public static void RunExample(String[] arg)
{
try
{
JSch jsch=new JSch();
OpenFileDialog chooser = new OpenFileDialog();
chooser.Title ="Choose your privatekey(ex. ~/.ssh/id_dsa)";
//chooser.setFileHidingEnabled(false);
DialogResult returnVal = chooser.ShowDialog();
if(returnVal == DialogResult.OK)
{
Console.WriteLine("You chose "+
chooser.FileName+".");
jsch.addIdentity(chooser.FileName
// , "passphrase"
);
}
else
{
Console.WriteLine("Error getting key file...");
return;
}
InputForm inForm = new InputForm();
inForm.Text = "Enter username@hostname";
inForm.textBox1.Text = Environment.UserName+"@localhost";
if (inForm.PromptForInput())
{
String host = inForm.textBox1.Text;
String user=host.Substring(0, host.IndexOf('@'));
host=host.Substring(host.IndexOf('@')+1);
Session session=jsch.getSession(user, host, 22);
// username and passphrase will be given via UserInfo interface.
UserInfo ui=new MyUserInfo();
session.setUserInfo(ui);
session.connect();
Channel channel=session.openChannel("shell");
channel.setInputStream(Console.OpenStandardInput());
channel.setOutputStream(Console.OpenStandardOutput());
channel.connect();
}
inForm.Close();
}
catch(Exception e)
{
Console.WriteLine(e);
}
}
public static void RunExample(String[] arg)
{
if(arg.Length<3)
{
Console.Error.WriteLine(
"usage: java KeyGen rsa output_keyfile comment\n"+
" java KeyGen dsa output_keyfile comment");
Environment.Exit(-1);
}
String _type=arg[0];
int type=0;
if(_type.Equals("rsa")){type=KeyPair.RSA;}
else if(_type.Equals("dsa")){type=KeyPair.DSA;}
else
{
Console.Error.WriteLine(
"usage: java KeyGen rsa output_keyfile comment\n"+
" java KeyGen dsa output_keyfile comment");
Environment.Exit(-1);
}
String filename=arg[1];
String comment=arg[2];
JSch jsch=new JSch();
String passphrase="";
InputForm passphraseField=new InputForm();
passphraseField.PasswordField = true;
Object[] ob={passphraseField};
passphraseField.Text="Enter passphrase (empty for no passphrase)";
bool result=passphraseField.PromptForInput();
if(result)
{
passphrase=passphraseField.getText();
}
try
{
KeyPair kpair=KeyPair.genKeyPair(jsch, type);
kpair.setPassphrase(passphrase);
kpair.writePrivateKey(filename);
kpair.writePublicKey(filename+".pub", comment);
Console.WriteLine("Finger print: "+kpair.getFingerPrint());
kpair.dispose();
}
catch(Exception e)
{
Console.WriteLine(e);
}
Environment.Exit(0);
}
public static string GetUserInput(string title, string devaultValue, bool password)
{
Instance.Text = title;
Instance.textBox1.Text = devaultValue;
Instance.PasswordField = password;
if (Instance.PromptForInput())
{
return(Instance.textBox1.Text);
}
else
{
Console.WriteLine("Canceled by user");
Environment.Exit(0);
return(null);
}
}
public bool promptPassword(String message)
{
InputForm passwordField = new InputForm();
passwordField.Text = message;
passwordField.PasswordField = true;
if (passwordField.PromptForInput())
{
passwd = passwordField.getText();
return(true);
}
else
{
return(false);
}
}
public static void Main(String[] arg)
{
try
{
JSch jsch=new JSch();
InputForm inForm = new InputForm();
inForm.Text = "Enter username@hostname";
inForm.textBox1.Text = Environment.UserName+"@localhost";
if (!inForm.PromptForInput())
{
Console.WriteLine("Cancelled");
return;
}
String host = inForm.textBox1.Text;
String user=host.Substring(0, host.IndexOf('@'));
host=host.Substring(host.IndexOf('@')+1);
Session session=jsch.getSession(user, host, 22);
// username and password will be given via UserInfo interface.
