From d482ed88724b9dc84ee5f2b70252d4aab6b837d9 Mon Sep 17 00:00:00 2001
From: Debulois <quentin@debulois.fr>
Date: Wed, 19 Oct 2022 12:43:49 +0200
Subject: Initial commit

---
 WinKeyRecover/KeyChecker/GetProductDescription.cs | 29 +++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 WinKeyRecover/KeyChecker/GetProductDescription.cs

(limited to 'WinKeyRecover/KeyChecker/GetProductDescription.cs')

diff --git a/WinKeyRecover/KeyChecker/GetProductDescription.cs b/WinKeyRecover/KeyChecker/GetProductDescription.cs
new file mode 100644
index 0000000..3a42418
--- /dev/null
+++ b/WinKeyRecover/KeyChecker/GetProductDescription.cs
@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+
+namespace WinKeyRecover
+{
+    internal class GetProductDescription
+    {
+        public string Get(string aid, string fileXml)
+        {
+            XmlDocument xmlDocument = new XmlDocument();
+            xmlDocument.Load(fileXml);
+            Stream inStream = new MemoryStream(Convert.FromBase64String(xmlDocument.GetElementsByTagName("tm:infoBin")[0].InnerText));
+            xmlDocument.Load(inStream);
+            XmlNamespaceManager xmlNamespaceManager = new XmlNamespaceManager(xmlDocument.NameTable);
+            xmlNamespaceManager.AddNamespace("pkc", "http://www.microsoft.com/DRM/PKEY/Configuration/2.0");
+            XmlNode xmlNode = xmlDocument.SelectSingleNode("/pkc:ProductKeyConfiguration/pkc:Configurations/pkc:Configuration[pkc:ActConfigId='" + aid + "']", xmlNamespaceManager);
+            if (xmlNode == null)
+            {
+                xmlNode = xmlDocument.SelectSingleNode("/pkc:ProductKeyConfiguration/pkc:Configurations/pkc:Configuration[pkc:ActConfigId='" + aid.ToUpper() + "']", xmlNamespaceManager);
+            }
+            return xmlNode.ChildNodes.Item(3).InnerText;
+        }
+    }
+}
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