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package com.weaver.seconddev.sxjg.util;
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import com.alibaba.fastjson.JSONObject;
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import com.weaver.ebuilder.common.exception.BusinessException;
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import org.apache.commons.codec.binary.Base64;
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import org.apache.commons.configuration.ConfigurationException;
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import org.apache.commons.configuration.PropertiesConfiguration;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javax.crypto.BadPaddingException;
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import javax.crypto.Cipher;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import javax.crypto.spec.OAEPParameterSpec;
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import javax.crypto.spec.PSource;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.nio.charset.Charset;
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import java.security.*;
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import java.security.spec.MGF1ParameterSpec;
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import java.security.spec.X509EncodedKeySpec;
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import java.util.HashMap;
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import java.util.Map;
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public class NccApiUtil2 {
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private static final Logger log = LoggerFactory.getLogger(NccApiUtil2.class);
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public String getBaseUrl() {
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return baseUrl;
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}
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public void setBaseUrl(String baseUrl) {
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this.baseUrl = baseUrl;
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}
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private String baseUrl;
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// 访问的nccloud系统的账套编码，开发环境使用develop，生产环境需要使用用root账号登录，在“系统管理”节点查看账套编码（由陕西建工HR系统提供）
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private String biz_center;
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public String getClient_id() {
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return client_id;
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}
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public void setClient_id(String client_id) {
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this.client_id = client_id;
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}
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//陕煤HR系统在陕西建工HR系统中应用注册当中的app_id
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private String client_id;
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//陕煤HR系统在陕西建工HR系统中应用注册当中的app_secret（由陕西建工HR系统提供）
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private String client_secret;
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//陕西建工HR系统中应用注册当中的(公钥)pubKey（由陕西建工HR系统提供）
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private String pubKey;
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private String signature;
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public void init() {
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PropertiesConfiguration p = null;
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try {
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p = new PropertiesConfiguration();
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p.setEncoding("utf-8");
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p.setFileName("config/nccconfig.properties");
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p.load();
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this.baseUrl = p.getString("sxjgncc.url");
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this.biz_center = p.getString("sxjgncc.biz_center");
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this.client_id = p.getString("sxjgncc.client_id");
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this.client_secret = p.getString("sxjgncc.client_secret");
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this.pubKey = p.getString("sxjgncc.public_key");
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}catch (ConfigurationException e) {
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throw new BusinessException("获取sxjg.properties配置文件失败，", e);
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}
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}
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/**
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* 获取设置的ncc用户token
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* @return@
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* @throws Exception
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*/
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public String getToken() throws Exception {
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Map<String, String> paramMap = new HashMap();
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//获取token方式（固定为client_credentials）
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paramMap.put("grant_type", "client_credentials");
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//陕煤HR系统在陕西建工HR系统中应用注册当中的app_id（由陕西建工HR系统提供）
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paramMap.put("client_id", this.client_id);
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//加密陕煤HR系统在陕西建工HR系统中应用注册当中的(公钥)pubKey和app_secret（由陕西建工HR系统提供）
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String encode = URLEncoder.encode(pubEncrypt(this.pubKey, this.client_secret), "UTF-8");//需要写入报文头中
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paramMap.put("client_secret", encode);
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// 账套编码，开发环境使用develop，生产环境需要使用用root账号登录，在“系统管理”节点查看账套编码（由陕西建工HR系统提供）
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paramMap.put("biz_center", this.biz_center);
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//请求加签，其算法getSHA256(client_id + client_secret + pubKey)
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String sign = getSHA256(this.client_id + this.client_secret + this.pubKey, this.pubKey);
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paramMap.put("signature", sign);//需要写入报文头中
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this.setSignature(sign);
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//查询token的url
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String url = this.baseUrl + "nccloud/opm/accesstoken";
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String mediaType = "application/x-www-form-urlencoded";
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String token = this.doPost(url, paramMap, mediaType, (Map)null, "");
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JSONObject rs = JSONObject.parseObject(token);
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if(rs.getBoolean("success")) {
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JSONObject jsonObject = rs.getJSONObject("data");
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String token1 = jsonObject.getString("access_token");
