111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/*
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* Copyright (c) 1997, 2003 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "gsskrb5_locl.h"
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OM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_context (
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OM_uint32 * minor_status,
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const gss_ctx_id_t context_handle,
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gss_name_t * src_name,
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gss_name_t * targ_name,
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OM_uint32 * lifetime_rec,
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gss_OID * mech_type,
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OM_uint32 * ctx_flags,
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int * locally_initiated,
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int * open_context
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)
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{
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krb5_context context;
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OM_uint32 ret;
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gsskrb5_ctx ctx = (gsskrb5_ctx)context_handle;
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gss_name_t name;
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if (src_name)
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*src_name = GSS_C_NO_NAME;
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if (targ_name)
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*targ_name = GSS_C_NO_NAME;
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GSSAPI_KRB5_INIT (&context);
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HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
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if (src_name) {
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name = (gss_name_t)ctx->source;
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ret = _gsskrb5_duplicate_name (minor_status, name, src_name);
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if (ret)
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goto failed;
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}
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if (targ_name) {
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name = (gss_name_t)ctx->target;
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ret = _gsskrb5_duplicate_name (minor_status, name, targ_name);
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if (ret)
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goto failed;
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}
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if (lifetime_rec) {
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ret = _gsskrb5_lifetime_left(minor_status,
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context,
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ctx->lifetime,
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lifetime_rec);
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if (ret)
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goto failed;
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}
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if (mech_type)
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*mech_type = GSS_KRB5_MECHANISM;
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if (ctx_flags)
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*ctx_flags = ctx->flags;
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if (locally_initiated)
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*locally_initiated = ctx->more_flags & LOCAL;
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if (open_context)
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*open_context = ctx->more_flags & OPEN;
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*minor_status = 0;
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HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
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return GSS_S_COMPLETE;
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failed:
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if (src_name)
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_gsskrb5_release_name(NULL, src_name);
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if (targ_name)
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_gsskrb5_release_name(NULL, targ_name);
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HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
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return ret;
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}
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