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1108 Commits

Author SHA1 Message Date
Adam Ierymenko
cc1b275ad9 Replicate peer endpoints and forget paths if we have them -- this allows two clusters to talk to each other, whereas forgetting all paths does not. 2015-10-27 16:47:13 -07:00
Adam Ierymenko
cc6080fe38 (1) No need to confirm if we are a root (small optimization), (2) Refactor peer affinity tracking. 2015-10-27 15:57:26 -07:00
Adam Ierymenko
6399f6f094 This no longer has to be quite so fast. 2015-10-27 15:02:15 -07:00
Adam Ierymenko
218ef07d8e Build fix in TRACE mode. 2015-10-27 15:01:11 -07:00
Adam Ierymenko
16bc3e0398 Factor out RemotePath subclass of Path -- no longer needed, just cruft. 2015-10-27 15:00:16 -07:00
Adam Ierymenko
40976c02a4 Forget paths to peers if we are handing them off. 2015-10-27 14:37:38 -07:00
Adam Ierymenko
f692cec763 Change how cluster relays packets -- just PROXY_UNITE and then send packet via normal ZeroTier front plane -- more efficient and eliminates fragmentation issues. 2015-10-27 14:04:12 -07:00
Adam Ierymenko
cfe166ef35 Tweak some size limits. 2015-10-27 12:29:01 -07:00
Adam Ierymenko
0ffbd05c0e --wtf; prevent roots from TCP fallback 2015-10-27 12:21:57 -07:00
Adam Ierymenko
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
Adam Ierymenko
54a99d8e32 Well that was broken. 2015-10-27 11:14:07 -07:00
Adam Ierymenko
62db18b6dd Lessen this limit just a bit to make cluster settle faster. 2015-10-27 11:01:58 -07:00
Adam Ierymenko
f32e9d07dd Don't include COM if not necessary (fix). 2015-10-27 10:58:01 -07:00
Adam Ierymenko
700c3166b7 Fix inverted sense bug. 2015-10-27 10:51:11 -07:00
Adam Ierymenko
17e7528e2c More root cleanup. 2015-10-27 10:40:31 -07:00
Adam Ierymenko
8a7a0b6b88 Cleanup, including simplification of root server picking algorithm since we no longer need all that craziness. 2015-10-27 10:37:39 -07:00
Adam Ierymenko
9617208e40 Some cleanup, and use VERB_PUSH_DIRECT_PATHS to redirect newer peers. 2015-10-27 09:53:43 -07:00
Adam Ierymenko
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
Adam Ierymenko
e713f7a54c Can redirect in response to a few more verbs, just not these. 2015-10-26 18:20:40 -07:00
Adam Ierymenko
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
Adam Ierymenko
8bfb02ba3c Only send redirects for the same address class, and elminiate some TRACE noise. 2015-10-26 16:55:55 -07:00
Adam Ierymenko
0b82c9ebad Fix infinite loop if there are no live roots (never happened before?!? wow!) 2015-10-26 16:09:56 -07:00
Adam Ierymenko
de761c5a82 Fix test world def. 2015-10-26 15:47:32 -07:00
Adam Ierymenko
6cf1da166f Add the whole new World, though with test identities at this point. 2015-10-26 15:12:28 -07:00
Adam Ierymenko
debed1ac2d Expose cluster status in /status JSON response. 2015-10-26 13:06:10 -07:00
Adam Ierymenko
5ff7733f84 More plumbing of cluster status. 2015-10-26 12:49:17 -07:00
Adam Ierymenko
865acfa40f Cluster status plumbing. 2015-10-26 12:41:08 -07:00
Adam Ierymenko
3ce5ad9e2c For forward compatibility, add minimal parse for some future physical address types. 2015-10-26 10:42:30 -07:00
Adam Ierymenko
