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feat(spec)!: HierarchyScopeContext 增必填 posture 信号 —— single 姿态下 DEPTH 合法解析 (#6139) - #6366
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origin/main 上两个已接受立场互相矛盾,resolver 无法同时满足: 1. `IHierarchyScopeResolver.resolveOwnerIds` 要求实现在 `organizationId` 为 `null` 时**无条件** fail closed(「no org 不是 every org」,#5852/#5973)。 2. 裁 C(#5859,PR #6067 落地)要求 single 姿态部署 —— 根本没有组织 —— 喂显式 null 且 DEPTH 照常生效。 `HierarchyScopeContext` 无从分辨这两个 `null`,于是严格 spec-conformant 的 resolver(cloud PR #1196 就是照字面无条件 fail-close)必然杀死每一个 single 姿态部署上的企业 DEPTH。契约要求的,正是平台裁决禁止的。 FROM `{ userId, organizationId: string | null, tenantId? }`,null 组织 ⇒ 永远 fail closed。 TO 同上 + **必填** `posture: TenancyPosture`(ADR-0105 D1),义务改为由两个 字段共同判读: - `single` + `organizationId: null` —— **合法**。压根没有组织维度,`null` 即 那唯一的隐式租户;resolver 必须照常解析 DEPTH。在此拒绝不是保守,而是为每一个 无组织部署退役了层级作用域。 - `group` / `isolated` + `null` —— **严格 fail closed**。墙在生效,`null` 是 缺失的约束。这一半未变、未放松 —— 它正是关掉 #5852 跨组织提权的那一半。 选结构化信号而非散文豁免:散文无法被真正需要据此行动的代码读到 —— resolver 跑在 企业包里,它需要的是调用时的部署事实,不是一段话。 `posture` 必填,理由与 #5858 令 `organizationId` 必填完全同构:漏传的 producer 必须**编译失败**,而不是把 `undefined` 丢给每个 resolver 去猜 —— 一种猜法跨组织 泄露,另一种静默杀死 DEPTH。对**构造** HierarchyScopeContext 的一方这是破坏性 变更;IHierarchyScopeResolver 的实现方源码兼容,但只看 organizationId 的 resolver 不再 conformant,应改为两字段合读。 producer 侧不增成本:开源 sharing 层本就要解析姿态来决定是否咨询 resolver。该 推导现在收敛到一处(effectiveTenancyPosture()),本地拒绝改由它表达,使「拒绝」 与「上报的姿态」不可能各走各的。仍然 fail closed —— 姿态不可解析时上报最严格的 带墙姿态,绝不是 `single`。 showcase-scope-depth dogfood 用例改用**spec-conformant** 参考 resolver,并按真实 接口定型。原 fixture 取 `c: any` 且完全无视租户字段 —— 这正是 20 条 single 姿态 e2e 一路绿灯的原因:从来没有 spec-conformant 的 resolver 被练到,CI 因此看不见这 个矛盾。已验证非空转:把旧的无条件规则放回去,三条 DEPTH 证明立刻失败。 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011M7UwH25Unfi73UHim7ajY
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📓 Docs Drift CheckThis PR changes 2 package(s): 112 hand-written doc(s) reference the affected code and may need an implementation-accuracy re-verification:
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August 7, 2026 16:20
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Fixes#6139
执行 2026-08-07 维护者裁决,取结构化信号路线(散文豁免未启用):
HierarchyScopeContext增必填posture: TenancyPosture(复用 ADR-0105 D1 既有词汇,type-only import,契约模块零运行时耦合);resolveOwnerIds义务改为双字段判读 ——single+null org 合法、DEPTH 照常;group/isolated+null 的 fail-closed 义务逐字保持(#5852 那半边显式重 pin 为 STRICT)。生产侧收敛为单一effectiveTenancyPosture()计算,本地拒绝与上报姿态同源、不可漂移;不可解析姿态回落'isolated'(最严),永不猜'single'。反空洞实测(本卡最要紧的验证):dogfood 参考 resolver 改为 spec-conformant 并类型化后,临时恢复旧的无条件
null→[meId]会让 3 条 DEPTH 证明转红 —— 直接测量了「CI 看不见矛盾」的原病灶(旧c: anyfixture 下同样 3 条在杀 DEPTH 的 resolver 面前保持绿)。HierarchyScopeContext未声明organizationId/tenantId哪个权威 —— producer 只填一个、consumer 只读另一个,两边都「符合契约」 #5858 在同一接口加必填 organizationId 的同款定级先例);posture必填是 deliberate call(可选会逼 resolver 猜,两种猜法都是缺陷);若倾向 optional-then-required 两段迁移,回退成本已在终报写明;context.posture !== 'single'门),参考实现可逐字照抄本 PR 的 dogfood resolver。Generated by Claude Code