Commit Graph

14 Commits

Author SHA1 Message Date
Jason A. Donenfeld b67acaccff Kit: do not crash on [abcd::] with missing port
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-23 14:06:26 +01:00
Jason A. Donenfeld db4e2915f3 Kit: Adapter: do not treat NE settings timeouts as fatal
The general Network Extension framework is incredibly buggy, and a
timeout when setting the network settings does not necessarily imply
that the whole operation failed. Simply log the condition and move on.
This restores the app's old behavior.

Reported-by: Filipe Mendonça <cfilipem@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-17 00:26:00 +01:00
Jason A. Donenfeld 20bdf46792 Kit: PacketTunnelSettingsGenerator: do not require DNS queries if no DNS
Prior, we would set matchDomains=[""] even if the user didn't provide
any DNS servers. This was kind of incoherent, but I guess we had in mind
some kind of non-sensical leakproof scheme that never really worked
anyway. NetworkExtension didn't like this, so setTunnelNetworkSettings
would, rather than return an error, simply timeout and never call its
callback function. But everything worked fine, so we had code in the UI
to check to make sure everything was okay after 5 seconds or so of no
callback. Recent changes made the timeout fatal on the network extension
side, so rather than succeed, configs with no DNS server started
erroring out, causing user reports.

This commit attempts to handle the root cause of the timeout issue by
not twiddling with DNS settings if no DNS server was specified. For now,
however, it leaves the hard-timeout semantics in place.

Reported-by: Filipe Mendonça <cfilipem@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-17 00:10:28 +01:00
Jason A. Donenfeld 9231c03513 global: support DNS search domains
This has been supported by Windows and Linux for quite some time. Add
support here for iOS and macOS.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-15 15:54:12 +01:00
Jason A. Donenfeld 27b32e60b2 WireGuardKitGo: update to latest wireguard-go tag
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-15 13:16:52 +01:00
Andrej Mihajlov d414cec9aa WireGuardKit: Let wireguard-go backend run in offline on macOS
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-11 11:56:05 +01:00
Andrej Mihajlov 9f8d0e24df WireGuardKit: Conditionally turn on/off wireguard-go
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-11 11:15:22 +01:00
Jason A. Donenfeld d4fd17cd8f global: fix remaining swiftlint violations
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-09 14:35:21 +01:00
Jason A. Donenfeld 90acf2b220 global: bump year in header
A bit overdue, but better late than never.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-12-04 12:15:29 +01:00
Andrej Mihajlov 8f67435d4a WireGuardKit: Delegate IPv*Address initialization to self.init
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-04 11:50:44 +01:00
Andrej Mihajlov d440a91b0e WireGuardKit: Log XLAT resolution errors
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-04 11:50:43 +01:00
Andrej Mihajlov 54a89f6a0e WireGuadKit: Rename WireGuardAdapter.version -> .backendVersion & remove `var wireGuardVersion` with WireGuardKit.swift
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-04 09:39:09 +01:00
Andrej Mihajlov 547077a808 WireGuardApp: integrate WireGuardKit sources directly
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-03 13:32:25 +01:00
Andrej Mihajlov 9f9d1ffed8 WireGuardKit: Rename WireGuardKitSwift -> WireGuardKit
Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-03 13:32:25 +01:00