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handle TLS attack

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included net attack count on non supported tls connection
counted as attack for tls without client cert and missing quote on tls client cert
This commit is contained in:
Noor 2025-01-01 23:37:32 +00:00 committed by Valentyn Faychuk
parent ad9c445fe5
commit e86ee534ed
1 changed files with 8 additions and 1 deletions
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9
src/grpc/server.rs
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@ -93,7 +93,14 @@ impl NodeServer {
let conn = if let Err(e) = conn { let conn = if let Err(e) = conn {
println!("Error accepting TLS connection: {e}"); println!("Error accepting TLS connection: {e}");
if e.to_string().contains("HandshakeFailure") { let attack_error_messages = [
"HandshakeFailure",
"peer sent no certificates", // "NoCertificatesPresented",
"Not found quote extension",
];
let err_str = e.to_string();
if attack_error_messages.iter().any(|att_er_str| err_str.contains(att_er_str)) {
state.increase_net_attacks().await; state.increase_net_attacks().await;
} }
return; return;