219 lines
8.5 KiB
Java
219 lines
8.5 KiB
Java
package com.njcn.roma.controller;
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import cn.hutool.crypto.digest.DigestUtil;
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import com.njcn.roma.pojo.CommandDTO;
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import com.njcn.roma.pojo.UpSendPojo;
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import lombok.RequiredArgsConstructor;
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import org.apache.commons.codec.digest.DigestUtils;
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import org.apache.http.client.methods.CloseableHttpResponse;
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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.HttpUriRequest;
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import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
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import org.apache.http.conn.ssl.TrustStrategy;
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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.apache.http.ssl.SSLContextBuilder;
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import org.apache.http.util.EntityUtils;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.client.RestTemplate;
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import javax.net.ssl.HttpsURLConnection;
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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.IOException;
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import java.security.KeyManagementException;
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import java.security.KeyStoreException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Date;
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import java.util.Objects;
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/**
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* roma
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*
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* @author cdf
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* @date 2024/6/25
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*/
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@RestController
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@RequestMapping("send")
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@RequiredArgsConstructor
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public class SendCommandController {
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@Value("${roma.acceptIp}")
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private String acceptIp;
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@Value("${roma.sendIp}")
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private String sendIp;
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@Value("${roma.appId}")
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private String appId;
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@Value("${roma.appKey}")
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private String appKey;
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private final RestTemplate restTemplate;
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/**
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* 测试下发程序
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* @author cdf
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* @date 2024/6/25
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*/
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@GetMapping("up")
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public String sendToDev(@RequestParam("serviceId")String serviceId,@RequestParam("method")String method,@RequestParam(value = "deviceId",defaultValue = "D2899233167kupZT")String deviceId){
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org.json.JSONObject commandContent = new JSONObject();
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commandContent.put("status", "on");
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try {
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deviceCommands(deviceId,serviceId,method,commandContent);
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} catch (IOException e) {
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System.out.println("IOException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (NoSuchAlgorithmException e) {
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System.out.println("NoSuchAlgorithmException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (KeyStoreException e) {
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System.out.println("KeyStoreException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (KeyManagementException e) {
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System.out.println("KeyManagementException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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}catch (Exception e){
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System.out.println("Exception---------------------------");
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e.printStackTrace();
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return e.getMessage();
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}
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return "执行成功";
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}
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@GetMapping("queryService")
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public String test(@RequestParam(value = "deviceId",defaultValue = "D2899233167kupZT")String deviceId){
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//String url = "https://" + sendIp + "/iot/1.0/deviceCommands?appId=" + appId;
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String url = "https://" + sendIp + "/iot/1.0/services?appId=" + appId+"&deviceId="+deviceId;
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HttpGet httpGet = new HttpGet(url); //创建post请求
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setSSLHeader(httpGet); //设置请求的header
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try {
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org.apache.http.HttpEntity responseEntity = getSSLResponse(httpGet);//获取响应结果
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return EntityUtils.toString(responseEntity);
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} catch (IOException e) {
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System.out.println("IOException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (NoSuchAlgorithmException e) {
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System.out.println("NoSuchAlgorithmException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (KeyStoreException e) {
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System.out.println("KeyStoreException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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} catch (KeyManagementException e) {
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System.out.println("KeyManagementException---------------------------");
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e.printStackTrace();
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return e.getMessage();
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}catch (Exception e){
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System.out.println("Exception---------------------------");
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e.printStackTrace();
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return e.getMessage();
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}
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}
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/**
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* 创建ssl连接，设置客户端信任所有证书
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* @return CloseableHttpClient
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* @throws KeyStoreException
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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*/
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private CloseableHttpClient createSSLClient() throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
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SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(null, (TrustStrategy) (chain, authType) -> true).build();
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SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext, new String[]{"TLSv1.2"}, null,
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SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
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return HttpClients.custom().setSSLSocketFactory(sslsf).build();
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}
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/**
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* 设置请求时的header
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* @param httpUriRequest
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*/
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private void setSSLHeader(HttpUriRequest httpUriRequest) {
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long time = System.currentTimeMillis();
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String authorization = DigestUtils.sha256Hex(appId + appKey + time);
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httpUriRequest.addHeader("Content-Type", "application/json");
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httpUriRequest.addHeader("Authorization", authorization);
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httpUriRequest.addHeader("timestamp", String.valueOf(time));
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}
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/**
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* 解析响应结果
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* @param httpUriRequest
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyStoreException
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* @throws KeyManagementException
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* @throws IOException
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*/
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private org.apache.http.HttpEntity getSSLResponse(HttpUriRequest httpUriRequest) throws NoSuchAlgorithmException, KeyStoreException, KeyManagementException, IOException {
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CloseableHttpClient httpClient = createSSLClient();
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CloseableHttpResponse response = httpClient.execute(httpUriRequest);
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org.apache.http.HttpEntity responseEntity = response.getEntity();
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System.out.println("响应状态为:" + response.getStatusLine());
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if (responseEntity != null) {
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System.out.println("响应内容长度为:" + responseEntity.getContentLength());
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System.out.println("响应内容为:" + EntityUtils.toString(responseEntity));
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}
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return responseEntity;
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}
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/**
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* 命令下发
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*
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* @param serviceName
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* @param commandName
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* @param cmdComtent
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* @throws JSONException
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* @throws IOException
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* @throws NoSuchAlgorithmException
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* @throws KeyStoreException
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* @throws KeyManagementException
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*/
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public void deviceCommands(String deviceId,String serviceName, String commandName, org.json.JSONObject cmdComtent) throws JSONException, IOException, NoSuchAlgorithmException, KeyStoreException, KeyManagementException {
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String url = "https://" + sendIp + "/iot/1.0/deviceCommands?appId=" + appId;
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HttpPost httpPost = new HttpPost(url); //创建post请求
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org.json.JSONObject cmdContent = new org.json.JSONObject();
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cmdContent.put("serviceId", serviceName);
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cmdContent.put("method", commandName);
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cmdContent.put("paras", cmdComtent);
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org.json.JSONObject cmdBody = new org.json.JSONObject();
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cmdBody.put("command", cmdContent);
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cmdBody.put("deviceId", deviceId);
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setSSLHeader(httpPost); //设置请求的header
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StringEntity stringEntity = new StringEntity(cmdBody.toString(), "utf-8");
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httpPost.setEntity(stringEntity);//设置请求的body
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getSSLResponse(httpPost);//获取响应结果
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}
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}
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