Windows Phone — Xap Archive Verified

// Check if the manifest file exists if (manifestFile == null) throw new InvalidDataException("Manifest file not found");

// Open the XAP archive using (var zipArchive = ZipFile.OpenRead(filePath)) // Get the manifest file var manifestFile = zipArchive.GetEntry("WMAppManifest.xml"); windows phone xap archive verified

// Read the manifest file using (var manifestStream = manifestFile.Open()) // Verify the digital signature var certificate = new X509Certificate2(); certificate.Import(filePath, null, X509ContentType.Pfx); // Check if the manifest file exists if

// Verify the assemblies foreach (var entry in zipArchive.Entries) if (entry.FullName.EndsWith(".dll", StringComparison.OrdinalIgnoreCase) StringComparison.OrdinalIgnoreCase) using System

using System; using System.IO; using System.Security.Cryptography; using System.Security.Cryptography.X509Certificates;