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Verification Report

Generated: 2026-05-16T09:35:53.840500Z
Target: http://localhost:8080
Object triple: register=21 · schema=166 · object=25706ca9-c989-4d6b-9f7b-98cf1cc70639
Providers advertised: 24
Pass (non-crashing, 2xx or 503-degraded): 24 / 24

Generated by sequential curl probes against a live OpenRegister with 13 required Nextcloud apps installed (calendar, contacts, deck, mail, spreed, bookmarks, collectives, maps, photos, polls, forms, cospend, analytics, timemanager). The seeded integration-verification register holds a single probe object the harness targets.

What the harness checks​

Per provider:

  1. OCS metadata — the provider appears in ocs/v2.php/cloud/capabilities under openregister.integrations.providers with the documented shape (id, label, group, enabled, storageStrategy, surfaces, authStatus).
  2. Sub-resource probe — GET /index.php/apps/openregister/api/objects/{register}/{schema}/{objectId}/integrations/{providerId} with OCS-APIRequest: true returns a list envelope (HTTP 200, {items: [...]}) or the documented degraded source 503 with a structured cause.
  3. No hidden crashes — HTTP 500 anywhere fails the run. Provider exceptions like NoVtodoCalendarException must be caught and converted to an empty list, not bubbled to the controller.

Earlier runs reported 412s across the board — that was a CSRF false-pass; the probe was being rejected at the session-CSRF guard before reaching any provider. The current harness sets OCS-APIRequest: true on every request.

Summary table​

IDGroupRequired appStorageStatusShapeLatencyNotes
calendarcommscalendarlink-table✅ 200list-envelope610ms—
contactscommscontactslink-table✅ 200list-envelope629ms—
emailcommsmaillink-table✅ 200list-envelope1159ms—
talkcommsspreedlink-table✅ 200list-envelope599ms—
audit-trailcorenonequery-time✅ 200list-envelope579ms—
filescorenonemagic-column✅ 200list-envelope650ms—
notescorenonelink-table✅ 200list-envelope599ms—
sharescorenonequery-time✅ 200list-envelope598ms—
tagscorenonelink-table✅ 200list-envelope639ms—
taskscorenonelink-table✅ 200list-envelope596ms—
bookmarksdocsbookmarkslink-table✅ 200list-envelope589ms—
collectivesdocscollectiveslink-table✅ 200list-envelope613ms—
mapsdocsmapslink-table✅ 200list-envelope622ms—
photosdocsphotoslink-table✅ 200list-envelope596ms—
openprojectexternalopenconnectorexternal✅ 200list-envelope627ms—
xwikiexternalopenconnectorexternal✅ 200list-envelope595ms—
activityworkflowactivityquery-time✅ 200list-envelope588ms—
analyticsworkflowanalyticslink-table✅ 200list-envelope596ms—
cospendworkflowcospendlink-table✅ 200list-envelope592ms—
deckworkflowdecklink-table✅ 200list-envelope598ms—
flowworkflowworkflowenginelink-table✅ 200list-envelope599ms—
formsworkflowformslink-table✅ 200list-envelope597ms—
pollsworkflowpollslink-table✅ 200list-envelope581ms—
time-trackerworkflowtimemanagerlink-table✅ 200list-envelope582ms—

Findings​

  • 24 / 24 providers return HTTP 200 with the documented {items: []} list envelope. The seeded probe object has no linked upstream items in any leaf, so every list is empty — but the shape, the timing, and the success path are all proven.
  • 0 / 24 providers return HTTP 503. Both OpenConnector-backed externals (xwiki + openproject) are wired against real local services in docker-compose.integration-verification.yml. See xwiki and openproject for the setup paths.
  • 0 / 24 providers crash. An earlier tasks HTTP 500 — NoVtodoCalendarException thrown when the user has no VTODO-capable calendar — was fixed in this run: the provider now catches the exception and returns an empty list, treating "no calendar yet" as a setup state rather than a server error.

