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Author SHA1 Message Date
David Goulet
938070f5c4 dirauth: Change dizum IP address 
Closes #40687

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-10-18 10:35:54 -04:00
David Goulet
e86833ade6 Merge branch 'maint-0.4.5' into maint-0.4.7 2022-10-14 09:12:23 -04:00
Nick Mathewson
e531d4d1b9 Fix a completely wrong calculation in mach monotime_init_internal() 
Bug 1: We were purporting to calculate milliseconds per tick, when we
*should* have been computing ticks per millisecond.

Bug 2: Instead of computing either one of those, we were _actually_
computing femtoseconds per tick.

These two bugs covered for one another on x86 hardware, where 1 tick
== 1 nanosecond.  But on M1 OSX, 1 tick is about 41 nanoseconds,
causing surprising results.

Fixes bug 40684; bugfix on 0.3.3.1-alpha.
 2022-10-13 13:40:10 -04:00
David Goulet
d543db5ac0 relay: Add connection stats to MetricsPort 
This adds the number of created and opened connections to the
MetricsPort for a relay for each connection type and direction.

Output looks like:

  # HELP tor_relay_connections Connections metrics of this relay
  # TYPE tor_relay_connections counter
  tor_relay_connections{type="OR listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="OR listener",direction="received",state="created"} 0
  tor_relay_connections{type="OR listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="OR listener",direction="received",state="opened"} 0
  tor_relay_connections{type="OR",direction="initiated",state="created"} 5
  tor_relay_connections{type="OR",direction="received",state="created"} 0
  tor_relay_connections{type="OR",direction="initiated",state="opened"} 5
  tor_relay_connections{type="OR",direction="received",state="opened"} 0
  tor_relay_connections{type="Exit",direction="initiated",state="created"} 0
  tor_relay_connections{type="Exit",direction="received",state="created"} 0
  tor_relay_connections{type="Exit",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Exit",direction="received",state="opened"} 0
  tor_relay_connections{type="Socks listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Socks listener",direction="received",state="created"} 0
  tor_relay_connections{type="Socks listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Socks listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Socks",direction="initiated",state="created"} 0
  tor_relay_connections{type="Socks",direction="received",state="created"} 0
  tor_relay_connections{type="Socks",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Socks",direction="received",state="opened"} 0
  tor_relay_connections{type="Directory listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Directory listener",direction="received",state="created"} 0
  tor_relay_connections{type="Directory listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Directory listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Directory",direction="initiated",state="created"} 0
  tor_relay_connections{type="Directory",direction="received",state="created"} 0
  tor_relay_connections{type="Directory",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Directory",direction="received",state="opened"} 0
  tor_relay_connections{type="Control listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Control listener",direction="received",state="created"} 0
  tor_relay_connections{type="Control listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Control listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Control",direction="initiated",state="created"} 0
  tor_relay_connections{type="Control",direction="received",state="created"} 0
  tor_relay_connections{type="Control",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Control",direction="received",state="opened"} 0
  tor_relay_connections{type="Transparent pf/netfilter listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Transparent pf/netfilter listener",direction="received",state="created"} 0
  tor_relay_connections{type="Transparent pf/netfilter listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Transparent pf/netfilter listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Transparent natd listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Transparent natd listener",direction="received",state="created"} 0
  tor_relay_connections{type="Transparent natd listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Transparent natd listener",direction="received",state="opened"} 0
  tor_relay_connections{type="DNS listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="DNS listener",direction="received",state="created"} 0
  tor_relay_connections{type="DNS listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="DNS listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Extended OR",direction="initiated",state="created"} 0
  tor_relay_connections{type="Extended OR",direction="received",state="created"} 0
  tor_relay_connections{type="Extended OR",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Extended OR",direction="received",state="opened"} 0
  tor_relay_connections{type="Extended OR listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Extended OR listener",direction="received",state="created"} 0
  tor_relay_connections{type="Extended OR listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Extended OR listener",direction="received",state="opened"} 0
  tor_relay_connections{type="HTTP tunnel listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="HTTP tunnel listener",direction="received",state="created"} 0
  tor_relay_connections{type="HTTP tunnel listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="HTTP tunnel listener",direction="received",state="opened"} 0
  tor_relay_connections{type="Metrics listener",direction="initiated",state="created"} 0
  tor_relay_connections{type="Metrics listener",direction="received",state="created"} 1
  tor_relay_connections{type="Metrics listener",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Metrics listener",direction="received",state="opened"} 1
  tor_relay_connections{type="Metrics",direction="initiated",state="created"} 0
  tor_relay_connections{type="Metrics",direction="received",state="created"} 0
  tor_relay_connections{type="Metrics",direction="initiated",state="opened"} 0
  tor_relay_connections{type="Metrics",direction="received",state="opened"} 0

