Commit Graph

233 Commits

Author SHA1 Message Date
e53f63ca87 Broke down and added an OR to the rules engine. It is now possible to have a series of MATCHes that are ORed. 2016-10-11 12:00:16 -07:00
45c4ccb153 Add a tags both equal match. 2016-10-05 16:38:42 -07:00
adeb7e7da0 Make capability flags match more user-friendly and appropriate since "match any flag" is generally what we want. 2016-10-05 12:54:46 -07:00
988049f39b Add new rule to rules engine: random match. 2016-09-30 14:07:00 -07:00
9eaa3756f8 Fix deadlock-causing regression in Network. 2016-09-30 12:22:54 -07:00
4fe9a4fe83 Fix memory leak. 2016-09-28 16:13:59 -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
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
68e549233d Revise bearer token code in controller, and add relay policy as a meta-data item presented to controller by nodes (to facilitate future meshiness). 2016-09-15 13:17:37 -07:00
15402933bc Add physical MTU recommendation hint to network config via API. 2016-09-14 16:55:25 -07:00
83abc00aae docs 2016-09-13 14:58:59 -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
1f6b13b7fd Fix bug causing null addresses to get in memberships[] hash. 2016-09-08 16:09:56 -07:00
daf8a66ced More correct and efficient to initialize member relationship push stuff lazily when member is learned. 2016-09-07 15:47:20 -07:00
20278bb9e4 Also send MULTICAST_LIKEs to controllers. 2016-09-07 15:34:34 -07:00
1908aa55f5 Refactor MULTICAST_LIKE pushing to eliminate redundant and unnecessary pushes and simplify code. 2016-09-07 15:15:52 -07:00
eebcf08084 Tweaks to new Path code for dual-stack operation, and other fixes. 2016-09-03 15:39:05 -07:00
22271f2a49 Cleanup. 2016-09-01 13:36:41 -07:00
8b6d23b9f6 Optimize filter code a bit, and add a network-level setting for what should happen if an unsupported or unknown MATCH is encountered in a rules table. 2016-09-01 12:07:17 -07:00
25056de5d3 Also need to send credentials when TEEing and REDIRECTing. 2016-08-31 17:56:59 -07:00
994b25af4e Simplify some logic. 2016-08-31 17:45:55 -07:00
74afef8eb1 Think through and refine a few things in rules, especially edge case TEE and REDIRECT behavior and semantics. 2016-08-31 16:50:22 -07:00
54489a7f61 rename SAMENESS to DIFFERENCE which is less confusing 2016-08-31 14:14:58 -07:00
8e3004591b Add overlooked MATCH_ICMP to rule set. 2016-08-31 14:01:15 -07:00
cb63babac4 Debug output fixes. 2016-08-29 16:38:10 -07:00
ac1c127b68 Debug output fixes. 2016-08-29 16:24:08 -07:00
cb82193333 Debug output fixes. 2016-08-29 16:19:26 -07:00
f0636ffd4a EXT_FRAME messages should always be accepted if we are the destination for a matching TEE or REDIRECT rule. 2016-08-29 15:54:06 -07:00
51a420671f Make rules engine debug a bit more verbose. 2016-08-29 15:17:34 -07:00
7223685b96 . 2016-08-26 15:30:20 -07:00
e7dff1c785 Change logic a little for self-as-destination in TEE and REDIRECT. 2016-08-26 15:28:31 -07:00
a5383d83d8 Do not TEE or REDIRECT to self. 2016-08-26 15:25:00 -07:00
fb5217761b Add missing names in filter debug code. 2016-08-26 13:20:55 -07:00
90f3e94565 Always output trace info when debugging rules. 2016-08-26 12:21:44 -07:00
ded5a53a6c Documentation updates, add rules engine revision to network config request meta-data. 2016-08-26 10:38:43 -07:00
d637988ccf Fix chicken or egg problem in tags, and better filter debug instrumentation. 2016-08-25 18:21:20 -07:00
b5e0d014ab Controller bug fixes 2016-08-25 16:08:40 -07:00
5eaf397a94 Add a debug log feature in the filter, which only works if enabled in Network.cpp. 2016-08-25 13:31:23 -07:00
2cdda38dc4 It basically works... at least on current controllers. 2016-08-24 15:26:18 -07:00
ccea3d04d6 Push NETWORK_CONFIG_REFRESH on POSTs to /member/... in controller. 2016-08-24 14:28:16 -07:00
8e3463d47a Add length limit to TEE and REDIRECT, and completely factor out old C json-parser to eliminate a dependency. 2016-08-24 13:37:57 -07:00
0a7a33ef8f Instantaneous blacklisting and credential revocation. 2016-08-23 13:46:36 -07:00
68b4ca9b31 Cleanup. 2016-08-23 11:52:10 -07:00