test(15-04): add fail-closed Phase 15 gate and ASVS L1 review

scripts/check-phase15.sh --all refuses skip/no-tests/race/dirty PHP pin; the review closes T-15-01..15 and T-15-SC with executed TestNames.

Co-authored-by: Cursor <cursoragent@cursor.com>

.planning/phases/15-journal-plugin/15-SECURITY-REVIEW.md

@@ -0,0 +1,201 @@
+---
+phase: 15
+slug: journal-plugin
+status: verified
+threats_total: 16
+threats_closed: 16
+threats_open: 0
+accepted_risks: 0
+asvs_level: 1
+block_on: high
+created: 2026-10-06
+verified: 2026-10-06
+reviewer: gsd-executor (15-04 Task 3, self-performed -- see Reviewer Note)
+---
+
+# Phase 15 — Security Review
+
+> Lean Journal plugin (`sm-journal-plugin`) and the proof-host boot of
+> user+translate+journal. Every Phase 15 threat locked in plans 01–04 is
+> mapped below to executed, named Go evidence. Unmapped IDs would be a
+> review gap, not an accepted risk; none exist.
+
+**Date:** 2026-10-06
+**Scope:** Plans 15-01 through 15-04; `sm-journal-plugin`; proof host
+`sm-grzybyfunkcjonalne-app`; `scripts/check-phase15.sh`.
+**Repos grepped:** `sm-journal-plugin`, `summercms.go` (excluding
+`.planning/` except this review), `sm-grzybyfunkcjonalne-app`.
+
+## Reviewer Note
+
+15-04-PLAN.md Task 3 calls for an independent `gsd-security-auditor`
+agent pass. This Cursor session has no dedicated security-auditor
+subagent (same fallback as 14.2.1-04): the 15-04 executor performed the
+review directly. Every high threat below is closed with source citations
+and named tests **re-executed during this review** (2026-10-06 plugin
+`go test ./... -race` and host `go test ./... -race`), not merely
+inherited from earlier plans.
+
+No external API integration: this phase ports a compiled plugin and local
+host contracts only. No external SaaS SDK this phase (Typesense stays
+behind a default-off gate; TestSearchGateOff recorded zero HTTP).
+
+---
+
+## Verdict Summary
+
+The register contains **16 total threats: 16 closed, 0 open, 0 accepted
+risks**. High findings block phase completion; all high rows are mitigate
+with executed named tests. PHP pin SHA `02110eb1c0c3861370b0b9b47b209a0702ac5d88`
+is unchanged.
+
+---
+
+## Trust Boundaries
+
+| Boundary | Description | Data Crossing |
+|----------|-------------|----------------|
+| anonymous GET → published posts | public `/_journal/api/v1` | published rows only; drafts 404 without `data` |
+| backend JWT → writes / media | HS256 `aud=backend` | title/content/files; never frontend audience |
+| Fillable / API assigns → GORM | untrusted JSON | nest_*, redactor_id, user_id must not persist from maps |
+| markdown → stored HTML | FormatHTML rejectUnsafe | script/iframe/event/js schemes |
+| test fixture → production binary | process-local plugins | must not appear in host `plugins.gen.go` |
+| gate → production claims | skipped containers / dirty PHP | named PASS + final marker |
+
+---
+
+## Threat Register
+
+| Threat ID | Category | Component | Severity | Disposition | Proof |
+|-----------|----------|-----------|----------|-------------|-------|
+| T-15-01 | Spoofing | POST `/_journal/api/v1/posts` | high | mitigate | `journal_api_writes_test.go:TestJournalWriteUnauthenticated`; frontend audience 401 |
+| T-15-02 | Information Disclosure | GET posts/{slug} drafts | high | mitigate | `TestJournal005DraftShow` 404 without `data`; owner/`access_other_posts` 200 |
+| T-15-03 | Tampering | POST `/media/upload` | high | mitigate | `TestJournal006MediaUpload` 403 without `access_posts`; folder `..` 422; `/journal/` prefix |
+| T-15-04 | Elevation of Privilege | Category/Tag/Post Fillable | high | mitigate | `models/fillable_test.go:TestFillable`; `TestJournalAPIMassAssignRedactor` |
+| T-15-05 | Tampering | gormigrate DDL | high | mitigate | `TestJournalTables`; `TestJournalMigrationsRollbackAndRemigrate`; no AutoMigrate |
+| T-15-06 | Tampering | MorphName | high | mitigate | `TestTranslatable`; `TestPostTranslatableSmoke` PHP class strings |
+| T-15-07 | Elevation of Privilege | Posts admin | high | mitigate | `TestPostsAdminForbidden` 403 without `access_posts`; owner scope in Plan 02 |
+| T-15-08 | Tampering | FormatHTML | high | mitigate | `classes/format_html_test.go:TestFormatHTMLRejectsUnsafeHTML` |
+| T-15-09 | Elevation of Privilege | access_publish | high | mitigate | `TestJournalWriteUnauthenticated` publish 403; `TestPostsAdminCreateSmoke/publish_without_access_publish` |
+| T-15-10 | Spoofing | write API tokens | high | mitigate | `TestJournalWriteUnauthenticated` / `TestJournalWriteFrontendAudience` reject `aud=user` |
+| T-15-11 | Information Disclosure | Typesense sync | high | mitigate | `search_test.go:TestSearchGateOff` zero HTTP; unpublished `ShouldBeSearchable` false with gate flipped |
+| T-15-12 | Denial of Service | X-Forwarded-For | medium | mitigate | `plugin.go` buckets use `surf.ClientIP` + `TrustedProxies`; `TestJournalBuckets` |
+| T-15-13 | Tampering | error envelope | high | mitigate | `TestJournalWriteUnauthenticated` PHP `{error}` string, no cabana admin envelope |
+| T-15-14 | Repudiation | phase gate | high | mitigate | `scripts/check-phase15.sh` detector refuses skip/no-tests/race; `--self-test` |
+| T-15-15 | Information Disclosure | unpublished title prefix | medium | mitigate | `TestJournalAPIShowNeighbors` JSON title omits `UnpublishedTitlePrefix` |
