• One Goal: Context-Sensitive Auto-Sanitization for PHP

• We are building off of the work done by previous leaders in this field, including inspiration from a paper from Google and UC Berkeley. Languages like Java (Google Soy Templates), C (CTemplate), and Python (Django) and others have modules similar to PHP-CSAS for implementing auto-escaping for various template languages. Our goal is to bring the functionality of these languages into PHP.

The documentation is available in the wiki.

• config.m4 and config.w32: C config file for the CSAS extension.
• csas.c: C Source file for the extension.
• php_csas.h: C Header file for the extension.
• sanitizers/sanitizers.c: Sanitizers used by PHP-CSAS on unsafe input.
• sanitizers/sanitizers.h: C Header file for sanitizers.c.
• htmlparser/: Contains the HTML parsing code.