mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-13 14:43:46 +01:00
690f646bf8
Stop checking for bridge descriptors when we actually want to know if any bridges are usable. This avoids potential bootstrapping issues. Fixes bug 24367; bugfix on 0.2.0.3-alpha. Stop stalling when bridges are changed at runtime. Stop stalling when old bridge descriptors are cached, but they are not in use. Fixes bug 24367; bugfix on 23347 in 0.3.2.1-alpha.
70 lines
2.8 KiB
C
70 lines
2.8 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) 2007-2017, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file bridges.h
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* \brief Header file for circuitbuild.c.
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**/
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#ifndef TOR_BRIDGES_H
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#define TOR_BRIDGES_H
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struct bridge_line_t;
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/* Opaque handle to a configured bridge */
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typedef struct bridge_info_t bridge_info_t;
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void mark_bridge_list(void);
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void sweep_bridge_list(void);
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const smartlist_t *bridge_list_get(void);
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bridge_info_t *find_bridge_by_digest(const char *digest);
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const uint8_t *bridge_get_rsa_id_digest(const bridge_info_t *bridge);
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const tor_addr_port_t * bridge_get_addr_port(const bridge_info_t *bridge);
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bridge_info_t *get_configured_bridge_by_addr_port_digest(
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const tor_addr_t *addr,
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uint16_t port,
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const char *digest);
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bridge_info_t *get_configured_bridge_by_exact_addr_port_digest(
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const tor_addr_t *addr,
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uint16_t port,
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const char *digest);
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int addr_is_a_configured_bridge(const tor_addr_t *addr, uint16_t port,
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const char *digest);
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int extend_info_is_a_configured_bridge(const extend_info_t *ei);
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int routerinfo_is_a_configured_bridge(const routerinfo_t *ri);
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int node_is_a_configured_bridge(const node_t *node);
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void learned_router_identity(const tor_addr_t *addr, uint16_t port,
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const char *digest,
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const ed25519_public_key_t *ed_id);
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void bridge_add_from_config(struct bridge_line_t *bridge_line);
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void retry_bridge_descriptor_fetch_directly(const char *digest);
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void fetch_bridge_descriptors(const or_options_t *options, time_t now);
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void learned_bridge_descriptor(routerinfo_t *ri, int from_cache);
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const smartlist_t *get_socks_args_by_bridge_addrport(const tor_addr_t *addr,
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uint16_t port);
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int any_bridges_dont_support_microdescriptors(void);
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const char *find_transport_name_by_bridge_addrport(const tor_addr_t *addr,
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uint16_t port);
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struct transport_t;
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int get_transport_by_bridge_addrport(const tor_addr_t *addr, uint16_t port,
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const struct transport_t **transport);
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MOCK_DECL(int, transport_is_needed, (const char *transport_name));
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int validate_pluggable_transports_config(void);
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MOCK_DECL(smartlist_t *, list_bridge_identities, (void));
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MOCK_DECL(download_status_t *, get_bridge_dl_status_by_id,
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(const char *digest));
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void bridges_free_all(void);
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#endif /* !defined(TOR_BRIDGES_H) */
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