inquire_context.c revision 233294
1178825Sdfr/* 2233294Sstas * Copyright (c) 1997, 2003 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 5178825Sdfr * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 9178825Sdfr * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 12178825Sdfr * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 16178825Sdfr * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 20178825Sdfr * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 32178825Sdfr */ 33178825Sdfr 34233294Sstas#include "gsskrb5_locl.h" 35178825Sdfr 36233294SstasOM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_context ( 37178825Sdfr OM_uint32 * minor_status, 38178825Sdfr const gss_ctx_id_t context_handle, 39178825Sdfr gss_name_t * src_name, 40178825Sdfr gss_name_t * targ_name, 41178825Sdfr OM_uint32 * lifetime_rec, 42178825Sdfr gss_OID * mech_type, 43178825Sdfr OM_uint32 * ctx_flags, 44178825Sdfr int * locally_initiated, 45178825Sdfr int * open_context 46178825Sdfr ) 47178825Sdfr{ 48178825Sdfr krb5_context context; 49178825Sdfr OM_uint32 ret; 50178825Sdfr gsskrb5_ctx ctx = (gsskrb5_ctx)context_handle; 51178825Sdfr gss_name_t name; 52178825Sdfr 53178825Sdfr if (src_name) 54178825Sdfr *src_name = GSS_C_NO_NAME; 55178825Sdfr if (targ_name) 56178825Sdfr *targ_name = GSS_C_NO_NAME; 57178825Sdfr 58178825Sdfr GSSAPI_KRB5_INIT (&context); 59178825Sdfr 60178825Sdfr HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex); 61178825Sdfr 62178825Sdfr if (src_name) { 63178825Sdfr name = (gss_name_t)ctx->source; 64178825Sdfr ret = _gsskrb5_duplicate_name (minor_status, name, src_name); 65178825Sdfr if (ret) 66178825Sdfr goto failed; 67178825Sdfr } 68178825Sdfr 69178825Sdfr if (targ_name) { 70178825Sdfr name = (gss_name_t)ctx->target; 71178825Sdfr ret = _gsskrb5_duplicate_name (minor_status, name, targ_name); 72178825Sdfr if (ret) 73178825Sdfr goto failed; 74178825Sdfr } 75178825Sdfr 76178825Sdfr if (lifetime_rec) { 77233294Sstas ret = _gsskrb5_lifetime_left(minor_status, 78178825Sdfr context, 79178825Sdfr ctx->lifetime, 80178825Sdfr lifetime_rec); 81178825Sdfr if (ret) 82178825Sdfr goto failed; 83178825Sdfr } 84178825Sdfr 85178825Sdfr if (mech_type) 86178825Sdfr *mech_type = GSS_KRB5_MECHANISM; 87178825Sdfr 88178825Sdfr if (ctx_flags) 89178825Sdfr *ctx_flags = ctx->flags; 90178825Sdfr 91178825Sdfr if (locally_initiated) 92178825Sdfr *locally_initiated = ctx->more_flags & LOCAL; 93178825Sdfr 94178825Sdfr if (open_context) 95178825Sdfr *open_context = ctx->more_flags & OPEN; 96178825Sdfr 97178825Sdfr *minor_status = 0; 98178825Sdfr 99178825Sdfr HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex); 100178825Sdfr return GSS_S_COMPLETE; 101178825Sdfr 102178825Sdfrfailed: 103178825Sdfr if (src_name) 104178825Sdfr _gsskrb5_release_name(NULL, src_name); 105178825Sdfr if (targ_name) 106178825Sdfr _gsskrb5_release_name(NULL, targ_name); 107178825Sdfr 108178825Sdfr HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex); 109178825Sdfr return ret; 110178825Sdfr} 111