INNER CODE UNIT · Python

_mask_env_value

CaddyGlow/ccproxy-api · ccproxy/cli/main.py:393

def _mask_env_value(key: str, value: str) -> str:
    """Mask sensitive values based on common substrings in the key."""
    lowered = key.lower()
    sensitive_markers = [
        "token",
        "secret",
        "password",
        "passwd",
        "key",
        "api_key",
        "bearer",
        "auth",
        "credential",
    ]
    if any(m in lowered for m in sensitive_markers):
        if not value:
            return value
        # keep only last 4 chars for minimal debugging

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