#!/bin/sh set -e TESTDIR="$(readlink -f "$(dirname "$0")")" . "$TESTDIR/framework" setupenvironment configarchitecture "i386" buildaptarchive setupflataptarchive changetowebserver webserverconfig 'aptwebserver::support::range' 'false' prepare() { local DATE="${2:-now}" if [ "$DATE" = 'now' ]; then if [ "$1" = "${PKGFILE}-new" ]; then DATE='now - 1 day' else DATE='now - 7 day' fi fi for release in $(find rootdir/var/lib/apt/lists 2> /dev/null); do touch -d 'now - 1 year' "$release" done aptget clean cp "$1" aptarchive/Packages find aptarchive -name 'Release' -delete compressfile 'aptarchive/Packages' "$DATE" generatereleasefiles "$DATE" } installaptold() { testsuccessequal "Reading package lists... Building dependency tree... Suggested packages: aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt The following NEW packages will be installed: apt 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. After this operation, 5370 kB of additional disk space will be used. Get:1 http://localhost:${APTHTTPPORT} apt 0.7.25.3 Download complete and in download only mode" aptget install apt -dy } installaptnew() { testsuccessequal "Reading package lists... Building dependency tree... Suggested packages: aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt The following NEW packages will be installed: apt 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. After this operation, 5808 kB of additional disk space will be used. Get:1 http://localhost:${APTHTTPPORT} apt 0.8.0~pre1 Download complete and in download only mode" aptget install apt -dy } failaptold() { testfailureequal 'Reading package lists... Building dependency tree... Suggested packages: aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt The following NEW packages will be installed: apt 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. After this operation, 5370 kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! apt E: There were unauthenticated packages and -y was used without --allow-unauthenticated' aptget install apt -dy } failaptnew() { testfailureequal 'Reading package lists... Building dependency tree... Suggested packages: aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt The following NEW packages will be installed: apt 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. After this operation, 5808 kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! apt E: There were unauthenticated packages and -y was used without --allow-unauthenticated' aptget install apt -dy } # fake our downloadable file touch aptarchive/apt.deb PKGFILE="${TESTDIR}/$(echo "$(basename "$0")" | sed 's#^test-#Packages-#')" updatewithwarnings() { testwarning aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1 testsuccess grep -E "$1" rootdir/tmp/testwarning.output } runtest() { prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by' 'Joe Sixpack' testsuccess aptget update testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold prepare "${PKGFILE}-new" signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Good warm archive signed by' 'Joe Sixpack' testsuccess aptget update testsuccessequal "$(cat "${PKGFILE}-new") " aptcache show apt installaptnew prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg signreleasefiles 'Rex Expired' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by' 'Rex Expired' updatewithwarnings '^W: .* KEYEXPIRED' testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt failaptold rm rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Marvin Paranoid' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by' 'Marvin Paranoid' updatewithwarnings '^W: .* NO_PUBKEY' testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt failaptold prepare "${PKGFILE}-new" signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Bad warm archive signed by' 'Joe Sixpack' testsuccess aptget update testsuccessequal "$(cat "${PKGFILE}-new") " aptcache show apt installaptnew prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by' 'Joe Sixpack' testsuccess aptget update testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold prepare "${PKGFILE}-new" signreleasefiles 'Marvin Paranoid' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Good warm archive signed by' 'Marvin Paranoid' updatewithwarnings '^W: .* NO_PUBKEY' testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold prepare "${PKGFILE}-new" cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg signreleasefiles 'Rex Expired' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Good warm archive signed by' 'Rex Expired' updatewithwarnings '^W: .* KEYEXPIRED' testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold rm rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg prepare "${PKGFILE}-new" signreleasefiles find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Good warm archive signed by' 'Joe Sixpack' testsuccess aptget update testsuccessequal "$(cat "${PKGFILE}-new") " aptcache show apt installaptnew prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Marvin Paranoid' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by good keyring' 'Marvin Paranoid' local MARVIN="$(readlink -f keys/marvinparanoid.pub)" sed -i "s#^\(deb\(-src\)\?\) #\1 [signed-by=$MARVIN] #" rootdir/etc/apt/sources.list.d/* testsuccess aptget update -o Debug::pkgAcquire::Worker=1 testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by bad keyring' 'Joe Sixpack' updatewithwarnings '^W: .* NO_PUBKEY' sed -i "s#^\(deb\(-src\)\?\) \[signed-by=$MARVIN\] #\1 #" rootdir/etc/apt/sources.list.d/* local MARVIN="$(aptkey --keyring $MARVIN finger | grep 'Key fingerprint' | cut -d'=' -f 2 | tr -d ' ')" prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Marvin Paranoid' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by good keyid' 'Marvin Paranoid' sed -i "s#^\(deb\(-src\)\?\) #\1 [signed-by=$MARVIN] #" rootdir/etc/apt/sources.list.d/* cp keys/marvinparanoid.pub rootdir/etc/apt/trusted.gpg.d/marvinparanoid.gpg testsuccess aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1 testsuccessequal "$(cat "${PKGFILE}") " aptcache show apt installaptold rm -f rootdir/etc/apt/trusted.gpg.d/marvinparanoid.gpg rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Joe Sixpack' find aptarchive/ -name "$DELETEFILE" -delete msgmsg 'Cold archive signed by bad keyid' 'Joe Sixpack' updatewithwarnings '^W: .* be verified because the public key is not available: .*' sed -i "s#^\(deb\(-src\)\?\) \[signed-by=$MARVIN\] #\1 #" rootdir/etc/apt/sources.list.d/* } runtest2() { prepare "${PKGFILE}" rm -rf rootdir/var/lib/apt/lists signreleasefiles 'Joe Sixpack' msgmsg 'Cold archive signed by' 'Joe Sixpack' testsuccess aptget update # New .deb but now an unsigned archive. For example MITM to circumvent # package verification. prepare "${PKGFILE}-new" find aptarchive/ -name InRelease -delete find aptarchive/ -name Release.gpg -delete msgmsg 'Warm archive signed by' 'nobody' updatewithwarnings 'W: .* no longer signed.' testsuccessequal "$(cat "${PKGFILE}-new") " aptcache show apt failaptnew # Unsigned archive from the beginning must also be detected. rm -rf rootdir/var/lib/apt/lists msgmsg 'Cold archive signed by' 'nobody' updatewithwarnings 'W: .* is not signed.' testsuccessequal "$(cat "${PKGFILE}-new") " aptcache show apt failaptnew } # diable some protection by default and ensure we still do the verification # correctly cat > rootdir/etc/apt/apt.conf.d/weaken-security <<EOF Acquire::AllowInsecureRepositories "1"; Acquire::AllowDowngradeToInsecureRepositories "1"; EOF msgmsg "Running base test" runtest2 DELETEFILE="InRelease" msgmsg "Running test with deletion of $DELETEFILE" runtest DELETEFILE="Release.gpg" msgmsg "Running test with deletion of $DELETEFILE" runtest