/// <summary>
/// Gets the KRB-CRED Kerberos Ticket information as byte stream.
/// </summary>
/// <param name="ticket">Kerberos ticket object to save.</param>
/// <returns>Byte stream representaion of KRB-CRED Kerberos Ticket if it contains valid ticket information.
/// Null, otherwise.</returns>
public static byte[] GetKrbCred(KerberosSupplementalTicket ticket)
{
if (!string.IsNullOrEmpty(ticket.KerberosMessageBuffer))
{
return(Convert.FromBase64String(ticket.KerberosMessageBuffer));
}
return(null);
}
/// <summary>
/// Save current Kerberos Ticket to current user's Ticket Cache. Windows only.
/// </summary>
/// <param name="ticket">Kerberos ticket object to save.</param>
/// <param name="logonId">The Logon Id of the user owning the ticket cache.
/// The default of 0 represents the currently logged on user.</param>
/// <remarks>Can throw <see cref="ArgumentException"/> when given ticket parameter is not a valid Kerberos Supplemental Ticket.
/// Can throw <see cref="Win32Exception"/> if error occurs while saving ticket information into Ticket Cache.
/// </remarks>
public static void SaveToWindowsTicketCache(KerberosSupplementalTicket ticket, long logonId)
{
#if !SUPPORTS_WIN32
throw new PlatformNotSupportedException("Ticket Cache interface is not supported for this .NET platform. It is supported on .NET Classic, .NET Core and NetStandadrd");
#else
if (!DesktopOsHelper.IsWindows())
{
throw new PlatformNotSupportedException("Ticket Cache interface is not supported on this OS. It is supported on Windows only.");
}
if (ticket == null || string.IsNullOrEmpty(ticket.KerberosMessageBuffer))
{
throw new ArgumentException("Kerberos Ticket information is not valid");
}
using (var cache = Platforms.Features.DesktopOs.Kerberos.TicketCacheWriter.Connect())
{
byte[] krbCred = Convert.FromBase64String(ticket.KerberosMessageBuffer);
cache.ImportCredential(krbCred, logonId);
}
#endif
}
/// <summary>
/// Save current Kerberos Ticket to current user's Ticket Cache.
/// </summary>
/// <param name="ticket">Kerberos ticket object to save.</param>
/// <remarks>Can throws <see cref="ArgumentException"/> when given ticket parameter is not a valid Kerberos Supplemental Ticket.
/// Can throws <see cref="Win32Exception"/> if error occurs while saving ticket information into Ticket Cache.
/// </remarks>
public static void SaveToWindowsTicketCache(KerberosSupplementalTicket ticket)
{
SaveToWindowsTicketCache(ticket, DefaultLogonId);
}
