tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	cb87b7aa5b	version: only prefix VERSION.txt to version if not link-stamped (Fix to `31e4f60047`) The `31e4f60047` change accidentally made it always prepend the VERSION.txt, even when it was already link-stamped properly. Updates #81 Change-Id: I6cdcff096c25d92d566ad3ac1de5771c7384daea Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	06dccea416	types/key: fix license header on disco files. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	05cc2f510b	types/key: new types for disco keys. Needed for #3206 to remove final uses of key.{Public,Private}. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Maisem Ali	05e55f4a0b	logtail/filch: limit buffer file size to 50MB Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
David Anderson	55b6753c11	wgengine/magicsock: remove use of key.{Public,Private}. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	429632d32c	ipn/ipnlocal: treat js/wasm interative logins as ephemeral for now At least until js/wasm starts using browser LocalStorage or something. But for the foreseeable future, any login from a browser should be considered ephemeral as the tab can close at any time and lose the wireguard key, never to be seen again. Updates #3157 Change-Id: I6c410d86dc7f9f233c3edd623313d9dee2085aac Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	c1d009b9e9	ipn/ipnstate: use key.NodePublic instead of the generic key.Public. Updates #3206. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	ebae0d95d0	Revert "Revert "tailcfg: remove reference to types/key.Public."" Updates #3206 This reverts commit `ef14663934`.	3 years ago
David Anderson	ef14663934	Revert "tailcfg: remove reference to types/key.Public." Breaks corp unit tests. Updates #3206 This reverts commit `94f6257fde`.	3 years ago
David Anderson	94f6257fde	tailcfg: remove reference to types/key.Public. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	1f06f77dcb	derp: remove package shadowing of types/key. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	37c150aee1	derp: use new node key type. Update #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	15376f975b	types/wgkey: delete, no longer used. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	19189d7018	wgengine/router: add a addrFamily type [linux] In prep for more netlink-ification. Change-Id: I7c34a04001988107dc2583597aa4f26ddb887e91	3 years ago
David Anderson	c41fe182f0	cmd/tailscaled: update depaware. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	4d38194c21	control/controlclient: stop using wgkey. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	e03fda7ae6	wgengine/magicsock: remove test uses of wgkey. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	7c40a5d440	wgengine/router: refactor in prep for Linux netlink-ification Pull out the list of policy routing rules to a data structure now shared between the add & delete paths, but to also be shared by the netlink paths in a future change. Updates #391 Change-Id: I119ab1c246f141d639006c808b61c585c3d67924 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	ada8cd99af	control/controlclient: add a LoginEphemeral LoginFlags bit Change-Id: Ib9029ea0c49aa2ee1b6aac6e464ab1f16aef92e8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	94fb42d4b2	all: use testingutil.MinAllocsPerRun There are a few remaining uses of testing.AllocsPerRun: Two in which we only log the number of allocations, and one in which dynamically calculate the allocations target based on a different AllocsPerRun run. This also allows us to tighten the "no allocs" test in wgengine/filter. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	1df865a580	wgengine/magicsock: allow even fewer allocs per UDP receive We improved things again for Go 1.18. Lock that in. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	c1d377078d	wgengine/magicsock: use testingutil.MinAllocsPerRun This speeds up and deflakes the test. Fixes #2826 (again) Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	4bb2c6980d	util/testingutil: new package with MinAllocsPerRun testing.AllocsPerRun measures the total allocations performed by the entire program while repeatedly executing a function f. If some unrelated part of the rest of the program happens to allocate a lot during that period, you end up with a test failure. Ideally, the rest of the program would be silent while testing.AllocsPerRun executes. Realistically, that is often unachievable. AllocsPerRun attempts to mitigate this by setting GOMAXPROCS to 1, but that doesn't prevent other code from running; it only makes it less likely. You can also mitigate this by passing a large iteration count to AllocsPerRun, but that is unreliable and needlessly expensive. Unlike most of package testing, AllocsPerRun doesn't use any toolchain magic, so we can just write a replacement. One wild idea is to change how we count mallocs. Instead of using runtime.MemStats, turn on memory profiling with a memprofilerate of 1. Discard all samples from the profile whose stack does not contain testing.AllocsPerRun. Count the remaining samples to determine the number of mallocs. That's fun, but overkill. Instead, this change adds a simple API that attempts to get f to run at least once with a target number of allocations. This is useful when you know that f should allocate consistently. We can then assume that any iterations with too many allocations are probably due to one-time costs or background noise. This suits most uses of AllocsPerRun. Ratcheting tests tend to be significantly less flaky, because they are biased towards success. They can also be faster, because they can exit early, once success has been reached. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	640de1921f	depaware: update To fix build broken by `c9bf773312`. