authsaslclientcramsha1.c

   1 /* $Id: authsaslclientcramsha1.c,v 1.4 2008/07/10 02:43:55 mrsam Exp $ */
   2
   3 /*
   4 ** Copyright 2000-2008 Double Precision, Inc.  See COPYING for
   5 ** distribution information.
   6 */
   7
   8 #include        "courier_auth_config.h"
   9 #include        "courierauthsasl.h"
  10 #include        "libhmac/hmac.h"
  11 #include        "authsaslclient.h"
  12 #include        <stdlib.h>
  13 #include        <stdio.h>
  14 #include        <ctype.h>
  15 #include        <string.h>
  16 #include        <errno.h>
  17
  18 extern int authsaslclient_cram(const struct authsaslclientinfo *,
  19                                 const char *,
  20                                 const struct hmac_hashinfo *);
  21
  22 int authsaslclient_cramsha1(const struct authsaslclientinfo *info)
  23 {
  24 const char *p=(*info->start_conv_func)("CRAM-SHA1", NULL, info->conv_func_arg);
  25
  26         if (!p) return (AUTHSASL_CANCELLED);
  27         return ( authsaslclient_cram(info, p, &hmac_sha1));
  28 }
  29
  30 int authsaslclient_cramsha256(const struct authsaslclientinfo *info)
  31 {
  32 const char *p=(*info->start_conv_func)("CRAM-SHA256", NULL,
  33                                        info->conv_func_arg);
  34
  35         if (!p) return (AUTHSASL_CANCELLED);
  36         return ( authsaslclient_cram(info, p, &hmac_sha256));
  37 }