Line data Source code
1 : /*
2 : * Copyright (C) 2000-2012 Free Software Foundation, Inc.
3 : *
4 : * Author: Nikos Mavrogiannopoulos
5 : *
6 : * This file is part of GnuTLS.
7 : *
8 : * The GnuTLS is free software; you can redistribute it and/or
9 : * modify it under the terms of the GNU Lesser General Public License
10 : * as published by the Free Software Foundation; either version 2.1 of
11 : * the License, or (at your option) any later version.
12 : *
13 : * This library is distributed in the hope that it will be useful, but
14 : * WITHOUT ANY WARRANTY; without even the implied warranty of
15 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 : * Lesser General Public License for more details.
17 : *
18 : * You should have received a copy of the GNU Lesser General Public License
19 : * along with this program. If not, see <https://www.gnu.org/licenses/>
20 : *
21 : */
22 :
23 : #ifndef GNUTLS_LIB_STATE_H
24 : #define GNUTLS_LIB_STATE_H
25 :
26 : #include "gnutls_int.h"
27 :
28 : void _gnutls_session_client_cert_type_set(gnutls_session_t session,
29 : gnutls_certificate_type_t);
30 : void _gnutls_session_server_cert_type_set(gnutls_session_t session,
31 : gnutls_certificate_type_t);
32 :
33 : inline static const gnutls_group_entry_st *
34 37939 : get_group(gnutls_session_t session)
35 : {
36 37939 : return session->security_parameters.grp;
37 : }
38 :
39 : int _gnutls_session_is_ecc(gnutls_session_t session);
40 :
41 : inline static void
42 9487 : _gnutls_session_group_set(gnutls_session_t session,
43 : const gnutls_group_entry_st *e)
44 : {
45 9487 : _gnutls_handshake_log("HSK[%p]: Selected group %s (%d)\n",
46 : session, e->name, e->id);
47 9487 : session->security_parameters.grp = e;
48 9487 : }
49 :
50 : inline static
51 3747 : void set_default_version(gnutls_session_t session, const version_entry_st *ver)
52 : {
53 3747 : if (ver->tls13_sem) {
54 407 : session->internals.default_record_version[0] = 3;
55 407 : session->internals.default_record_version[1] = 1;
56 : } else {
57 3340 : session->internals.default_record_version[0] = ver->major;
58 3340 : session->internals.default_record_version[1] = ver->minor;
59 : }
60 : }
61 :
62 : void
63 : _gnutls_record_set_default_version(gnutls_session_t session,
64 : unsigned char major,
65 : unsigned char minor);
66 :
67 : void
68 : _gnutls_hello_set_default_version(gnutls_session_t session,
69 : unsigned char major,
70 : unsigned char minor);
71 :
72 : #include <auth.h>
73 :
74 : #define CHECK_AUTH_TYPE(auth, ret) if (gnutls_auth_get_type(session) != auth) { \
75 : gnutls_assert(); \
76 : return ret; \
77 : }
78 :
79 :
80 : int _gnutls_session_cert_type_supported(gnutls_session_t session,
81 : gnutls_certificate_type_t cert_type,
82 : bool check_credentials,
83 : gnutls_ctype_target_t target);
84 : int _gnutls_dh_set_secret_bits(gnutls_session_t session, unsigned bits);
85 :
86 : int _gnutls_dh_set_peer_public(gnutls_session_t session, bigint_t public);
87 : int _gnutls_dh_save_group(gnutls_session_t session, bigint_t gen,
88 : bigint_t prime);
89 :
90 63 : static inline int _gnutls_dh_get_min_prime_bits(gnutls_session_t session)
91 : {
92 63 : if (session->internals.dh_prime_bits != 0)
93 0 : return session->internals.dh_prime_bits;
94 : else
95 63 : return gnutls_sec_param_to_pk_bits(GNUTLS_PK_DH,
96 63 : session->internals.
97 : priorities->level);
98 : }
99 :
100 : void _gnutls_handshake_internal_state_clear(gnutls_session_t);
101 :
102 : int _gnutls_session_is_resumable(gnutls_session_t session);
103 :
104 : int _gnutls_session_is_psk(gnutls_session_t session);
105 :
106 : int _gnutls_openpgp_send_fingerprint(gnutls_session_t session);
107 :
108 : void reset_binders(gnutls_session_t session);
109 :
110 : inline static int
111 35773 : _gnutls_PRF(gnutls_session_t session,
112 : const uint8_t * secret, unsigned int secret_size,
113 : const char *label, int label_size, const uint8_t * seed,
114 : int seed_size, int total_bytes, void *ret)
115 : {
116 35773 : return _gnutls_prf_raw(session->security_parameters.prf->id,
117 : secret_size, secret,
118 : label_size, label,
119 : seed_size, seed,
120 : total_bytes, ret);
121 : }
122 :
123 : #define DEFAULT_CERT_TYPE GNUTLS_CRT_X509
124 :
125 : #endif /* GNUTLS_LIB_STATE_H */
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