com.aliyun.odps.account.AuthorizationUtil Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.aliyun.odps.account;

import java.io.IOException;
import java.net.HttpURLConnection;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

public class AuthorizationUtil {

  public static void ignoreHttpsCerts(HttpURLConnection conn) throws IOException {

    try {
      SSLContext ctx = SSLContext.getInstance("TLS");
      X509TrustManager tm = new X509TrustManager() {
        public X509Certificate[] getAcceptedIssuers() {
          return null;
        }

        public void checkClientTrusted(X509Certificate[] arg0, String arg1)
            throws CertificateException {
        }

        public void checkServerTrusted(X509Certificate[] arg0, String arg1)
            throws CertificateException {
        }
      };

      HostnameVerifier hv = new HostnameVerifier() {
        public boolean verify(String urlHostName, SSLSession session) {
          return true;
        }
      };

      ctx.init(null, new TrustManager[]{tm}, null);
      if (conn instanceof HttpsURLConnection) {
        ((HttpsURLConnection) conn).setSSLSocketFactory(ctx.getSocketFactory());
        ((HttpsURLConnection) conn).setHostnameVerifier(hv);
      }
    } catch (Exception e) {
      throw new IOException(e.getMessage(), e);
    }

  }
}