Feature idea: Base64 alphabet variations

[da411d]

https://github.com/javascript-obfuscator/javascript-obfuscator/blob/master/src/custom-code-helpers/string-array/templates/string-array-calls-wrapper/AtobTemplate.ts#L9

To break base64 you can change base64 alphabets.
For example, original alphabet:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=

Variations:

abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/=
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+/=
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789/+=
ABCDEFGHIJKLMN0PQRSTUVWXYZabcdefghijklmnopqrstuvwxyzO123456789/+= // swap o and zero
ABCDEFGHlJKLMNOPQRSTUVWXYZabcdefghijkImnopqrstuvwxyz0123456789/+= // swap L and i

You can even just shuffle alphabet, but it will be very eazy to notice.

[sanex3339]

Really interesting idea. Will try it

[sanex3339]

The finest thing is that it covers both base64 and rc4 encodings.

[sanex3339]

#652

[sanex3339]

First implementation - only a single static alphabet variant.
Future - random variant between few alphabets that you described above.

[sanex3339]

Merged. Expect the new version soon

[sanex3339]

Released as 1.3.0