[FEATURE] Adds Authentication

[Lissy93]

Category: Feature

Issue Number (if applicable): N/A

Briefly outline your changes: Adds optional authentication

Before submitting, please ensure that:

• Must be backwards compatible
• All lint checks and tests must pass
• If a new option in the the config file is added, it needs to be added into the schema, and documented in the configuring guide
• If a new dependency is required, it must be essential, and it must be thoroughly checked out for security or efficiency issues

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