Arceliar
70c5b06286
use url.URL in place of string for most internal listen/peer address handling
2021-05-23 20:34:13 -05:00
Arceliar
58af92812e
add metric to metadata exchange, but currently left at default 0 value
2021-05-23 18:40:36 -05:00
Arceliar
6bc2044ced
update ironwood dependency, fix ansible code, go mod tidy
2021-05-23 17:52:10 -05:00
Arceliar
018f35d9a2
rename src/yggdrasil to src/core
2021-05-23 14:42:26 -05:00
Arceliar
0343dad934
remove obsolete crypto package
2021-05-23 14:33:28 -05:00
Arceliar
f69f02386d
rename debug admin socket functions
2021-05-23 13:37:46 -05:00
Arceliar
e6f86a9bd7
cleanup proto admin socket response formats
2021-05-23 12:19:27 -05:00
Arceliar
29dda650b5
tun session protocol traffic cleanup
2021-05-23 11:58:52 -05:00
Arceliar
233cf0c962
add remote debugGetSelf and fix some return type things in the other debug functions
2021-05-22 21:27:11 -05:00
Arceliar
c7b004d36f
get debugGetPeers and debugGetDHT working in the admin socket
2021-05-22 20:25:14 -05:00
Arceliar
8668abf481
WIP adding crawling debug packets
2021-05-22 19:54:52 -05:00
Arceliar
b11cf7a2f2
update ironwood dependency, fix api
2021-05-18 20:43:38 -05:00
Arceliar
8d09e68e80
admin socket getpaths
2021-05-16 16:16:58 -05:00
Arceliar
eb4a22724f
possibly fix admin socket getnodeinfo
2021-05-16 15:55:30 -05:00
Arceliar
fad071ffe9
WIP on nodeinfo admin handler
2021-05-16 15:27:51 -05:00
Neil Alexander
058dec0cca
Fix getself, gettuntap etc
2021-05-16 21:01:59 +01:00
Neil Alexander
31c1c9b586
Fix admin socket list
2021-05-16 20:53:40 +01:00
Neil Alexander
6413e95c48
Fix bug
2021-05-16 20:05:22 +01:00
Neil Alexander
62a13e87c4
Merge branch 'future' into cleanup
2021-05-16 20:02:28 +01:00
Neil Alexander
416eadbcff
Use uint64 for MTU for forward-compatibility
2021-05-16 20:00:45 +01:00
Arceliar
a6c254c87a
more nodeinfo WIP, still needs admin socket support
2021-05-16 14:00:37 -05:00
Arceliar
2e45e970c6
work-in-progress adding nodeinfo
2021-05-16 13:52:52 -05:00
Neil Alexander
2d01386d6e
Refactor admin socket, export request/response structs, remove types package
2021-05-16 19:51:09 +01:00
Arceliar
2c7b22db92
allow for multiple traffic types inside the session at the tuntap level, only implement typeSessionTraffic for now
2021-05-16 13:01:54 -05:00
Arceliar
dfca87ba80
start a reader to disard traffic if the tun is disabled
2021-05-15 16:44:56 -05:00
Arceliar
f61507238e
cleanup unused MTU code from tun keystore
2021-05-15 16:23:44 -05:00
Arceliar
5b00273dfc
move sessionfirewall into the tuntap. this needs testing. the name is also slightly wrong, since a crypto session can still be set up, packets are just accepted/rejected at the tun/tap level instead
2021-05-15 15:55:47 -05:00
Arceliar
7e10025ef0
get minimal admin socket working (introspection only, no ability to add peers etc)
2021-05-15 15:16:35 -05:00
Arceliar
85fae23919
remove TunnelRouting from config, remove Signing from key names
2021-05-15 15:00:12 -05:00
Arceliar
e83b5d08a8
remove ckr
2021-05-15 14:54:25 -05:00
Arceliar
cd4144f22b
add minimal src/yggdrasil/api.go functions inspect internal state
2021-05-15 14:50:56 -05:00
Arceliar
7d49b86456
set version to an obviously unstable value, fix peer address formatting in the connect/disconnect messages
2021-05-15 13:44:55 -05:00
Neil Alexander
577b7118ad
remove debug logging
2021-05-10 23:16:22 +01:00
Neil Alexander
815f2a2822
