mirror of
https://github.com/therealaleph/MasterHttpRelayVPN-RUST.git
synced 2026-05-17 21:24:48 +03:00
dazzling-no-more
e70947ff0d
Closes #251. In Android Full mode, Telegram worked but Google search and most other websites failed silently. `apps_script` mode on the same setup was unaffected. **Root cause**: the udpgw magic destination (`198.18.0.1:7300`) was inside `198.18.0.0/15` — the exact range tun2proxy's `--dns virtual` allocator uses to synthesise fake IPs for hostname lookups. Whenever virtual DNS assigned `198.18.0.1` to a real hostname, that hostname's traffic was intercepted by tun2proxy *itself* as a udpgw connection and dropped. Telegram was immune because it uses hardcoded numeric IPs; `apps_script` mode was immune because it never sets `--udpgw-server`. **Fix**: move `UDPGW_MAGIC_IP` to `192.0.2.1` (RFC 5737 TEST-NET-1) — outside any virtual-DNS allocation pool. Coordinated change across the tunnel-node constant and the Android `--udpgw-server` flag. ## Back-compat v1.9.25 tunnel-nodes still recognise the legacy `198.18.0.1:7300` for one deprecation cycle (removal in v1.10.0). | Android | Tunnel-node | Full-mode UDP | |---|---|---| | v1.9.25 | v1.9.25 | ✅ fully fixed | | ≤v1.9.24 | v1.9.25 | ⚠️ handshake works (legacy IP still recognised), but the old client still asks tun2proxy for `198.18.0.1`, so the #251 virtual-DNS collision is still live on-device | | v1.9.25 | ≤v1.9.24 | ❌ breaks silently (old node rejects `192.0.2.1`) | The fix lives on the client side (which magic IP it asks tun2proxy to reserve). The back-compat is on the tunnel-node side (accepting both during the deprecation window). ## Verified locally - `cargo test --lib --release`: 231/231 ✅ - `cargo build --release --features ui --bin mhrv-rs-ui`: clean ✅ - `(cd tunnel-node && cargo test --release)`: 38/38 ✅ (+2 new tests for the IP change) ## Version bump Cargo.toml already bumped to 1.9.25 in this PR; `docs/changelog/v1.9.25.md` pre-baked. Will combine with any other PRs landing into v1.9.25 before tagging. Reviewed via Anthropic Claude. Co-Authored-By: dazzling-no-more <noreply@github.com> Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
114 lines
4.2 KiB
TOML
114 lines
4.2 KiB
TOML
[package]
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name = "mhrv-rs"
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version = "1.9.25"
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edition = "2021"
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description = "Rust port of MasterHttpRelayVPN -- DPI bypass via Google Apps Script relay with domain fronting"
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license = "MIT"
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[lib]
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name = "mhrv_rs"
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path = "src/lib.rs"
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# `cdylib` lets the Android app dlopen libmhrv_rs.so via System.loadLibrary.
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# `rlib` keeps the desktop binaries linking normally — same .rlib is used
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# for `mhrv-rs` and `mhrv-rs-ui` builds on macOS/Linux/Windows.
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crate-type = ["rlib", "cdylib"]
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[[bin]]
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name = "mhrv-rs"
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path = "src/main.rs"
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[[bin]]
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name = "mhrv-rs-ui"
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path = "src/bin/ui.rs"
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required-features = ["ui"]
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[features]
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default = []
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ui = ["dep:eframe"]
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[dependencies]
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "net", "time", "io-util", "signal", "sync"] }
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tokio-rustls = { version = "0.26", default-features = false, features = ["ring", "tls12"] }
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rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] }
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rustls-pemfile = "2"
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webpki-roots = "0.26"
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rcgen = { version = "0.13", features = ["x509-parser"] }
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rustls-pki-types = "1"
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time = "0.3"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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thiserror = "2"
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base64 = "0.22"
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bytes = "1"
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httparse = "1"
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rand = "0.8"
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h2 = "0.4"
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http = "1"
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flate2 = "1"
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directories = "5"
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futures-util = { version = "0.3", default-features = false, features = ["std"] }
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# 64-bit atomics on 32-bit MIPS/ARMv5 targets. Rust's std AtomicU64 is
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# only available on targets that expose native 64-bit atomics, which
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# mipsel-unknown-linux-musl does not — `AtomicU64` resolves to "no
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# such name in sync::atomic" and the whole crate fails to build. The
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# `fallback` feature uses a global spinlock when the target can't do
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# 64-bit atomically; on x86_64 / aarch64 / armv7 / etc. it compiles
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# down to the native instructions with no overhead.
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portable-atomic = { version = "1", features = ["fallback"] }
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# Optional UI dep: only pulled in when --features ui is set.
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# Both `glow` (OpenGL 2+) and `wgpu` (DX12/Vulkan/Metal) are compiled in;
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# the binary picks one at startup — glow by default for compat with the
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# egui look-and-feel we've been shipping, but falls back to wgpu when
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# `MHRV_RENDERER=wgpu` is set. Issue #28: users on older Windows
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# hardware / RDP / VMs without OpenGL 2.0 crash with
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# `egui_glow requires opengl 2.0+` — the wgpu backend uses DX12/Vulkan
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# instead and covers those boxes.
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eframe = { version = "0.28", default-features = false, features = [
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"default_fonts",
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"glow",
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"wgpu",
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"persistence",
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"accesskit",
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], optional = true }
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url = "2.5.8"
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# Unix-only deps. Must come after `[dependencies]` because starting a new
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# table here otherwise ends the main one — anything below it (incl. eframe)
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# would end up scoped to cfg(unix) and disappear on Windows builds.
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# libc is referenced for the RLIMIT_NOFILE bump (issue #8 — OpenWRT routers
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# ship a very low fd limit that fills up fast under browser load). Already
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# pulled in transitively via tokio, so zero new weight.
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[target.'cfg(unix)'.dependencies]
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libc = "0.2"
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# Android-only deps: jni gives us the extern "system" wrappers used in
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# src/android_jni.rs; zero cost on any other platform because the whole
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# module is `#[cfg(target_os = "android")]`.
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#
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# tun2proxy is the TUN <-> SOCKS5 bridge — it reads raw IP packets from the
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# fd VpnService hands us, runs a userspace TCP/IP stack (smoltcp under the
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# hood), and funnels every TCP/UDP flow through our local SOCKS5. Without
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# this, VpnService establishes a TUN device nothing reads from and all
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# traffic black-holes (symptom: Chrome shows DNS_PROBE_STARTED).
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[target.'cfg(target_os = "android")'.dependencies]
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jni = { version = "0.21", default-features = false }
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tun2proxy = { version = "0.7", default-features = false, features = ["udpgw"] }
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[dev-dependencies]
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# Used in mitm tests to sanity-check the cert extensions we emit.
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x509-parser = "0.16"
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# `test-util` enables `tokio::test(start_paused = true)` so timing-
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# sensitive tests in `tunnel_client` (the empty-poll cadence) can
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# auto-advance virtual time instead of burning real wall-clock seconds.
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tokio = { version = "1", features = ["test-util"] }
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[profile.release]
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panic = "abort"
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codegen-units = 1
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lto = true
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opt-level = 3
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strip = true
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