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1413 Commits

Author SHA1 Message Date
Neil Alexander
83c1a810b5
New handshake, use softcrdt upstream 2023-03-18 12:14:32 +00:00
Neil
9ee6c46b1d
Merge branch 'develop' into bsd_build_fix 2023-02-26 21:40:29 +00:00
Neil Alexander
38736358dd
Fix lint error properly this time 2023-02-26 21:35:56 +00:00
Neil Alexander
6d6c408957
Test against Go 1.20, maybe fix lint issue 2023-02-26 21:31:20 +00:00
Neil
783b4d3de6
Merge branch 'develop' into bsd_build_fix 2023-02-26 21:28:29 +00:00
anon
9cbc71bc8a Added member to Logger struct expected by tun_bsd.go 2022-12-18 00:37:34 -05:00
Neil Alexander
723097fbf6
Deduplicate some logic 2022-11-26 16:18:15 +00:00
Neil Alexander
1adc88ec77
Merge branch 'develop' into neilalexander/tryall 2022-11-26 16:00:46 +00:00
Neil Alexander
e824c73e21
Fix crash 2022-11-12 11:56:50 +00:00
Neil Alexander
7efd66932f
Redial failed connections if possible (#983) 2022-11-12 11:30:03 +00:00
majestrate
6fed2a75d7
Make TLS certs never expire (#977) 
According to RFC5280 we can make TLS certs never expire by setting their `NotAfter` date to a value that is basically the end of time.

Fixes #976.
 2022-11-08 22:11:22 +00:00
Neil Alexander
110613b234 Try all addresses when connecting to a DNS name 
Fixes #980
 2022-11-08 21:59:13 +00:00
Neil Alexander
590d83aa9c
Fix #975 by not exporting uint8 2022-11-01 17:42:52 +00:00
Neil Alexander
cfa293d189 Fix bug in admin socket where requests fail unless "arguments":{} is specified in the JSON 2022-10-26 22:29:19 +01:00
Neil Alexander
f08dec822a
Priority support (#964) 
* Allow setting link priorities

* Fix a bug

* Allow setting priority on listeners and multicast interfaces

* Update `yggdrasilctl`

* Update to Arceliar/ironwood#5
 2022-10-26 09:24:24 +01:00
Neil Alexander
9a9452dcc8 Fix panic in GetPeers that may happen mid-link setup 2022-10-25 18:58:52 +01:00
Neil Alexander
65e350153e Don't start multicast module if all Beacon and Listen are disabled 2022-10-22 18:05:14 +01:00
Neil Alexander
35ea66d651 Varying connection check strictness based on scope 2022-10-22 17:45:09 +01:00
Neil Alexander
8fe1c41295 Don't reject multiple genuine links from the same host 2022-10-22 16:59:25 +01:00
Neil Alexander
d66b3ffb7a Always allow link-local peerings again 2022-10-22 16:23:25 +01:00
Neil Alexander
63c4cb5c21 Fix reporting name for TCP 2022-10-22 15:47:09 +01:00
Neil Alexander
0a1a155e66 Use SO_REUSEADDR instead of SO_REUSEPORT on Linux 2022-10-22 14:56:29 +01:00
Neil Alexander
c55611a478 Tweak logging for connections 2022-10-22 14:56:11 +01:00
Neil Alexander
22caddef63 Don't log duplicate connection attempt 2022-10-21 19:49:49 +01:00
Neil Alexander
81839ad50d Fix InterfacePeers 2022-10-21 19:49:15 +01:00
Neil Alexander
ee21c56e43 Fix setting nodeinfo (closes #954) 2022-10-15 15:42:52 +01:00
Neil Alexander
69632bacb5 Tidy up 2022-10-02 13:20:39 +01:00
Neil Alexander
428d2375da Don't allow configuring the same peer more than once 2022-10-02 12:39:18 +01:00
Neil Alexander
8cf76f841d Silence already connected to this node 2022-10-02 12:36:51 +01:00
ehmry
7db934488e
Reimplement AddPeer and RemovePeer for admin socket (#951) 
* Reimplement AddPeer and RemovePeer for admin socket

