更改

src/main/java/com/njcn/roma/controller/SendCommandController.java

@@ -1,10 +1,22 @@
 package com.njcn.roma.controller;
 
 import cn.hutool.crypto.digest.DigestUtil;
-import com.alibaba.fastjson.JSONObject;
 import com.njcn.roma.pojo.CommandDTO;
 import com.njcn.roma.pojo.UpSendPojo;
 import lombok.RequiredArgsConstructor;
+import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpUriRequest;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustStrategy;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.apache.http.util.EntityUtils;
+import org.json.JSONException;
+import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
@@ -12,9 +24,18 @@ import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.client.RestTemplate;
 
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import java.io.IOException;
+import java.security.KeyManagementException;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
 import java.util.Date;
 import java.util.Objects;
 
@@ -49,39 +70,33 @@ public class SendCommandController {
      * @date 2024/6/25
      */
     @GetMapping("up")
-    public String sendToDev(){
-        String time = String.valueOf(new Date().getTime());
-        String sha = DigestUtil.sha256Hex(appId+appKey+time);
-        System.out.println("加密秘钥"+sha);
-
-        // 请求头信息
-        HttpHeaders headers = new HttpHeaders();
-        headers.setContentType(MediaType.valueOf("application/json;charset=UTF-8"));
-        headers.add("timestamp",time);
-        headers.add("Authorization",sha);
-
-        // 请求体内容
-        UpSendPojo param = new UpSendPojo();
-        param.setDeviceId("666666");
-
-        CommandDTO commandDTO = new CommandDTO();
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("","");
-        commandDTO.setJsonObject(jsonObject);
-        commandDTO.setServiceId("123");
-        commandDTO.setMethod("aaa");
-        param.setCommandDTO(commandDTO);
-
-        // 组装请求信息
-        HttpEntity<UpSendPojo> httpEntity=new HttpEntity<>(param,headers);
-
-        System.out.println(httpEntity.getHeaders());
-        System.out.println(httpEntity.getBody());
-
-
-        ResponseEntity responseEntity = restTemplate.postForEntity(sendIp,httpEntity,String.class);
-        System.out.println("返回状态："+ responseEntity.getStatusCode());
-        return Objects.requireNonNull(responseEntity.getBody()).toString();
+    public String sendToDev(@RequestParam("serviceId")String serviceId,@RequestParam("method")String method,@RequestParam(value = "deviceId",defaultValue = "D2899233167kupZT")String deviceId){
+        org.json.JSONObject commandContent = new JSONObject();
+        commandContent.put("status", "on");
+        try {
+            deviceCommands(deviceId,serviceId,method,commandContent);
+        } catch (IOException e) {
+            System.out.println("IOException---------------------------");
+            e.printStackTrace();
+            return "执行异常";
+        } catch (NoSuchAlgorithmException e) {
+            System.out.println("NoSuchAlgorithmException---------------------------");
+            e.printStackTrace();
+            return "执行异常";
+        } catch (KeyStoreException e) {
+            System.out.println("KeyStoreException---------------------------");
+            e.printStackTrace();
+            return "执行异常";
+        } catch (KeyManagementException e) {
+            System.out.println("KeyManagementException---------------------------");
+            e.printStackTrace();
+            return "执行异常";
+        }catch (Exception e){
+            System.out.println("Exception---------------------------");
+            e.printStackTrace();
+            return "执行异常";
+        }
+        return "执行成功";
     }
 
 
@@ -90,4 +105,82 @@ public class SendCommandController {
     public String test(){
         return "6666";
     }
+
+
+    /**
+     * 创建ssl连接，设置客户端信任所有证书
+     * @return CloseableHttpClient
+     * @throws KeyStoreException
+     * @throws NoSuchAlgorithmException
+     * @throws KeyManagementException
+     */
+    private CloseableHttpClient createSSLClient() throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
+        SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(null, (TrustStrategy) (chain, authType) -> true).build();
+        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext, new String[]{"TLSv1.2"}, null,
+                SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
+        return HttpClients.custom().setSSLSocketFactory(sslsf).build();
+    }
+
+    /**
+     * 设置请求时的header
+     * @param httpUriRequest
+     */
+    private void setSSLHeader(HttpUriRequest httpUriRequest) {
+        long time = System.currentTimeMillis();
+        String authorization = DigestUtils.sha256Hex(appId + appKey + time);
+        httpUriRequest.addHeader("Content-Type", "application/json");
+        httpUriRequest.addHeader("Authorization", authorization);
+        httpUriRequest.addHeader("timestamp", String.valueOf(time));
+    }
+    /**
+     * 解析响应结果
+     * @param httpUriRequest
+     * @return
+     * @throws NoSuchAlgorithmException
+     * @throws KeyStoreException
+     * @throws KeyManagementException
+     * @throws IOException
+     */
+    private org.apache.http.HttpEntity getSSLResponse(HttpUriRequest httpUriRequest) throws NoSuchAlgorithmException, KeyStoreException, KeyManagementException, IOException {
+        CloseableHttpClient httpClient = createSSLClient();
+        CloseableHttpResponse response = httpClient.execute(httpUriRequest);
+        org.apache.http.HttpEntity responseEntity = response.getEntity();
+        System.out.println("响应状态为:" + response.getStatusLine());
+        if (responseEntity != null) {
+            System.out.println("响应内容长度为:" + responseEntity.getContentLength());
+            System.out.println("响应内容为:" + EntityUtils.toString(responseEntity));
+        }
+        return responseEntity;
+    }
+
+    /**
+     * 命令下发
+     *
+     * @param serviceName
+     * @param commandName
+     * @param cmdComtent
+     * @throws JSONException
+     * @throws IOException
+     * @throws NoSuchAlgorithmException
+     * @throws KeyStoreException
+     * @throws KeyManagementException
+     */
+    public void deviceCommands(String deviceId,String serviceName, String commandName, org.json.JSONObject cmdComtent) throws JSONException, IOException, NoSuchAlgorithmException, KeyStoreException, KeyManagementException {
+        String url = "https://" + sendIp + "/iot/1.0/deviceCommands?appId=" + appId;
+        HttpPost httpPost = new HttpPost(url);  //创建post请求
+
+        org.json.JSONObject cmdContent = new org.json.JSONObject();
+        cmdContent.put("serviceId", serviceName);
+        cmdContent.put("method", commandName);
+        cmdContent.put("paras", cmdComtent);
+        org.json.JSONObject cmdBody = new org.json.JSONObject();
+        cmdBody.put("command", cmdContent);
+        cmdBody.put("deviceId", deviceId);
+
+        setSSLHeader(httpPost);	//设置请求的header
+        StringEntity stringEntity = new StringEntity(cmdBody.toString(), "utf-8");
+        httpPost.setEntity(stringEntity);//设置请求的body
+        getSSLResponse(httpPost);//获取响应结果
+
+    }
 }