5. OpenID Flow input OpenID OP Discovery Association Authentication Request RP Discovery show Login Page input ID/PW Authentication Response OP Discovery Check Authentication OpenID login succeeded! RP OP UA show Let-me-in Page click Let-me-in!
7. Attribute Exchange Flow + AX Parameters AX 用の UI + AX Response input OpenID OP Discovery Association Authentication Request RP Discovery show Login Page input ID/PW Authentication Response OP Discovery Check Authentication OpenID login succeeded! RP OP UA show Let-me-in Page click Let-me-in!
13. UI Extension(popup) + UI Parameters show popup UI open popup window (RP) close popup window and continue the rest process in main window(RP) input OpenID OP Discovery Association Authentication Request RP Discovery show Login Page input ID/PW Authentication Response OP Discovery Check Authentication OpenID login succeeded! RP OP UA show Let-me-in Page click Let-me-in!