3599 Commits (411c6c316cf617046b4002a69dd404f4938d061d)

 

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Author	SHA1	Message	Date
Maisem Ali	d24a8f7b5a	wgengine/router{windows}: return the output from the firewallTweaker ... on error. While debugging a customer issue where the firewallTweaker was failing the only message we have is `router: firewall: error adding Tailscale-Process rule: exit status 1` which is not really helpful. This will help diagnose firewall tweaking failures. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
David Crawshaw	8dbda1a722	scripts/installer.sh: press Y on RHEL ... For #3540 Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
Brad Fitzpatrick	cced414c7d	net/dns/resolver: add Windows ExitDNS service support, using net package ... Updates #1713 Updates #835 Change-Id: Ia71e96d0632c2d617b401695ad68301b07c1c2ec Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	cab5c46481	net/dns: bound how long we block looking for, restarting systemd-resolved ... Fixes #3537 Change-Id: Iba6a3cde75983490d4072b5341f48dbfa2f997c0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	63cd581c3f	safesocket: add ConnectionStrategy, provide control over fallbacks ... fee2d9fad added support for cmd/tailscale to connect to IPNExtension. It came in two parts: If no socket was provided, dial IPNExtension first, and also, if dialing the socket failed, fall back to IPNExtension. The second half of that support caused the integration tests to fail when run on a machine that was also running IPNExtension. The integration tests want to wait until the tailscaled instances that they spun up are listening. They do that by dialing the new instance. But when that dial failed, it was falling back to IPNExtension, so it appeared (incorrectly) that tailscaled was running. Hilarity predictably ensued. If a user (or a test) explicitly provides a socket to dial, it is a reasonable assumption that they have a specific tailscaled in mind and don't want to fall back to IPNExtension. It is certainly true of the integration tests. Instead of adding a bool to Connect, split out the notion of a connection strategy. For now, the implementation remains the same, but with the details hidden a bit. Later, we can improve that. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	a5235e165c	tstest/integration: fix running with -verbose-tailscale ... Without this fix, any run with -verbose-tailscale fails. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	c8829b742b	all: minor code cleanup ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	39ffa16853	net/dnscache, net/tsdial: add DNS caching to tsdial UserDial ... This is enough to handle the DNS queries as generated by Go's net package (which our HTTP/SOCKS client uses), and the responses generated by the ExitDNS DoH server. This isn't yet suitable for putting on 100.100.100.100 where a number of different DNS clients would hit it, as this doesn't yet do EDNS0. It might work, but it's untested and likely incomplete. Likewise, this doesn't handle anything about truncation, as the exchanges are entirely in memory between Go or DoH. That would also need to be handled later, if/when it's hooked up to 100.100.100.100. Updates #3507 Change-Id: I1736b0ad31eea85ea853b310c52c5e6bf65c6e2a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	b59e7669c1	wgengine/netstack: in netstack/hybrid mode, fake ICMP using ping command ... Change-Id: I42cb4b9b326337f4090d9cea532230e36944b6cb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	21741e111b	net/packet: add ICMP6Header, like ICMP4Header ... So we can generate IPv6 ping replies. Change-Id: I79a9a38d8aa242e5dfca4cd15dfaffaea6cb1aee Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	7b9c7bc42b	ipn/ipnstate: remove old deprecated TailAddr IPv4-only field ... It's been a bunch of releases now since the TailscaleIPs slice replacement was added. Change-Id: I3bd80e1466b3d9e4a4ac5bedba8b4d3d3e430a03 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	affc4530a2	net/packet: don't make IP6Header.marshalPseudo assume UDP ... It will be used for ICMPv6 next, so pass in the proto. Also, use the ipproto constants rather than hardcoding the mysterious number. Change-Id: I57b68bdd2d39fff75f82affe955aff9245de246b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	485bcdc951	net/packet: fix doc copy/paste-o ... Change-Id: I0aca490b3ccb0c124192afb362a10b19a15a3e2b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Denton Gentry	878a20df29	net/dns: add GetBaseConfig to CallbackRouter. ... Allow users of CallbackRouter to supply a GetBaseConfig implementation. This is expected to be used on Android, which currently lacks both a) platform support for Split-DNS and b) a way to retrieve the current DNS servers. iOS/macOS also use the CallbackRouter but have platform support for SplitDNS, so don't need getBaseConfig. Updates https://github.com/tailscale/tailscale/issues/2116 Updates https://github.com/tailscale/tailscale/issues/988 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	a28d280b95	cmd/tailscaled: move start-up failure logging to one place ... The caller of func run said: // No need to log; the func already did But that wasn't true. Some return paths didn't log. So instead, return rich errors and have func main do the logging, so we can't miss anything in the future. Prior to this, safesocket.Listen for instance was causing tailscaled to os.Exit(1) on failure without any clue as to why. Change-Id: I9d71cc4d73d0fed4aa1b1902cae199f584f25793 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	9f867ad2c5	.github/dependabot.yml: disable eager updates for Go. ... Given our development cycle, we'll instead do big-bang updates after every release, to give time for all the updates to soak in unstable. This does _not_ disable dependabot security-critical PRs. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	c0701b130d	ipn/ipnstate, cmd/tailscale: add Online bool to tailscale status & --json ... Fixes #3533 Change-Id: I2f6f0d712cf3f987fba1c15be74cdb5c8d565f04 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Arnaud Dezandee	656809e4ee	cmd/derper: allow http port configuration ... Signed-off-by: Arnaud Dezandee <dezandee.arnaud@gmail.com>	3 years ago
root	e34ba3223c	version/distro: report TrueNAS Scale as "truenas" ... TrueNAS Scale is based on Debian Linux Signed-off-by: Todd Neal <todd@tneal.org>	3 years ago
Todd Neal	c18dc57861	ipn/{ipnserver,ipnlocal}: support incoming Taildrop on TrueNAS ... Signed-off-by: Todd Neal <todd@tneal.org>	3 years ago
Denton Gentry	ffb16cdffb	cmd/tailscale: add --json for up ... Print JSON to stdout containing everything needed for authentication. { "AuthURL": "https://login.tailscale.com/a/0123456789", "QR": "data:image/png;base64,iV...QmCC", "BackendState": "NeedsLogin" } { "BackendState": "Running" } Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	d3d503d997	ipn/ipnlocal: add HTTP/2 h2c server support to peerapi on non-mobile platforms ... To make ExitDNS cheaper. Might not finish client-side support in December before 1.20, but at least server support can start rolling out ahead of clients being ready for it. Tested with curl against peerapi. Updates #1713 Change-Id: I676fed5fb1aef67e78c542a3bc93bddd04dd11fe Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	abc00e9c8d	ipn/{ipnserver,ipnlocal}: support incoming Taildrop on Synology ... If the user has a "Taildrop" shared folder on startup and the "tailscale" system user has read/write access to it, then the user can "tailscale file cp" to their NAS. Updates #2179 (would be fixes, but not super ideal/easy yet) Change-Id: I68e59a99064b302abeb6d8cc84f7d2a09f764990 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	190b7a4cca	go.mod: mass update with go get -u. ... Gets ahead of dependabot slightly, but the updates are minor. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
dependabot[bot]	0d8ef1ff35	go.mod: bump github.com/aws/aws-sdk-go-v2/service/ssm ... Bumps [github.com/aws/aws-sdk-go-v2/service/ssm](https://github.com/aws/aws-sdk-go-v2) from 1.17.0 to 1.17.1. - [Release notes](https://github.com/aws/aws-sdk-go-v2/releases) - [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/CHANGELOG.md) - [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.17.0...service/ssm/v1.17.1) --- updated-dependencies: - dependency-name: github.com/aws/aws-sdk-go-v2/service/ssm dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
dependabot[bot]	329751c48e	go.mod: bump golang.org/x/tools from 0.1.7 to 0.1.8 ... Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.1.7 to 0.1.8. - [Release notes](https://github.com/golang/tools/releases) - [Commits](https://github.com/golang/tools/compare/v0.1.7...v0.1.8) --- updated-dependencies: - dependency-name: golang.org/x/tools dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
dependabot[bot]	9ddef8cdbf	go.mod: bump github.com/mdlayher/netlink from 1.4.1 to 1.4.2 ... Bumps [github.com/mdlayher/netlink](https://github.com/mdlayher/netlink) from 1.4.1 to 1.4.2. - [Release notes](https://github.com/mdlayher/netlink/releases) - [Changelog](https://github.com/mdlayher/netlink/blob/main/CHANGELOG.md) - [Commits](https://github.com/mdlayher/netlink/compare/v1.4.1...v1.4.2) --- updated-dependencies: - dependency-name: github.com/mdlayher/netlink dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
dependabot[bot]	9140f193bc	go.mod: bump github.com/aws/aws-sdk-go-v2/feature/s3/manager ... Bumps [github.com/aws/aws-sdk-go-v2/feature/s3/manager](https://github.com/aws/aws-sdk-go-v2) from 1.7.3 to 1.7.4. - [Release notes](https://github.com/aws/aws-sdk-go-v2/releases) - [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/CHANGELOG.md) - [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/fsx/v1.7.3...feature/s3/manager/v1.7.4) --- updated-dependencies: - dependency-name: github.com/aws/aws-sdk-go-v2/feature/s3/manager dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
dependabot[bot]	05c1be3e47	.github: Bump actions/upload-artifact from 1 to 2.2.4 ... Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 1 to 2.2.4. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v1...v2.2.4) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
