Packet Filter support (#168)

Author: moubctez

Cargo.lock

@@ -1,36 +1,49 @@
 [package]
 name = "defguard-gateway"
-version = "1.3.0"
+version = "1.3.1"
 edition = "2021"
 
 [dependencies]
 axum = { version = "0.8", features = ["macros"] }
 base64 = "0.22"
 clap = { version = "4.5", features = ["derive", "env"] }
-defguard_wireguard_rs = { git = "https://github.com/DefGuard/wireguard-rs.git", rev = "v0.7.2" }
+defguard_wireguard_rs = { git = "https://github.com/DefGuard/wireguard-rs.git", rev = "v0.7.3" }
 env_logger = "0.11"
 gethostname = "1.0"
 ipnetwork = "0.21"
+libc = { version = "0.2", default-features = false }
 log = "0.4"
 prost = "0.13"
 serde = { version = "1.0", features = ["derive"] }
 syslog = "7.0"
 thiserror = "2.0"
-tonic = { version = "0.12", features = ["gzip", "tls", "tls-native-roots"] }
-tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread", "signal"] }
 tokio-stream = { version = "0.1", features = [] }
 toml = { version = "0.8", default-features = false, features = ["parse"] }
+tonic = { version = "0.12", default-features = false, features = [
+    "codegen",
+    "gzip",
+    "prost",
+    "tls-native-roots",
+] }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 nftnl = { git = "https://github.com/DefGuard/nftnl-rs.git", rev = "1a1147271f43b9d7182a114bb056a5224c35d38f" }
 mnl = "0.2"
 
+[target.'cfg(any(target_os = "freebsd", target_os = "macos", target_os = "netbsd"))'.dependencies]
+nix = { version = "0.30", default-features = false, features = ["ioctl"] }
+
 [dev-dependencies]
 tokio = { version = "1", features = ["io-std", "io-util"] }
+tonic = { version = "0.12", default-features = false, features = [
+    "codegen",
+    "prost",
+    "transport",
+] }
 x25519-dalek = { version = "2.0", features = ["getrandom", "static_secrets"] }
 
 [build-dependencies]
-prost-build = { version = "0.13" }
 tonic-build = { version = "0.12" }
 vergen-git2 = { version = "1.0", features = ["build"] }
 

Cargo.toml

@@ -6,7 +6,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     Emitter::default().add_instructions(&git2)?.emit()?;
 
     // compiling protos using path on build time
-    let mut config = prost_build::Config::new();
+    let mut config = tonic_build::Config::new();
     // enable optional fields
     config.protoc_arg("--experimental_allow_proto3_optional");
     tonic_build::configure().compile_protos_with_config(