/// <summary>
/// LoadFromCache method implementation
/// </summary>
private static SIDsParametersRecord LoadFromCache()
{
SIDsParametersRecord config = null;
if (!File.Exists(SystemUtilities.SystemCacheFile))
{
return(null);
}
XmlConfigSerializer xmlserializer = new XmlConfigSerializer(typeof(SIDsParametersRecord));
using (FileStream fs = new FileStream(SystemUtilities.SystemCacheFile, FileMode.Open, FileAccess.Read))
{
byte[] bytes = new byte[fs.Length];
int n = fs.Read(bytes, 0, (int)fs.Length);
fs.Close();
byte[] byt = null;
using (AESSystemEncryption aes = new AESSystemEncryption())
{
byt = aes.Decrypt(bytes);
}
using (MemoryStream ms = new MemoryStream(byt))
{
using (StreamReader reader = new StreamReader(ms))
{
config = (SIDsParametersRecord)xmlserializer.Deserialize(ms);
}
}
}
return(config);
}
/// <summary>
/// ReadConfigurationForCache method implementation
/// </summary>
private byte[] ReadConfigurationForCache()
{
MFAConfig config = CFGUtilities.ReadConfiguration();
XmlConfigSerializer xmlserializer = new XmlConfigSerializer(typeof(MFAConfig));
MemoryStream stm = new MemoryStream();
using (StreamReader reader = new StreamReader(stm))
{
xmlserializer.Serialize(stm, config);
stm.Position = 0;
return(XORUtilities.XOREncryptOrDecrypt(stm.ToArray(), XORUtilities.XORKey));
}
}
/// <summary>
/// WriteToCache method implementation
/// </summary>
private static void WriteToCache(SIDsParametersRecord config)
{
XmlConfigSerializer xmlserializer = new XmlConfigSerializer(typeof(SIDsParametersRecord));
MemoryStream stm = new MemoryStream();
using (StreamReader reader = new StreamReader(stm))
{
xmlserializer.Serialize(stm, config);
stm.Position = 0;
byte[] byt = null;
using (AESSystemEncryption aes = new AESSystemEncryption())
{
byt = aes.Encrypt(stm.ToArray());
}
using (FileStream fs = new FileStream(SystemUtilities.SystemCacheFile, FileMode.Create, FileAccess.ReadWrite))
{
fs.Write(byt, 0, byt.Length);
fs.Close();
}
return;
}
}
/// <summary>
/// GetConfig method implementation
/// </summary>
private static byte[] GetConfig(MFAConfig config)
{
using (AESSystemEncryption MSIS = new AESSystemEncryption())
{
config.KeysConfig.XORSecret = MSIS.Encrypt(config.KeysConfig.XORSecret);
config.Hosts.ActiveDirectoryHost.Password = MSIS.Encrypt(config.Hosts.ActiveDirectoryHost.Password);
config.MailProvider.Password = MSIS.Encrypt(config.MailProvider.Password);
};
XmlConfigSerializer xmlserializer = new XmlConfigSerializer(typeof(MFAConfig));
MemoryStream stm = new MemoryStream();
using (StreamReader reader = new StreamReader(stm))
{
xmlserializer.Serialize(stm, config);
stm.Position = 0;
byte[] bytes = null;
using (AESSystemEncryption aes = new AESSystemEncryption())
{
bytes = aes.Encrypt(stm.ToArray());
}
return(bytes);
}
}
/// <summary>
/// WriteConfigurationToCache method implementation
/// </summary>
internal void WriteConfigurationToCache(byte[] config)
{
try
{
using (FileStream fs = new FileStream(CFGUtilities.ConfigCacheFile, FileMode.Create, FileAccess.ReadWrite))
{
fs.Write(config, 0, config.Length);
fs.Close();
}
if (SIDs.Loaded)
{
XmlConfigSerializer xmlserializer = new XmlConfigSerializer(typeof(SIDsParametersRecord));
MemoryStream stm = new MemoryStream();
byte[] bytes = null;
using (StreamReader reader = new StreamReader(stm))
{
xmlserializer.Serialize(stm, SIDs.GetSIDs());
stm.Position = 0;
using (AESSystemEncryption aes = new AESSystemEncryption())
{
bytes = aes.Encrypt(stm.ToArray());
}
}
using (FileStream fs = new FileStream(SystemUtilities.SystemCacheFile, FileMode.Create, FileAccess.ReadWrite))
{
fs.Write(bytes, 0, bytes.Length);
fs.Close();
}
}
}
catch (Exception e)
{
_log.WriteEntry(string.Format("Error on WebAdminService Service WriteConfigurationToCache method : {0}.", e.Message), EventLogEntryType.Error, 2010);
throw e;
}
}