David Anderson	e6e63c2305	.github/dependabot.yml: make dependabot send all the updates right now. ... So we can mass-process updates once now, then turn it off. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	c0984f88dc	Makefile: add spk and pushspk targets for iterative Synology development ... Change-Id: I97319d14917aa2b00ff72a7b73b3db79ea8392b7 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Todd Neal	eeccbccd08	support running in a FreeBSD jail ... Since devd apparently can't be made to work in a FreeBSD jail fall back to polling. Fixes tailscale#2858 Signed-off-by: Todd Neal <todd@tneal.org>	3 years ago
Brad Fitzpatrick	69de3bf7bf	wgengine/filter: let unknown IPProto match if IP okay & match allows all ports ... RELNOTE=yes Change-Id: I96eaf3cf550cee7bb6cdb4ad81fc761e280a1b2a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	1813c2a162	.: add .gitattributes entry to use Go hunk-header driver ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Maisem Ali	0a9932f3b2	build_docker.sh: prefix version strings with `v` ... Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	9c5c9d0a50	ipn/ipnlocal, net/tsdial: make SOCKS/HTTP dials use ExitDNS ... And simplify, unexport some tsdial/netstack stuff in the the process. Fixes #3475 Change-Id: I186a5a5cbd8958e25c075b4676f7f6e70f3ff76e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	9f6249b26d	ipn/policy: treat DNS service as interesting so it's not filtered out ... The control plane is currently still eating it. Updates #1713 Change-Id: I66a0698599d6794ab1302f9585bf29e38553c884 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	de635ac0a8	cmd/tailscale: print more detail in connection failure error message ... Before: failed to connect to local tailscaled (which appears to be running). Got error: Get "http://local-tailscaled.sock/localapi/v0/status": EOF After: failed to connect to local tailscaled (which appears to be running as IPNExtension, pid 2118). Got error: Get "http://local-tailscaled.sock/localapi/v0/status": EOF This was useful just now, as it made it clear that tailscaled I thought I was connecting to might not in fact be running; there was a second tailscaled running that made the error message slightly misleading. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	003089820d	cmd/tailscale: fix setting revert checker's finding an exit node ... It was using the wrong prefs (intended vs current) to map the current exit node ID to an IP. Fixes #3480 Change-Id: I9f117d99a84edddb4cd1cb0df44a2f486abde6c2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	03a323de4e	cmd/tailscale: don't allow setting exit node to known invalid value ... Fixes #3081 Change-Id: I34c378dfd51ee013c21962dbe79c49b1ba06c0c5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	a8f60cf6e8	cmd/tailscale: clarify which prefless flags don't need revert protection ... Fixes #3482 Change-Id: Icb51476b0d78d3758cb04df3b565e372b8289a46 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	f91481075d	cmd/tailscale: let --exit-node= take a machine name in addition to IP ... If you're online, let tailscale up --exit-node=NAME map NAME to its IP. We don't store the exit node name server-side in prefs, avoiding the concern raised earlier. Fixes #3062 Change-Id: Ieea5ceec1a30befc67e9d6b8a530b3cb047b6b40 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	adc5997592	net/tsdial: give netstack a Dialer, start refactoring name resolution ... This starts to refactor tsdial.Dialer's name resolution to have different stages: in-memory MagicDNS vs system resolution. A future change will plug in ExitDNS resolution. This also plumbs a Dialer into netstack and unexports the dnsMap internals. And it removes some of the async AddNetworkMapCallback usage and replaces it with synchronous updates of the Dialer's netmap from LocalBackend, since the LocalBackend has the Dialer too. Updates #3475 Change-Id: Idcb7b1169878c74f0522f5151031ccbc49fe4cb4 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	768baafcb5	tstest/integration: use t.Cleanup ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	43983a4a3b	ipn/ipnlocal: run peerapi even if Taildrop storage not configured ... Change-Id: I77f9ecbe4617d01d13aa1127fa59c83f2aa3e1b8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	44d0c1ab06	ipn/ipnlocal: resolve exit node IP to ID at EditPrefs time. ... Without this, enabling an exit node immediately blackholes all traffic, but doesn't correctly let it flow to the exit node until the next netmap update. Fixes #3447 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	8775c646be	net/tsdial: make dialing to peerapi work in netstack mode ... With this, I'm able to send a Taildrop file (using "tailscale file cp") from a Linux machine running --tun=userspace-networking. Updates #2179 Change-Id: I4e7a4fb0fbda393e4fb483adb06b74054a02cfd0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	ad3d6e31f0	net/tsdial: move macOS/iOS peerapi sockopt logic from LocalBackend ... Change-Id: I812cae027c40c70cdc701427b1a1850cd9bcd60c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	25eab78573	control/noise: clean up resources in TestNoReuse ... Close the server and client. Without this, we leak system threads. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	c7fb26acdb	net/tsdial: also plumb TUN name and monitor into tsdial.Dialer ... In prep for moving stuff out of LocalBackend. Change-Id: I9725aa9c3ebc7275f8c40e040b326483c0340127 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago