[apt.git] / test / integration / test-apt-update-rollback

#!/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
}

add_new_package() {
    insertpackage "unstable" "new" "all" "1.0"
    insertsource "unstable" "new" "all" "1.0"

    setupaptarchive --no-update

    avoid_ims_hit
}

break_repository_sources_index() {
    printf "xxx" > $APTARCHIVE/dists/unstable/main/source/Sources
    gzip -c $APTARCHIVE/dists/unstable/main/source/Sources > \
            $APTARCHIVE/dists/unstable/main/source/Sources.gz
    avoid_ims_hit
}

test_inrelease_to_new_inrelease() {
    msgmsg "Test InRelease to new InRelease works fine"
    create_fresh_archive
    testequal "old/unstable 1.0 all" apt list -q

    add_new_package

    testsuccess aptget update -o Debug::Acquire::Transaction=1

    testequal "new/unstable 1.0 all
old/unstable 1.0 all" apt list -q
}

test_inrelease_to_broken_hash_reverts_all() {
    msgmsg "Test InRelease to broken InRelease reverts everything"
    create_fresh_archive
    add_new_package
    # break the Sources file
    break_repository_sources_index

    # test the error condition
    testequal "W: Failed to fetch file:${APTARCHIVE}/dists/unstable/InRelease  

W: Failed to fetch copy:${APTARCHIVE}/dists/unstable/main/source/Sources  Hash Sum mismatch

W: Failed to fetch copy:${APTARCHIVE}/dists/unstable/main/binary-i386/Packages  

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
    testequal "E: Unable to locate package new" aptget install new -s -qq
}

test_inreleae_to_valid_release() {
    msgmsg "Test InRelease to valid Release"
    create_fresh_archive
    add_new_package
    # switch to a unsinged repo now
    rm $APTARCHIVE/dists/unstable/InRelease
    rm $APTARCHIVE/dists/unstable/Release.gpg
    avoid_ims_hit

    # update works
    testsuccess aptget update -o Debug::Acquire::Transaction=1

    # test that we can install the new packages but do no longer have a sig
    testsuccess aptget install old -s
    testsuccess aptget install new -s
    testfailure ls $ROOTDIR/var/lib/apt/lists/*_InRelease
    testfailure ls $ROOTDIR/var/lib/apt/lists/*_Release.gpg
    testsuccess ls $ROOTDIR/var/lib/apt/lists/*_Release
}

test_inreleae_to_release_reverts_all() {
    msgmsg "Test InRelease to broken Release reverts everything"
    create_fresh_archive

    # switch to a unsinged repo now
    add_new_package
    rm $APTARCHIVE/dists/unstable/InRelease
    rm $APTARCHIVE/dists/unstable/Release.gpg
    # break it
    break_repository_sources_index

    # ensure error
    testequal "W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease  

W: Failed to fetch file:$APTARCHIVE/dists/unstable/Release  

W: Failed to fetch file:$APTARCHIVE/dists/unstable/Release.gpg  

W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/source/Sources  Hash Sum mismatch

W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/binary-i386/Packages  

E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq # -o Debug::acquire::transaction=1

    # ensure that the Packages file is also rolled back
    testsuccess aptget install old -s
    testfailure aptget install new -s
    testsuccess ls $ROOTDIR/var/lib/apt/lists/*_InRelease
    testfailure ls $ROOTDIR/var/lib/apt/lists/*_Release
}

test_unauthenticated_to_invalid_inrelease() {
    msgmsg "Test UnAuthenticated to invalid InRelease reverts everything"
    create_fresh_archive
    rm $APTARCHIVE/dists/unstable/InRelease
    rm $APTARCHIVE/dists/unstable/Release.gpg
    avoid_ims_hit
    
    testsuccess aptget update -qq
    testequal "WARNING: The following packages cannot be authenticated!
  old
E: There are problems and -y was used without --force-yes" aptget install -qq -y old
    
    # go to authenticated but not correct
    add_new_package
    break_repository_sources_index

    testequal "W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease  

W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/source/Sources  Hash Sum mismatch

W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/binary-i386/Packages  

E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq

    testfailure ls rootdir/var/lib/apt/lists/*_InRelease
    testequal "WARNING: The following packages cannot be authenticated!
  old
E: There are problems and -y was used without --force-yes" aptget install -qq -y old
}

test_inrelease_to_unauth_inrelease() {
    msgmsg "Test InRelease to InRelease without sig"
    create_fresh_archive
    signreleasefiles 'Marvin Paranoid'
    avoid_ims_hit
    
    testequal "W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: file: 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  

