for release in $(find rootdir/var/lib/apt/lists 2> /dev/null); do
touch -d 'now - 6 hours' $release
done
- rm -rf rootdir/var/cache/apt/archives
- rm -f rootdir/var/cache/apt/*.bin
+ aptget clean
cp $1 aptarchive/Packages
find aptarchive -name 'Release' -delete
cat aptarchive/Packages | gzip > aptarchive/Packages.gz
cat aptarchive/Packages | bzip2 > aptarchive/Packages.bz2
- cat aptarchive/Packages | lzma > aptarchive/Packages.lzma
+ cat aptarchive/Packages | xz --format=lzma > aptarchive/Packages.lzma
generatereleasefiles "$DATE"
}
installaptold
}
+runtest2() {
+ prepare ${PKGFILE}
+ rm -rf rootdir/var/lib/apt/lists
+ signreleasefiles 'Joe Sixpack'
+ msgtest 'Cold archive signed by' 'Joe Sixpack'
+ aptget update 2>&1 | grep -E '^(W|E): ' > /dev/null && msgfail || msgpass
+
+ # New .deb but now an unsigned archive. For example MITM to circumvent
+ # package verification.
+ prepare ${PKGFILE}-new
+ find aptarchive/ -name InRelease -delete
+ find aptarchive/ -name Release.gpg -delete
+ msgtest 'Warm archive signed by' 'nobody'
+ aptget update 2>&1 | grep -E '^(W|E): ' > /dev/null && msgfail || msgpass
+ testequal "$(cat ${PKGFILE}-new)
+" aptcache show apt
+ failaptnew
+
+ # Unsigned archive from the beginning must also be detected.
+ rm -rf rootdir/var/lib/apt/lists
+ msgtest 'Cold archive signed by' 'nobody'
+ aptget update 2>&1 | grep -E '^(W|E): ' > /dev/null && msgfail || msgpass
+ testequal "$(cat ${PKGFILE}-new)
+" aptcache show apt
+ failaptnew
+}
+runtest2
+
+
DELETEFILE="InRelease"
runtest
DELETEFILE="Release.gpg"