## Unrestricted Forwarded IPs

Setting forwarded_allow_ips to '*' trusts all IP addresses in X-Forwarded-For headers. This enables IP spoofing attacks where malicious clients can forge their source IP address.

```suggestion
        forwarded_allow_ips=os.getenv("TRUSTED_PROXIES", "127.0.0.1"),  # Only trust specific proxy IPs
```

<details><summary><strong>Standards</strong></summary>

- OWASP-A01
- CWE-284

</details>

## Missing Error Handling

Converting port to int without error handling can crash the application if PORT environment variable contains non-numeric value. This creates a reliability issue during deployment with misconfigured environment.

```suggestion
    try:
        port = int(os.getenv("PORT", 8000))
    except ValueError:
        print("Error: PORT environment variable must be a number")
        port = 8000
```

<details><summary><strong>Standards</strong></summary>

- ISO-25010-Reliability
- Error Handling Best Practices

</details>

## Missing Docstring

The main function lacks a docstring explaining its purpose and behavior. This reduces code maintainability as future developers won't understand the function's role without reading its implementation.

```suggestion
def main():
    """
    Configure and start the uvicorn server with environment-specific settings.
    Uses environment variables for configuration with sensible defaults.
    """
```

<details><summary><strong>Standards</strong></summary>

- PEP 257
- Clean Code

</details>