6460 Commits (249edaa34918f87d75b41eb5bc0b0119c1f12eb9)

 

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Author	SHA1	Message	Date
Val	249edaa349	wgengine/magicsock: add probed MTU metrics ... Record the number of MTU probes sent, the total bytes sent, the number of times we got a successful return from an MTU probe of a particular size, and the max MTU recorded. Updates #311 Signed-off-by: Val <valerie@tailscale.com>	8 months ago
Val	893bdd729c	disco,net/tstun,wgengine/magicsock: probe peer MTU ... Automatically probe the path MTU to a peer when peer MTU is enabled, but do not use the MTU information for anything yet. Updates #311 Signed-off-by: Val <valerie@tailscale.com>	8 months ago
Kristoffer Dalby	b4e587c3bd	tailcfg,ipn: add c2n endpoint for posture identity ... Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	8 months ago
Kristoffer Dalby	9593cd3871	posture: add get serial stub for all platforms ... Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	8 months ago
Kristoffer Dalby	623926a25d	cmd/tailscale: add --posture-checking flag to set ... Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	8 months ago
Kristoffer Dalby	886917c42b	ipn: add PostureChecks to Prefs ... Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	8 months ago
Simon Leonhardt	553f657248	sniproxy allows configuration of hostname ... Signed-off-by: Simon Leonhardt <simon@controlzee.com>	8 months ago
Brad Fitzpatrick	6f36f8842c	cmd/tailscale, magicsock: add debug command to flip DERP homes ... For testing netmap patchification server-side. Updates #1909 Change-Id: Ib1d784bd97b8d4a31e48374b4567404aae5280cc Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
James Tucker	13767e5108	docs/sysv: add a sysv style init script ... The script depends on a sufficiently recent start-stop-daemon as to provide the `-m` and `--remove-pidfile` flags. Updates #9502 Signed-off-by: James Tucker <james@tailscale.com>	8 months ago
Brad Fitzpatrick	f991c8a61f	tstest: make ResourceCheck panic on parallel tests ... To find potential flakes earlier. Updates #deflake-effort Change-Id: I52add6111d660821c3a23d4b1dd032821344bc48 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
James Tucker	498f7ec663	syncs: add Map.LoadOrInit for lazily initialized values ... I was reviewing some code that was performing this by hand, and wanted to suggest using syncs.Map, however as the code in question was allocating a non-trivial structure this would be necessary to meet the target. Updates #cleanup Signed-off-by: James Tucker <james@tailscale.com>	8 months ago
Joe Tsai	e4cb83b18b	taildrop: document and cleanup the package (#9699) ... Changes made: * Unexport declarations specific to internal taildrop functionality. * Document all exported functionality. * Move TestRedactErr to the taildrop package. * Rename and invert Handler.DirectFileDoFinalRename as AvoidFinalRename. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	8 months ago
Andrew Lytvynov	e6aa7b815d	clientupdate,cmd/tailscale/cli: use cli.Stdout/Stderr (#9694) ... In case cli.Stdout/Stderr get overriden, all CLI output should use them instead of os.Stdout/Stderr. Update the `update` command to follow this pattern. Updates #cleanup Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	8 months ago
Brad Fitzpatrick	b7988b3825	api.md: remove clientConnectivity.derp field ... We don't actually send this. It's always been empty. Updates tailscale/corp#13400 Change-Id: I99b3d7a355fca17d2159bf81ede5be4ddd4b9dc9 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Rhea Ghosh	557ddced6c	{ipn/ipnlocal, taildrop}: move put logic to taildrop (#9680) ... Cleaning up taildrop logic for sending files. Updates tailscale/corp#14772 Signed-off-by: Rhea Ghosh <rhea@tailscale.com> Co-authored-by: Joe Tsai <joetsai@digital-static.net>	8 months ago
David Anderson	c761d102ea	tool/gocross: don't absorb --tags flags passed to subcommand ... Fixes tailscale/corp#15117 Signed-off-by: David Anderson <danderson@tailscale.com>	8 months ago
Andrew Lytvynov	559f560d2d	go.toolchain.rev: bump go to 1.21.2 (#9677) ... Updates https://github.com/tailscale/go/pull/75 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	8 months ago
Joe Tsai	c42398b5b7	ipn/ipnlocal: cleanup incomingFile (#9678) ... This is being moved to taildrop, so clean it up to stop depending on so much unreleated functionality by removing a dependency on peerAPIHandler. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net> Co-authored-by: Rhea Ghosh <rhea@tailscale.com>	8 months ago
Andrew Lytvynov	3ee756757b	cmd/tailscale/cli: add update notification to "up" (#9644) ... Add available update message in "tailscale up" output. Also update the message in "tailscale status" to match and mention auto-update. Updates https://github.com/tailscale/tailscale/issues/755 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	8 months ago
