summaryrefslogtreecommitdiff
path: root/lib/includes/gnutls/compat.h
blob: 2779ca9f3a512205902c7a4965fc2280084855d0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
/*
 * Copyright (C) 2008-2012 Free Software Foundation, Inc.
 *
 * Author: Nikos Mavrogiannopoulos
 *
 * This file is part of GnuTLS.
 *
 * The GnuTLS is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>
 *
 */

/* Typedefs for more compatibility with older GnuTLS. */

#ifndef GNUTLS_COMPAT_H
#define GNUTLS_COMPAT_H

/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */

#ifdef __GNUC__

#define _GNUTLS_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)

#if !defined GNUTLS_INTERNAL_BUILD
#if _GNUTLS_GCC_VERSION >= 30100
#define _GNUTLS_GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__))
#endif
#endif

#endif				/* __GNUC__ */

#ifndef _GNUTLS_GCC_ATTR_DEPRECATED
#define _GNUTLS_GCC_ATTR_DEPRECATED
#endif

/* gnutls_connection_end_t was made redundant in 2.99.0 */
typedef unsigned int gnutls_connection_end_t _GNUTLS_GCC_ATTR_DEPRECATED;

/* Stuff deprecated in 2.x */
typedef gnutls_cipher_algorithm_t gnutls_cipher_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_kx_algorithm_t gnutls_kx_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_mac_algorithm_t gnutls_mac_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_digest_algorithm_t gnutls_digest_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_compression_method_t gnutls_compression_method
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_connection_end_t gnutls_connection_end
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_crt_fmt_t gnutls_x509_crt_fmt
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_pk_algorithm_t gnutls_pk_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_sign_algorithm_t gnutls_sign_algorithm
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_close_request_t gnutls_close_request
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_certificate_request_t gnutls_certificate_request
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_certificate_status_t gnutls_certificate_status
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_session_t gnutls_session _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_alert_level_t gnutls_alert_level
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_alert_description_t gnutls_alert_description
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_subject_alt_name_t gnutls_x509_subject_alt_name
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_openpgp_privkey_t gnutls_openpgp_privkey
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_openpgp_keyring_t gnutls_openpgp_keyring
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_crt_t gnutls_x509_crt _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_privkey_t gnutls_x509_privkey
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_crl_t gnutls_x509_crl _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_x509_crq_t gnutls_x509_crq _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_certificate_credentials_t
    gnutls_certificate_credentials _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_anon_server_credentials_t
    gnutls_anon_server_credentials _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_anon_client_credentials_t
    gnutls_anon_client_credentials _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_srp_client_credentials_t
    gnutls_srp_client_credentials _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_srp_server_credentials_t
    gnutls_srp_server_credentials _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_dh_params_t gnutls_dh_params _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_rsa_params_t gnutls_rsa_params _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_params_type_t gnutls_params_type
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_credentials_type_t gnutls_credentials_type
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_certificate_type_t gnutls_certificate_type
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_datum_t gnutls_datum _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_transport_ptr_t gnutls_transport_ptr
    _GNUTLS_GCC_ATTR_DEPRECATED;

/* Old verification flags */
#define GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT  (0)

/* Old SRP alerts removed in 2.1.x because the TLS-SRP RFC was
   modified to use the PSK alert. */
#define GNUTLS_A_MISSING_SRP_USERNAME GNUTLS_A_UNKNOWN_PSK_IDENTITY
#define GNUTLS_A_UNKNOWN_SRP_USERNAME GNUTLS_A_UNKNOWN_PSK_IDENTITY

/* OpenPGP stuff renamed in 2.1.x. */
#define GNUTLS_OPENPGP_KEY GNUTLS_OPENPGP_CERT
#define GNUTLS_OPENPGP_KEY_FINGERPRINT GNUTLS_OPENPGP_CERT_FINGERPRINT
#define gnutls_openpgp_send_key gnutls_openpgp_send_cert
typedef gnutls_openpgp_crt_status_t gnutls_openpgp_key_status_t
    _GNUTLS_GCC_ATTR_DEPRECATED;
typedef gnutls_openpgp_crt_t gnutls_openpgp_key_t
    _GNUTLS_GCC_ATTR_DEPRECATED;
#define gnutls_openpgp_key_init gnutls_openpgp_crt_init
#define gnutls_openpgp_key_deinit gnutls_openpgp_crt_deinit
#define gnutls_openpgp_key_import gnutls_openpgp_crt_import
#define gnutls_openpgp_key_export gnutls_openpgp_crt_export
#define gnutls_openpgp_key_get_key_usage gnutls_openpgp_crt_get_key_usage
#define gnutls_openpgp_key_get_fingerprint gnutls_openpgp_crt_get_fingerprint
#define gnutls_openpgp_key_get_pk_algorithm gnutls_openpgp_crt_get_pk_algorithm
#define gnutls_openpgp_key_get_name gnutls_openpgp_crt_get_name
#define gnutls_openpgp_key_get_version gnutls_openpgp_crt_get_version
#define gnutls_openpgp_key_get_creation_time gnutls_openpgp_crt_get_creation_time
#define gnutls_openpgp_key_get_expiration_time gnutls_openpgp_crt_get_expiration_time
#define gnutls_openpgp_key_get_id gnutls_openpgp_crt_get_id
#define gnutls_openpgp_key_check_hostname gnutls_openpgp_crt_check_hostname

