tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	904a91038a	tailcfg: add MapRequest.ReadOnly and OmitPeers; remove DebugForceDisco DebugForceDisco was a development & safety knob during the the transition to discovery. It's no longer needed. Add MapRequest.ReadOnly to prevent clients needing to do two peer-spamming MapRequest at start-up. This only adds the field, not the use of the field. (The control server needs to support it first.) Updates tailscale/corp#557 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	761fe19e5f	control/controlclient: don't accept /32 routes without --accept-routes Fixes tailscale/corp#500 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	88107b1287	control/controlclient: add TS_DEBUG_MAPRESPONSE to dump all MapResponses I'm always adding this by hand during development. Time to check it in.	4 years ago
Brad Fitzpatrick	931bcd44cb	control/controlclient: report Synology "distro" + its version to control	4 years ago
David Anderson	8f5b52e571	net/netns: add windows support. Also remove rebinding logic from the windows router. Magicsock will instead rebind based on link change signals. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	662c19551a	control/controlclient: deal with localized 'Version' string getting Windows version	4 years ago
Brad Fitzpatrick	28f9cd06f5	tshttpproxy, controlclient, derphttp, logpolicy: send Negotiate auth to proxies For Windows only, and only when built with Tailscale's Go tree. Updates tailscale/corp#583	4 years ago
Brad Fitzpatrick	9337a99dff	tailcfg, wgengine, controlclient: add control-side gating of lazy WG config	4 years ago
chungdaniel	4d56d19b46	control/controlclient, wgengine/filter: extract parsePacketFilter to … (#696 ) control/controlclient, wgengine/filter: extract parsePacketFilter to new constructor in wgengine/filter Signed-off-by: chungdaniel <daniel@tailscale.com>	4 years ago
Brad Fitzpatrick	c5eb57f4d6	net/tshttpproxy: new package, support WPAD/PAC proxies on Windows Updates tailscale/corp#553 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	f6dc47efe4	tailcfg, controlclient, magicsock: add control feature flag to enable DRPO Updates #150	4 years ago
Brad Fitzpatrick	337c86b89d	control/controlclient: don't crash on invalid filter CIDR from server Fixes #691	4 years ago
Brad Fitzpatrick	a275b9d7aa	control/controlclient: use less battery when stopped, stop map requests Updates #604 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	dd97111d06	backoff: update to Go style, document a bit, make 30s explicit Also, bit of behavior change: on non-nil err but expired context, don't reset the consecutive failure count. I don't think the old behavior was intentional. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	696020227c	tailcfg, control/controlclient: support delta-encoded netmaps Should greatly reduce bandwidth for large networks (including our hello.ipn.dev node). Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	5590daa97d	control/controlclient: reset timeout timer on non-keepalive map updates Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	41c4560592	control/controlclient: remove unused NetworkMap.UAPI method And remove last remaining use of wgcfg.ToUAPI in a test's debug output; replace it with JSON.	4 years ago
Brad Fitzpatrick	6298018704	control/controlclient: print disco keys NetworkMap diffs (debug change only) NetworkMap text diffs being empty were currently used to short-circuit calling magicsock's SetNetworkMap (via Engine.SetNetworkMap), but that went away in `c7582dc2` (0.100.0-230) Prior to `c7582dc2` (notably, in 0.100.0-225 and below, down to 0.100.0), a change in only disco key (as when a node restarts) but without endpoint changes (as would happen for a client not behind a NAT with random ports) could result in a "netmap diff: (none)" being printed, as well as Engine.SetNetworkMap being skipped, leading to broken discovery endpoints. `c7582dc2` fixed the Engine.SetNetworkMap skippage. This change fixes the "netmap diff: (none)" print so we'll actually see when a peer restarts with identical endpoints but a new discovery key.	4 years ago
Dmytro Shynkevych	28e52a0492	all: dns refactor, add Proxied and PerDomain flags from control (#615 ) Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>	4 years ago
Dmytro Shynkevych	c7582dc234	ipn: fix netmap change tracking and dns map generation (#609 ) Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>	4 years ago
Brad Fitzpatrick	91d95dafd2	control/controlclient: remove an 'unexpected' log that no longer is Fixes #611	4 years ago
Brad Fitzpatrick	b77d752623	control/controlclient: populate OSVersion on Windows	4 years ago
Brad Fitzpatrick	cd21ba0a71	tailcfg, control/controlclient: add GoArch, populate OSVersion on Linux	4 years ago
Brad Fitzpatrick	be3ca5cbfd	control/controlclient: remove unused, slow, often-not-what-you-want NetworkMap.Equal	4 years ago
