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@@ -0,0 +1,482 @@
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+/*
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+ * Licensed to the Apache Software Foundation (ASF) under one
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+ * or more contributor license agreements. See the NOTICE file
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+ * distributed with this work for additional information
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+ * regarding copyright ownership. The ASF licenses this file
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+ * to you under the Apache License, Version 2.0 (the
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+ * "License"); you may not use this file except in compliance
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+ * with the License. You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing,
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+ * software distributed under the License is distributed on an
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+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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+ * KIND, either express or implied. See the License for the
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+ * specific language governing permissions and limitations
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+ * under the License.
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+ */
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+package info.aspirecn.iov.sjjh.util;
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+
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+import com.alibaba.fastjson.JSON;
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+import info.aspirecn.iov.sjjh.constant.*;
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+import info.aspirecn.iov.sjjh.entity.Response;
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+import org.apache.commons.lang.StringUtils;
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+import org.apache.http.Header;
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+import org.apache.http.HttpResponse;
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+import org.apache.http.NameValuePair;
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+import org.apache.http.client.HttpClient;
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+import org.apache.http.client.entity.UrlEncodedFormEntity;
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+import org.apache.http.client.methods.HttpDelete;
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+import org.apache.http.client.methods.HttpGet;
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+import org.apache.http.client.methods.HttpPost;
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+import org.apache.http.client.methods.HttpPut;
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+import org.apache.http.conn.ClientConnectionManager;
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+import org.apache.http.conn.scheme.Scheme;
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+import org.apache.http.conn.scheme.SchemeRegistry;
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+import org.apache.http.conn.ssl.SSLSocketFactory;
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+import org.apache.http.entity.ByteArrayEntity;
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+import org.apache.http.entity.StringEntity;
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+import org.apache.http.impl.client.DefaultHttpClient;
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+import org.apache.http.message.BasicNameValuePair;
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+import org.apache.http.params.CoreConnectionPNames;
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+
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+import javax.net.ssl.SSLContext;
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+import javax.net.ssl.TrustManager;
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+import javax.net.ssl.X509TrustManager;
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+import java.io.ByteArrayOutputStream;
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+import java.io.IOException;
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+import java.io.InputStream;
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+import java.io.UnsupportedEncodingException;
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+import java.net.MalformedURLException;
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+import java.net.URLEncoder;
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+import java.nio.ByteBuffer;
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+import java.nio.channels.Channels;
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+import java.nio.channels.ReadableByteChannel;
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+import java.nio.channels.WritableByteChannel;
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+import java.security.KeyManagementException;
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+import java.security.NoSuchAlgorithmException;
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+import java.security.cert.X509Certificate;
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+import java.util.*;
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+
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+/**
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+ * Http工具类
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+ */
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+public class HttpUtil {
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+ /**
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+ * HTTP GET
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpGet(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.GET, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpGet get = new HttpGet(initUrl(host, path, querys));
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+
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ get.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ return convert(httpClient.execute(get));
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+ }
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+
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+ /**
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+ * HTTP POST表单
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param bodys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpPost(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, Map<String, String> bodys, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ if (headers == null) {
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+ headers = new HashMap<String, String>();
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+ }
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+
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+ headers.put(HttpHeader.HTTP_HEADER_CONTENT_TYPE, ContentType.CONTENT_TYPE_FORM);
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+
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+ headers = initialBasicHeader(HttpMethod.POST, path, headers, querys, bodys, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpPost post = new HttpPost(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ post.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ UrlEncodedFormEntity formEntity = buildFormEntity(bodys);
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+ if (formEntity != null) {
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+ post.setEntity(formEntity);
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+ }
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+
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+ return convert(httpClient.execute(post));
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+ }
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+
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+ /**
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+ * Http POST 字符串
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param body
