Adam Ierymenko
a3ef9b8a15
Cleanup
2019-06-25 10:06:50 -07:00
Adam Ierymenko
39e1021f62
Replace certificate based gating of multicast like/gather with a simpler more efficient method, fix some minor issues with request based com/cert push, and clean up some other random stuff.
2019-03-21 16:18:49 -07:00
Adam Ierymenko
63ec19674c
.
2019-03-19 16:43:43 -07:00
Adam Ierymenko
087c75d5ee
More cleanup.
2019-03-14 16:40:22 -07:00
Adam Ierymenko
e03102dbcb
Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers.
2019-03-14 14:29:15 -07:00
Joseph Henry
0e597191b8
Updated licenses for 2019
2019-01-14 10:25:53 -08:00
Joseph Henry
9681fedbb4
Spellcheck sweep across codebase
2018-06-07 17:25:27 -07:00
Joseph Henry
b6d97af451
Added rate gates for QOS and ACK packets
2018-06-07 15:26:18 -07:00
Joseph Henry
91a22a686a
Added auto-escalation to multipath if both peers support it. Improved QoS/ACK tracking. Related bug fixes
2018-06-01 18:03:59 -07:00
Joseph Henry
46a7a2be2e
Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality
2018-05-30 17:45:29 -07:00
Joseph Henry
6a2ba4baca
Introduced basic multipath support
2018-05-01 16:32:15 -07:00
Adam Ierymenko
f7019d9e80
Tie up the rest of hub and spoke designated replicator multicast mode.
2018-01-26 22:14:10 -05:00
Adam Ierymenko
4419734a7d
Implement continuous contacting of designated anchors and multicast replicators - GitHub issue #666
2018-01-25 07:11:59 -05:00
Adam Ierymenko
65c07afe05
Copyright updates for 2018.
2018-01-08 14:33:28 -08:00
Adam Ierymenko
9c7ee5a21e
Tear out old "link quality" stuff since it is not currently used and will be done differently.
2018-01-08 13:06:24 -08:00
Adam Ierymenko
508fa6a7fe
A few fixes for cluster mode.
2017-10-25 15:44:10 -07:00
Adam Ierymenko
459f1e7bfb
Refactor path stability stuff and add basic multipath support.
2017-10-25 12:42:14 -07:00
Adam Ierymenko
c7d370c17f
Delete something that turns out not to be useful. This will be handled differently.
2017-10-24 14:49:38 -07:00
Grant Limberg
b1d60df44c
timestamps changed from uint64_t to int64_t
...
There were cases in the code where time calculations and comparisons were overflowing and causing connection instability. This will keep time calculations within expected ranges.
2017-10-02 15:52:57 -07:00
Adam Ierymenko
6ee201865b
Clean up WHOIS code.
2017-08-23 16:42:17 -07:00
Adam Ierymenko
fcaf1d89c2
Get rid of some noisy remote traces that should not be needed.
2017-08-18 13:59:22 -07:00
Adam Ierymenko
727ccb1125
Cleanup and stdin/stdout harness mode for controller.
2017-07-18 13:57:37 -07:00
Adam Ierymenko
1685659e37
Remote tracing works.
2017-07-17 17:02:50 -07:00
Adam Ierymenko
ab0806a036
Cleanup.
2017-07-17 13:48:39 -07:00
Adam Ierymenko
3a1ec07db0
Remove some exception copypasta.
2017-07-17 10:43:28 -07:00
Adam Ierymenko
d939d8d21d
A bit more remote tracing stuff.
2017-07-14 14:57:40 -07:00
Adam Ierymenko
4ecc0c59ca
Plumbing through of remote trace into controller code.
2017-07-14 13:03:16 -07:00
Adam Ierymenko
495c5ce81d
Bunch of remote tracing work.
2017-07-13 10:51:05 -07:00
Adam Ierymenko
dab0fb9e05
Remote trace: plumbing, replace old TRACE with calls to Trace object.
