sequenceDiagram
participant Client
participant Server
participant Database
Client->>Server: Send login credentials
Server->>Database: Validate credentials
Database-->>Server: Return user info (if valid)
alt Credentials valid
Server->>Server: Generate JWT
Server-->>Client: Return JWT
Client->>Server: Send request with JWT (Authorization header)
Server->>Server: Verify JWT signature & claims
alt JWT valid
Server-->>Client: Return protected resource/data
else JWT invalid/expired
Server-->>Client: Return 401 Unauthorized
end
else Credentials invalid
Server-->>Client: Return authentication error
end
Created
May 28, 2025 16:51
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sequenceDiagram participant Client participant Server participant Database rect rgba(191, 223, 255, 0.5) Client->>+Server: Send login credentials Server->>+Database: Validate credentials Database-->>-Server: Return user info (if valid) Server-->>-Client: Return user info or authentication error end alt Credentials valid Server->>Server: Generate JWT Server-->>-Client: Return JWT rect rgba(200, 150, 255, 0.4) Client->>+Server: Send request with JWT (Authorization header) Server->>Server: Verify JWT signature & claims alt JWT valid Server-->>-Client: Return protected resource/data else JWT invalid/expired Server-->>-Client: Return 401 Unauthorized end Client-->>-Server: Acknowledge receipt end else Credentials invalid Server-->>-Client: Return authentication error end