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpPost(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, String body, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.POST, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpPost post = new HttpPost(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ post.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ if (StringUtils.isNotBlank(body)) {
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+ post.setEntity(new StringEntity(body, Constants.ENCODING));
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+
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+ }
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+
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+ return convert(httpClient.execute(post));
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+ }
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+
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+ /**
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+ * HTTP POST 字节数组
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param bodys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpPost(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, byte[] bodys, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.POST, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpPost post = new HttpPost(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ post.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ if (bodys != null) {
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+ post.setEntity(new ByteArrayEntity(bodys));
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+ }
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+
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+ return convert(httpClient.execute(post));
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+ }
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+
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+ /**
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+ * HTTP PUT 字符串
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param body
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpPut(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, String body, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.PUT, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpPut put = new HttpPut(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ put.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ if (StringUtils.isNotBlank(body)) {
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+ put.setEntity(new StringEntity(body, Constants.ENCODING));
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+
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+ }
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+
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+ return convert(httpClient.execute(put));
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+ }
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+
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+ /**
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+ * HTTP PUT字节数组
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param bodys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpPut(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, byte[] bodys, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.PUT, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpPut put = new HttpPut(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ put.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ if (bodys != null) {
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+ put.setEntity(new ByteArrayEntity(bodys));
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+ }
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+
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+ return convert(httpClient.execute(put));
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+ }
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+
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+ /**
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+ * HTTP DELETE
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+ * @param host
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+ * @param path
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+ * @param connectTimeout
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+ * @param headers
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+ * @param querys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws Exception
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+ */
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+ public static Response httpDelete(String host, String path, int connectTimeout, Map<String, String> headers, Map<String, String> querys, List<String> signHeaderPrefixList, String appKey, String appSecret)
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+ throws Exception {
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+ headers = initialBasicHeader(HttpMethod.DELETE, path, headers, querys, null, signHeaderPrefixList, appKey, appSecret);
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+
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+ HttpClient httpClient = wrapClient(host);
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+ httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, getTimeout(connectTimeout));
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+
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+ HttpDelete delete = new HttpDelete(initUrl(host, path, querys));
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+ for (Map.Entry<String, String> e : headers.entrySet()) {
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+ delete.addHeader(e.getKey(), MessageDigestUtil.utf8ToIso88591(e.getValue()));
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+ }
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+
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+ return convert(httpClient.execute(delete));
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+ }
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+
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+ /**
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+ * 构建FormEntity
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+ *
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+ * @param formParam
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+ * @return
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+ * @throws UnsupportedEncodingException
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+ */
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+ private static UrlEncodedFormEntity buildFormEntity(Map<String, String> formParam)
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+ throws UnsupportedEncodingException {
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+ if (formParam != null) {
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+ List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>();
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+
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+ for (String key : formParam.keySet()) {
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+ nameValuePairList.add(new BasicNameValuePair(key, formParam.get(key)));
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+ }
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+ UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, Constants.ENCODING);
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+ formEntity.setContentType(ContentType.CONTENT_TYPE_FORM);
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+ return formEntity;
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+ }
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+
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+ return null;
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+ }
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+
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+ private static String initUrl(String host, String path, Map<String, String> querys) throws UnsupportedEncodingException {
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+ StringBuilder sbUrl = new StringBuilder();
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+ sbUrl.append(host);
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+ if (!StringUtils.isBlank(path)) {
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+ sbUrl.append(path);
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+ }
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+ if (null != querys) {
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+ StringBuilder sbQuery = new StringBuilder();
