nus_tools

Framework for interfacing with eShop servers and processing data

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Install

Requires Python >= 3.7

pip install git+https://github.com/arcticdiv/nus_tools

Usage

docs: soon™

Certificates/Keys

There are a few certificates/keys required for some operations:

• TLS client certificate (CTR/WIIU Common Prod)
  • required for accessing some eShop servers, notably ninja and some ccs servers
  • link
• (optional) Root public key
  • used for verifying signatures of TMDs/Tickets
  • binary blob with modulus and exponent (see nus_tools/structs/rootkey.py)
  • link (sha1: 076bed301a9bcf40706330213470f53c78ff67f2)
• various keys (keys.ini, see keys.ini.skel)
  • pretty self-explanatory, the keys are fairly easy to find on the web

Notes

• This is very much wip
• It might appear to break rather easily, but the code is intentionally written in a pretty restrictive way and does very little error handling. The goal of this is to be able to discover missing fields or slightly different formats, subsequently improving the parsing logic/structs and eShop documentation