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synced 2024-11-11 05:33:47 +01:00
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@ -1532,7 +1532,8 @@ options_act(const or_options_t *old_options)
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}
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/* And maybe load geoip ipv6 file */
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if (options->GeoIPv6File &&
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((!old_options || !opt_streq(old_options->GeoIPv6File, options->GeoIPv6File))
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((!old_options || !opt_streq(old_options->GeoIPv6File,
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options->GeoIPv6File))
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|| !geoip_is_loaded())) {
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/* XXXX Don't use this "<default>" junk; make our filename options
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* understand prefixes somehow. See also comment for GeoIPFile. */
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@ -1549,7 +1550,6 @@ options_act(const or_options_t *old_options)
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geoip_load_file(AF_INET6, actual_fname, options);
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tor_free(actual_fname);
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}
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if (options->CellStatistics || options->DirReqStatistics ||
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options->EntryStatistics || options->ExitPortStatistics ||
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@ -167,11 +167,12 @@ geoip_ipv4_compare_key_to_entry_(const void *_key, const void **_member)
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return 0;
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}
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/** Add an entry to the GeoIP IPv6 table, mapping all IPs between <b>low</b> and
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* <b>high</b>, inclusive, to the 2-letter country code <b>country</b>.
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*/
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/** Add an entry to the GeoIP IPv6 table, mapping all IPs between
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* <b>low</b> and <b>high</b>, inclusive, to the 2-letter country code
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* <b>country</b>. */
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static void
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geoip_ipv6_add_entry(struct in6_addr low, struct in6_addr high, const char *country)
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geoip_ipv6_add_entry(struct in6_addr low, struct in6_addr high,
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const char *country)
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{
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intptr_t idx;
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geoip_ipv6_entry_t *ent;
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@ -264,8 +265,8 @@ geoip_ipv6_compare_entries_(const void **_a, const void **_b)
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return memcmp(&a->ip_low, &b->ip_low, sizeof(struct in6_addr));
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}
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/** bsearch helper: return -1, 1, or 0 based on comparison of an IPv6 (a pointer
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* to a in6_addr in host order) to a geoip_ipv6_entry_t */
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/** bsearch helper: return -1, 1, or 0 based on comparison of an IPv6
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* (a pointer to a in6_addr in host order) to a geoip_ipv6_entry_t */
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static int
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geoip_ipv6_compare_key_to_entry_(const void *_key, const void **_member)
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{
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@ -324,7 +325,8 @@ init_geoip_countries(void)
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* with '#' (comments).
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*/
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int
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geoip_load_file(sa_family_t family, const char *filename, const or_options_t *options)
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geoip_load_file(sa_family_t family, const char *filename,
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const or_options_t *options)
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{
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FILE *f;
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const char *msg = "";
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@ -343,20 +345,23 @@ geoip_load_file(sa_family_t family, const char *filename, const or_options_t *op
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if (family == AF_INET) {
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if (geoip_ipv4_entries) {
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SMARTLIST_FOREACH(geoip_ipv4_entries, geoip_ipv4_entry_t *, e, tor_free(e));
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SMARTLIST_FOREACH(geoip_ipv4_entries, geoip_ipv4_entry_t *, e,
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tor_free(e));
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smartlist_free(geoip_ipv4_entries);
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}
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geoip_ipv4_entries = smartlist_new();
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} else { /* AF_INET6 */
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if (geoip_ipv6_entries) {
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SMARTLIST_FOREACH(geoip_ipv6_entries, geoip_ipv6_entry_t *, e, tor_free(e));
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SMARTLIST_FOREACH(geoip_ipv6_entries, geoip_ipv6_entry_t *, e,
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tor_free(e));
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smartlist_free(geoip_ipv6_entries);
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}
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geoip_ipv6_entries = smartlist_new();
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}
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geoip_digest_env = crypto_digest_new();
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log_notice(LD_GENERAL, "Parsing GEOIP %s file %s.", (family == AF_INET) ? "ipv4" : "ipv6", filename);
