1 /* 2 * Copyright 2008 by the Massachusetts Institute of Technology. 3 * All Rights Reserved. 4 * 5 * Export of this software from the United States of America may 6 * require a specific license from the United States Government. 7 * It is the responsibility of any person or organization contemplating 8 * export to obtain such a license before exporting. 9 * 10 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 11 * distribute this software and its documentation for any purpose and 12 * without fee is hereby granted, provided that the above copyright 13 * notice appear in all copies and that both that copyright notice and 14 * this permission notice appear in supporting documentation, and that 15 * the name of M.I.T. not be used in advertising or publicity pertaining 16 * to distribution of the software without specific, written prior 17 * permission. Furthermore if you modify this software you must label 18 * your software as modified software and not distribute it in such a 19 * fashion that it might be confused with the original M.I.T. software. 20 * M.I.T. makes no representations about the suitability of 21 * this software for any purpose. It is provided "as is" without express 22 * or implied warranty. 23 * 24 */ 25 /* 26 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 27 * Use is subject to license terms. 28 */ 29 30 /* 31 * glue routine for gss_inquire_sec_context_by_oid 32 */ 33 34 #include "mglueP.h" 35 #define gssint_get_mechanism __gss_get_mechanism /* SUNW17PACresync */ 36 37 OM_uint32 38 gss_inquire_sec_context_by_oid (OM_uint32 *minor_status, 39 const gss_ctx_id_t context_handle, 40 const gss_OID desired_object, 41 gss_buffer_set_t *data_set) 42 { 43 OM_uint32 status; 44 gss_union_ctx_id_t ctx; 45 gss_mechanism mech; 46 47 if (minor_status == NULL) 48 return GSS_S_CALL_INACCESSIBLE_WRITE; 49 50 if (context_handle == GSS_C_NO_CONTEXT) 51 return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT; 52 53 /* 54 * select the approprate underlying mechanism routine and 55 * call it. 56 */ 57 58 ctx = (gss_union_ctx_id_t) context_handle; 59 mech = gssint_get_mechanism (ctx->mech_type); 60 61 if (mech != NULL) { 62 if (mech->gss_inquire_sec_context_by_oid != NULL) { 63 status = mech->gss_inquire_sec_context_by_oid(minor_status, 64 ctx->internal_ctx_id, 65 desired_object, 66 data_set); 67 if (status != GSS_S_COMPLETE) 68 map_error(minor_status, mech); 69 } else 70 status = GSS_S_BAD_MECH; 71 72 return status; 73 } 74 75 return GSS_S_NO_CONTEXT; 76 } 77 78