tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	5bcac4eaac	net/tshttpproxy: add GetProxyForURL negative cache Otherwise when PAC server is down, we log, and each log entry is a new HTTP request (from logtail) and a new GetProxyForURL call, which again logs, non-stop. This is also nicer to the WinHTTP service. Then also hook up link change notifications to the cache to reset it if there's a chance the network might work sooner.	4 years ago
Josh Bleecher Snyder	4cc0ed67f9	tailcfg: add MachineKey.IsZero Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	64a24e796b	wgengine/tstun: fix 32-bit alignment again	4 years ago
Brad Fitzpatrick	afb2be71de	wgengine: add two missing TUN close calls	4 years ago
Brad Fitzpatrick	abe095f036	wgengine/tstun: make Close safe for concurrent use	4 years ago
Brad Fitzpatrick	3bdcfa7193	ipn: remove DisableDERP pref We depend on DERP for NAT traversal now[0] so disabling it entirely can't work. What we'll do instead in the future is let people specify alternate/additional DERP servers. And perhaps in the future we could also add a pref for nodes to say when they expect to never need/want to use DERP for data (but allow it for NAT traversal communication). But this isn't the right pref and it doesn't work, so delete it. Fixes #318 [0] https://tailscale.com/blog/how-nat-traversal-works/	4 years ago
Christina Wen	f0e9dcdc0a	wgengine/router: restore /etc/resolv.conf after tailscale down is called This change is to restore /etc/resolv.conf after tailscale down is called. This is done by setting the dns.Manager before errors occur. Error collection is also added. Fixes #723	4 years ago
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	c41947903a	ipn: don't log if legacy prefs don't exist (the normal case these days)	4 years ago
David Crawshaw	815bf017fc	tsweb: when unwrapping HTTPError, record the user-facing message also in the log There's often some useful piece of information in there not already repeated in the internal error. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
David Crawshaw	dea3ef0597	tsweb: make JSONHandlerFunc implement ReturnHandler, not http.Handler This way something is capable of logging errors on the server. Fixes #766 Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	3aeb2e204c	go.mod: bump github.com/tailscale/winipcfg-go for some Windows fixes	4 years ago
Brad Fitzpatrick	acafe9811f	wgengine/router: run netsh advfirewall less, rename, document setFirewall	4 years ago
Christina Wen	48fbe93e72	wgengine/magicsock: clarify pre-disco 'tailscale ping' error message This change clarifies the error message when a user pings a peer that is using an outdated version of Tailscale.	4 years ago
Brad Fitzpatrick	96fd20e3c0	ipn: bail out a bit earlier when a peer doesn't have a DNS name It's properly handled later in tsdns.NewMap anyway, but there's work done in the meantime that can be skipped when a peer lacks a DNS name. It's also more clear that it's okay for it to be blank.	4 years ago
Josh Bleecher Snyder	7f97cf654d	cmd/microproxy: add -insecure flag This makes it easier to run microproxy locally during development. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	3fa863e6d9	cmd/derper: add missing html.EscapeString calls in /debug page Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Christina Wen	e862f90e34	wgengine/router/router_linux.go: fixed " route del failed" error (#756 ) * wgengine/router/router_linux.go: Switched `cidrDiff("addr")` and `cidrDiff("route")` order Signed-off-by: Christina Wen <christina@tailscale.com> Co-authored-by: Christina Wen <christina@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
Brad Fitzpatrick	7e9d1f7808	wgengine/router: tighten isMissingIPv6Err So it doesn't false positive if misused. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	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
Josh Bleecher Snyder	3f4d93feb2	go.mod: bump depaware to get diffs out of -check, again I had to use go get -u github.com/tailscale/depaware@e09ee10c18249e4bf198e66bbd47babcd502637a to force it to the correct version; it kept selecting head~1. Maybe because the branch is called main instead of master? Maybe because of some delay?	4 years ago
Josh Bleecher Snyder	a5d701095b	wgengine/magicsock: increase test timeout to reduce flakiness Updates #654. See that issue for a discussion of why this timeout reduces flakiness, and what next steps are. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	0c0239242c	wgengine/magicsock: make discoPingPurpose a stringer It was useful for debugging once, it'll probably be useful again. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	6e38d29485	wgengine/magicsock: improve test logging output This fixes line numbers and reduces timestamp precision to overwhelming the output. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	41f6c78c53	go.mod: bump depaware to get diffs out of -check	4 years ago
Brad Fitzpatrick	662c19551a	control/controlclient: deal with localized 'Version' string getting Windows version	4 years ago
Brad Fitzpatrick	4f7751e025	Update depaware for previous ipnserver change.	4 years ago
Brad Fitzpatrick	4f71319f7c	ipn/ipnserver: make ipnserver also be an HTTP server for localhost clients For now it just says hello to show auth works. More later.	4 years ago
Brad Fitzpatrick	3af64765fd	ipn: fix Windows crash from improperly strict assertion	4 years ago
Brad Fitzpatrick	a084c44afc	wgengine, wgengine/router, cmd/tailscale: force netfilter mode off on Synology For now. Get it working again so it's not stuck on 0.98. Subnet relay can come later. Updates #451 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	31c13013ae	wgengine/router: tolerate disabled IPv6 on Windows Fixes #412 Updates #524 (maybe fixes?) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	9ab2b32569	syncs: add Watch, for monitoring mutex contention Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	5a94317628	Makefile: remove tsshd from depaware I'd removed it from the GitHub actions checks before submitted earlier but forgot to update it here.	4 years ago
Josh Bleecher Snyder	37b40b035b	wgengine/router/dns: appease staticcheck (again)	4 years ago
Brad Fitzpatrick	bc1751a376	util/pidowner: add missing copyright header	4 years ago
Brad Fitzpatrick	b14288f96c	util/pidowner: add two missing copyright headers	4 years ago
Brad Fitzpatrick	23f01174ea	util/pidowner: new package to map from process ID to its user ID	4 years ago
Brad Fitzpatrick	40e12c17ec	net/netcheck: remove mistaken double Mutex.Unlock in error path Thanks to @dotaheor for noticing. Fixes #751	4 years ago
Brad Fitzpatrick	f65eb4e5c1	net/netstat: start of new netstat package, with Windows for now This will be used in a future change to do localhost connection authentication. This lets us quickly map a localhost TCP connection to a PID. (A future change will then map a pid to a user) TODO: pull portlist's netstat code into this package. Then portlist will be fast on Windows without requiring shelling out to netstat.exe.	4 years ago
Brad Fitzpatrick	8b60936913	depaware: update deps	4 years ago
Brad Fitzpatrick	edb47b98a8	scripts: don't descend into .git for license header check	4 years ago
Josh Bleecher Snyder	a877dd575c	wgengine/router/dns: remove unnecessary lint ignore line Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	bf24d54143	syncs: add AssertLocked This allows us to check lock invariants. It was proposed upstream and rejected in: https://github.com/golang/go/issues/1366 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	158202dbb1	go mod tidy	4 years ago
Brad Fitzpatrick	7795fcf464	Add tooldeps package to keep depaware pinned in go.mod.	4 years ago
Brad Fitzpatrick	22ed3c503e	Add depaware.txt files and GitHub checks. (#745 ) See https://github.com/tailscale/depaware Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	2e40c4b564	tstest: don't log on success This is particularly important for benchmarks, where stray output disrupts tooling. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago

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