1 #!/bin/sh
2 #
3 # Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
4 #
5 # Permission to use, copy, modify, and distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
8 #
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 
17 . ./common.sh
18 
19 test_tag_create() {
20 	local testroot=`test_init tag_create`
21 	local commit_id=`git_show_head $testroot/repo`
22 	local tag=1.0.0
23 	local tag2=2.0.0
24 
25 	# Create a tag based on repository's HEAD reference
26 	got tag -m 'test' -r $testroot/repo -c HEAD $tag > $testroot/stdout
27 	ret=$?
28 	if [ $ret -ne 0 ]; then
29 		echo "got ref command failed unexpectedly"
30 		test_done "$testroot" "$ret"
31 		return 1
32 	fi
33 
34 	tag_id=`got ref -r $testroot/repo -l \
35 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
36 	echo "Created tag $tag_id" > $testroot/stdout.expected
37 	cmp -s $testroot/stdout $testroot/stdout.expected
38 	ret=$?
39 	if [ $ret -ne 0 ]; then
40 		diff -u $testroot/stdout.expected $testroot/stdout
41 		test_done "$testroot" "$ret"
42 		return 1
43 	fi
44 
45 	# Ensure that Git recognizes the tag Got has created
46 	(cd $testroot/repo && git checkout -q $tag)
47 	ret=$?
48 	if [ $ret -ne 0 ]; then
49 		echo "git checkout command failed unexpectedly"
50 		test_done "$testroot" "$ret"
51 		return 1
52 	fi
53 
54 	# Ensure Got recognizes the new tag
55 	got checkout -c $tag $testroot/repo $testroot/wt >/dev/null
56 	ret=$?
57 	if [ $ret -ne 0 ]; then
58 		echo "got checkout command failed unexpectedly"
59 		test_done "$testroot" "$ret"
60 		return 1
61 	fi
62 
63 	# Create a tag based on implied worktree HEAD ref
64 	(cd $testroot/wt && got tag -m 'test' $tag2 > $testroot/stdout)
65 	ret=$?
66 	if [ $ret -ne 0 ]; then
67 		test_done "$testroot" "$ret"
68 		return 1
69 	fi
70 
71 	tag_id2=`got ref -r $testroot/repo -l \
72 		| grep "^refs/tags/$tag2" | tr -d ' ' | cut -d: -f2`
73 	echo "Created tag $tag_id2" > $testroot/stdout.expected
74 	cmp -s $testroot/stdout $testroot/stdout.expected
75 	ret=$?
76 	if [ $ret -ne 0 ]; then
77 		diff -u $testroot/stdout.expected $testroot/stdout
78 		test_done "$testroot" "$ret"
79 		return 1
80 	fi
81 
82 	(cd $testroot/repo && git checkout -q $tag2)
83 	ret=$?
84 	if [ $ret -ne 0 ]; then
85 		echo "git checkout command failed unexpectedly"
86 		test_done "$testroot" "$ret"
87 		return 1
88 	fi
89 
90 	# Attempt to create a tag pointing at a non-commit
91 	local tree_id=`git_show_tree $testroot/repo`
92 	(cd $testroot/wt && got tag -m 'test' -c $tree_id foobar \
93 		2> $testroot/stderr)
94 	ret=$?
95 	if [ $ret -eq 0 ]; then
96 		echo "git tag command succeeded unexpectedly"
97 		test_done "$testroot" "1"
98 		return 1
99 	fi
100 
101 	echo "got: commit $tree_id: object not found" \
102 		> $testroot/stderr.expected
103 	cmp -s $testroot/stderr $testroot/stderr.expected
104 	ret=$?
105 	if [ $ret -ne 0 ]; then
106 		diff -u $testroot/stderr.expected $testroot/stderr
107 		test_done "$testroot" "$ret"
108 		return 1
109 	fi
110 
111 	got ref -r $testroot/repo -l > $testroot/stdout
112 	echo "HEAD: $commit_id" > $testroot/stdout.expected
113 	echo -n "refs/got/worktree/base-" >> $testroot/stdout.expected
114 	cat $testroot/wt/.got/uuid | tr -d '\n' >> $testroot/stdout.expected
115 	echo ": $commit_id" >> $testroot/stdout.expected
116 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
117 	echo "refs/tags/$tag: $tag_id" >> $testroot/stdout.expected
118 	echo "refs/tags/$tag2: $tag_id2" >> $testroot/stdout.expected
119 	cmp -s $testroot/stdout $testroot/stdout.expected
120 	ret=$?