W: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq

    testsuccess ls rootdir/var/lib/apt/lists/*_InRelease
}

TESTDIR=$(readlink -f $(dirname $0))
. $TESTDIR/framework

setupenvironment
configarchitecture "i386"

# setup the archive and ensure we have a single package that installs fine
setupaptarchive
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

test_inrelease_to_new_inrelease
test_inrelease_to_broken_hash_reverts_all

test_inreleae_to_valid_release
test_inreleae_to_release_reverts_all

test_unauthenticated_to_invalid_inrelease

test_inrelease_to_unauth_inrelease
Commit	Line	Data
e05672e8 MV	1	#!/bin/sh
	2	#
	3	# test that apt-get update is transactional
	4	#
	5	set -e
	6
	7	avoid_ims_hit() {
	8	touch -d '+1hour' aptarchive/dists/unstable/main/binary-i386/Packages*
	9	touch -d '+1hour' aptarchive/dists/unstable/main/source/Sources*
	10	touch -d '+1hour' aptarchive/dists/unstable/Release
	11
	12	touch -d '-1hour' rootdir/var/lib/apt/lists/*
	13	}
	14
	15	create_fresh_archive()
	16	{
	17	rm -rf aptarchive/*
	18	rm -f rootdir/var/lib/apt/lists/_* rootdir/var/lib/apt/lists/partial/*
	19
	20	insertpackage 'unstable' 'old' 'all' '1.0'
	21
	22	setupaptarchive
	23	}
	24
	25	add_new_package() {
	26	insertpackage "unstable" "new" "all" "1.0"
	27	insertsource "unstable" "new" "all" "1.0"
	28
	29	setupaptarchive --no-update
	30
	31	avoid_ims_hit
	32	}
	33
	34	break_repository_sources_index() {
	35	printf "xxx" > $APTARCHIVE/dists/unstable/main/source/Sources
	36	gzip -c $APTARCHIVE/dists/unstable/main/source/Sources > \
	37	$APTARCHIVE/dists/unstable/main/source/Sources.gz
	38	avoid_ims_hit
	39	}
	40
	41	test_inrelease_to_new_inrelease() {
	42	msgmsg "Test InRelease to new InRelease works fine"
	43	create_fresh_archive
	44	testequal "old/unstable 1.0 all" apt list -q
	45
	46	add_new_package
80976dd5 MV	47
80976dd5 MV	48	testsuccess aptget update -o Debug::Acquire::Transaction=1
e05672e8 MV	49
	50	testequal "new/unstable 1.0 all
	51	old/unstable 1.0 all" apt list -q
	52	}
	53
	54	test_inrelease_to_broken_hash_reverts_all() {
	55	msgmsg "Test InRelease to broken InRelease reverts everything"
	56	create_fresh_archive
	57	add_new_package
	58	# break the Sources file
	59	break_repository_sources_index
	60
	61	# test the error condition
	62	testequal "W: Failed to fetch file:${APTARCHIVE}/dists/unstable/InRelease
	63
	64	W: Failed to fetch copy:${APTARCHIVE}/dists/unstable/main/source/Sources Hash Sum mismatch
	65
	66	W: Failed to fetch copy:${APTARCHIVE}/dists/unstable/main/binary-i386/Packages
	67
	68	E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
	69	# ensure that the Packages file is also rolled back
	70	testequal "E: Unable to locate package new" aptget install new -s -qq
	71	}
	72
	73	test_inreleae_to_valid_release() {
	74	msgmsg "Test InRelease to valid Release"
	75	create_fresh_archive
	76	add_new_package
	77	# switch to a unsinged repo now
	78	rm $APTARCHIVE/dists/unstable/InRelease
	79	rm $APTARCHIVE/dists/unstable/Release.gpg
	80	avoid_ims_hit
	81
	82	# update works
	83	testsuccess aptget update -o Debug::Acquire::Transaction=1
	84
	85	# test that we can install the new packages but do no longer have a sig
	86	testsuccess aptget install old -s
	87	testsuccess aptget install new -s
	88	testfailure ls $ROOTDIR/var/lib/apt/lists/*_InRelease
	89	testfailure ls $ROOTDIR/var/lib/apt/lists/*_Release.gpg
	90	testsuccess ls $ROOTDIR/var/lib/apt/lists/*_Release
	91	}
	92
	93	test_inreleae_to_release_reverts_all() {
	94	msgmsg "Test InRelease to broken Release reverts everything"
	95	create_fresh_archive
	96
	97	# switch to a unsinged repo now
	98	add_new_package
	99	rm $APTARCHIVE/dists/unstable/InRelease
	100	rm $APTARCHIVE/dists/unstable/Release.gpg
	101	# break it
	102	break_repository_sources_index
	103
	104	# ensure error
