internal static byte[] getFakedCookie(Session session)
{
lock(faked_cookie_hex_pool)
{
byte[] foo=(byte[])faked_cookie_hex_pool[session];
if(foo==null)
{
Random random=Session.random;
foo=new byte[16];
lock(random)
{
random.fill(foo, 0, 16);
}
/*
System.out.print("faked_cookie: ");
for(int i=0; i<foo.length; i++){
System.out.print(Integer.toHexString(foo[i]&0xff)+":");
}
System.out.println("");
*/
faked_cookie_pool.Add(session, foo);
byte[] bar=new byte[32];
for(int i=0; i<16; i++)
{
bar[2*i]=table[(foo[i]>>4)&0xf];
bar[2*i+1]=table[(foo[i])&0xf];
}
faked_cookie_hex_pool.Add(session, bar);
foo=bar;
}
return foo;
}
}
public void Connect()
{
InitVAHInfo();
try
{
JSch jsch = new JSch();
_ssn = jsch.getSession(_usr, _hip, _hp);
System.Collections.Hashtable hashConfig = new Hashtable();
hashConfig.Add("StrictHostKeyChecking", "No");
_ssn.setConfig(hashConfig);
jsch.addIdentity(_ppk);
_ssn.connect();
if (_ssn.isConnected())
{
Console.WriteLine("Log Successfully.");
}
else
{
Console.WriteLine("Log failed.");
}
}
catch (Tamir.SharpSsh.jsch.JSchException jschex)
{
Console.WriteLine(jschex.Message);
}
catch (Exception anyex)
{
Console.WriteLine(anyex.Message);
}
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
bool reply=waitForReply();
if(reply)
{
channel.reply=-1;
}
packet.reset();
buf.putByte((byte)Session.SSH_MSG_CHANNEL_REQUEST);
buf.putInt(channel.getRecipient());
buf.putString(Util.getBytes("subsystem"));
buf.putByte((byte)(waitForReply() ? 1 : 0));
buf.putString(Util.getBytes("sftp"));
session.write(packet);
if(reply)
{
while(channel.reply==-1)
{
try{System.Threading.Thread.Sleep(10);}
catch//(Exception ee)
{
}
}
if(channel.reply==0)
{
throw new JSchException("failed to send sftp request");
}
}
}
public static void Connect()
{
try
{
var jsch = new JSch();
_session = jsch.getSession(Settings.SSHUsername, Settings.SSHHost, Settings.SSHPort);
_session.setHost(Settings.SSHHost);
_session.setPassword(Settings.SSHPassword);
UserInfo ui = new MyUserInfo(Settings.SSHPassword);
_session.setUserInfo(ui);
_session.connect();
int port;
if (!int.TryParse(Settings.Port, out port))
port = 3306;
_session.setPortForwardingL(Settings.SSHLocalPort, "localhost", port);
if (!_session.isConnected())
Enabled = false;
}
catch (Exception ex)
{
Enabled = false;
Trace.WriteLine(ex.Message + " at ssh connect.");
Disconnect();
}
}
//Host: SFTP: nombre de usuario contraseña de usuario: Dirección de pwd
public SFTPHelper(string host, string user, string pwd)
{
string[] arr = host.Split(':');
string ip = arr[0];
int port = 22;
if (arr.Length > 1)
{
port = Int32.Parse(arr[1]);
}
JSch jsch = new JSch();
m_session = jsch.getSession(user, ip, port);
MyUserInfo ui = new MyUserInfo();
ui.setPassword(pwd);
m_session.setUserInfo(ui);
}
internal static PortWatcher getPort(Session session, String address, int lport)
{
InetAddress addr;
try
{
addr=InetAddress.getByName(address);
}
catch(Exception uhe)
{
throw new JSchException("PortForwardingL: invalid address "+address+" specified.");
}
lock(pool)
{
for(int i=0; i<pool.size(); i++)
{
PortWatcher p=(PortWatcher)(pool.elementAt(i));
if(p.session==session && p.lport==lport)
{
if(p.boundaddress.isAnyLocalAddress() ||
p.boundaddress.equals(addr))
return p;
}
}
return null;
}
}
public SshHelper(string Host, string UserName, string Password)
{
host = Host;
var jsch = new JSch();
session = jsch.getSession(UserName, host, 22);
session.setPassword(Password);
var config = new Hashtable { { "StrictHostKeyChecking", "no" } };
session.setConfig(config);
session.connect();
channel = (ChannelShell)session.openChannel("shell");
writer_po = new PipedOutputStream();
var writer_pi = new PipedInputStream(writer_po);
var reader_pi = new PipedInputStream();
var reader_po = new PipedOutputStream(reader_pi);
reader = new StreamReader(reader_pi, Encoding.UTF8);
channel.setInputStream(writer_pi);
channel.setOutputStream(reader_po);
channel.connect();
channel.setPtySize(132, 132, 1024, 768);
}
internal static PortWatcher getPort(Session session, String address, int lport)
{
IPAddress addr;
