// Token: 0x06005174 RID: 20852 RVA: 0x0012D668 File Offset: 0x0012B868
private static AlternateServiceAccountCredential LoadFromRegistry(RegistryKey rootKey, string valueName, bool decryptPasswords)
{
string text = rootKey.GetValue(valueName) as string;
if (text == null)
{
return(null);
}
DateTime dateTime;
Match match;
if (!DateTime.TryParseExact(valueName, "yyyy-MM-ddTHH:mm:ss.fff", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal, out dateTime) || !(match = AlternateServiceAccountCredential.regexRegValue.Match(text)).Success)
{
return(new AlternateServiceAccountCredential(valueName, new DataValidationException(new ObjectValidationError(DirectoryStrings.FailedToParseAlternateServiceAccountCredential, null, AlternateServiceAccountCredential.GetRegistryValueDisplayPath(rootKey.Name, valueName)))));
}
byte[] array;
Exception ex;
try
{
array = Convert.FromBase64String(match.Groups["password"].Value);
ex = null;
}
catch (FormatException ex2)
{
ex = ex2;
array = null;
}
SecureString secureString = null;
if (decryptPasswords && array != null)
{
try
{
secureString = CapiNativeMethods.DPAPIDecryptDataToSecureString(array, (CapiNativeMethods.DPAPIFlags) 0U);
secureString.MakeReadOnly();
}
catch (CryptographicException innerException)
{
ex = new DataSourceOperationException(DirectoryStrings.FailedToReadAlternateServiceAccountConfigFromRegistry(AlternateServiceAccountCredential.GetRegistryValueDisplayPath(rootKey.Name, valueName)), innerException);
}
}
return(new AlternateServiceAccountCredential(valueName, ex, false, dateTime.ToUniversalTime(), match.Groups["domain"].Value, match.Groups["userName"].Value, secureString));
}
// Token: 0x06005171 RID: 20849 RVA: 0x0012D5B4 File Offset: 0x0012B7B4
internal void SaveToRegistry(RegistryKey rootKey)
{
if (this.Password == null)
{
throw new InvalidOperationException("SaveToRegistry cannot be called on deserialized instances.");
}
base.CheckWritable();
if (rootKey.GetValue(this.registryValueName) != null)
{
throw new DataSourceTransientException(DirectoryStrings.FailedToWriteAlternateServiceAccountConfigToRegistry(AlternateServiceAccountCredential.GetRegistryValueDisplayPath(rootKey.Name, this.registryValueName)));
}
string value = string.Format("{0}\\{1}\\{2}", this.Domain, this.UserName, Convert.ToBase64String(CapiNativeMethods.DPAPIEncryptData(this.Password, (CapiNativeMethods.DPAPIFlags) 0U)));
rootKey.SetValue(this.registryValueName, value);
this.propertyBag.SetIsReadOnly(true);
}
