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feat(386): 面板可回收存储空间,两步确认 + VACUUM 默认关(#386 第 4 条) - #410

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feat/386-panel-reclaim
Oct 11, 2026
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@modusensus modusensus commented Oct 11, 2026 •

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这条做了什么

面板此前只能看「库有多大」,不能收。回收一直只有两条路:命令行,或独立服务的数据面——两条都要离开面板。现在状态页多了「维护」分区与一张存储回收卡。

  • 挂载即预估一次:文件体积、空闲页、本次会清掉多少条输入快照与多少条归档向量
  • 改窗口后必须点「重新估算」;输入框与已算出的报告窗口不一致时执行钮禁用——对不可逆动作,确认态里摆着另一个窗口的数字是最坏的一种错位
  • 执行是两步确认:第一次点只进确认态,确认态把窗口与 VACUUM 状态锁死显示,第二次才真发请求;不用 window.confirm
  • VACUUM 默认关:它会短暂独占数据库(此时别的进程写入会 SQLITE_BUSY),属可选动作,默认开等于每次回收都替用户独占一次库
  • VACUUM 失败不渲染成干净的成功:两个 UPDATE 各自提交且不可逆,半成功态单独出文案(清理已完成、不可逆、文件暂时不会变小、重跑幂等),无论成败都露出回执号

后端

新增 GET/POST /api/dsh-mneme/maintenance/reclaim,复用与 CLI、standalone 同一份 maintenance 实现,数据面零改动。

两侧窗口解析口径刻意不同,都有理由:

  • GET 是 query 字符串域,只收十进制整数字面量(/^\d+$/),不用 Number()——它把空串、空数组、纯空格都化成 0,而 0 的含义是「清掉全部快照」,最坏解释绝不能从一个畸形输入静默拿到
  • POST 是 JSON 数字域,收数字并做 Number.isInteger + 非负校验
  • 两个方法都要鉴权;maintenance 未接线时回 503 而不是崩

测试与验证

项目 结果
全量 npm test 1650 tests / 1649 pass / 0 fail / 1 skipped
新增锁 后端 14 条 + 面板 8 条
变异检验 后端 19 条 + 面板 12 条,全部 RED、还原后 GREEN
src/ 与 lib/ check-sync 一致(57 个文件)

跳过的 1 条是 Windows 符号链接用例,环境性预存。

本改动另有一轮独立复核(自写探针、独立重做全部变异)。复核确认实现无正确性缺陷,但指出原变异清单有 5 条契约硬要求没被任何锁钉住,其中一条是危险默认——VACUUM 默认关没有任何测试守住。这 5 条锁已补齐并逐条变异验证,一并进本 PR:

覆盖洞 后果
VACUUM 默认关无锁 改成默认开也全绿:每次回收都独占数据库
非 2xx 报错文案无锁 失败被吞掉也全绿
执行丢 VACUUM 透传无锁 勾了 VACUUM 却静默不跑
确认报告丢窗口透传无锁 用户照着错的数字按下去
执行后不复位确认态无锁 下次点击绕过确认门

边界

  • 不关整条 issue:Refs #386
  • 不碰 docs/,不碰数据面实现

Summary by CodeRabbit

  • 新功能
    • 状态页新增存储回收面板,可估算指定保留期限内可回收的数据,并在两步确认后执行回收;可选整理数据库空间。
    • 面板展示回收数量、空间变化、操作回执和耗时,并区分回收失败与数据库整理失败。
  • 文档
    • 更新中英文开发文档中的测试数量,并补充存储回收功能说明。

面板此前只能看「库有多大」,不能收。回收一直只有命令行与独立服务
数据面两条路,而这两条都要离开面板。状态页新增「维护」分区与存储
回收卡:挂载即预估,改窗口必须重新估算,数字与输入框不一致时禁用
执行钮。

执行走两步确认:第一次点击只进确认态并把窗口与 VACUUM 状态锁死
显示,第二次才发请求。VACUUM 默认关——它会短暂独占数据库,属可选
动作,默认开等于每次回收都替用户独占一次库。VACUUM 失败不渲染成
干净的成功:两个 UPDATE 各自提交且不可逆,半成功态单独出文案,
无论成败都露出回执号。

