tor/src/or/ext_orport.h

/* Copyright (c) 2001 Matej Pfajfar.
 * Copyright (c) 2001-2004, Roger Dingledine.
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2017, The Tor Project, Inc. */
/* See LICENSE for licensing information */

#ifndef EXT_ORPORT_H
#define EXT_ORPORT_H

int connection_ext_or_start_auth(or_connection_t *or_conn);

ext_or_cmd_t *ext_or_cmd_new(uint16_t len);
void ext_or_cmd_free(ext_or_cmd_t *cmd);
void connection_or_set_ext_or_identifier(or_connection_t *conn);
void connection_or_remove_from_ext_or_id_map(or_connection_t *conn);
void connection_or_clear_ext_or_id_map(void);
or_connection_t *connection_or_get_by_ext_or_id(const char *id);

int connection_ext_or_finished_flushing(or_connection_t *conn);
int connection_ext_or_process_inbuf(or_connection_t *or_conn);

int init_ext_or_cookie_authentication(int is_enabled);
char *get_ext_or_auth_cookie_file_name(void);
void ext_orport_free_all(void);

#ifdef EXT_ORPORT_PRIVATE
STATIC int connection_write_ext_or_command(connection_t *conn,
                                           uint16_t command,
                                           const char *body,
                                           size_t bodylen);
STATIC int handle_client_auth_nonce(const char *client_nonce,
                         size_t client_nonce_len,
                         char **client_hash_out,
                         char **reply_out, size_t *reply_len_out);
#ifdef TOR_UNIT_TESTS
extern uint8_t *ext_or_auth_cookie;
extern int ext_or_auth_cookie_is_set;
#endif
#endif /* defined(EXT_ORPORT_PRIVATE) */

#endif /* !defined(EXT_ORPORT_H) */