protected Socket socketConnect() throws IOException {
if (config.getCertPhrase() == null) {
return new Socket(config.getHostname(service), config.getPort(service));
} else {
return secureConnect();
}
}
private Socket secureConnect() throws IOException {
if (socket_factory == null) {
try {
SSLContext context = SSLContext.getInstance("TLS");
context.init(getKeyManagers(config.getCertFile(), config.getCertPhrase()), null, sec_rnd);
socket_factory = context.getSocketFactory();
} catch (GeneralSecurityException security_exception) {
throw new IOException("Failed to create SSL socket factory.");
} catch (IOException io_exception) {
throw new IOException("Failed to read APNS certificate.");
}
}
SSLSocket ssl_socket = null;
ssl_socket =
(SSLSocket)
socket_factory.createSocket(config.getHostname(service), config.getPort(service));
ssl_socket.setUseClientMode(true);
return ssl_socket;
}
