using MediaBrowser.Model.Entities; using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Net; using MediaBrowser.Model.Serialization; using System; using System.Collections.Generic; using System.Management; using System.Threading; using System.Threading.Tasks; namespace MediaBrowser.Common.Implementations.Security { public static class MBRegistration { private static MBLicenseFile _licenseFile; private const string MBValidateUrl = "http://mb3admin.com/admin/service/registration/validate"; private static IApplicationPaths _appPaths; private static MBLicenseFile LicenseFile { get { return _licenseFile ?? (_licenseFile = new MBLicenseFile(_appPaths)); } } public static string SupporterKey { get { return LicenseFile.RegKey; } set { LicenseFile.RegKey = value; LicenseFile.Save(); } } public static string LegacyKey { get { return LicenseFile.LegacyKey; } set { LicenseFile.LegacyKey = value; LicenseFile.Save(); } } public static void Init(IApplicationPaths appPaths) { // Ugly alert (static init) _appPaths = appPaths; } public static async Task GetRegistrationStatus(IHttpClient httpClient, IJsonSerializer jsonSerializer, string feature, string mb2Equivalent = null) { var mac = GetMacAddress(); var data = new Dictionary {{"feature", feature}, {"key",SupporterKey}, {"mac",mac}, {"mb2equiv",mb2Equivalent}, {"legacykey", LegacyKey} }; var reg = new RegRecord(); try { using (var json = await httpClient.Post(MBValidateUrl, data, CancellationToken.None).ConfigureAwait(false)) { reg = jsonSerializer.DeserializeFromStream(json); } if (reg.registered) { LicenseFile.AddRegCheck(feature); } } catch (Exception) { //if we have trouble obtaining from web - allow it if we've validated in the past 30 days reg.registered = LicenseFile.LastChecked(feature) > DateTime.UtcNow.AddDays(-30); } return new MBRegistrationRecord {IsRegistered = reg.registered, ExpirationDate = reg.expDate, RegChecked = true}; } /// /// Returns MAC Address from first Network Card in Computer /// /// [string] MAC Address public static string GetMacAddress() { var mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); var moc = mc.GetInstances(); var macAddress = String.Empty; foreach (ManagementObject mo in moc) { if (macAddress == String.Empty) // only return MAC Address from first card { try { if ((bool)mo["IPEnabled"]) macAddress = mo["MacAddress"].ToString(); } catch { mo.Dispose(); return ""; } } mo.Dispose(); } return macAddress.Replace(":", ""); } } class RegRecord { public string featId { get; set; } public bool registered { get; set; } public DateTime expDate { get; set; } } }