Merge pull request #3170 from jjlin/cap_net_bind_service

Allow listening on privileged ports (below 1024) as non-root

.github/workflows/release.yml

@@ -48,7 +48,10 @@ jobs:
         ports:
           - 5000:5000
     env:
-      DOCKER_BUILDKIT: 1 # Disabled for now, but we should look at this because it will speedup building!
+      # Use BuildKit (https://docs.docker.com/build/buildkit/) for better
+      # build performance and the ability to copy extended file attributes
+      # (e.g., for executable capabilities) across build phases.
+      DOCKER_BUILDKIT: 1
       # DOCKER_REPO/secrets.DOCKERHUB_REPO needs to be 'index.docker.io/<user>/<repo>'
       DOCKER_REPO: ${{ secrets.DOCKERHUB_REPO }}
       SOURCE_COMMIT: ${{ github.sha }}

.hadolint.yaml

@@ -3,5 +3,7 @@ ignored:
   - DL3008
   # disable explicit version for apk install
   - DL3018
+  # disable check for consecutive `RUN` instructions
+  - DL3059
 trustedRegistries:
   - docker.io

docker/Dockerfile.j2

@@ -50,7 +50,7 @@
 {% else %}
 {%   set package_arch_target_param = "" %}
 {% endif %}
-{% if "buildx" in target_file %}
+{% if "buildkit" 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 = "" %}
@@ -83,8 +83,6 @@ FROM vaultwarden/web-vault@{{ vault_image_digest }} as vault
 ########################## BUILD IMAGE  ##########################
 FROM {{ build_stage_base_image }} as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -93,7 +91,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN {{ mount_rust_cache -}} mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
@@ -104,21 +101,20 @@ RUN {{ mount_rust_cache -}} mkdir -pv "${CARGO_HOME}" \
 ENV RUSTFLAGS='-Clink-arg=/usr/local/musl/{{ package_arch_target }}/lib/libatomic.a'
 {%   endif %}
 {% elif "arm" in target_file %}
-#
+# Install build dependencies for the {{ package_arch_name }} architecture
-# Install required build libs for {{ package_arch_name }} architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture {{ package_arch_name }} \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev{{ package_arch_prefix }} \
+        gcc-{{ package_cross_compiler }} \
         libc6-dev{{ package_arch_prefix }} \
-        libpq5{{ package_arch_prefix }} \
+        libcap2-bin \
-        libpq-dev{{ package_arch_prefix }} \
-        libmariadb3{{ package_arch_prefix }} \
         libmariadb-dev{{ package_arch_prefix }} \
         libmariadb-dev-compat{{ package_arch_prefix }} \
-        gcc-{{ package_cross_compiler }} \
+        libmariadb3{{ package_arch_prefix }} \
+        libpq-dev{{ package_arch_prefix }} \
+        libpq5{{ package_arch_prefix }} \
+        libssl-dev{{ package_arch_prefix }} \
     #
     # Make sure cargo has the right target config
     && echo '[target.{{ package_arch_target }}]' >> "${CARGO_HOME}/config" \
@@ -130,16 +126,14 @@ ENV CC_{{ package_arch_target | replace("-", "_") }}="/usr/bin/{{ package_cross_
     CROSS_COMPILE="1" \
     OPENSSL_INCLUDE_DIR="/usr/include/{{ package_cross_compiler }}" \
     OPENSSL_LIB_DIR="/usr/lib/{{ package_cross_compiler }}"
-
 {% elif "amd64" in target_file %}
-# Install DB packages
+# Install build dependencies
 RUN apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libmariadb-dev{{ package_arch_prefix }} \
+        libcap2-bin \
-        libpq-dev{{ package_arch_prefix }} \
+        libmariadb-dev \
-    && apt-get clean \
+        libpq-dev
-    && rm -rf /var/lib/apt/lists/*
 {% endif %}
 
 # Creates a dummy project used to grab dependencies
@@ -178,9 +172,20 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN {{ mount_rust_cache -}} cargo build --features ${DB} --release{{ package_arch_target_param }}
 
+{% if "buildkit" in target_file %}
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+{%   if package_arch_target is defined %}
+RUN setcap cap_net_bind_service=+ep target/{{ package_arch_target }}/release/vaultwarden
+{%   else %}
+RUN setcap cap_net_bind_service=+ep target/release/vaultwarden
+{%   endif %}
+{% endif %}
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -195,7 +200,6 @@ ENV ROCKET_PROFILE="release" \
 
