tests/rebase/sign.c

   1 #include "clar_libgit2.h"
   2 #include "git2/rebase.h"
   3
   4 static git_repository *repo;
   5 static git_signature *signature;
   6
   7 /* Fixture setup and teardown */
   8 void test_rebase_sign__initialize(void)
   9 {
  10         repo = cl_git_sandbox_init("rebase");
  11         cl_git_pass(git_signature_new(&signature, "Rebaser",
  12                 "rebaser@rebaser.rb", 1405694510, 0));
  13 }
  14
  15 void test_rebase_sign__cleanup(void)
  16 {
  17         git_signature_free(signature);
  18         cl_git_sandbox_cleanup();
  19 }
  20
  21 static const char *expected_commit_content = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
  22 parent f87d14a4a236582a0278a916340a793714256864\n\
  23 author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
  24 committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
  25 \n\
  26 Modification 3 to gravy\n";
  27
  28 int signing_cb_passthrough(
  29         git_buf *signature,
  30         git_buf *signature_field,
  31         const char *commit_content,
  32         void *payload)
  33 {
  34         cl_assert_equal_b(false, git_buf_is_allocated(signature));
  35         cl_assert_equal_b(false, git_buf_is_allocated(signature_field));
  36         cl_assert_equal_s(expected_commit_content, commit_content);
  37         cl_assert_equal_p(NULL, payload);
  38         return GIT_PASSTHROUGH;
  39 }
  40
  41 /* git checkout gravy ; git rebase --merge veal */
  42 void test_rebase_sign__passthrough_signing_cb(void)
  43 {
  44         git_rebase *rebase;
  45         git_reference *branch_ref, *upstream_ref;
  46         git_annotated_commit *branch_head, *upstream_head;
  47         git_rebase_operation *rebase_operation;
  48         git_oid commit_id, expected_id;
  49         git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
  50         git_commit *commit;
  51         const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
  52 parent f87d14a4a236582a0278a916340a793714256864\n\
  53 author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
  54 committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n";
  55
  56         rebase_opts.signing_cb = signing_cb_passthrough;
  57
  58         cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy"));
  59         cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal"));
  60
  61         cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref));
  62         cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref));
  63
  64         cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, &rebase_opts));
  65
  66         cl_git_pass(git_rebase_next(&rebase_operation, rebase));
  67         cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
  68
  69         git_oid_fromstr(&expected_id, "129183968a65abd6c52da35bff43325001bfc630");
  70         cl_assert_equal_oid(&expected_id, &commit_id);
  71
  72         cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
  73         cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
  74
  75         cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
  76
  77         git_reference_free(branch_ref);
  78         git_reference_free(upstream_ref);
  79         git_annotated_commit_free(branch_head);
  80         git_annotated_commit_free(upstream_head);
  81         git_commit_free(commit);
  82         git_rebase_free(rebase);
  83 }
  84
  85 int signing_cb_gpg(
  86         git_buf *signature,
  87         git_buf *signature_field,
  88         const char *commit_content,
  89         void *payload)
  90 {
  91         const char *gpg_signature = "-----BEGIN PGP SIGNATURE-----\n\
  92 \n\
  93 iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
  94 ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
  95 ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
  96 7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
  97 km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
  98 nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
  99 jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
 100 dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
 101 fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
 102 cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
 103 xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
 104 cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
 105 =KbsY\n\
 106 -----END PGP SIGNATURE-----";
 107
 108         cl_assert_equal_b(false, git_buf_is_allocated(signature));
 109         cl_assert_equal_b(false, git_buf_is_allocated(signature_field));
 110         cl_assert_equal_s(expected_commit_content, commit_content);
 111         cl_assert_equal_p(NULL, payload);
 112
 113         cl_git_pass(git_buf_set(signature, gpg_signature, strlen(gpg_signature) + 1));
 114         return GIT_OK;
 115 }
 116
 117 /* git checkout gravy ; git rebase --merge veal */
 118 void test_rebase_sign__gpg_with_no_field(void)
 119 {
 120         git_rebase *rebase;
 121         git_reference *branch_ref, *upstream_ref;
 122         git_annotated_commit *branch_head, *upstream_head;
 123         git_rebase_operation *rebase_operation;
 124         git_oid commit_id, expected_id;
 125         git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
 126         git_commit *commit;
