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Author SHA1 Message Date
TomZ
0c7abaaffb Match sock file default to systemd setup. 
The `AdminListen` option and `yggdrasilctl` now default to
`unix:///var/run/yggdrasil/yggdrasil.sock` on Linux

This allows yggdrasil to be run as its own user.

Closes #802
 2022-01-09 14:52:19 +01:00
TomZ
aa46ee57bb [Security] do not run as root. 
An Internet accessible service should aim to have as little as
possible attack surface, which is much easier to do when running
with the absolute minimum number of priviledges.

This makes the systemd setup run the service as a user 'yggdrasil'
and uses the systemd feature `RuntimeDirectory` to auto-create
the /var/run/yggdrasil dir so our non-elevated client can still
create the socket.

The sysusers file will cause the user be created on first install
using the sysusers subsystem.
 2022-01-09 14:50:19 +01:00
Neil Alexander
408d381591 Set hostArchitectures in macOS .pkg installer 2021-12-06 11:19:58 +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
e4e58831bf Version 0.4.2 2021-11-03 22:16:53 +00:00
Neil Alexander
03a5cce5bb Revert Wireguard update 
This reverts commit 5c19f3f88c.
 2021-11-03 20:03:27 +00:00
Neil Alexander
1f64319712 Version 0.4.1 2021-11-03 17:53:35 +00:00
Neil Alexander
4f3117d81d Use network-online.target instead of network.target for systemd service unit 2021-11-03 17:40:06 +00:00
Neil Alexander
5c19f3f88c Update dependencies 2021-11-03 10:33:00 +00:00
Arceliar
feb02c485a
Merge pull request #861 from yggdrasil-network/fix860 
Fix panic in `address.GetKey()`
 2021-11-02 17:30:50 -05:00
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
Neil Alexander
9a1d1df85e
Use newer Xcode image for macOS builds in CircleCI 2021-09-23 12:11:03 +01:00
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
Paul Dee
1c7deb72db
Align struct elements to byte boundaries: reduce memory footprint. (#834) 2021-09-21 21:19:40 +01:00
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 ebe366ef3b.
 2021-08-07 12:56:36 -05:00
Neil Alexander
ebe366ef3b Add IPReadWriteCloser interface 2021-08-07 10:17:21 +01:00
Alex Kotov
cbb6dc1b7d
Split yggdrasilctl code into separate functions (refactoring) (#815) 
* Move yggdrasilctl responses to separate functions

* Move yggdrasilctl request switch to separate function

* Add empty lines

* Create struct CmdLine for yggdrasilctl

* Move yggdrasilctl command line parsing to separate func

* Turn struct CmdLine into CmdLineEnv

* Rename func parseCmdLine to parseFlagsAndArgs

* Move yggdrasilctl endpoint setting logic into separate func

* Function to create yggdrasilctl CmdLineEnv

* Reorder code

* Move struct fields into lines

* Turn yggdrasilctl CmdLineEnv funcs to methods

* Move yggdrasilctl connection code to separate func

* Rename functions

* Move yggdrasilctl command line env to separate mod

* Move yggdrasilctl command line env to main mod

* Run goimports

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2021-08-02 22:47:38 +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
b333c7d7f3
Merge pull request #813 from cofob/patch-1 
Allow yggdrasil bind to ports <1024
 2021-07-22 12:18:11 +01:00
cofob
6a0ddc20ef
Allow yggdrasil bind to ports <1024 2021-07-21 17:57:59 +07:00
Neil Alexander
52309d094c
Merge pull request #800 from yggdrasil-network/iprwc 
Refactor PacketConn/ReadWriteCloser interfaces
 2021-07-15 09:39:03 +01:00
Arceliar
747a2538d7
Merge pull request #801 from tdemin/develop 
Preallocate memory when deriving address from key
 2021-07-08 17:47:43 -05:00
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 e4ce2c79a9.
 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
35e8ff7c9d
Merge pull request #799 from yggdrasil-network/develop 
Version 0.4.0
 2021-07-04 09:34:38 +01:00
Neil Alexander
2fc34bbd5a Revert "Merge pull request #796 from Chaz6/update-systemd-files" 
This reverts commit 88bd098f91, reversing
changes made to 4d798a3494.
 2021-07-04 09:26:17 +01:00
Neil Alexander
88bd098f91
Merge pull request #796 from Chaz6/update-systemd-files 
Update executable path in systemd service files to match the installation instructions.
 2021-07-04 09:24:40 +01:00
Neil Alexander
4d798a3494
Merge pull request #781 from yggdrasil-network/future 
Main v0.4 routing changes
 2021-07-04 09:22:43 +01:00
Arceliar
92ef49987a Merge branch 'future' of https://github.com/yggdrasil-network/yggdrasil-go into future 2021-07-03 17:27:13 -05:00
Arceliar
5844079f67 make sure genconf exits, clean up some commented out code 2021-07-03 17:27:00 -05:00
Neil Alexander
f7b91a8f93 Update README.md 2021-07-02 23:24:34 +01:00
Neil Alexander
4d47ba8bf4 Update README.md 2021-07-02 23:21:38 +01:00