j.foucher
1a3910ef9d
Symptom: "Réponse serveur non authentifiée (signature invalide)" on
license activation. Root cause: PHP \DateTimeInterface::ATOM emits the
server's local timezone offset (e.g. +02:00 on a CET host), while the
C# canonicalizer emitted +00:00 after ToUniversalTime(). Same instant,
different string, different bytes, signature mismatch.
Server (ValidateLicense.php):
- All timestamps now built with `new DateTimeZone('UTC')` and formatted
as 'Y-m-d\TH:i:s\Z' — fixed string, no offset variation.
- Reads issued_at / download_entitlement_until from MySQL as UTC; the
display is consistent with what the client sees.
Client (LicenseService.cs):
- FormatDateAtom now produces "yyyy-MM-ddTHH:mm:ssZ" with literal Z and
handles null safely (previous version would have produced "Z" alone
for a null input thanks to string + null concatenation).
Both sides therefore agree on the canonical bytes for any datetime,
including across daylight savings transitions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PS_Launcher
Launcher Windows pour l'application UE5 PROSERVE : gère plusieurs versions cohabitantes, téléchargement et installation de nouvelles versions depuis un serveur, validation de license, release notes.
Composants
src/— Solution C# / .NET 8 / WPF (Visual Studio 2022 + SDK .NET 8 requis)PSLauncher.App: UI WPF (style Epic Games Launcher)PSLauncher.Core: services (Manifest, Download, Install, Process…)PSLauncher.Models: DTOs partagés
server/— Code serveur PHP 8 (à déployer souswww/PS_Launcher/sur OVH mutualisé)
Démarrage rapide (dev)
dotnet build PS_Launcher.sln
dotnet run --project src/PSLauncher.App
Pour produire un binaire autonome distribuable (un seul .exe ~70 Mo) :
dotnet publish src/PSLauncher.App -c Release
# Sortie : src/PSLauncher.App/bin/Release/net8.0-windows/win-x64/publish/PSLauncher.exe
Configuration locale
Le launcher écrit sa config dans %LocalAppData%\PSLauncher\config.json au premier lancement.
Édite serverBaseUrl pour pointer vers ton serveur :
{
"serverBaseUrl": "https://ton-domaine.com/PS_Launcher/api",
"installRoot": "C:\\ASTERION\\GIT\\PS_Launcher\\ASTERION_VR"
}
État (roadmap)
- ✅ v0.1 — Scan + lancement de versions installées
- ✅ v0.2 — Manifest distant, download ZIP, install cohabitante, release notes Markdown
- ⏳ v0.3 — Reprise (HTTP Range), retry Polly, state.json
- ⏳ v0.4 — License (MySQL + Ed25519 + DPAPI)
- ⏳ v0.5 — Settings, suppression manuelle versions, toasts
- ⏳ v1.0 — Auto-update launcher, MSI installer
Voir le plan détaillé pour la roadmap complète.
Licence / interne
Repo interne ASTERION. Ne pas distribuer.