DongHyeonkaandClaude Opus 5
95c0e680b5
The skill says drawings carry names and sentences go in <desc> and the paragraph beside the figure. I put sentences in node details and edge labels instead, and 27 of the 28 diagrams shipped with prose inside the canvas — "예측 다섯 개가 틀렸다", "아홉 번 조용히 실패했다", "막혀서 닿지 않는다". Only label and details render on the canvas; description does not. So every sentence moved to a noun phrase and the meaning stays in description, which was already carrying it. 막혀서 닿지 않는다 -> 차단 아홉 번 조용히 실패했다 -> 조용한 실패 9건 예측 다섯 개가 틀렸다 -> 틀린 예측 5건 로그아웃이 정리하지 않는다 -> 로그아웃 미정리 볼륨이 없으면 여기까지다 -> 볼륨 없음 Three node labels were sentences too and became names: 세션 스냅샷, 예측 선기록, 대조군 확보. What stays is what the rules protect — identifiers, commands and measured values: PRIMARY KEY (client_registration_id, principal_name), ValidationFailedException: 1 changesets check sum, nginx -t && nginx -s reload, SET LOCAL synchronous_commit TO OFF. Those are names of things, not prose about them. 294 canvas strings across 28 diagrams, none matching a sentence ending, average 11 characters. All 28 still lint clean and re-rendered. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
85 lines
7.0 KiB
XML
85 lines
7.0 KiB
XML
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<svg xmlns="http://www.w3.org/2000/svg" width="680" height="690" viewBox="0 0 680 690" role="img" aria-labelledby="diagram-title diagram-description">
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<title id="diagram-title">지우지 않으면 통과한다</title>
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<desc id="diagram-description">nginx 는 자기가 proxy_set_header 로 설정한 헤더만 덮어쓴다. 설정하지 않은 이름은 클라이언트가 보낸 값이 그대로 지나간다. 그래서 X-Auth-Request-Roles 같은 헤더를 앱이 믿으려면 프록시가 그 이름을 먼저 빈 값으로 지워야 한다. 그리고 IdP 에서 클레임을 바꿔도 반영되지 않는다. 12회 요청 6초 동안 옛 값이 갔고 세션을 지워 재인증한 뒤에야 새 값이 왔다. 세션은 로그인 시점의 스냅샷이다.</desc>
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<metadata>{"techviz":{"spec_version":"1.1","id":"b4-header-trust-boundary","profile":"component-flow"},"source_context":{"document":"docs/keycloak-session-store/final/document.md","document_sha256":"1d44cba1905544d92f1d26ae36a8deb64a3db3914d6b488fd30d6ae7f8cfbabe","anchor":{"kind":"heading","value":"B-4 · Edge 인가의 범위 (Q4)","line":401}},"evidence_policy":"Each factual element cites source lines or is marked assumption.","diagram_only":true}</metadata>
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<marker id="arrow" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="7" markerHeight="7" orient="auto-start-reverse">
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<path d="M 0 0 L 10 5 L 0 10 z" />
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</marker>
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<style>
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:root { color-scheme: light; }
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text { font-family: Inter, Pretendard, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; fill: #111827; }
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.canvas { fill: #ffffff; }
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.group-box { fill: #ffffff; stroke: #9ca3af; stroke-width: 1.4; stroke-dasharray: 7 5; }
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.group-label-bg { fill: #ffffff; }
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.group-label { font-size: 13px; font-weight: 650; fill: #374151; }
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.edge { fill: none; stroke: #374151; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; marker-end: url(#arrow); }
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.edge.style-dashed, .edge.semantic-dashed, .edge.assumption { stroke-dasharray: 7 5; }
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.edge.style-dotted { stroke-dasharray: 2 5; }
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.edge.emphasis-primary { stroke: #2563eb; stroke-width: 2.2; }
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.edge.emphasis-muted { stroke: #9ca3af; }
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.edge.emphasis-warning, .edge.kind-failure, .edge.kind-error { stroke: #dc2626; stroke-width: 2.2; }
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.edge-label-bg { fill: #ffffff; }
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.edge-label { font-size: 12px; font-weight: 560; text-anchor: middle; }
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.node-shape.emphasis-warning { stroke: #d97706; stroke-width: 2; fill: #fffdf5; }
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.node-shape.kind-database, .node-shape.kind-datastore, .node-shape.kind-storage { fill: #f8fafc; }
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.node-shape.kind-queue, .node-shape.kind-event, .node-shape.kind-topic { fill: #fafafa; }
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.node-role { font-size: 10px; letter-spacing: 0.04em; text-anchor: middle; fill: #6b7280; }
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.node-detail-divider { stroke: #d1d5db; stroke-width: 1; }
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.node-detail { font-size: 11px; fill: #374151; }
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.assumption-badge { font-size: 9px; font-weight: 700; fill: #92400e; }
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.failure-mark { stroke: #dc2626; stroke-width: 4; stroke-linecap: round; }
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.lifeline { stroke: #9ca3af; stroke-width: 1.2; stroke-dasharray: 5 5; }
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.timeline-axis { stroke: #374151; stroke-width: 1.8; marker-end: url(#arrow); }
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.timeline-stem { stroke: #6b7280; stroke-width: 1.3; }
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.timeline-marker { fill: #ffffff; stroke: #374151; stroke-width: 1.7; }
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.timeline-marker.primary { fill: #2563eb; stroke: #2563eb; }
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.timeline-marker.warning { fill: #dc2626; stroke: #dc2626; }
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.timeline-label { font-size: 13px; font-weight: 650; text-anchor: middle; }
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.timeline-detail { font-size: 11px; fill: #4b5563; text-anchor: middle; }
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<polyline class="edge kind-request style-solid emphasis-normal" points="167.5,144.0 167.5,192.0 167.5,192.0 167.5,240.0" data-evidence="393-400" />
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<rect class="edge-label-bg" x="165.8" y="178.0" width="51.5" height="22" rx="3" />
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<text class="edge-label" x="191.5" y="193.0">위조 헤더</text>
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<polyline class="edge kind-request style-solid emphasis-normal" points="167.5,311.0 167.5,359.0 167.5,359.0 167.5,407.0" data-evidence="393-400" />
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<rect class="edge-label-bg" x="155.7" y="345.0" width="71.6" height="22" rx="3" />
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<text class="edge-label" x="191.5" y="360.0">미삭제 시 통과</text>
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<polyline class="edge kind-request style-solid emphasis-normal" points="167.5,478.0 167.5,526.0 167.5,526.0 167.5,574.0" data-evidence="393-408" />
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<rect class="edge-label-bg" x="165.8" y="512.0" width="51.5" height="22" rx="3" />
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<text class="edge-label" x="191.5" y="527.0">인가 헤더</text>
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<g id="node-attacker">
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<g class="actor-symbol emphasis-warning" data-evidence="393-400"><circle cx="167.5" cy="80.0" r="11.0" /><line x1="167.5" y1="96.0" x2="167.5" y2="105.0" /><line x1="149.5" y1="106.0" x2="185.5" y2="106.0" /><line x1="167.5" y1="105.0" x2="152.5" y2="122.0" /><line x1="167.5" y1="105.0" x2="182.5" y2="122.0" /></g>
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<text class="node-label" x="167.5" y="137.0">밖에서 보낸 위조 헤더</text>
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</g>
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<g id="node-nginx">
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<polygon class="node-shape kind-gateway emphasis-warning role-control" data-evidence="393-400" points="167.5,240.0 265.0,275.5 167.5,311.0 70.0,275.5" />
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<text class="node-label" x="167.5" y="267.0">nginx</text>
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<line class="node-detail-divider" x1="84.0" y1="288.0" x2="251.0" y2="288.0" />
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<text class="node-detail" x="86.0" y="305.0">proxy_set_header ... ""</text>
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</g>
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<g id="node-proxy">
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<polygon class="node-shape kind-gateway emphasis-normal role-control" data-evidence="393-400" points="167.5,407.0 247.5,442.5 167.5,478.0 87.5,442.5" />
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<text class="node-label" x="167.5" y="434.0">oauth2-proxy</text>
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<line class="node-detail-divider" x1="101.5" y1="455.0" x2="233.5" y2="455.0" />
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<text class="node-detail" x="103.5" y="472.0">--set-xauthrequest</text>
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</g>
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<g id="node-app">
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<rect class="node-shape kind-service emphasis-primary role-target" data-evidence="401-408" x="92.5" y="574.0" width="150.0" height="71.0" rx="7" />
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<text class="node-label" x="167.5" y="601.0">앱</text>
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<line class="node-detail-divider" x1="106.5" y1="622.0" x2="228.5" y2="622.0" />
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<text class="node-detail" x="108.5" y="639.0">로그인 시점 스냅샷</text>
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</g>
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</svg>
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