August 2020 - tor-commits - lists.torproject.org

[translation/tails-misc] https://gitweb.torproject.org/translation.git/commit/?h=tails-misc
by translation＠torproject.org 12 Aug '20

12 Aug '20

commit 5af2b2397790f961858360682c57cf28a4d444ce Author: Translation commit bot <translation(a)torproject.org> Date: Wed Aug 12 12:15:59 2020 +0000 https://gitweb.torproject.org/translation.git/commit/?h=tails-misc --- it.po | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/it.po b/it.po index f2803abcba..f8c63ad840 100644 --- a/it.po +++ b/it.po @@ -34,8 +34,8 @@ msgstr "" "Project-Id-Version: Tor Project\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-… [View More]

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[tor/maint-0.4.4] Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 5a1918d7e748c7ef2c95b54e29b171caae30f453 Merge: 8e9edb93be 08de260682 Author: George Kadianakis <desnacked(a)riseup.net> Date: Wed Aug 12 13:47:34 2020 +0300 Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4 changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-)

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[tor/maint-0.4.4] Launch early reachability tests once a minute, not once a second.
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 62361cc6988bba1420f89fe8273b4caf3c96b704 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Aug 4 12:59:49 2020 -0400 Launch early reachability tests once a minute, not once a second. This fixes bug 40083, which was introduced in 9f31908a in 0.2.8.1-alpha. --- changes/bug40083 | 5 +++++ src/core/mainloop/mainloop.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/changes/bug40083 b/changes/bug40083 new file mode … [View More]

