lib/gnutls_auth.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2010 Free
   3  * Software Foundation, Inc.
   4  *
   5  * Author: Nikos Mavrogiannopoulos
   6  *
   7  * This file is part of GnuTLS.
   8  *
   9  * The GnuTLS is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; either version 2.1 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  22  * USA
  23  *
  24  */
  25
  26 #ifndef GNUTLS_AUTH_H
  27 #define GNUTLS_AUTH_H
  28
  29 #include <gnutls_str.h>
  30
  31 typedef struct mod_auth_st_int
  32 {
  33   const char *name;             /* null terminated */
  34   int (*gnutls_generate_server_certificate) (gnutls_session_t, gnutls_buffer_st*);
  35   int (*gnutls_generate_client_certificate) (gnutls_session_t, gnutls_buffer_st*);
  36   int (*gnutls_generate_server_kx) (gnutls_session_t, gnutls_buffer_st*);
  37   int (*gnutls_generate_client_kx) (gnutls_session_t, gnutls_buffer_st*);       /* used in SRP */
  38   int (*gnutls_generate_client_cert_vrfy) (gnutls_session_t, gnutls_buffer_st *);
  39   int (*gnutls_generate_server_certificate_request) (gnutls_session_t,
  40                                                      gnutls_buffer_st *);
  41
  42   int (*gnutls_process_server_certificate) (gnutls_session_t, opaque *,
  43                                             size_t);
  44   int (*gnutls_process_client_certificate) (gnutls_session_t, opaque *,
  45                                             size_t);
  46   int (*gnutls_process_server_kx) (gnutls_session_t, opaque *, size_t);
  47   int (*gnutls_process_client_kx) (gnutls_session_t, opaque *, size_t);
  48   int (*gnutls_process_client_cert_vrfy) (gnutls_session_t, opaque *, size_t);
  49   int (*gnutls_process_server_certificate_request) (gnutls_session_t,
  50                                                     opaque *, size_t);
  51 } mod_auth_st;
  52
  53 const void *_gnutls_get_cred (gnutls_key_st key,
  54                               gnutls_credentials_type_t kx, int *err);
  55 const void *_gnutls_get_kx_cred (gnutls_session_t session,
  56                                  gnutls_kx_algorithm_t algo, int *err);
  57 void *_gnutls_get_auth_info (gnutls_session_t session);
  58 int _gnutls_auth_info_set (gnutls_session_t session,
  59                            gnutls_credentials_type_t type, int size,
  60                            int allow_change);
  61
  62 #endif