Ed Crewe, 18 July 2011 (Currently only available unpackaged via source repo)
The current UK Law requires full compliance by May 2012
The main audit tool that is currently available is browser based only
a plugin for Firefox. Although very useful it is not so suited to a full automatic audit of a website, since it is dependent on the user manually clicking around the site.
It could potentially be automated by, for example, installing the plugin then driving Firefox with spidering system* and the privacy dashboard plugin across a whole site, but this seems a rather top heavy inelegant way of doing it, when spiders themselves can retrieve the cookies.
This software is a set of configuration scripts for one such spider, Scrapy.
Installation details on the site, or alternatively install fabric and virtualenv then run the fabfile in this directory.
The aim of this package is to provide a crawler that will provide a full audit of cookie usage across a domain.
As a first step in ensuring compliance with UK law by the deadline.
The cookie scraper is in the subfolder cookie_audit whilst cookie_report is a django reporting tool for the audit.
Cookie audit works by enabling Scrapy's cookie handling, this uses the standard python cookielib library in scrapy/http/cookies.py
The cookie middleware simply opens the crawler's cookie jar and writes the cookielib properties of each cookie out, along with the page heading and url of the page that set it. This cookie writing middleware can be applied to any spidering.
Each URL crawled is also recorded, within spiders/domain_spider, a recursive spider that you set to crawl DOMAINS = ['yourdomain.com','yourotherdomain.com'] in cookie_audit/settings.py URLs crawled and their associated metadata are recorded.
If it is not desired to run a full Django reporting tool, then the JSON pipeline can be used to just write results to a cookies.json and crawled.json file.
This uses Scrapy's DjangoItem to provide models to django for building reports and providing a default admin interface for cookie browsing.
The report allows selection of cookies by type etc.