try
{
addr = Dns.GetHostEntry(address).AddressList[0];
}
catch(Exception)
{
throw new JSchException("PortForwardingL: invalid address "+address+" specified.");
}
lock(pool)
{
for(int i=0; i<pool.Count; i++)
{
PortWatcher p=(PortWatcher)(pool[i]);
if(p.session==session && p.lport==lport)
{
if (
IPAddress.IsLoopback(p.boundaddress) ||
p.boundaddress == addr
)
{
return p;
}
}
}
return null;
}
}
protected override void configure(OpenSshConfig.Host hc, Session session)
{
if (!hc.isBatchMode())
{
#warning need something to replace jgit gui infrastructure as gitsharp is library only
throw new NotImplementedException("GUI Configuration is not available");
}
}
public void releaseSession(Session session)
{
if (session == null)
throw new System.ArgumentNullException ("session");
if (session.isConnected())
session.disconnect();
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="host"></param>
/// <param name="user"></param>
/// <param name="pwd"></param>
public SftpHelper(string host, string user, string pwd)
{
string[] arr = host.Split(':');
string ip = arr[0];
int port = 22;
if (arr.Length > 1) port = Int32.Parse(arr[1]);
JSch jsch = new JSch();
m_session = jsch.getSession(user, ip, port);
MyUserInfo ui = new MyUserInfo();
ui.setPassword(pwd);
m_session.setUserInfo(ui);
}
public override void init(Session session,
byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C)
{
this.session=session;
this.V_S=V_S;
this.V_C=V_C;
this.I_S=I_S;
this.I_C=I_C;
// sha=new SHA1();
// sha.init();
try
{
Type t=Type.GetType(session.getConfig("sha-1"));
sha=(HASH)(Activator.CreateInstance(t));
sha.init();
}
catch(Exception ee)
{
Console.WriteLine(ee);
}
buf=new Buffer();
packet=new Packet(buf);
try
{
Type t=Type.GetType(session.getConfig("dh"));
dh=(DH)(Activator.CreateInstance(t));
dh.init();
}
catch(Exception ee)
{
throw ee;
}
dh.setP(p);
dh.setG(g);
// The client responds with:
// byte SSH_MSG_KEXDH_INIT(30)
// mpint e <- g^x mod p
// x is a random number (1 < x < (p-1)/2)
e=dh.getE();
packet.reset();
buf.putByte((byte)SSH_MSG_KEXDH_INIT);
buf.putMPInt(e);
session.write(packet);
state=SSH_MSG_KEXDH_REPLY;
}
internal static Channel getChannel(int id, Session session)
{
lock(pool)
{
for(int i=0; i<pool.Count; i++)
{
Channel c=(Channel)(pool[i]);
if(c.id==id && c.session==session) return c;
}
}
return null;
}
internal static Channel getChannel(int id, Session session)
{
lock(pool)
{
for(int i=0; i<pool.size(); i++)
{
Channel c=(Channel)(pool.elementAt(i));
if(c.id==id && c.session==session) return c;
}
}
return null;
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
packet.reset();
buf.putByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.putInt(channel.getRecipient());
buf.putString( Util.getBytes("signal"));
buf.putByte((byte)(waitForReply() ? 1 : 0));
buf.putString(Util.getBytes(signal));
session.write(packet);
}
protected void _Connect()
{
_jsch = new JSch();
//session.setConfig();
_session = _jsch.getSession(this.Username, this.Host, this.Port);
UserInfo ui = new DirectPasswordUserInfo(this.Password);
_session.setUserInfo(ui);
_session.connect();
_csftp = (ChannelSftp)_session.openChannel("sftp");
_csftp.connect();
//RootPath = csftp.getHome();
RootPath = "";
}
public void Connect(string User, string Password, string Host, int Port)
{
this.Host = Host;
this.Username = User;
this.Password = Password;
this.Port = Port;
this.session = this.handler.getSession(this.Username, this.Host, this.Port);
this.session.setHost(this.Host);
this.session.setPassword(this.Password);
this.session.setUserInfo(this.UInfo);
Hashtable config = new Hashtable();
config.Add("StrictHostKeyChecking", "no");
this.session.setConfig(config);
this.session.connect();
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
// send
// byte SSH_MSG_CHANNEL_REQUEST(98)
// uint32 recipient channel
// string request type // "shell"
// boolean want reply // 0
packet.reset();
buf.putByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.putInt(channel.getRecipient());
buf.putString(Util.getBytes("shell"));
