tests/old-md5file.c

   1 /* md5file.c --- Test the MD5 file password function.
   2  * Copyright (C) 2002, 2003, 2004, 2005  Simon Josefsson
   3  *
   4  * This file is part of GNU SASL.
   5  *
   6  * GNU SASL is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GNU SASL is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GNU SASL; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 # include "config.h"
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <stdarg.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30 #include <gsasl.h>
  31
  32 #include "utils.h"
  33
  34 /* Should match values from cram-md5.pwd. */
  35 #define BILL "bill"
  36 #define BILL_PASSWD "hubba-hubba"
  37
  38 void
  39 doit (void)
  40 {
  41   char *md5file;
  42   char key[BUFSIZ];
  43   size_t keylen = BUFSIZ - 1;
  44   int res;
  45
  46   md5file = getenv ("MD5FILE");
  47   if (md5file)
  48     {
  49       char *p;
  50       if ((p = strchr (md5file, '=')))
  51         md5file = p;
  52     }
  53
  54   if (!md5file)
  55     md5file = "cram-md5.pwd";
  56
  57   keylen = sizeof (key) - 1;
  58   res = gsasl_md5pwd_get_password ("non-existing-file", "user", key, &keylen);
  59   if (res == GSASL_FOPEN_ERROR)
  60     success ("non-existing-file OK\n");
  61   else
  62     fail ("non-existing-file FAIL (%d): %s\n", res, gsasl_strerror (res));
  63
  64   keylen = sizeof (key) - 1;
  65   res = gsasl_md5pwd_get_password (md5file, BILL, key, &keylen);
  66   if (res == GSASL_OK)
  67     success ("user-found OK\n");
  68   else
  69     fail ("user-found FAIL (%d): %s\n", res, gsasl_strerror (res));
  70   if (keylen != strlen (BILL_PASSWD)
  71       || memcmp (key, BILL_PASSWD, keylen) != 0)
  72     fail ("user-password FAIL (%d): %.*s\n", keylen, keylen, key);
  73   else
  74     success ("user-password OK\n");
  75
  76   keylen = 5;
  77   res = gsasl_md5pwd_get_password (md5file, BILL, key, &keylen);
  78   if (res == GSASL_TOO_SMALL_BUFFER)
  79     success ("too-small-buffer OK\n");
  80   else
  81     fail ("too-small-buffer FAIL (%d): %s\n", res, gsasl_strerror (res));
  82
  83   keylen = sizeof (key) - 1;
  84   res = gsasl_md5pwd_get_password (md5file, "user", key, &keylen);
  85   if (res == GSASL_AUTHENTICATION_ERROR)
  86     success ("no-such-user OK\n");
  87   else
  88     fail ("no-such-user FAIL (%d): %s\n", res, gsasl_strerror (res));
  89 }