Files
keycloak-pattern/docs/evidence/b0-bff-redis-deploy/03-beans-analysis.txt
DongHyeonkaandClaude Opus 5 e62bbb4df0 docs: B-0 — deploy the BFF and read what autoconfiguration actually chose
The authorized client repository is AuthenticatedPrincipalOAuth2AuthorizedClientRepository, keyed by principal with no session id in it, which is the mechanism behind the sharing problem Q1 and Q3 describe. Sharing a store does not fix a lookup key.

Five problems on the way in: only build output was committed under bff/, a duplicate YAML key broke the image build and was invisible until the full log was captured, env placeholders without defaults broke the tests, actuator was behind the login redirect so a 200 was the login page, and the 117KB beans response failed through the proxy.

Deploying two replicas made the login itself fail before any experiment started, because the authorization request lives in per-instance memory and the callback lands elsewhere.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 13:48:33 +09:00

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=== B-0 — 자동구성이 실제로 고른 구현체 ===
컨텍스트: keycloak-bff
전체 빈 수: 321
--- 세션 · 토큰 저장소 관련 ---
authorizedClientManager -> AuthorizedClientServiceOAuth2AuthorizedClientManager
authorizedClientManagerRegistrar -> OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerRegistrar
authorizedClientRepository -> AuthenticatedPrincipalOAuth2AuthorizedClientRepository
authorizedClientService -> InMemoryOAuth2AuthorizedClientService
org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientConfigurations$OAuth2AuthorizedClientServiceConfiguration -> OAuth2ClientConfigurations$OAuth2AuthorizedClientServiceConfiguration
org.springframework.security.config.annotation.web.configuration.OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerConfiguration -> OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerConfiguration
--- OAuth2 클라이언트 관련 전체 ---
authorizedClientManager -> AuthorizedClientServiceOAuth2AuthorizedClientManager
authorizedClientManagerRegistrar -> OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerRegistrar
authorizedClientRepository -> AuthenticatedPrincipalOAuth2AuthorizedClientRepository
authorizedClientService -> InMemoryOAuth2AuthorizedClientService
clientRegistrationRepository -> InMemoryClientRegistrationRepository
org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientAutoConfiguration -> OAuth2ClientAutoConfiguration
org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientConfigurations$ClientRegistrationRepositoryConfiguration -> OAuth2ClientConfigurations$ClientRegistrationRepositoryConfiguration
org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientConfigurations$OAuth2AuthorizedClientServiceConfiguration -> OAuth2ClientConfigurations$OAuth2AuthorizedClientServiceConfiguration
org.springframework.boot.autoconfigure.security.oauth2.client.servlet.OAuth2ClientWebSecurityAutoConfiguration -> OAuth2ClientWebSecurityAutoConfiguration
org.springframework.security.config.annotation.web.configuration.OAuth2ClientConfiguration -> OAuth2ClientConfiguration
org.springframework.security.config.annotation.web.configuration.OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerConfiguration -> OAuth2ClientConfiguration$OAuth2AuthorizedClientManagerConfiguration
org.springframework.security.config.annotation.web.configuration.OAuth2ClientConfiguration$OAuth2ClientWebMvcSecurityConfiguration -> OAuth2ClientConfiguration$OAuth2ClientWebMvcSecurityConfiguration
spring.security.oauth2.client-org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientProperties -> OAuth2ClientProperties
--- Redis / Spring Session 이 구성되었는가 ---
★ 없음 — Redis 도 Spring Session 도 구성되지 않았다