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	aad46bd9ff	wgengine/router: stop cleaning up old dev rules on Linux Anybody using that one old, unreleased version of Tailscale from over a year ago should've rebooted their machine by now to get various non-Tailscale security updates. :) Change-Id: If9e043cb008b20fcd6ddfd03756b3b23a9d7aeb5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	c9bf773312	wgengine/magicsock: replace use of wgkey with new node key type. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	d36c0d3566	wgengine/router: add debug test to enumerate rules No non-test changes. Updates #391 Change-Id: Ia88610c08e07a119d002e58250463cb4659b9f54 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	6e5175373e	types/netmap: use new node key type. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	96ad68c5d6	ipn: remove mention of wgkey in comment. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	bab2d92c42	tailcfg: remove use of wgkey. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	3164c7410e	wgengine/wgcfg: remove unused helper function. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	0c546a28ba	types/persist: use new node key type. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Denton Gentry	5302e4be96	net/portmapper: only print PCP/PMP if VerboseLogs Make UPnP, NAT-PMP, and PCP packet reception logs be [v1] so they will never appear on stdout and instead only go to logtail. ``` $ tailscale netcheck 2021/10/15 22:50:31 portmap: Got PMP response; IP: w.x.y.z, epoch: 1012707 2021/10/15 22:50:31 portmap: Got PCP response: epoch: 1012707 Report: * UDP: true * IPv4: yes, w.x.y.z:1511 * IPv6: no * MappingVariesByDestIP: true * HairPinning: false * PortMapping: NAT-PMP, PCP * Nearest DERP: San Francisco * DERP latency: - sfo: 5.9ms (San Francisco) - sea: 24ms (Seattle) - dfw: 45ms (Dallas) - ord: 53.7ms (Chicago) - nyc: 74.1ms (New York City) - tok: 111.1ms (Tokyo) - lhr: 139.4ms (London) - syd: 152.7ms (Sydney) - fra: 153.1ms (Frankfurt) - sin: 182.1ms (Singapore) - sao: 190.1ms (S_o Paulo) - blr: 218.6ms (Bangalore) ``` Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	dc2fbf5877	wgengine/router: start using netlink instead of 'ip' on Linux Converts up, down, add/del addresses, add/del routes. Not yet done: rules. Updates #391 Change-Id: I02554ca07046d18f838e04a626ba99bbd35266fb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	7b87c04861	tailcfg: add RegisterRequest.Ephemeral to request new ephemeral node So js/wasm clients can log in for a bit using regular Gmail/GitHub auth without using an ephemeral key but still have their node cleaned up when they're done. Updates #3157 Change-Id: I49e3d14e9d355a9b8bff0ea810b0016bfe8d47f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Michael Stapelberg	3ad11f6b8c	Dockerfile: build/run instructions need a /, not : The image is pulled using tailscale/tailscale:latest, and can be run using tailscale/tailscale Signed-off-by: Michael Stapelberg <michael@stapelberg.de>	3 years ago
Brad Fitzpatrick	31e4f60047	version: embed VERSION.txt in unstamped version Temporary measure until we switch to Go 1.18. $ go run ./cmd/tailscale version 1.17.0-date.20211022 go version: go1.17 Updates #81 Change-Id: Ic82ebffa5f46789089e5fb9810b3f29e36a47f1a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	a9c78910bd	wgengine/wgcfg: convert to use new node key type. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	a47158e14d	cmd/derper: use new node key type. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	bc89a796ec	types/key: add a dedicated type for node keys. Complete with converters to all the other types that represent a node key today, so the new type can gradually subsume old ones. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	22dbaa0894	ipn/ipnserver: add New, Server.Server Change-Id: I1dc85a5131b9a628d7fc780fde7103492cd3f1f8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	d381bc2b6c	ipn/ipnserver: move the unserved connection logic to a Listener So future refactors can only deal with a net.Listener and be unconcerned with their caller's (Windows-specific) struggles. Change-Id: I0af588b9a769ab65c59b0bd21f8a0c99abfa1784 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	c23a378f63	ipn/ipnserver: start refactoring ipnserver.Run into smaller pieces I'll keep ipnserver.Run for compatibility, but it'll be a wrapper around several smaller pieces. (more testable too) For now, start untangling some things in preparation. Plan is to have to have a constructor for the just-exported ipnserver.Server type that takes a LocalBackend and can accept (in a new method) on a provided listener. Change-Id: Ide73aadaac1a82605c97a2af1321d0d8f60b2a8c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	e4d2ef2b67	go.sum: tidy Change-Id: I198755a3a94d89d838ff817573fbdd198412b2f3	3 years ago
Josh Bleecher Snyder	cf8fcc1254	syncs: mark as safe for Go 1.18 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	869999955d	ipn/ipnserver: export server type as Server It's all opaque, there's no constructor, and no exported methods, so it's useless at this point, but this is one small refactoring step. Change-Id: Id961e8880cf0c84f1a0a989eefff48ecb3735add Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	f27950e97f	go.mod: upgrade netaddr, netstack For Go 1.18 support. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
David Anderson	060ba86baa	net/portmapper: ignore IGD SSDP responses from !defaultgw Now that we multicast the SSDP query, we can get IGD offers from devices other than the current device's default gateway. We don't want to accidentally bind ourselves to those. Updates #3197 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	675f9cd199	cmd/tailscale/cli: add, use log.Fatalf indirection for js/wasm Updates #3157 Change-Id: I97a4962a44bd36313ff68388e3de0d852a8fa869 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	4a65b07e34	net/portmapper: also send UPnP SSDP query to the SSDP multicast address. Fixes #3197 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago

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