Yii2 implements single sign-on

php中世界最好的语言
Release: 2023-03-22 08:54:01
Original
1695 people have browsed it

This time I will bring you Yii2 to implement single sign-on. What are the precautions for Yii2 to implement single sign-on? The following is a practical case, let’s take a look.

This article introduces the method of implementing single sign-on in Yii2 and shares it with everyone. The details are as follows:

Modify/common/config/main.php

1. Add the following code to the config header

<?php
// Session 跨域
$host = explode(&#39;.&#39;, $_SERVER["HTTP_HOST"]);
if (count($host) > 2) {
  define('DOMAIN', $host[1] . '.' . $host[2]);
} else {
  define('DOMAIN', $host[0] . '.' . $host[1]);
}
Copy after login

2. Add

to the components configuration of config
<?php
&#39;user&#39; => [
  'identityClass' => 'common\models\User',
  'enableAutoLogin' => true,
  'identityCookie' => ['name' => '_identity', 'httpOnly' => true, 'domain' => '.'.DOMAIN],
],
'session' => [
  'cookieParams' => ['domain' => '.'.DOMAIN, 'lifetime' => 0],
  'timeout' => 3600,
],
Copy after login

3. Use in controller

<?php
//设置
Yii::$app->session['var']='value';
//使用
echo Yii::$app->session['var'];
//移除
unset(Yii::$app->session['var']);
Copy after login

4. Test

4.1 www.aaa.com login

4.2 www.bbb.com session is still effective.

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

How to generate random numbers in PHP

How to use PHP’s recursive function

The above is the detailed content of Yii2 implements single sign-on. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!