src/or/ext_orport.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2017, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 #ifndef EXT_ORPORT_H
   8 #define EXT_ORPORT_H
   9
  10 int connection_ext_or_start_auth(or_connection_t *or_conn);
  11
  12 ext_or_cmd_t *ext_or_cmd_new(uint16_t len);
  13
  14 #define ext_or_cmd_free(cmd)                            \
  15   FREE_AND_NULL(ext_or_cmd_t, ext_or_cmd_free_, (cmd))
  16
  17 void ext_or_cmd_free_(ext_or_cmd_t *cmd);
  18 void connection_or_set_ext_or_identifier(or_connection_t *conn);
  19 void connection_or_remove_from_ext_or_id_map(or_connection_t *conn);
  20 void connection_or_clear_ext_or_id_map(void);
  21 or_connection_t *connection_or_get_by_ext_or_id(const char *id);
  22
  23 int connection_ext_or_finished_flushing(or_connection_t *conn);
  24 int connection_ext_or_process_inbuf(or_connection_t *or_conn);
  25
  26 int init_ext_or_cookie_authentication(int is_enabled);
  27 char *get_ext_or_auth_cookie_file_name(void);
  28 void ext_orport_free_all(void);
  29
  30 #ifdef EXT_ORPORT_PRIVATE
  31 STATIC int connection_write_ext_or_command(connection_t *conn,
  32                                            uint16_t command,
  33                                            const char *body,
  34                                            size_t bodylen);
  35 STATIC int handle_client_auth_nonce(const char *client_nonce,
  36                          size_t client_nonce_len,
  37                          char **client_hash_out,
  38                          char **reply_out, size_t *reply_len_out);
  39 #ifdef TOR_UNIT_TESTS
  40 extern uint8_t *ext_or_auth_cookie;
  41 extern int ext_or_auth_cookie_is_set;
  42 #endif
  43 #endif /* defined(EXT_ORPORT_PRIVATE) */
  44
  45 #endif /* !defined(EXT_ORPORT_H) */
  46