d2b1dfe424 Fully specify new network in alice-test, this will (with different identities) eventually become the World. 2015-10-23 15:51:50 -07:00
Adam Ierymenko
35676217e8 Refactor multicast group announcement to work directly or indirectly. 2015-10-23 14:50:07 -07:00
Adam Ierymenko
e9648a6cdf Clarify logic in pinging, and prevent roots from pinging "down." 2015-10-23 14:05:12 -07:00
Adam Ierymenko
e6a63f5547 Fix bug in setWorld that might have caused a peer entry for myself (which would never be used) 2015-10-23 13:57:02 -07:00
Adam Ierymenko
29b966894c (1) Fix bug in geo-ip service that prevented cache lookup, (2) fix problem in SelfAwareness (will need to test ALL versions in the wild with this), and (3) add more TRACE instrumentation to Cluster. 2015-10-23 13:03:34 -07:00
Adam Ierymenko
964b30902a Cluster fix: was accumulating remote endpoints endlessly. 2015-10-23 11:51:18 -07:00
Adam Ierymenko
7711eba297 More cluster wiring... 2015-10-22 16:02:01 -07:00
Adam Ierymenko
978b056a01 Wire in redirectPeer(), now about ready to test clustering! 2015-10-20 17:36:10 -07:00
Adam Ierymenko
6a7b47e5e1 Forgot a return true. 2015-10-20 17:27:57 -07:00
Adam Ierymenko
d6dee7bb5c Clustered handling of relaying. 2015-10-20 17:22:53 -07:00
Adam Ierymenko
35a12b94ea Outfit Cluster with TRACE for debugging. 2015-10-20 16:48:49 -07:00
Adam Ierymenko
2258e36a59 Move replication of COMs to avoid race condition. 2015-10-20 16:34:21 -07:00
Adam Ierymenko
59e1444b27 Finish wiring up Cluster, fix some issues with other recent changes. 2015-10-20 16:31:41 -07:00
Adam Ierymenko
eb79d4a2f3 Wire up peer announcement in cluster. 2015-10-20 16:24:21 -07:00
Adam Ierymenko
57e29857cf Cluster work -- integrating with the rest of the code. 2015-10-20 15:27:53 -07:00
Adam Ierymenko
5e6eae620b Make _members dynamically allocated due to static array limit on ARM. 2015-10-19 16:18:57 -07:00
Adam Ierymenko
69dad37d8f Restore default World for commit to upstream 2015-10-19 15:23:43 -07:00
Adam Ierymenko
cfdcce6d12 Fix very obscure IP scope classification logic bug. 2015-10-19 15:19:04 -07:00
Adam Ierymenko
0b2e5ed499 Fix some broken logic in Path::reliable() 2015-10-19 15:11:43 -07:00
Adam Ierymenko
9150778757 . 2015-10-19 15:04:26 -07:00
Adam Ierymenko
50f3ccd3c9 . 2015-10-19 15:03:58 -07:00
Adam Ierymenko
584072fa6a Fix for V4/V6 stable addressing. 2015-10-19 14:04:36 -07:00
Adam Ierymenko
3adb183c5f Fix bad COM attachment bug and eliminate an unnecessary redundant check. 2015-10-19 13:38:27 -07:00
Adam Ierymenko
95953b48f9 Do not allow VERB_RENDEZVOUS from non-upstream peers to block potential DOS vector. 2015-10-19 12:56:29 -07:00
Adam Ierymenko
aa6e3c79a0 Some test stuff that will not be pushed elsewhere. 2015-10-19 10:49:31 -07:00
Adam Ierymenko
738fa5a5e5 . 2015-10-16 12:10:57 -07:00
Adam Ierymenko
cc4d0199e7 Fix vProto init. 2015-10-16 10:58:59 -07:00
Adam Ierymenko
781f06ef82 Accept OK for confirm of HELLO or ECHO. 2015-10-16 10:48:38 -07:00
Adam Ierymenko
f9f60f89d9 Peer save/restore fix. 2015-10-16 10:45:58 -07:00
Adam Ierymenko
5ce3aac929 Add rate limit on receive of DIRECT_PATH_PUSH to prevent DOS exploitation. 2015-10-16 10:28:09 -07:00
Adam Ierymenko
