將API身份驗證集成到WordPress

Question

我有一個網站，我必須對在另一個系統（本例中爲Kayako支持系統）中註冊的用戶進行身份驗證。 我想我必須使用這些API來解決這個問題，但我並不知道如何開始。

有人可以幫我解決這個問題嗎？我如何發送驗證所需的數據，以及如何管理我從Kayako獲得的響應。

Answer 1

找出Kayako系統的API是怎樣的。在WordPress中，你可以做類似這樣的事情，以便對用戶進行驗證：

// this action is executed just before the invocation of the WordPress authentication process 
add_action('wp_authenticate','checkTheUserAuthentication'); 

function checkTheUserAuthentication() { 

    $username=$_POST['log']; 
    $password=$_POST['pwd']; 

    // try to log into the external service or database with username and password 
    $ext_auth = try2AuthenticateExternalService($username,$password); 

    // if external authentication was successful 
    if($ext_auth) { 

     // find a way to get the user id 
     $user_id = username_exists($username); 
     // userdata will contain all information about the user 
     $userdata = get_userdata($user_id); 
     $user = set_current_user($user_id,$username); 

     // this will actually make the user authenticated as soon as the cookie is in the browser 
     wp_set_auth_cookie($user_id); 
     // the wp_login action is used by a lot of plugins, just decide if you need it 
     do_action('wp_login',$userdata->ID); 

     // you can redirect the authenticated user to the "logged-in-page", define('MY_PROFILE_PAGE',1); f.e. first 
     header("Location:".get_page_link(MY_PROFILE_PAGE)); 
    } 

} 

的try2AuthenticateExternalService()方法應該包含一些捲曲請求（或類似）的遠程服務。