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Author SHA1 Message Date
Klemens Nanni
ccda1075c0
Fix ioctl(2) code for OpenBSD (#1175) 
This cleans up the mess to configure an IP address on a tun(4) device.

Handrolling a hardcoded ioctl(2) request is far from perfect, but Go
(golang.org/sys/unix) is to blame here.

Tested on OpenBSD 7.6 -current where yggdrasil now drives the interface
would use of ifconfig or other helpers.
 2024-09-30 14:24:20 +01:00
Neil Alexander
6d5243bd9a
Add unit test for AllowedPublicKeys 2024-09-29 22:04:41 +01:00
Neil Alexander
377bc664c9
The AllowedPublicKeys option should not apply to multicast listeners 
Another fix for #1141.
 2024-09-29 21:38:56 +01:00
Neil Alexander
d1b849588f
Fix bug where ephemeral links would try to reconnect in a fast loop 
Helps #1141, although not a complete solution.
 2024-09-29 21:24:39 +01:00
Sergey Bobrenok
d6fd305f12
Fix Android build with Go 1.23.0 or later (#1166) 
The `github.com/wlynxg/anet` library depends on the `//go:linkname`
linker feature [1]. However, since Go 1.23.0, the usage of
`//go:linkname` has been restricted [2]. And now it's necessary to
explicitly specify `-checklinkname=0` linker flag to use it.

[1]
https://github.com/wlynxg/anet/blob/main/README.md#how-to-build-with-go-1230-or-later
[2] https://tip.golang.org/doc/go1.23#linker

Resolves: #1165
 2024-09-29 21:06:36 +01:00
Klemens Nanni
98a6fdb4f2
tun: bsd: remove redundant ioctl to set MTU (#1172) 
wireguard's CreateTUN() sets the MTU using the same ioctl(2), on both
FreeBSD and OpenBSD.

Tested on OpenBSD (outputwith this patch):

```
# ktrace ./yggdrasil -autoconf | grep Interface
2024/09/24 17:26:29 Interface name: tun0
2024/09/24 17:26:29 Interface IPv6: 201:26e:68f0:502e:f445:13eb:2fe1:f7cd/7
2024/09/24 17:26:29 Interface MTU: 16384
```

```
$ ifconfig tun0 | head -n1
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 16384
```

```
# kdump | grep ioctl
 53097 yggdrasil CALL  ioctl(10,SIOCGIFMTU,0xc0000376b8)
 53097 yggdrasil RET   ioctl 0
 53097 yggdrasil CALL  ioctl(10,SIOCSIFMTU,0xc0000376c0)
 53097 yggdrasil RET   ioctl 0
 53097 yggdrasil CALL  ioctl(10,SIOCGIFMTU,0xc0000377f8)
 53097 yggdrasil RET   ioctl 0
 53097 yggdrasil CALL  ioctl(10,_IOW('i',12,0x20),0xc00003777c)
 53097 yggdrasil RET   ioctl -1 errno 25 Inappropriate ioctl for device
       "2024/09/24 17:26:29 Error in SIOCSIFADDR_IN6: inappropriate ioctl for device
```

(The completely broken address ioctl is another story...)
 2024-09-29 21:05:38 +01:00
Neil Alexander
c00779c7d3
Multicast interface detection and shutdown tweaks 
May help with #1173.
 2024-09-29 20:58:10 +01:00
Arceliar
43a1a3de64 update ironwood dependency 2024-09-28 18:52:04 -05:00
Neil Alexander
b8ab843a98
Update admin socket response sorting 2024-09-23 22:40:52 +01:00
Neil Alexander
e138fa679c
Fix link panic when shutting down (closes #1168) 2024-09-22 17:05:25 +01:00
Neil Alexander
361b9fd6fc
Update WebSocket dependency to new import path 2024-09-22 16:54:58 +01:00
Neil Alexander
5461bb380e
Update dependencies 2024-09-22 16:51:04 +01:00
cathugger
34f087de1c
argument to change uid/gid (#927) 
different from
https://github.com/yggdrasil-network/yggdrasil-go/pull/817 in that it
can resolve user names, automatically use user's primary gid & allows
specifying gid in the same argument, with `:` eg `username:groupname`.
feel free to criticize & suggest different argument name & description
because i didn't put much of thought to that.

---------

Co-authored-by: Neil <git@neilalexander.dev>
Co-authored-by: VNAT <xepjk@protonmail.com>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-09-22 15:46:54 +00:00
Neil
c4b29b735c
Link costing based on average RTT (#1171) 
This PR updates Ironwood to include the new RTT-based link costing and
updates `yggdrasilctl` to report the cost in `getPeers`.

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-09-21 22:05:23 +00:00
Sergey Bobrenok
947b6ad7aa
Restore local peer discovery mechanism on Android 11+ (#1158) 
This solution is bases on https://github.com/wlynxg/anet project.
`github.com/wlynxg/anet` is a partial alternative implementation of the
`golang.org/x/net` module. The goal of `anet` module is to provide
workarounds of the issues https://github.com/golang/go/issues/40569 and
https://github.com/golang/go/issues/68082 on Android 11+.

Tested on AOSP 13.

