inquire_context.c   [plain text]

/*
 * Copyright (c) 2006 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "ntlm.h"

OM_uint32 _gss_ntlm_inquire_context (
            OM_uint32 * minor_status,
            const gss_ctx_id_t context_handle,
            gss_name_t * src_name,
            gss_name_t * targ_name,
            OM_uint32 * lifetime_rec,
            gss_OID * mech_type,
            OM_uint32 * ctx_flags,
            int * locally_initiated,
            int * open_context
           )
{
    ntlm_ctx ctx = (ntlm_ctx)context_handle;
    OM_uint32 ms;

    *minor_status = 0;

    if (ctx == NULL)
	return GSS_S_CALL_BAD_STRUCTURE;

    if (src_name) {
	if (ctx->srcname == NULL)
	    return GSS_S_NO_CONTEXT;
	ms = _gss_ntlm_duplicate_name(minor_status, ctx->srcname, src_name);
	if (ms != GSS_S_COMPLETE)
	    return ms;
    }
    if (targ_name) {
	if (ctx->targetname) {
	    ms = _gss_ntlm_duplicate_name(minor_status, ctx->targetname, targ_name);
	    if (ms != GSS_S_COMPLETE)
		return ms;
	} else {
	    *targ_name = GSS_C_NO_NAME;
	}
    }
    if (lifetime_rec)
	*lifetime_rec = GSS_C_INDEFINITE;
    if (mech_type)
	*mech_type = GSS_NTLM_MECHANISM;
    if (ctx_flags)
	*ctx_flags = ctx->gssflags;
    if (locally_initiated)
	*locally_initiated = (ctx->status & STATUS_CLIENT) ? 1 : 0;
    if (open_context)
	*open_context = (ctx->status & STATUS_OPEN) ? 1 : 0;

    return GSS_S_COMPLETE;
}