Add Android client support and release 0.0.41 - #55
Merged
Merged
Conversation
…S forwarder Extend the fd-based mobile session (src/tunnel/ios.rs -> mobile.rs) to Android and expose it through a JNI layer bound to the Kotlin object dev.flexaccess.ezvpn.EzvpnNative (src/ffi_android.rs): init registers the JVM/context that iroh's Android DNS and interface discovery need via ndk-context, connect/run/stop/connPath delegate to the shared EzvpnHandle, and onTunnelExit calls back into Kotlin when the data loop ends on its own. TunDevice::from_raw_fd wraps the VpnService tun fd. Add the Android-only in-tunnel split-DNS forwarder (src/tunnel/dns_proxy.rs): VpnService has no per-domain DNS, so the app points the VPN's DNS at a proxy address routed into the tun and the data path answers UDP/53 to it itself, forwarding matched names to the tunnel resolvers and everything else to the underlying network's resolvers through protect()ed sockets (ids rewritten per query, TCP 53/853 refused with RST, oversized answers truncated). Every other platform passes None and keeps OS-level conditional forwarding. build-android.sh builds libezvpn.so per ABI (cargo-ndk, or a bare NDK sysroot on hosts without an NDK) and stages libezvpn-android.zip; CI gets an android clippy/build job and the release workflow publishes the zip. Docs: docs/Android-App.md plus README/Architecture/CLAUDE.md updates. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WZxQCX8Kwr4yZV6R96TaYP
- CI builds x86_64 too, matching the release workflow's ABI set - build-android.sh checks the sysroot + libunwind.a for every selected ABI - ffi: a stop flag silences the exit hook even when the loop ends concurrently with stop; parse_resolver trims the scope and rejects a scope on IPv4 - dns_proxy: fallback sockets made non-blocking at adoption, upstream reader tasks aborted with the proxy, the pending table evicts only the oldest query when full, question names logged at trace only - ffi_android: init captures the JVM once with a single error path Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WZxQCX8Kwr4yZV6R96TaYP
ANDROID_NDK_LATEST_HOME is a runner-machine environment variable; it is
visible to the step's shell but not to the `env` expression context, so
`${{ env.ANDROID_NDK_LATEST_HOME }}` expanded to an empty ANDROID_NDK_HOME
and cargo-ndk failed with "Error detecting NDK version for path". Export
it from the shell instead and fail loudly if the runner has no NDK.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WZxQCX8Kwr4yZV6R96TaYP
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
src/ffi_android.rs, bound todev.flexaccess.ezvpn.EzvpnNative), the fd-basedMobileSessionshared with Apple (src/tunnel/ios.rs→src/tunnel/mobile.rs), and the Android-only in-tunnel split-DNS forwarder (src/tunnel/dns_proxy.rs).build-android.sh+ abuild-android-librelease job publishinglibezvpn-android.zip; CI runs the Android clippy and a verify-only build.docs/Android-App.mdfor the app in the siblingezvpn-androidrepo.Test plan
cargo clippy --all-targets -- -D warnings,cargo testcargo ndk -t arm64-v8a --platform 29 clippy --lib -- -D warnings🤖 Generated with Claude Code
https://claude.ai/code/session_01WZxQCX8Kwr4yZV6R96TaYP