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 (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. 27 */ 28 29 /* 30 * glue routine for gss_inquire_sec_context_by_oid 31 */ 32 33 #include "mglueP.h" 34 #include "gssapiP_generic.h" 35 36 #define gssint_get_mechanism __gss_get_mechanism /* SUNW17PACresync */ 37 38 OM_uint32 39 gss_inquire_sec_context_by_oid (OM_uint32 *minor_status, 40 const gss_ctx_id_t context_handle, 41 const gss_OID desired_object, 42 gss_buffer_set_t *data_set) 43 { 44 OM_uint32 status; 45 gss_union_ctx_id_t ctx; 46 gss_mechanism mech; 47 48 if (minor_status == NULL) 49 return GSS_S_CALL_INACCESSIBLE_WRITE; 50 51 if (context_handle == GSS_C_NO_CONTEXT) 52 return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT; 53 54 /* 55 * select the approprate underlying mechanism routine and 56 * call it. 57 */ 58 59 ctx = (gss_union_ctx_id_t) context_handle; 60 mech = gssint_get_mechanism (ctx->mech_type); 61 62 if (mech != NULL) { 63 if (mech->gss_inquire_sec_context_by_oid != NULL) { 64 status = mech->gss_inquire_sec_context_by_oid(minor_status, 65 ctx->internal_ctx_id, 66 desired_object, 67 data_set); 68 if (status != GSS_S_COMPLETE) 69 map_error(minor_status, mech); 70 } else 71 status = GSS_S_BAD_MECH; 72 73 return status; 74 } 75 76 return GSS_S_NO_CONTEXT; 77 } 78 79