From fb17c99e35e72f3b21ec3b5473e84c21dc964776 Mon Sep 17 00:00:00 2001 From: Andrew Chow Date: Fri, 6 Aug 2021 16:11:22 -0400 Subject: guix: Don't include directory name in SHA256SUMS The SHA256SUMS file can be used in a sha256sum -c command to verify downloaded binaries. However users are likely to download just a single file and not place this file in the correct directory relative to the SHA256SUMS file for the simple verification command to work. By not including the directory name in the SHA256SUMS file, it will be easier for users to verify downloaded binaries. Co-authored-by: Carl Dong --- contrib/guix/guix-attest | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'contrib') diff --git a/contrib/guix/guix-attest b/contrib/guix/guix-attest index 1503c330b2..6e12cbead7 100755 --- a/contrib/guix/guix-attest +++ b/contrib/guix/guix-attest @@ -162,6 +162,18 @@ EOF echo "Attesting to build outputs for version: '${VERSION}'" echo "" +# Given a SHA256SUMS file as stdin that has lines like: +# 0ba536819b221a91d3d42e978be016aac918f40984754d74058aa0c921cd3ea6 a/b/d/c/d/s/bitcoin-22.0rc2-riscv64-linux-gnu.tar.gz +# ... +# +# Replace each line's file name with its basename: +# 0ba536819b221a91d3d42e978be016aac918f40984754d74058aa0c921cd3ea6 bitcoin-22.0rc2-riscv64-linux-gnu.tar.gz +# ... +# +basenameify_SHA256SUMS() { + sed -E 's@(^[[:xdigit:]]{64}[[:space:]]+).+/([^/]+$)@\1\2@' +} + outsigdir="$GUIX_SIGS_REPO/$VERSION/$signer_name" mkdir -p "$outsigdir" ( @@ -174,6 +186,7 @@ mkdir -p "$outsigdir" cat "${noncodesigned_fragments[@]}" \ | sort -u \ | sort -k2 \ + | basenameify_SHA256SUMS \ > "$temp_noncodesigned" if [ -e noncodesigned.SHA256SUMS ]; then # The SHA256SUMS already exists, make sure it's exactly what we @@ -201,6 +214,7 @@ mkdir -p "$outsigdir" cat "${sha256sum_fragments[@]}" \ | sort -u \ | sort -k2 \ + | basenameify_SHA256SUMS \ > "$temp_all" if [ -e all.SHA256SUMS ]; then # The SHA256SUMS already exists, make sure it's exactly what we -- cgit v1.2.3