- Get rid of barebones-x509

- Add more comments to x509 code

transports/quic/Cargo.toml

@@ -10,12 +10,11 @@ license = "MIT"
 [dependencies]
 async-global-executor = "2.0.2"
 async-io = "1.6.0"
-barebones-x509 = { version = "0.5.0", features = ["webpki", "rustls", "std"] }
 bytes = "1.0.1"
+der-parser = { version = "6.0.0", default-features = false }
 futures = "0.3.15"
 if-watch = "0.2.2"
 libp2p-core = { version = "0.31.0", path = "../../core" }
-multihash = { version = "0.14.0", default-features = false }
 parking_lot = "0.11.1"
 quinn-proto = { version = "0.7.3", default-features = false, features = ["tls-rustls"] }
 rcgen = { version = "0.8.11" }
@@ -24,8 +23,8 @@ rustls = { version = "0.19.1", features = ["dangerous_configuration"] }
 thiserror = "1.0.26"
 tracing = "0.1.26"
 udp-socket = "0.1.5"
-untrusted = { version = "0.7.1" }
 webpki = { version = "0.21.4", features = ["std"] }
+x509-parser = "0.12.0"
 yasna = { version = "0.4.0" }
 
 [dev-dependencies]

transports/quic/src/muxer.rs

@@ -101,9 +101,8 @@ impl QuicMuxer {
         let inner = self.inner.lock();
         let session = inner.connection.crypto_session();
         let certificate = session.get_peer_certificates()?.into_iter().next()?;
-        Some(crate::tls::extract_peerid_or_panic(
-            quinn_proto::Certificate::from(certificate).as_der(),
-        ))
+        let certificate = crate::tls::certificate::parse_certificate(&certificate.0).ok()?;
+        Some(PeerId::from_public_key(&certificate.extension.public_key))
     }
 
     pub fn local_addr(&self) -> Multiaddr {