Hi all,
I've set this up according to the instructions here and it works as expected...sort of.
I am using Portal with WAB Dev Edition, have a public web app (based on public map). The bulk of the users are anonymous, so they DON'T need to ever log in. There is however one map service in there that is secured and available to several NAMED users only. This was causing the app to throw a login popup to the majority of the anonymous users.
I've set up the proxy, targeting the specific secured service, and got rid of the popup...anonymous users can view the map WITHOUT the secured service without being disturbed by login screens. However, the few named users that have access to the secured service do not see it now, as the proxy login is overriding their login privileges to the secured service.
Is there any way to apply the proxy conditionally? For example only apply it if the current user is not logged at all?