后端新增 GET/POST /api/dsh-mneme/maintenance/reclaim,复用与 CLI、
standalone 同一份 maintenance 实现,数据面零改动。GET 是 query 字符
串域,只收十进制整数字面量,不用 Number()——它把空串、空数组、纯
空格都化成 0,而 0 的含义是「清掉全部快照」,最坏解释绝不能从一个
畸形输入静默拿到;POST 收 JSON 数字域,口径不同是刻意的。两个方法
都要鉴权。

Refs #386
Copilot AI lite review requested due to automatic review settings October 11, 2026 23:03

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Review in Change Stack →

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📝 Walkthrough

Walkthrough

新增存储回收 API 和状态页卡片。API 提供只读预估及经确认的回收操作。卡片提供预估、两步确认和执行结果展示。

Changes

存储回收

Layer / File(s) Summary
回收接口与请求校验
dsh-mneme/src/api.js, dsh-mneme/lib/api.js, dsh-mneme/CHANGELOG.md
新增需鉴权的 GET/POST 回收路由,支持 dry-run、请求校验、确认执行和错误响应。回收窗口上限为 3650 天。变更记录描述接口行为及维护实例接线。
维护实例接线与接口回归测试
dsh-mneme/src/index.js, dsh-mneme/lib/index.js, dsh-mneme/test/api-routes-gaps.test.js, README.md, dsh-mneme/README.md
维护实例现在传入面板 API 和 standalone API。新增接口及接线测试,覆盖鉴权、参数校验、dry-run、确认门、执行结果和错误处理。测试数量说明从 1627 更新为 1651。
状态页回收卡片
dsh-mneme/lib/client.js, dsh-mneme/test/client.test.js
状态页新增中英文存储回收卡片。卡片支持估算、两步确认、结果和回执展示,并区分 VACUUM 失败状态。测试覆盖请求、输入校验、确认状态及错误展示。

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~25 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant MaintenanceCard
  participant createApi
  participant maintenance
  MaintenanceCard->>createApi: 请求预估或提交确认后的回收请求
  createApi->>maintenance: 以 dryRun 参数调用回收
  maintenance-->>createApi: 返回回收报告
  createApi-->>MaintenanceCard: 返回报告或错误响应
Loading

Suggested reviewers: heptaspirit


Merge Risk | ⚪ Minimal · up to 3bd59

Merge Risk: ⚪ Minimal · up to 3bd59

This change adds a storage-reclaim card and API that require authentication, validate inputs, and need explicit two-step confirmation before deleting data. No outstanding defects were identified, and the earlier problems with window bounds, error handling, and receipt wording appear fixed. The change looks ready to merge.

Security Architecture Review

Security architecture risk: 🟡 Moderate · up to 3bd59

Storage cleanup can now be requested without credentials when no API token is configured. Two-step confirmation prevents accidental clicks, but does not authorize callers. Documented local-only access limits exposure; deployed network access and additional authentication are not confirmed.

Retained concerns

  • Medium · security · observed: The new reclaim handler allows credential-free irreversible cleanup when apiToken is empty. It is registered whenever the panel webServer exists, even when the standalone maintenance API is disabled. A caller reaching this handler can directly supply dryRun:false and confirm:true; the UI confirmation sequence is not an authorization boundary. Effective external exposure depends on host controls that are not established.
Security review details

Security Blast Radius

  • observed — The cleanup scope is the injected SQLite store, not an individual actor or tenant predicate. A zero-day request can clear essentially all eligible non-organize input snapshots; archived embeddings are cleared independently of that window. VACUUM also acts on the shared database. These effects do not delete memory rows or organize replay payloads.

Security Findings and Attack Paths

  • inferred — If an untrusted caller can reach the new handler without upstream authentication and apiToken is empty, a direct confirmed POST can reach global cleanup without credentials or either UI click. This is a conditional source-level attack path, not a verified deployed exploit. No retained security finding was supplied.

Trust Boundaries and Controls

  • observed — Configured panel credentials are checked before maintenance execution. The prior standalone service generates a nonempty token and authenticates reclaim requests, but the base panel already exposed that token through GET external-api and allowed other writes under optional authentication. Therefore the PR adds a direct cleanup path rather than creating the permissive policy itself; existing standalone protection was not an independent effective boundary against every panel-reachable caller.

