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