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2021-05-07tunnel: download hash list in chunks if necessaryJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2021-05-06tunnel: avoid race between shutdown and statsJason A. Donenfeld
wgTurnOff can block for a while, in which case, calling getStatistics will use a stale handle and stale tunnel. Not only that, but wgGetConfig might return null, in which case string.split throws. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String[] java.lang.String.split(java.lang.String)' on a null at com.wireguard.android.backend.GoBackend.getStatistics Reported-by: tomt@adslweb.co.uk Link: https://lists.zx2c4.com/pipermail/wireguard/2021-May/006709.html Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2021-02-12tunnel: report git commit as wgVersionJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-27ToolsInstaller: unbreak cleanupJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-26tunnel: do not constantly raise toasts when process is opportunistically killedJason A. Donenfeld
Modern Android likes to kill processes to free ram and resources. When kernel-mode WireGuard is in use, this is quite alright with us, since the app doesn't actually need to consume any resources at all in order for the tunnel to run. So, we want to allow and encourage this resource frugality. However, when the quick settings tile is being used or when the app is referenced otherwise, the app will occasionally be restarted, to, for example, repaint the quick settings tile. This is also fine, as the process winds up being short-lived again. But, since process initialization means asking for a new root shell in order to check on kernel-mode WireGuard, this means that Magisk raises a systemwide toast. On some phones, this happens each and every time that the notification shade is pulled down. It's not only annoying but it sometimes obscures other notifications that users want to see, prompting their pulling down of the notification shade in the first place. In order to get rid of this nuisance, just disable these notifications and extraneous logs, so that we don't clutter the system every time that the process is opportunistically killed and restarted. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-20tunnel: clean up some docstring wordingJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-09-21Statistics: only do one hash lookupJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-09-21TunnelManager: catch exception in intent receiverJason A. Donenfeld
java.lang.IllegalStateException: at android.app.ContextImpl.startServiceCommon (ContextImpl.java:1720) at android.app.ContextImpl.startService (ContextImpl.java:1675) at android.content.ContextWrapper.startService (ContextWrapper.java:669) at com.wireguard.android.backend.GoBackend.startVpnService (GoBackend.java:4) at com.wireguard.android.backend.GoBackend.setStateInternal (GoBackend.java:4) at com.wireguard.android.backend.GoBackend.setState (GoBackend.java:2) at com.wireguard.android.model.TunnelManager$setTunnelState$2$1.invokeSuspend (TunnelManager.java:6) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (BaseContinuationImpl.java:2) at kotlinx.coroutines.DispatchedTask.run (DispatchedTask.java:2) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely (CoroutineScheduler.java) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask (CoroutineScheduler.java:7) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker (CoroutineScheduler.java:7) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run (CoroutineScheduler.java:7) Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-09-16tunnel: document more public API from backend packageHarsh Shandilya
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-09-16Ed25519: use implementation from TinkJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-09-15gradle: desugar retrofuture and remove old depsJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-05-04tunnel: add windows-style killswitch semantics for GoBackendJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-04-23ToolsInstaller: update Magisk directoryHarsh Shandilya
/data/adb/modules has been the location for modules since v18.0 and nobody should reasonably be on any older version anymore. This has continued to work for this long because Magisk created symlinks for backwards compat. However, these symlinks are not created anymore on Android 11, which is where this problem first surfaced. Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-04-05tunnel: support IncludedApplications as whitelistJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-04-06tunnel: hold peers in an ArrayListHarsh Shandilya
A set will cause identical peers to be dropped during save Reported-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-03-30global: cleanup code styleJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-28global: hardcode tags so that minification doesn't ruin the logJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-19InetEndpoint: return proper parser exceptionJason A. Donenfeld
Wrapping this in something foreign doesn't make sense. Reported-by: Luis Ressel <aranea@aixah.de> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-14tunnel: Remove MISSING_VALUE from BadConfigException reasonsHarsh Shandilya
This is covered under SYNTAX_ERROR which feels like a reasonable choice, so get rid of this unused field and associated resource string. Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-03-13config: show missing section error correctlyJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-12tunnel: replace CompletableFuture with GhettoCompletableFutureJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-11tunnel: add javadoc supportJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-10tunnel: make use of @RestrictToJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-10global: java access control has important semantic meaningJason A. Donenfeld
It's not right to blindly follow all of AndroidStudio's suggestions, especially for things in tunnel/ which comprise useful API. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-10tunnel: Codestyle cleanupsHarsh Shandilya
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-03-10ui: Codestyle cleanupsHarsh Shandilya
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-03-09global: format codeJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09global: optimize importsJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09global: get rid of nonnull gradle hackJason A. Donenfeld
Hacking things up via gradle is not right, and package-info.java poses problems with two modules, so instead we just apply it manually to every class. Remember to add this to new classes! Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09WgQuickBackend: by default use single-tunnel mode like GoBackend, but add optionJason A. Donenfeld
Note that this currently doesn't play well with people activating wg-quick tunnels from outside the app. Those tunnels won't be deactivated. But presumably that's desired behavior anyway, considering people are mucking around at the command line. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09ModuleLoader: move to right projectJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09AsyncWorker: move back to original locationJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-09Use AndroidX Nullable annotation everywhereHarsh Shandilya
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
2020-03-09Migrate tunnel related classes to tunnel/ Gradle moduleHarsh Shandilya
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>