+| T-15-SC | Tampering | package installs | high | mitigate | plugin `replace` is only `summercms => ../summercms.go`; goldmark already in the graph; no new SaaS SDK |
+
+---
+
+## Findings by Threat
+
+### T-15-01 — unauthenticated and frontend-audience writes
+
+- **Source:** `controllers/api/auth.go` `requireBackendPrincipal`; PHP `{error:"Authentication required"}`.
+- **Test evidence (re-run 2026-10-06):** `TestJournalWriteUnauthenticated` PASS; `TestJournalWriteFrontendAudience` PASS; featured-image POST/DELETE 401 in `TestJournalFeaturedImageUnauthenticated` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-02 — draft enumeration
+
+- **Source:** `controllers/api/posts.go` Show; 404 without `data` unless owner or `access_other_posts`.
+- **Test evidence (re-run 2026-10-06):** `TestJournal005DraftShow` PASS; `TestJournalEndToEnd` anonymous draft 404 PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-03 — media traversal
+
+- **Source:** `controllers/api/media.go` folder regex, `..` reject, forced `/journal/` prefix.
+- **Test evidence (re-run 2026-10-06):** `TestJournal006MediaUpload` PASS; `TestMediaObjectPath` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-04 — mass assignment
+
+- **Source:** Tag/Category `Fillable`; Post API `buildNewPost` field-by-field (never `lagoon.Fill` of `redactor_id`/`user_id`).
+- **Test evidence (re-run 2026-10-06):** `TestFillable` PASS; `TestJournalAPIMassAssignRedactor` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-05 — schema / AutoMigrate
+
+- **Source:** gormigrate IDs `202610060001`–`007`; production plugin has no `AutoMigrate(`.
+- **Test evidence (re-run 2026-10-06):** `TestJournalTables` PASS; `TestJournalMigrationsRollbackAndRemigrate` PASS. Gate `--forbidden` refuses production AutoMigrate.
+- **Disposition:** closed / mitigate.
+
+### T-15-06 — MorphName
+
+- **Source:** hard-coded `Golem15\Journal\Models\Post` / `Category` / `Tag`.
+- **Test evidence (re-run 2026-10-06):** `TestTranslatable` PASS; `TestPostTranslatableSmoke` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-07 — admin access_posts
+
+- **Source:** Posts controller `RequiredPermissions`; List/FormExtendQuery owner scope without `access_other_posts`.
+- **Test evidence (re-run 2026-10-06):** `TestPostsAdminForbidden` PASS (403 without grant).
+- **Disposition:** closed / mitigate.
+
+### T-15-08 — stored XSS in content_html
+
+- **Source:** `classes/format_html.go` goldmark without unsafe HTML; `rejectUnsafe` for script/iframe/event/js/vbscript/data.
+- **Test evidence (re-run 2026-10-06):** `TestFormatHTMLRejectsUnsafeHTML` and subtests script/iframe/event/javascript/vbscript/data PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-09 — publish permission
+
+- **Source:** Store/Update refuse `published` without `golem15.journal.access_publish`; admin `ForbiddenError`.
+- **Test evidence (re-run 2026-10-06):** `TestJournalWriteUnauthenticated` publish 403 PASS; `TestPostsAdminCreateSmoke/publish_without_access_publish` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-10 — frontend token on writes
+
+- **Source:** backend JWT audience only; no Apparatus personal tokens.
+- **Test evidence (re-run 2026-10-06):** `TestJournalWriteUnauthenticated` frontend-audience POST 401 PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-11 — Typesense leak
+
+- **Source:** `search_use_typesense` default false; `ShouldBeSearchable` false when unpublished or gate off.
+- **Test evidence (re-run 2026-10-06):** `TestSearchGateOff` PASS (zero HTTP; must not skip).
+- **Disposition:** closed / mitigate.
+
+### T-15-12 — rate-limit XFF
+
+- **Source:** `Plugin.Buckets` keys `surf.ClientIP` with `TrustedProxies`.
+- **Test evidence (re-run 2026-10-06):** `TestJournalBuckets` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-13 — envelope mixup
+
+- **Source:** journal `writeAPIError` PHP `{error}` string; must not use cabana admin `{error:{code}}` on public API.
+- **Test evidence (re-run 2026-10-06):** `TestJournalWriteUnauthenticated` PASS (string error, no `data`).
+- **Disposition:** closed / mitigate.
+
+### T-15-14 — gate repudiation
+
+- **Source:** `scripts/check-phase15.sh` JSON detector.
+- **Test evidence:** `--self-test` (fail/skip/zero/no-tests/race/missing-named) executed as the first `--all` stage.
+- **Disposition:** closed / mitigate.
+
+### T-15-15 — unpublished lock prefix
+
+- **Source:** API serialize uses raw `Title`; `console.UnpublishedTitlePrefix` is import-only.
+- **Test evidence (re-run 2026-10-06):** `TestJournalAPIShowNeighbors` PASS.
+- **Disposition:** closed / mitigate.
+
+### T-15-SC — package installs
+
+- **Source:** plugin `go.mod` replace of summercms only; goldmark v1.8.6 already required for FormatHTML.
+- **Test evidence:** `--layout` replace check; no `go get` of a new SaaS SDK this plan.
+- **Disposition:** closed / mitigate.
+
+---
+
+## Submodule provenance
+
+Host gitlinks `plugins/golem15/{user,translate,journal}` are mode `160000`.
+`TestBootUserTranslateJournal` PASS (re-run 2026-10-06). `--layout` requires
+the three production IDs and CORS `_journal/api/*`.
+
+---
+
+## API-coverage declaration
+
+No external SaaS SDK this phase. Typesense is optional and default-off;
+`TestSearchGateOff` observed zero outbound HTTP.

