X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/f19d6a77f60b876e5453614d24886aabdd242ef6..761a5ad2ec07f097b05c32427bd0ebddfd587987:/test/integration/test-releasefile-verification

diff --git a/test/integration/test-releasefile-verification b/test/integration/test-releasefile-verification
index 60aa4421a..a95c20fd4 100755
--- a/test/integration/test-releasefile-verification
+++ b/test/integration/test-releasefile-verification
@@ -1,8 +1,8 @@
 #!/bin/sh
 set -e
 
-TESTDIR=$(readlink -f $(dirname $0))
-. $TESTDIR/framework
+TESTDIR="$(readlink -f "$(dirname "$0")")"
+. "$TESTDIR/framework"
 
 setupenvironment
 configarchitecture "i386"
@@ -23,17 +23,18 @@ prepare() {
 		fi
 	fi
 	for release in $(find rootdir/var/lib/apt/lists 2> /dev/null); do
-		touch -d 'now - 1 year' $release
+		touch -d 'now - 1 year' "$release"
 	done
 	aptget clean
-	cp $1 aptarchive/Packages
+	cp "$1" aptarchive/Packages
 	find aptarchive -name 'Release' -delete
 	compressfile 'aptarchive/Packages' "$DATE"
-	generatereleasefiles "$DATE"
+	generatereleasefiles "$DATE" 'now + 1 month'
 }
 
 installaptold() {
-	testsuccessequal 'Reading package lists...
+	rm -rf rootdir/var/cache/apt/archives
+	testsuccessequal "Reading package lists...
 Building dependency tree...
 Suggested packages:
   aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt
@@ -41,12 +42,13 @@ 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:8080  apt 0.7.25.3
-Download complete and in download only mode' aptget install apt -dy
+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...
+	rm -rf rootdir/var/cache/apt/archives
+	testsuccessequal "Reading package lists...
 Building dependency tree...
 Suggested packages:
   aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt
@@ -54,8 +56,8 @@ 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:8080  apt 0.8.0~pre1
-Download complete and in download only mode' aptget install apt -dy
+Get:1 http://localhost:${APTHTTPPORT}  apt 0.8.0~pre1
+Download complete and in download only mode" aptget install apt -dy
 }
 
 failaptold() {
@@ -89,7 +91,7 @@ E: There were unauthenticated packages and -y was used without --allow-unauthent
 # fake our downloadable file
 touch aptarchive/apt.deb
 
-PKGFILE="${TESTDIR}/$(echo "$(basename $0)" | sed 's#^test-#Packages-#')"
+PKGFILE="${TESTDIR}/$(echo "$(basename "$0")" | sed 's#^test-#Packages-#')"
 
 updatewithwarnings() {
 	testwarning aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
@@ -97,180 +99,336 @@ updatewithwarnings() {
 }
 
 runtest() {
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by' 'Joe Sixpack'
+	prepare "${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 ${PKGFILE})
+	successfulaptgetupdate
+	testsuccessequal "$(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 ${PKGFILE}-new)
+	prepare "${PKGFILE}-new"
+	signreleasefiles 'Joe Sixpack'
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
 " aptcache show apt
 	installaptnew
 
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by' 'Rex Expired'
+	prepare "${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 ${PKGFILE})
+	updatewithwarnings '^W: .* EXPKEYSIG'
+	testsuccessequal "$(cat "${PKGFILE}")
 " aptcache show apt
 	failaptold
-	rm rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
+	rm -f rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
+
+	msgmsg 'Cold archive expired signed by' 'Joe Sixpack'
+	if dpkg --compare-versions "$(aptkey adv --version | head -n 2 | tail -n 1 | cut -d' ' -f 3)" '>=' '2.1' >/dev/null 2>&1; then
+		touch rootdir/etc/apt/apt.conf.d/99gnupg2
+	elif gpg2 --version >/dev/null 2>&1; then
+		echo 'Apt::Key::gpgcommand "gpg2";' > rootdir/etc/apt/apt.conf.d/99gnupg2
+		if ! dpkg --compare-versions "$(aptkey adv --version | head -n 2 | tail -n 1 | cut -d' ' -f 3)" '>=' '2.1' >/dev/null 2>&1; then
+			rm rootdir/etc/apt/apt.conf.d/99gnupg2
+		fi
+	fi
+	if [ -e rootdir/etc/apt/apt.conf.d/99gnupg2 ]; then
+		prepare "${PKGFILE}"
+		rm -rf rootdir/var/lib/apt/lists
+		signreleasefiles 'Joe Sixpack' 'aptarchive' --faked-system-time "20070924T154812" --default-sig-expire 2016-04-01
+		updatewithwarnings '^W: .* EXPSIG'
+		testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+		failaptold
+		rm -f rootdir/etc/apt/apt.conf.d/99gnupg2
+	else
+		msgskip 'Not a new enough gpg available providing --fake-system-time'
+	fi
 
