blob: f9ffb0edc0c13bf5b9c015450031bba75154f00b (
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
|
/* Copyright 2003 Roger Dingledine */
/* See LICENSE for licensing information */
/* $Id$ */
#ifndef _TORTLS_H
#define _TORTLS_H
/**
* \file tortls.h
* \brief Headers for tortls.c
**/
#include "../common/crypto.h"
/* Opaque structure to hold a TLS connection. */
typedef struct tor_tls_st tor_tls;
/* Possible return values for most tor_tls_* functions. */
#define TOR_TLS_ERROR -4
#define TOR_TLS_CLOSE -3
#define TOR_TLS_WANTREAD -2
#define TOR_TLS_WANTWRITE -1
#define TOR_TLS_DONE 0
int tor_tls_context_new(crypto_pk_env_t *rsa, int isServer,
const char *nickname, unsigned int key_lifetime);
tor_tls *tor_tls_new(int sock, int isServer);
void tor_tls_free(tor_tls *tls);
int tor_tls_peer_has_cert(tor_tls *tls);
int tor_tls_get_peer_cert_nickname(tor_tls *tls, char *buf, int buflen);
int tor_tls_verify(tor_tls *tls, crypto_pk_env_t *identity);
int tor_tls_read(tor_tls *tls, char *cp, int len);
int tor_tls_write(tor_tls *tls, char *cp, int n);
int tor_tls_handshake(tor_tls *tls);
int tor_tls_shutdown(tor_tls *tls);
int tor_tls_get_pending_bytes(tor_tls *tls);
unsigned long tor_tls_get_n_bytes_read(tor_tls *tls);
unsigned long tor_tls_get_n_bytes_written(tor_tls *tls);
/* Log and abort if there are unhandled TLS errors in OpenSSL's error stack.
*/
#define assert_no_tls_errors() _assert_no_tls_errors(__FILE__,__LINE__)
void _assert_no_tls_errors(const char *fname, int line);
#endif
/*
Local Variables:
mode:c
indent-tabs-mode:nil
c-basic-offset:2
End:
*/
|