Respond with ICMPv6 Packet Too Big over network
2021-05-10 23:09:59 +01:00
Neil Alexander
57ea61b338
Remove reconfiguration on SIGHUP - it didn't work reliably anyway
2021-05-10 22:47:28 +01:00
Neil Alexander
e12c639c21
Remove obsolete switch options
2021-05-10 22:42:57 +01:00
Neil Alexander
05caf36f4e
Fix AllowedPublicKeys
2021-05-10 22:39:12 +01:00
Neil Alexander
c20b66f3b6
Metadata/version tweaks
2021-05-10 22:31:01 +01:00
Neil Alexander
bb92e61e68
Remove encryption public key options (they are now derived from ed25519 key conversion in IW), also bump link version number
2021-05-10 22:06:38 +01:00
Arceliar
b48962a69a
limit MTU to no more than what the packetconn claims to support
2021-05-09 11:27:37 -05:00
Arceliar
3bfd891fd4
reduce time keystore mutex is held and (apparently) fix a deadlock
2021-05-09 09:20:28 -05:00
Arceliar
ed85cf08f2
WIP close the ironwood PacketConn when shutting down
2021-05-08 12:31:26 -05:00
Arceliar
8bed79370b
(broken state) WIP, compiles and passes the netns ping test
2021-05-08 11:52:22 -05:00
Arceliar
b345806e3f
(broken state) more WIP (cleanup)
2021-05-08 11:35:04 -05:00
Arceliar
0f787364de
(broken state) more tuntap WIP to add out-of-band key lookup
2021-05-08 11:32:57 -05:00
Arceliar
5b22392c66
(broken state) more WIP on tuntap stuff
2021-05-08 11:14:50 -05:00
Arceliar
0cff56fcc1
(broken state) WIP on tuntap
2021-05-08 10:39:07 -05:00
Arceliar
f1c37f8440
(broken state) WIP rewriting core to use ironwood
2021-05-08 08:35:58 -05:00
Arceliar
ace7b43b6d
(broken state) WIP address migration
2021-05-08 07:25:53 -05:00
Arceliar
ae96148008
Merge branch 'pathfinder' of https://github.com/Arceliar/yggdrasil-go into future
2021-05-08 06:45:10 -05:00
Arceliar
6eb74a40e1
Merge pull request #751 from Arceliar/bugfix
...
Fix goroutine leak in link.go
2020-12-19 11:04:13 -06:00
Arceliar
78073429a2
Merge branch 'pathfinder' of https://github.com/Arceliar/yggdrasil-go into pathfinder
2020-12-19 06:03:59 -06:00
Arceliar
0ba2ad74fe
use source routes in the dht (when available)
2020-12-19 06:03:28 -06:00
Arceliar
a8810c7ee9
if the link handler exits early due to an existing connection, then have it return a channel to that connection which closes when the connection is closed, so we can choose to block on that to avoid spamming connection attempts with dial
2020-12-13 16:29:03 -06:00
Arceliar
1daf3e7bd7
remove link.go block on oldIntf if we already have a connection to the same node, this spams connections, so it's not a good long-term fix if that's where the goroutine leak is
2020-12-13 16:16:14 -06:00
Neil Alexander
b9f35c5530
Return ICMPv6 Destination Unreachable for unknown destinations ( #748 )
...
* Return ICMPv6 Destination Unreachable for unknown destinations
* Update go.mod/go.sum for yggdrasil-extras
* go mod tidy
2020-12-06 19:47:25 +00:00
Neil Alexander
cb3d8647de
Merge pull request #744 from octeep/master
...
Fix DefaultIfName for OpenBSD
2020-12-06 13:48:09 +00:00
Arceliar
df1239b054
attempting to debug/fix a possible goroutine leak
2020-11-25 02:44:13 -06:00
Arceliar
939ffb02f8
adjust when dht reqs are reset
2020-11-14 15:05:02 -06:00
octeep
04e890fcc3
Change DefaultIfName from "/dev/tun0" to "tun0"
...
Specifying the full path to the interface in OpenBSD would result in:
panic: Interface name must be tun[0-9]*
Therefore, DefaultIfName should be changed to tun0 in order to make yggdrasil work out of the box.