Related to #40194

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-10-12 09:25:19 -04:00
Andy
d09414858e Properly compute cell-drop overload fraction 
Patch to address #40673. An additional check has been added to
onion_pending_add() in order to ensure that we avoid counting create
cells from clients.

In the cpuworker.c assign_onionskin_to_cpuworker
method if total_pending_tasks >= max_pending_tasks
and channel_is_client(circ->p_chan) returns false then
rep_hist_note_circuit_handshake_dropped() will be called and
rep_hist_note_circuit_handshake_assigned() will not be called. This
causes relays to run into errors due to the fact that the number of
dropped packets exceeds the total number of assigned packets.

To avoid this situation a check has been added to
onion_pending_add() to ensure that these erroneous calls to
rep_hist_note_circuit_handshake_dropped() are not made.

See the #40673 ticket for the conversation with armadev about this issue.
 2022-10-06 00:46:29 -04:00
David Goulet
c4ff6a4f55 Merge branch 'maint-0.4.6' into maint-0.4.7 2022-08-12 09:56:54 -04:00
David Goulet
8244eefcd3 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-08-12 09:56:54 -04:00
David Goulet
bb88086c72 geoip: Update geoip files with August 9th, 2022 database 
Fixes #40658

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-08-12 09:56:50 -04:00
David Goulet
9b4d3ed492 Merge branch 'maint-0.4.6' into maint-0.4.7 2022-08-11 09:44:47 -04:00
David Goulet
c65d8b2aad Merge branch 'maint-0.4.5' into maint-0.4.6 2022-08-11 09:44:47 -04:00
Tor CI Release
65ffb97c2f fallbackdir: Update list generated on August 11, 2022 2022-08-11 09:44:39 -04:00
Tor CI Release
f9acdd0630 Update geoip files to match ipfire location db, 2022/08/11. 2022-08-11 09:44:32 -04:00
Mike Perry
9fb52305ee Add changes file for bug40642. 2022-08-11 09:26:51 -04:00
Roger Dingledine
d48eaff86d ignore families for L2 guard independence 
mike is concerned that we would get too much exposure to adversaries,
if we enforce that none of our L2 guards can be in the same family.

this change set now essentially finishes the feature that commit a77727cdc
was attempting to add, but strips the "_and_family" part of that plan.
 2022-08-09 16:39:26 -04:00
Roger Dingledine
7b1fffe0dd make L2 vanguards actually independent 
We had omitted some checks for whether our vanguards (second layer
guards from proposal 333) overlapped or came from the same family.
Now make sure to pick each of them to be independent.

Fixes bug 40639; bugfix on 0.4.7.1-alpha.
 2022-08-09 14:47:11 -04:00
David Goulet
8bf1a86ae1 dirauth: Make voting flag threshold tunable via torrc 
Remove UPTIME_TO_GUARANTEE_STABLE, MTBF_TO_GUARANTEE_STABLE,
TIME_KNOWN_TO_GUARANTEE_FAMILIAR WFU_TO_GUARANTEE_GUARD and replace each
of them with a tunnable torrc option.

Related to #40652

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-08-09 11:01:12 -04:00
David Goulet
681c15a32d dirauth: Add a AuthDirVoteGuard to pin Guard flags 
Related to #40652

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-08-04 13:32:56 -04:00
David Goulet
5cc6ab0c1e Merge branch 'maint-0.4.5' into maint-0.4.6 2022-08-02 16:14:02 -04:00
David Goulet
eee35adf74 Merge branch 'maint-0.4.6' into maint-0.4.7 2022-08-02 16:14:02 -04:00
David Goulet
10d755ead5 Merge branch 'tor-gitlab/mr/608' into maint-0.4.5 2022-08-02 16:13:58 -04:00
David Goulet
e69cf2340b Merge branch 'maint-0.4.5' into maint-0.4.6 2022-08-02 16:08:50 -04:00
David Goulet
645eff49ac Merge branch 'maint-0.4.6' into maint-0.4.7 2022-08-02 16:08:50 -04:00
David Goulet
6fcae8e0d0 relay: Don't send DESTROY remote reason backward or forward 
Fixes #40649