121 	if [ $ret -ne 0 ]; then
122 		diff -u $testroot/stdout.expected $testroot/stdout
123 	fi
124 	test_done "$testroot" "$ret"
125 }
126 
127 test_tag_list() {
128 	local testroot=`test_init tag_list`
129 	local commit_id=`git_show_head $testroot/repo`
130 	local tag=1.0.0
131 	local tag2=2.0.0
132 
133 	# create tag with Git
134 	(cd $testroot/repo && git tag -a -m 'test' $tag)
135 	# create tag with Got
136 	(cd $testroot/repo && got tag -m 'test' $tag2 > /dev/null)
137 
138 	tag_id=`got ref -r $testroot/repo -l \
139 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
140 	local tagger_time=`git_show_tagger_time $testroot/repo $tag`
141 	
142 	local prev_LC_TIME=$LC_TIME
143 	export LC_TIME=C
144 	d1=`date -u -d "@$tagger_time" +"%a %b %e %X %Y UTC"`
145 	LC_TIME="$prev_LC_TIME"
146 
147 	tag_id2=`got ref -r $testroot/repo -l \
148 		| grep "^refs/tags/$tag2" | tr -d ' ' | cut -d: -f2`
149 	local tagger_time2=`git_show_tagger_time $testroot/repo $tag2`
150 	
151 	prev_LC_TIME="$LC_TIME"
152 	export LC_TIME=C
153 	d2=`date -u -d "@$tagger_time2" +"%a %b %e %X %Y UTC"`
154 	LC_TIME="$prev_LC_TIME"
155 
156 	got tag -r $testroot/repo -l > $testroot/stdout
157 
158 	echo "-----------------------------------------------" \
159 		> $testroot/stdout.expected
160 	echo "tag $tag2 $tag_id2" >> $testroot/stdout.expected
161 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
162 	echo "date: $d2" >> $testroot/stdout.expected
163 	echo "object: commit $commit_id" >> $testroot/stdout.expected
164 	echo " " >> $testroot/stdout.expected
165 	echo " test" >> $testroot/stdout.expected
166 	echo " " >> $testroot/stdout.expected
167 	echo "-----------------------------------------------" \
168 		>> $testroot/stdout.expected
169 	echo "tag $tag $tag_id" >> $testroot/stdout.expected
170 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
171 	echo "date: $d1" >> $testroot/stdout.expected
172 	echo "object: commit $commit_id" >> $testroot/stdout.expected
173 	echo " " >> $testroot/stdout.expected
174 	echo " test" >> $testroot/stdout.expected
175 	echo " " >> $testroot/stdout.expected
176 	cmp -s $testroot/stdout $testroot/stdout.expected
177 	ret=$?
178 	if [ $ret -ne 0 ]; then
179 		diff -u $testroot/stdout.expected $testroot/stdout
180 		test_done "$testroot" "$ret"
181 		return 1
182 	fi
183 
184 	got tag -r $testroot/repo -l $tag > $testroot/stdout
185 
186 	echo "-----------------------------------------------" \
187 		> $testroot/stdout.expected
188 	echo "tag $tag $tag_id" >> $testroot/stdout.expected
189 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
190 	echo "date: $d1" >> $testroot/stdout.expected
191 	echo "object: commit $commit_id" >> $testroot/stdout.expected
192 	echo " " >> $testroot/stdout.expected
193 	echo " test" >> $testroot/stdout.expected
194 	echo " " >> $testroot/stdout.expected
195 	cmp -s $testroot/stdout $testroot/stdout.expected
196 	ret=$?
197 	if [ $ret -ne 0 ]; then
198 		diff -u $testroot/stdout.expected $testroot/stdout
199 		test_done "$testroot" "$ret"
200 		return 1
201 	fi
202 
203 	got tag -r $testroot/repo -l $tag2 > $testroot/stdout
204 
205 	echo "-----------------------------------------------" \
206 		> $testroot/stdout.expected
207 	echo "tag $tag2 $tag_id2" >> $testroot/stdout.expected
208 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
209 	echo "date: $d2" >> $testroot/stdout.expected
210 	echo "object: commit $commit_id" >> $testroot/stdout.expected
211 	echo " " >> $testroot/stdout.expected
212 	echo " test" >> $testroot/stdout.expected
213 	echo " " >> $testroot/stdout.expected
214 	cmp -s $testroot/stdout $testroot/stdout.expected
215 	ret=$?