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[tor/maint-0.4.4] Merge branch 'bug40083_035' into bug40083_042
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 08de260682ad32a6410f9d26d58020882d1dd859 Merge: 4e684c8695 62361cc698 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Aug 4 13:10:16 2020 -0400 Merge branch 'bug40083_035' into bug40083_042 Fixes conflicts due to code movement. changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --cc src/feature/relay/relay_periodic.c index b48b495895,0000000000..8a93118f11 mode … [View More]100644,000000..100644 --- a/src/feature/relay/relay_periodic.c +++ b/src/feature/relay/relay_periodic.c @@@ -1,308 -1,0 +1,311 @@@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2019, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +/** + * @file relay_periodic.c + * @brief Periodic functions for the relay subsytem + **/ + +#include "orconfig.h" +#include "core/or/or.h" + +#include "core/mainloop/periodic.h" +#include "core/mainloop/cpuworker.h" // XXXX use a pubsub event. +#include "core/mainloop/mainloop.h" +#include "core/mainloop/netstatus.h" +#include "core/or/circuituse.h" // XXXX move have_performed_bandwidth_test + +#include "feature/relay/dns.h" +#include "feature/relay/relay_periodic.h" +#include "feature/relay/router.h" +#include "feature/relay/routerkeys.h" +#include "feature/relay/routermode.h" +#include "feature/relay/selftest.h" +#include "feature/stats/predict_ports.h" + +#include "lib/crypt_ops/crypto_rand.h" + +#include "feature/nodelist/routerinfo_st.h" +#include "feature/control/control_events.h" + +#define DECLARE_EVENT(name, roles, flags) \ + static periodic_event_item_t name ## _event = \ + PERIODIC_EVENT(name, \ + PERIODIC_EVENT_ROLE_##roles, \ + flags) + +#define FL(name) (PERIODIC_EVENT_FLAG_##name) + +/** + * Periodic callback: If we're a server and initializing dns failed, retry. + */ +static int +retry_dns_callback(time_t now, const or_options_t *options) +{ + (void)now; +#define RETRY_DNS_INTERVAL (10*60) + if (server_mode(options) && has_dns_init_failed()) + dns_init(); + return RETRY_DNS_INTERVAL; +} + +DECLARE_EVENT(retry_dns, ROUTER, 0); + +static int dns_honesty_first_time = 1; + +/** + * Periodic event: if we're an exit, see if our DNS server is telling us + * obvious lies. + */ +static int +check_dns_honesty_callback(time_t now, const or_options_t *options) +{ + (void)now; + /* 9. and if we're an exit node, check whether our DNS is telling stories + * to us. */ + if (net_is_disabled() || + ! public_server_mode(options) || + router_my_exit_policy_is_reject_star()) + return PERIODIC_EVENT_NO_UPDATE; + + if (dns_honesty_first_time) { + /* Don't launch right when we start */ + dns_honesty_first_time = 0; + return crypto_rand_int_range(60, 180); + } + + dns_launch_correctness_checks(); + return 12*3600 + crypto_rand_int(12*3600); +} + +DECLARE_EVENT(check_dns_honesty, RELAY, FL(NEED_NET)); + +/* Periodic callback: rotate the onion keys after the period defined by the + * "onion-key-rotation-days" consensus parameter, shut down and restart all + * cpuworkers, and update our descriptor if necessary. + */ +static int +rotate_onion_key_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + int onion_key_lifetime = get_onion_key_lifetime(); + time_t rotation_time = get_onion_key_set_at()+onion_key_lifetime; + if (rotation_time > now) { + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + log_info(LD_GENERAL,"Rotating onion key."); + rotate_onion_key(); + cpuworkers_rotate_keyinfo(); + if (router_rebuild_descriptor(1)<0) { + log_info(LD_CONFIG, "Couldn't rebuild router descriptor"); + } + if (advertised_server_mode() && !net_is_disabled()) + router_upload_dir_desc_to_dirservers(0); + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(rotate_onion_key, ROUTER, 0); + +/** Periodic callback: consider rebuilding or and re-uploading our descriptor + * (if we've passed our internal checks). */ +static int +check_descriptor_callback(time_t now, const or_options_t *options) +{ +/** How often do we check whether part of our router info has changed in a + * way that would require an upload? That includes checking whether our IP + * address has changed. */ +#define CHECK_DESCRIPTOR_INTERVAL (60) + + (void)options; + + /* 2b. Once per minute, regenerate and upload the descriptor if the old + * one is inaccurate. */ + if (!net_is_disabled()) { + check_descriptor_bandwidth_changed(now); + check_descriptor_ipaddress_changed(now); + mark_my_descriptor_dirty_if_too_old(now); + consider_publishable_server(0); + } + + return CHECK_DESCRIPTOR_INTERVAL; +} + +DECLARE_EVENT(check_descriptor, ROUTER, FL(NEED_NET)); + +static int dirport_reachability_count = 0; + +/** + * Periodic callback: check whether we're reachable (as a relay), and + * whether our bandwidth has changed enough that we need to + * publish a new descriptor. + */ +static int +check_for_reachability_bw_callback(time_t now, const or_options_t *options) +{ + /* XXXX This whole thing was stuck in the middle of what is now + * XXXX check_descriptor_callback. I'm not sure it's right. */ ++ /** How often should we consider launching reachability tests in our first ++ * TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT seconds? */ ++#define EARLY_CHECK_REACHABILITY_INTERVAL (60) + + /* also, check religiously for reachability, if it's within the first + * 20 minutes of our uptime. */ + if (server_mode(options) && + (have_completed_a_circuit() || !any_predicted_circuits(now)) && + !net_is_disabled()) { + if (get_uptime() < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT) { + router_do_reachability_checks(1, dirport_reachability_count==0); + if (++dirport_reachability_count > 5) + dirport_reachability_count = 0; - return 1; ++ return EARLY_CHECK_REACHABILITY_INTERVAL; + } else { + /* If we haven't checked for 12 hours and our bandwidth estimate is + * low, do another bandwidth test. This is especially important for + * bridges, since they might go long periods without much use. */ + const routerinfo_t *me = router_get_my_routerinfo(); + static int first_time = 1; + if (!first_time && me && + me->bandwidthcapacity < me->bandwidthrate && + me->bandwidthcapacity < 51200) { + reset_bandwidth_test(); + } + first_time = 0; +#define BANDWIDTH_RECHECK_INTERVAL (12*60*60) + return BANDWIDTH_RECHECK_INTERVAL; + } + } + return CHECK_DESCRIPTOR_INTERVAL; +} + +DECLARE_EVENT(check_for_reachability_bw, ROUTER, FL(NEED_NET)); + +/** + * Callback: Send warnings if Tor doesn't find its ports reachable. + */ +static int +reachability_warnings_callback(time_t now, const or_options_t *options) +{ + (void) now; + + if (get_uptime() < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT) { + return (int)(TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT - get_uptime()); + } + + if (server_mode(options) && + !net_is_disabled() && + have_completed_a_circuit()) { + /* every 20 minutes, check and complain if necessary */ + const routerinfo_t *me = router_get_my_routerinfo(); + if (me && !check_whether_orport_reachable(options)) { + char *address = tor_dup_ip(me->addr); + log_warn(LD_CONFIG,"Your server (%s:%d) has not managed to confirm that " + "its ORPort is reachable. Relays do not publish descriptors " + "until their ORPort and DirPort are reachable. Please check " + "your firewalls, ports, address, /etc/hosts file, etc.", + address, me->or_port); + control_event_server_status(LOG_WARN, + "REACHABILITY_FAILED ORADDRESS=%s:%d", + address, me->or_port); + tor_free(address); + } + + if (me && !check_whether_dirport_reachable(options)) { + char *address = tor_dup_ip(me->addr); + log_warn(LD_CONFIG, + "Your server (%s:%d) has not managed to confirm that its " + "DirPort is reachable. Relays do not publish descriptors " + "until their ORPort and DirPort are reachable. Please check " + "your firewalls, ports, address, /etc/hosts file, etc.", + address, me->dir_port); + control_event_server_status(LOG_WARN, + "REACHABILITY_FAILED DIRADDRESS=%s:%d", + address, me->dir_port); + tor_free(address); + } + } + + return TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT; +} + +DECLARE_EVENT(reachability_warnings, ROUTER, FL(NEED_NET)); + +/* Periodic callback: Every 30 seconds, check whether it's time to make new + * Ed25519 subkeys. + */ +static int +check_ed_keys_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + if (should_make_new_ed_keys(options, now)) { + int new_signing_key = load_ed_keys(options, now); + if (new_signing_key < 0 || + generate_ed_link_cert(options, now, new_signing_key > 0)) { + log_err(LD_OR, "Unable to update Ed25519 keys! Exiting."); + tor_shutdown_event_loop_and_exit(1); + } + } + return 30; + } + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(check_ed_keys, ROUTER, 0); + +/* Period callback: Check if our old onion keys are still valid after the + * period of time defined by the consensus parameter + * "onion-key-grace-period-days", otherwise expire them by setting them to + * NULL. + */ +static int +check_onion_keys_expiry_time_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + int onion_key_grace_period = get_onion_key_grace_period(); + time_t expiry_time = get_onion_key_set_at()+onion_key_grace_period; + if (expiry_time > now) { + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + log_info(LD_GENERAL, "Expiring old onion keys."); + expire_old_onion_keys(); + cpuworkers_rotate_keyinfo(); + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(check_onion_keys_expiry_time, ROUTER, 0); + +void +relay_register_periodic_events(void) +{ + periodic_events_register(&retry_dns_event); + periodic_events_register(&check_dns_honesty_event); + periodic_events_register(&rotate_onion_key_event); + periodic_events_register(&check_descriptor_event); + periodic_events_register(&check_for_reachability_bw_event); + periodic_events_register(&reachability_warnings_event); + periodic_events_register(&check_ed_keys_event); + periodic_events_register(&check_onion_keys_expiry_time_event); + + dns_honesty_first_time = 1; + dirport_reachability_count = 0; +} + +/** + * Update our schedule so that we'll check whether we need to update our + * descriptor immediately, rather than after up to CHECK_DESCRIPTOR_INTERVAL + * seconds. + */ +void +reschedule_descriptor_update_check(void) +{ + periodic_event_reschedule(&check_descriptor_event); +} [View Less]