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log_notice(LD_GENERAL, "Parsing GEOIP %s file %s.",
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(family == AF_INET) ? "ipv4" : "ipv6", filename);
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while (!feof(f)) {
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char buf[512];
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if (fgets(buf, (int)sizeof(buf), f) == NULL)
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@ -404,7 +409,8 @@ geoip_get_country_by_ipv4(uint32_t ipaddr)
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geoip_ipv4_entry_t *ent;
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if (!geoip_ipv4_entries)
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return -1;
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ent = smartlist_bsearch(geoip_ipv4_entries, &ipaddr, geoip_ipv4_compare_key_to_entry_);
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ent = smartlist_bsearch(geoip_ipv4_entries, &ipaddr,
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geoip_ipv4_compare_key_to_entry_);
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return ent ? (int)ent->country : 0;
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}
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@ -420,11 +426,11 @@ geoip_get_country_by_ipv6(const struct in6_addr *addr)
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if (!geoip_ipv6_entries)
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return -1;
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ent = smartlist_bsearch(geoip_ipv6_entries, addr, geoip_ipv6_compare_key_to_entry_);
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ent = smartlist_bsearch(geoip_ipv6_entries, addr,
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geoip_ipv6_compare_key_to_entry_);
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return ent ? (int)ent->country : 0;
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}
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/** Given an IP address, return a number representing the country to which
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* that address belongs, -1 for "No geoip information available", or 0 for
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* the 'unknown country'. The return value will always be less than
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@ -470,7 +476,8 @@ geoip_is_loaded(void)
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/* XXX5053 Saying that we have loaded a GeoIP database if have _either_
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* a v4 or v6 database might be problematic. Maybe we need to add an
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* address parameter to this function? -KL */
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return geoip_countries != NULL && (geoip_ipv4_entries != NULL || geoip_ipv6_entries != NULL);
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return geoip_countries != NULL &&
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(geoip_ipv4_entries != NULL || geoip_ipv6_entries != NULL);
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}
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/** Return the hex-encoded SHA1 digest of the loaded GeoIP file. The
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@ -990,7 +997,8 @@ geoip_get_dirreq_history(geoip_client_action_t action,
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* to export geoip data yet. This counts both IPv4 and IPv6 clients
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* since they're in the same clientmap list. */
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char *
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geoip_get_client_history(geoip_client_action_t action, int *total_ipv4, int *total_ipv6)
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geoip_get_client_history(geoip_client_action_t action, int *total_ipv4,
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int *total_ipv6)
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{
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char *result = NULL;
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unsigned granularity = IP_GRANULARITY;
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@ -1412,16 +1420,17 @@ geoip_format_bridge_stats(time_t now)
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return NULL; /* Not initialized. */
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format_iso_time(written, now);
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data = geoip_get_client_history(GEOIP_CLIENT_CONNECT, &total_ipv4, &total_ipv6);
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data = geoip_get_client_history(GEOIP_CLIENT_CONNECT, &total_ipv4,
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&total_ipv6);
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tor_asprintf(&out,
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"bridge-stats-end %s (%ld s)\n"
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"bridge-ips %s\n"
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"bridge-ip-versions v4=%d,v6=%d\n",
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"bridge-ip-versions v4=%d,v6=%d\n",
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written, duration,
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data ? data : "",
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total_ipv4,
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total_ipv6);
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total_ipv4,
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total_ipv6);
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tor_free(data);
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return out;
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@ -1571,7 +1580,8 @@ geoip_format_entry_stats(time_t now)
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tor_assert(now >= start_of_entry_stats_interval);
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data = geoip_get_client_history(GEOIP_CLIENT_CONNECT, &total_ipv4, &total_ipv6);
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data = geoip_get_client_history(GEOIP_CLIENT_CONNECT, &total_ipv4,
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&total_ipv6);
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format_iso_time(t, now);
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tor_asprintf(&result,
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"entry-stats-end %s (%u s)\n"
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@ -1658,11 +1668,13 @@ clear_geoip_db(void)
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strmap_free(country_idxplus1_by_lc_code, NULL);