216 	if [ $ret -ne 0 ]; then
217 		diff -u $testroot/stdout.expected $testroot/stdout
218 	fi
219 	test_done "$testroot" "$ret"
220 }
221 
222 test_tag_list_lightweight() {
223 	local testroot=`test_init tag_list_lightweight`
224 	local commit_id=`git_show_head $testroot/repo`
225 	local tag=1.0.0
226 	local tag2=2.0.0
227 
228 	# create "lightweight" tag with Git
229 	(cd $testroot/repo && git tag $tag)
230 	(cd $testroot/repo && git tag $tag2)
231 
232 	tag_id=`got ref -r $testroot/repo -l \
233 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
234 	local tagger_time=`git_show_author_time $testroot/repo $tag`
235 	local prev_LC_TIME=$LC_TIME
236 	export LC_TIME=C
237 	d1=`date -u -d "@$tagger_time" +"%a %b %e %X %Y UTC"`
238 	LC_TIME="$prev_LC_TIME"
239 	tag_id2=`got ref -r $testroot/repo -l \
240 		| grep "^refs/tags/$tag2" | tr -d ' ' | cut -d: -f2`
241 	local tagger_time2=`git_show_author_time $testroot/repo $tag2`
242 	
243 	export LC_TIME=C
244 	d2=`date -u -d "@$tagger_time2" +"%a %b %e %X %Y UTC"`
245 	LC_TIME="$prev_LC_TIME"
246 
247 	got tag -r $testroot/repo -l > $testroot/stdout
248 
249 	echo "-----------------------------------------------" \
250 		> $testroot/stdout.expected
251 	echo "tag $tag2 $tag_id2" >> $testroot/stdout.expected
252 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
253 	echo "date: $d2" >> $testroot/stdout.expected
254 	echo "object: commit $commit_id" >> $testroot/stdout.expected
255 	echo " " >> $testroot/stdout.expected
256 	echo " adding the test tree" >> $testroot/stdout.expected
257 	echo " " >> $testroot/stdout.expected
258 	echo "-----------------------------------------------" \
259 		>> $testroot/stdout.expected
260 	echo "tag $tag $tag_id" >> $testroot/stdout.expected
261 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
262 	echo "date: $d1" >> $testroot/stdout.expected
263 	echo "object: commit $commit_id" >> $testroot/stdout.expected
264 	echo " " >> $testroot/stdout.expected
265 	echo " adding the test tree" >> $testroot/stdout.expected
266 	echo " " >> $testroot/stdout.expected
267 	cmp -s $testroot/stdout $testroot/stdout.expected
268 	ret=$?
269 	if [ $ret -ne 0 ]; then
270 		diff -u $testroot/stdout.expected $testroot/stdout
271 	fi
272 	test_done "$testroot" "$ret"
273 }
274 
275 test_tag_create_ssh_signed() {
276 	local testroot=`test_init tag_create`
277 	local commit_id=`git_show_head $testroot/repo`
278 	local tag=1.0.0
279 	local tag2=2.0.0
280 
281 	ssh-keygen -q -N '' -t ed25519 -f $testroot/id_ed25519
282 	ret=$?
283 	if [ $ret -ne 0 ]; then
284 		echo "ssh-keygen failed unexpectedly"
285 		test_done "$testroot" "$ret"
286 		return 1
287 	fi
288 	touch $testroot/allowed_signers
289 	echo "allowed_signers \"$testroot/allowed_signers\"" > \
290 		$testroot/repo/.git/got.conf
291 
292 	# Create a signed tag based on repository's HEAD reference
293 	got tag -s $testroot/id_ed25519 -m 'test' -r $testroot/repo -c HEAD \
294 		$tag > $testroot/stdout
295 	ret=$?
296 	if [ $ret -ne 0 ]; then
297 		echo "got tag command failed unexpectedly"
298 		test_done "$testroot" "$ret"
299 		return 1
300 	fi
301 
302 	tag_id=`got ref -r $testroot/repo -l \
303 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
304 	echo "Created tag $tag_id" > $testroot/stdout.expected
305 	cmp -s $testroot/stdout $testroot/stdout.expected
306 	ret=$?
307 	if [ $ret -ne 0 ]; then
308 		diff -u $testroot/stdout.expected $testroot/stdout
309 		test_done "$testroot" "$ret"
310 		return 1
311 	fi
312 
313 	# Ensure validation fails when the key is not allowed
314 	echo "signature: Could not verify signature." > \
315 		$testroot/stdout.expected
316 	VERIFY_STDOUT=$(got tag -r $testroot/repo -V $tag 2> $testroot/stderr)
317 	ret=$?
