lib/krb5/test_princ.c

   1 /*
   2  * Copyright (c) 2003 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of KTH nor the names of its contributors may be
  18  *    used to endorse or promote products derived from this software without
  19  *    specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  28  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
  32
  33 #include "krb5_locl.h"
  34 #include <err.h>
  35
  36 /*
  37  * Check that a closed cc still keeps it data and that it's no longer
  38  * there when it's destroyed.
  39  */
  40
  41 static void
  42 test_princ(krb5_context context)
  43 {
  44     const char *princ = "lha@SU.SE";
  45     const char *princ_short = "lha";
  46     const char *noquote;
  47     krb5_error_code ret;
  48     char *princ_unparsed;
  49     char *princ_reformed = NULL;
  50     const char *realm;
  51
  52     krb5_principal p, p2;
  53
  54     ret = krb5_parse_name(context, princ, &p);
  55     if (ret)
  56         krb5_err(context, 1, ret, "krb5_parse_name");
  57
  58     ret = krb5_unparse_name(context, p, &princ_unparsed);
  59     if (ret)
  60         krb5_err(context, 1, ret, "krb5_parse_name");
  61
  62     if (strcmp(princ, princ_unparsed)) {
  63         krb5_errx(context, 1, "%s != %s", princ, princ_unparsed);
  64     }
  65
  66     free(princ_unparsed);
  67
  68     ret = krb5_unparse_name_flags(context, p,
  69                                   KRB5_PRINCIPAL_UNPARSE_NO_REALM,
  70                                   &princ_unparsed);
  71     if (ret)
  72         krb5_err(context, 1, ret, "krb5_parse_name");
  73
  74     if (strcmp(princ_short, princ_unparsed))
  75         krb5_errx(context, 1, "%s != %s", princ_short, princ_unparsed);
  76     free(princ_unparsed);
  77
  78     realm = krb5_principal_get_realm(context, p);
  79
  80     if (asprintf(&princ_reformed, "%s@%s", princ_short, realm) < 0 || princ_reformed == NULL)
  81         errx(1, "malloc");
  82
  83     ret = krb5_parse_name(context, princ_reformed, &p2);
  84     free(princ_reformed);
  85     if (ret)
  86         krb5_err(context, 1, ret, "krb5_parse_name");
  87
  88     if (!krb5_principal_compare(context, p, p2)) {
  89         krb5_errx(context, 1, "p != p2");
  90     }
  91
  92     krb5_free_principal(context, p2);
  93
  94     ret = krb5_set_default_realm(context, "SU.SE");
  95     if (ret)
  96         krb5_err(context, 1, ret, "krb5_parse_name");
  97
  98     ret = krb5_unparse_name_flags(context, p,
  99                                   KRB5_PRINCIPAL_UNPARSE_SHORT,
 100                                   &princ_unparsed);
 101     if (ret)
 102         krb5_err(context, 1, ret, "krb5_parse_name");
 103
 104     if (strcmp(princ_short, princ_unparsed))
 105         krb5_errx(context, 1, "'%s' != '%s'", princ_short, princ_unparsed);
 106     free(princ_unparsed);
 107
 108     ret = krb5_parse_name(context, princ_short, &p2);
 109     if (ret)
 110         krb5_err(context, 1, ret, "krb5_parse_name");
 111
 112     if (!krb5_principal_compare(context, p, p2))
 113         krb5_errx(context, 1, "p != p2");
 114     krb5_free_principal(context, p2);
 115
 116     ret = krb5_unparse_name(context, p, &princ_unparsed);
 117     if (ret)
 118         krb5_err(context, 1, ret, "krb5_parse_name");
 119
 120     if (strcmp(princ, princ_unparsed))
 121         krb5_errx(context, 1, "'%s' != '%s'", princ, princ_unparsed);
 122     free(princ_unparsed);
 123
 124     ret = krb5_set_default_realm(context, "SAMBA.ORG");
 125     if (ret)
 126         krb5_err(context, 1, ret, "krb5_parse_name");
 127
 128     ret = krb5_parse_name(context, princ_short, &p2);
 129     if (ret)
 130         krb5_err(context, 1, ret, "krb5_parse_name");
 131
 132     if (krb5_principal_compare(context, p, p2))
 133         krb5_errx(context, 1, "p == p2");
 134
 135     if (!krb5_principal_compare_any_realm(context, p, p2))
 136         krb5_errx(context, 1, "(ignoring realms) p != p2");
 137