Per-group breakdown​

Group: core​

audit-trail — Audit trail​

  • Required app: none
  • Storage strategy: query-time
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/audit-trail
  • Status: 200 (list-envelope, 579ms)

files — Files​

  • Required app: none
  • Storage strategy: magic-column
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/files
  • Status: 200 (list-envelope, 650ms)

notes — Notes​

  • Required app: none
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/notes
  • Status: 200 (list-envelope, 599ms)

shares — Shares​

  • Required app: none
  • Storage strategy: query-time
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/shares
  • Status: 200 (list-envelope, 598ms)

tags — Tags​

  • Required app: none
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/tags
  • Status: 200 (list-envelope, 639ms)

tasks — Tasks​

  • Required app: none
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/tasks
  • Status: 200 (list-envelope, 596ms)

Group: comms​

calendar — Meetings​

  • Required app: calendar
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/calendar
  • Status: 200 (list-envelope, 610ms)

contacts — Contacts​

  • Required app: contacts
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/contacts
  • Status: 200 (list-envelope, 629ms)

email — Emails​

  • Required app: mail
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/email
  • Status: 200 (list-envelope, 1159ms)

talk — Chat​

  • Required app: spreed
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/talk
  • Status: 200 (list-envelope, 599ms)

Group: docs​

bookmarks — Bookmarks​

  • Required app: bookmarks
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/bookmarks
  • Status: 200 (list-envelope, 589ms)

collectives — Knowledge​

  • Required app: collectives
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/collectives
  • Status: 200 (list-envelope, 613ms)

maps — Location​

  • Required app: maps
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/maps
  • Status: 200 (list-envelope, 622ms)

photos — Photos​

  • Required app: photos
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/photos
  • Status: 200 (list-envelope, 596ms)

Group: workflow​

activity — Activity​

  • Required app: activity
  • Storage strategy: query-time
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/activity
  • Status: 200 (list-envelope, 588ms)

analytics — Analytics​

  • Required app: analytics
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/analytics
  • Status: 200 (list-envelope, 596ms)

cospend — Costs​

  • Required app: cospend
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/cospend
  • Status: 200 (list-envelope, 592ms)

deck — Cards​

  • Required app: deck
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/deck
  • Status: 200 (list-envelope, 598ms)

flow — Automation​

  • Required app: workflowengine
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/flow
  • Status: 200 (list-envelope, 599ms)

forms — Forms​

  • Required app: forms
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/forms
  • Status: 200 (list-envelope, 597ms)

polls — Polls​

  • Required app: polls
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/polls
  • Status: 200 (list-envelope, 581ms)

time-tracker — Time​

  • Required app: timemanager
  • Storage strategy: link-table
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/time-tracker
  • Status: 200 (list-envelope, 582ms)

Group: external​

openproject — Projects​

  • Required app: openconnector
  • Storage strategy: external
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/openproject
  • Status: 200 (list-envelope, 627ms)

xwiki — Articles​

  • Required app: openconnector
  • Storage strategy: external
  • Surfaces: user-dashboard, app-dashboard, detail-page, single-entity
  • Auth: ok / configured
  • Probe: GET /index.php/apps/openregister/api/objects/21/166/25706ca9-c989-4d6b-9f7b-98cf1cc70639/integrations/xwiki
  • Status: 200 (list-envelope, 595ms)

Reproducing locally​

Against the OpenRegister dev container (admin:admin, default NEXTCLOUD_URL):

# Seed a sandbox register + schema + probe object (one-time)
curl -u admin:admin -H 'OCS-APIRequest: true' -X POST \\
  http://localhost:8080/index.php/apps/openregister/api/registers \\
  -d '{"slug":"integration-verification","title":"Integration Verification","schemas":[]}'

# PHPUnit — provider metadata + delegation tests (50 tests)
./vendor/bin/phpunit --testsuite "Unit Tests" --filter "LeafProvidersMetadataTest|XwikiProviderTest"

# Playwright — registry contract + per-leaf endpoint probe
NEXTCLOUD_URL=http://localhost:8080 npx playwright test tests/e2e/integration-registry.spec.ts --project=chromium

# Playwright — verification harness (writes tests/e2e/leaf-verification.json)
NEXTCLOUD_URL=http://localhost:8080 npx playwright test tests/e2e/leaf-verification.spec.ts --project=chromium