Trust reverse proxy client IP headers

karldns/settings.py

@@ -20,6 +20,7 @@ class DdnsSettings(BaseModel):
     admin_rate_limit_per_minute: int = Field(default=20, ge=1, le=10_000)
     max_request_body_bytes: int = Field(default=16_384, ge=1024, le=1_048_576)
     trusted_proxy_ips: set[str] = Field(default_factory=set)
+    trust_private_proxy_headers: bool = Field(default=True)
     rfc2136_server: str | None = None
     rfc2136_zone: str | None = None
     rfc2136_key_name: str | None = None