2020-11-13 06:38:27 +00:00
Arceliar
428789f24c
simplify switch parent selection and minor source routing improvements
2020-11-09 19:01:11 -06:00
Arceliar
144d42c773
send dht responses via reverse path (fixes some possible DDoS issues with the old coord approach)
2020-11-08 06:09:55 -06:00
Arceliar
0ac203b007
adjust how sessions learn source routes, try to recover faster if coords change (but assume the old path still works until we get a ping through that gives us a new path)
2020-11-08 05:39:30 -06:00
Arceliar
e19e938f64
safer pathfinding behavior
2020-11-07 15:19:09 -06:00
Arceliar
994c26e5f7
simplify pathfinder
2020-11-07 12:08:01 -06:00
Arceliar
b5cd40b801
WIP very simple insecure proof-of-concept for pathfinding and source routing
2020-11-07 10:50:55 -06:00
Arceliar
e2521de94d
add path information to (protocol) traffic packets as they flow through the network, and a field for a reply path
2020-11-07 09:44:34 -06:00
Arceliar
36e4ce4b0b
WIP rough implementation of the source routed part of hybrid routing, does not work if coord length is too long (>127 hops)
2020-11-07 07:10:13 -06:00
Arceliar
92dbb48eda
add (but don't use) offset field for (protocol) traffic packets
2020-11-07 06:18:09 -06:00
Arceliar
1d1c6efa1f
attempt to keep TCP listener alive if there's a temporary error (e.g. too many open files), just pause and retry later
2020-10-18 11:01:18 -05:00
Arceliar
b6c894bc01
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into develop-future
2020-10-11 07:35:28 -05:00
Arceliar
afebc1f93d
Merge pull request #712 from Arceliar/bugfix
...
[future] possibly fix missing switch peer issue
2020-10-11 07:34:19 -05:00
Neil Alexander
fdb296047b
Merge branch 'future' into develop-future
2020-09-27 20:28:26 +01:00
Ryan Westlund
d6d2d9c19a
Accept some golint suggestions ( #690 )
...
* Fixed some linter issues
* Simplified isBetter method
* Accept some linter suggestions
* Fix typo
Co-authored-by: klesomik <klesomiks@gmail.com>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2020-09-27 14:42:46 +01:00
Neil Alexander
48bf0ce210
Revert "Fix build"
...
This reverts commit e09ca6a089
2020-09-27 13:28:13 +01:00
Neil Alexander
e09ca6a089
Fix build
2020-09-27 13:26:37 +01:00
Ryan Westlund
fcb6f5ca36
Set default conf file on FreeBSD to /usr/local/etc/yggdrasil.conf ( #717 )
2020-09-27 13:22:49 +01:00
Arceliar
33e3679458
multicast, use the prebuilt interface map when checking active listeners ( #707 )
2020-09-27 13:16:51 +01:00
Neil Alexander
d9fd68f18c
Fix build
2020-07-06 14:21:28 +01:00
Neil Alexander
a4a346c498
Merge branch 'develop' into future
2020-07-06 14:16:38 +01:00
George
48f008a8e2
Implement Core.RemovePeer method ( #699 ) ( #709 )
...
Co-authored-by: George <zhoreeq@users.noreply.github.com>
2020-07-06 14:14:34 +01:00
Arceliar
3fded209df
try to fix some possible races with how peers are added/removed and how they're blocked in the switch when they enter a bad state
2020-06-06 12:30:54 -05:00
Arceliar
aec82d7a39
Merge pull request #702 from Arceliar/switch
...
Precompute more for the switch lookup table
2020-05-30 18:39:43 -05:00
Arceliar
a1856258a9
Merge pull request #704 from Arceliar/queues
...
Faster queue logic
2020-05-30 18:39:33 -05:00
Arceliar
35e7542889
Merge pull request #706 from Arceliar/buffers
...
