/// <summary>
/// Returns the default flags for a Type-2 message created in response
/// to the given Type-1 message in the current environment.
/// </summary>
/// <remarks>
/// Returns the default flags for a Type-2 message created in response
/// to the given Type-1 message in the current environment.
/// </remarks>
/// <returns>An <code>int</code> containing the default flags.</returns>
public static int GetDefaultFlags(Type1Message type1)
{
if (type1 == null)
{
return(DefaultFlags);
}
int flags = NtlmsspNegotiateNtlm;
int type1Flags = type1.GetFlags();
flags |= ((type1Flags & NtlmsspNegotiateUnicode) != 0) ? NtlmsspNegotiateUnicode
: NtlmsspNegotiateOem;
if ((type1Flags & NtlmsspRequestTarget) != 0)
{
string domain = GetDefaultDomain();
if (domain != null)
{
flags |= NtlmsspRequestTarget | NtlmsspTargetTypeDomain;
}
}
return(flags);
}
/// <summary>Creates a Type-2 message in response to the given Type-1 message.</summary>
/// <remarks>Creates a Type-2 message in response to the given Type-1 message.</remarks>
/// <param name="type1">The Type-1 message which this represents a response to.</param>
/// <param name="challenge">The challenge from the domain controller/server.</param>
/// <param name="target">The authentication target.</param>
public Type2Message(Type1Message type1, byte[] challenge, string target) : this(GetDefaultFlags
(type1), challenge, (type1 != null && target == null && type1.GetFlag(NtlmsspRequestTarget
)) ? GetDefaultDomain() : target)
{
}
/// <summary>
/// Creates a Type-2 message in response to the given Type-1 message
/// using default values from the current environment.
/// </summary>
/// <remarks>
/// Creates a Type-2 message in response to the given Type-1 message
/// using default values from the current environment.
/// </remarks>
/// <param name="type1">The Type-1 message which this represents a response to.</param>
public Type2Message(Type1Message type1) : this(type1, null, null)
{
}