Login Authentication

Function

Implement basic authentication for login and return the HTTP client after login.

Prerequisites

User cluster information and login account have been configured.

• Configuration file: Sample project folder\conf\UserInfo.properties
• Parameters:
  • userName: username for logging in to FusionInsight Manager.
  • password: password of the username.
  • webUrl: address of the Manager home page.

  In the following example, IP_Address indicates the floating IP address of the cluster.

  If you want to use another user to perform operations, you need log in to FusionInsight Manager to create a user.

  userName= admin 
  password= adminPassWord 
  webUrl= https://IP_Address:28443/web/

Example code

The following provides an example code of invoking the firstAccess interface to perform login authentication, which is included in the main method of the UserManager class in the rest package.

   BasicAuthAccess authAccess = new BasicAuthAccess(); 
   HttpClient httpClient = authAccess.loginAndAccess(webUrl, userName, password, userTLSVersion); 
   LOG.info("Start to access REST API."); 
   HttpManager httpManager = new HttpManager(); 
   String operationName = ""; 
   String operationUrl = ""; 
   String jsonFilePath = "";