com.toastcoders.vcumeter.ws.util.ApacheTrustSelfSignedSSL.java Source code

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Here is the source code for com.toastcoders.vcumeter.ws.util.ApacheTrustSelfSignedSSL.java

Source

package com.toastcoders.vcumeter.ws.util;

import org.apache.http.conn.ssl.AllowAllHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLContextBuilder;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.log4j.Logger;

import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;

/**
 * Copyright 2014 Michael Rice <michael@michaelrice.org>
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class ApacheTrustSelfSignedSSL {

    /**
     * Logger
     */
    private static Logger log = Logger.getLogger(ApacheTrustSelfSignedSSL.class);

    /**
     * Method that intentionally break SSL by accepting any self signed SSL
     * certs. This is how the default VMware certs are signed.
     *
     * @return
     */
    public static SSLConnectionSocketFactory trust() {
        SSLContextBuilder builder = new SSLContextBuilder();
        log.trace("Set SSL Context Builder to trust self signed certs.");
        try {
            builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
            log.trace("Added Self Signed Strategy to builder.");
        } catch (NoSuchAlgorithmException e) {
            log.error("NoSuchAlgorithm caught trying to add SelfSignedStrategy.", e);
            return null;
        } catch (KeyStoreException e) {
            log.error("KeyStoreException caught trying to add TrustSelfSignedStrategy.", e);
            return null;
        }
        SSLConnectionSocketFactory sslConnectionSocketFactory;
        try {
            sslConnectionSocketFactory = new SSLConnectionSocketFactory(builder.build(),
                    new AllowAllHostnameVerifier());
            log.trace("Added SSLConnectionSocketFactory to builder.");
        } catch (NoSuchAlgorithmException e) {
            log.error("Error trying to trust self signed certs.", e);
            return null;
        } catch (KeyManagementException e) {
            log.error("Error trying to trust self signed certs.", e);
            return null;
        }
        log.trace("Created self signed trust.");
        return sslConnectionSocketFactory;
    }
}