Fix #950

* Disconnect the peer on `removePeer`

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2022-10-02 12:35:43 +01:00
Neil Alexander
c922eba2d8
Fix sending arguments to the admin socket in yggdrasilctl 2022-09-24 21:28:09 +01:00
Neil Alexander
d9fe6f72ac
Lint tweaks 2022-09-24 17:05:44 +01:00
Neil Alexander
d24d3fa047
Use deadline for link handshake (#949) 
This uses a 6 second deadline for timeouts instead of using `util.FuncTimeout` at 30 seconds for the read and then again for the write.

If the handshake doesn't complete within 6 seconds then it's going to probably collapse when we give the connection to Ironwood and it tries to do a keepalive anyway.
 2022-09-24 16:51:31 +01:00
Neil Alexander
e165b1fa0c
Add quote marks to InterfacePeers comment 
Fixes #945.
 2022-09-24 14:44:50 +01:00
Neil Alexander
01c44a087b
Rename tuntap package to tun 
We haven't had TAP support in ages.
 2022-09-24 14:41:47 +01:00
Neil Alexander
217ac39e77
Allow setting default config path and AdminListen at compile time 
By providing the following items to `LDFLAGS`:

* `-X github.com/yggdrasil-network/yggdrasil-go/src/defaults.defaultConfig=/path/to/config`
* '-X github.com/yggdrasil-network/yggdrasil-go/src/defaults.defaultAdminListen=unix://path/to/sock'

Closes #818.
 2022-09-24 14:09:08 +01:00
Neil Alexander
0abfe78858
Silence error when reconnecting to already connected peer 2022-09-24 13:46:22 +01:00
Neil Alexander
b67c313f44
Admin socket and yggdrasilctl improvements 
This refactors the request parsing, as well as improving the output for some request types. It also tweaks `yggdrasilctl` output, which should help with #947.
 2022-09-24 12:22:38 +01:00
Neil Alexander
5ef61faeff
Link refactor (#941) 
* Link refactoring

* More refactoring

* More tweaking

* Cleaner shutdowns, UNIX socket support, more tweaks

* Actorise links, remove mutex

* SOCKS support
 2022-09-17 20:07:00 +01:00
Neil Alexander
dc9720e580 Extend getSessions admin call to include uptime/TX/RX 2022-09-03 16:55:57 +01:00
Neil Alexander
5477566fa9 Length not capacity 2022-09-03 12:38:42 +01:00
Neil Alexander
9cdfd59476 Tidy up a bit, make sure to copy the private key at startup 2022-09-03 12:34:29 +01:00
Neil Alexander
a7d06e048a Refactor TUN setup (isolated config) 2022-09-03 12:20:57 +01:00
Neil Alexander
b1f61fb0a8 Refactor admin socket setup (isolated config) 2022-09-03 11:54:46 +01:00
Neil Alexander
493208fb37 Refactor multicast setup (isolated config, etc) 2022-09-03 11:42:05 +01:00
Neil Alexander
dad0b10dfe Move Core._applyOption 2022-09-03 10:51:44 +01:00
Neil Alexander
c6fe81b5d2
Admin socket and yggdrasilctl refactoring (#939) 2022-09-03 10:50:43 +01:00
Neil Alexander
4f2abece81
Fix panic in tcp.init for incorrectly formatted listen addresses 2022-09-01 16:56:42 +01:00
Karandashov Daniil
486ffebedd
Delete unused param (#935) 2022-08-29 20:40:19 +01:00
Neil Alexander
dd66e8a9c9
Merge branch 'develop' into neilalexander/refactor 2022-08-06 15:23:44 +01:00
Neil Alexander
16b8149052 No longer use ioutil which is deprecated 2022-08-06 15:21:21 +01:00
Neil Alexander
4c889703b1 Continue refactoring 2022-08-06 15:05:12 +01:00
Neil Alexander
5616b9fc84
Don't lose my work 2022-07-24 10:23:25 +01:00
Neil Alexander
8c454a146c
Silence incorrect linter warning 2022-07-07 18:19:15 +01:00
Neil Alexander
88a0a3e8fb
Fix data races in handleProto (observed by @majestrate) 2022-07-07 17:03:29 +01:00
Neil Alexander
41d890bb64 Run goimports 2022-04-17 18:02:25 +01:00
Neil Alexander
90f9be38c5 Fix lint errors 2022-04-17 17:56:54 +01:00
Neil Alexander
0c4c385885
Fix regression in Path MTU discovery 
In the past we used to send back anything up to 900 bytes of the packet in the ICMPv6 Packet Too Big response, whereas now we seemingly only send back 40 bytes.