More buffer fine-tuning
2020-05-30 18:39:24 -05:00
Arceliar
c83b070c69
remove old switch lookup functions
2020-05-30 13:12:49 -05:00
Arceliar
0f28862e99
remove unused sequence number from switch
2020-05-30 10:48:59 -05:00
Arceliar
5e170e22e1
more switch fixes
2020-05-30 10:47:54 -05:00
Arceliar
3dc2242712
fix handling of keepAliveTimer and blocked state in link.go
2020-05-30 10:32:15 -05:00
Arceliar
8775075c18
debugging
2020-05-27 19:35:19 -05:00
Arceliar
905c28f7b2
fix some issues with the rewritten switch lookup tables
2020-05-27 19:31:17 -05:00
Arceliar
1df305d31c
simplify how blocking is detected and packets are dequeued
2020-05-27 18:53:14 -05:00
Arceliar
09f9f4e8e4
use heap.Fix instead of heap.Remove + heap.Push when updating queues, this is theoretically faster
2020-05-25 20:09:57 -05:00
Arceliar
674d8b58b6
get things compiling again
2020-05-25 19:27:17 -05:00
Arceliar
152e9057a0
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-25 19:25:05 -05:00
Arceliar
85eec5ba8e
tcp ygg-over-ygg debug logging
2020-05-25 19:13:37 -05:00
Arceliar
8345ae1fa3
don't allow ygg tcp connections to/from a local ygg address
2020-05-25 19:08:04 -05:00
Arceliar
dbc3b9b4c4
Merge pull request #701 from Arceliar/buffers
...
More buffer fine-tuning
2020-05-25 16:30:43 -05:00
Arceliar
366a8ba3dd
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-25 16:28:12 -05:00
Neil Alexander
45810fa184
Merge pull request #703 from Arceliar/dht
...
Store less in the DHT
2020-05-25 22:18:00 +01:00
Arceliar
1f65ffb310
work-in-progress heap-based queue structure
2020-05-25 16:07:56 -05:00
Arceliar
761ae531cb
work-in-progress faster queue logic
2020-05-25 15:19:32 -05:00
Arceliar
eefabb5f9f
disregard nodes if they're unimportant, even if they're already in the DHT
2020-05-25 12:44:06 -05:00
Arceliar
40bfd207f5
don't store every node we hear from in the DHT, only ones we already know about or that are important
2020-05-25 12:23:38 -05:00
Arceliar
f9bc0b7aee
use a more elaborate precomputed lookup table from the switch
2020-05-25 11:49:25 -05:00
Arceliar
38dcbb1e2f
cleaner way to handle seq/idle checks for the peer
2020-05-24 17:49:48 -05:00
Arceliar
4382368b08
make sure the peer isn't idle before entering drop mode
2020-05-24 17:43:35 -05:00
Arceliar
9574308545
have the peer delay setting a max buffer size, in case things have unblocked in the mean time
2020-05-24 17:35:49 -05:00
Arceliar
7778a47a8f
fix darwin compile problem
2020-05-24 15:46:18 -05:00
Arceliar
98816f34b2
don't spam calls to net.Interfaces and net.Interface.Addrs (hopefully)
2020-05-24 15:24:39 -05:00
Arceliar
1e471e3712
back to master's version of multicast, lets try rewriting it again
2020-05-24 14:43:38 -05:00
Arceliar
c2d6e9e8f1
close listener when a multicast interface is removed
2020-05-24 14:09:06 -05:00
Arceliar
77ded84ea5
simplify routerInterface
2020-05-23 12:21:23 -05:00
Arceliar
f2b9e95895
simplify routerInterface
2020-05-23 12:21:01 -05:00
Arceliar
07206b5d46
resolve merge conflicts
2020-05-23 11:33:37 -05:00
Arceliar
169b8747d4
Merge pull request #696 from Arceliar/bugfix
...
