question: protected boolean isIDPProxyEnabled ( FSAuthnRequest authnRequest ) throws FSException { if ( authnRequest . getMinorVersion ( ) != IFSConstants . FF_12_PROTOCOL_MINOR_VERSION ) { return false ; } FSScoping scoping = authnRequest . getScoping ( ) ; if ( scoping != null && scoping . getProxyCount ( ) == 0 ) { return false ; } String enabledString = IDFFMetaUtils . getFirstAttributeValueFromConfig ( spConfig , IFSConstants . ENABLE_IDP_PROXY ) ; if ( enabledString != null && enabledString . equalsIgnoreCase ( "true" ) ) { return true ; } else { return false ; } }
target:  Checks if the identity provider is configured for proxying the  authentication requests for a requesting service provider.