/// <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 static SmbTransport GetSmbTransport(UniAddress address, int port
, IPAddress localAddr, int localPort, string hostName)
{
lock (typeof(SmbTransport))
{
SmbTransport conn;
lock (SmbConstants.Connections)
{
if (SmbConstants.SsnLimit != 1)
{
conn =
SmbConstants.Connections.FirstOrDefault(
c =>
c.Matches(address, port, localAddr, localPort, hostName) &&
(SmbConstants.SsnLimit ==
0 || c.Sessions.Count < SmbConstants.SsnLimit));
if (conn != null)
{
return(conn);
}
}
conn = new SmbTransport(address, port, localAddr, localPort);
SmbConstants.Connections.Insert(0, conn);
}
return(conn);
}
}
public override Server creack(string ip, int port, string username, string password, int timeOut)
{
Server server = new Server();
try
{
if ("".Equals("空"))
{
password = "";
}
UniAddress ud = UniAddress.GetByName(ip);
NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(ip, username, password);
SmbConstants.DefaultConnTimeout = timeOut * 1000;
SmbConstants.DefaultResponseTimeout = timeOut * 1000;
SmbConstants.DefaultSoTimeout = timeOut * 1000;
SmbSession.Logon(ud, port, auth);//验证是否能够成功登录
server.isSuccess = true;
}
catch (SmbAuthException fe)
{
server.isSuccess = false;
}
catch (Exception e)
{
throw e;
}
return(server);
}
internal static SmbTransport GetSmbTransport(UniAddress address, int port
, IPAddress localAddr, int localPort, string hostName)
{
lock (typeof(SmbTransport))
{
SmbTransport conn;
lock (SmbConstants.Connections)
{
if (SmbConstants.SsnLimit != 1)
{
conn =
SmbConstants.Connections.FirstOrDefault(
c =>
c.Matches(address, port, localAddr, localPort, hostName) &&
(SmbConstants.SsnLimit ==
0 || c.Sessions.Count < SmbConstants.SsnLimit));
if (conn != null)
{
return conn;
}
}
conn = new SmbTransport(address, port, localAddr, localPort);
SmbConstants.Connections.Insert(0, conn);
}
return conn;
}
}
internal static SmbTransport GetSmbTransport(UniAddress address, int port
)
{
lock (typeof(SmbTransport))
{
return GetSmbTransport(address, port, SmbConstants.Laddr, SmbConstants.Lport, null);
}
}
internal static SmbTransport GetSmbTransport(UniAddress address, int port
)
{
lock (typeof(SmbTransport))
{
return(GetSmbTransport(address, port, SmbConstants.Laddr, SmbConstants.Lport, null));
}
}
internal SmbTransport(UniAddress address, int port, IPAddress localAddr, int localPort
)
{
Server = new ServerData(this);
this.Address = address;
this.Port = port;
this.LocalAddr = localAddr;
this.LocalPort = localPort;
}
internal SmbTransport(UniAddress address, int port, IPAddress localAddr, int localPort
)
{
Server = new ServerData(this);
this.Address = address;
this.Port = port;
this.LocalAddr = localAddr;
this.LocalPort = localPort;
}
internal virtual bool Matches(UniAddress address, int port, IPAddress localAddr,
int localPort, string hostName)
{
if (hostName == null)
{
hostName = address.GetHostName();
}
return((TconHostName == null || Runtime.EqualsIgnoreCase(hostName, TconHostName)) && address.Equals(this.Address) && (port == 0 || port == this.Port ||
(port == 445 && this.Port == 139)) && (localAddr == this.LocalAddr || (localAddr
!= null && localAddr.Equals(this.LocalAddr))) && localPort == this.LocalPort);
}
internal SmbSession(UniAddress address, int port, IPAddress localAddr, int localPort
, NtlmPasswordAuthentication auth)
{
// Transport parameters allows trans to be removed from CONNECTIONS
this._address = address;
this._port = port;
this._localAddr = localAddr;
this._localPort = localPort;
this.Auth = auth;
Trees = new List <object>();
ConnectionState = 0;
}
internal SmbSession(UniAddress address, int port, IPAddress localAddr, int localPort
, NtlmPasswordAuthentication auth)
{
// Transport parameters allows trans to be removed from CONNECTIONS
this._address = address;
this._port = port;
this._localAddr = localAddr;
this._localPort = localPort;
this.Auth = auth;
Trees = new List<object>();
ConnectionState = 0;
}
/// <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="SharpCifs.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="SharpCifs.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);
}
// This is NOT best-practice code, just showing a demo Jcifs api call
public async Task getFileContents2()
{
await Task.Run(() => {
var lan = new SmbFile("smb://", NtlmPasswordAuthentication.Anonymous);
// var workgroups = lan.ListFiles();
UniAddress u = UniAddress.GetByName("ALEXEY-PC");
Button button = FindViewById <Button>(Resource.Id.myButton);
RunOnUiThread(() => {
button.Text = u.ToString();
});
}
).ContinueWith((Task arg) => {