Bugfix
2020-05-23 11:24:03 -05:00
Arceliar
7063ddcc73
slightly cleaner fix to conn String deadlock issue
2020-05-23 11:16:03 -05:00
Arceliar
bc48e4bb80
fix deadlock in conn (unsafe use of phony.Block)
2020-05-23 11:11:11 -05:00
Arceliar
59896f17fd
more cleanup
2020-05-23 10:28:57 -05:00
Arceliar
ef1e506a0c
work-in-progress on more cleanup
2020-05-23 10:23:55 -05:00
Arceliar
59c5644a52
some peer/link cleanup
2020-05-23 10:08:23 -05:00
Arceliar
cf2edc99d1
correctly set peer.max
2020-05-17 13:32:58 -05:00
Arceliar
d43b93f60a
safer check for the queues if we're blocked on a send, should work even if we're blocked on a link packet send
2020-05-17 13:23:15 -05:00
Arceliar
ff3c8cb687
less aggresive queue size reduction
2020-05-17 12:58:57 -05:00
Arceliar
d96ae156a1
slight change to peer function names/args
2020-05-17 12:27:43 -05:00
Arceliar
7720e169f2
when we detect we're blocked, only drop packets often enough to make sure the existing queue's size is non-increasing, and always drop the worst packet from a random flow with odds based on the total size of packets queued for that flow
2020-05-17 12:09:40 -05:00
Arceliar
6e92af1cd2
re-enable a minimum queue size of ~1 big packet
2020-05-17 08:49:40 -05:00
Arceliar
0dcc555eab
cleaner startup/shutdown of the link writer's worker
2020-05-17 08:34:22 -05:00
Arceliar
15ac2595aa
use a dedicated per-stream writer goroutine, send messages to it over a 1-buffered channel, this eliminates most of the false positive blocking that causes drops
2020-05-17 08:22:02 -05:00
Arceliar
527d443916
move where the queue size check before dropping would occur
2020-05-17 07:21:09 -05:00
Arceliar
62b9fab5f8
more work-in-progress, debugging why things are dropping so often
2020-05-16 18:56:04 -05:00
Arceliar
b17a035a05
workarounds to dropping being too aggressive
2020-05-16 17:40:11 -05:00
Arceliar
b132560f65
it helps to actually run the notifyQueued stuff...
2020-05-16 17:24:26 -05:00
Arceliar
052de98f12
work-in-progress on buffering overhaul
2020-05-16 17:07:47 -05:00
Arceliar
dc128121e5
update switch blockPeer/unblockPeer logic and dht reset when coords change
2020-05-16 09:25:57 -05:00
Neil Alexander
f70b2ebcea
Fix bad check
2020-05-09 12:49:02 +01:00
Neil Alexander
2a2ad76479
Use maps instead of slices
2020-05-09 12:38:20 +01:00
Arceliar
433e392bdf
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-09 06:13:52 -05:00
Neil Alexander
a59fd2a489
Merge branch 'develop' into neilalexander/pinning
2020-05-09 12:12:24 +01:00
Arceliar
7779d86c5b
maybe fix multicast deadlock on darwin
2020-05-09 05:56:36 -05:00
Neil Alexander
13a2d99fdc
Set SOCKS peer addr to resolved address
2020-05-09 11:26:09 +01:00
Neil Alexander
8b180e941a
Add SOCKS proxy auth ( closes #423 )
2020-05-09 11:24:32 +01:00
Neil Alexander
58345ac198
Track proxy addr and real peer addr in SOCKS mode
2020-05-09 10:53:58 +01:00
Neil Alexander
fbf59184ee
Use query string instead, allow specifying multiple keys (might be useful for DNS RR)
2020-05-09 00:43:19 +01:00
Neil Alexander
e849b3e119
Initial support for pinning public keys in peering strings
2020-05-08 23:23:48 +01:00
Arceliar
107d9f0e8b
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into future
2020-05-03 05:20:30 -05:00
Arceliar
95f4ec52a4
save only the link-local addresses for multicast
2020-05-03 05:06:59 -05:00
Arceliar
de79401bb2
only call (net.Interface).Addrs() once per minute per interface
2020-05-03 02:50:04 -05:00
Arceliar
02e1cb180d
possibly reduce multicast cpu usage even more
2020-05-02 17:23:20 -05:00
Neil Alexander
127b7e311c
Clean up a bit
2020-05-02 22:37:12 +01:00
Neil Alexander
0c7cf65d27
Move some logging back to debug
2020-05-02 22:33:25 +01:00
Neil Alexander
a115d18595
Refactor the multicast code a bit
2020-05-02 22:26:41 +01:00
Arceliar
20ef591013
fix some crashes with races during peer setup
2020-05-02 11:16:11 -05:00
Arceliar
15162ee952
fix a panic from a doubly closed channel in the simlink
2020-05-02 10:51:26 -05:00
Arceliar
12d448f6d5
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into sim
2020-05-02 10:40:00 -05:00
Arceliar
22526d89ec
Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into sim
2020-05-02 10:09:03 -05:00
Arceliar
72afa05029
