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-rw-r--r--crypto/heimdal/lib/gssapi/import_sec_context.c212
1 files changed, 0 insertions, 212 deletions
diff --git a/crypto/heimdal/lib/gssapi/import_sec_context.c b/crypto/heimdal/lib/gssapi/import_sec_context.c
deleted file mode 100644
index 2daa573..0000000
--- a/crypto/heimdal/lib/gssapi/import_sec_context.c
+++ /dev/null
@@ -1,212 +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: import_sec_context.c,v 1.7 2003/03/16 18:01:32 lha Exp $");
-
-OM_uint32
-gss_import_sec_context (
- OM_uint32 * minor_status,
- const gss_buffer_t interprocess_token,
- gss_ctx_id_t * context_handle
- )
-{
- OM_uint32 ret = GSS_S_FAILURE;
- krb5_error_code kret;
- krb5_storage *sp;
- krb5_auth_context ac;
- krb5_address local, remote;
- krb5_address *localp, *remotep;
- krb5_data data;
- gss_buffer_desc buffer;
- krb5_keyblock keyblock;
- int32_t tmp;
- int32_t flags;
- OM_uint32 minor;
-
- GSSAPI_KRB5_INIT ();
-
- localp = remotep = NULL;
-
- sp = krb5_storage_from_mem (interprocess_token->value,
- interprocess_token->length);
- if (sp == NULL) {
- *minor_status = ENOMEM;
- return GSS_S_FAILURE;
- }
-
- *context_handle = malloc(sizeof(**context_handle));
- if (*context_handle == NULL) {
- *minor_status = ENOMEM;
- krb5_storage_free (sp);
- return GSS_S_FAILURE;
- }
- memset (*context_handle, 0, sizeof(**context_handle));
-
- kret = krb5_auth_con_init (gssapi_krb5_context,
- &(*context_handle)->auth_context);
- if (kret) {
- gssapi_krb5_set_error_string ();
- *minor_status = kret;
- ret = GSS_S_FAILURE;
- goto failure;
- }
-
- /* flags */
-
- *minor_status = 0;
-
- if (krb5_ret_int32 (sp, &flags) != 0)
- goto failure;
-
- /* retrieve the auth context */
-
- ac = (*context_handle)->auth_context;
- krb5_ret_int32 (sp, &ac->flags);
- if (flags & SC_LOCAL_ADDRESS) {
- if (krb5_ret_address (sp, localp = &local) != 0)
- goto failure;
- }
-
- if (flags & SC_REMOTE_ADDRESS) {
- if (krb5_ret_address (sp, remotep = &remote) != 0)
- goto failure;
- }
-
- krb5_auth_con_setaddrs (gssapi_krb5_context, ac, localp, remotep);
- if (localp)
- krb5_free_address (gssapi_krb5_context, localp);
- if (remotep)
- krb5_free_address (gssapi_krb5_context, remotep);
- localp = remotep = NULL;
-
- if (krb5_ret_int16 (sp, &ac->local_port) != 0)
- goto failure;
-
- if (krb5_ret_int16 (sp, &ac->remote_port) != 0)
- goto failure;
- if (flags & SC_KEYBLOCK) {
- if (krb5_ret_keyblock (sp, &keyblock) != 0)
- goto failure;
- krb5_auth_con_setkey (gssapi_krb5_context, ac, &keyblock);
- krb5_free_keyblock_contents (gssapi_krb5_context, &keyblock);
- }
- if (flags & SC_LOCAL_SUBKEY) {
- if (krb5_ret_keyblock (sp, &keyblock) != 0)
- goto failure;
- krb5_auth_con_setlocalsubkey (gssapi_krb5_context, ac, &keyblock);
- krb5_free_keyblock_contents (gssapi_krb5_context, &keyblock);
- }
- if (flags & SC_REMOTE_SUBKEY) {
- if (krb5_ret_keyblock (sp, &keyblock) != 0)
- goto failure;
- krb5_auth_con_setremotesubkey (gssapi_krb5_context, ac, &keyblock);
- krb5_free_keyblock_contents (gssapi_krb5_context, &keyblock);
- }
- if (krb5_ret_int32 (sp, &ac->local_seqnumber))
- goto failure;
- if (krb5_ret_int32 (sp, &ac->remote_seqnumber))
- goto failure;
-
- if (krb5_ret_int32 (sp, &tmp) != 0)
- goto failure;
- ac->keytype = tmp;
- if (krb5_ret_int32 (sp, &tmp) != 0)
- goto failure;
- ac->cksumtype = tmp;
-
- /* names */
-
- if (krb5_ret_data (sp, &data))
- goto failure;
- buffer.value = data.data;
- buffer.length = data.length;
-
- ret = gss_import_name (minor_status, &buffer, GSS_C_NT_EXPORT_NAME,
- &(*context_handle)->source);
- if (ret) {
- ret = gss_import_name (minor_status, &buffer, GSS_C_NO_OID,
- &(*context_handle)->source);
- if (ret) {
- krb5_data_free (&data);
- goto failure;
- }
- }
- krb5_data_free (&data);
-
- if (krb5_ret_data (sp, &data) != 0)
- goto failure;
- buffer.value = data.data;
- buffer.length = data.length;
-
- ret = gss_import_name (minor_status, &buffer, GSS_C_NT_EXPORT_NAME,
- &(*context_handle)->target);
- if (ret) {
- ret = gss_import_name (minor_status, &buffer, GSS_C_NO_OID,
- &(*context_handle)->target);
- if (ret) {
- krb5_data_free (&data);
- goto failure;
- }
- }
- krb5_data_free (&data);
-
- if (krb5_ret_int32 (sp, &tmp))
- goto failure;
- (*context_handle)->flags = tmp;
- if (krb5_ret_int32 (sp, &tmp))
- goto failure;
- (*context_handle)->more_flags = tmp;
- if (krb5_ret_int32 (sp, &tmp) == 0)
- (*context_handle)->lifetime = tmp;
- else
- (*context_handle)->lifetime = GSS_C_INDEFINITE;
-
- return GSS_S_COMPLETE;
-
-failure:
- krb5_auth_con_free (gssapi_krb5_context,
- (*context_handle)->auth_context);
- if ((*context_handle)->source != NULL)
- gss_release_name(&minor, &(*context_handle)->source);
- if ((*context_handle)->target != NULL)
- gss_release_name(&minor, &(*context_handle)->target);
- if (localp)
- krb5_free_address (gssapi_krb5_context, localp);
- if (remotep)
- krb5_free_address (gssapi_krb5_context, remotep);
- free (*context_handle);
- *context_handle = GSS_C_NO_CONTEXT;
- return ret;
-}
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