gss_inquire_name.c revision 226031
1226031Sstas/* 2226031Sstas * Copyright (c) 2010, PADL Software Pty Ltd. 3226031Sstas * All rights reserved. 4226031Sstas * 5226031Sstas * Redistribution and use in source and binary forms, with or without 6226031Sstas * modification, are permitted provided that the following conditions 7226031Sstas * are met: 8226031Sstas * 9226031Sstas * 1. Redistributions of source code must retain the above copyright 10226031Sstas * notice, this list of conditions and the following disclaimer. 11226031Sstas * 12226031Sstas * 2. Redistributions in binary form must reproduce the above copyright 13226031Sstas * notice, this list of conditions and the following disclaimer in the 14226031Sstas * documentation and/or other materials provided with the distribution. 15226031Sstas * 16226031Sstas * 3. Neither the name of PADL Software nor the names of its contributors 17226031Sstas * may be used to endorse or promote products derived from this software 18226031Sstas * without specific prior written permission. 19226031Sstas * 20226031Sstas * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND 21226031Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22226031Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23226031Sstas * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE 24226031Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25226031Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26226031Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27226031Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28226031Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29226031Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30226031Sstas * SUCH DAMAGE. 31226031Sstas */ 32226031Sstas 33226031Sstas#include "mech_locl.h" 34226031Sstas 35226031SstasGSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 36226031Sstasgss_inquire_name(OM_uint32 *minor_status, 37226031Sstas gss_name_t input_name, 38226031Sstas int *name_is_MN, 39226031Sstas gss_OID *MN_mech, 40226031Sstas gss_buffer_set_t *attrs) 41226031Sstas{ 42226031Sstas OM_uint32 major_status = GSS_S_UNAVAILABLE; 43226031Sstas struct _gss_name *name = (struct _gss_name *) input_name; 44226031Sstas struct _gss_mechanism_name *mn; 45226031Sstas 46226031Sstas *minor_status = 0; 47226031Sstas if (name_is_MN != NULL) 48226031Sstas *name_is_MN = 0; 49226031Sstas if (MN_mech != NULL) 50226031Sstas *MN_mech = GSS_C_NO_OID; 51226031Sstas if (attrs != NULL) 52226031Sstas *attrs = GSS_C_NO_BUFFER_SET; 53226031Sstas 54226031Sstas if (input_name == GSS_C_NO_NAME) 55226031Sstas return GSS_S_BAD_NAME; 56226031Sstas 57226031Sstas HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) { 58226031Sstas gssapi_mech_interface m = mn->gmn_mech; 59226031Sstas 60226031Sstas if (!m->gm_inquire_name) 61226031Sstas continue; 62226031Sstas 63226031Sstas major_status = m->gm_inquire_name(minor_status, 64226031Sstas mn->gmn_name, 65226031Sstas NULL, 66226031Sstas MN_mech, 67226031Sstas attrs); 68226031Sstas if (major_status == GSS_S_COMPLETE) { 69226031Sstas if (name_is_MN != NULL) 70226031Sstas *name_is_MN = 1; 71226031Sstas if (MN_mech != NULL && *MN_mech == GSS_C_NO_OID) 72226031Sstas *MN_mech = &m->gm_mech_oid; 73226031Sstas break; 74226031Sstas } 75226031Sstas _gss_mg_error(m, major_status, *minor_status); 76226031Sstas } 77226031Sstas 78226031Sstas return major_status; 79226031Sstas} 80