We are getting multiple "Request Fail" errors upon logging into Identity Portal when SSO is integrated after applying a Portal Cumulative Patch.
To resolve this issue you need to have SSO protect the ‘jpg,png,jpeg,gif’ resources.
1) Add/Edit realm – ‘/sigma/rest/resources’ and set it to be ‘Protected’, make sure GET and POST rules are included.
2) Under Agent Configuration Object – set ‘IgnoreExt’ attribute value to ‘.class,.fcc,.scc,.sfcc,.ccc,.ntc,.css,.js,.woff,.woff2,.svg,.ttf,.eot,.json’.
3) Clear SSO cache