Commit Graph

222 Commits

Author SHA1 Message Date
40976c02a4 Forget paths to peers if we are handing them off. 2015-10-27 14:37:38 -07:00
a1a0ee4edb Fix infinite loop in Cluster, clean up some stuff elsewhere, and back out rate limiting in PUSH_DIRECT_PATHS for now (but we will do something else to mitigate amplification attacks) 2015-10-27 12:01:00 -07:00
9617208e40 Some cleanup, and use VERB_PUSH_DIRECT_PATHS to redirect newer peers. 2015-10-27 09:53:43 -07:00
69857b4ba8 Refactor cluster redirects to move code to push peers out of the actual Cluster function that checks for redirect, and clean up Peer::received() to be a bit more logical. 2015-10-27 09:36:48 -07:00
e713f7a54c Can redirect in response to a few more verbs, just not these. 2015-10-26 18:20:40 -07:00
98d856daa2 Only send redirects to the sending InetAddress and only in response to a set of certain frame types to avoid potential race conditions. 2015-10-26 17:58:51 -07:00
8bfb02ba3c Only send redirects for the same address class, and elminiate some TRACE noise. 2015-10-26 16:55:55 -07:00
978b056a01 Wire in redirectPeer(), now about ready to test clustering! 2015-10-20 17:36:10 -07:00
2258e36a59 Move replication of COMs to avoid race condition. 2015-10-20 16:34:21 -07:00
59e1444b27 Finish wiring up Cluster, fix some issues with other recent changes. 2015-10-20 16:31:41 -07:00
eb79d4a2f3 Wire up peer announcement in cluster. 2015-10-20 16:24:21 -07:00
57e29857cf Cluster work -- integrating with the rest of the code. 2015-10-20 15:27:53 -07:00
cfdcce6d12 Fix very obscure IP scope classification logic bug. 2015-10-19 15:19:04 -07:00
9150778757 . 2015-10-19 15:04:26 -07:00
50f3ccd3c9 . 2015-10-19 15:03:58 -07:00
584072fa6a Fix for V4/V6 stable addressing. 2015-10-19 14:04:36 -07:00
cc4d0199e7 Fix vProto init. 2015-10-16 10:58:59 -07:00
781f06ef82 Accept OK for confirm of HELLO or ECHO. 2015-10-16 10:48:38 -07:00
5ce3aac929 Add rate limit on receive of DIRECT_PATH_PUSH to prevent DOS exploitation. 2015-10-16 10:28:09 -07:00
2229e91b57 IPv6 support fixes. 2015-10-16 10:10:12 -07:00
5d2f523e81 World stuff... 2015-10-13 12:10:44 -07:00
7d62dbe9f7 Tune NAT-t keepalives so that timing is better obeyed, clean up a build warning, and fix a potential source of network recursion (though harmless). 2015-10-07 11:57:59 -07:00
ab0228f626 More cleanup and simple refactoring, consolidate InetAddres serialize/deserialize into the class. 2015-10-07 10:30:47 -07:00
6080a45c9c change cert to com. no variable named cert. 2015-10-02 19:39:13 -07:00
2c196307ee --bugs; 2015-10-01 13:01:18 -07:00
53e5f94b99 . 2015-10-01 12:25:43 -07:00
9405150b11 Restore group announcement on Peer::receive() but centralize packet composition in one place. 2015-10-01 11:37:02 -07:00
a3db7d0728 Refactor: move network COMs out of Network and into Peer in prep for tightening up multicast lookup and other things. 2015-10-01 11:11:52 -07:00
f69454ec98 (1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses. 2015-09-24 16:21:36 -07:00
367ffde00c Plumb through localInterfaceId to track local interfaces corresponding with remote addresses. 2015-09-23 13:49:56 -07:00
86996d4315 Eliminate compiler warning. 2015-09-23 10:27:53 -07:00
d656e87395 Send a random small payload for NAT keepalives, since zero byte packets seem to fail to keep associations alive behind some NATs. 2015-09-22 15:58:00 -07:00
8d09c37140 Remove a bit of redundant logic, and also announce MULTICAST_LIKEs to controllers (for future use). 2015-07-31 09:37:13 -07:00
708aac1ea7 Remove some left over debug code, and fix attempt to send to self if we are an active bridge. 2015-07-28 11:43:09 -07:00
dda376c9eb Nuke some abandoned code. 2015-07-28 11:16:43 -07:00
e99eda4a4a Fix IP scoping bug, and disable remotely reported surface push... not helping. :( 2015-07-27 17:28:13 -07:00
f0003ea922 Push remote surface as reported by peers along with known interface direct paths to assist with (some) NAT traversal. (trying this, may back out if not effective) 2015-07-27 17:02:43 -07:00
547b1c6157 Add additional TRACE output in pushDirectPaths. 2015-07-13 10:35:33 -07:00
0b354803f3 Clean up some YAGNI issues with implementation of GitHub issue #180, and make best path choice aware of path rank. 2015-07-13 10:03:04 -07:00
4bf3bcbd55 Fixes to PUSH_DIRECT_PATHS. 2015-07-13 09:29:51 -07:00
778c7e6e70 More cleanup to direct path push, comment fixes, etc. 2015-07-07 10:00:34 -07:00
84ba365c77 Fix bug in direct path push send. 2015-07-06 17:20:41 -07:00
a87cd2d094 Unix side of local interface address awareness for GitHub issue #180. 2015-07-06 16:32:34 -07:00
79e9a8bcc2 Almost everything for GitHub issue #180 except direct path map setup. 2015-07-06 15:28:48 -07:00
255320e2a6 pushDirectPaths() implementation 2015-07-06 14:39:28 -07:00
93bb934d4e Some cleanup, docs, and Path -> Path > RemotePath refactor. 2015-07-06 14:08:13 -07:00
7bae95836c Root server terminology cleanup, and tighten up a security check by checking full identity of peers instead of just address. 2015-06-19 10:23:25 -07:00
a425bbc673 Renamed supernode to rootserver 2015-05-06 12:05:20 +02:00
d9006712f6 Completely factor out "desperation" from the core. I thought of a significantly simpler way to move all of this logic entirely into the containing service, liberating the core from any concern over the nature of its pipe to the outside world. 2015-05-21 15:58:26 -07:00
9279bac385 Fix deadlock in SelfAwareness by deferring reconnects. 2015-04-30 21:09:41 -07:00