.planning/phases/15-journal-plugin/15-VALIDATION.md

@@ -1,10 +1,11 @@
 ---
 phase: "15"
 slug: "journal-plugin"
-status: draft
+status: validated
-nyquist_compliant: false
+nyquist_compliant: true
-wave_0_complete: false
+wave_0_complete: true
 created: "2026-10-06"
+validated: "2026-10-06"
 ---
 
 # Phase 15 — Validation Strategy
@@ -20,8 +21,8 @@ created: "2026-10-06"
 | **Framework** | Go `testing` + testcontainers-go v0.44.0 (Postgres) |
 | **Config file** | none — `go test ./...` |
 | **Quick run command** | `go test ./... -short -count=1` in `sm-journal-plugin` + host `go test ./... -short -count=1` |
-| **Full suite command** | `go test ./... -count=1` in `sm-journal-plugin`, host, and `summercms.go` only if framework files change |
+| **Full suite command** | `go test ./... -count=1` in `sm-journal-plugin` and `sm-grzybyfunkcjonalne-app`; `bash scripts/check-phase15.sh --all` |
-| **Estimated runtime** | ~60 seconds (short); longer with Postgres + race on last plan |
+| **Estimated runtime** | ~60 seconds (short); ~2 minutes with Postgres + race on last plan |
 
 ---
 
@@ -38,19 +39,24 @@ created: "2026-10-06"
 
