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Create dirserv.h

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This commit is contained in:
Sebastian Hahn 2010-07-22 12:09:49 +02:00
parent bec1c838ca
commit 7d4c027fb0
18 changed files with 241 additions and 112 deletions
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1
src/or/config.c
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@ -19,6 +19,7 @@
#include "connection_edge.h"
#include "control.h"
#include "cpuworker.h"
#include "dirserv.h"
#include "geoip.h"
#include "rendclient.h"
#include "rendservice.h"

1
src/or/connection.c
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@ -22,6 +22,7 @@
#include "control.h"
#include "cpuworker.h"
#include "directory.h"
#include "dirserv.h"
#include "dnsserv.h"
#include "geoip.h"
#include "rendclient.h"

1
src/or/connection_edge.c
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@ -19,6 +19,7 @@
#include "connection_or.h"
#include "control.h"
#include "dnsserv.h"
#include "dirserv.h"
#include "rendclient.h"
#include "rendcommon.h"
#include "rendservice.h"

1
src/or/connection_or.c
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@ -18,6 +18,7 @@
#include "connection.h"
#include "connection_or.h"
#include "control.h"
#include "dirserv.h"
#include "geoip.h"
#include "router.h"
#include "routerlist.h"

1
src/or/control.c
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@ -20,6 +20,7 @@
#include "connection_edge.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "dnsserv.h"
#include "geoip.h"
#include "router.h"

1
src/or/directory.c
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@ -11,6 +11,7 @@
#include "connection_edge.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "geoip.h"
#include "rendclient.h"
#include "rendcommon.h"

1
src/or/dirserv.c
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@ -11,6 +11,7 @@
#include "connection_or.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "router.h"
#include "routerlist.h"

133
src/or/dirserv.h Normal file
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@ -0,0 +1,133 @@
/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2010, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file dirserv.h
* \brief Header file for dirserv.c.
**/
#ifndef _TOR_DIRSERV_H
#define _TOR_DIRSERV_H
/** Maximum length of an exit policy summary. */
#define MAX_EXITPOLICY_SUMMARY_LEN 1000
/** Maximum allowable length of a version line in a networkstatus. */
#define MAX_V_LINE_LEN 128
/** Length of "r Authority BadDirectory BadExit Exit Fast Guard HSDir Named
* Running Stable Unnamed V2Dir Valid\n". */
#define MAX_FLAG_LINE_LEN 96
/** Length of "w" line for weighting. Currently at most
* "w Bandwidth=<uint32t> Measured=<uint32t>\n" */
#define MAX_WEIGHT_LINE_LEN (12+10+10+10+1)
/** Maximum length of an exit policy summary line. */
#define MAX_POLICY_LINE_LEN (3+MAX_EXITPOLICY_SUMMARY_LEN)
/** Amount of space to allocate for each entry: r, s, and v lines. */
#define RS_ENTRY_LEN \
( /* first line */ \
MAX_NICKNAME_LEN+BASE64_DIGEST_LEN*2+ISO_TIME_LEN+INET_NTOA_BUF_LEN+ \
5*2 /* ports */ + 10 /* punctuation */ + \
/* second line */ \
MAX_FLAG_LINE_LEN + \
/* weight line */ \
MAX_WEIGHT_LINE_LEN + \
/* p line. */ \
MAX_POLICY_LINE_LEN + \
/* v line. */ \
MAX_V_LINE_LEN \
)
#define UNNAMED_ROUTER_NICKNAME "Unnamed"
int connection_dirserv_flushed_some(dir_connection_t *conn);
int dirserv_add_own_fingerprint(const char *nickname, crypto_pk_env_t *pk);
int dirserv_load_fingerprint_file(void);
