Overhauled project

[Pommaq]

I was bored.

The original project had multiple issues, most importantly being it's massive RAM consumption.

I tested this project when cracking a PDF file where the password was some colombian/whatever SSN. My math indicates that would've used about 80 terabytes of RAM since the list of password was generated first. This overhaul ensures all passwords are produced on the fly for all of the previously existing password generators, i.e. what used to be called "parsers".

Additionally the code could be cleaned up for some major gains in readability, maintainability and modularity.

• Engine was rewritten to utilize dependency injection patterns to improve code reuse and reduce if-cases.
• Argument parsing was overhauled to use a more modern version of Clap, additionally it now ensures one cannot run an invalid set of arguments.
• Dependency versions were bumped since I might aswell after rewriting so much code. Perhaps this adds support for more cryptos as requested in #3?
• Probably more small things that I cannot think of for now.

[Pommaq]

Oh and I replaced the DIY logging library with the log crate along with pretty_env_logger as a backend.

[mufeedvh]

Thank you, this is exactly how I wanted this project to be structured. I wrote this for my own need, also when I was bored so didn’t necessarily care much about constraints.

The DIY logging implementation wasn’t exactly for logging, it was just status indicators and I wanted it to look cool so I made my own format but proper logging fits better so that’s fine.

I am merging this and I want to rewrite the parser part to utilize Regex when I get some time. And the code comments as well, which are funny so I will keep them in the meantime.