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1944 Commits

Author SHA1 Message Date
Robert Ransom
88e0026d2f Send CIRC2 event when a circuit is cannibalized 2011-11-24 06:55:06 -08:00
Robert Ransom
296b8d0b10 Add CIRC2 control-port event, and send it when a circ's purpose changes 2011-11-24 06:54:55 -08:00
Roger Dingledine
6a76007b08 Merge branch 'maint-0.2.2' 
Conflicts:
	src/or/dirserv.c
 2011-11-21 18:36:49 -05:00
Roger Dingledine
c0ec4eafc5 parameterize bw cutoffs to guarantee Fast and Guard flags 
Now it will be easier for researchers to simulate Tor networks with
different values. Resolves ticket 4484.
 2011-11-21 18:22:10 -05:00
Roger Dingledine
be1f3a5eb5 normalize the name of the CERTS cell 2011-10-31 04:33:38 -04:00
Sebastian Hahn
2dec6597af Merge branch 'maint-0.2.2_secfix' into master_secfix 
Conflicts:
	src/common/tortls.c
	src/or/connection_or.c
	src/or/dirserv.c
	src/or/or.h
 2011-10-27 00:38:45 +02:00
Robert Ransom
4684ced1b3 Add option to give guard flag to relays without the CVE-2011-2768 fix 
This way, all of the DA operators can upgrade immediately, without nuking
every client's set of entry guards as soon as a majority of them upgrade.

Until enough guards have upgraded, a majority of dirauths should set this
config option so that there are still enough guards in the network. After
a few days pass, all dirauths should use the default.
 2011-10-26 23:56:47 +02:00
Sebastian Hahn
df05e5ef4d Merge branch 'maint-0.2.1_secfix' into maint-0.2.2_secfix 
Conflicts:
	src/or/connection_or.c
 2011-10-26 23:30:27 +02:00
Robert Ransom
c05bb53508 Mark which OR connections are outgoing 2011-10-26 23:21:11 +02:00
Robert Ransom
af12c39d6d Don't use any OR connection which sent us a CREATE_FAST cell for an EXTEND 
Fix suggested by Nick Mathewson.
 2011-10-26 23:20:56 +02:00
Nick Mathewson
2a2301e411 Rename get_client_identity_key to get_tlsclient_identity_key 2011-10-26 14:16:34 +02:00
Robert Ransom
59e565e2a2 Maintain separate server and client identity keys when appropriate. 
Fixes a bug described in ticket #988.

Conflicts:

	src/or/main.c
	src/or/router.c
 2011-10-26 14:16:20 +02:00
Robert Ransom
07ab559a8e Add public_server_mode function. 2011-10-26 14:03:43 +02:00
Sebastian Hahn
af02c4a9c3 remove code related to tracking descriptor serving times 
This had broken due to bitrot - it doesn't know about microdescriptors
at all, and afaik hasn't generally been used in ages.
 2011-10-21 06:02:47 +02:00
Sebastian Hahn
35fe4825fc Quiet two notices, and spelling mistake cleanup 2011-10-10 23:14:31 -04:00
Nick Mathewson
059d3d0613 Remove auth_challenge field from or_handshake_state_t 
We didn't need to record this value; it was already recorded
implicitly while computing cell digests for later examination in the
authenticate cells.
 2011-10-10 23:14:31 -04:00
Nick Mathewson
7aadae606b Make sure we stop putting cells into our hash at the right time. 2011-10-10 23:14:30 -04:00
Nick Mathewson
83bb9742b5 Hook up all of the prop176 code; allow v3 negotiations to actually work 2011-10-10 23:14:18 -04:00
Nick Mathewson
6c7f28454e Implement cert/auth cell reading 2011-10-10 23:14:17 -04:00
Nick Mathewson
df78daa5da Functions to send cert and auth_challenge cells. 2011-10-10 23:14:10 -04:00
Nick Mathewson
1b0645acba Cell types and states for new OR handshake 
Also, define all commands > 128 as variable-length when using
v3 or later link protocol.  Running into a var cell with an
unrecognized type is no longer a bug.
 2011-10-10 23:14:09 -04:00
Nick Mathewson
ed39621a9d Merge remote-tracking branch 'asn2/bug3656' 
Conflicts:
	src/common/util.c
	src/common/util.h
	src/or/config.h
	src/or/main.c
	src/test/test_util.c
 2011-10-07 16:05:13 -04:00
Nick Mathewson
4aa4bce474 Merge remote-tracking branch 'rransom-tor/bug3335-v2' 
Conflicts:
	src/or/connection_edge.c
	src/or/rendclient.c
 2011-10-03 15:06:07 -04:00
Robert Ransom
fbea8c8ef1 Detect and remove unreachable intro points 2011-10-02 12:49:35 -07:00
Robert Ransom
eaed37d14c Record intro point timeouts in rend_intro_point_t 2011-10-02 12:49:34 -07:00
Nick Mathewson
a4b7525c3c Fix a crash bug in tor_assert(md->held_by_node) 
The fix is to turn held_by_node into a reference count.

