2 * Copyright (c) 2010 CESNET
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of CESNET nor the names of its contributors may
16 * be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
32 #ifndef __MOD_AUTH_GSSAPI_H__
33 #define __MOD_AUTH_GSSAPI_H__
36 #include <http_config.h>
37 #include <http_core.h>
39 #include <http_protocol.h>
40 #include <http_request.h>
42 #include <apr_base64.h>
43 #include <apr_strings.h>
47 #define GSS_KRB5_NT_PRINCIPAL_NAME 0xdeaddead
49 #ifndef GSSAPI_SUPPORTS_SPNEGO
50 #include "spnegokrb5.h"
53 #define SERVICE_NAME "HTTP"
56 const char *service_name;
57 const char *krb5_keytab;
60 typedef struct gss_conn_ctx_t {
71 gss_log(const char *file, int line, int level, int status,
72 const request_rec *r, const char *fmt, ...);
75 gss_authenticate(request_rec *r, gss_auth_config *conf, gss_conn_ctx ctx,
76 const char *auth_line, char **negotiate_ret_value);