 | Task ID | Plan | Wave | Requirement | Threat Ref | Secure Behavior | Test Type | Automated Command | File Exists | Status |
 |---------|------|------|-------------|------------|-----------------|-----------|-------------------|-------------|--------|
-| 15-W0-01 | 01 | 0 | D-01 | — | Tables `golem15_journal_posts\|categories\|tags` after migrate | integration | `go test ./updates -run TestJournalTables -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-01 | 01 | 0 | D-01 | T-15-05 | Tables `golem15_journal_posts\|categories\|tags` after migrate | integration | `go test ./updates -run TestJournalTables -count=1` | ✅ `updates/postgres_test.go` | ✅ green |
-| 15-W0-02 | 02 | 0 | D-10 | — | Post Translatable list + MorphName PHP string | unit | `go test ./models -run TestPostTranslatable -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-02 | 02 | 0 | D-10 | T-15-06 | Post Translatable list + MorphName PHP string | unit | `go test ./models -run TestTranslatable -count=1` | ✅ `models/translatable_test.go` | ✅ green |
-| 15-W0-03 | 02 | 0 | D-11 | — | `type: mlmarkdown` compiles on posts form | unit | `go test ./... -run TestPostsFormCompiles -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-03 | 02 | 0 | D-11 | — | `type: mlmarkdown` compiles on posts form | unit | `go test ./... -run TestPostsFormCompiles -count=1` | ✅ `posts_admin_smoke_test.go` | ✅ green |
-| 15-W0-04 | 03 | 0 | D-12 | T-15-SC | Gate off → zero search HTTP on Post save | unit | `go test ./... -run TestSearchGateOff -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-04 | 03 | 0 | D-12 | T-15-11 | Gate off → zero search HTTP on Post save | unit | `go test ./... -run TestSearchGateOff -count=1` | ✅ `search_test.go` | ✅ green |
-| 15-W0-05 | 02 | 0 | D-13 | — | Commands registered `journal:export-posts` / `journal:import-posts` | unit | `go test ./... -run TestJournalCommands -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-05 | 02 | 0 | D-13 | — | Commands registered `journal:export-posts` / `journal:import-posts` | unit | `go test ./... -run TestJournalCommands -count=1` | ✅ `plugin_test.go` | ✅ green |
-| 15-W0-06 | 03 | 0 | D-14 | — | GET `/_journal/api/v1/posts` anonymous 200 | integration | `go test ./... -run TestJournalPublicList -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-06 | 03 | 0 | D-14 | — | GET `/_journal/api/v1/posts` anonymous 200 | integration | `go test ./... -run TestJournalPublicList -count=1` | ✅ `journal_public_list_smoke_test.go` | ✅ green |
-| 15-W0-07 | 03 | 0 | D-15 | T-15-01 | POST posts without Bearer 401 `Authentication required` | integration | `go test ./... -run TestJournalWriteUnauthenticated -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-07 | 03 | 0 | D-15 | T-15-01 | POST posts without Bearer 401 `Authentication required` | integration | `go test ./... -run TestJournalWriteUnauthenticated -count=1` | ✅ `journal_api_writes_test.go` | ✅ green |
-| 15-W0-08 | 03 | 0 | D-17 | — | Buckets named `journal-public-api` and `journal-api` Max 120 | unit | `go test ./... -run TestJournalBuckets -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-08 | 03 | 0 | D-17 | T-15-12 | Buckets named `journal-public-api` and `journal-api` Max 120 | unit | `go test ./... -run TestJournalBuckets -count=1` | ✅ `plugin_test.go` | ✅ green |
-| 15-W0-09 | 01 | 0 | D-17 | — | Host CORS includes `_journal/api/*` | unit | host `go test ./... -run TestCORS -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-09 | 01 | 0 | D-17 | — | Host CORS includes `_journal/api/*` | unit | host `go test ./... -run TestCORS -count=1` | ✅ host `boot_test.go` | ✅ green |
-| 15-W0-10 | 01 | 0 | D-19 | — | Host Activate 3 plugins including `golem15.journal` | smoke | host `go test ./... -run TestBootUserTranslateJournal -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-10 | 01 | 0 | D-19 | — | Host Activate 3 plugins including `golem15.journal` | smoke | host `go test ./... -run TestBootUserTranslateJournal -count=1` | ✅ host `boot_test.go` | ✅ green |
-| 15-W0-11 | 04 | 0 | JOURNAL-005 | T-15-02 | Draft show 404 to stranger | integration | `go test ./... -run TestJournal005DraftShow -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-11 | 04 | 0 | JOURNAL-005 | T-15-02 | Draft show 404 to stranger | integration | `go test ./... -run TestJournal005DraftShow -count=1` | ✅ `journal_api_writes_test.go` | ✅ green |
-| 15-W0-12 | 04 | 0 | JOURNAL-006 | T-15-03 | Media upload 403 without `access_posts`; path prefix | integration | `go test ./... -run TestJournal006MediaUpload -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-12 | 04 | 0 | JOURNAL-006 | T-15-03 | Media upload 403 without `access_posts`; path prefix | integration | `go test ./... -run TestJournal006MediaUpload -count=1` | ✅ `journal_api_task3_test.go` | ✅ green |
-| 15-W0-13 | 04 | 0 | JOURNAL-001/002 | T-15-04 | Tag/Category fillable | unit | `go test ./models -run TestFillable -count=1` | ❌ Wave 0 | ⬜ pending |
+| 15-W0-13 | 04 | 0 | JOURNAL-001/002 | T-15-04 | Tag/Category fillable | unit | `go test ./models -run TestFillable -count=1` | ✅ `models/fillable_test.go` | ✅ green |
+| 15-W0-14 | 04 | 0 | D-14 | — | GET categories/tags `{data}` lists; RSS 2.0 | integration | `go test ./... -run 'TestJournalPublicCategories|TestJournalPublicTags|TestJournalRSS' -count=1` | ✅ `journal_api_writes_test.go`, `journal_api_task3_test.go` | ✅ green |
+| 15-W0-15 | 04 | 0 | D-15 | T-15-01 | Featured-image POST/DELETE 401 | integration | `go test ./... -run TestJournalFeaturedImageUnauthenticated -count=1` | ✅ `journal_api_writes_test.go` | ✅ green |
+| 15-W0-16 | 04 | 0 | JOURNAL-003/004 | T-15-08 | FormatHTML rejects unsafe tags | unit | `go test ./classes -run TestFormatHTMLRejectsUnsafeHTML -count=1` | ✅ `classes/format_html_test.go` | ✅ green |
+| 15-W0-17 | 04 | 0 | D-04 | T-15-05 | Migrate, rollback, remigrate | integration | `go test ./updates -run TestJournalMigrationsRollbackAndRemigrate -count=1` | ✅ `updates/migrations_test.go` | ✅ green |
+| 15-W0-18 | 04 | 0 | D-07/D-16 | T-15-14 | Phase gate fail-closed | other | `bash scripts/check-phase15.sh --all` | ✅ `scripts/check-phase15.sh` | ✅ green |
 
 *Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
 
@@ -58,30 +64,30 @@ created: "2026-10-06"
 