buf.putByte((byte)(waitForReply() ? 1 : 0));
session.write(packet);
}
//private byte[] f;
public override void init(Session session,
byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C)
{
this.session = session;
this.V_S = V_S;
this.V_C = V_C;
this.I_S = I_S;
this.I_C = I_C;
// sha=new SHA1();
// sha.init();
try
{
Type t = Type.GetType(session.getConfig("sha-1"));
sha = (HASH) (Activator.CreateInstance(t));
sha.init();
}
catch (Exception e)
{
Console.WriteLine(e);
}
buf = new Buffer();
packet = new Packet(buf);
try
{
Type t = Type.GetType(session.getConfig("dh"));
dh = (DH) (Activator.CreateInstance(t));
dh.init();
}
catch (Exception e)
{
throw e;
}
packet.reset();
buf.putByte(0x22);
buf.putInt(min);
buf.putInt(preferred);
buf.putInt(max);
session.write(packet);
state = SSH_MSG_KEX_DH_GEX_GROUP;
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
packet.reset();
buf.WriteByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.WriteInt(channel.getRecipient());
buf.WriteString(Util.getBytes("pty-req"));
buf.WriteByte((byte)(waitForReply() ? 1 : 0));
buf.WriteString(Util.getBytes("vt100"));
buf.WriteInt(80);
buf.WriteInt(24);
buf.WriteInt(640);
buf.WriteInt(480);
buf.WriteString(Util.getBytes(""));
session.write(packet);
}
public void request(Session session, Channel channel)
{
Packet packet=session.packet;
Buffer buf=session.buf;
// send
// byte SSH_MSG_CHANNEL_REQUEST(98)
// uint32 recipient channel
// string request type // "exec"
// boolean want reply // 0
// string command
packet.reset();
buf.putByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.putInt(channel.getRecipient());
buf.putString(new Str("exec").getBytes());
buf.putByte((byte)(waitForReply() ? 1 : 0));
buf.putString(new Str(command).getBytes());
session.write(packet);
}
public virtual bool start(Session session)
{
Packet packet=session.packet;
Buffer buf=session.buf;
// send
// byte SSH_MSG_SERVICE_REQUEST(5)
// string service name "ssh-userauth"
packet.reset();
buf.putByte((byte)Session.SSH_MSG_SERVICE_REQUEST);
buf.putString(Util.getBytes("ssh-userauth"));
session.write(packet);
// receive
// byte SSH_MSG_SERVICE_ACCEPT(6)
// string service name
buf=session.read(buf);
//System.out.println("read: 6 ? "+buf.buffer[5]);
return buf.buffer[5]==6;
}
internal static String[] getPortForwarding(Session session)
{
java.util.Vector foo=new java.util.Vector();
lock(pool)
{
for(int i=0; i<pool.size(); i++)
{
PortWatcher p=(PortWatcher)(pool.elementAt(i));
if(p.session==session)
{
foo.addElement(p.lport+":"+p.host+":"+p.rport);
}
}
}
String[] bar=new String[foo.size()];
for(int i=0; i<foo.size(); i++)
{
bar[i]=(String)(foo.elementAt(i));
}
return bar;
}
internal PortWatcher(Session session,
String boundaddress, int lport,
String host, int rport)
{
this.session=session;
this.boundaddress=boundaddress;
this.lport=lport;
this.host=host;
this.rport=rport;
try
{
// ss=new ServerSocket(port);
ss=new TcpListener(Dns.GetHostByName(this.boundaddress).AddressList[0], lport);
}
catch(Exception e)
{
Console.WriteLine(e);
throw new JSchException("PortForwardingL: local port "+lport+" cannot be bound.");
}
}
internal static String[] getPortForwarding(Session session)
{
ArrayList foo = new ArrayList();
lock(pool)
{
for(int i=0; i<pool.Count; i++)
{
PortWatcher p=(PortWatcher)(pool[i]);
if(p.session==session)
{
foo.Add(p.lport + ":" + p.host + ":" + p.rport);
}
}
}
String[] bar=new String[foo.Count];
for(int i = 0; i < foo.Count; i++)
{
bar[i] = (String)(foo[i]);
}
return bar;
}
internal PortWatcher(Session session,
String address, int lport,
String host, int rport,
ServerSocketFactory factory)
{
this.session=session;
this.lport=lport;
this.host=host;
this.rport=rport;
try
{
boundaddress = Dns.GetHostEntry(address).AddressList[0];
ss=(factory==null) ?
new TcpListener(boundaddress, lport) :
factory.createServerSocket(lport, 0, boundaddress);
}
catch(Exception e)
{
Console.WriteLine(e);
throw new JSchException("PortForwardingL: local port "+address+":"+lport+" cannot be bound.");
}
}
/// <summary>
/// Constructs a new SSH stream.
