multi-key signing implementation

owrx/controllers/receiverid.py

@@ -6,16 +6,17 @@ from datetime import datetime
 class ReceiverIdController(Controller):
     def __init__(self, handler, request, options):
         super().__init__(handler, request, options)
-        self.authHeaders = []
+        self.authHeader = None
 
     def send_response(self, content, code=200, content_type="text/html", last_modified: datetime = None, max_age=None, headers=None):
-        if headers is None:
-            headers = {}
-        headers['Authorization'] = self.authHeaders
+        if self.authHeader is not None:
+            if headers is None:
+                headers = {}
+            headers['Authorization'] = self.authHeader
         super().send_response(content, code=code, content_type=content_type, last_modified=last_modified, max_age=max_age, headers=headers)
         pass
 
     def handle_request(self):
-        headers = self.request.headers.get_all("Authorization", [])
-        self.authHeaders = [ReceiverId.getResponseHeader(h) for h in headers]
+        if "Authorization" in self.request.headers:
+            self.authHeader = ReceiverId.getResponseHeader(self.request.headers['Authorization'])
         super().handle_request()