//
|
// Source code recreated from a .class file by IntelliJ IDEA
|
// (powered by FernFlower decompiler)
|
//
|
|
package com.flow.controller;
|
|
import java.io.BufferedReader;
|
import java.io.IOException;
|
import java.io.InputStreamReader;
|
import java.net.HttpURLConnection;
|
import java.net.URL;
|
import java.nio.charset.StandardCharsets;
|
import java.security.InvalidKeyException;
|
import java.security.NoSuchAlgorithmException;
|
import java.util.Base64;
|
import javax.crypto.Mac;
|
import javax.crypto.spec.SecretKeySpec;
|
import javax.servlet.http.HttpServletResponse;
|
import org.springframework.web.bind.annotation.GetMapping;
|
import org.springframework.web.bind.annotation.RequestMapping;
|
import org.springframework.web.bind.annotation.RestController;
|
|
@RestController
|
@RequestMapping({"/hxzk"})
|
public class ProxyHandler {
|
public ProxyHandler() {
|
}
|
|
@GetMapping({"wlk"})
|
public void wlk(HttpServletResponse response, String Timestamp, String Nonce, String targetUrl, String targetUrl1) throws IOException, NoSuchAlgorithmException, InvalidKeyException {
|
String accessKey = "448c2cedcdce41428a290d144e81ab6e";
|
String stringSignTemp = accessKey + Nonce + Timestamp;
|
String accessSecret = "RgoIWycMYGmQfrLwLuT2VWawAhwMO8w7P9zh2dZp";
|
Mac sha256Hmac = Mac.getInstance("HmacSHA256");
|
SecretKeySpec secretKeySpec = new SecretKeySpec(accessSecret.getBytes(StandardCharsets.UTF_8), "HmacSHA256");
|
sha256Hmac.init(secretKeySpec);
|
byte[] hmacBytes = sha256Hmac.doFinal(stringSignTemp.getBytes(StandardCharsets.UTF_8));
|
String sign = Base64.getEncoder().encodeToString(hmacBytes);
|
targetUrl = targetUrl + targetUrl1;
|
URL url = new URL(targetUrl);
|
HttpURLConnection connection = (HttpURLConnection)url.openConnection();
|
connection.setRequestProperty("Accept-Charset", "UTF-8");
|
connection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
|
connection.setRequestProperty("Access-Control-Allow-Origin", "http://localhost:8080");
|
connection.setRequestProperty("AccessKey", accessKey);
|
connection.setRequestProperty("Nonce", Nonce);
|
connection.setRequestProperty("Timestamp", Timestamp);
|
connection.setRequestProperty("Sign", sign);
|
connection.connect();
|
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
|
StringBuilder response1 = new StringBuilder();
|
|
String line;
|
while((line = reader.readLine()) != null) {
|
response1.append(line);
|
}
|
|
reader.close();
|
connection.disconnect();
|
response.setContentType("application/json; charset=UTF-8");
|
response.getWriter().write(response1.toString());
|
}
|
}
|