Fixes bug 4118; bugfix on 0.2.3.1-alpha.
 2011-09-28 13:40:21 -04:00
Nick Mathewson
fee094afcd Fix issues in 3630 patch noted by Karsten 2011-09-22 15:07:35 -04:00
Florian Tschorsch
6b1d8321ae New torrc option to allow bucket refill intervals of less than 1 sec 
Implements bug3630.
 2011-09-22 15:07:23 -04:00
Roger Dingledine
1fcaeb6092 Merge branch 'maint-0.2.2' 2011-09-13 18:32:00 -04:00
Roger Dingledine
4a351b4b9e Merge branch 'maint-0.2.1' into maint-0.2.2 
Conflicts:
	src/or/main.c
	src/or/router.c
 2011-09-13 18:27:13 -04:00
Roger Dingledine
62ec584a30 Generate our ssl session certs with a plausible lifetime 
Nobody but Tor uses certs on the wire with 2 hour lifetimes,
and it makes us stand out. Resolves ticket 4014.
 2011-09-13 18:24:45 -04:00
Nick Mathewson
386966142e Merge remote-tracking branch 'origin/maint-0.2.2' 2011-09-11 16:25:14 -04:00
Robert Ransom
07a5cf285a Describe rend_service_descriptor_t more completely 2011-09-10 19:09:01 -04:00
Robert Ransom
aa900b17ca Describe rend_intro_point_t more completely 2011-09-10 19:05:53 -04:00
Nick Mathewson
d3ff167e09 Fix whitespace issues in patches merged today so far 2011-09-07 20:26:58 -04:00
Nick Mathewson
41eef6680e Merge remote-tracking branch 'origin/maint-0.2.2' 
Conflicts:
	src/or/dirserv.c
	src/or/networkstatus.c

Conflicts were related to routerinfo->node shift.
 2011-09-07 14:51:55 -04:00
Nick Mathewson
dfa6cde4d4 Merge remote-tracking branch 'public/bug2649_squashed' into maint-0.2.2 2011-09-07 14:43:06 -04:00
Nick Mathewson
0cb01f5c97 Merge remote-tracking branch 'public/split_entry_conn' 
Conflicts:
	src/or/connection.c
	src/or/connection_edge.c
	src/or/connection_edge.h
	src/or/dnsserv.c

Some of these were a little tricky, since they touched code that
changed because of the prop171 fixes.
 2011-09-07 14:13:57 -04:00
Robert Ransom
cab3641638 Fix handling of ISO_STREAM 
Now we track *which* stream with ISO_STREAM set is associated to a
particular circuit, so that we won't think that stream is incompatible
with its circuit and launch another one a second later, and we use that
same field to mark circuits which have had an ISO_STREAM stream attached
to them, so that we won't ever put a second stream on that circuit.

Fixes bug 3695.
 2011-08-08 09:42:48 -04:00
George Kadianakis
941709ee50 Server transport proxies should bind on the same port each time, if possible. 2011-08-07 18:05:40 +02:00
Nick Mathewson
e511a3a4dd Handle storing much longer socks4 authentication data. 2011-08-05 18:56:30 -04:00
Nick Mathewson
8054e81e14 Treat socks_request->{username,password} as non-NUL-terminated 
They *are* non-NUL-terminated, after all (and they have to be, since
the SOCKS5 spec allows them to contain embedded NULs.  But the code
to implement proposal 171 was copying them with tor_strdup and
comparing them with strcmp_opt.

Fix for bug on 3683; bug not present in any yet-released version.
 2011-08-04 12:03:31 -04:00
Nick Mathewson
6596aa022f Implement protocol-type isolation correctly. 
Previously we'd just looked at the connection type, but that's
always CONN_TYPE_AP.  Instead, we should be looking at the type of
the listener that created the connection.

Spotted by rransom; fixes bug 3636.
 2011-08-02 10:48:39 -04:00
Nick Mathewson
569fe936b8 Move entry-only fields from edge_connection_t to entry_connection_t 
Also, refactor the code accordingly.
 2011-07-21 11:15:25 -04:00
Nick Mathewson
33e6a3d750 Add a new type entry_connection_t for entry connections 
No fields have moved there yet; for now, it's just a placeholder type.
 2011-07-21 10:39:59 -04:00
Nick Mathewson
cd3709a2b0 For accuracy, s/exit_allows_optimistic_data/may_use_optimistic_data/ 2011-07-20 14:14:21 -04:00
Nick Mathewson
6e923ed8cd Add an OptimisticData option to control client-side optimistic data 2011-07-20 14:14:21 -04:00
Nick Mathewson
eaa1c05397 Merge branch 'optimistic-client' 
The conflicts are with the proposal 171 circuit isolation code, and
they're all trivial: they're just a matter of both branches adding
some unrelated code in the same places.

Conflicts:
	src/or/circuituse.c
	src/or/connection.c
 2011-07-20 09:50:53 -04:00
Nick Mathewson
12dfb4f5d8 Use socks username/password information in stream isolation 2011-07-19 02:44:12 -04:00
Nick Mathewson
172f8acbe7 Stick controller-originated resolves in their own session group 2011-07-19 02:02:17 -04:00