Commit Graph

37262 Commits

Author SHA1 Message Date
David Goulet
627e7d6625 Remove unused addr_port_set code
Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-01 12:28:29 -05:00
David Goulet
bd4a3f64a1 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>
2021-02-01 12:22:23 -05:00
David Goulet
385fda038f Merge branch 'maint-0.4.5' 2021-02-01 09:24:38 -05:00
David Goulet
838e07be9d 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>
2021-02-01 09:04:50 -05:00
David Goulet
2c3c30e58f 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>
2021-02-01 08:56:27 -05:00
Nick Mathewson
1eec42dee4 Remove changes files merged in 0455-rc 2021-01-29 17:11:13 -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
David Goulet
ec9575944a Merge branch 'maint-0.4.5' 2021-01-29 14:40:56 -05:00
George Kadianakis
46efbcb116 test: Add test for exits blocking reentry to the network
Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-29 14:28:56 -05:00
Roger Dingledine
632688c797 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 14:28:54 -05:00
David Goulet
8dda7bfdb8 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 14:28:51 -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
e50469299b Merge branch 'maint-0.4.5' 2021-01-28 12:46:31 -05:00
David Goulet
0ec507171d Merge branch 'maint-0.4.4' into maint-0.4.5 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
efba228823 Merge branch 'maint-0.4.5' 2021-01-28 12:42:32 -05:00
David Goulet
545fee6e4f Merge branch 'maint-0.4.4' into maint-0.4.5 2021-01-28 12:42:32 -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
8549b66ba6 Merge branch 'maint-0.4.5' 2021-01-28 12:36:43 -05:00
David Goulet
50ac9f9229 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-01-28 12:36:42 -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
8cd696ca04 Merge branch 'maint-0.4.5' 2021-01-28 12:14:10 -05:00
David Goulet
c652740515 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-01-28 12:14:10 -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
ba82b685a5 Merge branch 'maint-0.4.5' 2021-01-28 12:08:21 -05:00
David Goulet
09901aeb07 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-01-28 12:08:21 -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
f715b5c0d8 Merge branch 'maint-0.4.5' 2021-01-28 12:04:42 -05:00
David Goulet
aade1e8108 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-01-28 12:04:42 -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
e4e6418023 Merge branch 'maint-0.4.5'
"ours" to avoid version bump(s)
2021-01-28 11:20:08 -05:00
Nick Mathewson
26a07287a4 Bump to 0.4.5.5-rc 2021-01-28 11:20:01 -05:00
Nick Mathewson
ceb5735652 Merge branch 'maint-0.4.4' into maint-0.4.5
"ours" to avoid version bump.
2021-01-28 11:19:23 -05:00