Web 2.0: Pottymouth 1.0 Sanitizes User Input
Version 1.0 of Pottymouth, a Python module for HTML processsing has just been released. The tool helps sanitize user input from websites.
The mathematician and linguist Matt Chisholm designed the tool for any scenario in which untrained or untrusted users are allowed to enter HTML code or text: blogs, forums, web mailers, Web 2.0 applications and the like. Pottymouth sanitizes anything that could endanger the layout or security of a web application.
For example, the Python module prevents users from injecting Javascript via Iframe or script tags, event handler attributes or "javascript:" links, thus preventing scripting and cross site scripting attacks on websites and their users. Pottymouth attempts to protect the site layout by removing style tags, CSS input, and attributes such as "height" and "width". At the same time, it converts markups indicated in plain text ("*bold*") or lists into correct HTML and adds an HTTP prefix to "www" links
A source code archive, Debian and RPM packages of version 1.0 are available under the BSD license from the Pottymouth homepage, as is an online demonstration for potential users to test.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Canonical Bumps LTS Support to 12 years
If you're worried that your Ubuntu LTS release won't be supported long enough to last, Canonical has a surprise for you in the form of 12 years of security coverage.
-
Fedora 40 Beta Released Soon
With the official release of Fedora 40 coming in April, it's almost time to download the beta and see what's new.
-
New Pentesting Distribution to Compete with Kali Linux
SnoopGod is now available for your testing needs
-
Juno Computers Launches Another Linux Laptop
If you're looking for a powerhouse laptop that runs Ubuntu, the Juno Computers Neptune 17 v6 should be on your radar.
-
ZorinOS 17.1 Released, Includes Improved Windows App Support
If you need or desire to run Windows applications on Linux, there's one distribution intent on making that easier for you and its new release further improves that feature.
-
Linux Market Share Surpasses 4% for the First Time
Look out Windows and macOS, Linux is on the rise and has even topped ChromeOS to become the fourth most widely used OS around the globe.
-
KDE’s Plasma 6 Officially Available
KDE’s Plasma 6.0 "Megarelease" has happened, and it's brimming with new features, polish, and performance.
-
Latest Version of Tails Unleashed
Tails 6.0 is based on Debian 12 and includes GNOME 43.
-
KDE Announces New Slimbook V with Plenty of Power and KDE’s Plasma 6
If you're a fan of KDE Plasma, you'll be thrilled to hear they've announced a new Slimbook with an AMD CPU and the latest version of KDE Plasma desktop.
-
Monthly Sponsorship Includes Early Access to elementary OS 8
If you want to get a glimpse of what's in the pipeline for elementary OS 8, just set up a monthly sponsorship to help fund its continued existence.