2229e91b57 IPv6 support fixes. 2015-10-16 10:10:12 -07:00
Adam Ierymenko
2debde3451 GitHub issue #235, and I also see no reason not to communicate with people from other Worlds. 2015-10-15 07:22:17 -07:00
Adam Ierymenko
9ece8c465e decrypt fix 2015-10-14 15:49:41 -07:00
Adam Ierymenko
59389b3dce Untested cluster code, not enabled. 2015-10-14 14:17:55 -07:00
Adam Ierymenko
619e113748 Work in progress on Cluster for new root infrastructure, multi-homing. 2015-10-14 14:12:12 -07:00
Adam Ierymenko
c312ae221f Fix for world size in OK(HELLO) 2015-10-14 10:45:33 -07:00
Adam Ierymenko
719233617c Add uint16_t key to Hashtable, and make Salsa20 zero its keyspace on destruction. 2015-10-14 10:14:07 -07:00
Adam Ierymenko
489e1a5b83 Don't keep connections up longer than the alive timeout (unless they are relays or roots) 2015-10-13 13:51:54 -07:00
Adam Ierymenko
824ed99160 . 2015-10-13 12:42:54 -07:00
Adam Ierymenko
70d8e3ad94 Expose world ID and world timestamp in ZT_NodeStatus 2015-10-13 12:31:38 -07:00
Adam Ierymenko
e268d9492a cleanup 2015-10-13 12:18:47 -07:00
Adam Ierymenko
123c466843 Full integration of World and World updates. 2015-10-13 12:17:47 -07:00
Adam Ierymenko
5d2f523e81 World stuff... 2015-10-13 12:10:44 -07:00
Adam Ierymenko
05677f57e2 Add C output to mkworld. 2015-10-13 08:55:21 -07:00
Adam Ierymenko
cae58f43f1 More World stuff, and mkworld. 2015-10-13 08:49:36 -07:00
Adam Ierymenko
1b1945c63e Work in progress on refactoring root-topology into World and adding in-band updates. 2015-10-12 18:25:29 -07:00
Adam Ierymenko
70fe7dd1fd cleanup 2015-10-12 16:40:57 -07:00
Adam Ierymenko
eff1fe3c61 Create files for each hop (more convenient) and fix a packet parse bug. 2015-10-09 16:22:34 -07:00
Adam Ierymenko
aec13b50fd Be a bit more verbose in circuit test reports to more clearly track current and upstream hop in graph traversal history. 2015-10-09 15:05:26 -07:00
Adam Ierymenko
a95fa379cc Circuit tests basically work but need some tweaks, and fix some issues found with valgrind. 2015-10-09 14:51:38 -07:00
Adam Ierymenko
0c498556d5 Unroll Salsa20 fully for a little more speed (non-SSE now almost as fast as SSE) 2015-10-09 09:39:27 -07:00
Adam Ierymenko
3fa6dd377f docs 2015-10-09 08:51:57 -07:00
Adam Ierymenko
160278c489 Little bit of reorg in Salsa20 which seems to speed things up very slightly. 2015-10-08 17:42:53 -07:00
Adam Ierymenko
558775d544 Merge branch 'adamierymenko-dev' of http://10.6.6.2/zerotier/ZeroTierOne into adamierymenko-dev 2015-10-08 13:26:43 -07:00
Adam Ierymenko
a3876353ca Abiltiy to post a test via the controller web API, and parsing of CIRCUIT_TEST_REPORT messages. 2015-10-08 13:25:38 -07:00
Adam Ierymenko
273f0d18b0 docs 2015-10-08 09:05:25 -07:00
Grant Limberg
9347d6c866 Make it so ZeroTierOne.h can be used with a C compiler again. 2015-10-07 18:04:40 -07:00
Adam Ierymenko
fea1b6b2c3 docs 2015-10-07 16:25:08 -07:00
Adam Ierymenko
0ce0bc00d2 Make sure received() gets called for some new messages, and docs. 2015-10-07 16:20:54 -07:00
Adam Ierymenko
69b44bf9a5 Finally add an ECHO. 2015-10-07 16:11:50 -07:00
Adam Ierymenko
73cafbe0ec Limit proof of work difficulty to something sane. 2015-10-07 13:46:44 -07:00
