lib/krb5/string-to-key-test.c

   1 /*
   2  * Copyright (c) 1999 - 2001 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 enum { MAXSIZE = 24 };
  37
  38 static struct testcase {
  39     const char *principal_name;
  40     const char *password;
  41     krb5_enctype enctype;
  42     unsigned char res[MAXSIZE];
  43 } tests[] = {
  44 #ifdef HEIM_WEAK_CRYPTO
  45     {"@", "", ETYPE_DES_CBC_MD5,
  46      {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xf1}},
  47     {"nisse@FOO.SE", "hej", ETYPE_DES_CBC_MD5,
  48      {0xfe, 0x67, 0xbf, 0x9e, 0x57, 0x6b, 0xfe, 0x52}},
  49     {"assar/liten@FOO.SE", "hemligt", ETYPE_DES_CBC_MD5,
  50      {0x5b, 0x9b, 0xcb, 0xf2, 0x97, 0x43, 0xc8, 0x40}},
  51     {"raeburn@ATHENA.MIT.EDU", "password", ETYPE_DES_CBC_MD5,
  52      {0xcb, 0xc2, 0x2f, 0xae, 0x23, 0x52, 0x98, 0xe3}},
  53     {"danny@WHITEHOUSE.GOV", "potatoe", ETYPE_DES_CBC_MD5,
  54      {0xdf, 0x3d, 0x32, 0xa7, 0x4f, 0xd9, 0x2a, 0x01}},
  55     {"buckaroo@EXAMPLE.COM", "penny", ETYPE_DES_CBC_MD5,
  56      {0x94, 0x43, 0xa2, 0xe5, 0x32, 0xfd, 0xc4, 0xf1}},
  57     {"Juri\xc5\xa1i\xc4\x87@ATHENA.MIT.EDU", "\xc3\x9f", ETYPE_DES_CBC_MD5,
  58      {0x62, 0xc8, 0x1a, 0x52, 0x32, 0xb5, 0xe6, 0x9d}},
  59     {"AAAAAAAA", "11119999", ETYPE_DES_CBC_MD5,
  60      {0x98, 0x40, 0x54, 0xd0, 0xf1, 0xa7, 0x3e, 0x31}},
  61     {"FFFFAAAA", "NNNN6666", ETYPE_DES_CBC_MD5,
  62      {0xc4, 0xbf, 0x6b, 0x25, 0xad, 0xf7, 0xa4, 0xf8}},
  63 #endif
  64 #if 0
  65     {"@", "", ETYPE_DES3_CBC_SHA1,
  66      {0xce, 0xa2, 0x2f, 0x9b, 0x52, 0x2c, 0xb0, 0x15, 0x6e, 0x6b, 0x64,
  67       0x73, 0x62, 0x64, 0x73, 0x4f, 0x6e, 0x73, 0xce, 0xa2, 0x2f, 0x9b,
  68       0x52, 0x57}},
  69 #endif
  70     {"nisse@FOO.SE", "hej", ETYPE_DES3_CBC_SHA1,
  71      {0x0e, 0xbc, 0x23, 0x9d, 0x68, 0x46, 0xf2, 0xd5, 0x51, 0x98, 0x5b,
  72       0x57, 0xc1, 0x57, 0x01, 0x79, 0x04, 0xc4, 0xe9, 0xfe, 0xc1, 0x0e,
  73       0x13, 0xd0}},
  74     {"assar/liten@FOO.SE", "hemligt", ETYPE_DES3_CBC_SHA1,
  75      {0x7f, 0x40, 0x67, 0xb9, 0xbc, 0xc4, 0x40, 0xfb, 0x43, 0x73, 0xd9,
  76       0xd3, 0xcd, 0x7c, 0xc7, 0x67, 0xe6, 0x79, 0x94, 0xd0, 0xa8, 0x34,
  77       0xdf, 0x62}},
  78     {"does/not@MATTER", "foo", ETYPE_ARCFOUR_HMAC_MD5,
  79      {0xac, 0x8e, 0x65, 0x7f, 0x83, 0xdf, 0x82, 0xbe,
  80       0xea, 0x5d, 0x43, 0xbd, 0xaf, 0x78, 0x00, 0xcc}},
  81     {"raeburn@ATHENA.MIT.EDU", "password", ETYPE_DES3_CBC_SHA1,
  82      {0x85, 0x0b, 0xb5, 0x13, 0x58, 0x54, 0x8c, 0xd0, 0x5e, 0x86, 0x76, 0x8c, 0x31, 0x3e, 0x3b, 0xfe, 0xf7, 0x51, 0x19, 0x37, 0xdc, 0xf7, 0x2c, 0x3e}},
