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Author SHA1 Message Date
David Goulet
01efb15496 Merge branch 'maint-0.4.5' into maint-0.4.7 2022-12-06 08:56:04 -05:00
Mike Perry
a51cd9a569 Ticket 40724: Add metrics for CC circuit counts 2022-12-02 21:50:59 +00:00
Mike Perry
4c419183cc Ticket 40724: Changes file 2022-12-01 22:22:45 +00:00
Mike Perry
07b521560f Ticket 40724: Additional congestion control metrics 2022-12-01 22:19:08 +00:00
Roger Dingledine
72b04a5aa4 dirauth: rotate moria1 keys and ports 
Rotate the relay identity key and v3 identity key for moria1. They
have been online for more than a decade, there was a known potential
compromise, and anyway refreshing keys periodically is good practice.

Advertise new ports too, to avoid confusion.

Closes ticket 40722.
 2022-11-29 20:33:58 -05:00
David Goulet
a91bcb5516 Merge branch 'maint-0.4.5' into maint-0.4.7 2022-11-28 10:27:13 -05:00
David Goulet
efeef819f5 changes: Add file for ticket 40674 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-28 10:25:48 -05:00
Rasmus Dahlberg
15efc25fb5 dns: Make TTLs fuzzy at exit relays 
This change mitigates DNS-based website oracles by making the time that
a domain name is cached uncertain (+- 4 minutes of what's measurable).

Resolves TROVE-2021-009.

Fixes #40674
 2022-11-28 10:25:06 -05:00
Rasmus Dahlberg
be7afe658e Clip DNS TTL values once in event callback 
This change ensures that other parts of the code base always operate on
the same clipped TTL values, notably without being aware of clipping.
 2022-11-28 10:25:04 -05:00
David Goulet
fbc9e92fdb relay: Use the configured number of threads for worker work calculation 
We cap our number of CPU worker threads to at least 2 even if we have a
single core. But also, before we used to always add one extra thread
regardless of the number of core.

This meant that we were off when re-using the get_num_cpus() function
when calculating our onionskin work overhead because we were always off
by one.

This commit makes it that we always use the number of thread our actual
thread pool was configured with.

Fixes #40719

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-23 14:05:10 -05:00
Tor CI Release
cca19a4099 version: Bump version to 0.4.7.11-dev 2022-11-10 10:21:05 -05:00
Tor CI Release
ffcb8a76af version: Bump version to 0.4.7.11 2022-11-10 09:51:29 -05:00
Tor CI Release
58bd4e0899 fallbackdir: Update list generated on November 10, 2022 2022-11-10 09:43:55 -05:00
Tor CI Release
e39be4a14f Update geoip files to match ipfire location db, 2022/11/10. 2022-11-10 09:43:47 -05:00
David Goulet
e94c27c0ab metrics: Split cc with counters and gauges 
Part of #40712

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-10 08:57:39 -05:00
David Goulet
2737037ccd metrics: Split connections with a counter and gauge 
Created and Rejected connections are ever going up counters. While
Opened connections are gauges going up and down.

Fixes #40712

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-10 07:29:18 -05:00
David Goulet
e2a94e050d changes: Add file for ticket 40674 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-09 15:35:51 -05:00
David Goulet
c13dc8b08a Merge branch 'ticket40674_047_01' into maint-0.4.7 2022-11-09 15:32:18 -05:00
Rasmus Dahlberg
21eac1e8d8 dns: Make TTLs fuzzy at exit relays 
This change mitigates DNS-based website oracles by making the time that
a domain name is cached uncertain (+- 4 minutes of what's measurable).

Resolves TROVE-2021-009.

Fixes #40674
 2022-11-09 15:30:43 -05:00
David Goulet
780ca741f3 relay: Cache onion queue parameters on consensus change 
This is part of the fast path so we need to cache consensus parameters
instead of querying it everytime we need to learn a value.

Part of #40704

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-09 15:12:51 -05:00
David Goulet
e3f6908984 relay: Make the max pending tasks per CPU a consensus parameter 
Until now, there was this magic number (64) used as the maximum number
of tasks a CPU worker can take at once.

This commit makes it a consensus parameter so our future selves can
think of a better value depending on network conditions.

Part of #40704

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-09 13:13:21 -05:00
David Goulet
9c8c7804d5 relay: Add the onion_queue_wait_cutoff consensus param 
Transform the hardcoded value ONIONQUEUE_WAIT_CUTOFF into a consensus
parameter so we can control it network wide.

Closes #40704

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-09 11:57:32 -05:00
David Goulet
93523ed0d6 relay: Make MaxOnionQueueDelay into a consensus param 
Part of #40704

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-09 11:57:32 -05:00
David Goulet
4db03ac360 Merge branch 'tor-gitlab/mr/654' into maint-0.4.7 2022-11-09 11:51:46 -05:00
Mike Perry
04fafeb2dd metrics: Reorganize state labels so rate() can be applied 
Part of #40708.
 2022-11-09 11:48:42 -05:00
Mike Perry
09d32ac667 metrics: Use N_EWMA for moving avg, with N=100. 
Part of #40708.
 2022-11-09 11:48:42 -05:00
David Goulet
fe045f02d0 Merge branch 'maint-0.4.5' into maint-0.4.7 2022-11-09 11:47:06 -05:00
Sam James
ee38514cc4 build: fix -Wstrict-prototypes (Clang 16) 
Clang 16 warns on -Wstrict-prototypes in preparation for C23 which can
among other things, lead to some configure tests silently failing/returning the wrong result.

Fixes this error:
```
-ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
+ignoreme: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
 main ()
```

For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2],
or the (new) c-std-porting mailing list [3].

[0] https://lwn.net/Articles/913505/
[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
[3] hosted at lists.linux.dev.

Bug: https://bugs.gentoo.org/879747
Signed-off-by: Sam James <sam@gentoo.org>
---
 2022-11-09 11:46:55 -05:00
David Goulet
5b0103cfb4 Merge branch 'tor-gitlab/mr/651' into maint-0.4.7 2022-11-08 15:25:08 -05:00
Mike Perry
59bef48490 metrics: Record percentage of blocked channels 
Part of #40708.
 2022-11-08 18:25:07 +00:00
Mike Perry
00633bc619 metrics: Report amount of cwnd drop from delta and gamma 
Part of #40708.
 2022-11-08 12:47:14 -05:00
David Goulet
fde87096c3 Merge branch 'tor-gitlab/mr/650' into maint-0.4.7 2022-11-08 12:36:19 -05:00
David Goulet
d634a5ebc7 relay: Remove unused conn->ext_or_conn_id 
This also incidently removes a use of uninitialized stack data from the
connection_or_set_ext_or_identifier() function.

Fixes #40648

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-08 12:35:09 -05:00
David Goulet
2066e0494c math: Replace naughty macro by an inline function 
Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 14:49:41 -05:00
Mike Perry
fec9757a37 metrics: Add flow control metrics. 
Part of #40708.
 2022-11-07 09:55:06 -05:00
Mike Perry
2f7e05d89d metrics: Add stats when the clock stalls. 
Part of #40708.
 2022-11-07 09:55:06 -05:00
Mike Perry
83fdaff7c0 metrics: Add running average of CC cwnd in slow start when closing circuit 
Count slow start separately.

Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 09:55:06 -05:00
David Goulet
f270d20cb0 changes: Add file for ticket 40708 
Closes #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 09:55:06 -05:00
David Goulet
62ce557b0b metrics: Add stats when reaching vegas delta or ss_cwnd_max 
Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 09:55:06 -05:00
David Goulet
a0e72fcb97 metrics: Add running average of CC cwnd when closing circuit 
Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 09:55:06 -05:00
David Goulet
c565ef9c58 metrics: Add running average of CC cwnd when exiting slow start 
Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-07 09:55:06 -05:00
David Goulet
6196e9596a metrics: Add connection socket family to metrics 
Adds either ipv4 or ipv6 to the "tor_relay_connections_total" stats.

Closes #40710

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-03 13:05:21 -04:00
David Goulet
87e820a0c5 metrics: Add stats for num circ reaching max cell outq 
Part of #40708

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-11-03 09:37:38 -04:00
Rasmus Dahlberg
0fe2096144 Clip DNS TTL values once in event callback 
This change ensures that other parts of the code base always operate on
the same clipped TTL values, notably without being aware of clipping.
 2022-11-01 09:29:19 -04:00
David Goulet
619dd35321 sandbox: Add my-consensus-<flavor-name> to sandbox for dirauth 
Fixese #40663

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-10-31 11:37:43 -04:00
David Goulet
5db238f3e3 thread: Bump max detectable CPU from 16 to 128 
Lets take advantage of those beefy machines ;).

Closes #40703

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-10-28 11:28:43 -04:00
David Goulet
f09b913e18 Merge branch 'tor-gitlab/mr/645' into maint-0.4.7 2022-10-27 11:42:07 -04:00
David Goulet
72f52d2c85 Merge branch 'tor-gitlab/mr/644' into maint-0.4.7 2022-10-27 11:41:43 -04:00
David Goulet
6d40e980fb metrics: Treat relay connections as gauge, not counter 
Fixes #40699

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2022-10-27 11:37:21 -04:00
Mike Perry
b30193416c Changes file for 40683 2022-10-27 15:36:53 +00:00