Commit Graph

35973 Commits

Author SHA1 Message Date
David Goulet
c2cee6c780 node: Move reentry set to use a digestmap_t
Any lookup now will be certain and not probabilistic as the bloomfilter.

Closes #40269

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-03 08:54:02 -05:00
David Goulet
59f1a41a7f relay: Send back CONNECTION_REFUSED on reentry
The TORPROTOCOL reason causes the client to close the circuit which is not
what we want because other valid streams might be on it.

Instead, CONNECTION_REFUSED will leave it open but will not allow more streams
to be attached to it. The client then open a new circuit to the destination.

Closes #40270

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-03 08:52:48 -05:00
David Goulet
36b51a1c71 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-02-03 08:51:37 -05:00
David Goulet
0f8195406e Merge branch 'maint-0.3.5' into maint-0.4.3 2021-02-03 08:51:36 -05:00
David Goulet
98590621bb relay: Double the size of the relay reentry set
This is to minimize false positive and thus deny reentry to Exit connections
that were in reality not re-entering. Helps with overall UX.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-03 08:51:00 -05:00
David Goulet
ce3af5dd59 relay: Follow consensus parameter for network reentry
Obey the "allow-network-reentry" consensus parameters in order to decide to
allow it or not at the Exit.

Closes #40268

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-03 08:50:56 -05:00
David Goulet
b2434d30d2 Merge branch 'tor-gitlab/mr/285' into ticket2667_044_01 2021-01-29 14:54:21 -05:00
David Goulet
705fd37875 Merge branch 'tor-gitlab/mr/284' into ticket2667_043_01 2021-01-29 14:51:38 -05:00
George Kadianakis
9eba65bd8b test: Add test for exits blocking reentry to the network
Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-29 14:19:17 -05:00
Roger Dingledine
93ac6ec4d3 exit: Deny re-entry into the network
Exit relays now reject exit attempts to known relay addresses + ORPort and
also to authorities on the ORPort and DirPort.

Closes #2667

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-29 14:19:17 -05:00
David Goulet
f26950fa7a relay: Add bloomfiter of relay address + {OR|Dir}Port
In order to deny re-entry in the network, we now keep a bloomfilter of relay
ORPort + address and authorities ORPort + address and DirPort + address
combinations.

So when an Exit stream is handled, we deny anything connecting back into the
network on the ORPorts for relays and on the ORPort+DirPort for the
authorities.

Related to #2667

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-29 14:19:17 -05:00
David Goulet
ea38016202 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:46:31 -05:00
David Goulet
79cb47cfc2 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:46:31 -05:00
David Goulet
9556276f07 Merge branch 'tor-gitlab/mr/50' into maint-0.3.5 2021-01-28 12:46:24 -05:00
David Goulet
be81ecba3a Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:42:31 -05:00
David Goulet
f058db1f3d Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:42:31 -05:00
David Goulet
290007e3c4 Merge branch 'tor-gitlab/mr/239' into maint-0.3.5 2021-01-28 12:42:26 -05:00
David Goulet
a3f2bc8f13 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:36:42 -05:00
David Goulet
f3da5f88d7 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:36:42 -05:00
David Goulet
02bd135cb1 Merge branch 'tor-gitlab/mr/243' into maint-0.3.5 2021-01-28 12:36:35 -05:00
David Goulet
2c4a2a93d3 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:14:10 -05:00
David Goulet
dd5fbc1bd9 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:14:10 -05:00
David Goulet
1887231afb Merge branch 'tor-gitlab/mr/256' into maint-0.4.4 2021-01-28 12:12:01 -05:00
David Goulet
5c89197c9f Merge branch 'tor-gitlab/mr/255' into maint-0.4.3 2021-01-28 12:11:33 -05:00
David Goulet
1bdccc03a9 Merge branch 'tor-gitlab/mr/254' into maint-0.3.5 2021-01-28 12:10:39 -05:00
David Goulet
ed0fcfd2b8 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:08:21 -05:00
David Goulet
6186288eb6 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:08:20 -05:00
David Goulet
045db909c2 Merge remote-tracking branch 'tor-gitlab/mr/140' into maint-0.3.5 2021-01-28 12:08:14 -05:00
David Goulet
737cd79c42 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-28 12:04:42 -05:00
David Goulet
a17be1b5b6 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-28 12:04:42 -05:00
David Goulet
c6fb26695b Merge remote-tracking branch 'tor-gitlab/mr/186' into maint-0.3.5 2021-01-28 12:04:37 -05:00
Nick Mathewson
f8fea8b979 Bump to 0.4.4.7 2021-01-28 11:19:00 -05:00
Nick Mathewson
bcb8afe38e Merge branch 'maint-0.4.3' into maint-0.4.4
"ours" to avoid version bump.
2021-01-28 11:18:30 -05:00
Nick Mathewson
c3ed4b2e56 Bump to 0.4.3.8. 2021-01-28 11:18:13 -05:00
Nick Mathewson
7ed0fbd885 Merge branch 'maint-0.3.5' into maint-0.4.3
"ours" to avoid version bump.
2021-01-28 11:17:43 -05:00
Nick Mathewson
3ebf75993f Bump to 0.3.5.13. 2021-01-28 11:17:32 -05:00
David Goulet
09a1a34ad1 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-21 16:18:43 -05:00
David Goulet
641dce2d6b Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-21 16:18:43 -05:00
Alex Xu (Hello71)
65087903d9 gitignore: don't ignore core directory
otherwise src/core is ignored.
2021-01-21 16:18:22 -05:00
David Goulet
2a3cf37450 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-21 16:06:54 -05:00
David Goulet
c09f8da8a9 Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-21 16:06:54 -05:00
David Goulet
8500700aa4 build: Add "make lsp" command
Generates the compile_commands.json file using the "bear" application so the
ccls server can be more efficient with our code base.

Closes #40227

Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-21 16:06:31 -05:00
Nick Mathewson
d54cd853ad Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-19 12:53:52 -05:00
Nick Mathewson
9b390a556e Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-19 12:53:52 -05:00
Nick Mathewson
b7f886beb4 Merge remote-tracking branch 'tor-gitlab/mr/163' into maint-0.4.3 2021-01-19 12:53:44 -05:00
Nick Mathewson
faf7b550e7 Merge remote-tracking branch 'tor-gitlab/mr/143' into maint-0.3.5 2021-01-19 12:53:30 -05:00
Nick Mathewson
4c82c2d1d4 Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-19 12:49:22 -05:00
Nick Mathewson
a22bfe04bc Merge branch 'maint-0.3.5' into maint-0.4.3 2021-01-19 12:45:07 -05:00
Nick Mathewson
2d5b21598e Merge remote-tracking branch 'tor-gitlab/mr/259' into maint-0.3.5 2021-01-19 12:44:59 -05:00
David Goulet
61ee17eb1e Merge branch 'maint-0.4.3' into maint-0.4.4 2021-01-13 10:38:05 -05:00