 138     ret = krb5_unparse_name(context, p2, &princ_unparsed);
 139     if (ret)
 140         krb5_err(context, 1, ret, "krb5_parse_name");
 141
 142     if (strcmp(princ, princ_unparsed) == 0)
 143         krb5_errx(context, 1, "%s == %s", princ, princ_unparsed);
 144     free(princ_unparsed);
 145
 146     krb5_free_principal(context, p2);
 147
 148     ret = krb5_parse_name(context, princ, &p2);
 149     if (ret)
 150         krb5_err(context, 1, ret, "krb5_parse_name");
 151
 152     if (!krb5_principal_compare(context, p, p2))
 153         krb5_errx(context, 1, "p != p2");
 154
 155     ret = krb5_unparse_name(context, p2, &princ_unparsed);
 156     if (ret)
 157         krb5_err(context, 1, ret, "krb5_parse_name");
 158
 159     if (strcmp(princ, princ_unparsed))
 160         krb5_errx(context, 1, "'%s' != '%s'", princ, princ_unparsed);
 161     free(princ_unparsed);
 162
 163     krb5_free_principal(context, p2);
 164
 165     ret = krb5_unparse_name_flags(context, p,
 166                                   KRB5_PRINCIPAL_UNPARSE_SHORT,
 167                                   &princ_unparsed);
 168     if (ret)
 169         krb5_err(context, 1, ret, "krb5_unparse_name_short");
 170
 171     if (strcmp(princ, princ_unparsed) != 0)
 172         krb5_errx(context, 1, "'%s' != '%s'", princ, princ_unparsed);
 173     free(princ_unparsed);
 174
 175     ret = krb5_unparse_name(context, p, &princ_unparsed);
 176     if (ret)
 177         krb5_err(context, 1, ret, "krb5_unparse_name_short");
 178
 179     if (strcmp(princ, princ_unparsed))
 180         krb5_errx(context, 1, "'%s' != '%s'", princ, princ_unparsed);
 181     free(princ_unparsed);
 182
 183     ret = krb5_parse_name_flags(context, princ,
 184                                 KRB5_PRINCIPAL_PARSE_NO_REALM,
 185                                 &p2);
 186     if (!ret)
 187         krb5_err(context, 1, ret, "Should have failed to parse %s a "
 188                  "short name", princ);
 189
 190     ret = krb5_parse_name_flags(context, princ_short,
 191                                 KRB5_PRINCIPAL_PARSE_NO_REALM,
 192                                 &p2);
 193     if (ret)
 194         krb5_err(context, 1, ret, "krb5_parse_name");
 195
 196     ret = krb5_unparse_name_flags(context, p2,
 197                                   KRB5_PRINCIPAL_UNPARSE_NO_REALM,
 198                                   &princ_unparsed);
 199     krb5_free_principal(context, p2);
 200     if (ret)
 201         krb5_err(context, 1, ret, "krb5_unparse_name_norealm");
 202
 203     if (strcmp(princ_short, princ_unparsed))
 204         krb5_errx(context, 1, "'%s' != '%s'", princ_short, princ_unparsed);
 205     free(princ_unparsed);
 206
 207     ret = krb5_parse_name_flags(context, princ_short,
 208                                 KRB5_PRINCIPAL_PARSE_REQUIRE_REALM,
 209                                 &p2);
 210     if (!ret)
 211         krb5_err(context, 1, ret, "Should have failed to parse %s "
 212                  "because it lacked a realm", princ_short);
 213
 214     ret = krb5_parse_name_flags(context, princ,
 215                                 KRB5_PRINCIPAL_PARSE_REQUIRE_REALM,
 216                                 &p2);
 217     if (ret)
 218         krb5_err(context, 1, ret, "krb5_parse_name");
 219
 220     if (!krb5_principal_compare(context, p, p2))
 221         krb5_errx(context, 1, "p != p2");
 222
 223     ret = krb5_unparse_name_flags(context, p2,
 224                                   KRB5_PRINCIPAL_UNPARSE_NO_REALM,
 225                                   &princ_unparsed);
 226     krb5_free_principal(context, p2);
 227     if (ret)
 228         krb5_err(context, 1, ret, "krb5_unparse_name_norealm");
 229
 230     if (strcmp(princ_short, princ_unparsed))
 231         krb5_errx(context, 1, "'%s' != '%s'", princ_short, princ_unparsed);
 232     free(princ_unparsed);
 233
 234     krb5_free_principal(context, p);
 235
 236     /* test quoting */
 237
 238     princ = "test\\ principal@SU.SE";
 239     noquote = "test principal@SU.SE";
