Roger Dingledine
4f3827f1d1
resolve the entryguard uptime/capacity question. and mark a
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new xxx that we'll want to address one day.
svn:r8628
2006-10-07 02:55:44 +00:00
Roger Dingledine
06e5b2283c
minor cleanups
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svn:r8622
2006-10-07 00:50:39 +00:00
Roger Dingledine
1cf37f90c4
bugfix and cleanups re: entry guards.
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svn:r8620
2006-10-06 23:37:07 +00:00
Nick Mathewson
50320ac420
r8862@totoro: nickm | 2006-10-03 14:54:14 -0400
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Make verbose names get used (when appropriate and selected) in responses to getinfo requests.
svn:r8593
2006-10-03 19:00:18 +00:00
Nick Mathewson
6e0b90a902
r8838@totoro: nickm | 2006-10-02 15:24:39 -0400
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Partial implementation of revised nickname syntax for controllers. Implement ability to look up routers by "verbose" nicknames; add a per-v1-control-connection flag to turn the feature on in events. Needs testing, spec, ability to actually turn on the flag, double-checking that we wont overflow any nickname buffers, and changelog.
svn:r8582
2006-10-03 18:58:40 +00:00
Roger Dingledine
246fecb585
the other half of the is_local_IP patch
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svn:r8581
2006-10-03 05:45:58 +00:00
Nick Mathewson
4c56ac93ca
r8851@totoro: nickm | 2006-10-02 18:13:27 -0400
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Remove/clarify some XXXs for no longer being accurate; for begin things we do not indend to fix; for already being parts of big todo issues (like "/* XXX ipv6 */"); etc. Also fix some spaces.
svn:r8580
2006-10-02 22:13:42 +00:00
Nick Mathewson
57ffca883d
r8826@totoro: nickm | 2006-10-01 17:58:45 -0400
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Disprefer exit nodes for entry, middle positions (fixes bug 200). Also, switch to using a uint64_t to hold "total bandwidth for all nodes" under consideration; crypt_rand_int would have died at 2GB/s network capacity.
svn:r8571
2006-10-01 21:59:09 +00:00
Nick Mathewson
ce72a9914e
r8822@totoro: nickm | 2006-10-01 16:24:22 -0400
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Fix bug 303: reject attempts to use Tor as a one-hop proxy.
svn:r8566
2006-10-01 20:50:11 +00:00
Nick Mathewson
723ff1c93d
r8800@totoro: nickm | 2006-09-29 23:10:49 -0400
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Resolve bug 336: When displaying circuit paths with non-named routers, use their digests, not their nicknames.
svn:r8548
2006-09-30 03:11:13 +00:00
Nick Mathewson
1a444e089a
r8976@Kushana: nickm | 2006-09-28 17:18:57 -0400
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Another tweak to guard logic: ignore check for the Guard flag if a server is listed on EntryNodes. (Also remove redundant checks for always-set variables.)
svn:r8522
2006-09-28 23:57:56 +00:00
Nick Mathewson
d174cccd0b
r8975@Kushana: nickm | 2006-09-28 17:13:53 -0400
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Document entry-guard related functions
svn:r8521
2006-09-28 23:57:52 +00:00
Nick Mathewson
d3a06684bc
r8974@Kushana: nickm | 2006-09-28 17:05:59 -0400
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Improvement to last entry guards patch: track when we last attempted to connect to a node in our state file along with how long it has been unreachable. Also clarify behavior of parse_iso_time() when it gets extra characters.
svn:r8520
2006-09-28 23:57:49 +00:00
Nick Mathewson
9988112c87
r8973@Kushana: nickm | 2006-09-28 16:53:19 -0400
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Refactor entry guard status logic a lot; allow more factors [like not
having a Guard flag or being listed in ExcludeNodes] to render a guard
"unlisted" (now called "unusable"); track guard down status (now
called "unreachable") separately from is_running.
svn:r8519
2006-09-28 23:57:44 +00:00
Roger Dingledine
c22dc94fe6
make my bandwidth exercises actually happen
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svn:r8400
2006-09-15 05:53:00 +00:00
Nick Mathewson
09a895e222
r7324@Kushana: nickm | 2006-08-10 23:23:15 -0700
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Add more warnings to the list of those we tolerate. Start using GCC attributes more, for better error checking and better code generation.
svn:r7020
2006-08-11 07:09:17 +00:00
Roger Dingledine
2bcb081cb1
defense in depth
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svn:r6939
2006-07-30 04:32:58 +00:00
Nick Mathewson
ec82db6995
r6909@Kushana: nickm | 2006-07-26 13:05:58 -0400
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Clean up wide lines from last patch.
svn:r6907
2006-07-26 19:07:37 +00:00
Nick Mathewson
4ff4577beb
r6908@Kushana: nickm | 2006-07-26 12:38:52 -0400
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Refactor connection_t into edge, or, dir, control, and base subtypes. This might save some RAM on busy exit servers, but really matters most in terms of correctness.
svn:r6906
2006-07-26 19:07:26 +00:00
Nick Mathewson
7239262f71
Don't tell anybody, but we're going OO here. This patch splits
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circuit_t into origin_circuit_t and or_circuit_t. I fixed some
segaults; there may be more. We still need to move more rendezvous
stuff into subtypes.
This is a trial run for splitting up connection_t; if the approach is
insane, please say so soon so we can do something smarter.
Also, this discards the old HALF_OPEN code, which nobody seems to
want.
svn:r6817
2006-07-23 07:37:35 +00:00
Roger Dingledine
9283ddb760
an entry guard that is "unlisted", as well as not known to be "down", is
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not therefore "up".
svn:r6798
2006-07-21 07:06:18 +00:00
Roger Dingledine
237c7ecbfd
tweak
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svn:r6796
2006-07-20 23:45:26 +00:00
Roger Dingledine
42e2057d67
fix some more places where we shouldn't crash if we can't build
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our own descriptor yet.
svn:r6775
2006-07-17 06:54:28 +00:00
Roger Dingledine
0ec293b189
actually, that excludenodes fix was redundant. take it out.
