool>) -> String {
     if smtp_explicit_tls.is_some() || smtp_ssl.is_some() {

src/main.rs

@@ -61,6 +61,11 @@ use std::{
     thread,
 };
 
+use tokio::{
+    fs::File,
+    io::{AsyncBufReadExt, BufReader},
+};
+
 #[macro_use]
 mod error;
 mod api;
@@ -89,7 +94,7 @@ async fn main() -> Result<(), Error> {
 
     let extra_debug = matches!(level, LF::Trace | LF::Debug);
 
-    check_data_folder();
+    check_data_folder().await;
     check_rsa_keys().unwrap_or_else(|_| {
         error!("Error creating keys, exiting...");
         exit(1);
@@ -286,7 +291,7 @@ fn create_dir(path: &str, description: &str) {
     create_dir_all(path).expect(&err_msg);
 }
 
-fn check_data_folder() {
+async fn check_data_folder() {
     let data_folder = &CONFIG.data_folder();
     let path = Path::new(data_folder);
     if !path.exists() {
@@ -299,9 +304,10 @@ fn check_data_folder() {
         exit(1);
     }
 
-    let persistent_volume_check_file = format!("{data_folder}/vaultwarden_docker_persistent_volume_check");
-    let check_file = Path::new(&persistent_volume_check_file);
-    if check_file.exists() && std::env::var("I_REALLY_WANT_VOLATILE_STORAGE").is_err() {
+    if is_running_in_docker()
+        && std::env::var("I_REALLY_WANT_VOLATILE_STORAGE").is_err()
+        && !docker_data_folder_is_persistent(data_folder).await
+    {
         error!(
             "No persistent volume!\n\
             ########################################################################################\n\
@@ -314,6 +320,38 @@ fn check_data_folder() {
     }
 }
 
+/// Detect when using Docker or Podman the DATA_FOLDER is either a bind-mount or a volume created manually.
+/// If not created manually, then the data will not be persistent.
+/// A none persistent volume in either Docker or Podman is represented by a 64 alphanumerical string.
+/// If we detect this string, we will alert about not having a persistent self defined volume.
+/// This probably means that someone forgot to add `-v /path/to/vaultwarden_data/:/data`
+async fn docker_data_folder_is_persistent(data_folder: &str) -> bool {
+    if let Ok(mountinfo) = File::open("/proc/self/mountinfo").await {
+        // Since there can only be one mountpoint to the DATA_FOLDER
+        // We do a basic check for this mountpoint surrounded by a space.
+        let data_folder_match = if data_folder.starts_with('/') {
+            format!(" {data_folder} ")
+        } else {
+            format!(" /{data_folder} ")
+        };
+        let mut lines = BufReader::new(mountinfo).lines();
+        while let Some(line) = lines.next_line().await.unwrap_or_default() {
+            // Only execute a regex check if we find the base match
+            if line.contains(&data_folder_match) {
+                let re = regex::Regex::new(r"/volumes/[a-z0-9]{64}/_data /").unwrap();
+                if re.is_match(&line) {
+                    return false;
+                }
+                // If we did found a match for the mountpoint, but not the regex, then still stop searching.
+                break;
+            }
+        }
+    }
+    // In all other cases, just assume a true.
+    // This is just an informative check to try and prevent data loss.
+    true
+}
+
 fn check_rsa_keys() -> Result<(), crate::error::Error> {
     // If the RSA keys don't exist, try to create them
     let priv_path = CONFIG.private_rsa_key();

src/util.rs

@@ -38,6 +38,10 @@ impl Fairing for AppHeaders {
 
         let req_uri_path = req.uri().path();
 
+        // Do not send the Content-Security-Policy (CSP) Header and X-Frame-Options for the *-connector.html files.
+        // This can cause issues when some MFA requests needs to open a popup or page within the clients like WebAuthn, or Duo.
+        // This is the same behaviour as upstream Bitwarden.
+        if !req_uri_path.ends_with("connector.html") {
             // Check if we are requesting an admin page, if so, allow unsafe-inline for scripts.
             // TODO: In the future maybe we need to see if we can generate a sha256 hash or have no scripts inline at all.
             let admin_path = format!("{}/admin", CONFIG.domain_path());
@@ -46,10 +50,6 @@ impl Fairing for AppHeaders {
                 script_src = " 'unsafe-inline'";
             }
 
-        // Do not send the Content-Security-Policy (CSP) Header and X-Frame-Options for the *-connector.html files.
-        // This can cause issues when some MFA requests needs to open a popup or page within the clients like WebAuthn, or Duo.
-        // This is the same behaviour as upstream Bitwarden.
-        if !req_uri_path.ends_with("connector.html") {
             // # Frame Ancestors:
             // Chrome Web Store: https://chrome.google.com/webstore/detail/bitwarden-free-password-m/nngceckbapebfimnlniiiahkandclblb
             // Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/bitwarden-free-password/jbkfoedolllekgbhcbcoahefnbanhhlh?hl=en-US
@@ -65,13 +65,14 @@ impl Fairing for AppHeaders {
                 "default-src 'self'; \
                 script-src 'self'{script_src}; \
                 style-src 'self' 'unsafe-inline'; \
-                img-src 'self' data: https://haveibeenpwned.com/ https://www.gravatar.com; \
+                img-src 'self' data: https://haveibeenpwned.com/ https://www.gravatar.com {icon_service_csp}; \
                 child-src 'self' https://*.duosecurity.com https://*.duofederal.com; \
                 frame-src 'self' https://*.duosecurity.com https://*.duofederal.com; \
                 connect-src 'self' https://api.pwnedpasswords.com/range/ https://2fa.directory/api/ https://app.simplelogin.io/api/ https://app.anonaddy.com/api/ https://relay.firefox.com/api/; \
                 object-src 'self' blob:; \
-                frame-ancestors 'self' chrome-extension://nngceckbapebfimnlniiiahkandclblb chrome-extension://jbkfoedolllekgbhcbcoahefnbanhhlh moz-extension://* {};",
-                CONFIG.allowed_iframe_ancestors()
+                frame-ancestors 'self' chrome-extension://nngceckbapebfimnlniiiahkandclblb chrome-extension://jbkfoedolllekgbhcbcoahefnbanhhlh moz-extension://* {allowed_iframe_ancestors};",
+                icon_service_csp=CONFIG._icon_service_csp(),
+                allowed_iframe_ancestors=CONFIG.allowed_iframe_ancestors()
             );
             res.set_raw_header("Content-Security-Policy", csp);
             res.set_raw_header("X-Frame-Options", "SAMEORIGIN");