feat: wifi hotspot provisioning + config integrations block

provisioning_server.py

@@ -168,9 +168,16 @@ def run_provisioning():
             print('[provisioning] connection from', addr)
             method, path, body = _parse_http_request(conn)
 
-            if method == 'GET' and path == '/':
-                info = ujson.dumps({'sn': sn, 'ip': ip, 'status': 'awaiting_provision'})
+            if method == 'GET' and (path == '/' or path == '/info'):
+                info = ujson.dumps({
+                    'sn':     sn,
+                    'ip':     ip,
+                    'status': 'awaiting_provision',
+                    'type':   'identity-iot',
+                    'port':   HTTP_PORT,
+                })
                 _http_response(conn, '200 OK', info)
+                conn.close()
 
             elif method == 'POST' and path == '/provision':
                 try:
@@ -184,7 +191,7 @@ def run_provisioning():
 
                     # Basic validation
                     required = ['wifi_ssid', 'wifi_pass', 'comm_key', 'comm_iv',
-                                'base_url', 'tenant_id', 'node_type', 'node_id']
+                                'identity_iot_url', 'tenant_id', 'node_type', 'node_id']
                     for k in required:
                         if k not in cfg:
                             raise Exception('missing field: ' + k)
@@ -209,4 +216,4 @@ def run_provisioning():
 
     udp.close()
     srv.close()
-    return received_cfg
+    return received_cfg