Adam Ierymenko
e5f168f599 Add proof of work request for future DDOS mitigation use. 2015-10-07 13:35:46 -07:00
Adam Ierymenko
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
Adam Ierymenko
13f14c2f4c Kill debug line. 2015-10-07 10:56:47 -07:00
Adam Ierymenko
c952fbbd8d Only enable 128-bit Poly1305 on X86_64 right now. Has compilation issues on ARM, but the 64-bit version should be fine. 2015-10-07 10:40:59 -07:00
Adam Ierymenko
ab0228f626 More cleanup and simple refactoring, consolidate InetAddres serialize/deserialize into the class. 2015-10-07 10:30:47 -07:00
Adam Ierymenko
1b2cac0cc5 Trim some cruft that is not used and probably never would be. 2015-10-07 09:38:33 -07:00
Adam Ierymenko
598a1d8dd7 Try reopening /dev/urandom if there is a problem. 2015-10-06 18:10:40 -07:00
Adam Ierymenko
64aaea3978 Cleanup, and add an even faster Poly1305 on systems that support it. 2015-10-06 18:04:53 -07:00
Adam Ierymenko
477feee8a3 Some work on CIRCUIT_TEST, and a significant speedup to Poly1305. 2015-10-06 17:55:57 -07:00
Adam Ierymenko
3593fb3462 Send initial CIRCUIT_TEST packet. 2015-10-06 15:16:41 -07:00
Adam Ierymenko
d3f29d09e8 Plumbing through circuit test stuff. 2015-10-06 14:42:51 -07:00
Adam Ierymenko
5341afcdcd Handling of CIRCUIT_TEST, should be ready to test. 2015-10-06 11:47:16 -07:00
Adam Ierymenko
57c857e89a Fix TRACE output. 2015-10-06 06:57:00 -07:00
Grant Limberg
c16ad053b6 no toString() method on peer. Commenting out for now. 2015-10-02 19:39:46 -07:00
Grant Limberg
6080a45c9c change cert to com. no variable named cert. 2015-10-02 19:39:13 -07:00
Adam Ierymenko
5384f185ae Simplify Dictionary and reduce memory usage, now no more std::maps in core. 2015-10-01 18:12:16 -07:00
Adam Ierymenko
76a95dc58f The return of peer peristence. 2015-10-01 17:09:01 -07:00
Adam Ierymenko
5076c49210 Peer serialization and related changes. 2015-10-01 15:40:54 -07:00
Adam Ierymenko
2fa21aa676 . 2015-10-01 13:43:57 -07:00
Adam Ierymenko
3999e468b7 Need to hold nconf so *com does not die while being used. 2015-10-01 13:43:15 -07:00
Adam Ierymenko
6693149f3e Send COM with MULTICAST_GATHER for future use. 2015-10-01 13:34:12 -07:00
Adam Ierymenko
2c196307ee --bugs; 2015-10-01 13:01:18 -07:00
Adam Ierymenko
d6676a9d6c Always announce multicast groups, not just to peers with direct links, and push network COMs to any MULTICAST_LIKE recipient for future use. 2015-10-01 12:50:19 -07:00
Adam Ierymenko
a7409850d6 Get trim() out of core where it is not needed. 2015-10-01 12:37:18 -07:00
Adam Ierymenko
53e5f94b99 . 2015-10-01 12:25:43 -07:00
Adam Ierymenko
64bf3ffe6c Mutex cleanup. 2015-10-01 11:44:09 -07:00
Adam Ierymenko
9405150b11 Restore group announcement on Peer::receive() but centralize packet composition in one place. 2015-10-01 11:37:02 -07:00
Adam Ierymenko
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
Adam Ierymenko
11ff96ba1d Consider IPv6 paths reliable (no constant keepalives needed) 2015-09-30 15:20:08 -07:00
Adam Ierymenko
0d0039674f Add new verb names, and fix some Mac compiler flags. 2015-09-30 14:48:07 -07:00
Adam Ierymenko
789046ca57 Speed up Salsa20 just a bit. 2015-09-30 14:35:05 -07:00
Adam Ierymenko
