org.mifos.tools.provider.RestAdapterProvider.java Source code

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Here is the source code for org.mifos.tools.provider.RestAdapterProvider.java

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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package org.mifos.tools.provider;

import com.squareup.okhttp.OkHttpClient;
import org.mifos.tools.util.PPIUploaderConstant;
import org.springframework.stereotype.Component;
import retrofit.RestAdapter;
import retrofit.client.OkClient;

import javax.net.ssl.*;
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Properties;

@Component
public class RestAdapterProvider {

    public RestAdapter get(final Properties properties) {

        return new RestAdapter.Builder().setEndpoint(properties.getProperty(PPIUploaderConstant.PROPERTY_URI))
                .setClient(new OkClient(this.createClient())).build();
    }

    private OkHttpClient createClient() {

        final OkHttpClient client = new OkHttpClient();

        final TrustManager[] certs = new TrustManager[] { new X509TrustManager() {

            @Override
            public X509Certificate[] getAcceptedIssuers() {
                return null;
            }

            @Override
            public void checkServerTrusted(final X509Certificate[] chain, final String authType)
                    throws CertificateException {
            }

            @Override
            public void checkClientTrusted(final X509Certificate[] chain, final String authType)
                    throws CertificateException {
            }
        } };

        SSLContext ctx = null;
        try {
            ctx = SSLContext.getInstance("TLS");
            ctx.init(null, certs, new SecureRandom());
        } catch (final java.security.GeneralSecurityException ex) {
            // do nothing, ignore
        }

        try {
            final HostnameVerifier hostnameVerifier = new HostnameVerifier() {
                @Override
                public boolean verify(final String hostname, final SSLSession session) {
                    return true;
                }
            };
            client.setHostnameVerifier(hostnameVerifier);
            client.setSslSocketFactory(ctx.getSocketFactory());
        } catch (final Exception e) {
            // do nothing, ignore
        }

        return client;
    }
}