tailscale

Commit Graph

Author	SHA1	Message	Date
Marwan Sulaiman	000c0a70f6	ipn, ipn/ipnlocal: clean up documentation and use clock instead of time This PR addresses a number of the follow ups from PR #8491 that were written after getting merged. Updates #8489 Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>	1 year ago
Marwan Sulaiman	35ff5bf5a6	cmd/tailscale/cli, ipn/ipnlocal: [funnel] add stream mode Adds ability to start Funnel in the foreground and stream incoming connections. When foreground process is stopped, Funnel is turned back off for the port. Exampe usage: ``` TAILSCALE_FUNNEL_V2=on tailscale funnel 8080 ``` Updates #8489 Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>	1 year ago
Brad Fitzpatrick	84b94b3146	types/netmap, all: make NetworkMap.SelfNode a tailcfg.NodeView Updates #1909 Change-Id: I8c470cbc147129a652c1d58eac9b790691b87606 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	58a4fd43d8	types/netmap, all: use read-only tailcfg.NodeView in NetworkMap Updates #8948 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	e8551d6b40	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Sonia Appasamy	49896cbdfa	ipn/ipnlocal: add profile pic header to serve HTTP proxy Fixes #8807 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Andrew Lytvynov	c1ecae13ab	ipn/{ipnlocal,localapi}: actually renew certs before expiry (#8731 ) While our `shouldStartDomainRenewal` check is correct, `getCertPEM` would always bail if the existing cert is not expired. Add the same `shouldStartDomainRenewal` check to `getCertPEM` to make it proceed with renewal when existing certs are still valid but should be renewed. The extra check is expensive (ARI request towards LetsEncrypt), so cache the last check result for 1hr to not degrade `tailscale serve` performance. Also, asynchronous renewal is great for `tailscale serve` but confusing for `tailscale cert`. Add an explicit flag to `GetCertPEM` to force a synchronous renewal for `tailscale cert`. Fixes #8725 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	1 year ago
Will Norris	f8b0caa8c2	serve: fix hostname for custom http ports When using a custom http port like 8080, this was resulting in a constructed hostname of `host.tailnet.ts.net:8080.tailnet.ts.net` when looking up the serve handler. Instead, strip off the port before adding the MagicDNS suffix. Also use the actual hostname in `serve status` rather than the literal string "host". Fixes #8635 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
shayne	6697690b55	{cmd/tailscale/cli,ipn}: add http support to tailscale serve (#8358 ) Updates #8357 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	1 year ago
Sonia Appasamy	0f5090c526	ipn/ipnlocal: add docs header to serve HTTP proxy Adds a `Tailscale-Headers-Info` header whenever the `Tailscale-User-` headers are filled from the HTTP proxy handler. Planning on hooking this shorturl up to KB docs about the header values (i.e. what's a login name vs. display name) and security considerations to keep in mind while using these headers - notibly that they can also be filled from external requests that do not hit tailscaled. Updates https://github.com/tailscale/tailscale/issues/6954 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Sonia Appasamy	e1cdcf7708	ipn/ipnlocal: add identity headers to HTTP serve proxy Adds two new headers to HTTP serve proxy: - `Tailscale-User-Login`: Filled with requester's login name. - `Tailscale-User-Name`: Filled with requester's display name. These headers only get filled when the SrcAddr is associated with a non-tagged (i.e. user-owned) node within the client's Tailnet. The headers are passed through empty when the request originated from another tailnet, or the public internet (via funnel). Updates https://github.com/tailscale/tailscale/issues/6954 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Maisem Ali	fe95d81b43	ipn/ipnlocal,wgengine/netstack: move LocalBackend specifc serving logic to LocalBackend The netstack code had a bunch of logic to figure out if the LocalBackend should handle an incoming connection and then would call the function directly on LocalBackend. Move that logic to LocalBackend and refactor the methods to return conn handlers. Updates #cleanup Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Heiko Rothe	dc1d8826a2	ipn/ipnlocal: [serve/funnel] add forwarded host and proto header (#8224 ) This replicates the headers also sent by the golang reverse proxy by default. Fixes https://github.com/tailscale/tailscale/issues/7061 Signed-off-by: Heiko Rothe <me@heikorothe.com>	2 years ago
Brad Fitzpatrick	6e967446e4	tsd: add package with System type to unify subsystem init, discovery This is part of an effort to clean up tailscaled initialization between tailscaled, tailscaled Windows service, tsnet, and the mac GUI. Updates #8036 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Mihai Parparita	4722f7e322	all: move network monitoring from wgengine/monitor to net/netmon We're using it in more and more places, and it's not really specific to our use of Wireguard (and does more just link/interface monitoring). Also removes the separate interface we had for it in sockstats -- it's a small enough package (we already pull in all of its dependencies via other paths) that it's not worth the extra complexity. Updates #7621 Updates #7850 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
Andrew Dunham	f85dc6f97c	ci: add more lints (#7909 ) This is a follow-up to #7905 that adds two more linters and fixes the corresponding findings. As per the previous PR, this only flags things that are "obviously" wrong, and fixes the issues found. Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I8739bdb7bc4f75666a7385a7a26d56ec13741b7c	2 years ago
shayne	ba4e58f429	cmd/tailscale/cli: do not allow turning Funnel on while shields-up (#7770 )	2 years ago
shayne	3177ccabe5	ipn/ipnlocal: [serve/funnel] use actual SrcAddr as X-Forwarded-For (#7600 ) The reverse proxy was sending the ingressd IPv6 down as the X-Forwarded-For. This update uses the actual remote addr. Updates tailscale/corp#9914 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
