tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	e698973196	ipn/policy: mark peerapi4 and peerapi6 as interesting services	4 years ago
Brad Fitzpatrick	39b9ab3522	cmd/tailscaled: rename isUserspace to useNetstack The bool was already called useNetstack at the caller. isUserspace (to mean netstack) is confusing next to wgengine.NewUserspaceEngine, as that's a different type of 'userspace'. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	34d4943357	all: gofmt -s The code is not obviously better or worse, but this makes the little warning triangle in my editor go away, and the distraction removal is worth it. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	1df162b05b	wgengine/magicsock: adapt CreateEndpoint signature to match wireguard-go Part of a temporary change to make merging wireguard-go easier. See https://github.com/tailscale/wireguard-go/pull/45. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	e64383a80e	wgengine/router: document some fields a bit more Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Denton Gentry	35ab4020c7	wgengine/monitor: Linux fall back to polling Google Cloud Run does not implement NETLINK_ROUTE RTMGRP. If initialization of the netlink socket or group membership fails, fall back to a polling implementation. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	4 years ago
David Anderson	90f82b6946	net/dns/resolver: add live reconfig, plumb through to ipnlocal. The resolver still only supports a single upstream config, and ipn/wgengine still have to split up the DNS config, but this moves closer to unifying the DNS configs. As a handy side-effect of the refactor, IPv6 MagicDNS records exist now. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	caeafc4a32	net/dns/resolver: fix package docstring. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	dbe4f6f42d	net/dns/resolver: unexport Resolve and ResolveReverse. They're only used internally and in tests, and have surprising semantics in that they only resolve MagicDNS names, not upstream resolver queries. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	cdeb8d6816	net/dns/resolver: fix staticcheck error. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	f185d62dc8	net/dns/resolver: unexport Packet, only use it internally. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	5fb9e00ecf	net/dns/resolver: remove Start method, fully spin up in New instead. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	075fb93e69	net/dns/resolver: remove the Config struct. In preparation for reintroducing a runtime reconfig Config struct. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	bc81dd4690	net/dns/resolver: rename ResolverConfig to just Config. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	d99f5b1596	net/dns/resolver: factor the resolver out into a sub-package. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	53cfff109b	ipn: replace SetWantRunning(bool) with EditPrefs(MaskedPrefs) This adds a new ipn.MaskedPrefs embedding a ipn.Prefs, along with a bunch of "has bits", kept in sync with tests & reflect. Then it adds a Prefs.ApplyEdits(MaskedPrefs) method. Then the ipn.Backend interface loses its weirdo SetWantRunning(bool) method (that I added in `483141094c` for "tailscale down") and replaces it with EditPrefs (alongside the existing SetPrefs for now). Then updates 'tailscale down' to use EditPrefs instead of SetWantRunning. In the future, we can use this to do more interesting things with the CLI, reconfiguring only certain properties without the reset-the-world "tailscale up". Updates #1436 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	4ed6b62c7a	ipn/ipnlocal: refactor to unindent a bit Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	1f583a895e	ipn/ipnlocal: stop sending machine key to frontends We were going to remove this in Tailscale 1.3 but forgot. This means Tailscale 1.8 users won't be able to downgrade to Tailscale 1.0, but that's fine. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Maisem Ali	1c98c5f103	cmd/tailscaled: remove tailscaled binary on uninstall-system-daemon Signed-off-by: Maisem Ali <maisem@tailscale.com>	4 years ago
Maisem Ali	db13b2d0c8	cmd/tailscale, ipn/localapi: add "tailscale bugreport" subcommand Adding a subcommand which prints and logs a log marker. This should help diagnose any issues that users face. Fixes #1466 Signed-off-by: Maisem Ali <maisem@tailscale.com>	4 years ago
Denton Gentry	09148c07ba	interfaces: check correct error /proc/net/route wrap io.EOF if we hit https://github.com/google/gvisor/issues/5732 Check for the correct err. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	4 years ago
Brad Fitzpatrick	47363c95b0	go.mod: bump wireguard-go	4 years ago
Brad Fitzpatrick	c3bee0b722	ipn/ipnlocal: make peerapi work on iOS again It didn't have a storage directory. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Naman Sood	31c7745631	wgengine/netstack: stop re-adding IPs registered by active TCP connections (#1629 ) Signed-off-by: Naman Sood <mail@nsood.in>	4 years ago