UserInfo ui=new MyUserInfo();
session.setUserInfo(ui);
session.connect();
Channel channel=session.openChannel("sftp");
channel.connect();
ChannelSftp c=(ChannelSftp)channel;
Stream ins=Console.OpenStandardInput();
TextWriter outs=Console.Out;
ArrayList cmds=new ArrayList();
byte[] buf=new byte[1024];
int i;
String str;
int level=0;
while(true)
{
outs.Write("sftp> ");
cmds.Clear();
i=ins.Read(buf, 0, 1024);
if(i<=0)break;
i--;
if(i>0 && buf[i-1]==0x0d)i--;
//str=Util.getString(buf, 0, i);
//Console.WriteLine("|"+str+"|");
int s=0;
for(int ii=0; ii<i; ii++)
{
if(buf[ii]==' ')
{
if(ii-s>0){ cmds.Add(Util.getString(buf, s, ii-s)); }
while(ii<i){if(buf[ii]!=' ')break; ii++;}
s=ii;
}
}
if(s<i){ cmds.Add(Util.getString(buf, s, i-s)); }
if(cmds.Count==0)continue;
String cmd=(String)cmds[0];
if(cmd.Equals("quit"))
{
c.quit();
break;
}
if(cmd.Equals("exit"))
{
c.exit();
break;
}
if(cmd.Equals("rekey"))
{
session.rekey();
continue;
}
if(cmd.Equals("compression"))
{
if(cmds.Count<2)
{
outs.WriteLine("compression level: "+level);
continue;
}
try
{
level=int.Parse((String)cmds[1]);
Hashtable config=new Hashtable();
if(level==0)
{
config.Add("compression.s2c", "none");
config.Add("compression.c2s", "none");
}
else
{
config.Add("compression.s2c", "zlib,none");
config.Add("compression.c2s", "zlib,none");
}
session.setConfig(config);
}
catch{}//(Exception e){}
continue;
}
if(cmd.Equals("cd") || cmd.Equals("lcd"))
{
if(cmds.Count<2) continue;
String path=(String)cmds[1];
try
{
if(cmd.Equals("cd")) c.cd(path);
else c.lcd(path);
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("rm") || cmd.Equals("rmdir") || cmd.Equals("mkdir"))
{
if(cmds.Count<2) continue;
String path=(String)cmds[1];
try
{
if(cmd.Equals("rm")) c.rm(path);
else if(cmd.Equals("rmdir")) c.rmdir(path);
else c.mkdir(path);
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("chgrp") || cmd.Equals("chown") || cmd.Equals("chmod"))
{
if(cmds.Count!=3) continue;
String path=(String)cmds[2];
int foo=0;
if(cmd.Equals("chmod"))
{
byte[] bar=Util.getBytes((String)cmds[1]);
int k;
for(int j=0; j<bar.Length; j++)
{
k=bar[j];
if(k<'0'||k>'7'){foo=-1; break;}
foo<<=3;
foo|=(k-'0');
}
if(foo==-1)continue;
}
else
{
try{foo=int.Parse((String)cmds[1]);}
catch{}//(Exception e){continue;}
}
try
{
if(cmd.Equals("chgrp")){ c.chgrp(foo, path); }
else if(cmd.Equals("chown")){ c.chown(foo, path); }
else if(cmd.Equals("chmod")){ c.chmod(foo, path); }
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("pwd") || cmd.Equals("lpwd"))
{
str=(cmd.Equals("pwd")?"Remote":"Local");
str+=" working directory: ";
if(cmd.Equals("pwd")) str+=c.pwd();
else str+=c.lpwd();
outs.WriteLine(str);
continue;
}
if(cmd.Equals("ls") || cmd.Equals("dir"))
{
String path=".";
if(cmds.Count==2) path=(String)cmds[1];
try
{
ArrayList vv=c.ls(path);
if(vv!=null)
{
for(int ii=0; ii<vv.Count; ii++)
{
object obj = vv[ii];
if(obj is ChannelSftp.LsEntry)
outs.WriteLine(vv[ii]);
}
}
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("lls") || cmd.Equals("ldir"))
{
String path=".";
if(cmds.Count==2) path=(String)cmds[1];
try
{