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[tor/master] Launch early reachability tests once a minute, not once a second.
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 62361cc6988bba1420f89fe8273b4caf3c96b704 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Aug 4 12:59:49 2020 -0400 Launch early reachability tests once a minute, not once a second. This fixes bug 40083, which was introduced in 9f31908a in 0.2.8.1-alpha. --- changes/bug40083 | 5 +++++ src/core/mainloop/mainloop.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/changes/bug40083 b/changes/bug40083 new file mode … [View More]

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[tor/master] Merge branch 'bug40083_035' into bug40083_042
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 08de260682ad32a6410f9d26d58020882d1dd859 Merge: 4e684c8695 62361cc698 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Aug 4 13:10:16 2020 -0400 Merge branch 'bug40083_035' into bug40083_042 Fixes conflicts due to code movement. changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --cc src/feature/relay/relay_periodic.c index b48b495895,0000000000..8a93118f11 mode … [View More]100644,000000..100644 --- a/src/feature/relay/relay_periodic.c +++ b/src/feature/relay/relay_periodic.c @@@ -1,308 -1,0 +1,311 @@@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2019, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +/** + * @file relay_periodic.c + * @brief Periodic functions for the relay subsytem + **/ + +#include "orconfig.h" +#include "core/or/or.h" + +#include "core/mainloop/periodic.h" +#include "core/mainloop/cpuworker.h" // XXXX use a pubsub event. +#include "core/mainloop/mainloop.h" +#include "core/mainloop/netstatus.h" +#include "core/or/circuituse.h" // XXXX move have_performed_bandwidth_test + +#include "feature/relay/dns.h" +#include "feature/relay/relay_periodic.h" +#include "feature/relay/router.h" +#include "feature/relay/routerkeys.h" +#include "feature/relay/routermode.h" +#include "feature/relay/selftest.h" +#include "feature/stats/predict_ports.h" + +#include "lib/crypt_ops/crypto_rand.h" + +#include "feature/nodelist/routerinfo_st.h" +#include "feature/control/control_events.h" + +#define DECLARE_EVENT(name, roles, flags) \ + static periodic_event_item_t name ## _event = \ + PERIODIC_EVENT(name, \ + PERIODIC_EVENT_ROLE_##roles, \ + flags) + +#define FL(name) (PERIODIC_EVENT_FLAG_##name) + +/** + * Periodic callback: If we're a server and initializing dns failed, retry. + */ +static int +retry_dns_callback(time_t now, const or_options_t *options) +{ + (void)now; +#define RETRY_DNS_INTERVAL (10*60) + if (server_mode(options) && has_dns_init_failed()) + dns_init(); + return RETRY_DNS_INTERVAL; +} + +DECLARE_EVENT(retry_dns, ROUTER, 0); + +static int dns_honesty_first_time = 1; + +/** + * Periodic event: if we're an exit, see if our DNS server is telling us + * obvious lies. + */ +static int +check_dns_honesty_callback(time_t now, const or_options_t *options) +{ + (void)now; + /* 9. and if we're an exit node, check whether our DNS is telling stories + * to us. */ + if (net_is_disabled() || + ! public_server_mode(options) || + router_my_exit_policy_is_reject_star()) + return PERIODIC_EVENT_NO_UPDATE; + + if (dns_honesty_first_time) { + /* Don't launch right when we start */ + dns_honesty_first_time = 0; + return crypto_rand_int_range(60, 180); + } + + dns_launch_correctness_checks(); + return 12*3600 + crypto_rand_int(12*3600); +} + +DECLARE_EVENT(check_dns_honesty, RELAY, FL(NEED_NET)); + +/* Periodic callback: rotate the onion keys after the period defined by the + * "onion-key-rotation-days" consensus parameter, shut down and restart all + * cpuworkers, and update our descriptor if necessary. + */ +static int +rotate_onion_key_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + int onion_key_lifetime = get_onion_key_lifetime(); + time_t rotation_time = get_onion_key_set_at()+onion_key_lifetime; + if (rotation_time > now) { + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + log_info(LD_GENERAL,"Rotating onion key."); + rotate_onion_key(); + cpuworkers_rotate_keyinfo(); + if (router_rebuild_descriptor(1)<0) { + log_info(LD_CONFIG, "Couldn't rebuild router descriptor"); + } + if (advertised_server_mode() && !net_is_disabled()) + router_upload_dir_desc_to_dirservers(0); + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(rotate_onion_key, ROUTER, 0); + +/** Periodic callback: consider rebuilding or and re-uploading our descriptor + * (if we've passed our internal checks). */ +static int +check_descriptor_callback(time_t now, const or_options_t *options) +{ +/** How often do we check whether part of our router info has changed in a + * way that would require an upload? That includes checking whether our IP + * address has changed. */ +#define CHECK_DESCRIPTOR_INTERVAL (60) + + (void)options; + + /* 2b. Once per minute, regenerate and upload the descriptor if the old + * one is inaccurate. */ + if (!net_is_disabled()) { + check_descriptor_bandwidth_changed(now); + check_descriptor_ipaddress_changed(now); + mark_my_descriptor_dirty_if_too_old(now); + consider_publishable_server(0); + } + + return CHECK_DESCRIPTOR_INTERVAL; +} + +DECLARE_EVENT(check_descriptor, ROUTER, FL(NEED_NET)); + +static int dirport_reachability_count = 0; + +/** + * Periodic callback: check whether we're reachable (as a relay), and + * whether our bandwidth has changed enough that we need to + * publish a new descriptor. + */ +static int +check_for_reachability_bw_callback(time_t now, const or_options_t *options) +{ + /* XXXX This whole thing was stuck in the middle of what is now + * XXXX check_descriptor_callback. I'm not sure it's right. */ ++ /** How often should we consider launching reachability tests in our first ++ * TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT seconds? */ ++#define EARLY_CHECK_REACHABILITY_INTERVAL (60) + + /* also, check religiously for reachability, if it's within the first + * 20 minutes of our uptime. */ + if (server_mode(options) && + (have_completed_a_circuit() || !any_predicted_circuits(now)) && + !net_is_disabled()) { + if (get_uptime() < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT) { + router_do_reachability_checks(1, dirport_reachability_count==0); + if (++dirport_reachability_count > 5) + dirport_reachability_count = 0; - return 1; ++ return EARLY_CHECK_REACHABILITY_INTERVAL; + } else { + /* If we haven't checked for 12 hours and our bandwidth estimate is + * low, do another bandwidth test. This is especially important for + * bridges, since they might go long periods without much use. */ + const routerinfo_t *me = router_get_my_routerinfo(); + static int first_time = 1; + if (!first_time && me && + me->bandwidthcapacity < me->bandwidthrate && + me->bandwidthcapacity < 51200) { + reset_bandwidth_test(); + } + first_time = 0; +#define BANDWIDTH_RECHECK_INTERVAL (12*60*60) + return BANDWIDTH_RECHECK_INTERVAL; + } + } + return CHECK_DESCRIPTOR_INTERVAL; +} + +DECLARE_EVENT(check_for_reachability_bw, ROUTER, FL(NEED_NET)); + +/** + * Callback: Send warnings if Tor doesn't find its ports reachable. + */ +static int +reachability_warnings_callback(time_t now, const or_options_t *options) +{ + (void) now; + + if (get_uptime() < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT) { + return (int)(TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT - get_uptime()); + } + + if (server_mode(options) && + !net_is_disabled() && + have_completed_a_circuit()) { + /* every 20 minutes, check and complain if necessary */ + const routerinfo_t *me = router_get_my_routerinfo(); + if (me && !check_whether_orport_reachable(options)) { + char *address = tor_dup_ip(me->addr); + log_warn(LD_CONFIG,"Your server (%s:%d) has not managed to confirm that " + "its ORPort is reachable. Relays do not publish descriptors " + "until their ORPort and DirPort are reachable. Please check " + "your firewalls, ports, address, /etc/hosts file, etc.", + address, me->or_port); + control_event_server_status(LOG_WARN, + "REACHABILITY_FAILED ORADDRESS=%s:%d", + address, me->or_port); + tor_free(address); + } + + if (me && !check_whether_dirport_reachable(options)) { + char *address = tor_dup_ip(me->addr); + log_warn(LD_CONFIG, + "Your server (%s:%d) has not managed to confirm that its " + "DirPort is reachable. Relays do not publish descriptors " + "until their ORPort and DirPort are reachable. Please check " + "your firewalls, ports, address, /etc/hosts file, etc.", + address, me->dir_port); + control_event_server_status(LOG_WARN, + "REACHABILITY_FAILED DIRADDRESS=%s:%d", + address, me->dir_port); + tor_free(address); + } + } + + return TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT; +} + +DECLARE_EVENT(reachability_warnings, ROUTER, FL(NEED_NET)); + +/* Periodic callback: Every 30 seconds, check whether it's time to make new + * Ed25519 subkeys. + */ +static int +check_ed_keys_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + if (should_make_new_ed_keys(options, now)) { + int new_signing_key = load_ed_keys(options, now); + if (new_signing_key < 0 || + generate_ed_link_cert(options, now, new_signing_key > 0)) { + log_err(LD_OR, "Unable to update Ed25519 keys! Exiting."); + tor_shutdown_event_loop_and_exit(1); + } + } + return 30; + } + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(check_ed_keys, ROUTER, 0); + +/* Period callback: Check if our old onion keys are still valid after the + * period of time defined by the consensus parameter + * "onion-key-grace-period-days", otherwise expire them by setting them to + * NULL. + */ +static int +check_onion_keys_expiry_time_callback(time_t now, const or_options_t *options) +{ + if (server_mode(options)) { + int onion_key_grace_period = get_onion_key_grace_period(); + time_t expiry_time = get_onion_key_set_at()+onion_key_grace_period; + if (expiry_time > now) { + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + log_info(LD_GENERAL, "Expiring old onion keys."); + expire_old_onion_keys(); + cpuworkers_rotate_keyinfo(); + return ONION_KEY_CONSENSUS_CHECK_INTERVAL; + } + + return PERIODIC_EVENT_NO_UPDATE; +} + +DECLARE_EVENT(check_onion_keys_expiry_time, ROUTER, 0); + +void +relay_register_periodic_events(void) +{ + periodic_events_register(&retry_dns_event); + periodic_events_register(&check_dns_honesty_event); + periodic_events_register(&rotate_onion_key_event); + periodic_events_register(&check_descriptor_event); + periodic_events_register(&check_for_reachability_bw_event); + periodic_events_register(&reachability_warnings_event); + periodic_events_register(&check_ed_keys_event); + periodic_events_register(&check_onion_keys_expiry_time_event); + + dns_honesty_first_time = 1; + dirport_reachability_count = 0; +} + +/** + * Update our schedule so that we'll check whether we need to update our + * descriptor immediately, rather than after up to CHECK_DESCRIPTOR_INTERVAL + * seconds. + */ +void +reschedule_descriptor_update_check(void) +{ + periodic_event_reschedule(&check_descriptor_event); +} [View Less]

