Fix a bug weasel found: when we are an authority and somebody requests "all" statuses, cconsider regenerating our own.


svn:r5466

svn:r5437

server descriptors that were uploaded to a router in its role as authoritative
dirserver.


svn:r5436

don't tell you (it happens!); and rotate TLS connections once a week.

1) If an OR conn becomes more than a week old, make it obsolete.
2) If it's obsolete and empty, kill it.
3) When an OR makes a second connection to you, allow it.
4) If we want to send a new create cell, but the best conn we've
   got is obsolete, and the router is 0.1.1.9-alpha-cvs or later, ask
   for a new conn instead.
5) When we time out on circuit building on the first hop, make that
   connection obsolete.


svn:r5429

On directory servers, old_routers was wasting hundreds of bytes per superseded router descriptor.  Roll the signed descriptor info and identifying info into a cache_info struct, and use only that for old_routers.


svn:r5349

svn:r5336

svn:r5330

svn:r5329

Start making directory caches retain old routerinfo_t.  The code to remove old ones is definitely some textbook C problem.


svn:r5323

svn:r5319

svn:r5317

svn:r5315

svn:r5293

svn:r5279

Refactor routerlist access slightly: always use router_get_by_routerlist(); change its interface; add modifier functions to add/remove elements from the current routerlist (so we can add indices).


svn:r5276

Make dirserv_get_routerdescs() return better http 404 error messages instead of a generic "Servers unavailable."


svn:r5274

svn:r5272

svn:r5271

svn:r5269

correct the path for queries by server key, add queries by SD digest


svn:r5268

logs in cases where a calling function's log was downgraded and we wouldn't
get any log message otherwise.


svn:r5263

svn:r5250

authorities do not replace server descriptors where nothing semantically relevant has changed since the last upload.


svn:r5240

Insert a newline between all router descriptors when generating (old style) signed directories, in case somebody was counting on that.


svn:r5231

svn:r5208

warn when we'recalling a non-named server by its nickname;
don't warn twice about the same name.

Fix a bug in routers_update_status_from_networkstatus that made nearly
all clients never update routerinfo_t.is_named.

Try to list MyFamily elements by key, not by nickname.

Only warn about names that we generated ourself, or got from the local
user.

On TLS handshake, only check the other router's nickname against its
expected nickname if is_named is set.


svn:r5185

svn:r5182

svn:r5160

svn:r5150

svn:r5124

I love the smell of C in the morning.  Make router-download rules smarter (download more so long as we dont duplicate existing requests; relaunch at staggered intervals); relaunch one a minute or on failure; reset 60 minutes; always open 3 requests if we can; add authority opinion to networkstatus; make naming rule correct.  There is a remaining bug where we retry servers too quickly; We need to look at that harder.


svn:r5110

svn:r5105

svn:r5100

but it's still wrong maybe


svn:r5095

Move to new base64 digest functions.  Switch to new router digest calculation. Make sure there are no duplicates in router status lists.


svn:r5088

svn:r5077

svn:r5075

Make authdirs smarter.  Reject/invalidate by key and IP. Remember that not every authdir has to be a naming authdir.


svn:r5074

svn:r5073

Stop downloading directories and download routers instead.  This still needs some work, but at last clients are finally on the new architecture.  Next comes the tuning and bugfixing.


svn:r5070