Resilience and Maintainability Implications

  • observed — The unchanged maintenance implementation commits cleanup through separate updates. A later update or statistics failure can escape before receipt creation, leaving partial cleanup; VACUUM failure is instead recorded and returned. Receipts can be null when auditing is disabled or persistence fails. Non-null predicates make repeated cleanup data-idempotent for already-cleared rows, but do not provide a durable operation identity or restore removed snapshots. These recovery limitations predate this PR.

Hardening Proposals

  • proposed — For destructive panel maintenance, require a nonempty credential or an explicitly established authenticated host identity. Keep the two-step UI as an accidental-action safeguard rather than treating confirm:true as evidence of authority.

Pre-merge checks | Passed 4 | Failed 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage Warning Docstring coverage is 68.75% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 16 functions across 7 files. (3 skipped: … Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Description Check Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check Passed 标题准确概括了本次变更的主要内容:面板存储回收、两步确认和默认关闭 VACUUM。标题具体、简洁,并与新增回收 API 和 UI 功能一致。
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 68.75% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 16 functions across 7 files. (3 skipped: 3 unsupported.)


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Codecov Report

❌ Patch coverage is 98.56115% with 2 lines in your changes missing coverage. Please review.

Files with missing lines Patch % Lines
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Actionable comments posted: 2


  • 🪄 Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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Inline comments:
Review comments at @dsh-mneme/lib/client.js:
- Line 775: 将维护回执缺失状态的 `memory.status.maint.receiptNone`
文案改为中性表述,避免断言缺失是由审计未启用导致;中英文文案都应说明回执未记录,并涵盖审计未启用或写入失败两种情况。

Review comments at @dsh-mneme/src/api.js:
- Around line 772-782: 在 dsh-mneme/src/api.js 第 772-782 行的 confirm-required
分支中,将 maintenance.reclaim 调用放入异常处理;若调用抛错,记录警告并返回 500 internal,否则将报告放入现有 400 响应。对
dsh-mneme/lib/api.js 第 772-782 行同步相同修改。统一 GET 和 POST 的 olderThanDays
上限,避免接受会导致日期计算超出有效范围的值。

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Comment thread dsh-mneme/lib/client.js Resolved
Comment thread dsh-mneme/src/api.js Resolved
评审指出的三处:

1. olderThanDays 只校验整数、不校验量级。1e20 也是整数,maintenance 拿它算
   now() - days * 86400000 再 toISOString() 会抛 RangeError;GET 侧 400 位十进制
   字面量还会化成 Infinity,被当成畸形输入静默落回默认窗口 7——调用方要一个巨大
   窗口,实际只清了 7 天外的东西。两侧统一钉 MAX_RECLAIM_WINDOW_DAYS = 3650
   (与 llmAudit.retentionDays / recallRetentionDays 同值)。

2. confirm-required 分支里那份 dry-run 报告在 readBody 的回调里计算,外层 try
   那时已退栈,抛错就是一个没人接的 rejection——调用方拿到的是「一个字节都没回」
   而不是 500 internal。挪进本地 try/catch,与执行路径同一个答复。

3. 「未记录」文案断言了单一成因(审计未启用),但 writeReceipt 返回 null 也可能是
   回执写库失败。这行出现在不可逆操作的结果区,改成同时点出两种成因。

面板同步补上本地窗口上界(超界直接提示窗口不合法,不发请求)。
补锁三条并逐条变异转红;双 README 测试数 1650 → 1651。

Refs #386
Copilot AI lite review requested due to automatic review settings October 11, 2026 23:26

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两条都属实,已在 3bd59fd 修掉。

① confirm-required 的报告没兜住抛错 —— 确认。那份报告在 readBody 的回调里算,外层 try 那时已经退栈,所以抛出去是个没人接的 rejection。实测 POST {dryRun:false, olderThanDays:1e20} 得到的是一个字节都没回(不是 500),同时产生一个 unhandledRejection。现已挪进本地 try/catch,与执行路径给出同一个 500 internal。