318 	echo "$VERIFY_STDOUT" | grep '^signature: ' > $testroot/stdout
319 	if [ $ret -eq 0 ]; then
320 		diff -u $testroot/stdout.expected $testroot/stdout
321 		test_done "$testroot" "1"
322 		return 1
323 	fi
324 
325 	GOOD_SIG='Good "git" signature for flan_hacker@openbsd.org with ED25519 key '
326 
327 	# Validate the signature with the key allowed
328 	echo -n 'flan_hacker@openbsd.org ' > $testroot/allowed_signers
329 	cat $testroot/id_ed25519.pub >> $testroot/allowed_signers
330 	GOT_STDOUT=$(got tag -r $testroot/repo -V $tag 2> $testroot/stderr)
331 	ret=$?
332 	if [ $ret -ne 0 ]; then
333 		echo "got tag command failed unexpectedly"
334 		diff -u $testroot/stdout.expected $testroot/stdout
335 		test_done "$testroot" "$ret"
336 		return 1
337 	fi
338 
339 	if ! echo "$GOT_STDOUT" | grep -q "^signature: $GOOD_SIG"; then
340 		echo "got tag command failed to validate signature"
341 		test_done "$testroot" "1"
342 		return 1
343 	fi
344 
345 	# Ensure that Git recognizes and verifies the tag Got has created
346 	(cd $testroot/repo && git checkout -q $tag)
347 	ret=$?
348 	if [ $ret -ne 0 ]; then
349 		echo "git checkout command failed unexpectedly"
350 		test_done "$testroot" "$ret"
351 		return 1
352 	fi
353 	(cd $testroot/repo && git config --local gpg.ssh.allowedSignersFile \
354 		$testroot/allowed_signers)
355 	GIT_STDERR=$(cd $testroot/repo && git tag -v $tag 2>&1 1>/dev/null)
356 	if ! echo "$GIT_STDERR" | grep -q "^$GOOD_SIG"; then
357 		echo "git tag command failed to validate signature"
358 		test_done "$testroot" "1"
359 		return 1
360 	fi
361 
362 	# Ensure Got recognizes the new tag
363 	got checkout -c $tag $testroot/repo $testroot/wt >/dev/null
364 	ret=$?
365 	if [ $ret -ne 0 ]; then
366 		echo "got checkout command failed unexpectedly"
367 	fi
368 	test_done "$testroot" "$ret"
369 }
370 
371 test_tag_create_ssh_signed_missing_key() {
372 	local testroot=`test_init tag_create`
373 	local commit_id=`git_show_head $testroot/repo`
374 	local tag=1.0.0
375 
376 	# Fail to create a signed tag due to a missing SSH key
377 	got tag -s $testroot/bogus -m 'test' -r $testroot/repo \
378 		-c HEAD	$tag > $testroot/stdout 2> $testroot/stderr
379 	ret=$?
380 	if [ $ret -eq 0 ]; then
381 		echo "got tag command succeeded unexpectedly"
382 		test_done "$testroot" 1
383 		return 1
384 	fi
385 
386 	got ref -r $testroot/repo -l > $testroot/stdout
387 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
388 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
389 	cmp -s $testroot/stdout $testroot/stdout.expected
390 	ret=$?
391 	if [ $ret -ne 0 ]; then
392 		diff -u $testroot/stdout.expected $testroot/stdout
393 		test_done "$testroot" "$ret"
394 		return 1
395 	fi
396 	printf "Couldn't load public key $testroot/bogus: " \
397 		>> $testroot/stderr.expected
398 	printf "No such file or directory\r\n" >> $testroot/stderr.expected
399 	echo "got: unable to sign tag" >> $testroot/stderr.expected
400 	cmp -s $testroot/stderr $testroot/stderr.expected
401 	ret=$?
402 	if [ $ret -ne 0 ]; then
403 		diff -u $testroot/stderr.expected $testroot/stderr
404 	fi
405 	test_done "$testroot" "$ret"
406 }
407 
408 test_parseargs "$@"
409 run_test test_tag_create
410 run_test test_tag_list
411 run_test test_tag_list_lightweight
412 run_test test_tag_create_ssh_signed
413 run_test test_tag_create_ssh_signed_missing_key