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return token1;
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}else {
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log.error("howec::::::::::::111:"+token);
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throw new Exception("获取toaken失败！");
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}
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}
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public String doJsonPost(String url, String accessToken, String json) {
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log.error("NCC接口"+url+"，推送报文：>>>>>>>>>>>>>>>>>>>>>>"+json);
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CloseableHttpClient client = HttpClients.createDefault();
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HttpPost post = new HttpPost(url);
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post.setHeader("Content-Type", "application/json;charset=utf-8");
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post.setHeader("access_token", accessToken);
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post.setHeader("repeat_check","Y");
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post.setHeader("ucg_flag","Y");
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post.setHeader("signature",this.getSignature());
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post.setHeader("client_id",this.getClient_id());
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String result="";
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try {
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StringEntity s = new StringEntity(json,"UTF-8");
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s.setContentEncoding("utf-8");
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s.setContentType("application/json");
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post.setEntity(s);
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// 发送请求
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HttpResponse httpResponse = client.execute(post);
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// 获取响应输入流
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InputStream inStream = httpResponse.getEntity().getContent();
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BufferedReader reader = new BufferedReader(new InputStreamReader(
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inStream,"utf-8"));
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StringBuilder strber = new StringBuilder();
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String line;
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while ((line = reader.readLine()) != null)
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strber.append(line + "\n");
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inStream.close();
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result = strber.toString();
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log.error("NCC接口"+url+"，返回值：>>>>>>>>>>>>>>>>>>>>>>"+result);
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} catch (Exception e) {
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e.printStackTrace();
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log.error("NCC接口"+url+"，返回值：>>>>>>>>>>>1>>>>>>>>>>>"+e.getMessage());
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}
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return result;
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}
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public static String pubEncrypt(String pubKey, String src) throws Exception {
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String target = null;
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ByteArrayOutputStream out = null;
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try {
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Key key = getPublicKey(pubKey);
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Cipher cipher = Cipher.getInstance("RSA/ECB/OAEPWithSHA-256AndMGF1Padding");
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cipher.init(1, key, new OAEPParameterSpec("SHA-256", "MGF1", new MGF1ParameterSpec("SHA-256"), PSource.PSpecified.DEFAULT));
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byte[] data = src.getBytes();
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int inputLen = data.length;
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out = new ByteArrayOutputStream();
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int offSet = 0;
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for(int i = 0; inputLen - offSet > 0; offSet = i * 117) {
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byte[] cache;
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if (inputLen - offSet > 117) {
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cache = cipher.doFinal(data, offSet, 117);
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} else {
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cache = cipher.doFinal(data, offSet, inputLen - offSet);
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}
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out.write(cache, 0, cache.length);
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++i;
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}
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target = (new Base64()).encodeToString(out.toByteArray());
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} catch (NoSuchPaddingException | InvalidKeyException | IllegalBlockSizeException | BadPaddingException | NoSuchAlgorithmException var14) {
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throw new Exception("加密失败", var14);
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} finally {
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if (out != null) {
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out.close();
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}
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}
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return target;
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}
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public static Key getPublicKey(String pubKey) throws Exception {
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PublicKey key = null;
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try {
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byte[] keyBytes = (new Base64()).decode(pubKey);;
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KeyFactory keyFactory = KeyFactory.getInstance("RSA");
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X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(keyBytes);
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key = keyFactory.generatePublic(x509KeySpec);
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return key;
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} catch (Exception var5) {
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throw new Exception("无效的密钥 ", var5);
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}
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}
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public static String getSHA256(String str, String key) throws Exception {
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byte[] salt = new byte[16];