② olderThanDays 缺上界 —— 确认,而且比报告里说的还宽一点。整数校验只挡形状不挡量级:1e20 过 Number.isInteger,maintenance 拿它算 now() - days * 86400000 再 toISOString() 就抛 RangeError: Invalid time value(阈值实测在 1e9 附近)。另外 GET 侧还有一条:400 位十进制字面量化成 Infinity,被 Number.isFinite 判为非数后静默落回默认窗口 7 —— 调用方要一个巨大窗口,实际只清了 7 天外的东西,而报告上写着 7,看不出异样。两侧统一钉 MAX_RECLAIM_WINDOW_DAYS = 3650(与 llmAudit.retentionDays、recallRetentionDays 同值)。

③ 顺带:「无(审计未启用)」把两种成因说成一种 —— writeReceipt 返回 null 也可能是回执写库失败(saveLlmAudit 抛错只 warn)。这行出现在不可逆操作的结果区,改成「未记录(审计未启用或回执写入失败)」。

面板同步补上本地窗口上界(超界直接提示窗口不合法、不发请求,免得把 400 看成网络故障)。

补锁三条并逐条变异转红;全量 1651 tests / 1650 pass / 0 fail / 1 skipped。

另注:src/api-standalone.js 的 /maintenance/reclaim 是这条路由的复制源,:508 与 :523 有同样两处形态。它是 #275 起的既有实现、本 PR 未改动(契约与提交信息都写明数据面零改动),所以这次没动它,另开 issue 跟踪。

@modusensus
modusensus merged commit c624e47 into main Oct 11, 2026
11 checks passed
modusensus added a commit that referenced this pull request Oct 12, 2026
解决与 #410(面板存储回收卡)的冲突:lib/client.js 的 zh/en 词典里,
本分支删掉了被 TokenFlowSection 取代的 LlmStatusCard 的 memory.status.llm* 键,
upstream 在同一区域新增了 MaintenanceCard 的 memory.status.maint.* 键——两者都是
增量,保留 maint.* 与 token.*、不复活已删除的 llm.*。README 徽章取上游计数后
由 sync-test-badge 重算为 1652。
modusensus added a commit that referenced this pull request Oct 12, 2026
面板路由 /api/dsh-mneme/maintenance/reclaim 与 Bearer 数据面
POST /maintenance/reclaim 底下是同一份 src/maintenance.js,但 HTTP 外壳一直是
整段复制的。于是 #410 修好面板侧之后,数据面还停在旧形态:窗口没有上界
(1e20 也是整数,maintenance 拿它算 now() - days * 86400000 再 toISOString()
抛 RangeError——而它发生在 readBody 的回调里,外层 try 那时已经退栈,调用方
拿到的是一个字节都没回,不是 500),确认门里那份 dry-run 报告同样没兜错。

口径(错误码字符串、默认值、报告形状、窗口上界、确认提示、warn 文案)现在只
写在新的 src/reclaim-http.js 里,两个入口都调 parseReclaimQuery /
parseReclaimJson / readReclaimFields / reclaimReply,各自只留鉴权与路径。

顺序也是契约的一部分:invalid-json → invalid-body → 503
maintenance-unavailable → 字段校验。端点整个没接线时报「窗口不合法」是误导
(调用方会去改窗口,改完照样 503),两侧都补了锁钉住这个先后。

防复发不靠注释(段头那句「改这里时那边一起改」正是漂移发生的地方),靠
test/reclaim-http.test.js 的静态锁:六个字面量在 src/api.js 与
src/api-standalone.js 里一个都不许出现,同时两个文件必须真的 import 共用模块
并调用它——光删字面量不接线等于把功能删了。

新增测试 14 条。11 条变异逐条打回坏状态全部转红。

Refs #411
modusensus added a commit that referenced this pull request Oct 12, 2026
origin/main(#410/#411 回收链)的 api-routes-gaps.test.js:811 把 planned 的
键清单冻结为 [archived_embeddings, dream_run_inputs];#399 的蒸馏原文到期清理
(src/maintenance.js:103-114)有意把 distill_records 纳入 reclaim 报告——它是
本入口唯一的「真删内容」项,按 distilled_at 到期,有自己的保留期键
distillRecords.retentionDays。两边意图各自成立,按后者演进:扩清单并注明这份
锁防的是「路由层包一层 { report }」,不是冻结回收范围本身。

