don't throw exception if header not available

autodeploy_service_app/autodeploy.py

@@ -48,14 +48,10 @@ class AutoDeploy(Resource):
         try:
             headers = flaskRequest.headers
             secure_token = getenv('SECURE_TOKEN')
-            if secure_token:
-                app.logger.info(secure_token[:3] + "***")
-            else:
-                app.logger.info("No secure_token found")
-            if secure_token and not headers['X-Gitlab-Token']:
+            if secure_token and not headers.get('X-Gitlab-Token'):
                 app.logger.info('Request does not have an X-Gitlab-Token in headers')
                 return '{}', 403
-            if secure_token and headers['X-Gitlab-Token'].rstrip() is not secure_token.rstrip():
+            if secure_token and headers.get('X-Gitlab-Token').rstrip() is not secure_token.rstrip():
                 app.logger.warning('Request does not have a valid X-Gitlab-Token in headers')
                 return '{}', 403
             body = json.loads(flaskRequest.data.decode('utf-8'))