diff options
| -rw-r--r-- | libmproxy/protocol/tls.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libmproxy/protocol/tls.py b/libmproxy/protocol/tls.py index f05648ac..0b47af78 100644 --- a/libmproxy/protocol/tls.py +++ b/libmproxy/protocol/tls.py @@ -360,10 +360,13 @@ class TlsLayer(Layer): """ Peek into the connection, read the initial client hello and parse it to obtain ALPN values. """ - parsed = TlsClientHello.from_client_conn(self.client_conn) - self.client_sni = parsed.client_sni - self.client_alpn_protocols = parsed.client_alpn_protocols - self.client_ciphers = parsed.client_cipher_suites + try: + parsed = TlsClientHello.from_client_conn(self.client_conn) + self.client_sni = parsed.client_sni + self.client_alpn_protocols = parsed.client_alpn_protocols + self.client_ciphers = parsed.client_cipher_suites + except TlsProtocolException as e: + self.log("Cannot parse Client Hello: %s" % repr(e), "error") def connect(self): if not self.server_conn: |