tools: provision: detect conflict in cloud and CLI ID

Detect conflicts between the ID a board is already provisioned with on
the cloud and the ID the user provides on the command line.

Signed-off-by: Jordan Yates <jordan@embeint.com>

Author: JordanYates

src/infuse_iot/tools/provision.py

@@ -148,6 +148,12 @@ def run(self):
                 assert isinstance(response.parsed, Device)
                 self._org = response.parsed.organisation_id
                 self._board = response.parsed.board_id
+                cloud_id = int(response.parsed.device_id, 16)
+                if self._id and (self._id != cloud_id):
+                    # ID provided on the command line but device already provisioned as another ID
+                    err = f"HW ID 0x{hardware_id:016x} provisioned as 0x{cloud_id:016x} on the cloud"
+                    err += f" but CLI requested 0x{self._id:016x}"
+                    sys.exit(err)
                 pass
             elif response.status_code == HTTPStatus.NOT_FOUND:
                 # Create new device here