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-08-02 15:53:31 -04:00
Mike Perry
af5ef98d1b Changes file for bug 40644. 2022-08-02 18:13:46 +00:00
David Goulet
0c984e0ec2 conn: Notify btrack subsys on normal OR conn close 
Fixes #40604

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-08-01 10:58:40 -04:00
David Goulet
e618a7e445 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-07-27 11:33:19 -04:00
David Goulet
7654e12be8 Merge branch 'maint-0.4.6' into maint-0.4.7 2022-07-27 11:33:19 -04:00
Nick Mathewson
8e7bd96362 Fix a check, make a netflow padding function more safe. 
Previously, `channelpadding_get_netflow_inactive_timeout_ms` would
crash with an assertion failure if `low_timeout` was greater than
`high_timeout`. That wasn't possible in practice because of checks
in `channelpadding_update_padding_for_channel`, but it's better not
to have a function whose correctness is this tricky to prove.

Fixes #40645.  Bugfix on 0.3.1.1-alpha.
 2022-07-27 09:16:50 -04:00
David Goulet
5260b4ef34 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-07-26 16:16:04 -04:00
David Goulet
e98995bb08 Merge branch 'maint-0.4.6' into maint-0.4.7 2022-07-26 16:16:04 -04:00
David Goulet
8d8afc4efa relay: Send DESTROY cell instead of TRUNCATED cell 
Note that with this commit, TRUNCATED cells won't be used anymore that
is client and relays won't emit them.

Fixes #40623

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-07-26 14:01:21 -04:00
Tor CI Release
edde188cf2 release: ChangeLog and ReleaseNotes for 0.4.7.8 2022-06-17 10:10:16 -04:00
Tor CI Release
9cab60183d fallbackdir: Update list generated on June 17, 2022 2022-06-17 10:04:15 -04:00
Tor CI Release
223886c118 Update geoip files to match ipfire location db, 2022/06/17. 2022-06-17 10:04:06 -04:00
Mike Perry
5a25374209 Add changes file for bug40626 2022-06-17 09:03:13 -04:00
Mike Perry
254ca6717f Changes file for Bug 40612 2022-06-15 14:43:52 +00:00
Mike Perry
2ce5142718 Changes file for Bug #40603. 2022-06-15 14:14:03 +00:00
David Goulet
dc7902ed55 Merge branch 'tor-gitlab/mr/583' into maint-0.4.7 2022-06-02 16:09:56 -04:00
Mike Perry
89a273e7f7 Bug 40620: Changes file 2022-06-02 18:54:11 +00:00
Alexander Færøy
4ba89c0ccc Merge branch 'maint-0.4.5' into maint-0.4.6 2022-05-09 14:37:26 +00:00
Alexander Færøy
5f2b75aafd Merge branch 'maint-0.4.6' into maint-0.4.7 2022-05-09 14:37:26 +00:00
Alexander Færøy
c213c1b0d1 Add changes entry to tor!575. 
See: tpo/core/tor#40601.
 2022-05-09 14:35:42 +00:00
Tor CI Release
3ca370c8b1 release: ChangeLog and ReleaseNotes for 0.4.7.7 2022-04-27 10:00:27 -04:00
Tor CI Release
06ed65bd85 fallbackdir: Update list generated on April 27, 2022 2022-04-27 09:41:38 -04:00
Tor CI Release
2270648baa Update geoip files to match ipfire location db, 2022/04/27. 2022-04-27 09:41:28 -04:00
Mike Perry
940e255fa8 Changes file for bug40598 2022-04-26 12:14:26 -04:00
David Goulet
32356a6076 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-04-14 09:37:46 -04:00
David Goulet
dc90226cc3 Merge branch 'tor-gitlab/mr/491' into maint-0.4.5 2022-04-14 09:37:43 -04:00
David Goulet
b33f69abb5 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-04-14 09:34:49 -04:00
David Goulet
9ac479ce1c Merge branch 'tor-gitlab/mr/497' into maint-0.4.5 2022-04-14 09:34:46 -04:00
Tor CI Release
0d90b0e5d1 release: ChangeLog and ReleaseNotes for 0.4.7.6-rc 2022-04-07 09:04:39 -04:00
Tor CI Release
133c64075b fallbackdir: Update list generated on April 07, 2022 2022-04-07 09:00:46 -04:00
Tor CI Release
28193dbf9d Update geoip files to match ipfire location db, 2022/04/07. 2022-04-07 09:00:42 -04:00
David Goulet
62fb184979 Merge branch 'maint-0.4.6' 2022-03-28 09:45:16 -04:00
David Goulet
d14af825ce Merge branch 'maint-0.4.5' into maint-0.4.6 2022-03-28 09:45:16 -04:00
David Goulet
b882b8d5d4 Merge branch 'tor-gitlab/mr/556' into maint-0.4.5 2022-03-28 09:44:31 -04:00
Nick Mathewson
de3872656a Sandbox: Permit the clone3 system call 
Apparently glibc-2.34 uses clone3, when previously it just used
clone.

