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- /* Copyright (c) 2003, Roger Dingledine
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2019, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #ifndef TORTLS_INTERNAL_H
- #define TORTLS_INTERNAL_H
- int tor_errno_to_tls_error(int e);
- #ifdef ENABLE_OPENSSL
- int tor_tls_get_error(tor_tls_t *tls, int r, int extra,
- const char *doing, int severity, int domain);
- #endif
- MOCK_DECL(void, try_to_extract_certs_from_tls,
- (int severity, tor_tls_t *tls,
- tor_x509_cert_impl_t **cert_out,
- tor_x509_cert_impl_t **id_cert_out));
- tor_tls_context_t *tor_tls_context_new(crypto_pk_t *identity,
- unsigned int key_lifetime, unsigned flags, int is_client);
- int tor_tls_context_init_one(tor_tls_context_t **ppcontext,
- crypto_pk_t *identity,
- unsigned int key_lifetime,
- unsigned int flags,
- int is_client);
- int tor_tls_context_init_certificates(tor_tls_context_t *result,
- crypto_pk_t *identity,
- unsigned key_lifetime,
- unsigned flags);
- void tor_tls_impl_free_(tor_tls_impl_t *ssl);
- #define tor_tls_impl_free(tls) \
- FREE_AND_NULL(tor_tls_impl_t, tor_tls_impl_free_, (tls))
- void tor_tls_context_impl_free_(tor_tls_context_impl_t *);
- #define tor_tls_context_impl_free(ctx) \
- FREE_AND_NULL(tor_tls_context_impl_t, tor_tls_context_impl_free_, (ctx))
- #ifdef ENABLE_OPENSSL
- tor_tls_t *tor_tls_get_by_ssl(const struct ssl_st *ssl);
- int tor_tls_client_is_using_v2_ciphers(const struct ssl_st *ssl);
- void tor_tls_debug_state_callback(const struct ssl_st *ssl,
- int type, int val);
- void tor_tls_server_info_callback(const struct ssl_st *ssl,
- int type, int val);
- void tor_tls_allocate_tor_tls_object_ex_data_index(void);
- #if !defined(HAVE_SSL_SESSION_GET_MASTER_KEY)
- size_t SSL_SESSION_get_master_key(struct ssl_session_st *s,
- uint8_t *out,
- size_t len);
- #endif
- #ifdef TORTLS_OPENSSL_PRIVATE
- int always_accept_verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx);
- int tor_tls_classify_client_ciphers(const struct ssl_st *ssl,
- STACK_OF(SSL_CIPHER) *peer_ciphers);
- STATIC int tor_tls_session_secret_cb(struct ssl_st *ssl, void *secret,
- int *secret_len,
- STACK_OF(SSL_CIPHER) *peer_ciphers,
- CONST_IF_OPENSSL_1_1_API SSL_CIPHER **cipher,
- void *arg);
- STATIC int find_cipher_by_id(const SSL *ssl, const SSL_METHOD *m,
- uint16_t cipher);
- #endif
- #endif
- #ifdef TOR_UNIT_TESTS
- extern int tor_tls_object_ex_data_index;
- extern tor_tls_context_t *server_tls_context;
- extern tor_tls_context_t *client_tls_context;
- extern uint16_t v2_cipher_list[];
- extern uint64_t total_bytes_written_over_tls;
- extern uint64_t total_bytes_written_by_tls;
- #endif /* defined(TOR_UNIT_TESTS) */
- #endif /* defined(TORTLS_INTERNAL_H) */
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