mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-26 16:09:45 -05:00
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
# syntax=docker/dockerfile:1.5-labs
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FROM alpine:3.17.1@sha256:93d5a28ff72d288d69b5997b8ba47396d2cbb62a72b5d87cd3351094b5d578a0 as builder
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#
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# Install dependencies
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#
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ADD --checksum=sha256:11968a8b706095a081ac30168849b351b0263a6df5c224119aa914d7e5afb0c1 \
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https://github.com/reproducible-containers/repro-get/releases/download/v0.3.0/repro-get-v0.3.0.linux-amd64 \
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/usr/bin/repro-get
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RUN chmod +x /usr/bin/repro-get
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ADD --checksum=sha256:45ae2e1f566cdc26dd9ddf0ca37a494d3fa7db29946094ae2f0d91e16def827d \
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https://github.com/oras-project/oras/releases/download/v0.16.0/oras_0.16.0_linux_amd64.tar.gz \
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/tmp/oras.tar.gz
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RUN tar -C /usr/bin -xzf /tmp/oras.tar.gz oras
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RUN chmod +x /usr/bin/oras
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COPY SHA256SUMS-apk-amd64 /SHA256SUMS-apk-amd64
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# TODO(katexochen): reenable when bug is fixed upstream,
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# see https://github.com/reproducible-containers/repro-get/issues/29
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# RUN repro-get \
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# --provider=oci://ghcr.io/katexochen/apk-repo-test \
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# --cache ./cache \
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# --distro alpine \
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# download /SHA256SUMS-apk-amd64
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# RUN repro-get \
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# --cache ./cache \
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# --distro alpine \
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# cache export repository-apk
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WORKDIR /workspace/repository-apk/x86_64
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# Pull our pinned packages from the registry
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RUN oras pull ghcr.io/edgelesssys/constellation/packages-apk:latest
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# Need to remove the repository prefix from the hashes file
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RUN sed -i -E 's%v[0-9].[0-9]+\/(main|community)\/x86_64/%%' /SHA256SUMS-apk-amd64
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# Validate package hashes
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RUN sha256sum -c /SHA256SUMS-apk-amd64
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# Create an apk index from the packages
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RUN apk index \
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--rewrite-arch x86_64 \
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-o APKINDEX.tar.gz \
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*.apk
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#
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# We need package abuild to sign out index.
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# This is not a security mesaure. It is just a requirement of apko.
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# We installe the pinned abuild package from our registry, create
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# a new keypair and sign the index.
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#
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RUN echo "/workspace/repository-apk" > /etc/apk/repositories
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RUN apk update --allow-untrusted && apk add --allow-untrusted abuild
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RUN abuild-keygen -a -n
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RUN mv /root/.abuild/*.rsa /root/.abuild/index-signing-key.rsa
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RUN mv /root/.abuild/*.rsa.pub /root/.abuild/index-signing-key.rsa.pub
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RUN echo 'PACKAGER_PRIVKEY="/root/.abuild/index-signing-key.rsa"' > /root/.abuild/abuild.conf
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RUN abuild-sign APKINDEX.tar.gz
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FROM scratch as output
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COPY --from=builder /workspace/repository-apk repository-apk
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COPY --from=builder /root/.abuild/*.rsa.pub index-signing-key.rsa.pub
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