What are the points that should be considered when moving OAuth2 configuration from a SpringMVC application to a Struts2 application?
I've been trying to implement OAuth2 in my Struts2 application following this SpringMVC application example.
I've been removing code to get the example even simpler, and now the only difference between them is the org.springframework.web.servlet.DispatcherServlet in the example application.
Besides both applications have the same OAuth configuration, my application keeps throwing the following exception:
org.springframework.security.oauth2.client.resource.UserRedirectRequiredException: A redirect is required to get the users approval
when example application runs.
