=== http 로 로그인 체인이 도나 ===
oauth2 진입  302 -> https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=Vt28FHS-cuqr7NcdUaR6xjPOs2zreT0crThNPaGjDuQ%3D&redirect_uri=http://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=s14SFB1opH_jb0_IQKSx65X6FrtD4-8svAS8qfTQQwU&code_challenge=iv0wxqu3JsnSsT-f07hRh1UCwei4WHBZiDNGw-TATvA&code_challenge_method=S256

=== 그 리다이렉트를 따라가 본다 (3홉) ===
final 302  https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=ATjUt4POkZvWTWfeYJHZxH4uYbJGdIcMDjw0yYmXTW8%3D&redirect_uri=http://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=R7GTKPxRn-hNvjvcsYTH_Zpw32wrlD7h376XQ1d5I2I&code_challenge=C9PP9r8Oze2mzwC6AusVE19CKx6-xHoQ1fxZwHO7PRM&code_challenge_method=S256

=== 등록된 redirectUris ===
