jQuery.pidCrypt

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#jQuery plugin to impliment RSA public key encryption

Utilizes the pidCrypt libraries for client public key encryption while the associated PHP class uses OpenSSL to generate the necessary private/public key pairs used by this plug-in

Fork me @ https://www.github.com/jas-/jQuery.pidCrypt

REQUIREMENTS:

• jQuery libraries (required - http://www.jquery.com)
• pidCrypt RSA & AES libraries (required - https://www.pidder.com/pidcrypt/)
• jQuery cookie plugin (optional - http://plugins.jquery.com/files/jquery.cookie.js.txt)
• OpenSSL < 0.9.8
• PHP < 5.3
• A modern browser (doh!)

FEATURES:

• Multiple key support
• AES-256-CBC encryption of all keyring data
• Modal window dialog for selection of appropriate keyring entry when multiple keys exist
• HTML5 localStorage support
• HTML5 sessionStorage support
• Cookie support
• Debugging output

SCREENSHOT:

Here is an screenshot of an impelmentation bound to a form with multiple public keys forcing a modal window pop-up along with debugging output at the bottom showing the encrypted public keys stored within the HTML5 storage options.

OPTIONS:

• appID: Optional CSRF token
• storage: HTML5 localStorage, sessionStorage and cookies supported
• callback: Optional function used once server recieves encrypted data
• preCallback: Optional function to perform prior to form submission
• errCallback: Optional function to perform on errors

EXAMPLES:

Here are a few usage examples to get you started

Default usage using HTML5 localStorage

$('#form').pidCrypt();

Default Using HTML5 sessionStorage

$('#form').pidCrypt({storage:'sessionStorage'});

Default using cookies (requires the jQuery cookie plug-in)

$('#form').pidCrypt({storage:'cookie'});

Example of using the callback method to process server response

$('#form').pidCrypt({callback:function(){ console.log(this); }});

Example of using the preCallback method to load a function prior to form submission

$('#form').pidCrypt({preCallback:function(){ console.log(this); }});

Example of using the errCallback method to load a function on error

$('#form').pidCrypt({preCallback:function(){ console.log(this); }});

Example of enabling a custom CSRF token (sets the X-Alt-Referer header value)

$('#form').pidCrypt({appID:'<?php echo $_SESSION['csrf-token']; ?>'});

Author: Jason Gerfen [email protected] License: GPL (see LICENSE)