feat(rule): implement process name matching for routing rules (#956)

* match process name

* up

* clippy

* f

* up

* up

Author: ibigbug

.github/workflows/ci.yml

@@ -148,19 +148,19 @@ jobs:
             rustflags: "-Ctarget-feature=+crt-static --cfg tokio_unstable"
             no-test: true
           # MacOSX
-          - os: macos-14
+          - os: macos-latest
             target: x86_64-apple-darwin
             extra-args: -F "plus"
-          - os: macos-14
+          - os: macos-latest
             target: aarch64-apple-darwin
             extra-args: -F "plus"
           # MacOSX static-crt
-          - os: macos-14
+          - os: macos-latest
             target: x86_64-apple-darwin
             release-name: x86_64-apple-darwin-static-crt
             extra-args: -F "plus"
             rustflags: "-Ctarget-feature=+crt-static --cfg tokio_unstable"
-          - os: macos-14
+          - os: macos-latest
             target: aarch64-apple-darwin
             release-name: aarch64-apple-darwin-static-crt
             tool: cargo

.github/workflows/coverage.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ["macos-14", "windows-latest", "ubuntu-latest"]
+        os: ["macos-latest", "windows-latest", "ubuntu-latest"]
     steps:
       - uses: actions/checkout@v5
         with:

Cargo.lock

@@ -77,7 +77,7 @@ anyhow = "1"
 # logging
 time = { version = "=0.3", features = ["macros", "local-offset"] }
 tracing-subscriber = { version = "0.3", features = ["env-filter", "local-time"] }
-tracing-appender = { version = "0.2"}
+tracing-appender = { version = "0.2" }
 tracing-log = "0.2"
 
 tracing-chrome = { version = "0.7", optional = true }
@@ -211,6 +211,8 @@ http-body-util = "0.1"
 [build-dependencies]
 prost-build = "0.14"
 
+[target.'cfg(any(target_os="linux", target_os="macos"))'.dependencies]
+sock2proc = { git = "https://github.com/Watfaq/sock2proc.git", rev = "1097e6b" }
 [target.'cfg(unix)'.dependencies]
 hyperlocal = { version = "0.9", features = ["client"] }
 

clash-lib/Cargo.toml

@@ -14,9 +14,36 @@ impl std::fmt::Display for Process {
 }
 
 impl RuleMatcher for Process {
-    fn apply(&self, _sess: &crate::session::Session) -> bool {
-        // TODO: implement this
-        false
+    fn apply(&self, sess: &crate::session::Session) -> bool {
+        #[cfg(any(target_os = "linux", target_os = "macos"))]
+        {
+            use crate::session::Network;
+            use tracing::debug;
+
+            sock2proc::find_process_name(
+                Some(sess.source),
+                sess.destination.clone().try_into_socket_addr(),
+                match sess.network {
+                    Network::Tcp => sock2proc::NetworkProtocol::TCP,
+                    Network::Udp => sock2proc::NetworkProtocol::UDP,
+                },
+            )
+            .is_some_and(|proc| {
+                debug!("Matching process name: {} with {}", proc, self.name);
+                if self.name_only {
+                    proc == self.name
+                } else {
+                    proc.contains(&self.name)
+                }
+            })
+        }
+        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+        {
+            use tracing::info;
+
+            info!("PROCESS-NAME not supported on Windows yet: {}", &sess);
+            false
+        }
     }
 
     fn target(&self) -> &str {