npm test 1659(1658 pass / 0 fail / 1 skip 原有);双徽章同步 1659。
modusensus added a commit that referenced this pull request Oct 12, 2026
面板路由 /api/dsh-mneme/maintenance/reclaim 与 Bearer 数据面
POST /maintenance/reclaim 底下是同一份 src/maintenance.js,但 HTTP 外壳一直是
整段复制的。于是 #410 修好面板侧之后,数据面还停在旧形态:窗口没有上界
(1e20 也是整数,maintenance 拿它算 now() - days * 86400000 再 toISOString()
抛 RangeError——而它发生在 readBody 的回调里,外层 try 那时已经退栈,调用方
拿到的是一个字节都没回,不是 500),确认门里那份 dry-run 报告同样没兜错。

口径(错误码字符串、默认值、报告形状、窗口上界、确认提示、warn 文案)现在只
写在新的 src/reclaim-http.js 里,两个入口都调 parseReclaimQuery /
parseReclaimJson / readReclaimFields / reclaimReply,各自只留鉴权与路径。

顺序也是契约的一部分:invalid-json → invalid-body → 503
maintenance-unavailable → 字段校验。端点整个没接线时报「窗口不合法」是误导
(调用方会去改窗口,改完照样 503),两侧都补了锁钉住这个先后。

防复发不靠注释(段头那句「改这里时那边一起改」正是漂移发生的地方),靠
test/reclaim-http.test.js 的静态锁:六个字面量在 src/api.js 与
src/api-standalone.js 里一个都不许出现,同时两个文件必须真的 import 共用模块
并调用它——光删字面量不接线等于把功能删了。

新增测试 14 条。11 条变异逐条打回坏状态全部转红。

Refs #411
modusensus added a commit that referenced this pull request Oct 12, 2026
面板路由 /api/dsh-mneme/maintenance/reclaim 与 Bearer 数据面
POST /maintenance/reclaim 底下是同一份 src/maintenance.js,但 HTTP 外壳一直是
整段复制的。于是 #410 修好面板侧之后,数据面还停在旧形态:窗口没有上界
(1e20 也是整数,maintenance 拿它算 now() - days * 86400000 再 toISOString()
抛 RangeError——而它发生在 readBody 的回调里,外层 try 那时已经退栈,调用方
拿到的是一个字节都没回,不是 500),确认门里那份 dry-run 报告同样没兜错。

口径(错误码字符串、默认值、报告形状、窗口上界、确认提示、warn 文案)现在只
写在新的 src/reclaim-http.js 里,两个入口都调 parseReclaimQuery /
parseReclaimJson / readReclaimFields / reclaimReply,各自只留鉴权与路径。

顺序也是契约的一部分:invalid-json → invalid-body → 503
maintenance-unavailable → 字段校验。端点整个没接线时报「窗口不合法」是误导
(调用方会去改窗口,改完照样 503),两侧都补了锁钉住这个先后。

防复发不靠注释(段头那句「改这里时那边一起改」正是漂移发生的地方),靠
test/reclaim-http.test.js 的静态锁:六个字面量在 src/api.js 与
src/api-standalone.js 里一个都不许出现,同时两个文件必须真的 import 共用模块
并调用它——光删字面量不接线等于把功能删了。

新增测试 14 条。11 条变异逐条打回坏状态全部转红。

Refs #411
modusensus added a commit that referenced this pull request Oct 12, 2026
origin/main(#410/#411 回收链)的 api-routes-gaps.test.js:811 把 planned 的
键清单冻结为 [archived_embeddings, dream_run_inputs];#399 的蒸馏原文到期清理
(src/maintenance.js:103-114)有意把 distill_records 纳入 reclaim 报告——它是
本入口唯一的「真删内容」项,按 distilled_at 到期,有自己的保留期键
distillRecords.retentionDays。两边意图各自成立,按后者演进:扩清单并注明这份
锁防的是「路由层包一层 { report }」,不是冻结回收范围本身。

