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Diffstat (limited to '')
| -rwxr-xr-x | test/integration/test-apt-update-weak-hashes | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/test/integration/test-apt-update-weak-hashes b/test/integration/test-apt-update-weak-hashes new file mode 100755 index 0000000..c44ab9a --- /dev/null +++ b/test/integration/test-apt-update-weak-hashes @@ -0,0 +1,202 @@ +#!/bin/sh +set -e + +TESTDIR="$(readlink -f "$(dirname "$0")")" +. "$TESTDIR/framework" + +setupenvironment +configarchitecture 'i386' +confighashes 'MD5' +export APT_DONT_SIGN='' + +insertpackage 'unstable' 'foo' 'i386' '1.0' +insertsource 'unstable' 'foo' 'any' '1.0' + +setupaptarchive --no-update +APTARCHIVE="$(readlink -f ./aptarchive)" + +testnopkg() { + testnopackage "$@" + testnosrcpackage "$@" +} +testbadpkg() { + testempty find rootdir/var/lib/apt/lists -maxdepth 1 -name '*InRelease' -o -name '*Release.gpg' + testnotempty find rootdir/var/lib/apt/lists -maxdepth 1 -name '*Release' + testnotempty apt show "$@" + testnotempty apt showsrc "$@" + testfailureequal "WARNING: The following packages cannot be authenticated! + $* +E: There were unauthenticated packages and -y was used without --allow-unauthenticated" aptget install -qq -y "$@" + testfailureequal "WARNING: The following packages cannot be authenticated! + $* +E: Some packages could not be authenticated" aptget source -qq "$@" +} + +testrun() { + local TYPE="$1" + local FILENAME="$2" + shift 2 + local MANGLED="$(readlink -f ./rootdir)/var/lib/apt/lists/partial/$(echo "$FILENAME" | sed 's#/#_#g')" + msgmsg "$TYPE contains only weak hashes" + confighashes 'MD5' + generatereleasefiles + signreleasefiles + preparetest + if [ -z "$1" ]; then + listcurrentlistsdirectory > lists.before + testfailuremsg "W: No Hash entry in Release file ${MANGLED} which is considered strong enough for security purposes +E: The repository 'file:${APTARCHIVE} unstable $(basename "$FILENAME")' provides only weak security information. +N: Updating from such a repository can't be done securely, and is therefore disabled by default. +N: See apt-secure(8) manpage for repository creation and user configuration details." apt update + testfileequal lists.before "$(listcurrentlistsdirectory)" + testnopkg 'foo' + else + testwarningmsg "W: No Hash entry in Release file ${MANGLED} which is considered strong enough for security purposes +W: The repository 'file:${APTARCHIVE} unstable $(basename "$FILENAME")' provides only weak security information. +N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. +N: See apt-secure(8) manpage for repository creation and user configuration details." apt update "$@" + testbadpkg 'foo' + fi + + msgmsg "$TYPE contains only weak hashes, but source allows weak" + sed -i 's#^deb\(-src\)\? #deb\1 [allow-weak=yes] #' rootdir/etc/apt/sources.list.d/* + genericprepare + testwarningmsg "W: No Hash entry in Release file ${MANGLED} which is considered strong enough for security purposes +W: The repository 'file:${APTARCHIVE} unstable $(basename "$FILENAME")' provides only weak security information. +N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. +N: See apt-secure(8) manpage for repository creation and user configuration details." apt update "$@" + testbadpkg 'foo' + sed -i 's#^deb\(-src\)\? \[allow-weak=yes\] #deb\1 #' rootdir/etc/apt/sources.list.d/* + + msgmsg "$TYPE contains no hashes" + generatereleasefiles + sed -i -e '/^ / d' -e '/^MD5Sum:/ d' "$APTARCHIVE/dists/unstable/Release" + signreleasefiles + preparetest + if [ -z "$1" ]; then + listcurrentlistsdirectory > lists.before + testfailuremsg "W: No Hash entry in Release file ${MANGLED} +E: The repository 'file:${APTARCHIVE} unstable $(basename "$FILENAME")' provides only weak security information. +N: Updating from such a repository can't be done securely, and is therefore disabled by default. +N: See apt-secure(8) manpage for repository creation and user configuration details." apt update + testfileequal lists.before "$(listcurrentlistsdirectory)" + testnopkg 'foo' + else + testwarningmsg "W: No Hash entry in Release file ${MANGLED} +W: The repository 'file:${APTARCHIVE} unstable $(basename "$FILENAME")' provides only weak security information. +N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. +N: See apt-secure(8) manpage for repository creation and user configuration details." apt update "$@" + testbadpkg 'foo' + fi + + msgmsg "$TYPE contains only weak hashes for some files" + confighashes 'MD5' 'SHA256' + generatereleasefiles + sed -i '/^ [0-9a-fA-Z]\{64\} .