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document-haness/docs/clean-architecture-backend-template/tech-log-studio/delivery-and-settlement-models/concept/concept-messaging-security-c05.md
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DongHyeonkaandClaude Opus 5 b2963105a8 docs(keycloak-session-store): import the session-storage lab as a new project
The keycloak project ended with four open questions that design could not
settle. A two-VM lab was built to answer them by measurement, and this is
that material: 26 experiments, 125 raw command outputs, 22 browser captures.

Follows the import procedure in README.md.

  source/     the originating repository verbatim — 78 documents, 28 SVGs,
              8 manifests, plus .source-revision recording the commit
  final/      the SSOT
    document.md   729 lines written from the 29 experiment documents, not
                  concatenated: what was predicted, what was measured, and
                  where the measurement itself was wrong
    evidence/raw    125 outputs, flattened to <experiment>__<file> because
                    the originals collided (01-baseline.txt appeared three
                    times) and the audit only globs the top level
    evidence/meta   one per raw file; command and exitCode are null and the
                    README says why rather than inventing them
    evidence/browser  22 captures
    assets/       three diagrams through techviz
    .techviz/     their VizSpecs

A separate project rather than an addition to keycloak: the B-layer answers
that project's four questions, but the A, C and D layers are about cluster
failure, SSO and operations, and one document.md should hold one subject.
The four question records there can point here through 관계.

Recorded rather than papered over: only three of the 28 diagrams were
remade. The repository forbids hand-drawn SVG and forbids titles inside the
canvas; all 28 originals carry both, so converting them is redrawing, not
reformatting. They stay in source/ and the gap is written into the document.

verify-pipeline.py passes. audit-records.py reports no issues.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 22:51:59 +09:00

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kind, slug, title, topic, project, status, sourceRevision, rootTreeNode, evidenceCapturedOn, assets, evidence, source, module
kind slug title topic project status sourceRevision rootTreeNode evidenceCapturedOn assets evidence source module
CONCEPT messaging-security-c05 같은 두 검사를 두 예외 계층이 나눠 갖는다 delivery-and-settlement-models clean-architecture-backend-template 게시 전 21234e38cdb9a926cbc92bb97a2aee2e4a7d2916 concept:messaging-security-c05 2026-09-01
key file
messaging-security-c05 ../../../final/evidence/rendered/messaging-security-c05.svg
../../../final/evidence/raw/messaging-security-c05.txt
원본 분석 절은 analysis/messaging/messaging-security.md#L339 이다.
messaging-security

같은 두 검사를 두 예외 계층이 나눠 갖는다

보안 판정이 두 예외 계층으로 나뉜다. BrokerTlsPolicy는 안정 코드가 붙은 MessagingConfigurationException을 쓰고, MessageSecurityValidator는 코드 없는 IllegalArgumentException을 쓴다.

관계

  • 배선된 게이트는 자기 leaf 레인에서 검증한다 같은 분석 리프에서 끌어낸 규칙이다.
  • 같은 술어가 두 타입에 있으면 하나가 다른 하나를 부른다 같은 분석 리프에서 끌어낸 규칙이다.
  • 가변 필드로 상태 전이를 표현하면 가시성을 함께 정한다 같은 분석 리프에서 끌어낸 규칙이다.
  • 맵 갱신 함수 안에서 I/O를 하면 그 지연이 락 범위가 된다 같은 분석 리프에서 끌어낸 규칙이다.

본문

실패가 두 계층으로 나뉜다.

코드 예외 위치
TLS_REQUIRED MessagingConfigurationException BrokerTlsPolicy
HOSTNAME_VERIFICATION_REQUIRED MessagingConfigurationException 같음
TLS_PROTOCOL_NOT_ACCEPTED MessagingConfigurationException 같음
TLS_PROTOCOL_UNSPECIFIED MessagingConfigurationException 같음
APPLICATION_HOLDS_DESTRUCTIVE_GRANT MessagingConfigurationException BrokerAclManifest(미사용)
DESTINATION_PUBLISH_DENIED MessageAuthorizationException DestinationAccessValidator(미사용)
DESTINATION_CONSUME_DENIED MessageAuthorizationException 같음(미사용)
DESTINATION_ADMIN_DENIED MessageAuthorizationException 같음(미사용)
(코드 없음) IllegalArgumentException × 5 MessageSecurityValidator
(코드 없음) IllegalArgumentException CredentialIds, 각 생성자
(코드 없음) IllegalStateException CredentialRuntime.material() 소거 후

BrokerTlsPolicy 참조 위치

:::evidence key="messaging-security-c05" alt="코드베이스에서 BrokerTlsPolicy 를 검색한 출력 28줄. 이 기록이 세는 참조가 그 출력에 그대로 보인다." caption="BrokerTlsPolicy 코드베이스 검색 — 28줄 · exit 0" zoom="true" :::

나뉘는 지점

BrokerTlsPolicy는 안정 코드가 붙은 MessagingConfigurationException을 쓰고, MessageSecurityValidator는 코드 없는 IllegalArgumentException을 쓴다. 둘이 같은 두 검사(TLS·hostname)를 공유하는데도 그렇다 — §12.3, §17.