[Feature] User Login

[TanmoySG]

Implement the Login System for wIP.

[Checkpoints]

• [x] Email-Password based Login System
• [x] #54
• [x] Pre-check Email Validity
• [x] Password Cross-Checking
• [x] On Successful Verification, generate JWT with access-tokens [admin access]
• [x] JWT Algorithm
• [x] JWT Body/Payload
• [x] JWT-Secret (Important)

Add Issues Above

[Architecture] Refer to Login Architecture

[Additional Details]

JWT Resources

• https://jwt.io/libraries
• https://jwt.io/#debugger-io
• https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries/
• https://en.wikipedia.org/wiki/JSON_Web_Token
• https://auth0.com/learn/json-web-tokens/ [Main]

[TanmoySG]

[Additional Resource] https://auth0.com/blog/refresh-tokens-what-are-they-and-when-to-use-them/

[TanmoySG]

[ JWT Library ] https://github.com/lepture/authlib https://github.com/jpadilla/pyjwt/

[TanmoySG]

[About JWT] https://jwt.io/introduction

[TanmoySG]

[Additional Resources] https://medium.com/jspoint/so-what-the-heck-is-jwt-or-json-web-token-dca8bcb719a6