test dial/listen in the sim
2020-05-02 10:01:09 -05:00
Arceliar
6d89570860
eliminate most sync.Pool use, gives a safer but slightly slower interface
2020-05-02 06:44:51 -05:00
Arceliar
9c818c6278
work-in-progress on a new sim
2020-04-26 07:33:03 -05:00
Arceliar
9d0969db2b
prevent a hypothetical block on link message sending
2020-04-05 14:57:05 -05:00
Arceliar
09efdfef9a
fix bug in switch actor's cleanRoot, strict nonce handling at the session level, and add separate queues per stream to the packetqueue code
2020-04-03 19:26:48 -05:00
Arceliar
03a19997b8
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
2020-04-03 00:33:01 -05:00
Arceliar
945930aa2c
WIP have peer actors queue packets, temporarily a single simple FIFO queue with head drop
2020-04-03 00:32:26 -05:00
Arceliar
7a314afb31
check if an error was returned by Core._init and return it if so
2020-03-31 18:14:20 -05:00
Arceliar
9834f222db
more work in progress actorizing the remaining parts of the switch
2020-03-29 19:01:50 -05:00
Arceliar
15b850be6e
fix deadlock when running updateTable in the switch
2020-03-29 01:38:32 -05:00
Arceliar
d47797088f
fix shutdown deadlock
2020-03-29 00:48:41 -05:00
Arceliar
e926a3be6d
work in progress actorizing core.peers and replacing switch worker with per-peer switch-generated lookupTable
2020-03-29 00:23:38 -05:00
Arceliar
16309d2862
Merge branch 'develop' of https://github.com/yggdrasil-network/yggdrasil-go into buffers
2020-03-28 21:10:34 -05:00
Arceliar
1ac3a18aab
Fix a typo in search.go's comments
2020-03-23 18:03:31 -05:00
Arceliar
a09a83530f
update search description in comments
2020-03-22 18:42:42 -05:00
Arceliar
b651e57203
allow searches to continue as long as the next hop is closer than the Nth closest node found so far where N is currently 16 instead of 1 (makes searches more reliable), and cache all intermediate search steps in the dht
2020-03-19 21:11:17 -05:00
Arceliar
4809879995
refactor switch code so calling lookupTable.lookup does most of the important work
2020-03-10 01:03:07 -05:00
Arceliar
cfd8641925
fix conflicts with memleak bugfix
2020-03-10 00:03:26 -05:00
Arceliar
8075a60900
possibly fix memory leak (if this works, i don't yet understand how the leak was happening originally)
2020-03-08 19:32:14 -05:00
Arceliar
f308e81bf3
in the switch, keep a separate set of queues per peer instead of a global queue
2020-02-18 20:13:39 -06:00
Neil Alexander
471fcd7fdf
Update doc.go dial example
2020-02-16 23:57:05 +00:00
Neil Alexander
6c731c4efc
Fix comment on LocalAddr
2020-02-16 23:45:11 +00:00
Neil Alexander
429189d11d
Use 'curve25519' instead of 'pubkey'
2020-02-16 23:44:20 +00:00
Neil Alexander
6b0b704645
Update comments
2020-02-16 23:30:47 +00:00
Neil Alexander
d16505e417
Update CKR
2020-02-16 23:26:18 +00:00
Neil Alexander
63936c11b5
Update tuntap module, return pointers
2020-02-16 23:21:58 +00:00
Neil Alexander
c107f891d2
Implement pubkeys in API functions
2020-02-16 23:12:39 +00:00
Arceliar
657777881b
actually schedule the search cleanup code to run
2020-02-08 20:33:35 -06:00
Arceliar
8e05c6c6a7
better search cleanup, but needs more testing to make sure it really works
2020-02-08 20:26:37 -06:00
Arceliar
d0e6846173
work in progress to make searches use parallel threads per response, so one malicious node doesn't block progress from honest ones
2020-02-08 20:15:48 -06:00
Arceliar
d7d0c2629c
don't deduplicate search responses, but limit the max number of nodes handled per response
2020-02-08 17:04:00 -06:00
Arceliar
cd9613fddc
add some additional debug timing info and logging to dials, and fix an unnecessary delay in search startup
2020-02-07 22:34:54 -06:00
Arceliar
3faa0b2854
deduplicate the list of nodes to visit in a search (keeping newest rumors)
2020-02-06 20:47:53 -06:00
Arceliar
7c2cb9a02d
more search fixes/updates
2020-02-06 20:21:17 -06:00
Arceliar
cd856426e5
search timing changes
2020-02-06 18:37:58 -06:00
Arceliar
70659bfb91
sort search response results before sending requests
2020-02-06 17:38:42 -06:00
Arceliar
7e64f54c1f
log some info about searches and reduce search traffic (especially when things dead-end)
2020-02-01 13:58:08 -06:00
Neil Alexander
c48c4ddc80
Merge pull request #641 from Arceliar/misc
...
