summaryrefslogtreecommitdiffstats
path: root/test/integration/test-releasefile-verification
blob: 5f873b82c0b8e0167d42ccfccccadec53891f99e (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
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
#!/bin/sh
set -e

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

setupenvironment
configarchitecture "i386"

export APT_DONT_SIGN='Release.gpg'
buildaptarchive
setupflataptarchive
changetowebserver

prepare() {
	local DATE="${2:-now}"
	if [ "$DATE" = 'now' ]; then
		if [ "$1" = "${PKGFILE}-new" ]; then
			DATE='now - 1 day'
		else
			DATE='now - 7 day'
		fi
	fi
	for release in $(find rootdir/var/lib/apt/lists 2> /dev/null); do
		touch -d 'now - 1 year' "$release"
	done
	aptget clean
	cp "$1" aptarchive/Packages
	find aptarchive -name 'Release' -delete
	compressfile 'aptarchive/Packages' "$DATE"
	generatereleasefiles "$DATE" 'now + 1 month'
}

installaptold() {
	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
The following NEW packages will be installed:
  apt
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 3 B of archives.
After this operation, 5370 kB of additional disk space will be used.
Get:1 http://localhost:${APTHTTPPORT}  apt 0.7.25.3 [3 B]
Download complete and in download only mode" aptget install apt -dy
}

installaptnew() {
	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
The following NEW packages will be installed:
  apt
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 3 B of archives.
After this operation, 5808 kB of additional disk space will be used.
Get:1 http://localhost:${APTHTTPPORT}  apt 0.8.0~pre1 [3 B]
Download complete and in download only mode" aptget install apt -dy
}

failaptold() {
	testfailureequal 'Reading package lists...
Building dependency tree...
Suggested packages:
  aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt
The following NEW packages will be installed:
  apt
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 3 B of archives.
After this operation, 5370 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
  apt
E: There were unauthenticated packages and -y was used without --allow-unauthenticated' aptget install apt -dy
}

failaptnew() {
	testfailureequal 'Reading package lists...
Building dependency tree...
Suggested packages:
  aptitude | synaptic | wajig dpkg-dev apt-doc bzip2 lzma python-apt
The following NEW packages will be installed:
  apt
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 3 B of archives.
After this operation, 5808 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
  apt
E: There were unauthenticated packages and -y was used without --allow-unauthenticated' aptget install apt -dy
}

# fake our downloadable file
echo -n 'apt' > aptarchive/apt.deb

PKGFILE="${TESTDIR}/$(echo "$(basename "$0")" | sed 's#^test-#Packages-#')"

updatewithwarnings() {
	testwarning aptget update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
	testsuccess grep -E "$1" rootdir/tmp/testwarning.output
}

runtest() {
	msgmsg 'Cold archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}"
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Joe Sixpack'
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	if [ "$(id -u)" != '0' ]; then
		msgmsg 'Cold archive signed by' 'Joe Sixpack + unreadable key'
		rm -rf rootdir/var/lib/apt/lists
		echo 'foobar' > rootdir/etc/apt/trusted.gpg.d/unreadablekey.gpg
		chmod 000 rootdir/etc/apt/trusted.gpg.d/unreadablekey.gpg
		updatewithwarnings '^W: .* is not readable by user'
		chmod 644 rootdir/etc/apt/trusted.gpg.d/unreadablekey.gpg
		rm -f rootdir/etc/apt/trusted.gpg.d/unreadablekey.gpg
		testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
		installaptold
	fi

	msgmsg 'Good warm archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}-new"
	signreleasefiles 'Joe Sixpack'
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt
	installaptnew

	msgmsg 'Cold archive signed by' 'Rex Expired'
	prepare "${PKGFILE}"
	rm -rf rootdir/var/lib/apt/lists
	cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
	signreleasefiles 'Rex Expired'
	updatewithwarnings '^W: .* EXPKEYSIG'
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	failaptold
	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

	msgmsg 'Cold archive signed by' 'Joe Sixpack,Marvin Paranoid'
	prepare "${PKGFILE}"
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Joe Sixpack,Marvin Paranoid'
	successfulaptgetupdate 'NO_PUBKEY'
	testsuccessequal "$(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}")
" aptcache show apt
	failaptold

	msgmsg 'Bad warm archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}-new"
	signreleasefiles 'Joe Sixpack'
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt
	installaptnew

	msgmsg 'Cold archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}"
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Joe Sixpack'
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	msgmsg 'Good warm archive signed by' 'Marvin Paranoid'
	prepare "${PKGFILE}-new"
	signreleasefiles 'Marvin Paranoid'
	updatewithwarnings '^W: .* NO_PUBKEY'
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	msgmsg 'Good warm archive signed by' 'Rex Expired'
	prepare "${PKGFILE}-new"
	cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
	signreleasefiles 'Rex Expired'
	updatewithwarnings '^W: .* EXPKEYSIG'
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold
	rm rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg

	msgmsg 'Good warm archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}-new"
	signreleasefiles
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt
	installaptnew