//java.io.File file=new java.io.File(path);
if(!File.Exists(path))
{
outs.WriteLine(path+": No such file or directory");
continue;
}
if(Directory.Exists(path))
{
String[] list=Directory.GetDirectories(path);
for(int ii=0; ii<list.Length; ii++)
{
outs.WriteLine(list[ii]);
}
continue;
}
outs.WriteLine(path);
}
catch(Exception e)
{
Console.WriteLine(e);
}
continue;
}
if(cmd.Equals("get") ||
cmd.Equals("get-resume") || cmd.Equals("get-append") ||
cmd.Equals("put") ||
cmd.Equals("put-resume") || cmd.Equals("put-append")
)
{
if(cmds.Count!=2 && cmds.Count!=3) continue;
String p1=(String)cmds[1];
// String p2=p1;
String p2=".";
if(cmds.Count==3)p2=(String)cmds[2];
try
{
SftpProgressMonitor monitor=new MyProgressMonitor();
if(cmd.StartsWith("get"))
{
int mode=ChannelSftp.OVERWRITE;
if(cmd.Equals("get-resume")){ mode=ChannelSftp.RESUME; }
else if(cmd.Equals("get-append")){ mode=ChannelSftp.APPEND; }
c.get(p1, p2, monitor, mode);
}
else
{
int mode=ChannelSftp.OVERWRITE;
if(cmd.Equals("put-resume")){ mode=ChannelSftp.RESUME; }
else if(cmd.Equals("put-append")){ mode=ChannelSftp.APPEND; }
c.put(p1, p2, monitor, mode);
}
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("ln") || cmd.Equals("symlink") || cmd.Equals("rename"))
{
if(cmds.Count!=3) continue;
String p1=(String)cmds[1];
String p2=(String)cmds[2];
try
{
if(cmd.Equals("rename")) c.rename(p1, p2);
else c.symlink(p1, p2);
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if(cmd.Equals("stat") || cmd.Equals("lstat"))
{
if(cmds.Count!=2) continue;
String p1=(String)cmds[1];
SftpATTRS attrs=null;
try
{
if(cmd.Equals("stat")) attrs=c.stat(p1);
else attrs=c.lstat(p1);
}
catch(SftpException e)
{
Console.WriteLine(e.message);
}
if(attrs!=null)
{
outs.WriteLine(attrs);
}
else
{
}
continue;
}
if(cmd.Equals("version"))
{
outs.WriteLine("SFTP protocol version "+c.version());
continue;
}
if(cmd.Equals("help") || cmd.Equals("?"))
{
outs.WriteLine(help);
continue;
}
outs.WriteLine("unimplemented command: "+cmd);
}
session.disconnect();
}
catch(Exception e)
{
Console.WriteLine(e);
}
}
public bool promptPassword(String message)
{
InputForm inForm = new InputForm();
inForm.Text = message;
inForm.PasswordField = true;
if ( inForm.PromptForInput() )
{
passwd=inForm.getText();
return true;
}
else{ return false; }
}
public bool promptPassword(String message)
{
InputForm passwordField=new InputForm();
passwordField.Text = message;
passwordField.PasswordField = true;
if ( passwordField.PromptForInput() )
{
passwd=passwordField.getText();
return true;
}
else{ return false; }
}
public static void Main(String[] arg)
{
try
{
JSch jsch = new JSch();
InputForm inForm = new InputForm();
inForm.Text = "Enter username@hostname";
inForm.textBox1.Text = Environment.UserName + "@localhost";
if (!inForm.PromptForInput())
{
Console.WriteLine("Cancelled");
return;
}
String host = inForm.textBox1.Text;
String user = host.Substring(0, host.IndexOf('@'));
host = host.Substring(host.IndexOf('@') + 1);
Session session = jsch.getSession(user, host, 22);
// username and password will be given via UserInfo interface.
