lib/curl_gssapi.c

   1 /***************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * Copyright (C) 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
   9  *
  10  * This software is licensed as described in the file COPYING, which
  11  * you should have received as part of this distribution. The terms
  12  * are also available at http://curl.haxx.se/docs/copyright.html.
  13  *
  14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  15  * copies of the Software, and permit persons to whom the Software is
  16  * furnished to do so, under the terms of the COPYING file.
  17  *
  18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19  * KIND, either express or implied.
  20  *
  21  ***************************************************************************/
  22
  23 #include "curl_setup.h"
  24
  25 #ifdef HAVE_GSSAPI
  26
  27 #include "curl_gssapi.h"
  28 #include "sendf.h"
  29
  30 OM_uint32 Curl_gss_init_sec_context(
  31     struct SessionHandle *data,
  32     OM_uint32 * minor_status,
  33     gss_ctx_id_t * context,
  34     gss_name_t target_name,
  35     gss_channel_bindings_t input_chan_bindings,
  36     gss_buffer_t input_token,
  37     gss_buffer_t output_token,
  38     OM_uint32 * ret_flags)
  39 {
  40   OM_uint32 req_flags = GSS_C_MUTUAL_FLAG | GSS_C_REPLAY_FLAG;
  41
  42   if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_POLICY_FLAG) {
  43 #ifdef GSS_C_DELEG_POLICY_FLAG
  44     req_flags |= GSS_C_DELEG_POLICY_FLAG;
  45 #else
  46     infof(data, "warning: support for CURLGSSAPI_DELEGATION_POLICY_FLAG not "
  47         "compiled in\n");
  48 #endif
  49   }
  50
  51   if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_FLAG)
  52     req_flags |= GSS_C_DELEG_FLAG;
  53
  54   return gss_init_sec_context(minor_status,
  55                               GSS_C_NO_CREDENTIAL, /* cred_handle */
  56                               context,
  57                               target_name,
  58                               GSS_C_NO_OID, /* mech_type */
  59                               req_flags,
  60                               0, /* time_req */
  61                               input_chan_bindings,
  62                               input_token,
  63                               NULL, /* actual_mech_type */
  64                               output_token,
  65                               ret_flags,
  66                               NULL /* time_rec */);
  67 }
  68
  69 #endif /* HAVE_GSSAPI */