当我已经在模拟另一个用户时模拟一个用户? [英] Impersonate a user when I'm already impersonating another user?

问题描述

我希望能够在我的应用程序中模拟用户，所以我遵循了 来自网站的教程

I want to be able to impersonate a user in my app, so I followed the tutorial from the website

如果我尝试将我的用户从用户A"更改为用户B"，它可以工作，但是如果我尝试更改为用户C"而我已经在模拟用户B"，尝试SwitchUser 方法抛出这个异常:

If I try to change my user from user "A" to user "B", it works, but if I try to change to user "C" while I'm already impersonating user "B", the attemptSwitchUser method throws this excepcion:

You are already switched to "B" user.
500 Internal Server Error - LogicException

这是因为此方法检查当前用户名 (B) 是否等于我们要模拟的用户名 (C)

This is because this method checks wether the current user name (B) equals the user name we want to impersonate (C)

$token = $this->securityContext->getToken();
$originalToken = $this->getOriginalToken($token);

if (false !== $originalToken) {
    if ($token->getUsername() === $request->get($this->usernameParameter)) {
        return $token;
    } else {
        throw new \LogicException(sprintf('You are already switched to "%s" user.', $token->getUsername()));
    }
}

但显然不可能永远如此，所以我不知道这是 Symfony 代码中的错误还是我遗漏了其他东西.

But obviously this can't never be the case, so I don't know if this is a bug in Symfony's code or if there's something else I'm missing.

这真的是一个错误吗?我可以在不注释掉这段代码的情况下实现这个功能吗?

Is this really a bug? Can I achieve this functionality without commenting out this block of code?

推荐答案

切换用户无法切换到其他用户.在此之前，您需要切换回原始用户 ( ?_switch_user=_exit )

Switched user cannot switch to other. Before you can do that you need to switch back to the original user ( ?_switch_user=_exit )

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