ruby: config request JWT used in functions

web/documentserver-example/ruby/app/models/service_converter.rb

@@ -59,7 +59,7 @@ class ServiceConverter
         req.add_field("Accept", "application/json")  # set headers
         req.add_field("Content-Type", "application/json")
 
-        if JwtHelper.is_enabled  # if the signature is enabled
+        if JwtHelper.is_enabled && JwtHelper.use_for_request  # if the signature is enabled
           payload["token"] = JwtHelper.encode(payload)  # get token and save it to the payload
           jwtHeader = Rails.configuration.header.empty? ? "Authorization" : Rails.configuration.header;  # get signature authorization header
           req.add_field(jwtHeader, "Bearer #{JwtHelper.encode({ :payload => payload })}")  # set it to the request with the Bearer prefix