npm test 1659(1658 pass / 0 fail / 1 skip 原有);双徽章同步 1659。
modusensus added a commit that referenced this pull request Oct 12, 2026
origin/main(#410/#411 回收链)的 api-routes-gaps.test.js:811 把 planned 的
键清单冻结为 [archived_embeddings, dream_run_inputs];#399 的蒸馏原文到期清理
(src/maintenance.js:103-114)有意把 distill_records 纳入 reclaim 报告——它是
本入口唯一的「真删内容」项,按 distilled_at 到期,有自己的保留期键
distillRecords.retentionDays。两边意图各自成立,按后者演进:扩清单并注明这份
锁防的是「路由层包一层 { report }」,不是冻结回收范围本身。

npm test 1659(1658 pass / 0 fail / 1 skip 原有);双徽章同步 1659。
@modusensus
modusensus deleted the feat/386-panel-reclaim branch October 12, 2026 20:32
neoneye pushed a commit to agent-memory-atlas-archive/modusensus--dsh-mneme that referenced this pull request Oct 28, 2026
POST /api/dsh-mneme/share is the panel-facing half of the share pack. policy is
"token", not "token-write": a pack is a whole-library read (archived and
forgotten rows included, which share.js then filters), so it gates like /export
does -- the 2026-10 audit P0 was precisely this route family shipping a
library-wide read without an auth branch. GET answers 405: the route exists
because somebody presses the share key, not for the panel to poll.

Not one criterion lives here. The reply shape comes from shareReply, which is
why this handler can only differ from the future data-plane one in two ways:
the Content-Disposition header (sendJson takes a headers argument that
api-standalone.js does not have) and the warn callback. That second one matters
more than it looks -- shareReply swallows a throw and answers 500, mirroring
reclaimReply, and a 500 with no log line is the incident report that says only
"internal". It is wired to ctx.logger the way the reclaim route is.

`if (text === null) return` stays: readBody has already answered 413 itself when
the body passes 4 MiB, and parseShareBody(null) is a legal empty body, so
without the guard the handler packs the whole library and writes a second
response on a socket that already answered -- slow-stack#410's failure class.

Tests run on a file-backed store, following reclaimSetup. The harness feeds the
body bytes on a process.nextTick rather than before invoking the handler:
EventEmitter does not queue, so data/end emitted while no listener is attached
vanish and readBody's promise never settles (the test hangs instead of failing).
neoneye pushed a commit to agent-memory-atlas-archive/modusensus--dsh-mneme that referenced this pull request Oct 28, 2026
The panel route already answered through src/share-http.js; without this
half the CLI had only the host-internal face to talk to. GET answers 405
rather than falling through to 404 the way /maintenance/reclaim does —
slow-stack#411 allows the two surfaces to differ only in auth and path, so a
different status code would have been a third difference. The reply
builder is wrapped in a catch because the async chain here outruns the
file's synchronous try (the shape that made slow-stack#410 an unhandled rejection),
and the cross-surface anti-fork lock lands now that both faces are wired.
neoneye pushed a commit to agent-memory-atlas-archive/modusensus--dsh-mneme that referenced this pull request Oct 28, 2026
`parseReceiveBody` / `receiveReply` / `parseUndoBody` / `undoReply` + `SHARE_IMPORT_ERRORS`
(八码 → 400,冻结)住进 `src/share-http.js`:与出包侧同一条纪律——只回 {status, body},
绝不写 res(两侧 sendJson 签名不同,写 res 留在各侧 handler 里才有一份实现喂两张脸)。
判据一条都不在本层:`validateSharePack` 由 service 的 importSharePack 自己调,这里再判一次
就是第二套口径,而「这个包合不合格」从此没有准信;失败靠 err.code 鸭子类型映射成状态码
(ShareImportError 刻意不从 service 再导出,跨模块的 instanceof 只在同一个实例内成立)。
dry-run 是缺省,唯一旋钮是 confirm===true:reclaim 手熟的人会把 dryRun 一起发来,把它读成
「要写」等于替收件人点头,所以认不出的值一律落回干跑,且传给 service 的布尔与答复里的
dry_run 永远同一个数。退出那侧不查码表——packId 的闸门在解析层,service 不抛带码的错,
真抛出来就是存储故障,补一张表只会成为 SHARE_IMPORT_ERRORS 的影子。