Brad Fitzpatrick	05a79d79ae	control/controlclient: rewrite, test NetworkMap.ConciseDiffFrom It stood out a lot in hello.ipn.dev's profiles for generating a lot of garbage (and thus GC CPU).	4 years ago
Brad Fitzpatrick	3b0514ef6d	control/controlclient: rename uflags, give it a type, remove dead code	4 years ago
Brad Fitzpatrick	32ecdea157	control/controlclient: generate wireguard config w/o WgQuick text indirection	4 years ago
Dmytro Shynkevych	d361511512	control/controlclient: eliminate race in loginGoal access. This code is currently racy due to an incorrect assumption that goal is never modified in-place, so does not require extra locking. This change makes the assumption correct. Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>	4 years ago
Brad Fitzpatrick	96994ec431	control/controlclient: fix a couple more data races	4 years ago
Brad Fitzpatrick	a8b95571fb	ipn, control/controlclient: fix some data races More remain. Fixes tailscale/corp#432	4 years ago
Brad Fitzpatrick	c9089c82e8	control/controlclient, tailcfg: turn active route discovery on by default Updates #483	4 years ago
Brad Fitzpatrick	57e8931160	control/controlclient: fix copy/paste-o in debug knob accessor Introduced in `a975e86bb8`. Only affected TS_DEBUG_* env users.	4 years ago
Brad Fitzpatrick	6233fd7ac3	control/controlclient: don't truncate AuthURL in log It's useful to copy/paste directly from there, without using tailscale up. If it's truncated for some specific reason, it doesn't say why.	4 years ago
Brad Fitzpatrick	a975e86bb8	wgengine/magicsock: add new endpoint type used for discovery-supporting peers This adds a new magicsock endpoint type only used when both sides support discovery (that is, are advertising a discovery key). Otherwise the old code is used. So far the new code only communicates over DERP as proof that the new code paths are wired up. None of the actually discovery messaging is implemented yet. Support for discovery (generating and advertising a key) are still behind an environment variable for now. Updates #483	4 years ago
Brad Fitzpatrick	72bfea2ece	control/controlclient: remove IPv6 opt-out environment variable It was temporary and 3 months has elapsed without problems.	4 years ago
Brad Fitzpatrick	b8edb7a5e9	control/controlclient: add Debug field to NetworkMap As part of disabling background STUN packets when idle, we want an emergency override switch to turn it back on, in case it interacts poorly in the wild. We'll send that via control, but we'll want to plumb it down to magicsock via NetworkMap. Updates tailscale/corp#320 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	36e9cb948f	control/controlclient: cut down some NetworkMap stringification & diff allocations And start of tests.	4 years ago
Brad Fitzpatrick	894e3bfc96	control/controlclient: trim /32 suffix a bit more succinctly	4 years ago
Brad Fitzpatrick	53fb25fc2f	all: generate discovery key, plumb it around Not actually used yet. Updates #483	5 years ago
David Anderson	0ecaf7b5ed	control/controlclient: make netmap generation use rate-limited logger.	5 years ago
David Anderson	401e2ec307	control/controlclient: delete unused function.	5 years ago
Dmytro Shynkevych	c12d87c54b	Fix concurrency issues in controlclient, ipn, types/logger (#456 ) Signed-Off-By: Dmytro Shynkevych <dmytro@tailscale.com>	5 years ago
Brad Fitzpatrick	8edcab04d5	log/logheap: change to POST to a URL instead of logging It's too big to log.	5 years ago
Brad Fitzpatrick	24009241bf	net/netns: move SOCKS dialing to netns for now This lets control & logs also use SOCKS dials. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Anderson	03682cb271	control/controlclient: use netns package to dial connections. Signed-off-by: David Anderson <danderson@tailscale.com>	5 years ago
Brad Fitzpatrick	f0204098d8	Revert "control/controlclient: use "getprop net.hostname" for Android hostname" This reverts commit `afb9c6a6ab`. Doesn't work. See: https://github.com/tailscale/tailscale/issues/409#issuecomment-635241550 Looks pretty dire: https://medium.com/capital-one-tech/how-to-get-an-android-device-nickname-d5eab12f4ced Updates #409	5 years ago
Brad Fitzpatrick	afb9c6a6ab	control/controlclient: use "getprop net.hostname" for Android hostname Updates #409	5 years ago
David Anderson	557b310e67	control/controlclient: move auto_test back to corp repo. It can't run without corp stuff anyway, and makes it harder to refactor the control server.	5 years ago
David Anderson	7317e73bf4	control/controlclient: move direct_test back to corp repo. It can only be built with corp deps anyway, and having it split from the control code makes our lives harder. Signed-off-by: David Anderson <danderson@tailscale.com>	5 years ago
Brad Fitzpatrick	703d789005	tailcfg: add MapResponse.Debug mechanism to trigger logging heap pprof Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago

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128 Commits (904a91038a7ad1c6cdbf0f02532c6dc8029173ef)