mirror of
https://github.com/uutils/shadow.git
synced 2026-06-10 16:14:57 -07:00
Pierre Warnier
04427511e1
The dev images built cargo-deny from source via `cargo install cargo-deny`.
That compiled cargo-deny on every image build (multi-minute) and surfaced
cargo-deny's own `profile.dev.package.{insta,similar}` warnings, which look
like our config but are not.
Install the pinned (0.19.8), checksum-verified prebuilt binary instead. The
static musl build runs on glibc too, so all three images share one asset.
Result: no source compile, no spurious warnings, and a reproducible,
sha256-verified install (vs the previous unpinned `cargo install`). Each
build self-checks with `cargo-deny --version`.
Version/checksum are ARGs so they can be bumped (and tracked by Renovate).
43 lines
1.7 KiB
Docker
43 lines
1.7 KiB
Docker
# shadow-rs development image — Alpine 3.23 (musl libc)
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#
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# PAM: linux-pam-dev (Linux-PAM, not OpenPAM)
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# SELinux: not available (Alpine doesn't ship SELinux)
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# Default shell: /bin/ash (busybox)
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# Shadow-utils package: shadow
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# Note: musl libc — different from glibc. Tests NSS/getpwent differences.
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# No SELinux. Busybox shadow-utils may differ from GNU shadow-utils.
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FROM rust:alpine
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RUN apk add --no-cache \
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musl-dev \
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linux-pam-dev \
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linux-headers \
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pkgconf \
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shadow \
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bash \
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curl
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RUN rustup component add clippy rustfmt \
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&& curl -LsSf https://get.nexte.st/latest/linux-musl | tar zxf - -C /usr/local/cargo/bin
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# cargo-deny: pinned, checksum-verified prebuilt binary. The static musl build
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# runs on glibc too, so every image shares one asset. Installing the binary
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# (instead of `cargo install cargo-deny`) skips a multi-minute source compile.
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ARG CARGO_DENY_VERSION=0.19.8
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ARG CARGO_DENY_SHA256=70e769ae3872e34d45132b17040859175e11401dc12dddb0303e0b8c7d088f3f
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RUN curl -LsSf "https://github.com/EmbarkStudios/cargo-deny/releases/download/${CARGO_DENY_VERSION}/cargo-deny-${CARGO_DENY_VERSION}-x86_64-unknown-linux-musl.tar.gz" -o /tmp/cargo-deny.tar.gz \
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&& echo "${CARGO_DENY_SHA256} /tmp/cargo-deny.tar.gz" | sha256sum -c - \
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&& tar zxf /tmp/cargo-deny.tar.gz -C /tmp \
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&& install -m 0755 "/tmp/cargo-deny-${CARGO_DENY_VERSION}-x86_64-unknown-linux-musl/cargo-deny" /usr/local/cargo/bin/cargo-deny \
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&& rm -rf /tmp/cargo-deny.tar.gz "/tmp/cargo-deny-${CARGO_DENY_VERSION}-x86_64-unknown-linux-musl" \
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&& cargo-deny --version
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RUN adduser -D -s /bin/bash testuser \
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&& adduser -D -s /bin/sh testuser2 \
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&& addgroup testgroup \
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&& addgroup testuser testgroup
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WORKDIR /workspace
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CMD ["/bin/bash"]
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