70 Commits

Author	SHA1	Message	Date
Viktor Liu	af46f259ac	Block wg net forwarded traffic	2025-01-11 00:38:30 +01:00
Viktor Liu	706f98c1f1	Improve routing decision logic	2025-01-09 17:37:12 +01:00
Viktor Liu	6335ef8b48	Correct comment	2025-01-09 14:10:33 +01:00
Viktor Liu	daf935942c	Handle disable-server-routes flag in userspace router	2025-01-09 14:08:44 +01:00
Viktor Liu	28f5cd523a	Merge branch 'main' into userspace-router	2025-01-08 11:38:30 +01:00
Viktor Liu	d9905d1a57	[client] Add disable system flags (#3153)	2025-01-07 20:38:18 +01:00
Viktor Liu	5ea39dfe8a	Adjust limits for iOS	2025-01-06 23:53:12 +01:00
Viktor Liu	4a189a87ce	Use MTU for udp max size	2025-01-06 23:47:03 +01:00
Viktor Liu	fe7a2aa263	Fix test	2025-01-05 22:44:04 +01:00
Viktor Liu	290e6992a8	Demote close error levels	2025-01-05 14:50:17 +01:00
Viktor Liu	474fb33305	Remove established field from udp and icmp (unused)	2025-01-04 23:46:32 +01:00
Viktor Liu	766e0cccc9	Add packet tracer	2025-01-03 21:09:40 +01:00
Viktor Liu	7dfe7e426e	Always use userspace routing in netstack mode	2025-01-03 18:38:57 +01:00
Viktor Liu	eaadb75144	Add env var to force userspace routing if native routing is available	2025-01-03 18:02:35 +01:00
Viktor Liu	0b116b3941	Use native firewall for nat/firewall operations if available	2025-01-03 17:52:36 +01:00
Viktor Liu	f69dd6fb62	Make extra IPs from interfaces optional	2025-01-03 16:54:46 +01:00
Viktor Liu	62a20f5f1a	Add local IPs test	2025-01-03 16:50:00 +01:00
Viktor Liu	a6ad4dcf22	Close endpoint when stopping udp forwarder	2025-01-03 16:40:51 +01:00
Viktor Liu	f26b418e83	Allow to set firewall log level	2025-01-03 16:04:00 +01:00
Viktor Liu	979fe6bb6a	Reduce complexity and fix linter issues	2025-01-03 15:43:28 +01:00
Viktor Liu	c68be6b61b	Remove fractions of seconds	2025-01-03 15:18:36 +01:00
Viktor Liu	fc799effda	Set log level from logrus	2025-01-03 15:16:30 +01:00
Viktor Liu	955b2b98e1	Complete route ACLs and add tests	2025-01-03 15:16:23 +01:00
Viktor Liu	9490e9095b	Reduce complexity	2025-01-03 11:50:51 +01:00
Viktor Liu	d711172f67	Fix benchmarks	2025-01-03 11:30:55 +01:00
Viktor Liu	0c2fa38e26	Exclude benchmark from CI	2025-01-03 11:27:52 +01:00
Viktor Liu	0b9854b2b1	Fix tests	2025-01-03 00:01:40 +01:00
Viktor Liu	f772a21f37	Fix log level handling	2025-01-02 19:02:40 +01:00
Viktor Liu	e912f2d7c0	Fix double close in logger	2025-01-02 19:02:40 +01:00
Viktor Liu	568d064089	Drop certain forwarded icmp packets	2025-01-02 19:02:40 +01:00
Viktor Liu	911f86ded8	Support local IPs in netstack mode	2025-01-02 19:02:40 +01:00
Viktor Liu	2b8092dfad	Close endpoints	2025-01-02 16:41:54 +01:00
Viktor Liu	fa27369b59	Fix linter issues	2025-01-02 16:21:03 +01:00
Viktor Liu	657413b8a6	Move icmp acceptance logic	2025-01-02 15:59:53 +01:00
Viktor Liu	d85e57e819	Handle other icmp types in forwarder	2025-01-02 15:59:53 +01:00
Viktor Liu	7667886794	Add more tcp logging	2025-01-02 15:17:53 +01:00
Viktor Liu	a12a9ac290	Handle all local IPs	2025-01-02 14:59:41 +01:00
Viktor Liu	ed22d79f04	Add more control with env vars, also allow to pass traffic to native firewall	2025-01-02 13:40:36 +01:00
Viktor Liu	509b4e2132	Lower udp timeout and add teardown messages	2024-12-31 16:06:17 +01:00
Viktor Liu	fb1a10755a	Fix lint and test issues	2024-12-31 14:38:59 +01:00
Viktor Liu	9feaa8d767	Add icmp forwarder	2024-12-31 12:23:16 +01:00
Viktor Liu	6a97d44d5d	Improve udp implementation	2024-12-31 00:34:05 +01:00
Viktor Liu	d2616544fe	Add logger	2024-12-31 00:34:05 +01:00
Viktor Liu	fad82ee65c	Add stop methods and improve udp implementation	2024-12-30 14:30:53 +01:00
Viktor Liu	4199da4a45	Add userspace routing	2024-12-30 01:38:28 +01:00
Viktor Liu	b3c87cb5d1	[client] Fix inbound tracking in userspace firewall (#3111) ... * Don't create state for inbound SYN * Allow final ack in some cases * Relax state machine test a little	2024-12-26 00:51:27 +01:00
Viktor Liu	ad9f044aad	[client] Add stateful userspace firewall and remove egress filters (#3093) ... - Add stateful firewall functionality for UDP/TCP/ICMP in userspace firewalll - Removes all egress drop rules/filters, still needs refactoring so we don't add output rules to any chains/filters. - on Linux, if the OUTPUT policy is DROP then we don't do anything about it (no extra allow rules). This is up to the user, if they don't want anything leaving their machine they'll have to manage these rules explicitly.	2024-12-23 18:22:17 +01:00
Viktor Liu	940d0c48c6	[client] Don't return error in userspace mode without firewall (#2924)	2024-11-25 15:11:31 +01:00
Viktor Liu	940f8b4547	[client] Remove legacy forwarding rules in userspace mode (#2782)	2024-10-28 12:29:29 +01:00
Viktor Liu	8016710d24	[client] Cleanup firewall state on startup (#2768)	2024-10-24 14:46:24 +02:00