2017-07-07 16:58:05 -07:00
Adam Ierymenko
dff8c02cfe
Pull out and deprecate old cluster code. New cluster code will not be merged yet.
2017-07-06 12:33:00 -07:00
Adam Ierymenko
f18158a52d
.
2017-07-06 11:45:22 -07:00
Adam Ierymenko
2f20258807
.
2017-07-06 10:25:36 -07:00
Adam Ierymenko
baa10c2995
.
2017-06-30 17:32:07 -07:00
Adam Ierymenko
02d18af57d
Remove Cluster.hpp
2017-06-23 16:10:26 -07:00
Adam Ierymenko
2ec88e8008
Remove old circuit test code. Rules engine will let us do this much better and more simply.
2017-05-30 10:19:45 -07:00
Adam Ierymenko
b9c1407013
Adjust PUSH_DIRECT_PATH circuit breaker, and comment out traces to reduce noise.
2017-05-08 09:36:37 -07:00
Adam Ierymenko
107e3e4106
First pass of configurable MTU and max MTU increase.
2017-05-04 17:12:02 -07:00
Adam Ierymenko
1b68d6dbdc
License header update.
2017-04-27 20:47:25 -07:00
Adam Ierymenko
f1c0563c40
Fix for cluster handoff.
2017-04-14 18:02:04 -07:00
Adam Ierymenko
139c4b5633
Significant simplification to path logic.
2017-04-14 17:53:32 -07:00
Adam Ierymenko
e4896b257f
Add thread PTR that gets passed through the entire ZT core call stack and then passed to handler functions resulting from a call.
2017-03-27 17:03:17 -07:00
Adam Ierymenko
e10325e133
GitHub issue #461 -- plus a bit of cleanup and optimization
2017-03-17 17:15:23 -07:00
Adam Ierymenko
cdc0eaec3a
Fix attempt to WHOIS self.
2017-03-17 22:13:34 +00:00
Adam Ierymenko
a7cb738175
.
2017-03-17 14:25:54 -07:00
Adam Ierymenko
d1bb22a583
.
2017-03-17 14:09:30 -07:00
Adam Ierymenko
c6a39ed927
Fixes for possible ARM issues, cleanup, fix for spurious meaningless exceptions on NETWORK_CONFIG_REQUEST
2017-03-17 13:55:26 -07:00
Adam Ierymenko
0f3148bda2
Roots need to respond to lots of WHOISes
2017-03-10 20:08:07 -08:00
Adam Ierymenko
0c00b83702
cryptField() used to obscure extended fields in HELLO cannot use mangleKey()
2017-03-10 17:34:41 -08:00
Adam Ierymenko
d56f740dc6
Now with less bugs.
2017-03-03 13:49:21 -08:00
Adam Ierymenko
d79585d44d
Circuit tests now report link quality. Also fixed a little thing in revocation propagation.
2017-03-01 15:12:17 -08:00
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
af4e79735c
Fix "orbit" semantics. Federation works.
2017-02-13 16:38:21 -08:00
Adam Ierymenko
969e09210d
Fix loading of existing moons.
2017-02-13 16:14:48 -08:00
Adam Ierymenko
e4b6611201
Only accept world updates from upstreams.
2017-02-13 09:46:34 -08:00
Adam Ierymenko
42f28bce52
Cleanup and make moons (federated roots) a little easier to deal with.
2017-02-13 09:03:48 -08:00
Adam Ierymenko
cdc289fa9c
Tags work.
2017-02-07 14:06:40 -08:00
Adam Ierymenko
435e4c4695
Fix HELLO parse bug.
2017-02-06 12:06:10 -08:00
Adam Ierymenko
f85a630a64
Docs and a small build fix in debug mode.
2017-02-06 07:17:45 -08:00
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
beb642faa5
Stub out CAN_REACH.
2017-02-04 10:21:31 -08:00
Adam Ierymenko
ed31cb76d6
Fix to cluster network configs.
