1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2013, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file router.h
* \brief Header file for router.c.
**/
#ifndef TOR_ROUTER_H
#define TOR_ROUTER_H
#include "testsupport.h"
crypto_pk_t *get_onion_key(void);
time_t get_onion_key_set_at(void);
void set_server_identity_key(crypto_pk_t *k);
crypto_pk_t *get_server_identity_key(void);
int server_identity_key_is_set(void);
void set_client_identity_key(crypto_pk_t *k);
crypto_pk_t *get_tlsclient_identity_key(void);
int client_identity_key_is_set(void);
authority_cert_t *get_my_v3_authority_cert(void);
crypto_pk_t *get_my_v3_authority_signing_key(void);
authority_cert_t *get_my_v3_legacy_cert(void);
crypto_pk_t *get_my_v3_legacy_signing_key(void);
void dup_onion_keys(crypto_pk_t **key, crypto_pk_t **last);
void rotate_onion_key(void);
crypto_pk_t *init_key_from_file(const char *fname, int generate,
int severity);
void v3_authority_check_key_expiry(void);
#ifdef CURVE25519_ENABLED
di_digest256_map_t *construct_ntor_key_map(void);
void ntor_key_map_free(di_digest256_map_t *map);
#endif
int router_initialize_tls_context(void);
int init_keys(void);
int check_whether_orport_reachable(void);
int check_whether_dirport_reachable(void);
void consider_testing_reachability(int test_or, int test_dir);
void router_orport_found_reachable(void);
void router_dirport_found_reachable(void);
void router_perform_bandwidth_test(int num_circs, time_t now);
int net_is_disabled(void);
int authdir_mode(const or_options_t *options);
int authdir_mode_v1(const or_options_t *options);
int authdir_mode_v3(const or_options_t *options);
int authdir_mode_any_main(const or_options_t *options);
int authdir_mode_any_nonhidserv(const or_options_t *options);
int authdir_mode_handles_descs(const or_options_t *options, int purpose);
int authdir_mode_publishes_statuses(const or_options_t *options);
int authdir_mode_tests_reachability(const or_options_t *options);
int authdir_mode_bridge(const or_options_t *options);
uint16_t router_get_active_listener_port_by_type_af(int listener_type,
sa_family_t family);
uint16_t router_get_advertised_or_port(const or_options_t *options);
uint16_t router_get_advertised_or_port_by_af(const or_options_t *options,
sa_family_t family);
uint16_t router_get_advertised_dir_port(const or_options_t *options,
uint16_t dirport);
int server_mode(const or_options_t *options);
int public_server_mode(const or_options_t *options);
int advertised_server_mode(void);
int proxy_mode(const or_options_t *options);
void consider_publishable_server(int force);
int should_refuse_unknown_exits(const or_options_t *options);
void router_upload_dir_desc_to_dirservers(int force);
void mark_my_descriptor_dirty_if_too_old(time_t now);
void mark_my_descriptor_dirty(const char *reason);
void check_descriptor_bandwidth_changed(time_t now);
void check_descriptor_ipaddress_changed(time_t now);
void router_new_address_suggestion(const char *suggestion,
const dir_connection_t *d_conn);
int router_compare_to_my_exit_policy(const tor_addr_t *addr, uint16_t port);
int router_my_exit_policy_is_reject_star(void);
const routerinfo_t *router_get_my_routerinfo(void);
extrainfo_t *router_get_my_extrainfo(void);
const char *router_get_my_descriptor(void);
const char *router_get_descriptor_gen_reason(void);
int router_digest_is_me(const char *digest);
const uint8_t *router_get_my_id_digest(void);
int router_extrainfo_digest_is_me(const char *digest);
int router_is_me(const routerinfo_t *router);
int router_fingerprint_is_me(const char *fp);
int router_pick_published_address(const or_options_t *options, uint32_t *addr);
int router_rebuild_descriptor(int force);
char *router_dump_router_to_string(routerinfo_t *router,
crypto_pk_t *ident_key);
void router_get_prim_orport(const routerinfo_t *router,
tor_addr_port_t *addr_port_out);
void router_get_pref_orport(const routerinfo_t *router,
tor_addr_port_t *addr_port_out);
void router_get_pref_ipv6_orport(const routerinfo_t *router,
tor_addr_port_t *addr_port_out);
int router_ipv6_preferred(const routerinfo_t *router);
int router_has_addr(const routerinfo_t *router, const tor_addr_t *addr);
int router_has_orport(const routerinfo_t *router,
const tor_addr_port_t *orport);
int extrainfo_dump_to_string(char **s, extrainfo_t *extrainfo,
crypto_pk_t *ident_key);
int is_legal_nickname(const char *s);
int is_legal_nickname_or_hexdigest(const char *s);
int is_legal_hexdigest(const char *s);
/**
* Longest allowed output of format_node_description, plus 1 character for
* NUL. This allows space for:
* "$FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF~xxxxxxxxxxxxxxxxxxx at"
* " [ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255]"
* plus a terminating NUL.
*/
#define NODE_DESC_BUF_LEN (MAX_VERBOSE_NICKNAME_LEN+4+TOR_ADDR_BUF_LEN)
const char *format_node_description(char *buf,
const char *id_digest,
int is_named,
const char *nickname,
const tor_addr_t *addr,
uint32_t addr32h);
const char *router_get_description(char *buf, const routerinfo_t *ri);
const char *node_get_description(char *buf, const node_t *node);
const char *routerstatus_get_description(char *buf, const routerstatus_t *rs);
const char *extend_info_get_description(char *buf, const extend_info_t *ei);
const char *router_describe(const routerinfo_t *ri);
const char *node_describe(const node_t *node);
const char *routerstatus_describe(const routerstatus_t *ri);
const char *extend_info_describe(const extend_info_t *ei);
void router_get_verbose_nickname(char *buf, const routerinfo_t *router);
void router_reset_warnings(void);
void router_reset_reachability(void);
void router_free_all(void);
const char *router_purpose_to_string(uint8_t p);
uint8_t router_purpose_from_string(const char *s);
smartlist_t *router_get_all_orports(const routerinfo_t *ri);
#ifdef ROUTER_PRIVATE
/* Used only by router.c and test.c */
STATIC void get_platform_str(char *platform, size_t len);
#endif
#endif
|