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da8297dbcb
Previously, if they changed in torrc during a SIGHUP, all was well, since we would just clear all transient entries from the addrmap thanks to bug 1345. But if you changed them from the controller, Tor would leave old mappings in place. The VirtualAddrNetwork bug has been here since 0.1.1.19-rc; the AutomapHosts* bug has been here since 0.2.0.1-alpha.
103 lines
4.9 KiB
C
103 lines
4.9 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2011, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file connection_edge.h
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* \brief Header file for connection_edge.c.
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**/
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#ifndef _TOR_CONNECTION_EDGE_H
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#define _TOR_CONNECTION_EDGE_H
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#define connection_mark_unattached_ap(conn, endreason) \
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_connection_mark_unattached_ap((conn), (endreason), __LINE__, _SHORT_FILE_)
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void _connection_mark_unattached_ap(edge_connection_t *conn, int endreason,
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int line, const char *file);
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int connection_edge_reached_eof(edge_connection_t *conn);
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int connection_edge_process_inbuf(edge_connection_t *conn,
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int package_partial);
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int connection_edge_destroy(circid_t circ_id, edge_connection_t *conn);
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int connection_edge_end(edge_connection_t *conn, uint8_t reason);
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int connection_edge_end_errno(edge_connection_t *conn);
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int connection_edge_flushed_some(edge_connection_t *conn);
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int connection_edge_finished_flushing(edge_connection_t *conn);
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int connection_edge_finished_connecting(edge_connection_t *conn);
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int connection_ap_handshake_send_begin(edge_connection_t *ap_conn);
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int connection_ap_handshake_send_resolve(edge_connection_t *ap_conn);
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edge_connection_t *connection_ap_make_link(char *address, uint16_t port,
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const char *digest,
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int use_begindir, int want_onehop);
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void connection_ap_handshake_socks_reply(edge_connection_t *conn, char *reply,
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size_t replylen,
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int endreason);
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void connection_ap_handshake_socks_resolved(edge_connection_t *conn,
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int answer_type,
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size_t answer_len,
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const uint8_t *answer,
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int ttl,
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time_t expires);
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int connection_exit_begin_conn(cell_t *cell, circuit_t *circ);
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int connection_exit_begin_resolve(cell_t *cell, or_circuit_t *circ);
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void connection_exit_connect(edge_connection_t *conn);
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int connection_edge_is_rendezvous_stream(edge_connection_t *conn);
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int connection_ap_can_use_exit(edge_connection_t *conn, routerinfo_t *exit);
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void connection_ap_expire_beginning(void);
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void connection_ap_attach_pending(void);
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void connection_ap_fail_onehop(const char *failed_digest,
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cpath_build_state_t *build_state);
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void circuit_discard_optional_exit_enclaves(extend_info_t *info);
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int connection_ap_detach_retriable(edge_connection_t *conn,
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origin_circuit_t *circ,
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int reason);
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int connection_ap_process_transparent(edge_connection_t *conn);
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int address_is_invalid_destination(const char *address, int client);
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void addressmap_init(void);
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void addressmap_clear_excluded_trackexithosts(or_options_t *options);
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void addressmap_clear_invalid_automaps(or_options_t *options);
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void addressmap_clean(time_t now);
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void addressmap_clear_configured(void);
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void addressmap_clear_transient(void);
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void addressmap_free_all(void);
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int addressmap_rewrite(char *address, size_t maxlen, time_t *expires_out);
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int addressmap_have_mapping(const char *address, int update_timeout);
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void addressmap_register(const char *address, char *new_address,
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time_t expires, addressmap_entry_source_t source);
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int parse_virtual_addr_network(const char *val, int validate_only,
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char **msg);
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int client_dns_incr_failures(const char *address);
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void client_dns_clear_failures(const char *address);
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void client_dns_set_addressmap(const char *address, uint32_t val,
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const char *exitname, int ttl);
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const char *addressmap_register_virtual_address(int type, char *new_address);
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void addressmap_get_mappings(smartlist_t *sl, time_t min_expires,
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time_t max_expires, int want_expiry);
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int connection_ap_rewrite_and_attach_if_allowed(edge_connection_t *conn,
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origin_circuit_t *circ,
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crypt_path_t *cpath);
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int connection_ap_handshake_rewrite_and_attach(edge_connection_t *conn,
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origin_circuit_t *circ,
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crypt_path_t *cpath);
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/** Possible return values for parse_extended_hostname. */
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typedef enum hostname_type_t {
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NORMAL_HOSTNAME, ONION_HOSTNAME, EXIT_HOSTNAME, BAD_HOSTNAME
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} hostname_type_t;
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hostname_type_t parse_extended_hostname(char *address, int allowdotexit);
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#if defined(HAVE_NET_IF_H) && defined(HAVE_NET_PFVAR_H)
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int get_pf_socket(void);
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#endif
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#endif
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