authsaslclientcramsha1.c

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