feat(licensing): report active seat quota and usage to upstream license authority

src/server_enrollment.py

@@ -900,13 +900,17 @@ def renew_ca_cert_mtls(
     upstream_ca_pem: Optional[str] = None,
     requested_seats: Optional[int] = None,
     seat_increment: int = 0,
+    seats_taken: Optional[int] = None,
+    active_seats: Optional[int] = None,
+    hostname: Optional[str] = None,
+    server_fingerprint: Optional[str] = None,
     timeout: int = 15,
     verify_tls: bool = True
 ) -> Tuple[bool, str, Optional[str]]:
     """
     Connects to the master License Authority using mutual TLS (mTLS), authenticating
     with the server's current ca.crt and ca.key, and requests an automated renewal.
-    Supports requesting seat quota increases or increments during renewal.
+    Supports requesting seat quota increases or increments during renewal and reporting active seat usage.
     If renewed, writes backup of previous ca.crt and saves new ca.crt in cert_dir.
     Returns (success, message, new_ca_cert_pem).
     """
@@ -924,10 +928,15 @@ def renew_ca_cert_mtls(
             current_pem = f.read()
         info = extract_license_info_from_cert(current_pem)
 
+        effective_seats_taken = seats_taken if seats_taken is not None else active_seats
         payload_dict = {
             "license_id": info.get("license_id"),
             "fingerprint": info.get("fingerprint"),
-            "current_cert": current_pem
+            "current_cert": current_pem,
+            "seats_taken": effective_seats_taken,
+            "active_seats": effective_seats_taken,
+            "hostname": hostname or "",
+            "server_fingerprint": server_fingerprint or ""
         }
         if requested_seats is not None:
             payload_dict["requested_seats"] = requested_seats