tailscale-android

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	f77610bd62	reformat, rename googleDNSServers variable Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Denton Gentry	1a0253892b	go.mod: update from OSS. Includes netaddr -> netip changes. main.go getInterfaces still uses netaddr as it needs to return a net.IPNet (we'd need to add a new implementation in `7c671b0220/net/interfaces/interfaces.go (L110)` to handle a different type). Signed-off-by: Denton Gentry <dgentry@tailscale.com>	2 years ago
Denton Gentry	7697c9d300	go.mod: update OSS to main@HEAD. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	cff9e2a772	cmd/tailscale: fix netstack init, call SetLocalBackend The netstack code on Android was never told about the LocalBackend, so the peerapi interception wasn't working. Fixes tailscale/tailscale#4449 Fixes tailscale/tailscale#4293 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Denton Gentry	5868fdb7b0	go.mod: update OSS from HEAD. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	9d801a42d7	Add secret Run Exit Node option when "debug" is searched for. And bump tailscale dep, to bring in new ipn.Prefs API and wire up ExitDNS for Android. This change has no visible behavior change to anybody unless they search for "debug" and then hit the "..." menu. Updates tailscale/tailscale#1738 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	ed29f4b3d2	cmd/tailscale: add "Bug report" item to menu Signed-off-by: Brad Fitzpatrick <brad@danga.com>	3 years ago
Denton Gentry	184250167b	Merge branch 'main' into dns	3 years ago
Denton Gentry	ca696b116c	Update opensource repository	3 years ago
Denton Gentry	5c9cec0064	retrieve current DNS servers. Add getDnsConfigAsString() to retrieve the current DNS configuration from the Android platform. This implements several mechanisms to retrieve DNS information, suitable for different Android versions: Android 7 and later use ConnectivityManager getAllNetworks(), then iterate over each network to retrieve DNS servers and search domains using the LinkProperties. Android 6 and earlier can only retrieve the currently active interface using ConnectivityManager getActiveNetwork(), but have two additional fallback options which leverage the system properties available in older Android releases. -------- Also changed how LinkChange notification works, switching from the older BroadcastReceiver of a ConnectivityManager Intent to the newer ConnectivityManager.registerNetworkCallback. We need this because the onAvailable event is too early, we get notified that LTE is up before its DNS servers have been set. We need to wait for the onLinkPropertiesChanged event instead, which is only available with registerNetworkCallback. Fixes 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
Denton Gentry	729bf9a356	backend: use logpolicy.NewLogtailTransport Allows use of bootstrap DNS and of a built-in ISRG X1 root certificate. Fixes https://github.com/tailscale/tailscale/issues/3046	3 years ago
Brad Fitzpatrick	d0b4a09e59	fix name of NewUserspaceEngine in error/comment It was renamed some time ago.	3 years ago
Brad Fitzpatrick	ac8ec020b8	Update to Tailscale 1.10. Updates tailscale/tailscale#2102 Updates tailscale/tailscale#1809	3 years ago
Denton Gentry	90351e7392	backend: Send DNS config through CallbackRouter. Using NewNoopManager avoided the errors from trying to overwrite /etc/resolv.conf, but still didn't fully work. Route DNS config through the CallbackRouter. Fixes https://github.com/tailscale/tailscale/issues/1956 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Elias Naur	9ba4a01a4e	cmd/tailscale: remove tstun.Wrapper NewUserspaceEngine wraps our TUN device already. Signed-off-by: Elias Naur <mail@eliasnaur.com>	3 years ago
Denton Gentry	ec8133a972	backend: use dns.NewNoopManager. Android updates its DNS config in updateTUN() when in response to several different channels from the backend. There is not an Android-specific NewOSConfigurator, we end up pulling in the Linux NewOSConfigurator: https://github.com/tailscale/tailscale/blob/main/net/dns/manager_linux.go The Linux DNS manager expects to be able to write to /etc/resolv.conf, which does not work on Android and causes errors in updating DNS config. Instead, allocate dns.NewNoopManager to disable the DNS manager, and rely on the updateTUN() code to handle DNS. Fixes https://github.com/tailscale/tailscale/issues/1956 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Elias Naur	06e461d703	go.*,cmd/tailscale: upgrade to tailscale.com v1.8.3 Updates tailscale/tailscale#1695 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	05212e770b	cmd/tailscale: don't configure logtail for low memory logtail in low memory configuration truncates log lines to ~254 bytes. Fixes tailscale/tailscale#1625 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	56362cc61a	cmd/tailscale,go.*: upgrade to latest tailscale Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	ba38a9bb59	jni,cmd/tailscale: replace jni.EnvFor with explicit conversion The EnvFor converted an uintptr to a pointer value, which is not guaranteed to work in general. This change removes EnvFor and pushes the potentially unsafe conversion to users of the jni package. Fixes tailscale/tailscale#1195 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	61d9733b24	jni,cmd/tailscale: replace jni.JVMFor with direct cast The JVMFor function converted an uintptr to a pointer, which is not guaranteed to work in general. This change removes JVMFor, forcing the unsafe conversion to the user of the jni packge. Updates tailscale/tailscale#1195 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
