public bool Save()
{
CheckNotDisposed();
_unmanagedCodePermission.Demand();
var FormatProvider = StringFormatProvider.GetProvider(Format);
byte[] passwordBytes = FormatProvider.GetBytes(Password);
if (Password.Length > (512))
{
throw new ArgumentOutOfRangeException("The password has exceeded 512 bytes.");
}
NativeMethods.CREDENTIAL credential = new NativeMethods.CREDENTIAL();
credential.TargetName = Target;
credential.UserName = Username;
credential.CredentialBlob = FormatProvider.StringToCoTaskMem(Password);
credential.CredentialBlobSize = passwordBytes.Length;
credential.Comment = Description;
credential.Type = (int)Type;
credential.Persist = (int)PersistanceType;
bool result = NativeMethods.CredWrite(ref credential, 0);
if (!result)
{
return(false);
}
LastWriteTimeUtc = DateTime.UtcNow;
return(true);
}
internal void LoadInternal(NativeMethods.CREDENTIAL credential)
{
Username = credential.UserName;
if (credential.CredentialBlobSize > 0)
{
Password = StringFormatProvider.GetProvider(Format).PtrToString(credential.CredentialBlob, credential.CredentialBlobSize);
}
Target = credential.TargetName;
Type = (CredentialType)credential.Type;
PersistanceType = (PersistanceType)credential.Persist;
Description = credential.Comment;
LastWriteTimeUtc = DateTime.FromFileTimeUtc(credential.LastWritten);
}