/* OpenPGP stuff renamed in 2.3.x. */
#define gnutls_openpgp_crt_get_id gnutls_openpgp_crt_get_key_id

/* New better names renamed in 2.3.x, add these for backwards
   compatibility with old poor names.*/
#define GNUTLS_X509_CRT_FULL GNUTLS_CRT_PRINT_FULL
#define GNUTLS_X509_CRT_ONELINE GNUTLS_CRT_PRINT_ONELINE
#define GNUTLS_X509_CRT_UNSIGNED_FULL GNUTLS_CRT_PRINT_UNSIGNED_FULL

/* Namespace problems. */
#define LIBGNUTLS_VERSION GNUTLS_VERSION
#define LIBGNUTLS_VERSION_MAJOR GNUTLS_VERSION_MAJOR
#define LIBGNUTLS_VERSION_MINOR GNUTLS_VERSION_MINOR
#define LIBGNUTLS_VERSION_PATCH GNUTLS_VERSION_PATCH
#define LIBGNUTLS_VERSION_NUMBER GNUTLS_VERSION_NUMBER
#define LIBGNUTLS_EXTRA_VERSION GNUTLS_VERSION

/* This is a very dangerous and error-prone function.
 * Use gnutls_privkey_sign_hash() instead.
 */
int gnutls_x509_privkey_sign_hash(gnutls_x509_privkey_t key,
				  const gnutls_datum_t * hash,
				  gnutls_datum_t * signature)
    _GNUTLS_GCC_ATTR_DEPRECATED;

int gnutls_openpgp_privkey_sign_hash(gnutls_openpgp_privkey_t key,
				     const gnutls_datum_t * hash,
				     gnutls_datum_t * signature)
    _GNUTLS_GCC_ATTR_DEPRECATED;

	/* gnutls_pubkey_get_preferred_hash_algorithm() */
int gnutls_x509_crt_get_preferred_hash_algorithm(gnutls_x509_crt_t
						 crt,
						 gnutls_digest_algorithm_t
						 * hash, unsigned int
						 *mand)
    _GNUTLS_GCC_ATTR_DEPRECATED;

	/* use gnutls_privkey_sign_hash() with the GNUTLS_PRIVKEY_SIGN_FLAG_TLS1_RSA flag */

#ifdef _ISOC99_SOURCE
/* we provide older functions for compatibility as inline functions that
 * depend on gnutls_session_get_random. */

static inline const void
*gnutls_session_get_server_random(gnutls_session_t session)
    _GNUTLS_GCC_ATTR_DEPRECATED;
static inline const void
*gnutls_session_get_server_random(gnutls_session_t session)
{
	gnutls_datum_t rnd;
	gnutls_session_get_random(session, NULL, &rnd);	/*doc-skip */
	return rnd.data;
}

static inline const void
*gnutls_session_get_client_random(gnutls_session_t session)
    _GNUTLS_GCC_ATTR_DEPRECATED;
static inline const void
*gnutls_session_get_client_random(gnutls_session_t session)
{
	gnutls_datum_t rnd;
	gnutls_session_get_random(session, &rnd, NULL);	/*doc-skip */
	return rnd.data;
}
#endif

void
gnutls_global_set_mem_functions(gnutls_alloc_function alloc_func,
				gnutls_alloc_function secure_alloc_func,
				gnutls_is_secure_function is_secure_func,
				gnutls_realloc_function realloc_func,
				gnutls_free_function free_func) _GNUTLS_GCC_ATTR_DEPRECATED;

/* defined in old headers - unused nevertheless */
#define GNUTLS_SUPPLEMENTAL_USER_MAPPING_DATA 0

/* old compression related functions */
gnutls_compression_method_t
gnutls_compression_get(gnutls_session_t session) _GNUTLS_GCC_ATTR_DEPRECATED;

const char *
gnutls_compression_get_name(gnutls_compression_method_t
			    algorithm) __GNUTLS_CONST__ _GNUTLS_GCC_ATTR_DEPRECATED;

gnutls_compression_method_t
	gnutls_compression_get_id(const char *name) __GNUTLS_CONST__ _GNUTLS_GCC_ATTR_DEPRECATED;

const gnutls_compression_method_t *
	gnutls_compression_list(void) __GNUTLS_PURE__ _GNUTLS_GCC_ATTR_DEPRECATED;

int gnutls_priority_compression_list(gnutls_priority_t pcache,
				     const unsigned int **list) _GNUTLS_GCC_ATTR_DEPRECATED;

/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */

#endif /* GNUTLS_COMPAT_H */