Brad Fitzpatrick	1bd14a072c	cmd/tailscale, ipn/localapi: move IP forwarding check to tailscaled, API Instead of having the CLI check whether IP forwarding is enabled, ask tailscaled. It has a better idea. If it's netstack, for instance, the sysctl values don't matter. And it's possible that only the daemon has permission to know. Fixes #1626 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Crawshaw	ea714c6054	cmd/tailscale/cli: split out web.css file CSS formatted with: npx prettier --use-tabs --write cmd/tailscale/cli/web.css Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	7f03c0f8fe	wgengine/wgcfg/nmcfg: reduce some logging when a /0 route skipped Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	7b907615d5	wgengine/wgcfg/nmcfg: remove dead code The call to appendEndpoint updates cpeer.Endpoints. Then it is overwritten in the next line. The only errors from appendEndpoint occur when the host/port pair is malformed, but that cannot happen. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	a998fe7c3d	control/controlclient: support lazy machine key generation It's not done in the caller yet, but the controlclient does it now. Updates #1573 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Ross Zurowski	8d57bce5ef	cmd/tailscale: add initial web UI (#1621 ) Signed-off-by: Ross Zurowski <ross@rosszurowski.com>	4 years ago
Brad Fitzpatrick	ddaacf0a57	control/controlclient: document a few things Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	cf2beafbcd	ipn/ipnlocal: on Windows peerapi bind failures, try again on link change Updates #1620 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	a7be780155	go.mod, go.sum: bump wireguard-go	4 years ago
Brad Fitzpatrick	6d1a9017c9	ipn/{ipnlocal,localapi}, client/tailscale: add file get/delete APIs Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Denton Gentry	a9745a0b68	interfaces: try larger read from /proc/net/route Work around https://github.com/google/gvisor/issues/5732 by trying to read /proc/net/route with a larger bufsize if it fails the first time. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	4 years ago
Denton Gentry	54ba6194f7	interfaces: allow IPv6 ULA as a valid address. IPv6 Unique Local Addresses are sometimes used with Network Prefix Translation to reach the Internet. In that respect their use is similar to the private IPv4 address ranges 10/8, 172.16/12, and 192.168/16. Treat them as sufficient for AnyInterfaceUp(), but specifically exclude Tailscale's own IPv6 ULA prefix to avoid mistakenly trying to bootstrap Tailscale using Tailscale. This helps in supporting Google Cloud Run, where the addresses are 169.254.8.1/32 and fddf:3978:feb1:d745::c001/128 on eth1. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	4 years ago
Denton Gentry	ecf310be3c	net/tsaddr: IsUla() for IPv6 Unique Local Address Signed-off-by: Denton Gentry <dgentry@tailscale.com>	4 years ago
Josh Bleecher Snyder	36a85e1760	wgengine/magicsock: don't call t.Fatal in magicStack.IP It can end up executing an a new goroutine, at which point instead of immediately stopping test execution, it hangs. Since this is unexpected anyway, panic instead. As a bonus, it makes call sites nicer and removes a kludge comment. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	672b9fd4bd	ipn{,/ipnlocal}: set new Notify.FilesWaiting when server has file(s) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	0301ccd275	cmd/tailscale/cli: add debug --ipn mode To watch the IPN message bus. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Crawshaw	e67f1b5da0	client/tailscale, cmd/tailscale/cli: plumb --socket through Without this, `tailscale status` ignores the --socket flag on macOS and always talks to the IPNExtension, even if you wanted it to inspect a userspace tailscaled. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	f01091babe	ipn/ipnlocal: make peerapi work in netstack mode Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	4c83bbf850	wgengine: add IsNetstack func and test So we have a documented & tested way to check whether we're in netstack mode. To be used by future commits. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	91bc723817	wgengine: add temp workaround for netstack WhoIs registration race Updates #1616 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	33bc69cf1f	paths: fall back to XDG_DATA_HOME for non-root users' state dir So peerapi has a default state directory, mostly for netstack mode testing. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	3a1eae5b6b	cmd/tailscale/cli: factor out filename selection Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	1e26d4ae19	cmd/tailscale/cli: add push subcommand Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	eeacf84dae	cmd/tailscale/cli: factor out tailscaleIPFromArg from ping command Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	41e4e02e57	net/{packet,tstun}: send peerapi port in TSMP pongs For discovery when an explicit hostname/IP is known. We'll still also send it via control for finding peers by a list. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	9659ab81e0	ipn/ipnlocal: send peerapi port(s) in Hostinfo.Services Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago

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