void dirserv_free_fingerprint_list(void);
const char *dirserv_get_nickname_by_digest(const char *digest);
enum was_router_added_t dirserv_add_multiple_descriptors(
const char *desc, uint8_t purpose,
const char *source,
const char **msg);
enum was_router_added_t dirserv_add_descriptor(routerinfo_t *ri,
const char **msg,
const char *source);
void dirserv_free_descriptors(void);
void dirserv_set_router_is_running(routerinfo_t *router, time_t now);
int list_server_status_v1(smartlist_t *routers, char **router_status_out,
int for_controller);
int dirserv_dump_directory_to_string(char **dir_out,
crypto_pk_env_t *private_key);
int directory_fetches_from_authorities(or_options_t *options);
int directory_fetches_dir_info_early(or_options_t *options);
int directory_fetches_dir_info_later(or_options_t *options);
int directory_caches_v2_dir_info(or_options_t *options);
#define directory_caches_v1_dir_info(o) directory_caches_v2_dir_info(o)
int directory_caches_dir_info(or_options_t *options);
int directory_permits_begindir_requests(or_options_t *options);
int directory_permits_controller_requests(or_options_t *options);
int directory_too_idle_to_fetch_descriptors(or_options_t *options, time_t now);
void directory_set_dirty(void);
cached_dir_t *dirserv_get_directory(void);
cached_dir_t *dirserv_get_runningrouters(void);
cached_dir_t *dirserv_get_consensus(const char *flavor_name);
void dirserv_set_cached_directory(const char *directory, time_t when,
int is_running_routers);
void dirserv_set_cached_networkstatus_v2(const char *directory,
const char *identity,
time_t published);
void dirserv_set_cached_consensus_networkstatus(const char *consensus,
const char *flavor_name,
const digests_t *digests,
time_t published);
void dirserv_clear_old_networkstatuses(time_t cutoff);
void dirserv_clear_old_v1_info(time_t now);
void dirserv_get_networkstatus_v2(smartlist_t *result, const char *key);
void dirserv_get_networkstatus_v2_fingerprints(smartlist_t *result,
const char *key);
int dirserv_get_routerdesc_fingerprints(smartlist_t *fps_out, const char *key,
const char **msg,
int for_unencrypted_conn,
int is_extrainfo);
int dirserv_get_routerdescs(smartlist_t *descs_out, const char *key,
const char **msg);
void dirserv_orconn_tls_done(const char *address,
uint16_t or_port,
const char *digest_rcvd,
int as_advertised);
void dirserv_single_reachability_test(time_t now, routerinfo_t *router);
void dirserv_test_reachability(time_t now);
int authdir_wants_to_reject_router(routerinfo_t *ri, const char **msg,
int complain);
int dirserv_would_reject_router(routerstatus_t *rs);
int dirserv_remove_old_statuses(smartlist_t *fps, time_t cutoff);
int dirserv_have_any_serverdesc(smartlist_t *fps, int spool_src);
int dirserv_have_any_microdesc(const smartlist_t *fps);
size_t dirserv_estimate_data_size(smartlist_t *fps, int is_serverdescs,
int compressed);
size_t dirserv_estimate_microdesc_size(const smartlist_t *fps, int compressed);
int routerstatus_format_entry(char *buf, size_t buf_len,
routerstatus_t *rs, const char *platform,
routerstatus_format_type_t format);
void dirserv_free_all(void);
void cached_dir_decref(cached_dir_t *d);
cached_dir_t *new_cached_dir(char *s, time_t published);
#ifdef DIRSERV_PRIVATE
int measured_bw_line_parse(measured_bw_line_t *out, const char *line);
int measured_bw_line_apply(measured_bw_line_t *parsed_line,
smartlist_t *routerstatuses);
#endif
int dirserv_read_measured_bandwidths(const char *from_file,
smartlist_t *routerstatuses);
#endif

