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7dee70c3e1
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12634 Commits

Author SHA1 Message Date
Matt Nordhoff
7dee70c3e1 Add "TByte" and "TBytes" units; also add "TBits" to man page 2016-11-10 09:13:27 -05:00
Nick Mathewson
0f4f63b7b8 Merge branch 'maint-0.2.9' 2016-11-10 09:11:35 -05:00
teor
0ec94588ab
Stop logging single onion and Tor2web long-term one-hop circuits 
Single onion services and Tor2web deliberately create long-term one-hop
circuits to their intro and rend points, respectively.

These log messages are intended to diagnose issue 8387, which relates to
circuits hanging around forever for no reason.

Fixes bug 20613; bugfix on 0.2.9.1-alpha. Reported by "pastly".
 2016-11-09 11:23:51 +11:00
teor
5dca9487c4
Call get_options() once at the top of circuit_log_ancient_one_hop_circuits() 
Refactoring, no behaviour change.
 2016-11-09 11:15:48 +11:00
Nick Mathewson
c58592e658 Merge branch 'maint-0.2.9' 2016-11-08 18:51:19 -05:00
Nick Mathewson
89ec191b68 Merge remote-tracking branch 'public/bug20306_029' into maint-0.2.9 2016-11-08 18:51:07 -05:00
Nick Mathewson
d1a0f2e7e4 Merge branch 'maint-0.2.9' 2016-11-08 07:12:16 -05:00
teor
38e3f91c63
When using exponential backoff in test networks, use a lower exponent 
Lower exponents mean that delays do not vary as much. This helps test
networks bootstrap consistently.

Bugfix on 20499.
 2016-11-08 16:42:26 +11:00
Nick Mathewson
3e3040a5d9 Merge branch 'maint-0.2.9' 
Conflicts:
	src/or/rendservice.c
 2016-11-07 16:31:40 -05:00
Nick Mathewson
c2fc0941a5 Merge remote-tracking branch 'teor/bug20484_029_v2' into maint-0.2.9 2016-11-07 16:12:13 -05:00
Nick Mathewson
89edef6afb Treat bacoff/schedule mismatch as a bug. 2016-11-07 11:05:57 -05:00
Nick Mathewson
1934bf75ef Merge branch 'maint-0.2.9' 2016-11-07 11:02:15 -05:00
Nick Mathewson
e51f105c41 Reduce multiplier to 3, per teor's recommendation on #20534 
(Three _is_ a good number for anonymity!)
 2016-11-07 11:01:21 -05:00
Nick Mathewson
85970f7047 Always increment delays by at least 1. 2016-11-07 11:01:21 -05:00
Nick Mathewson
1fdf6e5814 Avoid integer overflow in delay calculation. 2016-11-07 11:01:21 -05:00
Nick Mathewson
864c42f4d6 Count HTTP 503 as a download failure. 
Because as Teor puts it: "[Resetting on 503] is exactly what we
don't want when relays are busy - imagine clients doing an automatic
reset every time they DoS a relay..."

Fixes bug 20593.
 2016-11-07 11:01:21 -05:00
Nick Mathewson
667ba776b1 Adjust download schedules per teor's #20534 recommendataions 2016-11-07 11:01:20 -05:00
Nick Mathewson
800dff1308 Merge branch 'maint-0.2.9' 2016-11-07 09:32:21 -05:00
Nick Mathewson
d82ffb77f3 Merge branch '20499_part1_029_squashed', remote-tracking branches 'teor/bug20591_029' and 'teor/bug20533_029' into maint-0.2.9 2016-11-07 09:20:13 -05:00
Nick Mathewson
858867a31a Allow infinitely long delays in exponential-backoff downloads 
It's only safe to remove the failure limit (per 20536) if we are in
fact waiting a bit longer each time we try to download.

Fixes bug 20534; bugfix on 0.2.9.1-alpha.
 2016-11-07 09:19:35 -05:00
teor
e819d420c5
When downloading certificates, check for related failures 
If a consensus expires while we are waiting for certificates to download,
stop waiting for certificates.

If we stop waiting for certificates less than a minute after we started
downloading them, do not consider the certificate download failure a
separate failure.

Fixes bug 20533; bugfix on commit e0204f21 in 0.2.0.9-alpha.
 2016-11-08 00:01:20 +11:00
teor
1bb28cecd9
Ensure relays don't make multiple connections during bootstrap 
Relays do not deliberately launch multiple attempts, so the impact of this
bug should be minimal. This fix also defends against bugs like #20499.

