feat: add DNS-over-TLS (DoT) listener #25
@@ -24,7 +24,6 @@ const WRITE_TIMEOUT: Duration = Duration::from_secs(10);
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// buffer would silently truncate anything larger.
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// buffer would silently truncate anything larger.
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const MAX_MSG_LEN: usize = 4096;
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const MAX_MSG_LEN: usize = 4096;
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/// ALPN protocol identifier for DNS-over-TLS (RFC 7858 §3.2).
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fn dot_alpn() -> Vec<Vec<u8>> {
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fn dot_alpn() -> Vec<Vec<u8>> {
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vec![b"dot".to_vec()]
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vec![b"dot".to_vec()]
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}
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}
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@@ -462,7 +461,6 @@ mod tests {
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async fn dot_negotiates_alpn() {
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async fn dot_negotiates_alpn() {
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let (addr, client_config) = spawn_dot_server().await;
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let (addr, client_config) = spawn_dot_server().await;
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let stream = dot_connect(addr, &client_config).await;
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let stream = dot_connect(addr, &client_config).await;
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// After handshake, the negotiated ALPN protocol should be "dot" (RFC 7858 §3.2).
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let (_io, conn) = stream.get_ref();
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let (_io, conn) = stream.get_ref();
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assert_eq!(conn.alpn_protocol(), Some(&b"dot"[..]));
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assert_eq!(conn.alpn_protocol(), Some(&b"dot"[..]));
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}
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}
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