Rhea Ghosh	dc1c7cbe3e	taildrop: initial commit of taildrop functionality refactoring (#9676) ... Over time all taildrop functionality will be contained in the taildrop package. This will include end to end unit tests. This is simply the first smallest piece to move over. There is no functionality change in this commit. Updates tailscale/corp#14772 Signed-off-by: Rhea Ghosh <rhea@tailscale.com> Co-authored-by: Joseph Tsai <joetsai@tailscale.com>	8 months ago
Sonia Appasamy	3befc0ef02	client/web: restrict full management client behind browser sessions ... Adds `getTailscaleBrowserSession` to pull the user's session out of api requests, and `serveTailscaleAuth` to provide the "/api/auth" endpoint for browser to request auth status and new sessions. Updates tailscale/corp#14335 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	8 months ago
Brad Fitzpatrick	7868393200	net/dns/resolver, ipnlocal: fix ExitDNS on Android and iOS ... Advertise it on Android (it looks like it already works once advertised). And both advertise & likely fix it on iOS. Yet untested. Updates #9672 Change-Id: If3b7e97f011dea61e7e75aff23dcc178b6cf9123 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	b4816e19b6	hostinfo, ipnlocal: flesh out Wake-on-LAN support, send MACs, add c2n sender ... This optionally uploads MAC address(es) to control, then adds a c2n handler so control can ask a node to send a WoL packet. Updates #306 RELNOTE=now supports waking up peer nodes on your LAN via Wake-on-LAN packets Change-Id: Ibea1275fcd2048dc61d7059039abfbaf1ad4f465 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Tom DNetto	da1b917575	net/tstun: finish wiring IPv6 NAT support ... Updates https://github.com/tailscale/corp/issues/11202 Updates ENG-991 Signed-off-by: Tom DNetto <tom@tailscale.com>	8 months ago
Brad Fitzpatrick	52e4f24c58	portlist: populate Pid field on Linux ... The Port.Pid was always more of an implementation detail on some platforms and isn't necessary on Linux so it was never populated. (Nothing outside the portlist package ever used it) But might as well populate it for consistency since we have it in memory and its absence confused people. Updates #cleanup Change-Id: I869768a75c9fedeff242a5452206e2b2947a17cb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Sonia Appasamy	b29047bcf0	client/web: add browser session cache to web.Server ... Adds browser session cache, to be used to store sessions for the full management web client. Updates tailscale/corp#14335 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	8 months ago
Brad Fitzpatrick	e499a6bae8	release/dist/unixpkgs: revert iptables move to Recommends, make it Depends ... Partially reverts 1bd3edbb46 (but keeps part of it) iptables is almost always required but not strictly needed. Even if you can technically run Tailscale without it (by manually configuring nftables or userspace mode), we still now mark this as "Depends" because our previous experiment in https://github.com/tailscale/tailscale/issues/9236 of making it only Recommends caused too many problems. Until our nftables table is more mature, we'd rather err on the side of wasting a little disk by including iptables for people who might not need it rather than handle reports of it being missing. Updates #9236 Change-Id: I86cc8aa3f78dafa0b4b729f55fb82eef6066be1c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	93c6e1d53b	tstest/deptest: add check that x/exp/{maps,slices} imported as xfoo ... Updates #cleanup Change-Id: I4cbb5e477c739deddf7a46b66f286c9fdb106279 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Andrew Dunham	91b9899402	net/dns/resolver: fix flaky test ... Updates #cleanup Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I2d073220bb6ac78ba88d8be35085cc23b727d69f	8 months ago
Brad Fitzpatrick	730cdfc1f7	Revert "tool/gocross: disable Linux static linking if GOCROSS_STATIC=0" ... This reverts commit 2c0f0ee759. Fixed by efac2cb8d6 Updates tailscale/corp#15058 Updates tailscale/corp#13113	8 months ago
Maisem Ali	3655fb3ba0	control/controlclient: fix deadlock in shutdown ... Fixes a deadlock observed in a different repo. Regressed in 5b3f5eabb5. Updates tailscale/corp#14950 Updates tailscale/corp#14515 Updates tailscale/corp#14139 Updates tailscale/corp#13175 Signed-off-by: Maisem Ali <maisem@tailscale.com>	8 months ago
Andrew Dunham	5902d51ba4	util/race: add test to confirm we don't leak goroutines ... Updates #cleanup Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Iff147268db50251d498fff5213adb8d4b8c999d4	8 months ago
