Exception : javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated

Question

public HttpClientVM() {

    BasicHttpParams params = new BasicHttpParams();
    ConnManagerParams.setMaxTotalConnections(params, 10);
    HttpProtocolParams.setVers         


        

Answer 1

In my case I was using a JDK 8 client and the server was using insecure old ciphers. The server is Apache and I added this line to the Apache config:

SSLCipherSuite ALL:!ADH:RC4+RSA:+HIGH:!MEDIUM:!LOW:!SSLv2:!EXPORT

You should use a tool like this to verify your SSL configuration is currently secure: https://www.ssllabs.com/ssltest/analyze.html