csrf-protection | 易学教程

codeigniter csrf error on form submission

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问题 I have a form using codeigniter brackets echo form_open('signup'); echo form_close(); and when i submit it i get the following error An Error Was Encountered The action you have requested is not allowed. NOT always but often... even when the hidden inputfield exist inside the form: <div style="display:none"> <input type="hidden" value="token name is here" name="csrf_token_name"> </div> this also happens on a similar form(signin) EDIT: html generated via form <form accept-charset="utf-8"

Laravel Spark: CSRF Failure on Login Page

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Using Laravel Spark (or any Laravel login form with CSRF protection), if a user leaves the login page open for a period of time (like, say, leaving the window open at work and returning to it later) and then attempts to login, they're presented with an error. Whoops, looks like something went wrong. (1/1) TokenMismatchException in VerifyCsrfToken.php (line 68) This makes sense, as CSRF tokens are date/time sensitive. However, the user experience here is less than ideal. Before we go reinventing the wheel. Is there any Laravel Standard Practice™ for providing a better user experience around

How to add crumb for CSRF in Jenkins via JSON / JS

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问题 I wanna create via API jobs in Jenkins, but i can't connect couse of CSRF protection in Jenkins. I got a crumb but idk how to attach it to the url/request in JSON or JavaScript to get data pass by POST method. Any ideas? I wanna make it only with JS, without using JAVA. Thanks 回答1: It should be easy enough. There are few things you are expected to do in order to get thru CSRF in Jenkins. #1 Fetch an actual CSRF crumb that is valid and for that you should use " /crumbIssuer " endpoint. AFAIK,

Codeigniter csrf token with ajax request (500 internal server error)

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问题 I'm having a hard time trying to make an ajax request through my CI form having the csrf token enabled. I've been doing a long research and I came up with the same solution is posted in every issue related with this one which is adding the token val to the serialized data in the ajax request. I did this in my ajaxSetup, I get the token but still experiencing the same issue.. Here is my code. //AJAX Setup $.ajaxSetup({ data:{ csrf_test_name: $("input[name='csrf_test_name']").val() } }); /

How does this CSRF protection work?

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问题 The following is an example taken from Facebook's authentication page. What is the idea behind adding data to the session and then redirecting to a URL using javascript? Also why do an md5 hash of a uniqid? <?php $app_id = "YOUR_APP_ID"; $app_secret = "YOUR_APP_SECRET"; $my_url = "YOUR_URL"; session_start(); $code = $_REQUEST["code"]; if(empty($code)) { $_SESSION['state'] = md5(uniqid(rand(), TRUE)); //CSRF protection $dialog_url = "http://www.facebook.com/dialog/oauth?client_id=" . $app_id .

How to protect web application from cookie stealing attack?

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My web application's authentication mechanism currently is quite simple. When a user logs in, the website sends back a session cookie which is stored (using localStorage ) on the user's browser. However, this cookie can too easily be stolen and used to replay the session from another machine. I notice that other sites, like Gmail for example, have much stronger mechanisms in place to ensure that just copying a cookie won't allow you access to that session. What are these mechanisms and are there ways for small companies or single developers to use them as well? We ran into a similar issue. How

laravel 4: why is Request::header() not getting the specified header?

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问题 I'm trying to get a header value with: Request::header('csrf_token') though, my firebug says in the headers that I have the csrf_token set to baMDpF0yrfRerkdihFack1Sa9cchUk8qBzm0hK0C . In fact, I can get that csrf_token instead with a native php code: getallheaders()['csrf_token'] Now the question is am I doing my XSRF-protection right? or maybe there is a flaw in that php code I did, that I really have to use buggy laravel 4 function Request::header('csrf_token') which returns nothing but

Selective usage of Spring Security's CSRF filter

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问题 Disclaimer: My question is somewhat similar to this question and this question, but I have tried all the answers suggested in those threads and already spent few days struggling with the problem. I am introducing Spring Security 3.2.6 in my existing application (JSP, Servlet only) and I am using Java configuration. My application will be used both by browsers and non-browser clients. I want all the browser requests to URLs (i.e. /webpages/webVersion/ and /webpages/webVersion2/ ) to be CSRF

CSRF token not working in nodejs express

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问题 I am developing a simple web app using nodejs, express and when i switched to session and csrf, my PUT, DELETE and POST Requests are failing. with error: error: Forbidden at Object.exports.error (appFolder/node_modules/express/node_modules/connect/lib/utils.js:63:13) at createToken (appFolder/node_modules/express/node_modules/connect/lib/middleware/csrf.js:82:55) I looked at this line, and found that it calls checkToken function which calls the defaultValue which finds the csrf token in the

How can I use ring anti-forgery / CSRF token with latest version ring/compojure?

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I copied some old code that was working in compojure 1.1.18 and other old libs, but using the latest versions I can't get it to work. Here's my minimal example code copied from the minimal example here to demonstrate that with latest ring and compojure libraries, I get an error when I send an http POST , even with the header set. lein ring server to start it, then do curl -X GET --cookie-jar cookies "http://localhost:3000/" which results in something like this: {"csrf-token":"7JnNbzx8BNG/kAeH4bz1jDdGc7zPC4TddDyiyPGX3jmpVilhyXJ7AOjfJgeQllGthFeVS/rgG4GpkUaF"} But when I do this curl -X POST -v -