diff options
Diffstat (limited to 'crypto/heimdal/lib/gssapi/export_sec_context.c')
| -rw-r--r-- | crypto/heimdal/lib/gssapi/export_sec_context.c | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/crypto/heimdal/lib/gssapi/export_sec_context.c b/crypto/heimdal/lib/gssapi/export_sec_context.c deleted file mode 100644 index c7e6265..0000000 --- a/crypto/heimdal/lib/gssapi/export_sec_context.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 1999 - 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: export_sec_context.c,v 1.6 2003/03/16 18:02:52 lha Exp $"); - -OM_uint32 -gss_export_sec_context ( - OM_uint32 * minor_status, - gss_ctx_id_t * context_handle, - gss_buffer_t interprocess_token - ) -{ - krb5_storage *sp; - krb5_auth_context ac; - OM_uint32 ret = GSS_S_COMPLETE; - krb5_data data; - gss_buffer_desc buffer; - int flags; - OM_uint32 minor; - krb5_error_code kret; - - GSSAPI_KRB5_INIT (); - if (!((*context_handle)->flags & GSS_C_TRANS_FLAG)) { - *minor_status = 0; - return GSS_S_UNAVAILABLE; - } - - sp = krb5_storage_emem (); - if (sp == NULL) { - *minor_status = ENOMEM; - return GSS_S_FAILURE; - } - ac = (*context_handle)->auth_context; - - /* flagging included fields */ - - flags = 0; - if (ac->local_address) - flags |= SC_LOCAL_ADDRESS; - if (ac->remote_address) - flags |= SC_REMOTE_ADDRESS; - if (ac->keyblock) - flags |= SC_KEYBLOCK; - if (ac->local_subkey) - flags |= SC_LOCAL_SUBKEY; - if (ac->remote_subkey) - flags |= SC_REMOTE_SUBKEY; - - kret = krb5_store_int32 (sp, flags); - if (kret) { - *minor_status = kret; - goto failure; - } - - /* marshall auth context */ - - kret = krb5_store_int32 (sp, ac->flags); - if (kret) { - *minor_status = kret; - goto failure; - } - if (ac->local_address) { - kret = krb5_store_address (sp, *ac->local_address); - if (kret) { - *minor_status = kret; - goto failure; - } - } - if (ac->remote_address) { - kret = krb5_store_address (sp, *ac->remote_address); - if (kret) { - *minor_status = kret; - goto failure; - } - } - kret = krb5_store_int16 (sp, ac->local_port); - if (kret) { - *minor_status = kret; - goto failure; - } - kret = krb5_store_int16 (sp, ac->remote_port); - if (kret) { - *minor_status = kret; - goto failure; - } - if (ac->keyblock) { - kret = krb5_store_keyblock (sp, *ac->keyblock); - if (kret) { - *minor_status = kret; - goto failure; - } - } - if (ac->local_subkey) { - kret = krb5_store_keyblock (sp, *ac->local_subkey); - if (kret) { - *minor_status = kret; - goto failure; - } - } - if (ac->remote_subkey) { - kret = krb5_store_keyblock (sp, *ac->remote_subkey); - if (kret) { - *minor_status = kret; - goto failure; - } - } - kret = krb5_store_int32 (sp, ac->local_seqnumber); - if (kret) { - *minor_status = kret; - goto failure; - } - kret = krb5_store_int32 (sp, ac->remote_seqnumber); - if (kret) { - *minor_status = kret; - goto failure; - } - - kret = krb5_store_int32 (sp, ac->keytype); - if (kret) { - *minor_status = kret; - goto failure; - } - kret = krb5_store_int32 (sp, ac->cksumtype); - if (kret) { - *minor_status = kret; - goto failure; - } - - /* names */ - - ret = gss_export_name (minor_status, (*context_handle)->source, &buffer); - if (ret) - goto failure; - data.data = buffer.value; - data.length = buffer.length; - kret = krb5_store_data (sp, data); - gss_release_buffer (&minor, &buffer); - if (kret) { - *minor_status = kret; - goto failure; - } - - ret = gss_export_name (minor_status, (*context_handle)->target, &buffer); - if (ret) - goto failure; - data.data = buffer.value; - data.length = buffer.length; - - ret = GSS_S_FAILURE; - - kret = krb5_store_data (sp, data); - gss_release_buffer (&minor, &buffer); - if (kret) { - *minor_status = kret; - goto failure; - } - - kret = krb5_store_int32 (sp, (*context_handle)->flags); - if (kret) { - *minor_status = kret; - goto failure; - } - kret = krb5_store_int32 (sp, (*context_handle)->more_flags); - if (kret) { - *minor_status = kret; - goto failure; - } - kret = krb5_store_int32 (sp, (*context_handle)->lifetime); - if (kret) { - *minor_status = kret; - goto failure; - } - - kret = krb5_storage_to_data (sp, &data); - krb5_storage_free (sp); - if (kret) { - *minor_status = kret; - return GSS_S_FAILURE; - } - interprocess_token->length = data.length; - interprocess_token->value = data.data; - ret = gss_delete_sec_context (minor_status, context_handle, - GSS_C_NO_BUFFER); - if (ret != GSS_S_COMPLETE) - gss_release_buffer (NULL, interprocess_token); - *minor_status = 0; - return ret; - failure: - krb5_storage_free (sp); - return ret; -} |
