svn:r12609

svn:r12608

svn:r12607

 Patch from karsten: tidy up v2 hidden service directory logic, and fix a few bugs.


svn:r12388

 Try to make hidden service directory lookup functions a bit more efficient: go for fewer O(n) operations, and look at the consensus rather than the routerinfo list.


svn:r12361

 More tweaks from karsten, with some cleanup and commentary.


svn:r12319

 A couple of small tweaks to karsten's latest patch, and note an issue with using a bitmap to represent a single int.


svn:r12300

 Next patch from Karsten:  rename some macros, tunnel dir connections, generate (and upload) multiple descriptors as appropriate.


svn:r12299

 Patch from Karsten: Code to act as (and use) v2 hidden service directories.


svn:r12272

 Tidy v2 hidden service descriptor format code: fix memory leaks, fix reference problems, note magic numbers, note questions, remove redundant checks, remove a possible stack smashing bug when encoding a descriptor with no protocols supported.


svn:r12255

 Patch from Karsten Loesing: encode and parse v2 rendezvous descriptors.


svn:r12254

rewriting the hexdigest back to an ambiguous nickname.
if this patches it, we should write a changelog and then
backport.


svn:r11500

svn:r11498

them anyway, and the code has probably rotted by now. Based on
patch from Karsten Loesing.


svn:r11496

svn:r11077

svn:r11074

svn:r10898

 Add some code to mitigate bug 393: Choose at random from multiple hidden service ports with the same virtport.  This allows limited ad-hoc round-robining.


svn:r10398

 Resolve all but 3 DOCDOCs.


svn:r10393

dir authority we'd like to upload to. at some point we should
pick a config option to say that in, for bridges.


svn:r10129

 Add code to upload extrainfos to authorities running 0.2.0.0-alpha-dev (r10070) or later.


svn:r10086

 Refactor a bunch of functions that take edge_connection_t not to also take a crypt_path_t; the cpath is implicit.


svn:r9899

 We have a PATH_SEPARATOR macro.  How about we use it?


svn:r9782

 Make all LD_BUG log messsages get prefixed with "Bug: ".  Remove manually-generated "Bug: "s from log-messages.  (Apparently, we remembered to add them about 40% of the time.)


svn:r9733

 Twiddle constants wrt uploading hidden service descriptors.


svn:r9694

 Update copyright dates.


svn:r9570

socks-command-connect-dir streams, so we don't open new anonymity
questions.


svn:r9099

svn:r9049

 Whitespace cleanup


svn:r9046

 Fix bug 338: log verbose nicknames, not just keys, for intro points.  Also, suppress intro point name logging when SafeLogging is 1. (The security part is a possible backport candidate.)


svn:r9041

 Dump breakdown of PK operations when we get a USR2 signal.  This should help us figure out of we are doing some of them for stupid reasons.


svn:r8881

 Apply patch from Mike Perry: add more reasons for circuit destroys. (Slightly tweaked to avoid allocating a number for an "internal" reason.)


svn:r8739

 Touch up last patch (to add REASON to CIRC events): make some reasons
 more sensible, send reasons only to controllers that have enabled
 extended events, and clean up whitespace.
 
 


svn:r8672

 Patch from Mike Perry: add a REASON field to closed and failed circ events.


svn:r8671

 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

 Now, all log messages should be distinct.


svn:r8545

 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

 No circuit can be both an intro point and a rend point, so we can merge both the cookie and the pk digest into one "rend_token" field for or circuits. This saves another 20 bytes per or circuit.


svn:r6904

 Move rend_query to origin_circuit_t where it belongs; save another 17 bytes per OR circuit.


svn:r6903

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