1
src/or/dirvote.c
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@ -7,6 +7,7 @@
#include "or.h"
#include "config.h"
#include "directory.h"
#include "dirserv.h"
#include "router.h"
#include "routerlist.h"

1
src/or/main.c
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@ -24,6 +24,7 @@
#include "control.h"
#include "cpuworker.h"
#include "directory.h"
#include "dirserv.h"
#include "dnsserv.h"
#include "geoip.h"
#include "rendclient.h"

1
src/or/networkstatus.c
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@ -16,6 +16,7 @@
#include "connection.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "router.h"
#include "routerlist.h"

112
src/or/or.h
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@ -3173,115 +3173,10 @@ typedef struct {
} fp_pair_t;
/********************************* dirserv.c ***************************/
/** Maximum length of an exit policy summary. */
#define MAX_EXITPOLICY_SUMMARY_LEN 1000
/** Maximum allowable length of a version line in a networkstatus. */
#define MAX_V_LINE_LEN 128
/** Length of "r Authority BadDirectory BadExit Exit Fast Guard HSDir Named
* Running Stable Unnamed V2Dir Valid\n". */
#define MAX_FLAG_LINE_LEN 96
/** Length of "w" line for weighting. Currently at most
* "w Bandwidth=<uint32t> Measured=<uint32t>\n" */
#define MAX_WEIGHT_LINE_LEN (12+10+10+10+1)
/** Maximum length of an exit policy summary line. */
#define MAX_POLICY_LINE_LEN (3+MAX_EXITPOLICY_SUMMARY_LEN)
/** Amount of space to allocate for each entry: r, s, and v lines. */
#define RS_ENTRY_LEN \
( /* first line */ \
MAX_NICKNAME_LEN+BASE64_DIGEST_LEN*2+ISO_TIME_LEN+INET_NTOA_BUF_LEN+ \
5*2 /* ports */ + 10 /* punctuation */ + \
/* second line */ \
MAX_FLAG_LINE_LEN + \
/* weight line */ \
MAX_WEIGHT_LINE_LEN + \
/* p line. */ \
MAX_POLICY_LINE_LEN + \
/* v line. */ \
MAX_V_LINE_LEN \
)
#define UNNAMED_ROUTER_NICKNAME "Unnamed"
int connection_dirserv_flushed_some(dir_connection_t *conn);
int dirserv_add_own_fingerprint(const char *nickname, crypto_pk_env_t *pk);
int dirserv_load_fingerprint_file(void);
void dirserv_free_fingerprint_list(void);
const char *dirserv_get_nickname_by_digest(const char *digest);
enum was_router_added_t dirserv_add_multiple_descriptors(
const char *desc, uint8_t purpose,
const char *source,
const char **msg);
enum was_router_added_t dirserv_add_descriptor(routerinfo_t *ri,
const char **msg,
const char *source);
void dirserv_free_descriptors(void);
void dirserv_set_router_is_running(routerinfo_t *router, time_t now);
int list_server_status_v1(smartlist_t *routers, char **router_status_out,
int for_controller);
int dirserv_dump_directory_to_string(char **dir_out,
crypto_pk_env_t *private_key);
int directory_fetches_from_authorities(or_options_t *options);
int directory_fetches_dir_info_early(or_options_t *options);
int directory_fetches_dir_info_later(or_options_t *options);
int directory_caches_v2_dir_info(or_options_t *options);
#define directory_caches_v1_dir_info(o) directory_caches_v2_dir_info(o)
int directory_caches_dir_info(or_options_t *options);
int directory_permits_begindir_requests(or_options_t *options);
int directory_permits_controller_requests(or_options_t *options);
int directory_too_idle_to_fetch_descriptors(or_options_t *options, time_t now);
void directory_set_dirty(void);
cached_dir_t *dirserv_get_directory(void);
cached_dir_t *dirserv_get_runningrouters(void);
cached_dir_t *dirserv_get_consensus(const char *flavor_name);
void dirserv_set_cached_directory(const char *directory, time_t when,
int is_running_routers);
void dirserv_set_cached_networkstatus_v2(const char *directory,
const char *identity,
time_t published);
void dirserv_set_cached_consensus_networkstatus(const char *consensus,
const char *flavor_name,
const digests_t *digests,
time_t published);
void dirserv_clear_old_networkstatuses(time_t cutoff);
void dirserv_clear_old_v1_info(time_t now);
void dirserv_get_networkstatus_v2(smartlist_t *result, const char *key);
void dirserv_get_networkstatus_v2_fingerprints(smartlist_t *result,
const char *key);
int dirserv_get_routerdesc_fingerprints(smartlist_t *fps_out, const char *key,
const char **msg,
int for_unencrypted_conn,
int is_extrainfo);
int dirserv_get_routerdescs(smartlist_t *descs_out, const char *key,
const char **msg);
void dirserv_orconn_tls_done(const char *address,
uint16_t or_port,
const char *digest_rcvd,
int as_advertised);
void dirserv_single_reachability_test(time_t now, routerinfo_t *router);
void dirserv_test_reachability(time_t now);
int authdir_wants_to_reject_router(routerinfo_t *ri, const char **msg,
int complain);
int dirserv_would_reject_router(routerstatus_t *rs);
int dirserv_remove_old_statuses(smartlist_t *fps, time_t cutoff);
int dirserv_have_any_serverdesc(smartlist_t *fps, int spool_src);
int dirserv_have_any_microdesc(const smartlist_t *fps);
size_t dirserv_estimate_data_size(smartlist_t *fps, int is_serverdescs,
int compressed);
size_t dirserv_estimate_microdesc_size(const smartlist_t *fps, int compressed);
typedef enum {
NS_V2, NS_V3_CONSENSUS, NS_V3_VOTE, NS_CONTROL_PORT,
NS_V3_CONSENSUS_MICRODESC
} routerstatus_format_type_t;
int routerstatus_format_entry(char *buf, size_t buf_len,
routerstatus_t *rs, const char *platform,
routerstatus_format_type_t format);
void dirserv_free_all(void);
void cached_dir_decref(cached_dir_t *d);
cached_dir_t *new_cached_dir(char *s, time_t published);
#ifdef DIRSERV_PRIVATE
typedef struct measured_bw_line_t {
@ -3290,15 +3185,8 @@ typedef struct measured_bw_line_t {
long int bw;
} measured_bw_line_t;
int measured_bw_line_parse(measured_bw_line_t *out, const char *line);
int measured_bw_line_apply(measured_bw_line_t *parsed_line,
smartlist_t *routerstatuses);
#endif
int dirserv_read_measured_bandwidths(const char *from_file,
smartlist_t *routerstatuses);
/********************************* dirvote.c ************************/
/** Lowest allowable value for VoteSeconds. */

