Feature: Authentication

[suesitran]

Authentication

Authentication refers to authenticating user, which includes 3 sub-features

• Signup
• Login
• Logout
• Delete account

Sub-feature details

Details of requirement for Authentication's sub features

Signup

• UI for the main Sign Up screen

Sign up functions
Allow user to sign up using following providers

• Google
• Apple
• Email

Signin

Allow user to signin using following providers

• Google
• Apple
• Email

Authentication verify with Firebase Auth

• after sign in success, need to verify signin token with Firebase Auth.