2017-01-30 16:04:05 -08:00
Adam Ierymenko
eebd271bb1
Implement cross cluster sharing of network configs to make clusters able to actually join networks.
2017-01-30 15:40:22 -08:00
Adam Ierymenko
1d775af34a
Fix moon persistence.
2017-01-27 15:35:21 -08:00
Adam Ierymenko
9f7919f71f
Add comments to join ("orbit") moons.
2017-01-27 15:27:26 -08:00
Adam Ierymenko
bc218f9414
little fix
2017-01-27 13:52:29 -08:00
Adam Ierymenko
f102fd7f92
Extend in-band world updates to handle moons too.
2017-01-27 13:50:56 -08:00
Adam Ierymenko
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
Adam Ierymenko
d5528e4e9a
Wire up VERB_USER_MESSAGE in core.
2017-01-09 15:55:07 -08:00
Adam Ierymenko
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
Adam Ierymenko
2ea9f516e1
Rate gate expensive validation of new identities in HELLO.
2016-11-18 12:59:04 -08:00
Adam Ierymenko
ab4021dd0e
Do packet MAC check before locallyValidate(), and add timing measurement in selftest.
2016-11-18 11:09:19 -08:00
Adam Ierymenko
bf8d71e82c
Add notion of upstream that is separate from root in Topology, etc.
2016-11-17 16:20:41 -08:00
Adam Ierymenko
226123ca08
Refactor controller to permit sending of pushes as well as just replies to config requests.
2016-11-10 11:54:47 -08:00
Adam Ierymenko
93b4ac5cb2
Remove unused POW code, will revisit later.
2016-10-13 13:17:30 -07:00
Adam Ierymenko
7e90ab3534
TRACE verbosity increase on exceptions in NETWORK_CREDENTIALS.
2016-09-28 11:06:44 -07:00
Adam Ierymenko
5ee1ccd659
Send need credential error on more cases.
2016-09-27 16:41:08 -07:00
Adam Ierymenko
0b44919ba2
Clusters can send multiple OKs so we must allow this.
2016-09-27 16:33:37 -07:00
Adam Ierymenko
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
Adam Ierymenko
cc4bacc199
Cleanup, and implement compression disable flag for networks.
2016-09-27 12:22:25 -07:00
Adam Ierymenko
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
Adam Ierymenko
7e4b6b594b
It now builds.
2016-09-26 17:05:39 -07:00
Adam Ierymenko
eac3667ec1
Bunch more refactoring and work on revocations, etc.
2016-09-26 16:17:02 -07:00
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
0da9a9a3e0
Set trustEstablished in a few more places.
2016-09-13 10:33:03 -07:00
Adam Ierymenko
cba37c6107
Add a few more rate limit gates for anti-DOS hardening.
2016-09-13 10:13:23 -07:00
Adam Ierymenko
ea1da3321a
Rate gate requests for COM.
2016-09-12 15:19:21 -07:00
Adam Ierymenko
debc4c45ee
Set trust established flag in MULTICAST_GATHER.
2016-09-09 11:45:34 -07:00
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
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
Adam Ierymenko
16df2c3363
Clean up handling of COMs, network access control, and fix a backward compatiblity issue.
2016-09-08 19:48:05 -07:00
Adam Ierymenko
c7a4da3dd3
Turns out we do not need to pass network to receive().
2016-09-07 15:24:53 -07:00
Adam Ierymenko
1908aa55f5
Refactor MULTICAST_LIKE pushing to eliminate redundant and unnecessary pushes and simplify code.
2016-09-07 15:15:52 -07:00
Adam Ierymenko
a7d988745b
Use ECHO instead of HELLO where possible.
2016-09-07 12:01:03 -07:00
Adam Ierymenko
b5c86b6ba4
Bunch more path refactoring. Peers no longer forget paths, but do not normally use expired paths. Expired paths might still be tried if nothing else is reachable.
2016-09-07 11:13:17 -07:00
