or null if msg's connection is not SSL.
Message.getTlsPeerCertificate
gio.tls_certificate.TlsCertificate getTlsPeerCertificate()Gets the peer's [gio.tls_certificate.TlsCertificate] associated with msg's connection.
Note that this is not set yet during the emission of signalMessage::accept-certificate signal.
Returns
msg's TLS peer certificate,