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SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
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random.setSeed(key.getBytes());
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random.nextBytes(salt);
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String salt_value = (new Base64()).encodeToString(salt);
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return getSHA256(str + salt_value.replaceAll("\r|\n", ""));
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}
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private static String getSHA256(String str) throws Exception {
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String encodestr = "";
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MessageDigest messageDigest = MessageDigest.getInstance("SHA-256");
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messageDigest.update(str.getBytes("UTF-8"));
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encodestr = byte2Hex(messageDigest.digest());
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return encodestr;
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}
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private static String byte2Hex(byte[] bytes) {
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StringBuffer stringBuffer = new StringBuffer();
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String temp = null;
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for(int i = 0; i < bytes.length; ++i) {
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temp = Integer.toHexString(bytes[i] & 255);
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if (temp.length() == 1) {
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stringBuffer.append("0");
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}
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stringBuffer.append(temp);
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}
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return stringBuffer.toString();
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}
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/**
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* 发送post请求
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*
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* @param baseUrl
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* @param paramMap
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* @param mediaType
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* @param headers
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* @param json
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* @return
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*/
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private static String doPost(String baseUrl, Map<String, String> paramMap, String mediaType, Map<String, String> headers, String json) {
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HttpURLConnection urlConnection = null;
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InputStream in = null;
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OutputStream out = null;
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BufferedReader bufferedReader = null;
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String result = null;
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try {
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StringBuffer sb = new StringBuffer();
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sb.append(baseUrl);
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if (paramMap != null) {
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sb.append("?");
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for (Map.Entry<String, String> entry : paramMap.entrySet()) {
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String key = entry.getKey();
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|
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String value = entry.getValue();
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|
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|
|
sb.append(key + "=" + value).append("&");
|
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|
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|
|
}
|
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|
|
|
|
|
baseUrl = sb.toString().substring(0, sb.toString().length() - 1);
|
|
|
|
|
|
|
|
}
|
|
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|
|
|
|
|
|
|
|
|
|
URL urlObj = new URL(baseUrl);
|
|
|
|
|
|
|
|
urlConnection = (HttpURLConnection) urlObj.openConnection();
|
|
|
|
|
|
|
|
urlConnection.setConnectTimeout(50000);
|
|
|
|
|
|
|
|
urlConnection.setRequestMethod("POST");
|
|
|
|
|
|
|
|
urlConnection.setDoOutput(true);
|
|
|
|
|
|
|
|
urlConnection.setDoInput(true);
|
|
|
|
|
|
|
|
urlConnection.setUseCaches(false);
|
|
|
|
|
|
|
|
urlConnection.addRequestProperty("content-type", mediaType);
|
|
|
|
|
|
|
|
if (headers != null) {
|
|
|
|
|
|
|
|
for (String key : headers.keySet()) {
|
|
|
|
|
|
|
|
urlConnection.addRequestProperty(key, headers.get(key));
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
out = urlConnection.getOutputStream();
|
|
|
|
|
|
|
|
out.write(json.getBytes("utf-8"));
|
|
|
|
|
|
|
|
out.flush();
|
|
|
|
|
|
|
|
int resCode = urlConnection.getResponseCode();
|
|
|
|
|
|
|
|
if (resCode == HttpURLConnection.HTTP_OK || resCode == HttpURLConnection.HTTP_CREATED || resCode == HttpURLConnection.HTTP_ACCEPTED) {
|
|
|
|
|
|
|
|
in = urlConnection.getInputStream();
|
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
in = urlConnection.getErrorStream();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
bufferedReader = new BufferedReader(new InputStreamReader(in, "utf-8"));
|
|
|
|
|
|
|
|
StringBuffer temp = new StringBuffer();
|
|
|
|
|
|
|
|
String line = bufferedReader.readLine();
|
|
|
|
|
|
|
|
while (line != null) {
|
|
|
|
|
|
|
|
temp.append(line).append("\r\n");
|
|
|
|
|
|
|
|
line = bufferedReader.readLine();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
String ecod = urlConnection.getContentEncoding();
|
|
|
|
|
|
|
|
if (ecod == null) {
|
|
|
|
|
|
|
|
ecod = Charset.forName("utf-8").name();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
result = new String(temp.toString().getBytes("utf-8"), ecod);
|
|
|
|
|
|
|
|
} catch (Exception e) {
|
|
|
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
|
|
|
} finally {
|
|
|
|
|
|
|
|
if (null != bufferedReader) {
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
|
|
|
bufferedReader.close();
|
|
|
|
|
|
|
|
} catch (IOException e) {
|
|
|
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (null != out) {
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
|
|
|
out.close();
|
|
|
|
|
|
|
|
} catch (IOException e) {
|
|
|
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (null != in) {
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
|
|
|
in.close();
|
|
|
|
|
|
|
|
} catch (IOException e) {
|
|
|
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
urlConnection.disconnect();
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public String getSignature() {
|
|
|
|
|
|
|
|
return signature;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public void setSignature(String signature) {
|
|
|
|
|
|
|
|
this.signature = signature;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
howec
1 year ago