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by' 'Joe Sixpack,Marvin Paranoid'
+	prepare "${PKGFILE}"
 	rm -rf rootdir/var/lib/apt/lists
-	signreleasefiles 'Marvin Paranoid'
-	find aptarchive/ -name "$DELETEFILE" -delete
+	signreleasefiles 'Joe Sixpack,Marvin Paranoid'
+	successfulaptgetupdate 'NO_PUBKEY'
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
+
+	msgmsg 'Cold archive signed by' 'Joe Sixpack,Rex Expired'
+	prepare "${PKGFILE}"
+	rm -rf rootdir/var/lib/apt/lists
+	signreleasefiles 'Joe Sixpack,Rex Expired'
+	cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
+	successfulaptgetupdate 'EXPKEYSIG'
+	rm -f rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
+
 	msgmsg 'Cold archive signed by' 'Marvin Paranoid'
+	prepare "${PKGFILE}"
+	rm -rf rootdir/var/lib/apt/lists
+	signreleasefiles 'Marvin Paranoid'
 	updatewithwarnings '^W: .* NO_PUBKEY'
-	testsuccessequal "$(cat ${PKGFILE})
+	testsuccessequal "$(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 ${PKGFILE}-new)
+	prepare "${PKGFILE}-new"
+	signreleasefiles 'Joe Sixpack'
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
 " aptcache show apt
 	installaptnew
 
-
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by' 'Joe Sixpack'
+	prepare "${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 ${PKGFILE})
+	successfulaptgetupdate
+	testsuccessequal "$(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'
+	prepare "${PKGFILE}-new"
+	signreleasefiles 'Marvin Paranoid'
 	updatewithwarnings '^W: .* NO_PUBKEY'
-	testsuccessequal "$(cat ${PKGFILE})
+	testsuccessequal "$(cat "${PKGFILE}")
 " aptcache show apt
 	installaptold
 
-	prepare ${PKGFILE}-new
+	msgmsg 'Good warm archive signed by' 'Rex Expired'
+	prepare "${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 ${PKGFILE})
+	updatewithwarnings '^W: .* EXPKEYSIG'
+	testsuccessequal "$(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 ${PKGFILE}-new)
+	prepare "${PKGFILE}-new"
+	signreleasefiles
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
 " aptcache show apt
 	installaptnew
 
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by good keyring' 'Marvin Paranoid'
+	prepare "${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 ${PKGFILE})
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}")
 " aptcache show apt
 	installaptold
 
+	msgmsg 'Cold archive signed by bad keyring' 'Joe Sixpack'
 	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 ' ')"
+	msgmsg 'Cold archive signed by bad keyid' 'Joe Sixpack'
+	rm -rf rootdir/var/lib/apt/lists
+	signreleasefiles 'Joe Sixpack'
+	sed -i "s#^\(deb\(-src\)\?\) #\1 [signed-by=$MARVIN] #" rootdir/etc/apt/sources.list.d/*
+	updatewithwarnings '^W: .* be verified because the public key is not available: .*'
 
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by good keyid' 'Marvin Paranoid'
 	rm -rf rootdir/var/lib/apt/lists
 	signreleasefiles 'Marvin Paranoid'
-	find aptarchive/ -name "$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 ${PKGFILE})
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
+
+	msgmsg 'Cold archive signed by good keyid' 'Marvin Paranoid,Joe Sixpack'
+	rm -rf rootdir/var/lib/apt/lists
+	signreleasefiles 'Marvin Paranoid,Joe Sixpack'
+	successfulaptgetupdate 'NoPubKey: GOODSIG'
+	testsuccessequal "$(cat "${PKGFILE}")
 " aptcache show apt
 	installaptold
-	rm -f rootdir/etc/apt/trusted.gpg.d/marvinparanoid.gpg
 
