This commit adds detailed documentation for the and modules.
The new markdown files ( and ) provide a comprehensive overview of each module's functionality, including:
- Dependencies and setup.
- Error handling strategies.
- Detailed descriptions of structs and functions.
- Practical usage examples for key operations.
This commit introduces a Rust implementation of the cryptographic and JWT handling utilities, translated from the original TypeScript codebase.
The new `CryptoUtils` module provides core cryptographic functionalities, including:
- AES-256-CBC encryption and decryption.
- Generation, saving, and loading of RSA-4096 key pairs.
- It leverages the `openssl`, `sha2`, and `hex` crates.
The new `JWTUtils` module handles JSON Web Tokens manually, without relying on the `jsonwebtoken` crate. Its features include:
- Creating and signing JWTs using RSA-SHA256.
- Verifying the signature and expiration of tokens.
- Decoding tokens and validating claims.
- This implementation uses the `openssl` crate for signing and verification, ensuring alignment with the `CryptoUtils` module.
Additionally, minor compiler warnings, such as unused imports in `main.rs` and `config.rs`, have been resolved.