David Anderson	b1395cfefb	cmd/tailscale: update to network engine that supports IPv6. Part of tailscale/tailscale#1158. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Elias Naur	33a953fb21	cmd/tailscale: only refresh VPN tunnel if configuration changed This used to work, but a later ChromeOS workaround closed and cleared the last configuration before comparing it with the new. Fixes tailscale/tailscale#966 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	25168130a7	cmd/tailscale,go.*: update to tailscale 1.2 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	1003774193	cmd/tailscale,go.*: fix network hangs on Huawei devices Bump the tailscale.com module version to get the Android fallback for determining the default network device, `25b021388b` Updates tailscale/tailscale#471 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	758e5691da	cmd/tailscale: mask route addresses to please VpnService.Builder.addRoute Update inet.af/netaddr for IPPrefix.Masked. Fixes tailscale/tailscale#645 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	454c59a4e5	cmd/tailscale: add detail to VpnService.Builder cosntruction errors Updates tailscale/tailscale#645 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	943bded910	cmd/tailscale: don't duplicate log output logtail.Log by default writes log output to stderr, but stderr is taken over by filch's ReplaceStderr, resulting in duplicate logs sent to Tailscale. ReplaceStderr is useful for capturing stack dumps from panics. Configure logtail to route logs to the Android logger, which stops the duplicate logging and replaces an existing MultiWriter setup for the same purpose. Reduce the scope of the logtail logger while here. Fixes tailscale/tailscale#646 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	a7dfea267c	cmd/tailscale: fallback back to Google DNS on ChromeOS Contrary to the VpnService.Builder documentation, ChromeOS doesn't automatically fall back to the underlying network nameservers when none are provided. Updates tailscale/tailscale#431 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	7211e6db1b	cmd/tailscale: tee log output to both Tailscale and the Android log Updates tailscale/tailscale#471 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	93afdf1e5d	cmd/tailscale: bump tailscale version Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	19ed532519	cmd/tailscale: don't set up VPN for invalid configurations Fixes tailscale/tailscale#507 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	df1d8b338b	cmd/tailscale: implement Google ID sign-in Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	a39b174ed8	cmd/tailscale: don't set up logging twice Updates tailscale/tailscale#500 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	f88e8f6f8c	cmd/tailscale: bump tailscale.com version Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	28c8a2e1e5	go.mod: change the module name to github.com/tailscale/tailscale-android Makes it go-gettable. Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	31b3c725c8	cmd/tailscale: reset cached config when failing to set up VPN tunnel Add a bit of logging while here. Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	271d40978e	java/com/tailscale/ipn: explicitly allow IPv4 and IPv6 traffic The VPNService.Builder object blocks traffic to IP families for which no route, local address, nor DNS are defined. The Tailscale tunnel doesn't cover all traffic, so both IP families should be kept open. Updates tailscale/tailscale#453 (maybe fixes it) Updates tailscale/tailscale#431 (another DNS problem) Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	c290ccf388	cmd/tailscale: note that seamless VPN tunnel handover works on Android But not on ChromeOS, and I haven't found a robust way to detect ChromeOS. Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	8dbac874eb	cmd/tailscale: disable smooth tunnel handovers for ChromeOS ChromeOS doesn't seem to correctly apply new tunnel settings if another tunnel is already active. Instead, close any existing tunnel before creating another. Updates tailscale/tailscale#431 Signed-off-by: Elias Naur <mail@eliasnaur.com>	4 years ago
Elias Naur	5109987e18	all: initial commit Signed-off-by: Elias Naur <mail@eliasnaur.com>	5 years ago

41 Commits (140149ef876c648acc5c20264ea710967dcca612)