/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
/// <exception cref="UnknownHostException"></exception>
public static byte[] GetChallenge(UniAddress dc, int port)
{
SmbTransport trans = SmbTransport.GetSmbTransport(dc, port);
trans.Connect();
return(trans.Server.EncryptionKey);
}
internal SmbTransport Transport()
{
lock (this)
{
if (transport == null)
{
transport = SmbTransport.GetSmbTransport(_address, _port, _localAddr, _localPort, null
);
}
return(transport);
}
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
public static void Logon(UniAddress dc, int port, NtlmPasswordAuthentication auth
)
{
SmbTree tree = SmbTransport.GetSmbTransport(dc, port).GetSmbSession(auth).GetSmbTree
(LogonShare, null);
if (LogonShare == null)
{
tree.TreeConnect(null, null);
}
else
{
Trans2FindFirst2 req = new Trans2FindFirst2("\\", "*", SmbFile.AttrDirectory);
Trans2FindFirst2Response resp = new Trans2FindFirst2Response();
tree.Send(req, resp);
}
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual Hashtable GetTrustedDomains(NtlmPasswordAuthentication auth)
{
if (Disabled || auth.Domain == "?")
{
return(null);
}
if (Domains != null && Runtime.CurrentTimeMillis() > Domains.Expiration)
{
Domains = null;
}
if (Domains != null)
{
return(Domains.Map);
}
try
{
UniAddress addr = UniAddress.GetByName(auth.Domain, true);
SmbTransport trans = SmbTransport.GetSmbTransport(addr, 0);
CacheEntry entry = new CacheEntry(Ttl * 10L);
DfsReferral dr = trans.GetDfsReferrals(auth, string.Empty, 0);
if (dr != null)
{
DfsReferral start = dr;
do
{
string domain = dr.Server.ToLower();
entry.Map.Put(domain, new Hashtable());
dr = dr.Next;
}while (dr != start);
Domains = entry;
return(Domains.Map);
}
}
catch (IOException ioe)
{
if (Log.Level >= 3)
{
Runtime.PrintStackTrace(ioe, Log);
}
if (StrictView && ioe is SmbAuthException)
{
throw (SmbAuthException)ioe;
}
}
return(null);
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual SmbTransport GetDc(string domain, NtlmPasswordAuthentication auth)
{
if (Disabled)
{
return(null);
}
try
{
UniAddress addr = UniAddress.GetByName(domain, true);
SmbTransport trans = SmbTransport.GetSmbTransport(addr, 0);
DfsReferral dr = trans.GetDfsReferrals(auth, "\\" + domain, 1);
if (dr != null)
{
DfsReferral start = dr;
IOException e = null;
do
{
try
{
addr = UniAddress.GetByName(dr.Server);
return(SmbTransport.GetSmbTransport(addr, 0));
}
catch (IOException ioe)
{
e = ioe;
}
dr = dr.Next;
}while (dr != start);
throw e;
}
}
catch (IOException ioe)
{
if (Log.Level >= 3)
{
Runtime.PrintStackTrace(ioe, Log);
}
if (StrictView && ioe is SmbAuthException)
{
throw (SmbAuthException)ioe;
}
}
return(null);
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
private static NtlmChallenge Interrogate(NbtAddress addr)
{
UniAddress dc = new UniAddress(addr);
SmbTransport trans = SmbTransport.GetSmbTransport(dc, 0);
if (Username == null)
{
trans.Connect();
if (SmbTransport.LogStatic.Level >= 3)
{
SmbTransport.LogStatic.WriteLine("Default credentials (jcifs.smb.client.username/password)"
+ " not specified. SMB signing may not work propertly." + " Skipping DC interrogation."
);
}
}
else
{
SmbSession ssn = trans.GetSmbSession(NtlmPasswordAuthentication.Default
);
ssn.GetSmbTree(LogonShare, null).TreeConnect(null, null);
}
return(new NtlmChallenge(trans.Server.EncryptionKey, dc));
}