com.helger.phase4.peppol.Phase4PeppolHttpClientFactory Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of phase4-peppol-client Show documentation

Peppol AS4 client for outgoing transmissions

There is a newer version: 0.9.16

/**
 * Copyright (C) 2015-2020 Philip Helger (www.helger.com)
 * philip[at]helger[dot]com
 *
 * 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
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */
package com.helger.phase4.peppol;

import java.security.GeneralSecurityException;

import javax.annotation.Nonnull;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.HttpClientBuilder;

import com.helger.commons.ws.TrustManagerTrustAll;
import com.helger.httpclient.HttpClientFactory;
import com.helger.phase4.CAS4Version;

/**
 * Special {@link HttpClientFactory} with better defaults for Peppol.
 *
 * @author Philip Helger
 */
public class Phase4PeppolHttpClientFactory extends HttpClientFactory
{
  public Phase4PeppolHttpClientFactory () throws GeneralSecurityException
  {
    // Peppol requires TLS v1.2
    final SSLContext aSSLContext = SSLContext.getInstance ("TLSv1.2");
    // But we're basically trusting all hosts - the exact list is hard to
    // determine
    aSSLContext.init (null, new TrustManager [] { new TrustManagerTrustAll (false) }, null);
    setSSLContext (aSSLContext);
  }

  @Override
  @Nonnull
  public RequestConfig.Builder createRequestConfigBuilder ()
  {
    // Increase timeouts
    return super.createRequestConfigBuilder ().setConnectTimeout (5_000)
                                              .setSocketTimeout (100_000)
                                              .setConnectionRequestTimeout (100_000);
  }

  @Override
  public HttpClientBuilder createHttpClientBuilder ()
  {
    final HttpClientBuilder ret = super.createHttpClientBuilder ();
    // Set an explicit user agent
    ret.setUserAgent ("phase4/" + CAS4Version.BUILD_VERSION + " github.com/phax/phase4");
    return ret;
  }
}