 ## Wave 0 Requirements
 
-- [ ] `sm-journal-plugin` module and all test files listed above
+- [x] `sm-journal-plugin` module and all test files listed above
-- [ ] Host boot_test updated for three plugins + CORS
+- [x] Host boot_test updated for three plugins + CORS
-- [ ] Plugin Postgres harness (copy translate/user TestMain / testcontainers)
+- [x] Plugin Postgres harness (copy translate/user TestMain / testcontainers)
-- [ ] No new test framework install
+- [x] No new test framework install
-- [ ] PHPUnit XSS template tests deferred to Phase 16; FormatHTML unsafe-tag tests substitute this phase
+- [x] PHPUnit XSS template tests deferred to Phase 16; FormatHTML unsafe-tag tests substitute this phase
 
 ---
 
 ## Manual-Only Verifications
 
-| Behavior | Requirement | Why Manual | Test Instructions |
+| Behavior | Requirement | Why Manual | Test Instructions | Status |
-|----------|-------------|------------|-------------------|
+|----------|-------------|------------|-------------------|--------|
-| Gitea remotes exist | D-18, D-22 | Requires network + credentials already used | Confirm `git ls-remote git@git.golem15.com:golem15/sm-journal-plugin.git` and the proof-host remote |
+| Gitea remotes exist | D-18, D-22 | Requires network + credentials already used | Confirm `git ls-remote git@git.golem15.com:golem15/sm-journal-plugin.git` and the proof-host remote | ⬜ end-of-phase |
-| Posts/Categories/Tags admin in the proof-host SPA | D-19, SC-1 | Needs running host + admin login | Boot `sm-grzybyfunkcjonalne-app`; sign in as an administrator holding `golem15.journal.*`; open Journal nav; list/create/edit a post with `mlmarkdown` |
+| Posts/Categories/Tags admin in the proof-host SPA | D-19, SC-1 | Needs running host + admin login | Boot `sm-grzybyfunkcjonalne-app`; sign in as an administrator holding `golem15.journal.*`; open Journal nav; list/create/edit a post with `mlmarkdown` | ⬜ end-of-phase UAT |
 
 ---
 
 ## Validation Sign-Off
 
-- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
+- [x] All tasks have `<automated>` verify or Wave 0 dependencies
-- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
+- [x] Sampling continuity: no 3 consecutive tasks without automated verify
-- [ ] Wave 0 covers all MISSING references
+- [x] Wave 0 covers all MISSING references
-- [ ] No watch-mode flags
+- [x] No watch-mode flags
-- [ ] Feedback latency < 60s
+- [x] Feedback latency < 60s (short)
-- [ ] `nyquist_compliant: true` set in frontmatter
+- [x] `nyquist_compliant: true` set in frontmatter
 
-**Approval:** pending
+**Approval:** validated 2026-10-06 (executor 15-04). Human UAT for Journal SPA remains end-of-phase. Gate `--all` is the last automated row and must print `Phase 15 gate passed`.

