generalize secure->insecure downgrade protection

[apt.git] / test / integration / test-bug-617690-allow-unauthenticated-makes-all-untrusted

#!/bin/sh
set -e

TESTDIR="$(readlink -f "$(dirname "$0")")"
. "$TESTDIR/framework"
setupenvironment
configarchitecture 'i386'

buildsimplenativepackage 'cool' 'i386' '1.0' 'unstable'

setupaptarchive --no-update

testfileexists() {
	msgtest 'Test for existence of file' "$1"
	test -e "$1" && msgpass || msgfail
	rm -f "$1"
}

testfilemissing() {
	msgtest 'Test for non-existence of file' "$1"
	test -e "$1" && msgfail || msgpass
	rm -f "$1"
}

testrun() {
	rm -rf rootdir/var/lib/apt
	cd downloaded

	if [ "$1" = 'trusted' ]; then
	        testsuccess aptget update

		testsuccess aptget download cool
		testfileexists 'cool_1.0_i386.deb'

		testsuccess aptget download cool --allow-unauthenticated
		testfileexists 'cool_1.0_i386.deb'
	else
                testwarning aptget update --allow-insecure-repositories

		testfailure aptget download cool
		testfilemissing 'cool_1.0_i386.deb'

		testsuccess aptget download cool --allow-unauthenticated
		testfileexists 'cool_1.0_i386.deb'
	fi

	mv ../aptarchive/pool/cool_1.0_i386.deb ../aptarchive/pool/cool_1.0_i386.deb.bak
	echo 'this is not a good package' > ../aptarchive/pool/cool_1.0_i386.deb
	testfailure aptget download cool
	testfilemissing cool_1.0_i386.deb

	testfailure aptget download cool --allow-unauthenticated  # unauthenticated doesn't mean unchecked
	testfilemissing cool_1.0_i386.deb

	rm -f ../aptarchive/pool/cool_1.0_i386.deb
	mv ../aptarchive/pool/cool_1.0_i386.deb.bak ../aptarchive/pool/cool_1.0_i386.deb
	testsuccess aptget download cool --allow-unauthenticated
	testfileexists 'cool_1.0_i386.deb'
	cd - >/dev/null
}

testrun 'trusted'

find aptarchive/ \( -name 'Release.gpg' -o -name 'InRelease' \) -delete
testrun 'untrusted'

changetowebserver
testrun 'untrusted'