mirrors/CyberChef
1
0
Fork 0
mirror of https://github.com/gchq/CyberChef.git synced 2025-04-23 08:16:17 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added tests for regex operation and a slight bug fix

Browse source
This commit is contained in:
n1073645 2019-11-22 10:45:02 +00:00
parent 04036e001e
commit 81d1007bb7
2 changed files with 139 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/core/operations/ToCaseInsensitiveRegex.mjs
View file

@ -51,11 +51,17 @@ class ToCaseInsensitiveRegex extends Operation {
return result;
}
try {
RegExp(input);
} catch (error) {
return "Invalid Regular Expression (Please note this version of node does not support look behinds).";
}
// Example: [test] -> [[tT][eE][sS][tT]]
return preProcess(input)
// Example: [A-Z] -> [A-Za-z]
.replace(/[A-Z]-[A-Z]/ig, m => `${m[0].toUpperCase()}-${m[2].toUpperCase()}${m[0].toLowerCase()}-${m[2].toLowerCase()}`)
.replace(/([A-Z]-[A-Z]|[a-z]-[a-z])/g, m => `${m[0].toUpperCase()}-${m[2].toUpperCase()}${m[0].toLowerCase()}-${m[2].toLowerCase()}`)
// Example: [H-d] -> [A-DH-dh-z]
.replace(/[A-Z]-[a-z]/g, m => `A-${m[2].toUpperCase()}${m}${m[0].toLowerCase()}-z`)