1a4f16e0ed More work on circuit testing... 2015-09-30 13:59:05 -07:00
Adam Ierymenko
2d0adb562d Specify circuit test messages. 2015-09-27 11:37:39 -07:00
Adam Ierymenko
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
Adam Ierymenko
0e5aac6a11 Prefer IPv6 paths if available. 2015-09-23 16:16:36 -07:00
Adam Ierymenko
a3ed5277ef Make sure ZT_NO_TYPE_PUNNING also obeyed here. 2015-09-23 14:09:27 -07:00
Adam Ierymenko
2a527ea82e Fix for timer jitter problem. 2015-09-23 14:01:41 -07:00
Adam Ierymenko
367ffde00c Plumb through localInterfaceId to track local interfaces corresponding with remote addresses. 2015-09-23 13:49:56 -07:00
Adam Ierymenko
4464fa5d39 Eliminate another warning. 2015-09-23 10:29:05 -07:00
Adam Ierymenko
86996d4315 Eliminate compiler warning. 2015-09-23 10:27:53 -07:00
Adam Ierymenko
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
Adam Ierymenko
3664966340 Generate local IPv6 addresses from network IDs and addresses. 2015-09-17 21:30:32 -07:00
Adam Ierymenko
c1a53a2653 ARP cache and responder agent code for use in netcon and iOS. 2015-09-11 11:45:04 -07:00
Adam Ierymenko
0d386f1c31 Add a bit of useful testing instrumentation to SqliteNetworkController. 2015-09-08 11:35:55 -07:00
Adam Ierymenko
85b90f122a Final std::map<> from Switch, and add some smallish default values for hash size. 2015-09-04 15:35:43 -07:00
Adam Ierymenko
3dba016a93 Almost done... very few std::map<>s remaining in any spot that matters. 2015-09-04 15:21:22 -07:00
Adam Ierymenko
db0369e9b8 Remove way-overkill multimap from Switch. 2015-09-04 14:56:39 -07:00
Adam Ierymenko
0ab3e49be9 Starting in on Switch... kill map in defrag queue, which will probably improve performance pretty decently under high load with lots of peers. 2015-09-04 14:44:22 -07:00
Adam Ierymenko
f116c4b9c0 ... and another ... 2015-09-04 14:24:31 -07:00
Adam Ierymenko
307e44f7c8 Two for one! (std::map removal) 2015-09-04 14:14:32 -07:00
Adam Ierymenko
d1341578d8 ... and another one! 2015-09-04 13:53:48 -07:00
Adam Ierymenko
7b8ce16057 Another std::map<> dies. 2015-09-04 13:42:19 -07:00
Adam Ierymenko
3a959a7763 Swap out std::map<> for Hashtable<> for main peer database in Topology. (ongoing std::map-ectomy) 2015-09-04 12:14:21 -07:00
Adam Ierymenko
cfd101c9b8 Add entries() to go with keys() for future use. 2015-09-04 11:50:12 -07:00
Adam Ierymenko
da9a720c3f Hash table bug fix, and add copy constructor and assignment operator for principle of least surprise. 2015-09-03 17:33:06 -07:00
Adam Ierymenko
b11ffc9635 Integrate Hashtable into Multicaster, where @mwarning found heaviest std::map() overhead. 2015-08-27 16:17:21 -07:00
Adam Ierymenko
3947807b1f A simple and fast Hashtable, tested but not yet integrated with anything. 2015-08-27 15:36:13 -07:00
Adam Ierymenko
5fcef91278 Ignore old root-topology if present -- fix for upgrading on Linux and possibly elsewhere. 2015-08-25 09:42:37 -07:00
Adam Ierymenko
facb009a1d Add security notice to auto-update info in -h output, and fix a missing paren. 2015-07-31 09:50:55 -07:00
Adam Ierymenko
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
Adam Ierymenko
f6ced547be Dead code removal. 2015-07-31 08:56:31 -07:00