[keycloak-user] JavaScript client, iframe and IE

Hi! Has anyone encountered any problems with a JavaScript client running on Internet Explorer? It seems that IE applies some restrictions regarding <iframe /> and cookies. Unless the Keycloak server in question returns a P3P header, IE does not allow any cookies to be set by Keycloak inside the <iframe> on a JavaScript client. Here's Microsoft's blog post regarding the issue: https://blogs.msdn.microsoft.com/ieinternals/2013/09/17/a-quick-look-at-p3p/ If I have understood correctly IE doesn't really care about the header's value as long as it has been set. For example Google returns: P3P: CP="This is not a P3P policy! See https://www.google.com/support/accounts/answer/151657?hl=en for more info." What do you think, should Wildfly in the Keycloak distribution add the P3P header by default? Best regards, Thomas