diff options
Diffstat (limited to 'source4/heimdal/lib/gssapi/delete_sec_context.c')
-rw-r--r-- | source4/heimdal/lib/gssapi/delete_sec_context.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/source4/heimdal/lib/gssapi/delete_sec_context.c b/source4/heimdal/lib/gssapi/delete_sec_context.c new file mode 100644 index 0000000000..83658fa76c --- /dev/null +++ b/source4/heimdal/lib/gssapi/delete_sec_context.c @@ -0,0 +1,77 @@ +/* + * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * 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 "gssapi_locl.h" + +RCSID("$Id: delete_sec_context.c,v 1.15 2005/04/27 17:48:17 lha Exp $"); + +OM_uint32 gss_delete_sec_context + (OM_uint32 * minor_status, + gss_ctx_id_t * context_handle, + gss_buffer_t output_token + ) +{ + GSSAPI_KRB5_INIT (); + + if (output_token) { + output_token->length = 0; + output_token->value = NULL; + } + + HEIMDAL_MUTEX_lock(&(*context_handle)->ctx_id_mutex); + + krb5_auth_con_free (gssapi_krb5_context, + (*context_handle)->auth_context); + if((*context_handle)->source) + krb5_free_principal (gssapi_krb5_context, + (*context_handle)->source); + if((*context_handle)->target) + krb5_free_principal (gssapi_krb5_context, + (*context_handle)->target); + if ((*context_handle)->ticket) + krb5_free_ticket (gssapi_krb5_context, + (*context_handle)->ticket); + if ((*context_handle)->service_keyblock) + krb5_free_keyblock (gssapi_krb5_context, + (*context_handle)->service_keyblock); + if((*context_handle)->order) + _gssapi_msg_order_destroy(&(*context_handle)->order); + + HEIMDAL_MUTEX_unlock(&(*context_handle)->ctx_id_mutex); + HEIMDAL_MUTEX_destroy(&(*context_handle)->ctx_id_mutex); + memset(*context_handle, 0, sizeof(**context_handle)); + free (*context_handle); + *context_handle = GSS_C_NO_CONTEXT; + *minor_status = 0; + return GSS_S_COMPLETE; +} |