diff options
Diffstat (limited to 'test/integration/test-apt-update-rollback')
| -rwxr-xr-x | test/integration/test-apt-update-rollback | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/test/integration/test-apt-update-rollback b/test/integration/test-apt-update-rollback new file mode 100755 index 0000000..ea431c8 --- /dev/null +++ b/test/integration/test-apt-update-rollback @@ -0,0 +1,219 @@ +#!/bin/sh +# +# test that apt-get update is transactional +# +set -e + +avoid_ims_hit() { + touch -d '+1hour' aptarchive/dists/unstable/main/binary-i386/Packages* + touch -d '+1hour' aptarchive/dists/unstable/main/source/Sources* + touch -d '+1hour' aptarchive/dists/unstable/*Release* + + touch -d '-1hour' rootdir/var/lib/apt/lists/* +} + +create_fresh_archive() +{ + rm -rf aptarchive/* + rm -f rootdir/var/lib/apt/lists/_* rootdir/var/lib/apt/lists/partial/* + + insertpackage 'unstable' 'old' 'all' '1.0' + + setupaptarchive --no-update +} + +add_new_package() { + insertpackage 'unstable' 'new' 'all' '1.0' + insertsource 'unstable' 'new' 'all' '1.0' + + setupaptarchive --no-update "$@" +} + +break_repository_sources_index() { + mv "$APTARCHIVE/dists/unstable/main/source/Sources.gz" "$APTARCHIVE/dists/unstable/main/source/Sources.gz.orig" + printf 'xxx' > "$APTARCHIVE/dists/unstable/main/source/Sources" + compressfile "$APTARCHIVE/dists/unstable/main/source/Sources" "$@" +} + +start_with_good_inrelease() { + create_fresh_archive + testsuccess aptget update + listcurrentlistsdirectory > lists.before + testsuccessequal 'dpkg/now 1.16.2+fake all [installed,local] +old/unstable 1.0 all' apt list -qq +} + +test_inrelease_to_new_inrelease() { + msgmsg 'Test InRelease to new InRelease works fine' + start_with_good_inrelease + + add_new_package '+1hour' + testsuccess aptget update -o Debug::Acquire::Transaction=1 + testsuccessequal 'dpkg/now 1.16.2+fake all [installed,local] +new/unstable 1.0 all +old/unstable 1.0 all' apt list -qq +} + +test_inrelease_to_broken_hash_reverts_all() { + msgmsg 'Test InRelease to broken InRelease reverts everything' + start_with_good_inrelease + + add_new_package '+1hour' + # break the Sources file + break_repository_sources_index '+1hour' + + # test the error condition + testfailureequal "E: Failed to fetch file:${APTARCHIVE}/dists/unstable/main/source/Sources.gz Hash Sum mismatch + Hashes of expected file: + - Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz.orig') [weak] + - SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz.orig' | cut -d' ' -f 1) + Hashes of received file: + - SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz' | cut -d' ' -f 1) + - Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz') [weak] + Last modification reported: $(lastmodification 'aptarchive/dists/unstable/main/source/Sources.gz') + Release file created at: $(releasefiledate 'aptarchive/dists/unstable/InRelease') +E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq + # ensure that the Packages file is also rolled back + testfileequal lists.before "$(listcurrentlistsdirectory)" + testfailureequal "E: Unable to locate package new" aptget install new -s -qq +} + +test_inrelease_to_valid_release() { + msgmsg 'Test InRelease to valid Release' + start_with_good_inrelease + + add_new_package '+1hour' + # switch to a unsigned repo now + rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg" + + # update fails + testfailureequal "E: The repository 'file:${APTARCHIVE} unstable Release' is no longer signed." aptget update -qq + + # test that security downgrade was not successful + testfileequal lists.before "$(listcurrentlistsdirectory)" + testsuccess aptget install old -s + testfailure aptget install new -s + testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease' + testempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_Release' +} + +test_inrelease_to_release_reverts_all() { + msgmsg 'Test InRelease to broken Release reverts everything' + start_with_good_inrelease + + # switch to a unsigned repo now + add_new_package '+1hour' + rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg" + + # break it + break_repository_sources_index '+1hour' + + # ensure error + testfailureequal "E: The repository 'file:${APTARCHIVE} unstable Release' is no longer signed." aptget update -qq # -o Debug::acquire::transaction=1 + + # ensure that the Packages file is also rolled