checkpasswordmd5.c

   1 /*
   2 ** Copyright 1998 - 1999 Double Precision, Inc.  See COPYING for
   3 ** distribution information.
   4 */
   5
   6 #if     HAVE_CONFIG_H
   7 #include        "courier_auth_config.h"
   8 #endif
   9 #include        <string.h>
  10 #if     HAVE_UNISTD_H
  11 #include        <unistd.h>
  12 #endif
  13 #include        "md5/md5.h"
  14 #include        "auth.h"
  15
  16 static const char rcsid[]="$Id: checkpasswordmd5.c,v 1.7 2004/10/21 00:10:49 mrsam Exp $";
  17
  18 int authcheckpasswordmd5(const char *password, const char *encrypted_password)
  19 {
  20         if (strncmp(encrypted_password, "$1$", 3) == 0)
  21         {
  22                 return (strcmp(encrypted_password,
  23                         md5_crypt(password, encrypted_password)));
  24         }
  25
  26         if (strncasecmp(encrypted_password, "{MD5}", 5) == 0)
  27         {
  28                return (strcmp(encrypted_password+5, md5_hash_courier(password)));
  29         }
  30         return (-1);
  31 }