forked from public/airgap
working reproduction
This commit is contained in:
parent
1f2ce99275
commit
f1c0f2f8b5
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@ -22,7 +22,6 @@ FROM stagex/libgcrypt:sx2024.08.0@sha256:ea1906215d18688d96fc5329301af649834fe96
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FROM stagex/jq:sx2024.08.0@sha256:0297a099ae95eed13d48bce2d4d624544857680095b6201e9919e1d5da45a6cd AS jq
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FROM stagex/yq:sx2024.08.0@sha256:10e80bd7cec3c6e0a7fd36c65bac13600368bff993ad42b03e3b787d2125e5f0 AS yq
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FROM stagex/bc:sx2024.08.0@sha256:1ecf6029ceed91dd62b08c64e49f00518edcf6c10ac4ab2fe7e8f71943607eef AS bc
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FROM stagex/git:sx2024.08.0@sha256:d177bde1f1ca0f20f74502af4da17b89628683f21116573ada69f38b46d367a6 AS git
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FROM stagex/zlib:sx2024.08.0@sha256:d0d6eef463a410191e086448c710441109ae72693cb074fe2b795ee033aa6c9d AS zlib
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FROM stagex/tpm2-tools:sx2024.08.0@sha256:1693d4ef7e0b7df3e9bd60088588d94b7f5bf755fde0c1be695f3c2f00ec2897 AS tpm2-tools
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FROM stagex/tpm2-tss:sx2024.08.0@sha256:5e362f43a5e0c49f774605a0e3e1b7523dc6bc775f537c206a3aaa8b8b733c93 AS tpm2-tss
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@ -70,7 +69,6 @@ COPY --from=gpg . initramfs
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COPY --from=jq . initramfs
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COPY --from=yq . initramfs
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COPY --from=bc . initramfs
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COPY --from=git . initramfs
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COPY --from=flashtools . initramfs
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COPY --from=tpm2-tools . initramfs
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COPY --from=tpm2-tss . initramfs
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@ -93,10 +91,19 @@ COPY <<-EOF initramfs/etc/environment
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export GIT_KEY="$GIT_KEY"
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EOF
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RUN <<-EOF
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cd initramfs
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find . -print0 \
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| cpio --null --create --verbose --format=newc \
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| gzip --best > ../iso/boot/initramfs
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set -eux
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cd initramfs
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find . -exec touch -hcd "@0" "{}" +
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find . -print0 \
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| sort -z \
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| cpio \
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--null \
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--create \
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--verbose \
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--reproducible \
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--format=newc \
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| gzip --best \
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> ../iso/boot/initramfs
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EOF
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## Grub (EFI Boot)
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@ -126,8 +133,9 @@ RUN <<-EOF
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gzio \
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serial \
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terminal
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find efi -exec touch -hcd "@0" "{}" +
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mformat -i iso/boot/grub/efi.img -C -f 1440 -N 0 ::
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mcopy -i iso/boot/grub/efi.img -s efi ::
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mcopy -i iso/boot/grub/efi.img -ms efi ::
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touch -md "@0" iso/boot/grub/efi.img
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EOF
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@ -144,25 +152,32 @@ COPY --from=syslinux \
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## Build Hybrid EFI/BIOS ISO
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FROM build AS install
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RUN xorrisofs \
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-output airgap.iso \
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-full-iso9660-filenames \
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-joliet \
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-rational-rock \
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-sysid LINUX \
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-volid "airgap" \
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-isohybrid-mbr iso/boot/syslinux/isohdpfx.bin \
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-eltorito-boot boot/syslinux/isolinux.bin \
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-eltorito-catalog boot/syslinux/boot.cat \
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-no-emul-boot \
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-boot-load-size 4 \
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-boot-info-table \
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-eltorito-alt-boot \
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-e boot/grub/efi.img \
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-no-emul-boot \
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-isohybrid-gpt-basdat \
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-follow-links \
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iso/
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ENV SOURCE_DATE_EPOCH=1
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# --set_all_file_dates='1'
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# --modification-date='1970010100000000' \
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RUN <<-EOF
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set -eux
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find iso -exec touch -hcd "@0" "{}" +
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xorrisofs \
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-output airgap.iso \
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-full-iso9660-filenames \
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-joliet \
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-rational-rock \
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-sysid LINUX \
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-volid "airgap" \
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-isohybrid-mbr iso/boot/syslinux/isohdpfx.bin \
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-eltorito-boot boot/syslinux/isolinux.bin \
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-eltorito-catalog boot/syslinux/boot.cat \
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-no-emul-boot \
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-boot-load-size 4 \
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-boot-info-table \
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-eltorito-alt-boot \
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-e boot/grub/efi.img \
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-no-emul-boot \
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-isohybrid-gpt-basdat \
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-follow-links \
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iso/
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EOF
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## Minimal Autorun SD card image
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COPY sdcard sdcard
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@ -174,7 +189,5 @@ RUN <<-EOF
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EOF
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FROM scratch AS package
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COPY --from=install /iso /iso
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COPY --from=install /initramfs /initramfs
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COPY --from=install /sdcard.img /
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COPY --from=install /airgap.iso /
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14
Makefile
14
Makefile
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@ -1,17 +1,18 @@
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VERSION := $(shell git tag --points-at HEAD)
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VERSION := development
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GIT_REF := $(shell git log -1 --format=%H)
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GIT_AUTHOR := $(shell git log -1 --format=%an)
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GIT_KEY := $(shell git log -1 --format=%GP)
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GIT_TIMESTAMP := $(shell git log -1 --format=%cd --date=iso)
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VERSION := development
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export
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## Use env vars from latest release when reproducing
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ifdef REPRODUCE
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include dist/release.env
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NO_CACHE := --no-cache
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export
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endif
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ifdef NOCACHE
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NO_CACHE := --no-cache
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endif
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.DEFAULT_GOAL :=
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.PHONY: default
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@ -23,9 +24,11 @@ default: \
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## Primary targets
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out/airgap.iso: Containerfile $(shell git ls-files rootfs)
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SOURCE_DATE_EPOCH=1 \
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docker build \
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--progress=plain \
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--output type=local,rewrite-timestamp=true,dest=out \
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--build-arg SOURCE_DATE_EPOCH=1 \
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--build-arg VERSION="$(VERSION)" \
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--build-arg GIT_REF="$(GIT_REF)" \
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--build-arg GIT_AUTHOR="$(GIT_AUTHOR)" \
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@ -76,8 +79,9 @@ clean:
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rm -rf out
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.PHONY: release
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release: default
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release: clean
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rm -rf dist/*
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$(MAKE) NOCACHE=1 VERSION=$(VERSION)
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cp -R out/release.env out/airgap.iso out/manifest.txt dist/
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.PHONY: sign
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@ -106,7 +110,7 @@ verify: | dist/manifest.txt
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.PHONY: reproduce
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reproduce: clean | out
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$(MAKE) REPRODUCE=true
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$(MAKE) REPRODUCE=true NOCACHE=1
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diff -q out/manifest.txt dist/manifest.txt;
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out:
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