git credential fill: output the whole 'struct credential'
[git/git.git] / t / t0300-credentials.sh
1 #!/bin/sh
2
3 test_description='basic credential helper tests'
4 . ./test-lib.sh
5 . "$TEST_DIRECTORY"/lib-credential.sh
6
7 test_expect_success 'setup helper scripts' '
8 cat >dump <<-\EOF &&
9 whoami=`echo $0 | sed s/.*git-credential-//`
10 echo >&2 "$whoami: $*"
11 OIFS=$IFS
12 IFS==
13 while read key value; do
14 echo >&2 "$whoami: $key=$value"
15 eval "$key=$value"
16 done
17 IFS=$OIFS
18 EOF
19
20 write_script git-credential-useless <<-\EOF &&
21 . ./dump
22 exit 0
23 EOF
24
25 write_script git-credential-verbatim <<-\EOF &&
26 user=$1; shift
27 pass=$1; shift
28 . ./dump
29 test -z "$user" || echo username=$user
30 test -z "$pass" || echo password=$pass
31 EOF
32
33 PATH="$PWD:$PATH"
34 '
35
36 test_expect_success 'credential_fill invokes helper' '
37 check fill "verbatim foo bar" <<-\EOF
38 --
39 username=foo
40 password=bar
41 --
42 verbatim: get
43 EOF
44 '
45
46 test_expect_success 'credential_fill invokes multiple helpers' '
47 check fill useless "verbatim foo bar" <<-\EOF
48 --
49 username=foo
50 password=bar
51 --
52 useless: get
53 verbatim: get
54 EOF
55 '
56
57 test_expect_success 'credential_fill stops when we get a full response' '
58 check fill "verbatim one two" "verbatim three four" <<-\EOF
59 --
60 username=one
61 password=two
62 --
63 verbatim: get
64 EOF
65 '
66
67 test_expect_success 'credential_fill continues through partial response' '
68 check fill "verbatim one \"\"" "verbatim two three" <<-\EOF
69 --
70 username=two
71 password=three
72 --
73 verbatim: get
74 verbatim: get
75 verbatim: username=one
76 EOF
77 '
78
79 test_expect_success 'credential_fill passes along metadata' '
80 check fill "verbatim one two" <<-\EOF
81 protocol=ftp
82 host=example.com
83 path=foo.git
84 --
85 protocol=ftp
86 host=example.com
87 path=foo.git
88 username=one
89 password=two
90 --
91 verbatim: get
92 verbatim: protocol=ftp
93 verbatim: host=example.com
94 verbatim: path=foo.git
95 EOF
96 '
97
98 test_expect_success 'credential_approve calls all helpers' '
99 check approve useless "verbatim one two" <<-\EOF
100 username=foo
101 password=bar
102 --
103 --
104 useless: store
105 useless: username=foo
106 useless: password=bar
107 verbatim: store
108 verbatim: username=foo
109 verbatim: password=bar
110 EOF
111 '
112
113 test_expect_success 'do not bother storing password-less credential' '
114 check approve useless <<-\EOF
115 username=foo
116 --
117 --
118 EOF
119 '
120
121
122 test_expect_success 'credential_reject calls all helpers' '
123 check reject useless "verbatim one two" <<-\EOF
124 username=foo
125 password=bar
126 --
127 --
128 useless: erase
129 useless: username=foo
130 useless: password=bar
131 verbatim: erase
132 verbatim: username=foo
133 verbatim: password=bar
134 EOF
135 '
136
137 test_expect_success 'usernames can be preserved' '
138 check fill "verbatim \"\" three" <<-\EOF
139 username=one
140 --
141 username=one
142 password=three
143 --
144 verbatim: get
145 verbatim: username=one
146 EOF
147 '
148
149 test_expect_success 'usernames can be overridden' '
150 check fill "verbatim two three" <<-\EOF
151 username=one
152 --
153 username=two
154 password=three
155 --
156 verbatim: get
157 verbatim: username=one
158 EOF
159 '
160
161 test_expect_success 'do not bother completing already-full credential' '
162 check fill "verbatim three four" <<-\EOF
163 username=one
164 password=two
165 --
166 username=one
167 password=two
168 --
169 EOF
170 '
171
172 # We can't test the basic terminal password prompt here because
173 # getpass() tries too hard to find the real terminal. But if our
174 # askpass helper is run, we know the internal getpass is working.
175 test_expect_success 'empty helper list falls back to internal getpass' '
176 check fill <<-\EOF
177 --
178 username=askpass-username
179 password=askpass-password
180 --
181 askpass: Username:
182 askpass: Password:
183 EOF
184 '
185
186 test_expect_success 'internal getpass does not ask for known username' '
187 check fill <<-\EOF
188 username=foo
189 --
190 username=foo
191 password=askpass-password
192 --
193 askpass: Password:
194 EOF
195 '
196
197 HELPER="!f() {
198 cat >/dev/null
199 echo username=foo
200 echo password=bar
201 }; f"
202 test_expect_success 'respect configured credentials' '
203 test_config credential.helper "$HELPER" &&
204 check fill <<-\EOF
205 --
206 username=foo
207 password=bar
208 --
209 EOF
210 '
211
212 test_expect_success 'match configured credential' '
213 test_config credential.https://example.com.helper "$HELPER" &&
214 check fill <<-\EOF
215 protocol=https
216 host=example.com
217 path=repo.git
218 --
219 protocol=https
220 host=example.com
221 username=foo
222 password=bar
223 --
224 EOF
225 '
226
227 test_expect_success 'do not match configured credential' '
228 test_config credential.https://foo.helper "$HELPER" &&
229 check fill <<-\EOF
230 protocol=https
231 host=bar
232 --
233 protocol=https
234 host=bar
235 username=askpass-username
236 password=askpass-password
237 --
238 askpass: Username for '\''https://bar'\'':
239 askpass: Password for '\''https://askpass-username@bar'\'':
240 EOF
241 '
242
243 test_expect_success 'pull username from config' '
244 test_config credential.https://example.com.username foo &&
245 check fill <<-\EOF
246 protocol=https
247 host=example.com
248 --
249 protocol=https
250 host=example.com
251 username=foo
252 password=askpass-password
253 --
254 askpass: Password for '\''https://foo@example.com'\'':
255 EOF
256 '
257
258 test_expect_success 'http paths can be part of context' '
259 check fill "verbatim foo bar" <<-\EOF &&
260 protocol=https
261 host=example.com
262 path=foo.git
263 --
264 protocol=https
265 host=example.com
266 username=foo
267 password=bar
268 --
269 verbatim: get
270 verbatim: protocol=https
271 verbatim: host=example.com
272 EOF
273 test_config credential.https://example.com.useHttpPath true &&
274 check fill "verbatim foo bar" <<-\EOF
275 protocol=https
276 host=example.com
277 path=foo.git
278 --
279 protocol=https
280 host=example.com
281 path=foo.git
282 username=foo
283 password=bar
284 --
285 verbatim: get
286 verbatim: protocol=https
287 verbatim: host=example.com
288 verbatim: path=foo.git
289 EOF
290 '
291
292 test_done