Resolves: #1149
 2024-08-16 18:28:57 +01:00
Neil Alexander
340cedbe14
Yggdrasil 0.5.8 2024-08-12 19:17:40 +01:00
Neil Alexander
b1283e15f6
Link state tracking tweaks and improved shutdown 2024-08-11 10:42:25 +01:00
Neil Alexander
ef989bef63
Multicast module state tweaks 2024-08-11 10:41:58 +01:00
Neil Alexander
af9ff34995
Fix macOS build 2024-08-07 19:55:10 +01:00
Neil Alexander
63cd757525
Remove waitForTUNUp from TUN 
Causes issues such as #1156.
 2024-08-07 19:52:19 +01:00
Revertron
5e5de3a343
Fixed wait for TUN to come up (#1157) 
So, the function waiting for TUN to come up never succeeds:
```
func waitForTUNUp(ch <-chan wgtun.Event) bool {
	t := time.After(time.Second * 5)
	for {
		select {
		case ev := <-ch:
			if ev == wgtun.EventUp {
				return true
			}
		case <-t:
			return false
		}
	}
}
```
I've tried the sleep for one second, and it works flawlessly on several
PCs.

Another point - sometimes, if the service stop abruptly (in case of some
errors) there is an old hidden device in the system, that we need to
uninstall, and then create new.
 2024-08-06 10:28:15 +01:00
Neil Alexander
edf179ed26
Yggdrasil 0.5.7 2024-08-05 19:18:38 +01:00
Neil Alexander
9950d1225d
Improve link and handshake errors 2024-08-01 21:53:48 +01:00
Revertron
4fbdeb4e3f
Fixed Windows service life-cycle. (#1153) 
This fix fixes two issues:
https://github.com/yggdrasil-network/yggdrasil-go/issues/993 &
https://github.com/yggdrasil-network/yggdrasil-go/issues/1098
 2024-07-25 13:55:14 +01:00
Vasyl Gello
5ea16e63a1
Implement websocket (ws:// and wss://) links (#1152) 
ws:// can be listened and dialed
wss:// is a convenience link for ws:// that supports dialing to ws://
peer.

---------

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-07-23 22:58:11 +01:00
Neil Alexander
da7ebde828
Update dependencies 2024-07-20 15:37:31 +01:00
Neil
02d92ff81c
TUN vectorised reads/writes (#1145) 
This PR updates the Wireguard dependency and updates to use new
vectorised reads/writes, which should reduce the number of syscalls and
improve performance.

This will only make a difference on Linux as this is the only platform
for which the Wireguard TUN library supports vectorised reads/writes.
For other platforms, single reads and writes will be performed as usual.

---------

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-07-20 15:24:30 +01:00
Neil Alexander
04c0acf71b
Various clean-ups 2024-07-20 12:31:58 +01:00
Neil Alexander
8ecc402d7c
Allow multiple connections to the same link-local address 
Note that this may mean that currently we end up with two links to each multicast-discovered peer, one incoming and one outgoing
 2024-07-20 11:31:08 +01:00
Neil Alexander
c505097be0
Update mobile build for iOS/macOS framework generation 2024-06-26 23:17:11 +01:00
Neil
fec96a38a4
Release: Yggdrasil v0.5.6 (#1144) 
* Changelog updates for Yggdrasil v0.5.6

* Fix spelling error

---------

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
Co-authored-by: Arceliar <Arceliar@users.noreply.github.com>
 2024-05-30 23:30:05 +01:00
Neil
f788a18bef
Measure RTT, report in getPeers (#1143) 
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-05-30 22:46:06 +01:00
Neil Alexander
fcefb20993
Fix interval check when sending multicast beacons 2024-05-28 10:03:48 +01:00
Neil Alexander
2831d73f73
Try to fix WiX for Windows MSI builds 2024-05-27 22:52:48 +01:00
Neil Alexander
c2811c0cdc
Update more GHA actions due to deprecations 2024-05-27 22:14:28 +01:00
Neil Alexander
5d9c5b3c9b
Minimum Go 1.21, update quic-go, update some CI actions 2024-05-27 22:03:41 +01:00
Paul Donald
f56f9c124c
Minor Fixes (#1107) 
* Minor comment fixes.

* Optimize PeerEntry for memory efficiency

* Improve NodeConfig for memory alignment
 2024-05-27 21:57:28 +01:00
trashpile-shenanigans
5da1fbe397
Bump minimum required go version to 1.20 in documentation as required by quic-go dependency (#1138) 2024-05-27 21:53:52 +01:00
Arceliar
6f3a0a71d4 update ironwood and other dependencies 2024-05-25 06:16:11 -05:00
Arceliar
6cbe56adfe fix incorrect pool use 2024-05-25 06:15:36 -05:00
Arceliar
2d644eabc3 update ironwood (updates bloom dependency) 2024-03-21 21:33:07 -05:00
Neil Alexander
2c20a04369
Release: Yggdrasil 0.5.5 2024-01-27 22:54:54 +00:00
Neil Alexander
81f2c711b4
Fix panic in getPeers on abstract UNIX socket names 
Fixes #1111
 2024-01-15 23:14:43 +00:00
Neil
180d7bf499
Adjust default backoff max to just over 1 hour, add ?maxbackoff= peer option (#1124) 
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2024-01-15 23:09:07 +00:00
Neil Alexander
9f4c89acad
Update dependencies 2024-01-15 23:00:58 +00:00
Neil Alexander
5da4c1131e
Update ironwood to ddd1fa6 2024-01-15 19:07:17 +00:00
Neil Alexander
768278a8e6
Improve getPeers sorting 2024-01-11 22:37:05 +00:00
Neil Alexander
1e9a59edf9
Update behaviour in QUIC listener handler 2024-01-05 11:45:20 +00:00
Neil Alexander
3dfa6d0cc9
Validate public key lengths on debug_ API endpoints (fixes #1113) 2023-12-03 17:55:12 +00:00
Neil Alexander
6b6cd0bed5
Fix PPROFLISTEN 2023-11-28 13:24:54 +00:00