	105	testequal "W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease
	106
	107	W: Failed to fetch file:$APTARCHIVE/dists/unstable/Release
	108
	109	W: Failed to fetch file:$APTARCHIVE/dists/unstable/Release.gpg
	110
	111	W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/source/Sources Hash Sum mismatch
	112
113	W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/binary-i386/Packages
114
115	E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq # -o Debug::acquire::transaction=1
116
117	# ensure that the Packages file is also rolled back
118	testsuccess aptget install old -s
119	testfailure aptget install new -s
120	testsuccess ls $ROOTDIR/var/lib/apt/lists/*_InRelease
121	testfailure ls $ROOTDIR/var/lib/apt/lists/*_Release
122	}
123
124	test_unauthenticated_to_invalid_inrelease() {
125	msgmsg "Test UnAuthenticated to invalid InRelease reverts everything"
126	create_fresh_archive
127	rm $APTARCHIVE/dists/unstable/InRelease
128	rm $APTARCHIVE/dists/unstable/Release.gpg
129	avoid_ims_hit
130
131	testsuccess aptget update -qq
132	testequal "WARNING: The following packages cannot be authenticated!
133	old
134	E: There are problems and -y was used without --force-yes" aptget install -qq -y old
135
136	# go to authenticated but not correct
137	add_new_package
138	break_repository_sources_index
139
6d979490 MV	140	testequal "W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease
6d979490 MV	141
e05672e8 MV	142	W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/source/Sources Hash Sum mismatch
e05672e8 MV	143
6d979490 MV	144	W: Failed to fetch copy:$APTARCHIVE/dists/unstable/main/binary-i386/Packages
6d979490 MV	145
e05672e8 MV	146	E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
	147
	148	testfailure ls rootdir/var/lib/apt/lists/*_InRelease
	149	testequal "WARNING: The following packages cannot be authenticated!
	150	old
	151	E: There are problems and -y was used without --force-yes" aptget install -qq -y old
	152	}
	153
c5fced38 MV	154	test_inrelease_to_unauth_inrelease() {
	155	msgmsg "Test InRelease to InRelease without sig"
	156	create_fresh_archive
	157	signreleasefiles 'Marvin Paranoid'
	158	avoid_ims_hit
	159
21638c3a	160	testequal "W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: file: unstable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E8525D47528144E2
c5fced38	161
21638c3a	162	W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease
c5fced38	163
21638c3a MV	164	W: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
	165
	166	testsuccess ls rootdir/var/lib/apt/lists/*_InRelease
c5fced38 MV	167	}
c5fced38 MV	168
e05672e8 MV	169	TESTDIR=$(readlink -f $(dirname $0))
	170	. $TESTDIR/framework
	171
	172	setupenvironment
	173	configarchitecture "i386"
	174
	175	# setup the archive and ensure we have a single package that installs fine
	176	setupaptarchive
	177	APTARCHIVE=$(readlink -f ./aptarchive)
	178	ROOTDIR=${TMPWORKINGDIRECTORY}/rootdir
	179	APTARCHIVE_LISTS="$(echo $APTARCHIVE \| tr "/" "_" )"
	180
	181	# test the following cases:
	182	# - InRelease -> broken InRelease revert to previous state
	183	# - empty lists dir and broken remote leaves nothing on the system
	184	# - InRelease -> hashsum mismatch for one file reverts all files to previous state
	185	# - Release/Release.gpg -> hashsum mismatch
	186	# - InRelease -> Release with hashsum mismatch revert entire state and kills Release
	187	# - Release -> InRelease with broken Sig/Hash removes InRelease
	188	# going from Release/Release.gpg -> InRelease and vice versa
	189	# - unauthenticated -> invalid InRelease
	190
	191	test_inrelease_to_new_inrelease
	192	test_inrelease_to_broken_hash_reverts_all
	193
	194	test_inreleae_to_valid_release
	195	test_inreleae_to_release_reverts_all
	196
6d979490	197	test_unauthenticated_to_invalid_inrelease
c5fced38 MV	198
c5fced38 MV	199	test_inrelease_to_unauth_inrelease