/// </summary>
/// <param name="host">The hostname or IP address of the remote SSH machine</param>
/// <param name="username">The name of the user connecting to the remote machine</param>
/// <param name="password">The password of the user connecting to the remote machine</param>
public SshStream(string host, string username, string password)
{
this.m_host = host;
JSch jsch=new JSch();
m_session=jsch.getSession(username, host, 22);
m_session.setPassword( password );
Hashtable config=new Hashtable();
config.Add("StrictHostKeyChecking", "no");
m_session.setConfig(config);
m_session.connect();
m_channel=(ChannelShell)m_session.openChannel("shell");
m_in = m_channel.getInputStream();
m_out = m_channel.getOutputStream();
m_channel.connect();
m_channel.setPtySize(80, 132, 1024, 768);
Prompt = "\n";
m_escapeCharPattern = "\\[[0-9;?]*[^0-9;]";
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
//byte SSH_MSG_CHANNEL_REQUEST
//uint32 recipient_channel
//string "window-change"
//boolean FALSE
//uint32 terminal width, columns
//uint32 terminal height, rows
//uint32 terminal width, pixels
//uint32 terminal height, pixels
packet.reset();
buf.WriteByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.WriteInt(channel.getRecipient());
buf.WriteString(Util.getBytes("window-change"));
buf.WriteByte((byte)(waitForReply() ? 1 : 0));
buf.WriteInt(width_columns);
buf.WriteInt(height_rows);
buf.WriteInt(width_pixels);
buf.WriteInt(height_pixels);
session.write(packet);
}
public PortWatcher(Session session, String address, int lport, String host, int rport, ServerSocketFactory factory)
{
this.session = session;
this.lport = lport;
this.host = host;
this.rport = rport;
try
{
//Ignore microsoft's warning regarding "GetHostByName" being obsoleted.
//
//The proposed alternative, "GetHostEntry", is intended to be more generally correct (also handles IPV6), but
// it actually does completely the WRONG thing when provided with a raw IPV4 address like "127.0.0.1": it should
// use it as-is (at least that was the intention in this code), and instead it identifies the host and gets ALL
// the most-specific IP addresses of the host ("localhost"), including IPV6 link-local addresses etc. So you say
// "Bind to 127.0.0.1", and you get a listener that is actually bound to some link-local IPV6 address like
// "fe80::84a:eaa6:244a:bde1%12" OR (if you filter out IPV6) "192.168.1.111", either way NOT binding to localhost!
//
// In other words, only change this if you really know what you're doing.
//
boundaddress = new InetAddress(
Dns.GetHostEntry(address).AddressList[0]);
// Dns.GetHostByName(address).AddressList[0]);
ss = (factory == null) ?
new TcpListener(boundaddress.addr, lport) :
factory.createServerSocket(lport, 0, boundaddress);
//In the move from custom "ServerSocket" class to standard "TcpListener", we lost the auto-start.
ss.Start();
}
catch (Exception e)
{
throw new JSchException("PortForwardingL: local port " + address + ":" + lport + " cannot be bound.", e);
}
}
public void request(Session session, Channel channel)
{
Buffer buf=new Buffer();
Packet packet=new Packet(buf);
// byte SSH_MSG_CHANNEL_REQUEST(98)
// uint32 recipient channel
// string request type // "x11-req"
// boolean want reply // 0
// boolean single connection
// string x11 authentication protocol // "MIT-MAGIC-COOKIE-1".
// string x11 authentication cookie
// uint32 x11 screen number
packet.reset();
buf.WriteByte((byte) Session.SSH_MSG_CHANNEL_REQUEST);
buf.WriteInt(channel.getRecipient());
buf.WriteString(Util.getBytes("x11-req"));
buf.WriteByte((byte)(waitForReply() ? 1 : 0));
buf.WriteByte((byte)0);
buf.WriteString(Util.getBytes("MIT-MAGIC-COOKIE-1"));
buf.WriteString(ChannelX11.getFakedCookie(session));
buf.WriteInt(0);
session.write(packet);
}
internal static PortWatcher addPort(Session session, String address, int lport, String host, int rport, ServerSocketFactory ssf)
{
if(getPort(session, address, lport)!=null)
{
throw new JSchException("PortForwardingL: local port "+ address+":"+lport+" is already registered.");
}
PortWatcher pw=new PortWatcher(session, address, lport, host, rport, ssf);
pool.addElement(pw);
return pw;
}