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if (geoip_ipv4_entries) {
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SMARTLIST_FOREACH(geoip_ipv4_entries, geoip_ipv4_entry_t *, ent, tor_free(ent));
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SMARTLIST_FOREACH(geoip_ipv4_entries, geoip_ipv4_entry_t *, ent,
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tor_free(ent));
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smartlist_free(geoip_ipv4_entries);
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}
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if (geoip_ipv6_entries) {
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SMARTLIST_FOREACH(geoip_ipv6_entries, geoip_ipv6_entry_t *, ent, tor_free(ent));
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SMARTLIST_FOREACH(geoip_ipv6_entries, geoip_ipv6_entry_t *, ent,
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tor_free(ent));
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smartlist_free(geoip_ipv6_entries);
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}
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geoip_countries = NULL;
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@ -19,7 +19,8 @@ int geoip_get_country_by_ipv4(uint32_t ipaddr);
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int geoip_get_country_by_ipv6(const struct in6_addr *addr);
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#endif
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int should_record_bridge_info(const or_options_t *options);
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int geoip_load_file(sa_family_t family, const char *filename, const or_options_t *options);
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int geoip_load_file(sa_family_t family, const char *filename,
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const or_options_t *options);
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int geoip_get_country_by_addr(const tor_addr_t *addr);
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int geoip_get_n_countries(void);
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const char *geoip_get_country_name(country_t num);
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@ -33,7 +34,8 @@ void geoip_remove_old_clients(time_t cutoff);
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void geoip_note_ns_response(geoip_client_action_t action,
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geoip_ns_response_t response);
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char *geoip_get_client_history(geoip_client_action_t action, int *total_ipv4, int *total_ipv6);
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char *geoip_get_client_history(geoip_client_action_t action, int *total_ipv4,
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int *total_ipv6);
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char *geoip_get_request_history(geoip_client_action_t action);
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int getinfo_helper_geoip(control_connection_t *control_conn,
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const char *question, char **answer,
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@ -1485,13 +1485,15 @@ test_geoip(void)
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/* Make sure that country ID actually works. */
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#define SET_TEST_IPV6(i) in6.s6_addr32[3] = htonl((uint32_t) i)
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#define CHECK_COUNTRY(country, val) do { \
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/* test ipv4 country lookup */ \
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test_streq(country, geoip_get_country_name(geoip_get_country_by_ipv4(val))); \
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/* test ipv6 country lookup */ \
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SET_TEST_IPV6(val); \
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test_streq(country, geoip_get_country_name(geoip_get_country_by_ipv6(&in6))); \
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} while(0)
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#define CHECK_COUNTRY(country, val) do { \
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/* test ipv4 country lookup */ \
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test_streq(country, \
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geoip_get_country_name(geoip_get_country_by_ipv4(val))); \
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/* test ipv6 country lookup */ \
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SET_TEST_IPV6(val); \
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test_streq(country, \
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geoip_get_country_name(geoip_get_country_by_ipv6(&in6))); \
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} while (0)
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CHECK_COUNTRY("??", 3);
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CHECK_COUNTRY("ab", 32);
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@ -1511,14 +1513,14 @@ test_geoip(void)
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* using ipv4. Since our fake geoip database is the same between
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* ipv4 and ipv6, we should get the same result no matter which
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* address family we pick for each IP. */
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#define SET_TEST_ADDRESS(i) do { \
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if ((i) & 1) { \
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SET_TEST_IPV6(i); \
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tor_addr_from_in6(&addr, &in6); \
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} else { \
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#define SET_TEST_ADDRESS(i) do { \
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if ((i) & 1) { \
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SET_TEST_IPV6(i); \
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tor_addr_from_in6(&addr, &in6); \
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} else { \
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tor_addr_from_ipv4h(&addr, (uint32_t) i); \
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} \
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} while(0)
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} \
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} while (0)
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get_options_mutable()->BridgeRelay = 1;
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get_options_mutable()->BridgeRecordUsageByCountry = 1;
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