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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) 2007-2021, The Tor Project, Inc. */
5/* See LICENSE for licensing information */
8 * @file addressmap.h
9 * @brief Header for addressmap.c
10 **/
17void addressmap_init(void);
20void addressmap_clean(time_t now);
23void addressmap_free_all(void);
24#define AMR_FLAG_USE_IPV4_DNS (1u<<0)
25#define AMR_FLAG_USE_IPV6_DNS (1u<<1)
26#define AMR_FLAG_USE_MAPADDRESS (1u<<2)
27#define AMR_FLAG_USE_AUTOMAP (1u<<3)
28#define AMR_FLAG_USE_TRACKEXIT (1u<<4)
29int addressmap_rewrite(char *address, size_t maxlen, unsigned flags,
30 time_t *expires_out,
31 addressmap_entry_source_t *exit_source_out);
32int addressmap_rewrite_reverse(char *address, size_t maxlen, unsigned flags,
33 time_t *expires_out);
34int addressmap_have_mapping(const char *address, int update_timeout);
36void addressmap_register(const char *address, char *new_address,
37 time_t expires, addressmap_entry_source_t source,
38 const int address_wildcard,
39 const int new_address_wildcard, uint64_t stream_id);
40int parse_virtual_addr_network(const char *val,
41 sa_family_t family, int validate_only,
42 char **msg);
43int client_dns_incr_failures(const char *address);
44void client_dns_clear_failures(const char *address);
46 const char *address, const tor_addr_t *val,
47 const char *exitname, int ttl);
48const char *addressmap_register_virtual_address(int type, char *new_address);
49void addressmap_get_mappings(smartlist_t *sl, time_t min_expires,
50 time_t max_expires, int want_expiry);
51int address_is_in_virtual_range(const char *addr);
52void clear_trackexithost_mappings(const char *exitname);
54 const char *address, const char *v,
55 const char *exitname, int ttl);
56int addressmap_address_should_automap(const char *address,
57 const or_options_t *options);
60typedef struct virtual_addr_conf_t {
61 tor_addr_t addr;
62 maskbits_t bits;
63} virtual_addr_conf_t;
65STATIC void get_random_virtual_addr(const virtual_addr_conf_t *conf,
66 tor_addr_t *addr_out);
67#endif /* defined(ADDRESSMAP_PRIVATE) */
69#endif /* !defined(TOR_ADDRESSMAP_H) */
uint8_t maskbits_t
Definition: address.h:62
STATIC void get_random_virtual_addr(const virtual_addr_conf_t *conf, tor_addr_t *addr_out)
Definition: addressmap.c:879
void addressmap_init(void)
Definition: addressmap.c:90
int address_is_in_virtual_range(const char *addr)
Definition: addressmap.c:860
void client_dns_set_reverse_addressmap(entry_connection_t *for_conn, const char *address, const char *v, const char *exitname, int ttl)
Definition: addressmap.c:767
void clear_trackexithost_mappings(const char *exitname)
Definition: addressmap.c:174
void addressmap_register(const char *address, char *new_address, time_t expires, addressmap_entry_source_t source, const int address_wildcard, const int new_address_wildcard, uint64_t stream_id)
Definition: addressmap.c:576
void addressmap_get_mappings(smartlist_t *sl, time_t min_expires, time_t max_expires, int want_expiry)
Definition: addressmap.c:1119
void addressmap_clear_invalid_automaps(const or_options_t *options)
Definition: addressmap.c:271
int addressmap_have_mapping(const char *address, int update_timeout)
Definition: addressmap.c:544
void addressmap_clean(time_t now)
Definition: addressmap.c:320
int client_dns_incr_failures(const char *address)
Definition: addressmap.c:638
void client_dns_set_addressmap(entry_connection_t *for_conn, const char *address, const tor_addr_t *val, const char *exitname, int ttl)
Definition: addressmap.c:728
int addressmap_rewrite(char *address, size_t maxlen, unsigned flags, time_t *expires_out, addressmap_entry_source_t *exit_source_out)
Definition: addressmap.c:383
void addressmap_free_all(void)
Definition: addressmap.c:328
int addressmap_address_should_automap(const char *address, const or_options_t *options)
Definition: addressmap.c:249
void client_dns_clear_failures(const char *address)
Definition: addressmap.c:660
void addressmap_clear_configured(void)
Definition: addressmap.c:304
void addressmap_clear_transient(void)
Definition: addressmap.c:311
void addressmap_clear_excluded_trackexithosts(const or_options_t *options)
Definition: addressmap.c:197
const char * addressmap_register_virtual_address(int type, char *new_address)
Definition: addressmap.c:1000
int parse_virtual_addr_network(const char *val, sa_family_t family, int validate_only, char **msg)
Definition: addressmap.c:802
int addressmap_rewrite_reverse(char *address, size_t maxlen, unsigned flags, time_t *expires_out)
Definition: addressmap.c:503
uint16_t sa_family_t
Definition: inaddr_st.h:77
Definition: or.h:918
Macros to implement mocking and selective exposure for the test code.
#define STATIC
Definition: testsupport.h:32