*Sources$/d' "$APTARCHIVE/dists/unstable/Release" + signreleasefiles + preparetest + if [ -z "$1" ]; then + testwarningmsg "W: Skipping acquire of configured file 'main/source/Sources' as repository 'file:${APTARCHIVE} unstable InRelease' provides only weak security information for it" apt update + testnosrcpackage foo + else + rm -f rootdir/var/lib/apt/lists/partial/* + testsuccess apt update "$@" + testnotempty apt showsrc foo + fi + testsuccess apt show foo +} + +genericprepare() { + rm -rf rootdir/var/lib/apt/lists + mkdir -p rootdir/var/lib/apt/lists/partial + touch rootdir/var/lib/apt/lists/lock + local RELEASEGPG="$(readlink -f ./rootdir)/var/lib/apt/lists/partial/$(echo "${APTARCHIVE}/dists/unstable/Release.gpg" | sed 's#/#_#g')" + touch "$RELEASEGPG" + chmod 644 "$RELEASEGPG" + local INRELEASE="$(readlink -f ./rootdir)/var/lib/apt/lists/partial/$(echo "${APTARCHIVE}/dists/unstable/InRelease" | sed 's#/#_#g')" + touch "$INRELEASE" + chmod 644 "$INRELEASE" +} +preparetest() { + rm -f "${APTARCHIVE}/dists/unstable/Release" "${APTARCHIVE}/dists/unstable/Release.gpg" + genericprepare +} +testrun 'InRelease' "${APTARCHIVE}/dists/unstable/InRelease" +testrun 'InRelease' "${APTARCHIVE}/dists/unstable/InRelease" --allow-weak-repositories -o APT::Get::List-Cleanup=0 + +preparetest() { + rm -f "${APTARCHIVE}/dists/unstable/InRelease" + genericprepare +} +testrun 'Release+Release.gpg' "${APTARCHIVE}/dists/unstable/Release" +testrun 'Release+Release.gpg' "${APTARCHIVE}/dists/unstable/Release" --allow-weak-repositories -o APT::Get::List-Cleanup=0 + +preparetest() { + rm -f "${APTARCHIVE}/dists/unstable/InRelease" "${APTARCHIVE}/dists/unstable/Release.gpg" + genericprepare +} + +msgmsg 'Moving between Release files with good and bad hashes' +rm -rf rootdir/var/lib/apt/lists +confighashes 'MD5' +generatereleasefiles 'now - 7 days' +signreleasefiles +testfailure apt update +testnopkg 'foo' +testwarning apt update --allow-weak-repositories +testbadpkg 'foo' + +confighashes 'MD5' 'SHA256' +rm -rf aptarchive/dists +insertpackage 'unstable' 'foo2' 'i386' '1.0' +insertsource 'unstable' 'foo2' 'any' '1.0' +setupaptarchive --no-update 'now - 5 days' +testsuccess apt update +testnopkg foo +testnotempty find rootdir/var/lib/apt/lists -maxdepth 1 -name '*InRelease' -o -name '*Release.gpg' +testnotempty apt show foo2 +testnotempty apt showsrc foo2 + +confighashes 'MD5' +rm -rf aptarchive/dists +insertpackage 'unstable' 'foo3' 'i386' '1.0' +insertsource 'unstable' 'foo3' 'any' '1.0' +setupaptarchive --no-update 'now - 3 days' +testfailure apt update +testnopkg foo +testnopkg foo3 +testnotempty find rootdir/var/lib/apt/lists -maxdepth 1 -name '*InRelease' -o -name '*Release.gpg' +testnotempty apt show foo2 +testnotempty apt showsrc foo2 +testwarning apt update --allow-weak-repositories +testnopkg foo2 +testbadpkg foo3 + +msgmsg 'Working with packages guarded only by weak hashes' +confighashes 'MD5' +rm -rf aptarchive/dists +buildsimplenativepackage 'foo4' 'i386' '1' 'unstable' +setupaptarchive --no-update +testfailure apt update +confighashes 'SHA256' +generatereleasefiles 'now - 1 day' +signreleasefiles +testsuccess apt update +cd downloaded +testfailure apt download foo4 +cp ../rootdir/tmp/testfailure.output download.output +testfailure grep 'Hash Sum mismatch' download.output +testsuccess grep 'Insufficient information' download.output + +testsuccess apt install foo4 -s +testfailure apt install foo4 -dy +cp ../rootdir/tmp/testfailure.output install.output +testfailure grep 'Hash Sum mismatch' install.output +testsuccess grep 'Insufficient information' download.output + +testsuccess apt source foo4 +cp ../rootdir/tmp/testsuccess.output source.output +testsuccess grep 'Skipping download of file' source.output +testfailure test -e foo4_1.dsc +testfailure test -e foo4_1.tar.* +cd .. |