As a group chat member, I need to securely authenticate to participate in a shared community fund embedded in SMS, WhatsApp, & Telegram group chats.
Acceptance Criteria
[ ] User can request a unique authentication link via SMS, WhatsApp, or Telegram.
[ ] User receives a unique, time-sensitive authentication link to their chosen platform.
[ ] User is redirected to a secure login page upon clicking the authentication link.
[ ] User login session is established with Two-Factor Authentication (2FA).
[ ] User sessions expire after a predefined period of inactivity.
[ ] User can log out from the shared community fund interface.
[ ] User authentication status is verified before any transaction is processed.
[ ] Security logs are maintained for monitoring and audit purposes.
sequenceDiagram
participant U as User
participant S as System
participant F as Fund Interface
U->>S: Request auth link
S->>U: Send auth link
U->>S: Click auth link
S->>F: Redirect to login
F->>U: Enter 2FA
U->>F: Access community fund
User Authentication & Security
As a group chat member, I need to securely authenticate to participate in a shared community fund embedded in SMS, WhatsApp, & Telegram group chats.
Acceptance Criteria