+	local SIXPACK="$(aptkey --keyring keys/joesixpack.pub finger | grep 'Key fingerprint' | cut -d'=' -f 2 | tr -d ' ')"
+	msgmsg 'Cold archive signed by good keyids' 'Joe Sixpack'
 	rm -rf rootdir/var/lib/apt/lists
 	signreleasefiles 'Joe Sixpack'
-	find aptarchive/ -name "$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 [signed-by=${SIXPACK},${MARVIN}] #" rootdir/etc/apt/sources.list.d/*
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
 
-	sed -i "s#^\(deb\(-src\)\?\) \[signed-by=$MARVIN\] #\1 #" rootdir/etc/apt/sources.list.d/*
+	local SIXPACK="$(aptkey --keyring keys/joesixpack.pub finger | grep 'Key fingerprint' | cut -d'=' -f 2 | tr -d ' ')"
+	msgmsg 'Cold archive signed by good keyids' 'Joe Sixpack'
+	rm -rf rootdir/var/lib/apt/lists
+	sed -i "s#^\(deb\(-src\)\?\) \[signed-by=${SIXPACK},${MARVIN}\] #\1 [signed-by=${MARVIN},${SIXPACK}] #" rootdir/etc/apt/sources.list.d/*
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
+	rm -f rootdir/etc/apt/trusted.gpg.d/marvinparanoid.gpg
+	sed -i "s#^\(deb\(-src\)\?\) \[signed-by=${MARVIN},${SIXPACK}\] #\1 #" rootdir/etc/apt/sources.list.d/*
+
+	rm -rf rootdir/var/lib/apt/lists-bak
+	cp -a rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
+	prepare "${PKGFILE}-new"
+	signreleasefiles 'Joe Sixpack'
+
+	msgmsg 'Warm archive with signed-by' 'Joe Sixpack'
+	sed -i "/^Valid-Until: / a\
+Signed-By: ${SIXPACK}" rootdir/var/lib/apt/lists/*Release
+	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
+" aptcache show apt
+	installaptnew
+
+	msgmsg 'Warm archive with signed-by' 'Marvin Paranoid'
+	rm -rf rootdir/var/lib/apt/lists
+	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
+	sed -i "/^Valid-Until: / a\
+Signed-By: ${MARVIN}" rootdir/var/lib/apt/lists/*Release
+	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
+	updatewithwarnings 'W: .* public key is not available: GOODSIG'
+	testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+	installaptold
+
+	msgmsg 'Warm archive with outdated signed-by' 'Marvin Paranoid'
+	rm -rf rootdir/var/lib/apt/lists
+	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
+	sed -i "/^Valid-Until: / a\
+Valid-Until: $(date -u -d "now - 2min" '+%a, %d %b %Y %H:%M:%S %Z') \\
+Signed-By: ${MARVIN}" rootdir/var/lib/apt/lists/*Release
+	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
+" aptcache show apt
+	installaptnew
+
+	msgmsg 'Warm archive with two signed-bys' 'Joe Sixpack'
+	rm -rf rootdir/var/lib/apt/lists
+	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
+	sed -i "/^Valid-Until: / a\
+Signed-By: ${MARVIN} ${MARVIN}, \\
+ ${SIXPACK}" rootdir/var/lib/apt/lists/*Release
+	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
+	successfulaptgetupdate
+	testsuccessequal "$(cat "${PKGFILE}-new")
+" aptcache show apt
+	installaptnew
 }
 
 runtest2() {
-	prepare ${PKGFILE}
+	msgmsg 'Cold archive signed by' 'Joe Sixpack'
+	prepare "${PKGFILE}"
 	rm -rf rootdir/var/lib/apt/lists
 	signreleasefiles 'Joe Sixpack'
-	msgmsg 'Cold archive signed by' 'Joe Sixpack'
-	testsuccess aptget update
+	successfulaptgetupdate
 