1
src/or/policies.c
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@ -10,6 +10,7 @@
#include "or.h"
#include "config.h"
#include "dirserv.h"
#include "ht.h"
/** Policy that addresses for incoming SOCKS connections must match. */

1
src/or/router.c
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@ -13,6 +13,7 @@
#include "connection.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "geoip.h"
#include "router.h"
#include "routerlist.h"

1
src/or/routerlist.c
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@ -17,6 +17,7 @@
#include "connection.h"
#include "control.h"
#include "directory.h"
#include "dirserv.h"
#include "geoip.h"
#include "rendcommon.h"
#include "rendservice.h"

1
src/or/routerparse.c
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@ -11,6 +11,7 @@
#include "or.h"
#include "config.h"
#include "dirserv.h"
#include "rendcommon.h"
#include "router.h"
#include "routerlist.h"

93
src/or/routerparse.h Normal file
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@ -0,0 +1,93 @@
/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2010, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file geoip.h
* \brief Header file for geoip functions
**/
#ifndef _TOR_GEOIP_H
#define _TOR_GEOIP_H
#define MAX_STATUS_TAG_LEN 32
int router_get_router_hash(const char *s, size_t s_len, char *digest);
int router_get_dir_hash(const char *s, char *digest);
int router_get_runningrouters_hash(const char *s, char *digest);
int router_get_networkstatus_v2_hash(const char *s, char *digest);
int router_get_networkstatus_v3_hash(const char *s, char *digest,
digest_algorithm_t algorithm);
int router_get_networkstatus_v3_hashes(const char *s, digests_t *digests);
int router_get_extrainfo_hash(const char *s, char *digest);
int router_append_dirobj_signature(char *buf, size_t buf_len,
const char *digest,
size_t digest_len,
crypto_pk_env_t *private_key);
int router_parse_list_from_string(const char **s, const char *eos,
smartlist_t *dest,
saved_location_t saved_location,
int is_extrainfo,
int allow_annotations,
const char *prepend_annotations);
int router_parse_routerlist_from_directory(const char *s,
routerlist_t **dest,
crypto_pk_env_t *pkey,
int check_version,
int write_to_cache);
int router_parse_runningrouters(const char *str);
int router_parse_directory(const char *str);
routerinfo_t *router_parse_entry_from_string(const char *s, const char *end,
int cache_copy,
int allow_annotations,
const char *prepend_annotations);
extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end,
int cache_copy, struct digest_ri_map_t *routermap);
addr_policy_t *router_parse_addr_policy_item_from_string(const char *s,
int assume_action);
version_status_t tor_version_is_obsolete(const char *myversion,
const char *versionlist);
int tor_version_parse(const char *s, tor_version_t *out);
int tor_version_as_new_as(const char *platform, const char *cutoff);
int tor_version_compare(tor_version_t *a, tor_version_t *b);
void sort_version_list(smartlist_t *lst, int remove_duplicates);
void assert_addr_policy_ok(smartlist_t *t);
void dump_distinct_digest_count(int severity);
int compare_routerstatus_entries(const void **_a, const void **_b);
networkstatus_v2_t *networkstatus_v2_parse_from_string(const char *s);
int networkstatus_verify_bw_weights(networkstatus_t *ns);
networkstatus_t *networkstatus_parse_vote_from_string(const char *s,
const char **eos_out,
networkstatus_type_t ns_type);
ns_detached_signatures_t *networkstatus_parse_detached_signatures(
const char *s, const char *eos);
smartlist_t *microdescs_parse_from_string(const char *s, const char *eos,
int allow_annotations,
int copy_body);
authority_cert_t *authority_cert_parse_from_string(const char *s,
const char **end_of_string);
int rend_parse_v2_service_descriptor(rend_service_descriptor_t **parsed_out,
char *desc_id_out,
char **intro_points_encrypted_out,
size_t *intro_points_encrypted_size_out,
size_t *encoded_size_out,
const char **next_out, const char *desc);
int rend_decrypt_introduction_points(char **ipos_decrypted,
size_t *ipos_decrypted_size,
const char *descriptor_cookie,
const char *ipos_encrypted,
size_t ipos_encrypted_size);
int rend_parse_introduction_points(rend_service_descriptor_t *parsed,
const char *intro_points_encoded,
size_t intro_points_encoded_size);
int rend_parse_client_keys(strmap_t *parsed_clients, const char *str);
void tor_gettimeofday_cache_clear(void);
#endif

1
src/test/test_dir.c
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@ -9,6 +9,7 @@
#define ROUTER_PRIVATE
#include "or.h"
#include "directory.h"
#include "dirserv.h"
#include "router.h"
#include "routerlist.h"
#include "test.h"