 127         const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
 128 parent f87d14a4a236582a0278a916340a793714256864\n\
 129 author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
 130 committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
 131 gpgsig -----BEGIN PGP SIGNATURE-----\n\
 132  \n\
 133  iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
 134  ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
 135  ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
 136  7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
 137  km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
 138  nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
 139  jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
 140  dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
 141  fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
 142  cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
 143  xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
 144  cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
 145  =KbsY\n\
 146  -----END PGP SIGNATURE-----\n";
 147
 148         rebase_opts.signing_cb = signing_cb_gpg;
 149
 150         cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy"));
 151         cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal"));
 152
 153         cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref));
 154         cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref));
 155
 156         cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, &rebase_opts));
 157
 158         cl_git_pass(git_rebase_next(&rebase_operation, rebase));
 159         cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
 160
 161         git_oid_fromstr(&expected_id, "bf78348e45c8286f52b760f1db15cb6da030f2ef");
 162         cl_assert_equal_oid(&expected_id, &commit_id);
 163
 164         cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
 165         cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
 166
 167         cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
 168
 169         git_reference_free(branch_ref);
 170         git_reference_free(upstream_ref);
 171         git_annotated_commit_free(branch_head);
 172         git_annotated_commit_free(upstream_head);
 173         git_commit_free(commit);
 174         git_rebase_free(rebase);
 175 }
 176
 177
 178 int signing_cb_magic_field(
 179         git_buf *signature,
 180         git_buf *signature_field,
 181         const char *commit_content,
 182         void *payload)
 183 {
 184         const char *signature_content = "magic word: pretty please";
 185         const char *signature_field_content = "magicsig";
 186
 187         cl_assert_equal_b(false, git_buf_is_allocated(signature));
 188         cl_assert_equal_b(false, git_buf_is_allocated(signature_field));
 189         cl_assert_equal_s(expected_commit_content, commit_content);
 190         cl_assert_equal_p(NULL, payload);
 191
 192         cl_git_pass(git_buf_set(signature, signature_content,
 193                 strlen(signature_content) + 1));
 194         cl_git_pass(git_buf_set(signature_field, signature_field_content,
 195                 strlen(signature_field_content) + 1));
 196
 197         return GIT_OK;
 198 }
 199
 200 /* git checkout gravy ; git rebase --merge veal */
 201 void test_rebase_sign__custom_signature_field(void)
 202 {
 203         git_rebase *rebase;
 204         git_reference *branch_ref, *upstream_ref;
 205         git_annotated_commit *branch_head, *upstream_head;
 206         git_rebase_operation *rebase_operation;
 207         git_oid commit_id, expected_id;
 208         git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
 209         git_commit *commit;
 210         const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
 211 parent f87d14a4a236582a0278a916340a793714256864\n\
 212 author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
 213 committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
 214 magicsig magic word: pretty please\n";
 215
 216         rebase_opts.signing_cb = signing_cb_magic_field;
 217
 218         cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy"));
 219         cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal"));
 220
 221         cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref));
 222         cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref));
 223
 224         cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, &rebase_opts));
 225
 226         cl_git_pass(git_rebase_next(&rebase_operation, rebase));
 227         cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
 228
 229         git_oid_fromstr(&expected_id, "f46a4a8d26ae411b02aa61b7d69576627f4a1e1c");
 230         cl_assert_equal_oid(&expected_id, &commit_id);
 231
 232         cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
 233         cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
 234
 235         cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
 236
 237         git_reference_free(branch_ref);
 238         git_reference_free(upstream_ref);
 239         git_annotated_commit_free(branch_head);
 240         git_annotated_commit_free(upstream_head);
 241         git_commit_free(commit);
 242         git_rebase_free(rebase);
 243 }