1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * glue routine for gss_release_cred 31 */ 32 33 #include <mechglueP.h> 34 #include <stdio.h> 35 #ifdef HAVE_STDLIB_H 36 #include <stdlib.h> 37 #endif 38 39 OM_uint32 40 gss_release_cred(minor_status, 41 cred_handle) 42 43 OM_uint32 *minor_status; 44 gss_cred_id_t *cred_handle; 45 46 { 47 OM_uint32 status, temp_status; 48 int j; 49 gss_union_cred_t union_cred; 50 gss_mechanism mech; 51 52 if (minor_status == NULL) 53 return (GSS_S_CALL_INACCESSIBLE_WRITE); 54 55 *minor_status = 0; 56 57 if (cred_handle == NULL) 58 return (GSS_S_NO_CRED | GSS_S_CALL_INACCESSIBLE_READ); 59 60 /* 61 * Loop through the union_cred struct, selecting the approprate 62 * underlying mechanism routine and calling it. At the end, 63 * release all of the storage taken by the union_cred struct. 64 */ 65 66 union_cred = (gss_union_cred_t)*cred_handle; 67 *cred_handle = NULL; 68 69 if (union_cred == (gss_union_cred_t)GSS_C_NO_CREDENTIAL) 70 return (GSS_S_COMPLETE); 71 72 status = GSS_S_COMPLETE; 73 74 for (j = 0; j < union_cred->count; j++) { 75 76 mech = __gss_get_mechanism(&union_cred->mechs_array[j]); 77 78 if (union_cred->mechs_array[j].elements) 79 free(union_cred->mechs_array[j].elements); 80 if (mech) { 81 if (mech->gss_release_cred) { 82 temp_status = mech->gss_release_cred 83 (mech->context, minor_status, 84 &union_cred->cred_array[j]); 85 86 if (temp_status != GSS_S_COMPLETE) 87 status = GSS_S_NO_CRED; 88 } else 89 status = GSS_S_UNAVAILABLE; 90 } else 91 status = GSS_S_DEFECTIVE_CREDENTIAL; 92 } 93 94 (void) gss_release_buffer(minor_status, &union_cred->auxinfo.name); 95 free(union_cred->cred_array); 96 free(union_cred->mechs_array); 97 free(union_cred); 98 99 return (status); 100 } 101