tailscale

Commit Graph

Author	SHA1	Message	Date
Avery Pennarun	d6c34368e8	ipn/local: differentiate Shields Up from Uninitialized in logs. We were printing "Shields Up" when the netmap wasn't initialized yet, which while technically effectively true, turned out to be confusing when trying to debug things. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
Avery Pennarun	ced9b4008a	ipn: clear the hostinfo.Services list when prefs.ShieldsUp==true. When shields are up, no services are available to connect to, so hide them all. This will also help them disappear from the UI menu on other nodes. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
Avery Pennarun	d7429b9a8d	Add prefs.ShieldsUp and --shields-up option. This sets a default packet filter that blocks all incoming requests, giving end users more control over who can get into their machine, even if the admin hasn't set any central ACLs. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
Avery Pennarun	dbc1f71e5d	ipn/message: fix some message encoding problems. - Reset() was not including a Version field, so was getting rejected; the Logout operation no longer happened when the client got disconnected. - Don't crash if we can't decode 0-byte messages, which I suspect might sometimes come through on EOF. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
David Anderson	0038223632	tstest: rename from testy. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	e1526b796e	ipn: don't listen on the unspecified address in test To avoid the Mac firewall dialog of (test) death. See `4521a59f30` which I added to help debug this.	4 years ago
David Crawshaw	d2b7cb1e45	ipn, controlclient: add control.New parameter Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	f4c7eb8c44	ipn: revert part of `18017f7630` In retrospect I don't trust it and I'm afraid might've caused some Mac flakiness. I'd like more tests here before I work on this. Updates #288	4 years ago
Brad Fitzpatrick	18017f7630	ipn, wgengine/magicsock: be more idle when in Stopped state with no peers (Previously as #288, but with some more.) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	45f2b53aca	all: remove unnecessary trailing newlines in format patterns for consistency And document on logger.Logf that it's unnecessary.	5 years ago
Brad Fitzpatrick	3a3b64301e	wgengine: quiet some engine reconfig logging, make more consistent Updates #282 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	b24029717b	ipn: outdent some code in if that's statically always true	5 years ago
David Crawshaw	1747d099e9	ipn: add auth key Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	8ca796d144	ipn, ipn/policy: filter portlist to a short list of "interesting" ports Adds new package ipn/policy to be shared between node client & control server. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	0590ad68be	controlclient, ipn: adjust tests for authURL semantic changes The tests cheat at filling out web forms by directly POSTing to the target. The target for authURLs has changed slightly, the base authURL now redirects the user to the login page. Additionally, the authURL cycle now checks the cookie is set correctly, so we add cookie jars where necessary to pass the cookie through.	5 years ago
Brad Fitzpatrick	a4ef345737	cmd/tailscale: add status subcommand Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	f51f18b42b	ipn: move FakeBackend to a test-only file	5 years ago
Brad Fitzpatrick	322499473e	cmd/tailscaled, wgengine, ipn: add /debug/ipn handler with world state Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Avery Pennarun	f53e78e0d5	wgengine: don't lose filter state on filter reconfig. We were abandoning the UDP port LRU every time we got a new packet filter from tailcontrol, which caused return packets to suddenly stop arriving.	5 years ago
Avery Pennarun	4336de0d98	ipn/local: don't print packet filter every single time. It's extremely noisy right now for domains with complex ACLs.	5 years ago
Brad Fitzpatrick	7740cbd8d9	ipn: call SetNetInfoCallback later, in Start It was being called back into ultimately from magicsock before there was a control client. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	51b669e4bd	ipn: skip tailscaled UDP ports in service list	5 years ago
David Crawshaw	addbdce296	wgengine, ipn: include number of active DERPs in status Use this when making the ipn state transition from Starting to Running. This way a network of quiet nodes with no active handshaking will still transition to Active. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	5a0822eefd	controlclient, ipn: fix tests for new control param	5 years ago
Brad Fitzpatrick	e085aec8ef	all: update to wireguard-go API changes Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	120273d7f6	portlist: document, clean up, fix an open fd spike, optimize a bit I noticed portlist when looking at some profiles and hadn't looked at the code much before. This is a first pass over it. It allocates a fair bit. More love remains, but this does a bit: name old time/op new time/op delta GetList-8 9.92ms ± 8% 9.64ms ±12% ~ (p=0.247 n=10+10) name old alloc/op new alloc/op delta GetList-8 931kB ± 0% 869kB ± 0% -6.70% (p=0.000 n=10+10) name old allocs/op new allocs/op delta GetList-8 4.59k ± 0% 3.69k ± 1% -19.71% (p=0.000 n=10+10) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	42e98d4edc	Quiet two little log annoyances.	5 years ago
Avery Pennarun	b23cb11eaf	ipn: Prefs.String(): print the current derp setting.	5 years ago
David Anderson	aeb88864e0	ipn: don't clobber netinfo in Start().	5 years ago
Avery Pennarun	b4897e7de8	controlclient/netmap: write our own b.ConciseDiffFrom(a) function. This removes the need for go-cmp, which is extremely bloaty so we had to leave it out of iOS. As a result, we had also left it out of macOS, and so we didn't print netmap diffs at all on darwin-based platforms. Oops. As a bonus, the output format of the new function is way better. Minor oddity: because I used the dumbest possible diff algorithm, the sort order is a bit dumb. We print all "removed" lines and then print all "added" lines, rather than doing the usual diff-like thing of interspersing them. This probably doesn't matter (maybe it's an improvement).	5 years ago
David Crawshaw	57f220656c	ipn: search for ErrStateNotExist with errors.Is Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	39c0ae1dba	derp/derpmap: new DERP config package, merge netcheck into magicsock more Fixes #153 Updates #162 Updates #163 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	5f2a17482b	ipn: when enforcing defaults, set UsePacketFilter=true Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	f5e0407e97	ipn: exercise logout in e2e test Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	1dee36a984	ipn: put e2e login section in its own subtest Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	66505358c0	ipn: move e2e test skipping into subtests Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	5562fae9f0	ipn: use NewPrefs in e2e_test We weren't setting UsePacketFilter, so the synthetic ping packets used to establish a connection were never being sent. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	eac62ec5ff	ipn, wgengine/magicsock: add ipn.Prefs.DisableDERP bool Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	b27d4c017a	magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	4cf5ac3060	ipn/ipnserver: remove unnecessary closure parameter	5 years ago
Brad Fitzpatrick	68ff31a0ba	ipn: have NewFileStore try to create directories as needed	5 years ago
Brad Fitzpatrick	06092a3af3	ipn/ipnserver: document potential race, start on test for it	5 years ago
Brad Fitzpatrick	ef1f967ec0	ipn: remove an unnecessary named parameter in doc	5 years ago
Brad Fitzpatrick	657f9593ae	Reduce some logspam.	5 years ago
David Crawshaw	d133339216	ipn: always guard LocalBackend.prefs with mu Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	bcf3719b9e	netcheck: add hairpinning detection Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	cdc10b74f1	ipn: always guard LocalBackend.endpoints with mu For #112 Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	3425d8d84f	ipn: always guard LocalBackend.engineStatus with mu Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	e7cdc11654	ipn: always guard LocalBackend.netMapCache with mu Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	25797c8c2a	all: rename deep "Copy" methods to conventional Go name "Clone"	5 years ago

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82 Commits (d6c34368e8d67be72f4088cd67e5f0f0731edd21)