Andrew Dunham	286c6ce27c	net/dns/resolver: race UDP and TCP queries (#9544) ... Instead of just falling back to making a TCP query to an upstream DNS server when the UDP query returns a truncated query, also start a TCP query in parallel with the UDP query after a given race timeout. This ensures that if the upstream DNS server does not reply over UDP (or if the response packet is blocked, or there's an error), we can still make queries if the server replies to TCP queries. This also adds a new package, util/race, to contain the logic required for racing two different functions and returning the first non-error answer. Updates tailscale/corp#14809 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I4311702016c1093b1beaa31b135da1def6d86316	8 months ago
Jordan Whited	eb22c0dfc7	wgengine/magicsock: use binary.NativeEndian for UDP GSO control data (#9640) ... Updates #cleanup Signed-off-by: Jordan Whited <jordan@tailscale.com>	8 months ago
Brad Fitzpatrick	efac2cb8d6	tool/gocross: merge user's build tags and implicitly added build tags together ... Fixes tailscale/corp#15058 Change-Id: I7e539b3324153077597f30385a2cb540846e8bdc Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	b775a3799e	util/httpm, all: add a test to make sure httpm is used consistently ... Updates #cleanup Change-Id: I7dbf8a02de22fc6b317ab5e29cc97792dd75352c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Val	73e53dcd1c	cmd/tailscale,ipn/ipnlocal: print debug component names ... Make the 'tailscale debug component-logs' command print the component names for which extra logging can be turned on, for easier discoverability of debug functions. Updates #cleanup Co-authored-by: Paul Scott <paul@tailscale.com> Signed-off-by: Val <valerie@tailscale.com>	8 months ago
License Updater	5efd5e093e	licenses: update win/apple licenses ... Signed-off-by: License Updater <noreply+license-updater@tailscale.com>	8 months ago
License Updater	6cbd002eda	licenses: update tailscale{,d} licenses ... Signed-off-by: License Updater <noreply+license-updater@tailscale.com>	8 months ago
Tom DNetto	656a77ab4e	net/packet: implement methods for rewriting v6 addresses ... Implements the ability for the address-rewriting code to support rewriting IPv6 addresses. Specifically, UpdateSrcAddr & UpdateDstAddr. Signed-off-by: Tom DNetto <tom@tailscale.com> Updates https://github.com/tailscale/corp/issues/11202	8 months ago
Val	c26d91d6bd	net/tstun: remove unused function DefaultMTU() ... Now that corp is updated, remove the shim code to bridge the rename from DefaultMTU() to DefaultTUNMTU. Updates #311 Signed-off-by: Val <valerie@tailscale.com>	8 months ago
Val	4130851f12	wgengine/magicsock: probe but don't use path MTU from CLI ping ... When sending a CLI ping with a specific size, continue to probe all possible UDP paths to the peer until we find one with a large enough MTU to accommodate the ping. Record any peer path MTU information we discover (but don't use it for anything other than CLI pings). Updates #311 Signed-off-by: Val <valerie@tailscale.com>	8 months ago
Val	67926ede39	wgengine/magicsock: add MTU to addrLatency and rename to addrQuality ... Add a field to record the wire MTU of the path to this address to the addrLatency struct and rename it addrQuality. Updates #311 Signed-off-by: Val <valerie@tailscale.com>	8 months ago
Brad Fitzpatrick	425cf9aa9d	tailcfg, all: use []netip.AddrPort instead of []string for Endpoints ... It's JSON wire compatible. Updates #cleanup Change-Id: Ifa5c17768fec35b305b06d75eb5f0611c8a135a6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	5f5c9142cc	util/slicesx: add EqualSameNil, like slices.Equal but same nilness ... Then use it in tailcfg which had it duplicated a couple times. I think we have it a few other places too. And use slices.Equal in wgengine/router too. (found while looking for callers) Updates #cleanup Change-Id: If5350eee9b3ef071882a3db29a305081e4cd9d23 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Flakes Updater	72e53749c1	go.mod.sri: update SRI hash for go.mod changes ... Signed-off-by: Flakes Updater <noreply+flakes-updater@tailscale.com>	8 months ago
Brad Fitzpatrick	d2ea9bb1eb	cmd/cloner: fix typo in test type's name ... s/SliceContianer/SliceContainer/g Updates #9604 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
James Tucker	ab810f1f6d	cmd/cloner: add regression test for slice nil/empty semantics ... We had a misstep with the semantics when applying an optimization that showed up in the roll into corp. This test ensures that case and related cases must be retained. Updates #9410 Updates #9601 Signed-off-by: James Tucker <james@tailscale.com>	8 months ago
James Tucker	e03f0d5f5c	net/dnsfallback: remove net/dnsfallback go:generate line ... We should be able to freely run `./tool/go generate ./...`, but we're continually dodging this particular generator. Instead of constantly dodging it, let's just remove it. Updates #cleanup Signed-off-by: James Tucker <james@tailscale.com>	8 months ago
Claire Wang	a56e58c244	util/syspolicy: add read boolean setting (#9592)	8 months ago