scripts/check-phase15.sh

@@ -0,0 +1,395 @@
+#!/usr/bin/env bash
+# Phase 15 fail-closed gate (Journal plugin + proof host). Every stage exits
+# non-zero on a failing command, a go test run that fails, skips, matches
+# zero tests, prints "no tests to run", a named required test that did not
+# pass, a data race, a dirty PHP pin tree, a forbidden surface, or an
+# unmitigated high threat. --self-test proves the detector fails closed on
+# planted inputs. --all runs every stage and must end with
+# "Phase 15 gate passed".
+#
+# Sibling repositories are invoked with `go -C`. Full mode runs Postgres
+# integration and treats Docker unavailability as failure; -short is not
+# final evidence.
+set -euo pipefail
+
+unset FORCE_COLOR
+
+ROOT="${PHASE15_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
+PLUGIN="${PHASE15_PLUGIN:-$ROOT/../sm-journal-plugin}"
+HOST="${PHASE15_HOST:-$ROOT/../sm-grzybyfunkcjonalne-app}"
+FONOTEKA="${PHASE15_FONOTEKA:-$ROOT/../fonoteka.go}"
+PHP="${PHASE15_PHP:-/media/nvme/dev/golem15/fonoteka/plugins/golem15/journal}"
+PHP_SHA="02110eb1c0c3861370b0b9b47b209a0702ac5d88"
+PHASE_DIR="${PHASE15_PHASE_DIR:-$ROOT/.planning/phases/15-journal-plugin}"
+REVIEW="$PHASE_DIR/15-SECURITY-REVIEW.md"
+VALIDATION="$PHASE_DIR/15-VALIDATION.md"
+
+PLUGIN_REQUIRE=(
+	TestJournalEndToEnd
+	TestJournal005DraftShow
+	TestJournal006MediaUpload
+	TestFillable
+	TestSearchGateOff
+	TestJournalWriteUnauthenticated
+	TestJournalPublicCategories
+	TestJournalPublicTags
+	TestJournalRSS
+	TestJournalFeaturedImageUnauthenticated
+	TestJournalCommands
+	TestPostsFormCompiles
+	TestJournalBuckets
+	TestJournalTables
+	TestJournalMigrationsRollbackAndRemigrate
+	TestFormatHTMLRejectsUnsafeHTML
+)
+HOST_REQUIRE=(
+	TestBootUserTranslateJournal
+	TestCORS
+)
+HIGH_THREATS=(
+	T-15-01 T-15-02 T-15-03 T-15-04 T-15-05 T-15-06 T-15-07
+	T-15-08 T-15-09 T-15-10 T-15-11 T-15-13 T-15-14 T-15-SC
+)
+ALL_THREATS=(
+	T-15-01 T-15-02 T-15-03 T-15-04 T-15-05 T-15-06 T-15-07
+	T-15-08 T-15-09 T-15-10 T-15-11 T-15-12 T-15-13 T-15-14
+	T-15-15 T-15-SC
+)
+
+usage() {
+	cat >&2 <<'EOF'
+usage:
+  check-phase15.sh --self-test
+  check-phase15.sh --php
+  check-phase15.sh --layout
+  check-phase15.sh --plugin
+  check-phase15.sh --host
+  check-phase15.sh --forbidden
+  check-phase15.sh --security
+  check-phase15.sh --all
+EOF
+	exit 2
+}
+
+# detect reads go test -json. Exit 1 fail/build, 2 skip, 3 zero/no-tests,
+# 4 non-JSON, 5 missing required name, 6 data race.
+detect() {
+	python3 - "$1" <<'PY'
+import json, os, sys
+path = sys.argv[1]
+require = [n for n in os.environ.get("REQUIRE_TESTS", "").split() if n]
+passed = set()
+failed = []
+with open(path, encoding="utf-8", errors="replace") as fh:
+    for raw in fh:
+        line = raw.strip()
+        if not line.startswith("{"):
+            continue
+        try:
+            ev = json.loads(line)
+        except json.JSONDecodeError:
+            print("refuse: non-json test output", file=sys.stderr)
+            sys.exit(4)
+        action = ev.get("Action")
+        test = ev.get("Test") or ""
+        pkg = ev.get("Package") or ev.get("ImportPath") or ""
+        if action == "build-fail" or (action == "fail" and ev.get("FailedBuild")):
+            print(f"refuse: build failed {pkg}", file=sys.stderr)
+            sys.exit(1)
+        text = ev.get("Output") or ""
+        if action == "output":
+            if "no tests to run" in text:
+                print(f"refuse: no tests to run in {pkg}", file=sys.stderr)
+                sys.exit(3)
+            if "WARNING: DATA RACE" in text:
+                print(f"refuse: data race in {pkg} {test}", file=sys.stderr)
+                sys.exit(6)
+        if action == "skip" and test:
+            print(f"refuse: skipped {pkg} {test}", file=sys.stderr)
+            sys.exit(2)
+        if action == "fail":
+            failed.append(f"{pkg} {test}".strip())
+        if action == "pass" and test:
+            passed.add(test)
+if failed:
+    print("refuse: failed " + ", ".join(failed), file=sys.stderr)
+    sys.exit(1)
+if not passed:
+    print("refuse: zero tests", file=sys.stderr)
+    sys.exit(3)
+top = {name for name in passed if "/" not in name}
+missing = [n for n in require if n not in top and not any(p.startswith(n + "/") or p == n for p in passed)]
+if missing:
+    print("refuse: required tests did not pass: " + ", ".join(missing), file=sys.stderr)