It turns out that sending back only the 40 bytes of IPv6 headers isn't enough for most operating systems to positively ID the flow to reduce the MTU. This PR updates it so that we can send up to 512 bytes instead (900 is probably excessive) — that should leave plenty of room for any number of IPv6 extension headers and the next protocol headers and some of the payload.

This seems to fix the problem in my testing.
 2022-04-03 12:48:06 +01:00
Neil Alexander
2d2ad4692b
Restore uptime, bytes_sent and bytes_recvd to getPeers (#888) 
* Restore `uptime`, `bytes_sent` and `bytes_recvd` to the admin API for peers

* Wrap conn in Yggdrasil instead, so not necessary to do so in Ironwood

* Shuffle struct for alignment
 2022-02-01 13:37:45 +00:00
Tom
9f5cc0eecb
Make message clearer and downgrade (#812) 
* Make message clearer and downgrade

* Differentiate between incoming and outgoing conn
 2022-01-30 21:58:57 +00:00
Alex Kotov
87e936195e
Add some tests (#828) 
* Add tests

* Add tests

* Add tests

* Add tests

* Fix code style

* Remove unnecessary tests
 2021-11-04 08:05:53 +00:00
Neil Alexander
4859accbb0 Fix panic in address.GetKey() (fixes #860) 2021-11-02 18:03:16 +00:00
Neil Alexander
99227b60ce Update CI to use Go 1.17, produce Apple Silicon builds (closes #844) 2021-09-28 11:02:15 +01:00
Arceliar
f92d812f3c
Merge pull request #822 from yggdrasil-network/sni 
TLS Server Name Indication
 2021-09-24 05:14:28 -05:00
Arceliar
6af9b61b15
Merge pull request #842 from Arceliar/mutex 
Fix incorrect mutex use in ipv6rwc
 2021-09-24 04:43:44 -05:00
Arceliar
f2d1eff8f6
Merge pull request #835 from kotovalexarian/test-and-refactor-proto-handler 
Really tiny refactoring of "src/core"
 2021-09-24 04:43:06 -05:00
Arceliar
e5d638ff4b better way to empty ipv6rwc buffer 2021-09-23 04:39:12 -05:00
Arceliar
86e5306eec fix race from mutex that wasn't held long enough 2021-09-23 04:35:31 -05:00
Arceliar
529a33034b gofmt to add new build comments 2021-09-23 04:34:58 -05:00
Fyodor Ustinov
52345a2de4
Check tun.config is not equal to nil before usage (#830) 
We have to check tun.config is not nil before first use, not after.
 2021-09-21 21:19:25 +01:00
Alex Kotov
571186ca77
Rename protohandler attributes 2021-09-03 01:45:30 +05:00
Alex Kotov
3c89781057
Align and reorder code for lesser diff 2021-09-01 07:58:11 +05:00
Alex Kotov
a5f2ba80a2
Organize code in "src/core/proto.go" 2021-09-01 07:50:03 +05:00
Alex Kotov
538ee13669
Add type core.AddHandlerFunc 2021-09-01 06:16:57 +05:00
Arceliar
3613614b41 Revert "Add IPReadWriteCloser interface" 
This reverts commit ebe366ef3bcb1b22a31225b06d140d013e463647.
 2021-08-07 12:56:36 -05:00
Neil Alexander
ebe366ef3b Add IPReadWriteCloser interface 2021-08-07 10:17:21 +01:00
