1/*
2 This file is part of libmicrohttpd
3 Copyright (C) 2007 Christian Grothoff
4
5 libmicrohttpd is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 2, or (at your
8 option) any later version.
9
10 libmicrohttpd is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with libmicrohttpd; see the file COPYING.  If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19 */
20
21#ifndef TLS_TEST_COMMON_H_
22#define TLS_TEST_COMMON_H_
23
24#include "platform.h"
25#include "microhttpd.h"
26#include <curl/curl.h>
27#include <sys/stat.h>
28#include <limits.h>
29#include <gnutls/gnutls.h>
30
31/* this enables verbos CURL version checking */
32#define DEBUG_HTTPS_TEST 0
33#define CURL_VERBOS_LEVEL 0
34
35#define DEAMON_TEST_PORT 4233
36
37#define test_data "Hello World\n"
38#define ca_cert_file_name "tmp_ca_cert.pem"
39
40#define EMPTY_PAGE "<html><head><title>Empty page</title></head><body>Empty page</body></html>"
41#define PAGE_NOT_FOUND "<html><head><title>File not found</title></head><body>File not found</body></html>"
42
43#define MHD_E_MEM "Error: memory error\n"
44#define MHD_E_SERVER_INIT "Error: failed to start server\n"
45#define MHD_E_TEST_FILE_CREAT "Error: failed to setup test file\n"
46#define MHD_E_CERT_FILE_CREAT "Error: failed to setup test certificate\n"
47#define MHD_E_KEY_FILE_CREAT "Error: failed to setup test certificate\n"
48#define MHD_E_FAILED_TO_CONNECT "Error: server connection could not be established\n"
49
50/* TODO rm if unused */
51struct https_test_data
52{
53  void *cls;
54  const char *cipher_suite;
55  int proto_version;
56};
57
58struct CBC
59{
60  char *buf;
61  size_t pos;
62  size_t size;
63};
64
65struct CipherDef
66{
67  int options[2];
68  char *curlname;
69};
70
71
72int curl_check_version (const char *req_version, ...);
73int curl_uses_nss_ssl ();
74
75
76FILE *
77setup_ca_cert ();
78
79/**
80 * perform cURL request for file
81 */
82int
83test_daemon_get (void * cls,
84		 const char *cipher_suite, int proto_version,
85                 int port, int ver_peer);
86
87void print_test_result (int test_outcome, char *test_name);
88
89size_t copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx);
90
91int
92http_ahc (void *cls, struct MHD_Connection *connection,
93          const char *url, const char *method, const char *upload_data,
94          const char *version, size_t *upload_data_size, void **ptr);
95
96int
97http_dummy_ahc (void *cls, struct MHD_Connection *connection,
98                const char *url, const char *method, const char *upload_data,
99                const char *version, size_t *upload_data_size,
100                void **ptr);
101
102
103/**
104 * compile test file url pointing to the current running directory path
105 *
106 * @param url - char buffer into which the url is compiled
107 * @param port port to use for the test
108 * @return -1 on error
109 */
110int gen_test_file_url (char *url, int port);
111
112int
113send_curl_req (char *url, struct CBC *cbc, const char *cipher_suite,
114               int proto_version);
115
116int
117test_https_transfer (void *cls, const char *cipher_suite, int proto_version);
118
119int
120setup_testcase (struct MHD_Daemon **d, int daemon_flags, va_list arg_list);
121
122void teardown_testcase (struct MHD_Daemon *d);
123
124int
125setup_session (gnutls_session_t * session,
126               gnutls_datum_t * key,
127               gnutls_datum_t * cert,
128               gnutls_certificate_credentials_t * xcred);
129
130int
131teardown_session (gnutls_session_t session,
132                  gnutls_datum_t * key,
133                  gnutls_datum_t * cert,
134                  gnutls_certificate_credentials_t xcred);
135
136int
137test_wrap (const char *test_name, int
138           (*test_function) (void * cls, const char *cipher_suite,
139                             int proto_version), void *test_function_cls,
140           int daemon_flags, const char *cipher_suite, int proto_version, ...);
141#endif /* TLS_TEST_COMMON_H_ */
142