面板两条路由 POST /api/dsh-mneme/receive 与 /receive/undo,policy token-write,非 POST
一律 405:这**故意**与隔壁 /maintenance/reclaim(掉到末尾 404)不同——slow-stack#411 说两张皮只许差在
鉴权与路径,而它们的数据面双胞胎(C6)只认 405,状态码差一次就是第三处差别。外层 try 与
promise 链上的 .catch 两层都留:外层那个在 .then 的回调里已经退栈,slow-stack#410 的原始形态就是
「一个字节都没回」。readBody 的 null 卫兵一条都不少,413 之后第二次写响应就是双写故障。

test/share-receive-http.test.js 13 条:六条口径(码集从闸门跑出来双向比对,不重抄清单)
+ 七条装配锁(policy 归类、405、413 只写一次、503 赢过 500、warn 接 ctx.logger、日志环
自己坏了也须回一个 500、干跑一个字都不写、退出先清点再删)。变异 22 把全咬,其中三把专门
证明外层 try 与 .catch 各挡一类、两把证明本层不许重跑校验、一把证明 dry_run 不许与实参分家。
文件里的 src() helper 是给 C6 那条跨面静态锁备好的,此刻无消费者是刻意的顺序。

security-doc.test.js 按预检裁定留红 2 条(/receive、/receive/undo 还没进 SECURITY.md 那两行
中英清单)——C6 先补文档再接触发它的代码,这里不顺手改文档。npm test 2373/2370/1 skipped,
除这 2 条零失败;check-sync 平价、lib-smoke 6/6。
neoneye pushed a commit to agent-memory-atlas-archive/modusensus--dsh-mneme that referenced this pull request Oct 28, 2026
C5 的评审把两处裸调 warn?.() 判成「防抛的高度错了」:这一层从不抛应当是**层的契约**,
不是每个调用面的运气。守卫还回 src/share-http.js(warnSafely),三个构造器
shareReply / receiveReply / undoReply 全部经它记日志——对称本身就是要点,只给新加的两个
上守卫、出包那侧留一处裸调,下一个读者就会照那处裸的抄。日志环自己坏掉时答复照旧送出,
对面拿到的仍是那一个状态码,只是少了一条日志迹。

顺手修车道 A 的同级缺陷:面板 /share 只有外层 try,而它在 readBody 的回调里早已退栈,
回调里抛出的错没人接就是 unhandled rejection + 一个字节都没回(slow-stack#410 的原始形态)。补上
链上的 .catch,与下面 /receive 两条同一形状。

还回守卫之后有个必须承认的后果:C5 的第 13 条(宿主 logger 抛)不再能咬到面板的 .catch
——回调里根本不会再抛出来了。于是补了一把能独立走到 .catch 的锁:让 sink 在第一次
writeHead 就抛(真 socket 上「一个响应两写」的第二次 writeHead 正是这个形状,Node 在
writeHead 里就把头发出去),三条面板路由各自断言「rejection 必须为 null、答复恰好一次」。
共用层已被守卫封死,日志那条路走不到 .catch,这条链现在能被独立问到的入口只剩面自己写
答复那一步——锁的就是它。另加一条静态对称锁:层内裸的 warn?.( 只许出现一次(就在守卫
函数体里),warnSafely( 只许四处(一处定义 + 三个构造器)。

变异 6 把全咬:三个构造器各自退回裸调(含静态锁同时红)、三条面板路由各自删掉 .catch。
npm test 2377/2376/0 fail/1 skipped(本commit +4),check-sync 平价、lib-smoke 6/6。
neoneye pushed a commit to agent-memory-atlas-archive/modusensus--dsh-mneme that referenced this pull request Oct 28, 2026
POST /receive 与 POST /receive/undo 挂到 flat pathname 链上,紧接车道 A 的 /share。
本面只有 Bearer 一道门(除 GET /health 外人人都要带),没有 policy 名可用,也不出
Content-Disposition——这里的 sendJson 连 headers 参数都没有。判据一条都不在本面:包体
合格不合格住在 share.js 的闸门(由 service 的 importSharePack 调),错误码→状态与
dry_run 那一格住在 src/share-http.js。两张皮自此只剩鉴权、路径与面板独有的 logger/disposition
四处差别中的两处(slow-stack#411)。

