RegExp obfuscation

[Le0Developer]

Is your feature request related to a problem? Please describe.

Currently regexes are passed through unmodified.

Describe the solution you'd like

Regexes like /ID\d{6}/g should use some of the following obfuscation techniques:

• transformation to new RegExp syntax (like new RegExp("ID\\d{6}", "g")) - where this transformation happens before string concealing etc
• group expansions/obfuscation, eg replace \d with [0-9] or [0123456789] or [4753102869] or [91-80] or (?:[0-4]|[5-9]) etc
• length transformations, eg \d{3}{2} or \d\d\d\d\d\d

No idea for useful static string transformations (like the ID part) yet.

Describe alternatives you've considered

Manually replacing usages of /.../ with new RegExp("...") to enjoy string concealment, however the latter is far more verbose.

Additional context

See also https://docs.jscrambler.com/code-integrity/documentation/transformations/regex-obfuscation

[MichaelXF]

I think the converting regex literals to new RegExp is the best. Maybe in the future the extra obfuscations could be added

[MichaelXF]

Added in 2.0 (Currently 2.0.0-alpha.2). Now simply converts the Regex literal to the RegExp constructor and is further protected by String Concealing / other obfuscations. The extra obfuscations are not planned for now.