shayne	7908b6d616	ipn/ipnlocal: [serve] Trim mountPoint prefix from proxy path (#7334 ) This change trims the mountPoint from the request URL path before sending the request to the reverse proxy. Today if you mount a proxy at `/foo` and request to `/foo/bar/baz`, we leak the `mountPoint` `/foo` as part of the request URL's path. This fix makes removed the `mountPoint` prefix from the path so proxied services receive requests as if they were running at the root (`/`) path. This could be an issue if the app generates URLs (in HTML or otherwise) and assumes `/path`. In this case, those URLs will 404. With that, I still think we should trim by default and not leak the `mountPoint` (specific to Tailscale) into whatever app is hosted. If it causes an issue with URL generation, I'd suggest looking at configuring an app-specific path prefix or running Caddy as a more advanced solution. Fixes: #6571 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Maisem Ali	b797f773c7	ipn/ipnlocal: add support for funnel in tsnet Previously the part that handled Funnel connections was not aware of any listeners that tsnet.Servers might have had open so it would check against the ServeConfig and fail. Adding a ServeConfig for a TCP proxy was also not suitable in this scenario as that would mean creating two different listeners and have one forward to the other, which really meant that you could not have funnel and tailnet-only listeners on the same port. This also introduces the ipn.FunnelConn as a way for users to identify whether the call is coming over funnel or not. Currently it only holds the underlying conn and the target as presented in the "Tailscale-Ingress-Target" header. Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	b1248442c3	all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork Updates #7123 Updates #5309 Change-Id: I90bcd87a2fb85a91834a0dd4be6e03db08438672 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Will Norris	71029cea2d	all: update copyright and license headers This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
shayne	4471e403aa	ipn/ipnlocal: [serve] listen on all-interfaces for macOS sandboxed (#6771 ) On macOS (AppStore and macsys), we need to bind to ""/all-interfaces due to the network sandbox. Ideally we would only bind to the Tailscale interface, but macOS errors out if we try to to listen on privileged ports binding only to a specific interface. We also implement the lc.Control hook, same as we do for peerapi. It doesn't solve our problem but it's better that we do and would likely be required when Apple gets around to fixing per-interface priviliged port binding. Fixes: #6364 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Anton Tolchanov	82b9689e25	ipn/ipnlocal: maintain a proxy handler per backend (#6804 ) By default, `http.Transport` keeps idle connections open hoping to re-use them in the future. Combined with a separate transport per request in HTTP proxy this results in idle connection leak. Fixes #6773	2 years ago
shayne	a97369f097	cmd/tailscale/cli: flesh out serve CLI and tests (#6304 ) Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Brad Fitzpatrick	3114eacbb8	ipn/ipnlocal: don't warn about serve listener failing on IPv6-less machines Fixes #6303 Change-Id: Ie1ce12938f68dfa0533246bbe3b9d7f3e749a243 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
shayne	74e892cbc2	ipn/ipnlocal: listen to serve ports on netmap addrs (#6282 ) Updates tailscale/corp#7515 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Brad Fitzpatrick	c9d6a9cb4d	ipn/ipnlocal: add optional TLS termination on proxied TCP connections Updates tailscale/corp#7515 Change-Id: Ib250fa20275971563adccfa72db48e0cec02b7a5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
shayne	e3a66e4d2f	ipn/localapi: introduce get/set config for serve (#6243 ) Updates tailscale/corp#7515 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Brad Fitzpatrick	7b5866ac0a	ipn/ipnlocal: support serving files/directories too Updates tailscale/corp#7515 Change-Id: I7b4c924005274ba57763264313d70d2a0c55da30 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	d7bfef12cf	ipn/ipnlocal: support https+insecure:// backend proxy targets Updates tailscale/corp#7515 Change-Id: Ie50295c09e4a16959b37087d8165c4d7360db37f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	9dfb0916c2	ipn/ipnlocal, tailcfg: wire up ingress peerapi Updates tailscale/corp#7515 Co-authored-by: Shayne Sweeney <shayne@tailscale.com> Change-Id: I7eac7b4ac37fd8e8a9e0469594c1e9e7dd0da666 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	32a4ff3e5f	ipn/ipnlocal: implement the reverse proxy HTTP handler type Updates tailscale/corp#7515 Change-Id: Icbfe57f44b9516388edc0556eb04a370a9e3e009 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	6beb3184d5	ipn/ipnlocal: don't serve a TLS cert unless it has webserver config Even if the name is right, or is configured on a different port. Updates tailscale/corp#7515 Change-Id: I8b721968f3241af10d98431e1b5ba075223e6cd3 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	1a94c309ea	ipn/ipnlocal: support web TLS ports other than 443 Updates tailscale/corp#7515 Change-Id: I87df50b1bc92efd1d8c538c2ad4f1222361e4d6b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	4797bacb7c	ipn/ipnlocal: send RST when serving an actionless TCPPortHandler Updates tailscale/corp#7515 Change-Id: I790f1b5d1e8a887e39bb573b4610b8f37a3f5963 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	b683921b87	ipn/ipnlocal: add start of handling TCP proxying Updates tailscale/corp#7515 Change-Id: I82d19b5864674b2169f25ec8e429f60a543e0c57 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	4bccc02413	ipn/ipnlocal: use ServerConfig views internally Updates tailscale/corp#7515 Change-Id: Ica2bc44b92d281d5ce16cee55b7ca51c7910145c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	25e26c16ee	ipn/ipnlocal: start implementing web server bits of serve Updates tailscale/corp#7515 Change-Id: I96f4016161ba3c370492da941274c6d9a234c2bb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago

39 Commits (1b8a538953a59ddd021000cb4351ce64ec113e69)