1 /* 2 * Copyright (c) 2003, 2006, 2007 Kungliga Tekniska Högskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "gsskrb5_locl.h" 35 36 OM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_cred_by_mech ( 37 OM_uint32 * minor_status, 38 const gss_cred_id_t cred_handle, 39 const gss_OID mech_type, 40 gss_name_t * name, 41 OM_uint32 * initiator_lifetime, 42 OM_uint32 * acceptor_lifetime, 43 gss_cred_usage_t * cred_usage 44 ) 45 { 46 gss_cred_usage_t usage; 47 OM_uint32 maj_stat; 48 OM_uint32 lifetime; 49 50 maj_stat = 51 _gsskrb5_inquire_cred (minor_status, cred_handle, 52 name, &lifetime, &usage, NULL); 53 if (maj_stat) 54 return maj_stat; 55 56 if (initiator_lifetime) { 57 if (usage == GSS_C_INITIATE || usage == GSS_C_BOTH) 58 *initiator_lifetime = lifetime; 59 else 60 *initiator_lifetime = 0; 61 } 62 63 if (acceptor_lifetime) { 64 if (usage == GSS_C_ACCEPT || usage == GSS_C_BOTH) 65 *acceptor_lifetime = lifetime; 66 else 67 *acceptor_lifetime = 0; 68 } 69 70 if (cred_usage) 71 *cred_usage = usage; 72 73 return GSS_S_COMPLETE; 74 } 75