Vaultwarden 1.37.4 build recipe

github.com/dani-garcia/vaultwarden (1.37.4) at 7c188967e7a467b19b2757bc3326f9cf3ccae327

Fetched once, with the network on, by the vendor step (Dockerfile.vendor) when the kit was made; the offline build uses the kit's vendored copies:

• git https://github.com/dani-garcia/vaultwarden 1.37.4
• https://github.com/dani-garcia/bw_web_builds/releases/download/v2026.7.0/bw_web_v2026.7.0.tar.gz

• Base imagerust:1.99.0-bookworm@sha256:114c7a4425406451c2866b6aafe69fe29b1b298832db1277d411ac73c82d04d6
• Base imageubuntu:24.04@sha256:24737cef17f4e22b1977df7d9a05e77c4e28b7da5b8911f8d8ccda136bf3573c
• BuildKitmoby/buildkit:v0.31.2
  sha256:e0e67ea9c4bb07bdef683e29f70f3b623d1eb9c82274a9ec04e6bb0511449fb0
• Build methodsource-rebuild-rust
• SOURCE_DATE_EPOCH1791203961 (2026-10-05T12:39:21Z)
• Target digest (linux/amd64)sha256:5a333ebba93eb24b0fd0812ca9f7fe5728b9f7b5c383fa6edc13fe217c6d323f
• Target config digestsha256:6b5dc6677ebc3abf90edcfa35756fc6255cec7e4246f427b3ee2de21d1bbc13e
• Checksummed kit files36,612 (CHECKSUMS.sha256)

# GENERATED L-009 hermetic Rust build (--network=none, SBOM+SLSA-attestation-producing).
# Pinned bases from BASE_IMAGE_DIGESTS.lock; vendored Cargo tree + web-vault + debs from Dockerfile.vendor.
# The upstream Rust toolchain (rustup's portable x86_64-unknown-linux-gnu dist) from the pinned official
# image; the build stage below is ubuntu:24.04 and links against that distro's own libraries.
FROM rust:1.99.0-bookworm@sha256:114c7a4425406451c2866b6aafe69fe29b1b298832db1277d411ac73c82d04d6 AS rusttoolchain
FROM ubuntu:24.04@sha256:24737cef17f4e22b1977df7d9a05e77c4e28b7da5b8911f8d8ccda136bf3573c AS build_vaultwarden
# build-stage tools (strategy.build_packages) installed offline from the
# vendored deb closure — build.rs helpers like protoc live here.
RUN --mount=type=bind,source=vendored/build-debs,target=/tmp/bdebs \
    set --; for f in /tmp/bdebs/*.deb; do [ -e "$f" ] && set -- "$@" "$f"; done; \
    for pass in 1 2 3 4 5; do [ $# -eq 0 ] || dpkg -i --skip-same-version "$@" >/dev/null 2>&1 && break; done; \
    dpkg --configure -a && bad= && for d in "$@"; do p=$(dpkg-deb -f "$d" Package) v=$(dpkg-deb -f "$d" Version); \
      case "$(dpkg-query -W -f='${Version} ${db:Status-Abbrev}' "$p" 2>/dev/null)" in "$v ii"*) ;; *) bad="$bad $p=$v" ;; esac; done && \
    { [ -z "$bad" ] || { echo "vendored debs not installed at their vendored version:$bad" >&2; false; }; }
COPY --from=rusttoolchain /usr/local/rustup /usr/local/rustup
COPY --from=rusttoolchain /usr/local/cargo /usr/local/cargo
WORKDIR /src
COPY vendored/vaultwarden-src/ .
ENV CARGO_NET_OFFLINE=true CARGO_HOME=/usr/local/cargo RUSTUP_TOOLCHAIN=1.99.0 RUSTUP_HOME=/usr/local/rustup PATH=/usr/local/cargo/bin:${PATH}
ENV VW_VERSION=1.37.4
ARG SOURCE_DATE_EPOCH=1791203961
ENV SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH}
RUN cargo build --release --offline --locked --features "sqlite" --bin vaultwarden && \
    cp target/release/vaultwarden /vaultwarden && /vaultwarden --version

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#!/usr/bin/env bash
# =============================================================================
# ReadyStack — offline reproducible rebuild.
#
# Rebuilds this product's image from THIS ARCHIVE ALONE, with no network access
# of any kind, and prints the resulting linux/amd64 image-manifest digest.
# Run ./VERIFY_OFFLINE.sh afterwards to assert it equals the published digest.
#
# Requirements: linux/amd64 Docker host, docker buildx >= 0.30, jq, tar.
# No git, no registry access, no additional tooling.
#
#   ./BUILD_OFFLINE.sh                the rebuild (OCI image + a docker-loadable copy)
#   ./BUILD_OFFLINE.sh --provenance   the same rebuild with SLSA v1 build provenance (mode=max) attached to the OCI
#                                     image, generated by BuildKit, not by any build step. Run on your own hardened,
#                                     isolated build platform and sign that provenance with a key the build cannot
#                                     reach, and the result meets SLSA Build Level 3 (see REBUILD.md). The image
#                                     digest is the same either way.
# =============================================================================
set -euo pipefail
PROVENANCE=0
for arg in "$@"; do
  case "$arg" in
    --provenance) PROVENANCE=1 ;;
    -h|--help) sed -n '2,20p' "$0"; exit 0 ;;

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