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 */