	msgmsg 'Cold archive signed by bad keyring' 'Joe Sixpack'
	rm -rf rootdir/var/lib/apt/lists
	local MARVIN="$(readlink -f keys/marvinparanoid.pub)"
	sed -i "s#^\(deb\(-src\)\?\) #\1 [signed-by=$MARVIN] #" rootdir/etc/apt/sources.list.d/*
	updatewithwarnings '^W: .* NO_PUBKEY'

	msgmsg 'Cold archive signed by good keyring' 'Marvin Paranoid'
	prepare "${PKGFILE}"
	signreleasefiles 'Marvin Paranoid'
	rm -rf rootdir/var/lib/apt/lists
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	msgmsg 'Cold archive signed by good keyrings' 'Marvin Paranoid, Joe Sixpack'
	rm -rf rootdir/var/lib/apt/lists
	local SIXPACK="$(readlink -f keys/joesixpack.pub)"
	sed -i "s# \[signed-by=[^]]\+\] # [signed-by=$MARVIN,$SIXPACK] #" rootdir/etc/apt/sources.list.d/*
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	msgmsg 'Cold archive signed by good keyrings' 'Joe Sixpack, Marvin Paranoid'
	rm -rf rootdir/var/lib/apt/lists
	local SIXPACK="$(readlink -f keys/joesixpack.pub)"
	sed -i "s# \[signed-by=[^]]\+\] # [signed-by=$SIXPACK,$MARVIN] #" rootdir/etc/apt/sources.list.d/*
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold
	sed -i "s# \[signed-by=[^]]\+\] # #" rootdir/etc/apt/sources.list.d/*

	local MARVIN="$(aptkey --keyring $MARVIN finger --with-colons | grep '^fpr' | cut -d':' -f 10)"
	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: .*'

	msgmsg 'Cold archive signed by good keyid' 'Marvin Paranoid'
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Marvin Paranoid'
	cp keys/marvinparanoid.pub rootdir/etc/apt/trusted.gpg.d/marvinparanoid.gpg
	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

	local SIXPACK="$(aptkey --keyring keys/joesixpack.pub finger --with-colons | grep '^fpr' | cut -d':' -f 10)"
	msgmsg 'Cold archive signed by good keyids' 'Joe Sixpack'
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Joe Sixpack'
	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

	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

	cp -a keys/sebastiansubkey.pub rootdir/etc/apt/trusted.gpg.d/sebastiansubkey.gpg
	local SEBASTIAN="$(aptkey --keyring keys/sebastiansubkey.pub finger --with-colons | grep -m 1 '^fpr' | cut -d':' -f 10)"
	msgmsg 'Warm archive with subkey signing' 'Sebastian Subkey'
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	signreleasefiles 'Sebastian Subkey'
	sed -i "/^Valid-Until: / a\
Signed-By: ${SEBASTIAN}" rootdir/var/lib/apt/lists/*Release
	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt
	installaptnew

	msgmsg 'Warm archive with wrong exact subkey signing' 'Sebastian Subkey'
	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: ${SEBASTIAN}!" rootdir/var/lib/apt/lists/*Release
	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
	updatewithwarnings 'W: .* public key is not available: GOODSIG'
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt
	installaptold

	local SUBKEY="$(aptkey --keyring keys/sebastiansubkey.pub finger --with-colons | grep -m 2 '^fpr' | tail -n -1 | cut -d':' -f 10)"
	msgmsg 'Warm archive with correct exact subkey signing' 'Sebastian Subkey'
	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: ${SUBKEY}!" rootdir/var/lib/apt/lists/*Release
	touch -d 'now - 1 year' rootdir/var/lib/apt/lists/*Release
	successfulaptgetupdate
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt
	installaptnew
	rm -f rootdir/etc/apt/trusted.gpg.d/sebastiansubkey.gpg
}

runtest2() {
	msgmsg 'Cold archive signed by' 'Joe Sixpack'
	prepare "${PKGFILE}"
	rm -rf rootdir/var/lib/apt/lists
	signreleasefiles 'Joe Sixpack'
	successfulaptgetupdate

	# New .deb but now an unsigned archive. For example MITM to circumvent
	# package verification.
	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")
" aptcache show apt
	failaptnew

	# Unsigned archive from the beginning must also be detected.
	msgmsg 'Cold archive signed by' 'nobody'
	rm -rf rootdir/var/lib/apt/lists
	updatewithwarnings 'W: .* is not signed.'
	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
		export APT_DONT_SIGN='Release.gpg'
	done
}

# disable 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 configurable in our gpgv method
export APT_TESTS_DIGEST_ALGO='SHA224'

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'

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
		rm -rf rootdir/var/lib/apt/lists
		sed -i 's#^deb\(-src\)\? #deb\1 [allow-insecure=yes] #' rootdir/etc/apt/sources.list.d/*
		testwarning aptget update --no-allow-insecure-repositories -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::gpgv=1
		failaptold
		sed -i 's#^deb\(-src\)\? \[allow-insecure=yes\] #deb\1 #' rootdir/etc/apt/sources.list.d/*

		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
		export APT_DONT_SIGN='Release.gpg'
	done
}
runfailure

msgmsg "Running test with gpgv-untrusted digest"
export APT_TESTS_DIGEST_ALGO='MD5'
runfailure