 
 {% if "amd64" not in target_file %}
-# hadolint ignore=DL3059
 RUN [ "cross-build-start" ]
 {% endif %}
 
@@ -203,18 +207,18 @@ RUN [ "cross-build-start" ]
 RUN mkdir /data \
 {% if "alpine" in runtime_stage_base_image %}
     && apk add --no-cache \
-        openssl \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 {% else %}
     && apt-get update && apt-get install -y \
     --no-install-recommends \
-    openssl \
     ca-certificates \
     curl \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 {% endif %}
@@ -222,13 +226,11 @@ RUN mkdir /data \
 {% if "armv6" in target_file and "alpine" not in target_file %}
 # In the Balena Bullseye images for armv6/rpi-debian there is a missing symlink.
 # This symlink was there in the buster images, and for some reason this is needed.
-# hadolint ignore=DL3059
 RUN ln -v -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3
 
 {% endif -%}
 
 {% if "amd64" not in target_file %}
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 {% endif %}
 

docker/Makefile

@@ -8,8 +8,8 @@ all: $(OBJECTS)
 %/Dockerfile.alpine: Dockerfile.j2 render_template
 	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"
 
-%/Dockerfile.buildx: Dockerfile.j2 render_template
+%/Dockerfile.buildkit: Dockerfile.j2 render_template
 	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"
 
-%/Dockerfile.buildx.alpine: Dockerfile.j2 render_template
+%/Dockerfile.buildkit.alpine: Dockerfile.j2 render_template
 	./render_template "$<" "{\"target_file\":\"$@\"}" > "$@"

docker/amd64/Dockerfile

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,19 +37,17 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
 
-# Install DB packages
+# Install build dependencies
 RUN apt-get update \
     && apt-get install -y \
         --no-install-recommends \
+        libcap2-bin \
         libmariadb-dev \
-        libpq-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
@@ -81,9 +77,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release
 
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -98,11 +94,11 @@ ENV ROCKET_PROFILE="release" \
 RUN mkdir /data \
     && apt-get update && apt-get install -y \
     --no-install-recommends \
-    openssl \
     ca-certificates \
     curl \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 

docker/amd64/Dockerfile.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:x86_64-musl-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
@@ -75,9 +72,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 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
@@ -93,10 +90,10 @@ ENV ROCKET_PROFILE="release" \
 # Create data folder and Install needed libraries
 RUN mkdir /data \
     && apk add --no-cache \
-        openssl \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
 
 VOLUME /data

docker/amd64/Dockerfile.buildkit

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,19 +37,17 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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
+# Install build dependencies
 RUN apt-get update \
     && apt-get install -y \
         --no-install-recommends \
+        libcap2-bin \
         libmariadb-dev \
-        libpq-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
@@ -81,9 +77,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -98,11 +99,11 @@ ENV ROCKET_PROFILE="release" \
 RUN mkdir /data \
     && apt-get update && apt-get install -y \
     --no-install-recommends \
-    openssl \
     ca-certificates \
     curl \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 

docker/amd64/Dockerfile.buildkit.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:x86_64-musl-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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
@@ -75,9 +72,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/x86_64-unknown-linux-musl/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -93,10 +95,10 @@ ENV ROCKET_PROFILE="release" \
 # Create data folder and Install needed libraries
 RUN mkdir /data \
     && apk add --no-cache \
-        openssl \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
 
 VOLUME /data

docker/arm64/Dockerfile

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
 
-#
+# Install build dependencies for the arm64 architecture
-# Install required build libs for arm64 architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture arm64 \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:arm64 \
+        gcc-aarch64-linux-gnu \
         libc6-dev:arm64 \
-        libpq5:arm64 \
+        libcap2-bin \
-        libpq-dev:arm64 \
-        libmariadb3:arm64 \
         libmariadb-dev:arm64 \
         libmariadb-dev-compat:arm64 \
-        gcc-aarch64-linux-gnu \
+        libmariadb3:arm64 \
+        libpq-dev:arm64 \
+        libpq5:arm64 \
+        libssl-dev:arm64 \
     #
     # Make sure cargo has the right target config
     && echo '[target.aarch64-unknown-linux-gnu]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_aarch64_unknown_linux_gnu="/usr/bin/aarch64-linux-gnu-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/aarch64-linux-gnu" \
     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
@@ -101,9 +96,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN 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
@@ -113,22 +108,20 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/arm64/Dockerfile.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:aarch64-musl-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
@@ -75,9 +72,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-musl
 
