setup SSL Connection - Java Network

Java examples for Network:SSL

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Description

setup SSL Connection

Demo Code


import java.net.URL;
import java.security.GeneralSecurityException;
import java.security.SecureRandom;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.X509TrustManager;

public class Main{
    public static void setupSSLConnection(HttpsURLConnection connection,
            URL requestUrl) throws GeneralSecurityException {
        SSLContext sslContext = createSSLContext();
        HostnameVerifier sslHostnameVerifier = createSSLHostnameVerifier(requestUrl
                .getHost());/*ww  w  .j  a va 2 s.c o m*/

        connection.setSSLSocketFactory(sslContext.getSocketFactory());
        connection.setHostnameVerifier(sslHostnameVerifier);
        //HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
    }
    public static SSLContext createSSLContext()
            throws GeneralSecurityException {
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(
                null,
                new X509TrustManager[] { new CertificateAuthorityTrustManager() },
                new SecureRandom());
        return context;
    }
    public static HostnameVerifier createSSLHostnameVerifier(
            final String apiHostname) {
        HostnameVerifier hostnameVerifier = new HostnameVerifier() {
            @Override
            public boolean verify(String hostname, SSLSession session) {
                //Logcat.d("HostnameVerifier.verify(): " + hostname + " / " + apiHostname);
                return hostname.equals(apiHostname);
            }
        };
        return hostnameVerifier;
    }
}

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