question: @ RequestMapping ( value = "/SAML2/SSO" , method = RequestMethod . GET , params = Shared . PASSWORD_ENTRY ) public String ssoDefaultTenantPasswordEntry ( Locale locale , Model model , HttpServletRequest request , HttpServletResponse response ) throws IOException { logger . info ( "Welcome to SP-initiated AuthnRequest handler, PASSWORD entry form! " + "The client locale is " + locale . toString ( ) + ", DEFAULT tenant" ) ; return ssoPasswordEntry ( locale , Shared . getDefaultTenant ( ) , model , request , response ) ; }
target:  Handle SAML AuthnRequest for default tenant, UNP entry form