 	# New .deb but now an unsigned archive. For example MITM to circumvent
 	# package verification.
-	prepare ${PKGFILE}-new
-	find aptarchive/ -name InRelease -delete
-	find aptarchive/ -name Release.gpg -delete
 	msgmsg 'Warm archive signed by' 'nobody'
+	prepare "${PKGFILE}-new"
+	find aptarchive/ \( -name InRelease -o -name Release.gpg \) -delete
 	updatewithwarnings 'W: .* no longer signed.'
-	testsuccessequal "$(cat ${PKGFILE}-new)
+	testsuccessequal "$(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'
+	rm -rf rootdir/var/lib/apt/lists
 	updatewithwarnings 'W: .* is not signed.'
-	testsuccessequal "$(cat ${PKGFILE}-new)
+	testsuccessequal "$(cat "${PKGFILE}-new")
 " aptcache show apt
 	failaptnew
 }
 
+runtest3() {
+	echo "APT::Hashes::$APT_TESTS_DIGEST_ALGO::$1 \"yes\";" > rootdir/etc/apt/apt.conf.d/truststate
+	msgmsg "Running base test with $1 digest"
+	runtest2
+
+	for DELETEFILE in 'InRelease' 'Release.gpg'; do
+		export APT_DONT_SIGN="$DELETEFILE"
+		msgmsg "Running test with deletion of $DELETEFILE and $1 digest"
+		runtest
+		unset APT_DONT_SIGN
+	done
+}
+
 # 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
+# the hash marked as configureable in our gpgv method
+export APT_TESTS_DIGEST_ALGO='SHA224'
 
-msgmsg "Running base test"
-runtest2
+successfulaptgetupdate() {
+	testsuccess aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
+	if [ -n "$1" ]; then
+		cp rootdir/tmp/testsuccess.output aptupdate.output
+		testsuccess grep "$1" aptupdate.output
+	fi
+}
+runtest3 'Trusted'
 
-DELETEFILE="InRelease"
-msgmsg "Running test with deletion of $DELETEFILE"
-runtest
+successfulaptgetupdate() {
+	testwarning aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
+	if [ -n "$1" ]; then
+		testsuccess grep "$1" rootdir/tmp/testwarning.output
+	fi
+	testsuccess grep 'uses weak digest algorithm' rootdir/tmp/testwarning.output
+}
+runtest3 'Weak'
+
+msgmsg "Running test with apt-untrusted digest"
+echo "APT::Hashes::$APT_TESTS_DIGEST_ALGO::Untrusted \"yes\";" > rootdir/etc/apt/apt.conf.d/truststate
+runfailure() {
+	for DELETEFILE in 'InRelease' 'Release.gpg'; do
+		export APT_DONT_SIGN="$DELETEFILE"
+		msgmsg 'Cold archive signed by' 'Joe Sixpack'
+		prepare "${PKGFILE}"
+		rm -rf rootdir/var/lib/apt/lists
+		signreleasefiles 'Joe Sixpack'
+		testfailure aptget update --no-allow-insecure-repositories -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
+		testsuccess grep 'The following signatures were invalid' rootdir/tmp/testfailure.output
+		testnopackage 'apt'
+		testwarning aptget update --allow-insecure-repositories -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
+		failaptold
+
+		msgmsg 'Cold archive signed by' 'Marvin Paranoid'
+		prepare "${PKGFILE}"
+		rm -rf rootdir/var/lib/apt/lists
+		signreleasefiles 'Marvin Paranoid'
+		testfailure aptget update --no-allow-insecure-repositories -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
+		testnopackage 'apt'
+		updatewithwarnings '^W: .* NO_PUBKEY'
+		testsuccessequal "$(cat "${PKGFILE}")
+" aptcache show apt
+		failaptold
+		unset APT_DONT_SIGN
+	done
+}
+runfailure
 
-DELETEFILE="Release.gpg"
-msgmsg "Running test with deletion of $DELETEFILE"
-runtest
+msgmsg "Running test with gpgv-untrusted digest"
+export APT_TESTS_DIGEST_ALGO='MD5'
+runfailure