```mermaid
graph TD
GOOGLE[google.com]
TCMS[tcms.pingap.net]
RMS
TPS
TCCTL[tcctl]

TCMS -->|token| User["Userfa:fa-user"]
User -->|token| TCCTL
TCMS -->|oauth| GOOGLE
TCCTL -->|with token| TCMS
RMS -->|verify token| TCMS
TPS -->|jwt-token| RMS
TCCTL -->|token| RMS
```