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -89,18 +86,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/arm64/Dockerfile.buildkit

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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 build dependencies for the arm64 architecture
-# Install required build libs for arm64 architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture arm64 \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:arm64 \
+        gcc-aarch64-linux-gnu \
         libc6-dev:arm64 \
-        libpq5:arm64 \
+        libcap2-bin \
-        libpq-dev:arm64 \
-        libmariadb3:arm64 \
         libmariadb-dev:arm64 \
         libmariadb-dev-compat:arm64 \
-        gcc-aarch64-linux-gnu \
+        libmariadb3:arm64 \
+        libpq-dev:arm64 \
+        libpq5:arm64 \
+        libssl-dev:arm64 \
     #
     # Make sure cargo has the right target config
     && echo '[target.aarch64-unknown-linux-gnu]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_aarch64_unknown_linux_gnu="/usr/bin/aarch64-linux-gnu-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/aarch64-linux-gnu" \
     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
@@ -101,9 +96,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/aarch64-unknown-linux-gnu/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -113,22 +113,20 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/arm64/Dockerfile.buildkit.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:aarch64-musl-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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
@@ -75,9 +72,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/aarch64-unknown-linux-musl/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -89,18 +91,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv6/Dockerfile

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
 
-#
+# Install build dependencies for the armel architecture
-# Install required build libs for armel architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture armel \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:armel \
+        gcc-arm-linux-gnueabi \
         libc6-dev:armel \
-        libpq5:armel \
+        libcap2-bin \
-        libpq-dev:armel \
-        libmariadb3:armel \
         libmariadb-dev:armel \
         libmariadb-dev-compat:armel \
-        gcc-arm-linux-gnueabi \
+        libmariadb3:armel \
+        libpq-dev:armel \
+        libpq5:armel \
+        libssl-dev:armel \
     #
     # Make sure cargo has the right target config
     && echo '[target.arm-unknown-linux-gnueabi]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi" \
     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
@@ -101,9 +96,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN 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
@@ -113,27 +108,24 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
 # In the Balena Bullseye images for armv6/rpi-debian there is a missing symlink.
 # This symlink was there in the buster images, and for some reason this is needed.
-# hadolint ignore=DL3059
 RUN ln -v -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv6/Dockerfile.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:arm-musleabi-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
@@ -77,9 +74,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=arm-unknown-linux-musleabi
 
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -91,18 +88,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv6/Dockerfile.buildkit

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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 build dependencies for the armel architecture
-# Install required build libs for armel architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture armel \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:armel \
+        gcc-arm-linux-gnueabi \
         libc6-dev:armel \
-        libpq5:armel \
+        libcap2-bin \
-        libpq-dev:armel \
-        libmariadb3:armel \
         libmariadb-dev:armel \
         libmariadb-dev-compat:armel \
-        gcc-arm-linux-gnueabi \
+        libmariadb3:armel \
+        libpq-dev:armel \
+        libpq5:armel \
+        libssl-dev:armel \
     #
     # Make sure cargo has the right target config
     && echo '[target.arm-unknown-linux-gnueabi]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi" \
     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
@@ -101,9 +96,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/arm-unknown-linux-gnueabi/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -113,27 +113,24 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
 # In the Balena Bullseye images for armv6/rpi-debian there is a missing symlink.
 # This symlink was there in the buster images, and for some reason this is needed.
-# hadolint ignore=DL3059
 RUN ln -v -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv6/Dockerfile.buildkit.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:arm-musleabi-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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
@@ -77,9 +74,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/arm-unknown-linux-musleabi/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -91,18 +93,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
 
-#
+# Install build dependencies for the armhf architecture
-# Install required build libs for armhf architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture armhf \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:armhf \
+        gcc-arm-linux-gnueabihf \
         libc6-dev:armhf \
-        libpq5:armhf \
+        libcap2-bin \
-        libpq-dev:armhf \
-        libmariadb3:armhf \
         libmariadb-dev:armhf \
         libmariadb-dev-compat:armhf \
-        gcc-arm-linux-gnueabihf \
+        libmariadb3:armhf \
+        libpq-dev:armhf \
+        libpq5:armhf \
+        libssl-dev:armhf \
     #
     # Make sure cargo has the right target config
     && echo '[target.armv7-unknown-linux-gnueabihf]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_armv7_unknown_linux_gnueabihf="/usr/bin/arm-linux-gnueabihf-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabihf" \
     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
@@ -101,9 +96,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN 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
@@ -113,22 +108,20 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:armv7-musleabihf-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     CARGO_HOME="/root/.cargo" \
     USER="root"
 