Misc tuning
2020-01-10 11:35:51 +00:00
Neil Alexander
2fc6f9a71d
Merge pull request #643 from adamruzicka/mtu
...
Unify MTU datatypes across the codebase
2020-01-07 22:39:38 +00:00
Neil Alexander
ef4d5553b6
Merge pull request #636 from cathugger/develop
...
util: fix possible OOB in IPv4 flowkey calc, use switch there
2020-01-07 22:38:31 +00:00
Arceliar
c3b1a6af65
some nodeinfo actor fixes and adjust search timeout
2020-01-06 18:37:43 -06:00
Neil Alexander
8c12fc4fdb
Merge branch 'develop' into misc
2020-01-05 23:04:51 +00:00
Neil Alexander
9304873047
Convert nodeinfo to actor
2020-01-05 22:15:52 +00:00
Adam Ruzicka
8358fe5c5c
Unify MTU datatypes across the codebase
...
The codebase uses int and unit16 to represent MTU randomly. This change
unifies it to a MTU type from types package, which is currently uint16.
2020-01-05 18:01:22 +00:00
Arceliar
8513f8f4dc
constant space searches that should play nicer if searching for an unreachable destination
2020-01-04 16:08:48 -06:00
Arceliar
201dbec63d
always keep the 2 closest nodes in each direction around the dht ring, possibly helps things recover faster after joins/leaves
2019-12-25 19:01:20 -06:00
Arceliar
9fac5355eb
make searches more parallel
2019-12-25 18:55:29 -06:00
cathugger
ff5de89762
util: fix possible OOB in IPv4 flowkey calc, use switch there
...
ihl may grow upto 15*4=60 so extract and check it before using it as offset in flowkey calculation.
also replace IFs with switches for protocol matching as it's less redundant and nicer to document.
2019-12-11 15:24:43 +02:00
Anatolii Kurotych
4159ccb893
Fix return value in Multicast.Stop()
2019-11-30 16:05:44 +02:00
Arceliar
729d2ca2ba
Update crypto.go
2019-11-29 17:14:27 -06:00
Dimitris Apostolou
73f50af3b7
Fix typos
2019-11-29 11:45:02 +02:00
Arceliar
c2a8b4bb57
get rid of an allocation in tunWriter's _write
2019-11-28 12:00:00 -06:00
Neil Alexander
ad8d30ce74
Revert "Force packets through the switch to be buffered (seems to help the reordering problem on Windows)"
...
This reverts commit 837e7da792
2019-11-26 09:44:35 +00:00
Neil Alexander
328dd6c054
Merge branch 'develop' into goodbyewater
2019-11-26 09:20:15 +00:00
Arceliar
98339cdc3f
possible fix if monotonic time resolution is related to packet reordering
2019-11-25 17:40:58 -06:00
Neil Alexander
837e7da792
Force packets through the switch to be buffered (seems to help the reordering problem on Windows)
2019-11-25 20:13:41 +00:00
Arceliar
3e07995518
it helps to actually set the flag...