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[tor/master] Merge branch 'maint-0.4.4'
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 347f87ae9dae72c193b9c22906efea960fe60986 Merge: c591a0d246 5a1918d7e7 Author: George Kadianakis <desnacked(a)riseup.net> Date: Wed Aug 12 13:47:59 2020 +0300 Merge branch 'maint-0.4.4' changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-)

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[tor/release-0.4.4] Launch early reachability tests once a minute, not once a second.
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 62361cc6988bba1420f89fe8273b4caf3c96b704 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Aug 4 12:59:49 2020 -0400 Launch early reachability tests once a minute, not once a second. This fixes bug 40083, which was introduced in 9f31908a in 0.2.8.1-alpha. --- changes/bug40083 | 5 +++++ src/core/mainloop/mainloop.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/changes/bug40083 b/changes/bug40083 new file mode … [View More]

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[tor/master] Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 5a1918d7e748c7ef2c95b54e29b171caae30f453 Merge: 8e9edb93be 08de260682 Author: George Kadianakis <desnacked(a)riseup.net> Date: Wed Aug 12 13:47:34 2020 +0300 Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4 changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-)

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[tor/release-0.4.4] Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4
by asn＠torproject.org 12 Aug '20

12 Aug '20

commit 5a1918d7e748c7ef2c95b54e29b171caae30f453 Merge: 8e9edb93be 08de260682 Author: George Kadianakis <desnacked(a)riseup.net> Date: Wed Aug 12 13:47:34 2020 +0300 Merge remote-tracking branch 'tor-gitlab/mr/107' into maint-0.4.4 changes/bug40083 | 5 +++++ src/feature/relay/relay_periodic.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-)

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