Closes ticket #40590.
 2022-03-27 18:34:25 -04:00
Tor CI Release
9fdf02f1eb release: ChangeLog and ReleaseNotes for 0.4.7.5-alpha 2022-03-25 09:19:07 -04:00
Tor CI Release
9e5676031d fallbackdir: Update list generated on March 25, 2022 2022-03-25 09:11:19 -04:00
Tor CI Release
aaac633eb0 Update geoip files to match ipfire location db, 2022/03/25. 2022-03-25 09:10:16 -04:00
Nick Mathewson
8fcdc4c63f Light editing to changes entries for 0.4.7.5-alpha 2022-03-24 11:41:20 -04:00
David Goulet
dd63e8cf9d hs: Transfer ccontrol from circuit to cpath 
Once the cpath is finalized, e2e encryption setup, transfer the ccontrol
from the rendezvous circuit to the cpath.

This allows the congestion control subsystem to properly function for
both upload and download side of onion services.

Closes #40586

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-16 14:03:27 -04:00
David Goulet
347eaa32bf relay: Lower DNS Exit-side timeout 
Introduces two new consensus parameter:

  exit_dns_timeout: Number of seconds before libevent should consider
  the DNS request a timeout.

  exit_dns_num_attempts: Number of attempts that libeven should retry a
  previously failing query before calling it a timeout.

Closes #40312

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-15 15:26:19 -04:00
David Goulet
17a8b3c735 Merge branch 'tor-gitlab/mr/547' 2022-03-15 15:16:30 -04:00
David Goulet
9841e7173d changes: Add changes file for ticket 40560 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-15 13:54:05 -04:00
David Goulet
1760a12f83 dns: Wake up a dormant tor with a DNSPort request 
Fixes #40577

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-15 12:12:57 -04:00
David Goulet
1934e24469 Merge branch 'tor-gitlab/mr/546' 2022-03-14 15:17:05 -04:00
Mike Perry
9f0b0afa2e Changes file for #40568 2022-03-14 15:16:26 -04:00
David Goulet
df6625300d Merge branch 'tor-gitlab/mr/543' 2022-03-11 09:29:41 -05:00
David Goulet
be80383a7c Merge branch 'maint-0.4.5' into maint-0.4.6 2022-03-10 09:18:57 -05:00
David Goulet
c076ac787f Merge branch 'maint-0.4.6' 2022-03-10 09:18:57 -05:00
David Goulet
254b23ab9d hs: Schedule mainloop event on dirinfo change 
Due to a possible Guard subsystem recursion, when the HS client gets
notified that the directory information has changed, it must run it in a
seperate mainloop event to avoid such issue.

See the ticket for more information on the recursion. This also fixes a
fatal assert.

Fixes #40579

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-10 08:58:26 -05:00
David Goulet
069b278601 hs: Don't BUG() when setting up RP congestion control 
It is possible to not have the descriptor anymore by the time the
rendezvous circuit opens. Don't BUG() on that.

Instead, when sending the INTRODUCE1 cell, make sure the descriptor we
have (or have just fetched) matches what we setup in the rendezvous
circuit.

If not, the circuit is closed and another one is opened for a retry.

