1/* 2 * Copyright (c) 2010 Kungliga Tekniska Högskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Portions Copyright (c) 2010 Apple Inc. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include "mech_locl.h" 37 38OM_uint32 39gss_cred_hold(OM_uint32 *min_stat, gss_cred_id_t cred_handle) 40{ 41 struct _gss_cred *cred = (struct _gss_cred *)cred_handle; 42 struct _gss_mechanism_cred *mc; 43 44 *min_stat = 0; 45 46 HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) { 47 48 if (mc->gmc_mech->gm_cred_hold == NULL) 49 continue; 50 51 (void)mc->gmc_mech->gm_cred_hold(min_stat, mc->gmc_cred); 52 } 53 54 return GSS_S_COMPLETE; 55} 56 57 58OM_uint32 59gss_cred_unhold(OM_uint32 *min_stat, gss_cred_id_t cred_handle) 60{ 61 struct _gss_cred *cred = (struct _gss_cred *)cred_handle; 62 struct _gss_mechanism_cred *mc; 63 64 *min_stat = 0; 65 66 HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) { 67 68 if (mc->gmc_mech->gm_cred_unhold == NULL) 69 continue; 70 71 (void)mc->gmc_mech->gm_cred_unhold(min_stat, mc->gmc_cred); 72 } 73 74 return GSS_S_COMPLETE; 75} 76