 240
 241     ret = krb5_parse_name_flags(context, princ, 0, &p);
 242     if (ret)
 243         krb5_err(context, 1, ret, "krb5_parse_name");
 244
 245     ret = krb5_unparse_name_flags(context, p, 0, &princ_unparsed);
 246     if (ret)
 247         krb5_err(context, 1, ret, "krb5_unparse_name_flags");
 248
 249     if (strcmp(princ, princ_unparsed))
 250         krb5_errx(context, 1, "q '%s' != '%s'", princ, princ_unparsed);
 251     free(princ_unparsed);
 252
 253     ret = krb5_unparse_name_flags(context, p, KRB5_PRINCIPAL_UNPARSE_DISPLAY,
 254                                   &princ_unparsed);
 255     if (ret)
 256         krb5_err(context, 1, ret, "krb5_unparse_name_flags");
 257
 258     if (strcmp(noquote, princ_unparsed))
 259         krb5_errx(context, 1, "nq '%s' != '%s'", noquote, princ_unparsed);
 260     free(princ_unparsed);
 261
 262     krb5_free_principal(context, p);
 263 }
 264
 265 static void
 266 test_enterprise(krb5_context context)
 267 {
 268     krb5_error_code ret;
 269     char *unparsed;
 270     krb5_principal p;
 271
 272     ret = krb5_set_default_realm(context, "SAMBA.ORG");
 273     if (ret)
 274         krb5_err(context, 1, ret, "krb5_parse_name");
 275
 276     ret = krb5_parse_name_flags(context, "lha@su.se@WIN.SU.SE",
 277                                 KRB5_PRINCIPAL_PARSE_ENTERPRISE, &p);
 278     if (ret)
 279         krb5_err(context, 1, ret, "krb5_parse_name_flags");
 280
 281     ret = krb5_unparse_name(context, p, &unparsed);
 282     if (ret)
 283         krb5_err(context, 1, ret, "krb5_unparse_name");
 284
 285     krb5_free_principal(context, p);
 286
 287     if (strcmp(unparsed, "lha\\@su.se@WIN.SU.SE") != 0)
 288         krb5_errx(context, 1, "enterprise name failed 1");
 289     free(unparsed);
 290
 291     /*
 292      *
 293      */
 294
 295     ret = krb5_parse_name_flags(context, "lha\\@su.se@WIN.SU.SE",
 296                                 KRB5_PRINCIPAL_PARSE_ENTERPRISE, &p);
 297     if (ret)
 298         krb5_err(context, 1, ret, "krb5_parse_name_flags");
 299
 300     ret = krb5_unparse_name(context, p, &unparsed);
 301     if (ret)
 302         krb5_err(context, 1, ret, "krb5_unparse_name");
 303
 304     krb5_free_principal(context, p);
 305     if (strcmp(unparsed, "lha\\@su.se\\@WIN.SU.SE@SAMBA.ORG") != 0)
 306         krb5_errx(context, 1, "enterprise name failed 2: %s", unparsed);
 307     free(unparsed);
 308
 309     /*
 310      *
 311      */
 312
 313     ret = krb5_parse_name_flags(context, "lha\\@su.se@WIN.SU.SE", 0, &p);
 314     if (ret)
 315         krb5_err(context, 1, ret, "krb5_parse_name_flags");
 316
 317     ret = krb5_unparse_name(context, p, &unparsed);
 318     if (ret)
 319         krb5_err(context, 1, ret, "krb5_unparse_name");
 320
 321     krb5_free_principal(context, p);
 322     if (strcmp(unparsed, "lha\\@su.se@WIN.SU.SE") != 0)
 323         krb5_errx(context, 1, "enterprise name failed 3");
 324     free(unparsed);
 325
 326     /*
 327      *
 328      */
 329
 330     ret = krb5_parse_name_flags(context, "lha@su.se",
 331                                 KRB5_PRINCIPAL_PARSE_ENTERPRISE, &p);
 332     if (ret)
 333         krb5_err(context, 1, ret, "krb5_parse_name_flags");
 334
 335     ret = krb5_unparse_name(context, p, &unparsed);
 336     if (ret)
 337         krb5_err(context, 1, ret, "krb5_unparse_name");
 338
 339     krb5_free_principal(context, p);
 340     if (strcmp(unparsed, "lha\\@su.se@SAMBA.ORG") != 0)
 341         krb5_errx(context, 1, "enterprise name failed 2: %s", unparsed);
 342     free(unparsed);
 343 }
 344
 345
 346 int
 347 main(int argc, char **argv)
 348 {
 349     krb5_context context;
 350     krb5_error_code ret;
 351
 352     setprogname(argv[0]);
 353
 354     ret = krb5_init_context(&context);
 355     if (ret)
 356         errx (1, "krb5_init_context failed: %d", ret);
 357
 358     test_princ(context);
 359
 360     test_enterprise(context);
 361
 362     krb5_free_context(context);
 363
 364     return 0;
 365 }