-
 # Create CARGO_HOME folder and don't download rust docs
 RUN mkdir -pv "${CARGO_HOME}" \
     && rustup set profile minimal
@@ -75,9 +72,9 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# hadolint ignore=DL3059
 RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
 
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -89,18 +86,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile.buildkit

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.66-bullseye as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,26 +37,24 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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 build dependencies for the armhf architecture
-# Install required build libs for armhf architecture.
-# hadolint ignore=DL3059
 RUN dpkg --add-architecture armhf \
     && apt-get update \
     && apt-get install -y \
         --no-install-recommends \
-        libssl-dev:armhf \
+        gcc-arm-linux-gnueabihf \
         libc6-dev:armhf \
-        libpq5:armhf \
+        libcap2-bin \
-        libpq-dev:armhf \
-        libmariadb3:armhf \
         libmariadb-dev:armhf \
         libmariadb-dev-compat:armhf \
-        gcc-arm-linux-gnueabihf \
+        libmariadb3:armhf \
+        libpq-dev:armhf \
+        libpq5:armhf \
+        libssl-dev:armhf \
     #
     # Make sure cargo has the right target config
     && echo '[target.armv7-unknown-linux-gnueabihf]' >> "${CARGO_HOME}/config" \
@@ -71,7 +67,6 @@ ENV CC_armv7_unknown_linux_gnueabihf="/usr/bin/arm-linux-gnueabihf-gcc" \
     OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabihf" \
     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
@@ -101,9 +96,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/armv7-unknown-linux-gnueabihf/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -113,22 +113,20 @@ ENV ROCKET_PROFILE="release" \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=80
 
-# 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 \
     libmariadb-dev-compat \
     libpq5 \
+    openssl \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

docker/armv7/Dockerfile.buildkit.alpine

@@ -29,8 +29,6 @@ FROM vaultwarden/web-vault@sha256:d5f71fb05c4b87935bf51d84140db0f8716cabfe2974fb
 ########################## BUILD IMAGE  ##########################
 FROM blackdex/rust-musl:armv7-musleabihf-stable-1.66.1 as build
 
-
-
 # Build time options to avoid dpkg warnings and help with reproducible builds.
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
@@ -39,7 +37,6 @@ ENV DEBIAN_FRONTEND=noninteractive \
     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
@@ -75,9 +72,14 @@ RUN touch src/main.rs
 
 # Builds again, this time it'll just be
 # your actual source files being built
-# 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
 
+# Add the `cap_net_bind_service` capability to allow listening on
+# privileged (< 1024) ports even when running as a non-root user.
+# This is only done if building with BuildKit; with the legacy
+# builder, the `COPY` instruction doesn't carry over capabilities.
+RUN setcap cap_net_bind_service=+ep target/armv7-unknown-linux-musleabihf/release/vaultwarden
+
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
@@ -89,18 +91,16 @@ ENV ROCKET_PROFILE="release" \
     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 \
+        ca-certificates \
-        tzdata \
         curl \
-        ca-certificates
+        openssl \
+        tzdata
 
-# hadolint ignore=DL3059
 RUN [ "cross-build-end" ]
 
 VOLUME /data

hooks/build

@@ -34,9 +34,9 @@ for label in "${LABELS[@]}"; do
     LABEL_ARGS+=(--label "${label}")
 done
 
-# Check if DOCKER_BUILDKIT is set, if so, use the Dockerfile.buildx as template
+# Check if DOCKER_BUILDKIT is set, if so, use the Dockerfile.buildkit as template
 if [[ -n "${DOCKER_BUILDKIT}" ]]; then
-    buildx_suffix=.buildx
+    buildkit_suffix=.buildkit
 fi
 
 set -ex
@@ -45,6 +45,6 @@ for arch in "${arches[@]}"; do
     docker build \
            "${LABEL_ARGS[@]}" \
            -t "${DOCKER_REPO}:${DOCKER_TAG}-${arch}" \
-           -f docker/${arch}/Dockerfile${buildx_suffix}${distro_suffix} \
+           -f docker/${arch}/Dockerfile${buildkit_suffix}${distro_suffix} \
            .
 done