Files
ImpTune/.planning/phases/10-real-world-runtime-validation/RUNTIME-VALIDATION.md
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kawa cf3b86a696 docs(phase-10): record RTVAL-01 PASS on re-test with fixed .intunewin build
- Flip RTVAL-01 from FAIL to PASS after re-test against live tenant rubis.fr
- Reference evidence screenshots (tenant-upload, app-assigned)
- Fix Package SHA256 (strip trailing garbage) to 8818124aa97ed3da24bf73a1f08f43065e6efea46f44a3abffc9983b097d3ddc
- Update top-level Status to IN PROGRESS; plan 10-02 resumed at Task 2
- Resolve ISSUE-01 (fixed in 74535ea HMAC scope + 7716246 Detection.xml alignment)
- Lock package to ImpTune commit 00b709d
2026-04-13 14:10:43 +02:00

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Markdown

# Runtime Validation Report — ImpTune v1.1
**Status:** IN PROGRESS — RTVAL-01 PASS on re-test (2026-04-13) against fixed build; plan 10-02 resumed at Task 2 (RTVAL-02 on-device install)
**Started:** 2026-04-13
**Signed off by:** <name>
**Signed off date:** <YYYY-MM-DD>
## Tenant & Environment
| Field | Value |
|-------|-------|
| Intune tenant (domain) | rubis.fr |
| Test device hostname | ARES-5CG5220YTM |
| Windows OS build | 26200.7171 |
| Device is Intune-managed | yes |
| Driver vendor(s) tested | ricoh.zip
- PCL6 Driver for Universal Print |
| ImpTune commit SHA | 00b709d25aa20a3d5fbdabb728f6083d4f9f958c |
| Package file name | Copieur_2eme.intunewin |
| Package SHA256 | 8818124aa97ed3da24bf73a1f08f43065e6efea46f44a3abffc9983b097d3ddc |
| Generated at | 2026-04-13 |
## RTVAL-01 — Tenant ingestion
Status: PASS
Tested: 2026-04-13 (re-test against fixed build)
Evidence:
- evidence/rtval-01-tenant-upload.png — Intune Win32 app wizard with parsed .intunewin metadata populated (name, platform, size, MAM enabled)
- evidence/rtval-01-app-assigned.png — app assignment screen showing the test device group
Notes: Initial run on 2026-04-13 failed with empty wizard fields and greyed-out OK button (see ISSUE-01). Root cause was two structural defects in the .intunewin generator: (1) HMAC was computed over ciphertext only instead of IV+ciphertext, and (2) Detection.xml did not match the IntuneWinAppUtil.exe reference format. Both fixed in commits 74535ea and 7716246. Re-test on the fixed build against live tenant rubis.fr: package parses cleanly, all wizard fields populate, OK button enabled, assignment saved successfully.
Package tested: Copieur_2eme.intunewin (SHA256 8818124aa97ed3da24bf73a1f08f43065e6efea46f44a3abffc9983b097d3ddc, ImpTune commit 00b709d)
## RTVAL-02 — Install under SYSTEM (pnputil + $PSScriptRoot)
Status: BLOCKED — depends on RTVAL-01 PASS; RTVAL-01 returned FAIL (Intune cannot parse generated .intunewin). Cannot proceed until package structure defect is resolved.
Evidence: (none — test not reached)
Notes:
## RTVAL-03 — Detection rule reports Installed
Status: BLOCKED — depends on RTVAL-01 PASS; RTVAL-01 returned FAIL (Intune cannot parse generated .intunewin). Cannot proceed until package structure defect is resolved.
Evidence: (none — test not reached)
Notes:
## RTVAL-04 — Uninstall under SYSTEM
Status: BLOCKED — depends on RTVAL-01 PASS; RTVAL-01 returned FAIL (Intune cannot parse generated .intunewin). Cannot proceed until package structure defect is resolved.
Evidence: (none — test not reached)
Notes:
## Issues Found
### ISSUE-01: .intunewin package metadata unreadable by Intune Win32 app wizard
- **Discovered:** 2026-04-13 during RTVAL-01
- **Severity:** Blocker — prevents all downstream RTVAL checks (02, 03, 04)
- **Symptom:** Win32 app creation wizard fields (name, platform, size, MAM enabled) remain empty after file upload; OK button stays greyed out; no portal error shown
- **Root cause hypothesis:** Detection.xml embedded inside the .intunewin archive is missing, malformed, or uses an unexpected schema version. The IntuneWin32App packager requires a valid `detection.xml` at the root of the archive alongside the content folder.
- **Affected file:** Copieur_2eme.intunewin (evidence/Copieur_2eme.intunewin)
- **Affected code:** ImpTune .intunewin generator (commit 1c3f458)
- **Resolution path:** Debug the generator to verify Detection.xml is being created, embedded, and follows the expected Intune Win32 app manifest schema. Recommended: run `/gsd:debug` on the .intunewin generator, OR let phase verification surface this as a gap and use `/gsd:plan-phase 10 --gaps` to draft a gap-closure plan.
- **Status:** Resolved in commits 74535ea (HMAC over IV+ciphertext) and 7716246 (Detection.xml alignment with IntuneWinAppUtil.exe reference format). Re-tested 2026-04-13 against live tenant rubis.fr — package now parses; wizard fields populate; OK button enabled.
## Sign-off
- [ ] All five RTVAL criteria PASS or have documented rationale
- [ ] Evidence files committed under `evidence/`
- [ ] Signed by: ___________________