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+ for (Map.Entry<String, String> query : querys.entrySet()) {
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+ if (0 < sbQuery.length()) {
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+ sbQuery.append(Constants.SPE3);
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+ }
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+ if (StringUtils.isBlank(query.getKey()) && !StringUtils.isBlank(query.getValue())) {
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+ sbQuery.append(query.getValue());
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+ }
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+ if (!StringUtils.isBlank(query.getKey())) {
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+ sbQuery.append(query.getKey());
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+ if (!StringUtils.isBlank(query.getValue())) {
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+ sbQuery.append(Constants.SPE4);
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+ sbQuery.append(URLEncoder.encode(query.getValue(), Constants.ENCODING));
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+ }
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+ }
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+ }
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+ if (0 < sbQuery.length()) {
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+ sbUrl.append(Constants.SPE5).append(sbQuery);
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+ }
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+ }
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+
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+ return sbUrl.toString();
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+ }
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+
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+
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+ /**
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+ * 初始化基础Header
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+ * @param method
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+ * @param path
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+ * @param headers
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+ * @param querys
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+ * @param bodys
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+ * @param signHeaderPrefixList
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+ * @param appKey
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+ * @param appSecret
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+ * @return
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+ * @throws MalformedURLException
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+ */
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+ private static Map<String, String> initialBasicHeader(String method, String path,
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+ Map<String, String> headers,
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+ Map<String, String> querys,
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+ Map<String, String> bodys,
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+ List<String> signHeaderPrefixList,
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+ String appKey, String appSecret)
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+ throws MalformedURLException {
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+ if (headers == null) {
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+ headers = new HashMap<String, String>();
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+ }
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+
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+ headers.put(SystemHeader.X_CA_TIMESTAMP, String.valueOf(new Date().getTime()));
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+ headers.put(SystemHeader.X_CA_NONCE, UUID.randomUUID().toString());
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+ headers.put(SystemHeader.X_CA_KEY, appKey);
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+ headers.put(SystemHeader.X_CA_SIGNATURE,
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+ SignUtil.sign(appSecret, method, path, headers, querys, bodys, signHeaderPrefixList));
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+ System.out.println("Header: " + JSON.toJSONString(headers));
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+ return headers;
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+ }
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+
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+ /**
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+ * 读取超时时间
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+ *
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+ * @param timeout
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+ * @return
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+ */
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+ private static int getTimeout(int timeout) {
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+ if (timeout == 0) {
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+ return Constants.DEFAULT_TIMEOUT;
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+ }
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+
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+ return timeout;
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+ }
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+
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+ private static Response convert(HttpResponse response) throws IOException {
|
|
|
+ Response res = new Response();
|
|
|
+
|
|
|
+ if (null != response) {
|
|
|
+ res.setStatusCode(response.getStatusLine().getStatusCode());
|
|
|
+ for (Header header : response.getAllHeaders()) {
|
|
|
+ res.setHeader(header.getName(), MessageDigestUtil.iso88591ToUtf8(header.getValue()));
|
|
|
+ }
|
|
|
+
|
|
|
+ res.setContentType(res.getHeader("Content-Type"));
|
|
|
+ res.setRequestId(res.getHeader("X-Ca-Request-Id"));
|
|
|
+ res.setErrorMessage(res.getHeader("X-Ca-Error-Message"));
|
|
|
+ res.setBody(readStreamAsStr(response.getEntity().getContent()));
|
|
|
+
|
|
|
+ } else {
|
|
|
+ //服务器无回应
|
|
|
+ res.setStatusCode(500);
|
|
|
+ res.setErrorMessage("No Response");
|
|
|
+ }
|
|
|
+
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 将流转换为字符串
|
|
|
+ *
|
|
|
+ * @param is
|
|
|
+ * @return
|
|
|
+ * @throws IOException
|
|
|
+ */
|
|
|
+ public static String readStreamAsStr(InputStream is) throws IOException {
|
|
|
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
|
|
|
+ WritableByteChannel dest = Channels.newChannel(bos);
|
|
|
+ ReadableByteChannel src = Channels.newChannel(is);
|
|
|
+ ByteBuffer bb = ByteBuffer.allocate(4096);
|
|
|
+
|
|
|
+ while (src.read(bb) != -1) {
|
|
|
+ bb.flip();
|
|
|
+ dest.write(bb);
|
|
|
+ bb.clear();
|
|
|
+ }
|
|
|
+ src.close();
|
|
|
+ dest.close();
|
|
|
+
|
|
|
+ return new String(bos.toByteArray(), Constants.ENCODING);
|
|
|
+ }
|
|
|
+
|
|
|
+ private static HttpClient wrapClient(String host) {
|
|
|
+ HttpClient httpClient = new DefaultHttpClient();
|
|
|
+ if (host.startsWith("https://")) {
|
|
|
+ sslClient(httpClient);
|
|
|
+ }
|
|
|
+
|
|
|
+ return httpClient;
|
|
|
+ }
|
|
|
+
|
|
|
+ private static void sslClient(HttpClient httpClient) {
|
|
|
+ try {
|
|
|
+ SSLContext ctx = SSLContext.getInstance("TLS");
|
|
|
+ X509TrustManager tm = new X509TrustManager() {
|
|
|
+ public X509Certificate[] getAcceptedIssuers() {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ public void checkClientTrusted(X509Certificate[] xcs, String str) {
|
|
|
+
|
|
|
+ }
|
|
|
+ public void checkServerTrusted(X509Certificate[] xcs, String str) {
|
|
|
+
|
|
|
+ }
|
|
|
+ };
|
|
|
+ ctx.init(null, new TrustManager[] { tm }, null);
|
|
|
+ SSLSocketFactory ssf = new SSLSocketFactory(ctx);
|
|
|
+ ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
|
|
|
+ ClientConnectionManager ccm = httpClient.getConnectionManager();
|
|
|
+ SchemeRegistry registry = ccm.getSchemeRegistry();
|
|
|
+ registry.register(new Scheme("https", 443, ssf));
|
|
|
+ } catch (KeyManagementException ex) {
|
|
|
+ throw new RuntimeException(ex);
|
|
|
+ } catch (NoSuchAlgorithmException ex) {
|
|
|
+ throw new RuntimeException(ex);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|