symfony动态设置cookie_domain [英] symfony set the cookie_domain dynamically

问题描述

我有一个可以服务多个域的应用程序。
我在 framework.session.cookie_domain

I have a single app that ca serve multiple domains. I'm having a problem with the framework.session.cookie_domain

• 我希望会话保持在子域之间，到目前为止，正确设置cookie_domain



• 我有问题的地方是我想要cookie_domain参数动态设置，因为我事先不知道请求来自哪个域。

• I'd like the session to be kept between subdomain, so far so good with cookie_domain set right

• Where i have a problem is that i'd like the cookie_domain parameter set dynamically as i don't know in advance which domain the request is coming from.

• 我在中尝试过AppKernel.php 做类似的事情：

• I tried in the AppKernel.php to do something like :

$ domain = substr（$ _SERVER ['HTTP_HOST']，strpos（$ _ SERVER ['HTTP_HOST']，'。'））;
ini_set（'session.cookie_domain'，$ domain ）;

• 但这似乎中断了我的会话

每个域我可以有多个 config.yml ，但我想避免这种情况。

I could have multiple config.yml one for each domain but i'd like to avoid that.

您知道一种方法吗？

谢谢

推荐答案

好，我已经知道了

那不是那么困难。

我创建了一个自定义sessionStorage，扩展了默认的sessionStorage和i在处理选项的地方做了一个简单的覆盖：在那里我计算了cookie_domain并将其传递给parent :: function：

I created a custom sessionStorage, extending the default one and i did a simple override where the options were being dealt with: there i calculated my cookie_domain and passed it to the parent::function :

use Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage;

/**
 * DynamicDomainSessionStorage.
 *
 * @author Julien Devouassoud
 */
class DynamicDomainSessionStorage extends NativeSessionStorage
{
     /**
     * setOptions.
     *
     * {@inheritDoc}
     */
    public function setOptions(array $options)
    {   
        if(isset($_SERVER['HTTP_HOST'])){
            $domain = substr($_SERVER['HTTP_HOST'], strpos($_SERVER['HTTP_HOST'], '.'));

            $options["cookie_domain"] = $domain;
        } 



        return parent::setOptions($options);
    }
}

不要忘记：

•将您的课程声明为服务

• to declare your class as a service

•将此服务设置为存储空间

• set this service as storage

•设置保存路径，否则cookie_domain似乎不起作用（中断会话）

• set the save_path otherwise cookie_domain seems not to work (breaks the session)

•我也设置了一个名称，但我不认为这是必不可少的

• i set a 'name' as well but i don't think it's essential

•代码 config.yml ：

#...
framework:
    #...
    session:
         storage_id: v3d.session.storage.dynamic_domain
         save_path: %kernel.root_dir%/cache/var/sessions
         name: SFSESSID

services
    v3d.session.storage.dynamic_domain:
        class: V3d\Bundle\ApplicationBundle\Services\DynamicDomainSessionStorage

这篇关于symfony动态设置cookie_domain的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！