Replace User-Agent RegEx with nothing doesn't work about burp-cph HOT 3 CLOSED

Hi, @Simon-Davies!

A couple things to consider:

• I fixed a regex bug (#19) a little while ago that hasn't yet been pushed to Burp's BApp store. For now, you'll need to run the latest version from this repository.
• Even when you do use the latest version with the bug fix, here's how you would configure CPH to remove the User-Agent entirely:

This happens because CPH treats the entire HTTP request as one string, and its regular expressions don't apply to all of the lines of that string.

For example, replacing ^GET with HEAD would work, but ^GET.*$ with HEAD / HTTP/1.1 would not.

Likewise, if the last thing in your request is Connection: close, then replacing close\r\n\r\n$ would work, but ^Connection.*$ would not.

I've been thinking of ways to handle Regular Expressions more intuitively, so it's possible that this will be easier to configure in the future.

from burp-cph.

This is now working . Thank you for your help.

from burp-cph.

My pleasure!

from burp-cph.