Experimental sentry integration

Cargo.toml

@@ -12,9 +12,19 @@ license = "GPL-3.0"
 keywords = []
 categories = []
 
+[features]
+default = ["sentry"]
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
 protomask-tun = { path = "protomask-tun", version = "0.1.0" }
+sentry = { version = "0.31.5", default-features = false, optional = true, features = [
+    "reqwest",
+    "rustls",
+    "backtrace",
+    "contexts",
+    "panic"
+] }
 tokio = { version = "1.29.1", features = [
     "macros",
     "rt-multi-thread",
@@ -38,6 +48,7 @@ rtnetlink = "0.13.0"
 futures = "0.3.28"
 prometheus = "0.13.3"
 lazy_static = "1.4.0"
+cfg-if="1.0.0"
 
 [[bin]]
 name = "protomask"

src/cli/main.rs

@@ -1,5 +1,6 @@
 //! This is the entrypoint for `protomask` from the command line.
 
+use cfg_if::cfg_if;
 use clap::Parser;
 use config::Config;
 use logging::enable_logger;
@@ -26,6 +27,17 @@ pub async fn main() {
         std::process::exit(1);
     }
 
+    // Enable Sentry reporting
+    cfg_if! {
+        if #[cfg(feature = "sentry")] {
+            log::debug!("Enabling Sentry reporting");
+            let _guard = sentry::init(("https://376a29d0fd7c40d0a82f05a7e8c3600e@o4504175421947904.ingest.sentry.io/4505563054080000", sentry::ClientOptions {
+                release: sentry::release_name!(),
+                ..Default::default()
+            }));
+        }
+    }
+
     // Create the NAT64 instance
     let mut nat64 = Nat64::new(
         config.nat64_prefix,