Console.WriteLine(arg.Status);
if (arg.Status == TaskStatus.Faulted)
{
Console.WriteLine(arg.Exception);
}
}
);
}
/// <exception cref="SharpCifs.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);
}
/// <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));
}
private void RemoveCurrentAddress()
{
if (AddressIndex >= 1)
{
UniAddress[] aux = new UniAddress[Addresses.Length - 1];
Array.Copy(Addresses, 1, aux, 0, Addresses.Length - 1);
Addresses = aux;
AddressIndex--;
}
}
/// <exception cref="UnknownHostException"></exception>
internal virtual UniAddress GetFirstAddress()
{
AddressIndex = 0;
string host = Url.GetHost();
string path = Url.AbsolutePath;
string query = Url.GetQuery();
if (Addresses != null && Addresses.Length > 0)
{
return GetNextAddress();
}
if (query != null)
{
string server = QueryLookup(query, "server");
if (!string.IsNullOrEmpty(server))
{
Addresses = new UniAddress[1];
Addresses[0] = UniAddress.GetByName(server);
return GetNextAddress();
}
string address = QueryLookup(query, "address");
if (!string.IsNullOrEmpty(address))
{
byte[] ip = Extensions.GetAddressByName(address).GetAddressBytes();
Addresses = new UniAddress[1];
//addresses[0] = new UniAddress(IPAddress.Parse(host, ip));
Addresses[0] = new UniAddress(IPAddress.Parse(host));
return GetNextAddress();
}
}
if (host.Length == 0)
{
try
{
NbtAddress addr = NbtAddress.GetByName(NbtAddress.MasterBrowserName, 0x01, null);
Addresses = new UniAddress[1];
Addresses[0] = UniAddress.GetByName(addr.GetHostAddress());
}
catch (UnknownHostException uhe)
{
NtlmPasswordAuthentication.InitDefaults();
if (NtlmPasswordAuthentication.DefaultDomain.Equals("?"))
{
throw;
}
Addresses = UniAddress.GetAllByName(NtlmPasswordAuthentication.DefaultDomain, true
);
}
}
else
{
if (path.Length == 0 || path.Equals("/"))
{
Addresses = UniAddress.GetAllByName(host, true);
}
else
{
Addresses = UniAddress.GetAllByName(host, false);
}
}
return GetNextAddress();
}
/// <summary>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter.
/// </summary>
/// <remarks>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter. If the credentials are
/// not accepted, an <tt>SmbAuthException</tt> will be thrown. If an error
/// occurs an <tt>SmbException</tt> will be thrown. If the credentials are
/// valid, the method will return without throwing an exception. See the
/// last <a href="../../../faq.html">FAQ</a> question.
/// <p>
/// See also the <tt>jcifs.smb.client.logonShare</tt> property.
/// </remarks>
/// <exception cref="SmbException"></exception>
public static void Logon(UniAddress dc, NtlmPasswordAuthentication auth)
{
Logon(dc, -1, auth);
}
/// <exception cref="SharpCifs.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="SharpCifs.Smb.SmbException"></exception>
/// <exception cref="UnknownHostException"></exception>
public static byte[] GetChallenge(UniAddress dc)
{
return GetChallenge(dc, 0);
}
/// <exception cref="SharpCifs.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 NtlmChallenge(byte[] challenge, UniAddress dc)
{
this.Challenge = challenge;
this.Dc = dc;
}
internal virtual bool Matches(UniAddress address, int port, IPAddress localAddr,
int localPort, string hostName)
{
if (hostName == null)
{
hostName = address.GetHostName();
}
return (TconHostName == null || Runtime.EqualsIgnoreCase(hostName, TconHostName)) && address.Equals(this.Address) && (port == -1 || port == this.Port
|| (port == 445 && this.Port == 139)) && (localAddr == this.LocalAddr || (localAddr
!= null && localAddr.Equals(this.LocalAddr))) && localPort == this.LocalPort;
}
/// <summary>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter.
/// </summary>
/// <remarks>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter. If the credentials are
/// not accepted, an <tt>SmbAuthException</tt> will be thrown. If an error
/// occurs an <tt>SmbException</tt> will be thrown. If the credentials are
/// valid, the method will return without throwing an exception. See the
/// last <a href="../../../faq.html">FAQ</a> question.
/// <p>
/// See also the <tt>jcifs.smb.client.logonShare</tt> property.
/// </remarks>
/// <exception cref="SmbException"></exception>
public static void Logon(UniAddress dc, NtlmPasswordAuthentication auth)
{
Logon(dc, -1, auth);
}
internal NtlmChallenge(byte[] challenge, UniAddress dc)
{
this.Challenge = challenge;
this.Dc = dc;
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
/// <exception cref="UnknownHostException"></exception>
public static byte[] GetChallenge(UniAddress dc)
{
return(GetChallenge(dc, 0));
}