  83     {"danny@WHITEHOUSE.GOV", "potatoe", ETYPE_DES3_CBC_SHA1,
  84      {0xdf, 0xcd, 0x23, 0x3d, 0xd0, 0xa4, 0x32, 0x04, 0xea, 0x6d, 0xc4, 0x37, 0xfb, 0x15, 0xe0, 0x61, 0xb0, 0x29, 0x79, 0xc1, 0xf7, 0x4f, 0x37, 0x7a}},
  85     {"buckaroo@EXAMPLE.COM", "penny", ETYPE_DES3_CBC_SHA1,
  86      {0x6d, 0x2f, 0xcd, 0xf2, 0xd6, 0xfb, 0xbc, 0x3d, 0xdc, 0xad, 0xb5, 0xda, 0x57, 0x10, 0xa2, 0x34, 0x89, 0xb0, 0xd3, 0xb6, 0x9d, 0x5d, 0x9d, 0x4a}},
  87     {"Juri\xc5\xa1i\xc4\x87@ATHENA.MIT.EDU", "\xc3\x9f", ETYPE_DES3_CBC_SHA1,
  88      {0x16, 0xd5, 0xa4, 0x0e, 0x1c, 0xe3, 0xba, 0xcb, 0x61, 0xb9, 0xdc, 0xe0, 0x04, 0x70, 0x32, 0x4c, 0x83, 0x19, 0x73, 0xa7, 0xb9, 0x52, 0xfe, 0xb0}},
  89     {NULL, NULL, 0, {0}}
  90 };
  91
  92 int
  93 main(int argc, char **argv)
  94 {
  95     struct testcase *t;
  96     krb5_context context;
  97     krb5_error_code ret;
  98     int val = 0;
  99
 100     ret = krb5_init_context (&context);
 101     if (ret)
 102         errx (1, "krb5_init_context failed: %d", ret);
 103
 104     /* to enable realm-less principal name above */
 105
 106     krb5_set_default_realm(context, "");
 107
 108     for (t = tests; t->principal_name; ++t) {
 109         krb5_keyblock key;
 110         krb5_principal principal;
 111         int i;
 112
 113         ret = krb5_parse_name (context, t->principal_name, &principal);
 114         if (ret)
 115             krb5_err (context, 1, ret, "krb5_parse_name %s",
 116                       t->principal_name);
 117         ret = krb5_string_to_key (context, t->enctype, t->password,
 118                                   principal, &key);
 119         if (ret)
 120             krb5_err (context, 1, ret, "krb5_string_to_key");
 121         krb5_free_principal (context, principal);
 122         if (memcmp (key.keyvalue.data, t->res, key.keyvalue.length) != 0) {
 123             const unsigned char *p = key.keyvalue.data;
 124
 125             printf ("string_to_key(%s, %s) failed\n",
 126                     t->principal_name, t->password);
 127             printf ("should be: ");
 128             for (i = 0; i < key.keyvalue.length; ++i)
 129                 printf ("%02x", t->res[i]);
 130             printf ("\nresult was: ");
 131             for (i = 0; i < key.keyvalue.length; ++i)
 132                 printf ("%02x", p[i]);
 133             printf ("\n");
 134             val = 1;
 135         }
 136         krb5_free_keyblock_contents(context, &key);
 137     }
 138     krb5_free_context(context);
 139     return val;
 140 }