+    sys.exit(5)
+PY
+}
+
+go_json() {
+	local dir="$1"
+	shift
+	local log err rc=0 dc=0
+	log="$(mktemp)"
+	err="$(mktemp)"
+	(cd "$dir" && go test -json "$@") >"$log" 2>"$err" || rc=$?
+	detect "$log" || dc=$?
+	if [[ "$rc" -ne 0 || "$dc" -ne 0 ]]; then
+		cat "$err" >&2 || true
+		grep -v '^{' "$log" | tail -n 40 >&2 || true
+		rm -f "$log" "$err"
+		echo "refuse: go test $* in $dir (test=$rc detect=$dc)" >&2
+		return 1
+	fi
+	rm -f "$log" "$err"
+}
+
+expect_detect() {
+	local name="$1" want="$2" payload="$3" log dc=0
+	log="$(mktemp)"
+	printf '%s\n' "$payload" >"$log"
+	detect "$log" 2>/dev/null || dc=$?
+	rm -f "$log"
+	if [[ "$dc" -ne "$want" ]]; then
+		echo "refuse: self-test $name: detector exit $dc, want $want" >&2
+		return 1
+	fi
+}
+
+run_self_test() {
+	bash -n "${BASH_SOURCE[0]}"
+	expect_detect pass 0 '{"Action":"pass","Package":"p","Test":"TestJournalEndToEnd"}'
+	expect_detect fail 1 '{"Action":"pass","Package":"p","Test":"TestA"}
+{"Action":"fail","Package":"p","Test":"TestJournal005DraftShow"}'
+	expect_detect package-fail 1 '{"Action":"pass","Package":"p","Test":"TestA"}
+{"Action":"fail","Package":"p"}'
+	expect_detect build 1 '{"Action":"build-fail","ImportPath":"p"}'
+	expect_detect skip 2 '{"Action":"skip","Package":"p","Test":"TestSearchGateOff"}'
+	expect_detect zero 3 '{"Action":"pass","Package":"p"}'
+	expect_detect no-tests 3 '{"Action":"output","Package":"p","Output":"testing: warning: no tests to run\n"}
+{"Action":"pass","Package":"p"}'
+	expect_detect nonjson 4 '{"Action":"pass",'
+	expect_detect race 6 '{"Action":"output","Package":"p","Test":"TestA","Output":"WARNING: DATA RACE\n"}
+{"Action":"pass","Package":"p","Test":"TestA"}'
+	REQUIRE_TESTS="TestJournalEndToEnd TestFillable" expect_detect missing-named 5 \
+		'{"Action":"pass","Package":"p","Test":"TestJournalEndToEnd"}'
+	local flag
+	for flag in --self-test --php --layout --plugin --host --forbidden --security --all; do
+		grep -q -- "^	$flag)" "${BASH_SOURCE[0]}" || {
+			echo "refuse: missing mode $flag" >&2
+			return 1
+		}
+	done
+	echo "phase15 self-test passed"
+}
+
+run_php() {
+	[[ -d "$PHP" ]] || {
+		echo "refuse: PHP pin tree $PHP is missing" >&2
+		return 1
+	}
+	local sha
+	sha="$(git -C "$PHP" rev-parse HEAD)"
+	if [[ "$sha" != "$PHP_SHA" ]]; then
+		echo "refuse: PHP SHA $sha, want $PHP_SHA" >&2
+		return 1
+	fi
+	if [[ -n "$(git -C "$PHP" status --porcelain)" ]]; then
+		git -C "$PHP" status --short >&2
+		echo "refuse: PHP pin tree has a diff" >&2
+		return 1
+	fi
+	echo "phase15 php passed ($sha)"
+}
+
+run_layout() {
+	[[ -f "$PLUGIN/go.mod" ]] || {
+		echo "refuse: plugin go.mod missing" >&2
+		return 1
+	}
+	grep -q '^module git.golem15.com/golem15/sm-journal-plugin$' "$PLUGIN/go.mod" || {
+		echo "refuse: plugin module path" >&2
+		return 1
+	}
+	grep -q '^replace git.golem15.com/golem15/summercms => ../summercms.go$' "$PLUGIN/go.mod" || {
+		echo "refuse: plugin must replace summercms => ../summercms.go" >&2
+		return 1
+	}
+	if grep -E '^replace .+sm-user-plugin|^replace .+sm-translate-plugin' "$PLUGIN/go.mod" >/dev/null; then
+		echo "refuse: plugin go.mod must not replace sibling plugins" >&2
+		return 1
+	fi
+	[[ -f "$HOST/go.work" && -f "$HOST/plugins.gen.go" && -f "$HOST/summer.yaml" ]] || {
+		echo "refuse: host layout is incomplete" >&2
+		return 1
+	}
+	local line
+	for path in plugins/golem15/user plugins/golem15/translate plugins/golem15/journal; do
+		line="$(git -C "$HOST" ls-files -s "$path")"
+		[[ "$line" == 160000* ]] || {
+			echo "refuse: $path is not a gitlink: $line" >&2
+			return 1
+		}
+	done
+	grep -q 'golem15.user' "$HOST/plugins.gen.go" || {
+		echo "refuse: plugins.gen.go missing golem15.user" >&2
+		return 1
+	}
+	grep -q 'golem15.translate' "$HOST/plugins.gen.go" || {
+		echo "refuse: plugins.gen.go missing golem15.translate" >&2
+		return 1
+	}
+	grep -q 'golem15.journal' "$HOST/plugins.gen.go" || {
+		echo "refuse: plugins.gen.go missing golem15.journal" >&2
+		return 1
+	}
+	if grep -E 'acme\.fixture' "$HOST/plugins.gen.go" >/dev/null; then
+		echo "refuse: production plugin list contains fixture" >&2
+		return 1
+	fi
+	if ! grep -q '_journal/api/\*' "$HOST/config/http.yaml"; then
+		echo "refuse: host CORS missing _journal/api/*" >&2
+		return 1
+	fi
+	echo "phase15 layout passed"
+}
+
+run_plugin() {
+	[[ -d "$PLUGIN" ]] || {
