diff options
Diffstat (limited to 'third_party/heimdal/lib/gssapi/krb5/process_context_token.c')
-rw-r--r-- | third_party/heimdal/lib/gssapi/krb5/process_context_token.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/krb5/process_context_token.c b/third_party/heimdal/lib/gssapi/krb5/process_context_token.c new file mode 100644 index 0000000..601b0e8 --- /dev/null +++ b/third_party/heimdal/lib/gssapi/krb5/process_context_token.c @@ -0,0 +1,66 @@ +/* + * Copyright (c) 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 "gsskrb5_locl.h" + +OM_uint32 GSSAPI_CALLCONV _gsskrb5_process_context_token ( + OM_uint32 *minor_status, + gss_const_ctx_id_t context_handle, + const gss_buffer_t token_buffer + ) +{ + krb5_context context; + OM_uint32 ret = GSS_S_FAILURE; + gss_buffer_desc empty_buffer; + + empty_buffer.length = 0; + empty_buffer.value = NULL; + + GSSAPI_KRB5_INIT (&context); + + ret = _gsskrb5_verify_mic_internal(minor_status, + (gsskrb5_ctx)context_handle, + context, + token_buffer, &empty_buffer, + GSS_C_QOP_DEFAULT, + "\x01\x02"); + + if (ret == GSS_S_COMPLETE) + ret = _gsskrb5_delete_sec_context(minor_status, + rk_UNCONST(&context_handle), + GSS_C_NO_BUFFER); + if (ret == GSS_S_COMPLETE) + *minor_status = 0; + + return ret; +} |