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using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Common.Implementations.Security
{
public static class MBRegistration
{
private static MBLicenseFile _licenseFile;
private const string MBValidateUrl = Constants.Constants.MbAdminUrl + "service/registration/validate";
private static IApplicationPaths _appPaths;
private static INetworkManager _networkManager;
private static ILogger _logger;
private static IApplicationHost _applicationHost;
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, INetworkManager networkManager, ILogManager logManager, IApplicationHost appHost)
{
// Ugly alert (static init)
_appPaths = appPaths;
_networkManager = networkManager;
_logger = logManager.GetLogger("SecurityManager");
_applicationHost = appHost;
}
public static async Task<MBRegistrationRecord> GetRegistrationStatus(IHttpClient httpClient, IJsonSerializer jsonSerializer, string feature, string mb2Equivalent = null, string version = null)
{
//check the reg file first to alleviate strain on the MB admin server - must actually check in every 30 days tho
var reg = new RegRecord { registered = LicenseFile.LastChecked(feature) > DateTime.UtcNow.AddDays(-30) };
if (!reg.registered)
{
var mac = _networkManager.GetMacAddress();
var data = new Dictionary<string, string>
{
{ "feature", feature },
{ "key", SupporterKey },
{ "mac", mac },
{ "mb2equiv", mb2Equivalent },
{ "legacykey", LegacyKey },
{ "ver", version },
{ "platform", Environment.OSVersion.VersionString },
{ "isservice", _applicationHost.IsRunningAsService.ToString().ToLower() }
};
try
{
using (var json = await httpClient.Post(MBValidateUrl, data, CancellationToken.None).ConfigureAwait(false))
{
reg = jsonSerializer.DeserializeFromStream<RegRecord>(json);
}
if (reg.registered)
{
LicenseFile.AddRegCheck(feature);
}
else
{
LicenseFile.RemoveRegCheck(feature);
}
}
catch (Exception e)
{
_logger.ErrorException("Error checking registration status of {0}", e, feature);
}
}
return new MBRegistrationRecord { IsRegistered = reg.registered, ExpirationDate = reg.expDate, RegChecked = true };
}
}
}
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