CakePHP 1.26:“安全”中的错误成分?

发布于 2024-08-28 14:07:49 字数 1564 浏览 8 评论 0原文

对于那些可能之前读过这篇文章的人,我做了一些研究并彻底修改了我的问题。我一直遇到一个问题,即我的表单请求被安全组件屏蔽,尽管禁用安全组件后一切正常。我已经将其追溯到表单中的一行:(

<?php echo $form->create('Audition');?>
    <fieldset>
        <legend><?php __('Edit Audition');?></legend>
    <?php
        echo $form->input('ensemble');
        echo $form->input('position');
        echo $form->input('aud_date');
        // The following line works fine...
       echo $form->input('owner');  
       // ...but the following line blackholes when Security included
        // and the form is submitted:
        // echo $form->input('owner', array('disabled'=>'disabled');
    ?>
    </fieldset>
<?php echo $form->end('Submit');?>

为了清楚起见,我已经注释掉了有问题的行)我认为我通过使用表单助手来遵循规则;据我所知,这是安全组件中的一个错误,但我是一名 CakePHP 新手,无法确定。我很想得到一些反馈,如果这是一个真正的错误,我会将其提交给 CakePHP 团队。我也很想知道我是否只是愚蠢并且错过了一些明显的东西。

(很抱歉在这里发表评论,但我在评论中没有足够的空间来容纳它们)

更新:谢谢杰什,你说得100%正确——“输入值不会被提交当它被禁用时”。我什至在官方 HTML 规范,其中显示“[禁用元素]无法接收用户输入,也不会随表单提交其值”。但是 Cake IS 通过表单提交了值!当我禁用安全组件时,我可以查看随表单提交的 POST 数据,果然,“所有者”字段已提交!不幸的是,这正是我想要的行为,但它似乎与官方 HTML 规范不一致......所以我认为这是标准表单助手的一个错误。我将将此作为错误报告给 CakePHP 团队,但我很乐意听到任何可以确认或反驳这一点的人的意见。

另外,杰什,你使用安全密钥并将其设置为 false 的想法非常有效,但我真的不想让这个字段不安全(事实上,我特别不想让这个字段不安全),而且它在我看来,我不应该这样做。事实上,现在我认为这也可能是安全组件中的一个错误;我使用 FormHelper 在这里创建我的表单 - 那么安全组件不应该能够处理这个问题吗?

@Miles:你的解决方案也很好用——谢谢!但它仍然没有解决我上面提出的同样的问题。

For those of you who may have read this earlier, I've done a little research and completely revamped my question. I've been having a problem where my form requests get blackholed by the Security component, although everything works fine when the Security component is disabled. I've traced it down to a single line in a form:

<?php echo $form->create('Audition');?>
    <fieldset>
        <legend><?php __('Edit Audition');?></legend>
    <?php
        echo $form->input('ensemble');
        echo $form->input('position');
        echo $form->input('aud_date');
        // The following line works fine...
       echo $form->input('owner');  
       // ...but the following line blackholes when Security included
        // and the form is submitted:
        // echo $form->input('owner', array('disabled'=>'disabled');
    ?>
    </fieldset>
<?php echo $form->end('Submit');?>

(I've commented out the offending line for clarity) I think I'm following the rules by using the form helper; as far as I can tell, this is a bug in the Security component, but I'm too much of a CakePHP n00b to know for sure. I'd love to get some feedback, and if it's a real bug, I'll submit it to the CakePHP team. I'd also love to know if I'm just being dumb and missing something obvious here.

(sorry to address comments here, but I didn't have enough space for them in comments)

UPDATE: Thanks Jesh, you're 100% right about that -- "an input value will not be submitted when it is disabled". I even looked it up on the official HTML spec, where it says, "[A disabled element] cannot receive user input nor will its value be submitted with the form". But Cake IS submitting the value with the form! When I disable using the Security Component, I can look at the POST data being submitted with the form, and sure enough, the 'owner' field has been submitted! Unfortunately, this is precisely the behavior I wanted, but it seems to be in disagreement with the official HTML spec...so I'm thinking that this is a bug with the standard form helper. I'll report this to the CakePHP team as a bug, but I'd love to hear from anyone who can confirm or refute this.

Also, Jesh, your idea to use the secure key and set it to false works great, but I really don't WANT to leave this field unsecured (in fact, I PARTICULARLY don't want to leave this field unsecured), and it seems to me that I shouldn't have to. In fact, now I'm thinking that this could ALSO be a bug in the Security component; I'm using the FormHelper to create my forms here -- so shouldn't the Security component be able to handle this??

@Miles: your solution works great too -- thanks! But it still leaves open the same questions I raised above.

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评论(3

夕色琉璃 2024-09-04 14:07:49

那么,禁用时将不会提交输入值。但是由于您使用 Cakephp 的 FormHelper 输出字段,SecurityComponent 期望输入值必须列在 Controller->data 数组中,否则它会屏蔽您的请求。

尝试在表单选项数组中添加 secure 键并将其设置为 false

Well, an input value will not be submitted when it is disabled. But since you output the field using Cakephp's FormHelper, SecurityComponent expect the input value must be listed in Controller->data array otherwise it blackhole your request.

Try adding secure key in form options array and set it to false.

清醇 2024-09-04 14:07:49

将其添加到您的 beforeFilter() 中:

$this->Security->disabledFields = array('owner');

Add this into your beforeFilter():

$this->Security->disabledFields = array('owner');

浪推晚风 2024-09-04 14:07:49

您可以在表单中使用 readonly 而不是 disabled。这对我有用。 Disabled 是故意黑洞的。

You can use readonly instead of disabled in the form. That works for me. Disabled is black-holed intentionally.

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