Rejeu de formulaires
Présentation
Form replay allows you to open a session on a protected application by filling a HTML POST login form and autosubmitting it, without asking anything to the user.
Il est en général préférable de trouver une autre solution pour protéger les applications avec LL::NG. Ainsi, vérifier si l'application est connue ou essayer d'adapter le code source.
If you configure form replay with LL::NG, the Handler will detect forms to fill, add a javascript in the html page to fill form fields with dummy datas and submit it, then intercept the POST request and add POST data in the request body.
POST data can be static values or computed from user's session.
$_password peut être utilisée dans tous les champs à envoyer.
Configuration
Il faut récolter quelques informations:
- URI of the html page which contains the form
- URI the html form is sent to
- Does the html page load jQuery ? If not, grab a jQuery URL reachable by user (any version over jQuery 1.0 is suitable)
- are there several html forms in the page ? If so, get a jQuery selector for the form you want to post
- is user required to click on a button, for example in order to perform some script ? If so, get a jQuery selector for that button
- names and values of the fields you want to control
If you don't know jQuery selector, just be aware that they are similar to css selectors: for example, button#foo points to the html button whose id is “foo”, and .bar points to all html elements of css class “bar”.
Par exemple :
- URI de la page de formulaire : /login.php
- Target URI: /process.php (if you let this parameter empty, target URI is supposed to be the same as form page URI)
- jQuery URL: http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js (if you let this parameter empty, jQuery is supposed to be already loaded; you can also set
defaultto point to jQuery URL of LL::NG portal) - jQuery form selector: #loginForm (if you let this parameter empty, browser will fill and submit any html form)
- jQuery button selector: button.validate (if you let this parameter empty, the form will be submitted but no button will be clicked; if you set it to “none”, no button will be clicked and the form will be filled but not submitted)
- Champs :
- postuid: $uid
- postmail: $mail
- poststatic: 'static'
Go in Manager, “Virtual Hosts” » virtualhost » “Form replay” and click on “New form replay”.
Renseigner les valeurs ici :
- Form URL: /login.php
- URL cible : /process.php
- jQuery URL: http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
- jQuery form selector: #loginForm
- jQuery button selector: button.validate
Then click on New variable and add all data with their values, for example:
