45 lines
4.4 KiB
XML
45 lines
4.4 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<mxfile host="app.diagrams.net" modified="2026-07-23T00:00:00.000Z" agent="techviz-harness" version="24.7.17" type="device">
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<diagram id="ap3-bff-architecture" name="AP3는 browser session을 BFF-owned Bearer 요청으로 바꾼다">
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<mxGraphModel dx="938" dy="406" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="938" pageHeight="1169" math="0" shadow="0">
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<root>
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<mxCell id="0"/>
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<mxCell id="1" parent="0"/>
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<mxCell id="g_browser-session-zone" value="Browser session boundary" style="swimlane;html=1;rounded=1;startSize=30;horizontal=1;dashed=1;strokeWidth=1.5;fillColor=#f7f9fb;strokeColor=#66788a;fontStyle=1;fontSize=13;" vertex="1" parent="1">
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<mxGeometry x="40.0" y="118.0" width="230.0" height="160.0" as="geometry"/>
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</mxCell>
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<mxCell id="g_server-application-zone" value="Server-side application path" style="swimlane;html=1;rounded=1;startSize=30;horizontal=1;dashed=1;strokeWidth=1.5;fillColor=#f7f9fb;strokeColor=#66788a;fontStyle=1;fontSize=13;" vertex="1" parent="1">
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<mxGeometry x="370.0" y="35.0" width="523.0" height="326.0" as="geometry"/>
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</mxCell>
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<mxCell id="n_browser" value="Browser<br/>HttpOnly AP3_SESSION<br/>OAuth token 없음" tooltip="OAuth token을 받지 않고 AP3_SESSION으로 BFF endpoint를 호출한다. | Evidence: L192-L194" style="whiteSpace=wrap;html=1;rounded=1;strokeWidth=2;fontSize=14;fontStyle=1;fillColor=#ffffff;strokeColor=#2d4357;verticalAlign=middle;dashed=1;fillColor=#f5f7fa;" vertex="1" parent="1">
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<mxGeometry x="70.0" y="164.0" width="170.0" height="88.0" as="geometry"/>
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</mxCell>
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<mxCell id="n_bff" value="Spring BFF<br/>bff-confidential<br/>oauth2Login<br/>/bff/api/me" tooltip="브라우저 session을 현재 authorized client와 downstream Bearer 요청으로 변환하는 confidential client. | Evidence: L192-L196" style="whiteSpace=wrap;html=1;rounded=1;strokeWidth=2;fontSize=14;fontStyle=1;fillColor=#ffffff;strokeColor=#2d4357;verticalAlign=middle;strokeColor=#2563eb;strokeWidth=2;" vertex="1" parent="1">
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<mxGeometry x="400.0" y="155.5" width="150.0" height="105.0" as="geometry"/>
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</mxCell>
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<mxCell id="n_authorized-client-store" value="Authorized-client store<br/>access token<br/>refresh token" tooltip="BFF가 access와 refresh token을 보관하고 현재 authorized client를 조회하는 server-side state. | Evidence: L192-L196" style="whiteSpace=wrap;html=1;rounded=1;strokeWidth=2;fontSize=14;fontStyle=1;fillColor=#ffffff;strokeColor=#2d4357;verticalAlign=middle;" vertex="1" parent="1">
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<mxGeometry x="710.0" y="81.0" width="153.0" height="108.0" as="geometry"/>
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</mxCell>
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<mxCell id="n_resource-server" value="Internal Resource Server" tooltip="BFF가 만든 Bearer 요청을 받는 내부 보호 자원. | Evidence: L194-L194" style="whiteSpace=wrap;html=1;rounded=1;strokeWidth=2;fontSize=14;fontStyle=1;fillColor=#ffffff;strokeColor=#2d4357;verticalAlign=middle;" vertex="1" parent="1">
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<mxGeometry x="710.0" y="261.0" width="153.0" height="74.0" as="geometry"/>
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</mxCell>
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<mxCell id="e_bff-to-resource-server" value="Bearer 요청" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;strokeWidth=2;endArrow=block;endFill=1;" edge="1" parent="1" source="n_bff" target="n_resource-server">
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<mxGeometry relative="1" as="geometry">
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<mxPoint x="654.0" y="257.5" as="offset"/>
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</mxGeometry>
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</mxCell>
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<mxCell id="e_bff-to-store" value="client 조회" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;strokeWidth=2;endArrow=block;endFill=1;" edge="1" parent="1" source="n_bff" target="n_authorized-client-store">
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<mxGeometry relative="1" as="geometry">
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<mxPoint x="654.0" y="167.0" as="offset"/>
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</mxGeometry>
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</mxCell>
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<mxCell id="e_browser-to-bff" value="AP3_SESSION" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;strokeWidth=2;endArrow=block;endFill=1;" edge="1" parent="1" source="n_browser" target="n_bff">
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<mxGeometry relative="1" as="geometry">
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<mxPoint x="320.0" y="180.0" as="offset"/>
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</mxGeometry>
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</mxCell>
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</root>
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</mxGraphModel>
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</diagram>
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</mxfile>
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