back + testfileequal lists.before "$(listcurrentlistsdirectory)" + testsuccess aptget install old -s + testfailure aptget install new -s + testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease' + testempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_Release' +} + +test_unauthenticated_to_invalid_inrelease() { + msgmsg 'Test UnAuthenticated to invalid InRelease reverts everything' + create_fresh_archive + rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg" + + testwarning aptget update --allow-insecure-repositories + listcurrentlistsdirectory > lists.before + testfailureequal "WARNING: The following packages cannot be authenticated! + old +E: There were unauthenticated packages and -y was used without --allow-unauthenticated" aptget install -qq -y old + + # go to authenticated but not correct + add_new_package '+1hour' + break_repository_sources_index '+1hour' + + testfailureequal "E: Failed to fetch file:$APTARCHIVE/dists/unstable/main/source/Sources.gz Hash Sum mismatch + Hashes of expected file: + - Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz.orig') [weak] + - SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz.orig' | cut -d' ' -f 1) + Hashes of received file: + - SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz' | cut -d' ' -f 1) + - Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz') [weak] + Last modification reported: $(lastmodification 'aptarchive/dists/unstable/main/source/Sources.gz') + Release file created at: $(releasefiledate 'aptarchive/dists/unstable/InRelease') +E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq + + testfileequal lists.before "$(listcurrentlistsdirectory)" + testempty find "${ROOTDIR}/var/lib/apt/lists" -maxdepth 1 -name '*_InRelease' + testfailureequal "WARNING: The following packages cannot be authenticated! + old +E: There were unauthenticated packages and -y was used without --allow-unauthenticated" aptget install -qq -y old +} + +test_inrelease_to_unauth_inrelease() { + msgmsg 'Test InRelease to InRelease without good sig' + start_with_good_inrelease + + signreleasefiles 'Marvin Paranoid' + + testwarningequal "W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: file:${APTARCHIVE} unstable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E8525D47528144E2 +W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E8525D47528144E2 +W: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq + + testfileequal lists.before "$(listcurrentlistsdirectory)" + testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease' +} + +test_inrelease_to_broken_gzip() { + msgmsg "Test InRelease to broken gzip" + start_with_good_inrelease + + break_repository_sources_index '+1hour' + generatereleasefiles '+2hours' + signreleasefiles + + # append junk at the end of the compressed file + echo "lala" >> "$APTARCHIVE/dists/unstable/main/source/Sources.gz" + touch -d '+2min' "$APTARCHIVE/dists/unstable/main/source/Sources.gz" + # remove uncompressed file to avoid fallback + rm "$APTARCHIVE/dists/unstable/main/source/Sources" + + testfailure aptget update + testsuccess grep 'Hash Sum mismatch' rootdir/tmp/testfailure.output + testfileequal lists.before "$(listcurrentlistsdirectory)" +} + +TESTDIR="$(readlink -f "$(dirname "$0")")" +. "$TESTDIR/framework" + +setupenvironment +configarchitecture "i386" +export APT_DONT_SIGN='Release.gpg' + +APTARCHIVE="$(readlink -f ./aptarchive)" +ROOTDIR="${TMPWORKINGDIRECTORY}/rootdir" +APTARCHIVE_LISTS="$(echo "$APTARCHIVE" | tr "/" "_" )" + +# test the following cases: +# - InRelease -> broken InRelease revert to previous state +# - empty lists dir and broken remote leaves nothing on the system +# - InRelease -> hashsum mismatch for one file reverts all files to previous state +# - Release/Release.gpg -> hashsum mismatch +# - InRelease -> Release with hashsum mismatch revert entire state and kills Release +# - Release -> InRelease with broken Sig/Hash removes InRelease +# going from Release/Release.gpg -> InRelease and vice versa +# - unauthenticated -> invalid InRelease + +# stuff to do: +# - ims-hit +# - gzip-index tests + +test_inrelease_to_new_inrelease +test_inrelease_to_broken_hash_reverts_all +test_inrelease_to_valid_release +test_inrelease_to_release_reverts_all +test_unauthenticated_to_invalid_inrelease +test_inrelease_to_unauth_inrelease +test_inrelease_to_broken_gzip |