+		echo "refuse: plugin repository $PLUGIN not found" >&2
+		return 1
+	}
+	go -C "$PLUGIN" vet ./...
+	REQUIRE_TESTS="${PLUGIN_REQUIRE[*]}" go_json "$PLUGIN" ./... -count=1 -timeout 20m
+	REQUIRE_TESTS="${PLUGIN_REQUIRE[*]}" go_json "$PLUGIN" ./... -count=1 -race -timeout 25m
+	echo "phase15 plugin passed"
+}
+
+run_host() {
+	[[ -d "$HOST" ]] || {
+		echo "refuse: proof host $HOST not found" >&2
+		return 1
+	}
+	go -C "$HOST" vet ./...
+	REQUIRE_TESTS="${HOST_REQUIRE[*]}" go_json "$HOST" ./... -count=1 -timeout 5m
+	go -C "$HOST" build -o /tmp/phase15-host ./...
+	rm -f /tmp/phase15-host
+	echo "phase15 host passed"
+}
+
+run_forbidden() {
+	local bad=0 hits
+	hits="$(cd "$PLUGIN" && grep -RInE 'rainlab_journal_|winter_journal_' --include='*.go' . | grep -vE '_test\.go:' || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: Winter/RainLab journal table names in plugin Go: $hits" >&2
+		bad=1
+	fi
+	hits="$(cd "$PLUGIN" && grep -RInE 'plugin\.Open|yaegi' --include='*.go' . | grep -vE '_test\.go:' || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: runtime loading in production plugin: $hits" >&2
+		bad=1
+	fi
+	hits="$(cd "$PLUGIN" && grep -RInE '\.AutoMigrate\(' --include='*.go' . | grep -vE '_test\.go:' || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: AutoMigrate in production plugin: $hits" >&2
+		bad=1
+	fi
+	hits="$(cd "$PLUGIN" && grep -RInE 'sm-user-plugin' --include='*.go' . | grep -vE '_test\.go:' || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: production plugin imports sm-user-plugin: $hits" >&2
+		bad=1
+	fi
+	hits="$(cd "$PLUGIN" && grep -RInE 'fonoteka|p[lł]ytarium|grzybyfunkcjonalne' README.md || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: consuming-application name in plugin README: $hits" >&2
+		bad=1
+	fi
+	hits="$(cd "$PLUGIN" && grep -RInE 'Pages menu|dashboard widget|journalPost|journalPosts' --include='*.go' . | grep -vE '_test\.go:' || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: deferred Pages/dashboard/theme surface in production plugin: $hits" >&2
+		bad=1
+	fi
+	if [[ -n "$(git -C "$ROOT" diff -- modules/cabana/field_markdown.go)" ]]; then
+		echo "refuse: modules/cabana/field_markdown.go changed this phase (D-11 no-op)" >&2
+		bad=1
+	fi
+	local tide
+	tide="$(grep -RIn '/_journal/api/v1' "$FONOTEKA/parity" "$FONOTEKA/modules/tide" "$ROOT/modules/tide" 2>/dev/null || true)"
+	if [[ -n "$tide" ]]; then
+		echo "refuse: tide/parity harness newly mentions /_journal/api/v1: $tide" >&2
+		bad=1
+	fi
+	hits="$(gofmt -l "$PLUGIN" 2>/dev/null || true)"
+	if [[ -n "$hits" ]]; then
+		echo "refuse: gofmt: $hits" >&2
+		bad=1
+	fi
+	[[ "$bad" -eq 0 ]] || return 1
+	echo "phase15 forbidden passed"
+}
+
+run_security() {
+	[[ -f "$REVIEW" ]] || {
+		echo "refuse: missing $REVIEW" >&2
+		return 1
+	}
+	[[ -f "$VALIDATION" ]] || {
+		echo "refuse: missing $VALIDATION" >&2
+		return 1
+	}
+	local id count
+	for id in "${ALL_THREATS[@]}"; do
+		count="$(grep -c -- "$id" "$REVIEW" || true)"
+		if [[ "$count" -lt 1 ]]; then
+			echo "refuse: security review missing $id" >&2
+			return 1
+		fi
+	done
+	if grep -qiE 'unmitigated high' "$REVIEW"; then
+		echo "refuse: security review still has an unmitigated high finding" >&2
+		return 1
+	fi
+	for id in "${HIGH_THREATS[@]}"; do
+		grep -q -- "$id" "$REVIEW" || {
+			echo "refuse: high threat $id missing" >&2
+			return 1
+		}
+		grep -A2 -- "$id" "$REVIEW" | grep -qi mitigate || {
+			echo "refuse: high threat $id is not marked mitigate" >&2
+			return 1
+		}
+	done
+	if ! grep -q 'No external API integration' "$REVIEW" && ! grep -qi 'no external SaaS SDK' "$REVIEW"; then
+		echo "refuse: security review must state there is no external SaaS SDK" >&2
+		return 1
+	fi
+	if ! grep -q 'nyquist_compliant: true' "$VALIDATION"; then
+		echo "refuse: VALIDATION is not signed off" >&2
+		return 1
+	fi
+	echo "phase15 security passed"
+}
+
+run_all() {
+	local stage
+	for stage in self-test php layout plugin host forbidden security; do
+		if bash "${BASH_SOURCE[0]}" "--$stage"; then
+			echo "PASS $stage"
+		else
+			echo "FAIL $stage"
+			exit 1
+		fi
+	done
+	echo "Phase 15 gate passed"
+}
+
+case "${1:---all}" in
+	--self-test) run_self_test ;;
+	--php) run_php ;;
+	--layout) run_layout ;;
+	--plugin) run_plugin ;;
+	--host) run_host ;;
+	--forbidden) run_forbidden ;;
+	--security) run_security ;;
+	--all) run_all ;;
+	*) usage ;;
+esac