Fixes #40576

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-09 12:15:12 -05:00
David Goulet
472c7127c7 Merge branch 'maint-0.4.5' into maint-0.4.6 2022-03-09 08:46:55 -05:00
David Goulet
9efb04bb3e hs: Fix multiple port label on single metric 
Prometheus needs unique labels and so this bug was causing an onion
service with multiple ports to have multiple "port=" label for the
metrics requiring a port label.

Fixes #40581

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-08 13:56:54 -05:00
David Goulet
f4aa985cf7 hs: Fix multiple port label on single metric 
Prometheus needs unique labels and so this bug was causing an onion
service with multiple ports to have multiple "port=" label for the
metrics requiring a port label.

Fixes #40581

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-03-08 13:50:34 -05:00
Nick Mathewson
ecbab95998 Add a changes file for 40563. 2022-03-02 09:38:45 -05:00
Tor CI Release
a6b948d1cc release: ChangeLog and ReleaseNotes for 0.4.7.4-alpha 2022-02-25 09:20:59 -05:00
Tor CI Release
211e093761 fallbackdir: Update list generated on February 25, 2022 2022-02-25 09:12:27 -05:00
Tor CI Release
a424f6c7bf Update geoip files to match ipfire location db, 2022/02/25. 2022-02-25 09:11:55 -05:00
David Goulet
45416356ed Merge branch 'tor-gitlab/mr/488' 2022-02-23 15:21:40 -05:00
Mike Perry
933e4b4788 Add changes file 2022-02-22 19:28:35 +00:00
David Goulet
d057f45c6c Merge branch 'tor-gitlab/mr/531' 2022-02-16 13:59:37 -05:00
David Goulet
7eb5437878 dirauth: Reject EOL 0.3.5.x relays 
Closes #40559

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-02-16 13:59:30 -05:00
David Goulet
ea48ddc955 dns: Do not trigger overload general on DNS timeout 
This was missed in #40527 when the DNS timeout overload general signal
was removed.

Closes #40564

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-02-14 13:20:53 -05:00
David Goulet
763d72238d kist: Don't try to flush empty outbuf 
It is possible that a scheduled channel ended up with 0 bytes in its
outbuf after the scheduling loop and having an outbuf table entry
indicating that we need to flush bytes on the wire after the loop.

This lead to attempt to write 0 bytes up to the TLS layer that would
prevent such action.

All in all, this fixes wasted CPU cycles on attempting to flush nothing.

Fixes #40548

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-02-08 09:31:17 -05:00
Nick Mathewson
9e86491cf8 Add a changes file for exit notice redesign (40529) 2022-02-07 11:37:50 -05:00
David Goulet
d0d45a97d8 Merge branch 'maint-0.4.6' 2022-02-04 11:07:34 -05:00
David Goulet
728191fc2e Merge branch 'maint-0.4.5' into maint-0.4.6 2022-02-04 11:07:34 -05:00
Tor CI Release
6a6332a683 fallbackdir: Update list generated on February 04, 2022 2022-02-04 11:05:21 -05:00
Tor CI Release
5ab4fa9fd8 Update geoip files to match ipfire location db, 2022/02/04. 2022-02-04 11:05:13 -05:00
Tor CI Release
cfe022d01d Update geoip files to match ipfire location db, 2021/12/15. 2022-02-04 10:56:29 -05:00
Tor CI Release
f03cab5dbb fallbackdir: Update list generated on December 15, 2021 2022-02-04 10:17:10 -05:00
David Goulet
d6f643e4dd changes: Remove uneeded file due to empty merge forward 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-02-03 08:31:49 -05:00
David Goulet
6b06803e0d Merge branch 'maint-0.4.6' 2022-02-03 08:30:59 -05:00
David Goulet
a08b12568e Merge branch 'maint-0.4.5' into maint-0.4.6 2022-02-03 08:30:40 -05:00
David Goulet
3c73622f27 hs: Double quote the metrics label value 
Fixes #40552

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-02-03 08:30:23 -05:00
David Goulet
28881d0a92 fallbackdir: Update list generated on January 24, 2022 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-01-24 10:35:18 -05:00
David Goulet
324ded93be geoip: Update to match ipfire location db, 2022/01/24. 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-01-24 10:31:43 -05:00
Nick Mathewson
935d7b5803 Resolve typedef conflict from congestion_control_t 
Resumes being able to build on old / esoteric gcc versions.

Fixes bug 40550; bugfix on 0.4.7.1-alpha.
 2022-01-20 14:22:00 -05:00