2019-11-24 18:53:58 -06:00
Arceliar
27cc57dbbc
attempt to prevent incorrect idle notification in switch, needs testing
2019-11-24 18:24:17 -06:00
Arceliar
2e95a3131c
comment out pointless error that prints on some platforms and not others
2019-11-24 15:37:37 -06:00
Arceliar
2982b53555
make offset generic over TUN_OFFSET_BYTES so we can make this platform dependent
2019-11-24 15:09:28 -06:00
Arceliar
f6f9b3ef76
include offset in expected bytes written
2019-11-24 15:01:20 -06:00
Arceliar
6560aac1e9
fix error spam on shutdown
2019-11-24 13:42:56 -06:00
Neil Alexander
746fac6594
Fix go.mod/go.sum again and update DoAsSystem call
2019-11-23 13:56:48 +00:00
Neil Alexander
d0a307db97
Use Wireguard's DoAsSystem, fix build tags and go.mod/go.sum
2019-11-23 13:46:05 +00:00
Neil Alexander
0529910b01
Reuse GUID so Windows no longer keeps creating new networks each time Yggdrasil starts
2019-11-23 13:34:27 +00:00
Neil Alexander
baebaabc43
Fix typo
2019-11-22 20:16:24 +00:00
Neil Alexander
3a0870a448
Fix IfName 'auto' behaviour on Windows
2019-11-22 20:11:39 +00:00
Neil Alexander
f95ebeb821
Remove references to TAP
2019-11-22 20:08:19 +00:00
Neil Alexander
7d00206f4b
Update platform defaults, handling of 'auto' on Linux/Darwin
2019-11-22 20:07:08 +00:00
Neil Alexander
b27ada9191
Fix bad Name() calls
2019-11-22 18:39:27 +00:00
Neil Alexander
235b64345e
Configure addresses and MTUs, fix bugs
2019-11-22 18:34:43 +00:00
Neil Alexander
f5517acc81
Drop Water, use Wireguard tun library, drop TAP support
2019-11-22 16:43:50 +00:00
Arceliar
248a08b2f1
send a message to the sessions to update mtu instead of trying to update it directly
2019-11-21 19:23:44 -06:00
Neil Alexander
7c18c6806d
Further updates, notify sessions about updated MTU from API call
2019-11-21 09:54:36 +00:00
Neil Alexander
d1c445dc41
Thread safety for MTU API functions
2019-11-21 09:28:36 +00:00
Neil Alexander
e90be6f569
Add API functions for manipulating maximum session MTU, fix TUN/TAP to use that
2019-11-21 00:02:39 +00:00
Neil Alexander
d06c40ad19
Use existing constant
2019-11-20 22:40:48 +00:00
Neil Alexander
9fca3640f9
Fix couple of issues with MTU calculations
2019-11-20 22:11:52 +00:00
Arceliar
6b6a5a2906
Merge pull request #608 from neilalexander/mtu
...
Improve MTU handling
2019-11-19 19:37:25 -06:00
Arceliar
c0be481cde
Merge pull request #605 from wfleurant/src-version
...
Src version: return unknown not yggdrasilctl
2019-11-19 19:35:45 -06:00
Neil Alexander
f49d9de421
Fix setting up of MTU when value is outside of acceptable bounds, also account for ethernet headers in calculations, notify about clipping to stdout
2019-11-19 14:20:11 +00:00
Arceliar
5f1aea3636
fix deadlock when AddPeer fails
2019-11-12 21:01:32 -06:00
William Fleurant
49ba5bae17
yggdrasil: buildName should report unknown
2019-11-11 00:24:50 -05:00
Arceliar
6d3aefb825
fix a data race when an existing session's coords are updated in response to a successful search
2019-10-27 19:55:35 -05:00
Neil Alexander
cee28d11f8
Merge pull request #593 from Arceliar/bindtodevice
...
BindToDevice
2019-10-26 11:36:24 +01:00
Arceliar
710815fed5
add dummy functions for other platforms
2019-10-25 19:32:53 -05:00
Arceliar
cfc1e6b83d
fix a crash when shutting down if no multicast interfaces are configured
2019-10-25 18:40:09 -05:00
Arceliar
bcacfb0638
test adding BindToDevice to linux. if it works then we'll want to rethink slightly how we get the tcpContext on every platform, to make this compile everywhere and look a little cleaner
2019-10-25 18:33:23 -05:00
Arceliar
97a85e1d44
Merge pull request #583 from neilalexander/modules
...
Define module.Module interface
2019-10-24 21:48:05 -05:00
Neil Alexander
cd93969930
Fix isOpen for TUN/TAP actor
2019-10-24 23:37:39 +01:00
Neil Alexander
de3bdfa524
No longer use atomic for isOpen in multicast
2019-10-24 23:31:47 +01:00
Neil Alexander
d37133e311
Fix merge conflict from develop
2019-10-24 10:22:02 +01:00
Neil Alexander
5ca81f916e
Fix deadlocks
2019-10-24 09:54:57 +01:00
Neil Alexander
7341fcb9bc
Merge branch 'develop' into fix581
2019-10-24 09:29:29 +01:00