非 POST 一律 405,与面板逐字同款:这**故意**与上面的 /maintenance/reclaim(掉到末尾 404)
不同,状态码差一次就是第三处差别。void + .catch,不留外层 try 兜底——那个 try 在 .then 的
回调里早已退栈;readBody 超限自己答 413 并 resolve null,那句 return 少了就是双写响应。

test/share-receive-http.test.js 加三条真装配用例:
- 数据面端到端(401 前门 → 干跑不写字 → confirm 落带包身份的外来行 → 重跑 created 0 →
  四张非 POST 脸 405 且带着 token 走,问的就是「405 不藏在 401 后面」→ 三个 400 码分家 →
  undo 先清点再物删 → 4 MiB 超限 413 且不出附件头)。fetch 一律带 3s 死线:删掉 405 那一支的
  变异探针实测挂满 305 秒才红,那是拖住整条 CI 腿而不是报回归。
- 数据面自己的 .catch:共用层从不抛、日志已被守卫吞掉之后,这条链唯一还能走到的入口只剩面
  自己写答复那一步,所以驱动挂在 server 上的那个 handler,让假 sink 第一次 writeHead 就抛。
  等不到答复(输给 3s 竞速)= slow-stack#410 的「一个字节都没回」。车道 A 的 /share 数据面同样补了一条
  (它一直带着 .catch,此前没有任何用例走得到)。
- 跨面反分叉静态锁:api.js 与 api-standalone.js 都必须调那四个共用构造器,且都不许自己写
  share-import-unavailable / invalid-kind / missing-pack 这些口径字面量。src() helper 至此有
  了消费者,不再是留着当装饰的死码。

另办 C5 遗留的 Minor:码集不再只对着 SHARE_IMPORT_ERRORS 手抄清单——夹具的必需集合由
「映射表的键 ∪ 从 src/share.js 的 validateSharePack 源码扫出的 error 字面量」推出来,
闸门多一格而表没登记(那格会静默落进 500,把发件人的坏包报成我们的故障)、表里有死码,
两个方向都会当场转红(探针 Q6/Q7 各自咬下)。

变异 8 把全咬:Q1 数据面删 .catch、Q2 少 text===null 卫兵(实测报 ERR_HTTP_HEADERS_SENT)、
Q3 非 POST 掉回没人应答、Q4 面上自己重写 unavailable 字面量、Q5 两条路径的解析器接反、
Q6 闸门加码不登记、Q7 表加死码、Q8 数据面 /share 删 .catch。红→绿可复核:把
src/api-standalone.js 退回本任务前的版本,真 HTTP 那条以 404≠200 红、静态锁以
「api-standalone.js must call receiveReply(」红。npm test 2381/2380/0 fail/1 skipped(+4),
check-sync 平价、lib-smoke 6/6。
modusensus added a commit that referenced this pull request Nov 3, 2026
1. 摘要分三类报数:undefaulted 既不在「面板能改」也不在「只能改文件」里,只填 {file}
   会与展开后的清单对不上。
2. bootstrapReply 的 catch 里裸调 warn,宿主 logger 抛错会让请求一个字节都回不去
   (#410 同类现场);按 share-http.js 的 warnSafely 收进层里,而不是每个调用面各兜一次。
3. bootstrapFromDirectory 又 trim 一次,把协议层「回传原串、交给 fs 报错」变成空话:
   首尾带空格的路径会被静默读成去掉空格的那个目录。只 trim 判空,路径原样交给 statSync。
4. 引导成功路径不复位 busy(900ms 提示期按钮不该重新可点),定时器句柄进 useRef
   并在卸载时清掉,免得第二次提交的结果写进已卸载的组件。
5. 目录输入框在请求在飞时 disabled:否则提示会贴在改后的输入框旁,却对应上一个目录。
6. 父组件持有 bootstrapBusy:菜单按钮在请求进行中不卸弹层,否则绕过弹层自己那两道
   busy 锁。
7. 搜索 effect 依赖补 reloadKey:导入/引导/接收成功只递增它,少了这一格,搜索词不变
   就看不到刚进来的新行。

顺带把 api-standalone.js 的 POST /bootstrap 改为复用 bootstrap-http.js 的三个函数
(#411:两张皮只许剩鉴权与路径不同)。
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