Bugfix on 0.2.8.1-alpha.
 2016-11-07 23:05:55 +11:00
Nick Mathewson
4e15c2cb7d Merge branch 'maint-0.2.9' 2016-11-06 20:32:21 -05:00
Nick Mathewson
f6a3d213e4 Finish a sentence in a comment. Close 20576. 2016-11-06 20:31:50 -05:00
Nick Mathewson
0b787b1daf Workaround for warning in desc_encode_v3(). 
Fixes bug 20581.
 2016-11-06 20:27:14 -05:00
Nick Mathewson
5385a023e1 Do not apply 'max_failures' to random-exponential schedules. 
Fixes bug 20536; bugfix on 0.2.9.1-alpha.
 2016-11-06 20:08:11 -05:00
Nick Mathewson
e9ce181955 Change a BUG warning to be a warning, not an info. 2016-11-06 20:01:24 -05:00
Nick Mathewson
1b22eae120 Fix get_delay() code to avoid TIME_MAX overflow, not INT_MAX. 
Fixes bug 20587; bugfix on 35bbf2e4a4 in 0.2.8.1-alpha.
 2016-11-06 19:50:08 -05:00
Nick Mathewson
f45a581486 Fix some 32-bit warnings and clang warnings 2016-11-04 15:24:30 -04:00
Nick Mathewson
d16b4b3e48 Fix memory leaks in hs_descriptor/decode_descriptor and in encode_enc_key() 2016-11-04 14:27:45 -04:00
Nick Mathewson
a4291eef5a Expose desc_intro_point_free to the tests, and use it. 
Also fix another couple of leaks.
 2016-11-04 14:22:04 -04:00
David Goulet
6ac85ca2b4 prop224: Fix crosscert memory leaks on error 2016-11-04 14:16:42 -04:00
Nick Mathewson
29ae8dcf96 Fix a bunch of leaks in hs_cache/upload_and_download_hs_desc 2016-11-04 14:13:30 -04:00
David Goulet
954fb99a48 Fix a use-after-free error. 2016-11-04 14:07:33 -04:00
Nick Mathewson
6847b9f6af Fix make check-spaces 2016-11-04 14:00:08 -04:00
Nick Mathewson
09c750cce3 Check the correct key when checking RSA crosscert in hs_descriptor.c 
Note that the "signed key" in the signing key certificate is the
signing key.  The "signing key" in the  signing key certificate is
the key that signs the certificate -- that is, the blinded key.
 2016-11-04 13:49:05 -04:00
Nick Mathewson
dbd01590cc Fix an assertion failure in hs_cache_free_all(). 
It's possible for Tor to decide to exit before it's 100% done
initializing.  So, don't assert that the initialization is done.
 2016-11-04 13:30:10 -04:00
Nick Mathewson
d88046a80d Fix compilation. 2016-11-04 13:26:56 -04:00
Nick Mathewson
c35c43d7d9 Merge branch 'ticket17238_029_02-resquash' 
Conflicts:
	src/or/rendclient.c
	src/or/rendcommon.c
	src/or/routerparse.c
	src/test/test_dir.c
	src/trunnel/ed25519_cert.h
 2016-11-04 13:26:37 -04:00
Nick Mathewson
c189cb5cc2 Use a better salted-MAC construction in build_mac() 2016-11-04 13:15:28 -04:00
David Goulet
1eed6edf36 prop224: Add a cache free all function 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2016-11-04 10:32:50 -04:00
David Goulet
3f29688bdf prop224: Use a const pointer for the cache lookup entry 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2016-11-04 10:32:50 -04:00
David Goulet
1263f74a12 prop224: Rename cert type to follow naming convention 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2016-11-04 10:32:50 -04:00
David Goulet
1517a8a2eb Add EnableOnionServicesV3 consensus parameter 
This parameter controls if onion services version 3 (first version of prop224)
is enabled or not. If disabled, the tor daemon will not support the protocol
for all components such as relay, directory, service and client. If the
parameter is not found, it's enabled by default.

Closes #19899

Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:50 -04:00
George Kadianakis
d795ed5871 Make check-spaces happy :) 
Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:50 -04:00
George Kadianakis
a8efd087bd test: Add prop224 directory fetch/upload unit tests 
Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:50 -04:00
George Kadianakis
f59990f24d prop224: Directory support for v3 descriptor fetch 
Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:49 -04:00
David Goulet
45a72356cb prop224: Directory support for v3 descriptor publishing 
Closes #19205

Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:49 -04:00
David Goulet
1aeaba4906 test: Add prop224 directory cache unit tests 
Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:32:49 -04:00
David Goulet
025610612d prop224: Directory cache support 
This implements the proposal 224 directory descriptor cache store and lookup
functionalities. Furthermore, it merges the OOM call for the HSDir cache with
current protocol v2 and the new upcoming v3.

Add hs_cache.{c|h} with store/lookup API.

Closes #18572

Signed-off-by: David Goulet <dgoulet@torproject.org>
Signed-off-by: George Kadianakis <desnacked@riseup.net>
 2016-11-04 10:31:35 -04:00