Neil Alexander
d1cd671bec Fix bug 2021-08-01 21:39:49 +01:00
Neil Alexander
bbdff033ce Update SNI code 2021-08-01 21:36:51 +01:00
Neil Alexander
f094cf34bf Set SNI by default if the peering URI contains a DNS name 2021-07-28 22:23:33 +01:00
Neil Alexander
d8df9755f2 Allow specifying TLS SNI with ?sni= in peering URI 2021-07-28 22:11:20 +01:00
Neil Alexander
52309d094c
Merge pull request #800 from yggdrasil-network/iprwc 
Refactor PacketConn/ReadWriteCloser interfaces
 2021-07-15 09:39:03 +01:00
Timur Demin
04ecdf6045
Preallocate memory when deriving address from key 
This makes src/address.AddrForKey preallocate 32 bytes before starting
the address derivation. As benches in syg_go show, reallocating temp
takes 20% of the function runtime.
 2021-07-08 16:04:43 +05:00
Arceliar
cd5383f7b7 fix core tests 2021-07-07 18:36:51 -05:00
Arceliar
3704ebf4cb fix debug rpcs and cleanup core.Close/core.Stop 2021-07-06 19:45:12 -05:00
Neil Alexander
e224c02d6d Revert "Add LocalAddr to complete net.PacketConn interface" 
This reverts commit e4ce2c79a9a6430f7145798a9a3e93c544bd869c.
 2021-07-05 22:35:46 +01:00
Neil Alexander
e4ce2c79a9 Add LocalAddr to complete net.PacketConn interface 2021-07-05 22:26:09 +01:00
Arceliar
f990a56046 have the core wrap and export the underlying PacketConn, move IPv6 ReadWriteCloser wrapper logic to a separate package 2021-07-05 13:14:12 -05:00
Neil Alexander
9b28f725e2 Fix core_test.go 2021-06-28 18:28:56 +01:00
Neil Alexander
3646a8674c Yggdrasil v0.4.0rc4 2021-06-28 18:21:53 +01:00
Arceliar
de853fed10 multicast configuration changes 2021-06-27 17:24:46 -05:00
Arceliar
2874ce1327 change multicast config format 2021-06-27 03:15:41 -05:00
Arceliar
2a7a53b6b6 move GenerateConfig to defaults, to adjust dependency ordering, needed for stuff later 2021-06-27 02:18:51 -05:00
Arceliar
2db46c1250 make socks connect to tls listeners, TODO make that configurable 2021-06-25 21:40:19 -05:00
Arceliar
d1dfe38683 remove string from multicast announcement format 2021-06-25 21:27:29 -05:00
Arceliar
3b38ed082f make failed sends a debug log, instead of error 2021-06-25 21:15:40 -05:00
Neil Alexander
39361af789 Update config comments 2021-06-19 17:51:11 +01:00
Arceliar
b7f57c0617 use TLS for multicast peers, fix TLS listener type in log output 2021-06-19 10:42:38 -05:00
Arceliar
5564de94ba when using tls, if no pinned key is set, pin the key from the cert. require that cert keys match a pinned key 2021-06-19 09:53:11 -05:00
Arceliar
1bf751a474 update ironwood, only store 1 packet in the pre-session buffer 2021-06-19 07:44:37 -05:00
Arceliar
b34c3230f8 fix core_test.go and a race in setting/using mtu 2021-06-13 13:40:20 -05:00