1178825Sdfr/* 2178825Sdfr * Copyright (c) 1997 - 2004 Kungliga Tekniska H�gskolan 3178825Sdfr * (Royal Institute of Technology, Stockholm, Sweden). 4178825Sdfr * All rights reserved. 5178825Sdfr * 6178825Sdfr * Redistribution and use in source and binary forms, with or without 7178825Sdfr * modification, are permitted provided that the following conditions 8178825Sdfr * are met: 9178825Sdfr * 10178825Sdfr * 1. Redistributions of source code must retain the above copyright 11178825Sdfr * notice, this list of conditions and the following disclaimer. 12178825Sdfr * 13178825Sdfr * 2. Redistributions in binary form must reproduce the above copyright 14178825Sdfr * notice, this list of conditions and the following disclaimer in the 15178825Sdfr * documentation and/or other materials provided with the distribution. 16178825Sdfr * 17178825Sdfr * 3. Neither the name of the Institute nor the names of its contributors 18178825Sdfr * may be used to endorse or promote products derived from this software 19178825Sdfr * without specific prior written permission. 20178825Sdfr * 21178825Sdfr * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22178825Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23178825Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24178825Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25178825Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26178825Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27178825Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28178825Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29178825Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30178825Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31178825Sdfr * SUCH DAMAGE. 32178825Sdfr */ 33178825Sdfr 34178825Sdfr#include "ntlm/ntlm.h" 35178825Sdfr 36178825SdfrRCSID("$Id: acquire_cred.c 22380 2007-12-29 18:42:56Z lha $"); 37178825Sdfr 38178825SdfrOM_uint32 _gss_ntlm_acquire_cred 39178825Sdfr (OM_uint32 * min_stat, 40178825Sdfr const gss_name_t desired_name, 41178825Sdfr OM_uint32 time_req, 42178825Sdfr const gss_OID_set desired_mechs, 43178825Sdfr gss_cred_usage_t cred_usage, 44178825Sdfr gss_cred_id_t * output_cred_handle, 45178825Sdfr gss_OID_set * actual_mechs, 46178825Sdfr OM_uint32 * time_rec 47178825Sdfr ) 48178825Sdfr{ 49178825Sdfr ntlm_name name = (ntlm_name) desired_name; 50178825Sdfr OM_uint32 maj_stat; 51178825Sdfr ntlm_ctx ctx; 52178825Sdfr 53178825Sdfr *min_stat = 0; 54178825Sdfr if (output_cred_handle) 55178825Sdfr *output_cred_handle = GSS_C_NO_CREDENTIAL; 56178825Sdfr if (actual_mechs) 57178825Sdfr *actual_mechs = GSS_C_NO_OID_SET; 58178825Sdfr if (time_rec) 59178825Sdfr *time_rec = GSS_C_INDEFINITE; 60178825Sdfr 61178825Sdfr if (desired_name == NULL) 62178825Sdfr return GSS_S_NO_CRED; 63178825Sdfr 64178825Sdfr if (cred_usage == GSS_C_BOTH || cred_usage == GSS_C_ACCEPT) { 65178825Sdfr 66178825Sdfr maj_stat = _gss_ntlm_allocate_ctx(min_stat, &ctx); 67178825Sdfr if (maj_stat != GSS_S_COMPLETE) 68178825Sdfr return maj_stat; 69178825Sdfr 70178825Sdfr maj_stat = (*ctx->server->nsi_probe)(min_stat, ctx->ictx, 71178825Sdfr name->domain); 72178825Sdfr 73178825Sdfr if (maj_stat) 74178825Sdfr return maj_stat; 75178825Sdfr 76178825Sdfr { 77178825Sdfr gss_ctx_id_t context = (gss_ctx_id_t)ctx; 78178825Sdfr _gss_ntlm_delete_sec_context(min_stat, &context, NULL); 79178825Sdfr *min_stat = 0; 80178825Sdfr } 81178825Sdfr } 82178825Sdfr if (cred_usage == GSS_C_BOTH || cred_usage == GSS_C_INITIATE) { 83178825Sdfr ntlm_cred cred; 84178825Sdfr 85178825Sdfr *min_stat = _gss_ntlm_get_user_cred(name, &cred); 86178825Sdfr if (*min_stat) 87178825Sdfr return GSS_S_FAILURE; 88178825Sdfr cred->usage = cred_usage; 89178825Sdfr 90178825Sdfr *output_cred_handle = (gss_cred_id_t)cred; 91178825Sdfr } 92178825Sdfr 93178825Sdfr return (GSS_S_COMPLETE); 94178825Sdfr} 95