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svn:r6727
2006-07-05 18:19:42 +00:00
Roger Dingledine
98c6bf6192
oops, we were ignoring options->ExcludeNodes when picking entry guards.
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it is still the case that we ignore it with respect to entry guards
that we've already picked.
svn:r6726
2006-07-04 20:25:17 +00:00
Roger Dingledine
dc79dd6a46
minor fixes
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svn:r6709
2006-07-04 03:19:59 +00:00
Roger Dingledine
d45757ebcb
also remove word 'middleman' from a log notice
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svn:r6704
2006-06-29 13:11:23 +00:00
Roger Dingledine
37c441d96f
correct a function comment in compute_preferred_testing_list()
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svn:r6660
2006-06-18 21:07:45 +00:00
Roger Dingledine
4e4cc9aa27
lower the number of seconds before we yell about clock jump.
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and make the yelling only happen if you're a server.
svn:r6625
2006-06-15 09:03:15 +00:00
Roger Dingledine
de7a9c83d8
upgrade the severity of the 'clock jump' warn, and ask people
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to report if it occurs.
svn:r6623
2006-06-14 22:28:16 +00:00
Roger Dingledine
09dfe1b265
bugfix: discourage picking directory authorities as our TestVia
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hops, even if they're running the right versions, since we probably
already have a connection established to them.
svn:r6622
2006-06-14 11:06:43 +00:00
Roger Dingledine
977574e48d
back off and add the $ at the beginning of the preferrednodes list
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we generate.
svn:r6620
2006-06-13 12:57:19 +00:00
Roger Dingledine
23e2c6a7dd
first cut at a workaround for the reachability bug: explicitly find a
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server running the right version, if we can, and ask for that one.
svn:r6616
2006-06-13 10:25:22 +00:00
Roger Dingledine
279e86f3c8
Defense in depth: fix the reachability bug a second way too.
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Now if we establish a connection with the right digest, regardless
of what the addr/port is, and we have pending create cells, use it.
svn:r6614
2006-06-13 05:51:28 +00:00
Roger Dingledine
889b8d5bac
Add a new config option TestVia, that lets you specify preferred middle
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hops to use for testing circuits. Perhaps this will let me debug the
reachability problem better.
svn:r6581
2006-06-10 00:26:39 +00:00
Roger Dingledine
6531a31aad
actually, don't fix it that far. we should still do some
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error checking.
svn:r6576
2006-06-09 09:07:59 +00:00
Roger Dingledine
0071d67efd
when only one router is labelled as a guard, and we've
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already picked him, we would cycle endlessly picking him
again, being unhappy about it, and so forth.
now we specifically exclude guards when picking a new guard.
svn:r6575
2006-06-09 09:02:32 +00:00
Roger Dingledine
1e9b35aee3
make connection_or_nonopen_was_started_here() based on something less
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voodooey. it turns out we already do keep a flag like that around.
svn:r6560
2006-06-07 07:11:42 +00:00
Roger Dingledine
96914760bc
fix the bug where we sometimes would fail to send some create cells
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once we'd connected to a(nother) tor server.
svn:r6552
2006-06-06 03:33:24 +00:00
Roger Dingledine
a2fec314b6
scream louder if you've got a pending circuit for a given
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addr/port but the intended n_conn digest is wrong.
svn:r6544
2006-06-05 09:47:19 +00:00
Roger Dingledine
4e773352c2
bugfix: if we are making our first ever connection to any entry
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guard, then don't mark it down at first. we had this implemented
but it was disabled due to a bug.
svn:r6541
2006-06-05 08:58:18 +00:00
Roger Dingledine
bf09898f79
Note a bug that causes servers to sometimes never send the pending
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create cell. Nick, is this a bug? If so, is my fix right?
svn:r6538
2006-06-05 07:27:48 +00:00
Nick Mathewson
853e2d99b6
Add a new warning to our "warn a lot" list: unused parameters. This means we have to explicitly "use" unuseds, but it can catch bugs. (It caught two coding mistakes so far.)
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svn:r6532
2006-06-04 22:42:13 +00:00
Roger Dingledine
1f0e20806b
END_CIRC_REASON_OR_IDENTITY apparently means that we were told to
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connect to a different OR than lives on the addr:port we connected
to. we don't actually remember whether that was the case, currently.
so call it END_CIRC_REASON_OR_CONN_CLOSED as a compromise.
svn:r6515
2006-05-30 06:17:28 +00:00
Roger Dingledine
1e4923652b
simplify a log message
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svn:r6512
2006-05-30 05:29:03 +00:00
Roger Dingledine
701341ef8a
put one of the XXX's back in
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svn:r6422
2006-04-25 07:06:48 +00:00
Nick Mathewson
6ebd886511
forward-port: "Resolve" all XXX011 items, mostly by marking them non-011.
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svn:r6396
2006-04-18 03:07:24 +00:00
Nick Mathewson
785d25e06c
If I could forget that I had enabled StrictExitNodes, others will too.
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svn:r6295
2006-04-02 22:59:59 +00:00
Roger Dingledine
6f08d121d9
Refactor and consolidate addr/exit policies into a new policies.c.
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Fix some minor bugs and memory leaks along the way.
svn:r6246
2006-03-27 02:25:34 +00:00
Roger Dingledine
b899b9592a
When the controller's *setconf commands fail, collect an error message
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in a string and hand it back. This starts to resolve bug 275.
svn:r6241
2006-03-26 06:51:26 +00:00
