blob: ea431c816fca4dce8a8d95ad07374eb6f887c9a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
#!/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 --no-update
}
add_new_package() {
insertpackage 'unstable' 'new' 'all' '1.0'
insertsource 'unstable' 'new' 'all' '1.0'
setupaptarchive --no-update "$@"
}
break_repository_sources_index() {
mv "$APTARCHIVE/dists/unstable/main/source/Sources.gz" "$APTARCHIVE/dists/unstable/main/source/Sources.gz.orig"
printf 'xxx' > "$APTARCHIVE/dists/unstable/main/source/Sources"
compressfile "$APTARCHIVE/dists/unstable/main/source/Sources" "$@"
}
start_with_good_inrelease() {
create_fresh_archive
testsuccess aptget update
listcurrentlistsdirectory > lists.before
testsuccessequal 'dpkg/now 1.16.2+fake all [installed,local]
old/unstable 1.0 all' apt list -qq
}
test_inrelease_to_new_inrelease() {
msgmsg 'Test InRelease to new InRelease works fine'
start_with_good_inrelease
add_new_package '+1hour'
testsuccess aptget update -o Debug::Acquire::Transaction=1
testsuccessequal 'dpkg/now 1.16.2+fake all [installed,local]
new/unstable 1.0 all
old/unstable 1.0 all' apt list -qq
}
test_inrelease_to_broken_hash_reverts_all() {
msgmsg 'Test InRelease to broken InRelease reverts everything'
start_with_good_inrelease
add_new_package '+1hour'
# break the Sources file
break_repository_sources_index '+1hour'
# test the error condition
testfailureequal "E: Failed to fetch file:${APTARCHIVE}/dists/unstable/main/source/Sources.gz Hash Sum mismatch
Hashes of expected file:
- Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz.orig') [weak]
- SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz.orig' | cut -d' ' -f 1)
Hashes of received file:
- SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz' | cut -d' ' -f 1)
- Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz') [weak]
Last modification reported: $(lastmodification 'aptarchive/dists/unstable/main/source/Sources.gz')
Release file created at: $(releasefiledate 'aptarchive/dists/unstable/InRelease')
E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
# ensure that the Packages file is also rolled back
testfileequal lists.before "$(listcurrentlistsdirectory)"
testfailureequal "E: Unable to locate package new" aptget install new -s -qq
}
test_inrelease_to_valid_release() {
msgmsg 'Test InRelease to valid Release'
start_with_good_inrelease
add_new_package '+1hour'
# switch to a unsigned repo now
rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg"
# update fails
testfailureequal "E: The repository 'file:${APTARCHIVE} unstable Release' is no longer signed." aptget update -qq
# test that security downgrade was not successful
testfileequal lists.before "$(listcurrentlistsdirectory)"
testsuccess aptget install old -s
testfailure aptget install new -s
testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease'
testempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_Release'
}
test_inrelease_to_release_reverts_all() {
msgmsg 'Test InRelease to broken Release reverts everything'
start_with_good_inrelease
# switch to a unsigned repo now
add_new_package '+1hour'
rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg"
# break it
break_repository_sources_index '+1hour'
# ensure error
testfailureequal "E: The repository 'file:${APTARCHIVE} unstable Release' is no longer signed." aptget update -qq # -o Debug::acquire::transaction=1
# ensure that the Packages file is also rolled back
testfileequal lists.before "$(listcurrentlistsdirectory)"
testsuccess aptget install old -s
testfailure aptget install new -s
testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease'
testempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_Release'
}
test_unauthenticated_to_invalid_inrelease() {
msgmsg 'Test UnAuthenticated to invalid InRelease reverts everything'
create_fresh_archive
rm -f "$APTARCHIVE/dists/unstable/InRelease" "$APTARCHIVE/dists/unstable/Release.gpg"
testwarning aptget update --allow-insecure-repositories
listcurrentlistsdirectory > lists.before
testfailureequal "WARNING: The following packages cannot be authenticated!
old
E: There were unauthenticated packages and -y was used without --allow-unauthenticated" aptget install -qq -y old
# go to authenticated but not correct
add_new_package '+1hour'
break_repository_sources_index '+1hour'
testfailureequal "E: Failed to fetch file:$APTARCHIVE/dists/unstable/main/source/Sources.gz Hash Sum mismatch
Hashes of expected file:
- Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz.orig') [weak]
- SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz.orig' | cut -d' ' -f 1)
Hashes of received file:
- SHA256:$(sha256sum 'aptarchive/dists/unstable/main/source/Sources.gz' | cut -d' ' -f 1)
- Filesize:$(stat -c '%s' 'aptarchive/dists/unstable/main/source/Sources.gz') [weak]
Last modification reported: $(lastmodification 'aptarchive/dists/unstable/main/source/Sources.gz')
Release file created at: $(releasefiledate 'aptarchive/dists/unstable/InRelease')
E: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
testfileequal lists.before "$(listcurrentlistsdirectory)"
testempty find "${ROOTDIR}/var/lib/apt/lists" -maxdepth 1 -name '*_InRelease'
testfailureequal "WARNING: The following packages cannot be authenticated!
old
E: There were unauthenticated packages and -y was used without --allow-unauthenticated" aptget install -qq -y old
}
test_inrelease_to_unauth_inrelease() {
msgmsg 'Test InRelease to InRelease without good sig'
start_with_good_inrelease
signreleasefiles 'Marvin Paranoid'
testwarningequal "W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: file:${APTARCHIVE} unstable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E8525D47528144E2
W: Failed to fetch file:$APTARCHIVE/dists/unstable/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E8525D47528144E2
W: Some index files failed to download. They have been ignored, or old ones used instead." aptget update -qq
testfileequal lists.before "$(listcurrentlistsdirectory)"
testnotempty find "${ROOTDIR}/var/lib/apt/lists" -name '*_InRelease'
}
test_inrelease_to_broken_gzip() {
msgmsg "Test InRelease to broken gzip"
start_with_good_inrelease
break_repository_sources_index '+1hour'
generatereleasefiles '+2hours'
signreleasefiles
# append junk at the end of the compressed file
echo "lala" >> "$APTARCHIVE/dists/unstable/main/source/Sources.gz"
touch -d '+2min' "$APTARCHIVE/dists/unstable/main/source/Sources.gz"
# remove uncompressed file to avoid fallback
rm "$APTARCHIVE/dists/unstable/main/source/Sources"
testfailure aptget update
testsuccess grep 'Hash Sum mismatch' rootdir/tmp/testfailure.output
testfileequal lists.before "$(listcurrentlistsdirectory)"
}
TESTDIR="$(readlink -f "$(dirname "$0")")"
. "$TESTDIR/framework"
setupenvironment
configarchitecture "i386"
export APT_DONT_SIGN='Release.gpg'
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
# stuff to do:
# - ims-hit
# - gzip-index tests
test_inrelease_to_new_inrelease
test_inrelease_to_broken_hash_reverts_all
test_inrelease_to_valid_release
test_inrelease_to_release_reverts_all
test_unauthenticated_to_invalid_inrelease
test_inrelease_to_unauth_inrelease
test_inrelease_to_broken_gzip
|
