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 (c) 1996,1997, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * glue routine gss_unseal 31 */ 32 33 #include <mechglueP.h> 34 35 OM_uint32 36 gss_unseal(minor_status, 37 context_handle, 38 input_message_buffer, 39 output_message_buffer, 40 conf_state, 41 qop_state) 42 43 OM_uint32 * minor_status; 44 gss_ctx_id_t context_handle; 45 gss_buffer_t input_message_buffer; 46 gss_buffer_t output_message_buffer; 47 int * conf_state; 48 int * qop_state; 49 50 { 51 /* EXPORT DELETE START */ 52 OM_uint32 status; 53 gss_union_ctx_id_t ctx; 54 gss_mechanism mech; 55 56 if (minor_status == NULL) 57 return (GSS_S_CALL_INACCESSIBLE_WRITE); 58 *minor_status = 0; 59 60 if (context_handle == GSS_C_NO_CONTEXT) 61 return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT); 62 63 if (GSS_EMPTY_BUFFER(input_message_buffer)) 64 return (GSS_S_CALL_INACCESSIBLE_READ); 65 66 if (output_message_buffer == NULL) 67 return (GSS_S_CALL_INACCESSIBLE_WRITE); 68 69 output_message_buffer->length = 0; 70 output_message_buffer->value = NULL; 71 72 /* 73 * select the approprate underlying mechanism routine and 74 * call it. 75 */ 76 77 ctx = (gss_union_ctx_id_t) context_handle; 78 mech = __gss_get_mechanism(ctx->mech_type); 79 80 if (mech) { 81 if (mech->gss_unseal) 82 status = mech->gss_unseal( 83 mech->context, 84 minor_status, 85 ctx->internal_ctx_id, 86 input_message_buffer, 87 output_message_buffer, 88 conf_state, 89 qop_state); 90 else 91 status = GSS_S_UNAVAILABLE; 92 93 return (status); 94 } 95 96 /* EXPORT DELETE END */ 97 98 return (GSS_S_BAD_MECH); 99 } 100 101 OM_uint32 102 gss_unwrap(minor_status, 103 context_handle, 104 input_message_buffer, 105 output_message_buffer, 106 conf_state, 107 qop_state) 108 109 OM_uint32 * minor_status; 110 const gss_ctx_id_t context_handle; 111 const gss_buffer_t input_message_buffer; 112 gss_buffer_t output_message_buffer; 113 int * conf_state; 114 gss_qop_t * qop_state; 115 116 { 117 return (gss_unseal(minor_status, (gss_ctx_id_t)context_handle, 118 (gss_buffer_t)input_message_buffer, 119 output_message_buffer, conf_state, (int *) qop_state)); 120 } 121