private SSLEngine makeSSLEngine(TLSParams p, SSLContext ctx) {
SSLEngine eng = ctx.createSSLEngine();
if (p.getCiphers() != null) {
eng.setEnabledCipherSuites(p.getCiphers().toArray(new String[p.getCiphers().size()]));
}
if (p.isClientAuthRequired()) {
eng.setNeedClientAuth(true);
} else if (p.isClientAuthRequested()) {
eng.setWantClientAuth(true);
}
eng.setUseClientMode(false);
return eng;
}
