即使请求标头中包含正确的 x-csrf-token，也不要在 Ajax 帖子上设置 current_user [英] Devise not setting current_user on Ajax post even though correct x-csrf-token is included in request header

问题描述

使用:导轨 3.0.7设计 1.4.5jquery-rails 1.0.14

Using: Rails 3.0.7 Devise 1.4.5 jquery-rails 1.0.14

当通过 ajax 发布数据时，Devise 没有设置 current_donor.

When posting data via ajax, Devise is not setting current_donor.

我的请求标头如下所示:

My request header looks like this:

Host    localhost:3000
User-Agent  Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:6.0) Gecko/20100101     Firefox/6.0
Accept  */*
Accept-Language en-us,en;q=0.5
Accept-Encoding gzip, deflate
Accept-Charset  ISO-8859-1,utf-8;q=0.7,*;q=0.7
Connection  keep-alive
Content-Type    application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With    XMLHttpRequest
x-csrf-token    UFhqJrlOA1c1sAPeUTtV/ABcq5IeqkfA842ORcIWwks=

在关联的控制器操作中，查看会话值，我发现以下内容:

Within the associated controller action, looking at the session values, I find the following:

{"_csrf_token"=>"UFhqJrlOA1c1sAPeUTtV/ABcq5IeqkfA842ORcIWwks=", "warden.user.donor.key"=>["Donor", [485], "$2a$10$OtkItrzVhN4Ussnqy5k1Au"], "session_id"=>"e6693e22275385a58e0915538791ea49"}

这将向我表明 csrf_token 与预期值匹配.然而，current_donor 仍然为零.

This would indicate to me that the csrf_token matches the expected value. Yet, current_donor remains nil.

我已经阅读了几篇关于此的帖子，确实，一开始，csrf_meta_tag 方法不在我的布局中，并且没有设置 csrf 标记.

I have read through several of the posts on this, and indeed, at the outset, the csrf_meta_tag method was not in my layout, and the csrf token was not being set.

然而，情况不再如此，csrf 令牌正在设置，但我仍然没有得到 current_donor 值.

However, that is no longer the case, the csrf token is being set, and yet I am still getting no current_donor value.

当我发出 ajax get 请求时，current_donor 设置正确.

When I make ajax get requests, current_donor is being set properly.

您对我应该在哪里查看的任何建议将不胜感激.

Any advice you have on where else I should look would be greatly appreciated.

最好的，汤姆

推荐答案

我以前也遇到过同样的问题.我通过包含 csrf_token 解决了这个问题

I had the same problem before. I solved it by including csrf_token as below

$.ajax({
    type: "GET",
    url: url,
    data: params ,
    beforeSend: function(jqXHR, settings) {
        jqXHR.setRequestHeader('X-CSRF-Token', $('meta[name="csrf-token"]').attr('content'));
    },
    error: function(){
        alert("An error ocurred");
    },
    success: function(){

    }
});

这篇关于即使请求标头中包含正确的 x-csrf-token，也不要在 Ajax 帖子上设置 current_user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！