Commit Graph

288 Commits

Author SHA1 Message Date
d79585d44d Circuit tests now report link quality. Also fixed a little thing in revocation propagation. 2017-03-01 15:12:17 -08:00
2bf9145ae6 Outgoing side of packet counter for link quality reporting. Also some cleanup and a cluster mode build fix. 2017-03-01 10:22:57 -08:00
10185e92fa Certificate of ownership -- used to secure against IP address spoofing, especially for IPv4 and regular IPv6. 2017-02-23 11:47:36 -08:00
af4e79735c Fix "orbit" semantics. Federation works. 2017-02-13 16:38:21 -08:00
969e09210d Fix loading of existing moons. 2017-02-13 16:14:48 -08:00
e4b6611201 Only accept world updates from upstreams. 2017-02-13 09:46:34 -08:00
42f28bce52 Cleanup and make moons (federated roots) a little easier to deal with. 2017-02-13 09:03:48 -08:00
cdc289fa9c Tags work. 2017-02-07 14:06:40 -08:00
435e4c4695 Fix HELLO parse bug. 2017-02-06 12:06:10 -08:00
f85a630a64 Docs and a small build fix in debug mode. 2017-02-06 07:17:45 -08:00
43182f8f57 Docs, code cleanup, and protect the extra new fields of HELLO with encryption as a precaution. 2017-02-05 16:19:03 -08:00
3587aa1ea7 Add and send certificates of representation to tell people what our valid upstreams are. These are not used yet but will be needed for future privacy modes, etc. Also some cleanup. 2017-02-04 13:17:00 -08:00
beb642faa5 Stub out CAN_REACH. 2017-02-04 10:21:31 -08:00
ed31cb76d6 Fix to cluster network configs. 2017-01-30 16:04:05 -08:00
eebd271bb1 Implement cross cluster sharing of network configs to make clusters able to actually join networks. 2017-01-30 15:40:22 -08:00
1d775af34a Fix moon persistence. 2017-01-27 15:35:21 -08:00
9f7919f71f Add comments to join ("orbit") moons. 2017-01-27 15:27:26 -08:00
bc218f9414 little fix 2017-01-27 13:52:29 -08:00
f102fd7f92 Extend in-band world updates to handle moons too. 2017-01-27 13:50:56 -08:00
64774d0d4f Replace piecemeal designation of upstreams with the concept of moons, which is simpler and easier to use and inherits all the cool live update stuff of worlds (now called planets) and global roots. 2017-01-27 13:27:52 -08:00
d5528e4e9a Wire up VERB_USER_MESSAGE in core. 2017-01-09 15:55:07 -08:00
42ba70e79e Replace long callback arg list with struct, and implement path whitelisting, path blacklisting, and local.conf support for roles. 2016-11-22 10:54:58 -08:00
2ea9f516e1 Rate gate expensive validation of new identities in HELLO. 2016-11-18 12:59:04 -08:00
ab4021dd0e Do packet MAC check before locallyValidate(), and add timing measurement in selftest. 2016-11-18 11:09:19 -08:00
bf8d71e82c Add notion of upstream that is separate from root in Topology, etc. 2016-11-17 16:20:41 -08:00
226123ca08 Refactor controller to permit sending of pushes as well as just replies to config requests. 2016-11-10 11:54:47 -08:00
93b4ac5cb2 Remove unused POW code, will revisit later. 2016-10-13 13:17:30 -07:00
7e90ab3534 TRACE verbosity increase on exceptions in NETWORK_CREDENTIALS. 2016-09-28 11:06:44 -07:00
5ee1ccd659 Send need credential error on more cases. 2016-09-27 16:41:08 -07:00
0b44919ba2 Clusters can send multiple OKs so we must allow this. 2016-09-27 16:33:37 -07:00
9f550292fe Simply network auth logic and always sent error on auth failure even for unknown networks to prevent forensics. 2016-09-27 13:49:43 -07:00
cc4bacc199 Cleanup, and implement compression disable flag for networks. 2016-09-27 12:22:25 -07:00
15c07c58b6 Refactored network config chunking to sign every chunk to prevent stupid DOS attack potential, and implement network config fast propagate (though we probably will not use this for a bit). 2016-09-27 11:33:48 -07:00
7e4b6b594b It now builds. 2016-09-26 17:05:39 -07:00
eac3667ec1 Bunch more refactoring and work on revocations, etc. 2016-09-26 16:17:02 -07:00
1f74dd4589 Revocation work in progress, add WATCH which is TEE with implicit rate sync (thanks JG@DCVC!), and clean up some cruft in Network. 2016-09-23 16:08:38 -07:00
d3524f3609 Refactor COM stuff a bit, and respond to COM requests a bit more readily for rapid setup. Will need to revisit later. 2016-09-20 21:21:34 -07:00
5b6d27e659 Implement relay policy, and setting multicast limit to 0 now disables multicast on the network as would be expected. 2016-09-13 14:27:18 -07:00
8ef0e4bbaf Get rid of HELLO rate gate on path since its basically worthless. There are 65535 ports per IP. 2016-09-13 10:46:36 -07:00
0da9a9a3e0 Set trustEstablished in a few more places. 2016-09-13 10:33:03 -07:00
cba37c6107 Add a few more rate limit gates for anti-DOS hardening. 2016-09-13 10:13:23 -07:00
ea1da3321a Rate gate requests for COM. 2016-09-12 15:19:21 -07:00
debc4c45ee Set trust established flag in MULTICAST_GATHER. 2016-09-09 11:45:34 -07:00
ab9afbc749 (1) Public networks now get COMs even though they do not gate with them since they will need them to push auth for multicast stuff, (2) added a bunch of rate limit circuit breakers for anti-DOS, (3) cleanup. 2016-09-09 11:36:10 -07:00
ef87069957 Fix gating of multicast GATHER replies since these can come from upstream, etc., and fix an issue with sending ECHO to recheck marginal paths. 2016-09-09 09:32:00 -07:00
0d4109a9f1 More refactoring to clean up code, and add a gate function to make sure we do not handle OK packets we did not expect. This hardens up a few potential edge cases around security, since such messages might be used to e.g. pollute a cache and DOS under certain conditions. 2016-09-09 08:43:58 -07:00
16df2c3363 Clean up handling of COMs, network access control, and fix a backward compatiblity issue. 2016-09-08 19:48:05 -07:00
c7a4da3dd3 Turns out we do not need to pass network to receive(). 2016-09-07 15:24:53 -07:00
1908aa55f5 Refactor MULTICAST_LIKE pushing to eliminate redundant and unnecessary pushes and simplify code. 2016-09-07 15:15:52 -07:00
a7d988745b Use ECHO instead of HELLO where possible. 2016-09-07 12:01:03 -07:00