thingsboard中设备认证的代码
时间: 2023-09-05 18:11:05 浏览: 49
ThingsBoard中设备认证的代码通常涉及到两个方面:
1. 设备端代码:设备端需要使用设备的秘钥和其他认证信息,向ThingsBoard云平台发送认证请求。以下是JavaScript代码示例:
```javascript
// 创建认证请求对象
var requestData = {
"device": {
"deviceCredentials": {
"credentialsType": "ACCESS_TOKEN",
"credentialsId": "my_device_access_token"
}
}
};
// 发送认证请求
fetch('https://thingsboard.cloud/api/auth/loginDevice', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(requestData)
}).then(function(response) {
console.log(response);
}).catch(function(error) {
console.error(error);
});
```
2. 云平台端代码:在ThingsBoard云平台上,可以使用设备秘钥和其他认证信息来验证设备的身份,并为设备分配相应的权限。以下是Java代码示例:
```java
@Controller
@RequestMapping("/api/auth")
public class AuthController {
@Autowired
private DeviceCredentialsService deviceCredentialsService;
@PostMapping(value = "/loginDevice")
@ResponseBody
public ResponseEntity<String> loginDevice(@RequestBody JsonNode requestBody) throws ThingsboardException {
DeviceCredentials credentials = deviceCredentialsService.findDeviceCredentialsByCredentialsId(
new DeviceCredentialsId(EntityIdFactory.getByTypeAndUuid(requestBody.get("device").get("id").asText(),
requestBody.get("deviceCredentials").get("credentialsId").asText())));
if (credentials != null && credentials.getCredentialsType() == DeviceCredentialsType.ACCESS_TOKEN) {
return ResponseEntity.ok().body(credentials.getCredentialsValue());
} else {
return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
}
}
}
```
以上代码仅为示例,实际认证流程和代码实现可能会因应用场景和需求而有所不同。