UserInfo ui = new MyUserInfo();
session.setUserInfo(ui);
session.connect();
Channel channel = session.openChannel("sftp");
channel.connect();
ChannelSftp c = (ChannelSftp)channel;
Stream ins = Console.OpenStandardInput();
TextWriter outs = Console.Out;
ArrayList cmds = new ArrayList();
byte[] buf = new byte[1024];
int i;
String str;
int level = 0;
while (true)
{
outs.Write("sftp> ");
cmds.Clear();
i = ins.Read(buf, 0, 1024);
if (i <= 0)
{
break;
}
i--;
if (i > 0 && buf[i - 1] == 0x0d)
{
i--;
}
//str=Util.getString(buf, 0, i);
//Console.WriteLine("|"+str+"|");
int s = 0;
for (int ii = 0; ii < i; ii++)
{
if (buf[ii] == ' ')
{
if (ii - s > 0)
{
cmds.Add(Util.getString(buf, s, ii - s));
}
while (ii < i)
{
if (buf[ii] != ' ')
{
break;
}
ii++;
}
s = ii;
}
}
if (s < i)
{
cmds.Add(Util.getString(buf, s, i - s));
}
if (cmds.Count == 0)
{
continue;
}
String cmd = (String)cmds[0];
if (cmd.Equals("quit"))
{
c.quit();
break;
}
if (cmd.Equals("exit"))
{
c.exit();
break;
}
if (cmd.Equals("rekey"))
{
session.rekey();
continue;
}
if (cmd.Equals("compression"))
{
if (cmds.Count < 2)
{
outs.WriteLine("compression level: " + level);
continue;
}
try
{
level = int.Parse((String)cmds[1]);
Hashtable config = new Hashtable();
if (level == 0)
{
config.Add("compression.s2c", "none");
config.Add("compression.c2s", "none");
}
else
{
config.Add("compression.s2c", "zlib,none");
config.Add("compression.c2s", "zlib,none");
}
session.setConfig(config);
}
catch {} //(Exception e){}
continue;
}
if (cmd.Equals("cd") || cmd.Equals("lcd"))
{
if (cmds.Count < 2)
{
continue;
}
String path = (String)cmds[1];
try
{
if (cmd.Equals("cd"))
{
c.cd(path);
}
else
{
c.lcd(path);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("rm") || cmd.Equals("rmdir") || cmd.Equals("mkdir"))
{
if (cmds.Count < 2)
{
continue;
}
String path = (String)cmds[1];
try
{
if (cmd.Equals("rm"))
{
c.rm(path);
}
else if (cmd.Equals("rmdir"))
{
c.rmdir(path);
}
else
{
c.mkdir(path);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("chgrp") || cmd.Equals("chown") || cmd.Equals("chmod"))
{
if (cmds.Count != 3)
{
continue;
}
String path = (String)cmds[2];
int foo = 0;
if (cmd.Equals("chmod"))
{
byte[] bar = Util.getBytes((String)cmds[1]);
int k;
for (int j = 0; j < bar.Length; j++)
{
k = bar[j];
if (k < '0' || k > '7')
{
foo = -1; break;
}
foo <<= 3;
foo |= (k - '0');
}
if (foo == -1)
{
continue;
}
}
else
{
try{ foo = int.Parse((String)cmds[1]); }
catch {} //(Exception e){continue;}
}
try
{
if (cmd.Equals("chgrp"))
{
c.chgrp(foo, path);
}
else if (cmd.Equals("chown"))
{
c.chown(foo, path);
}
else if (cmd.Equals("chmod"))
{
c.chmod(foo, path);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("pwd") || cmd.Equals("lpwd"))
{
str = (cmd.Equals("pwd")?"Remote":"Local");
str += " working directory: ";
if (cmd.Equals("pwd"))
{
str += c.pwd();
}
else
{
str += c.lpwd();
}
outs.WriteLine(str);
continue;
}
if (cmd.Equals("ls") || cmd.Equals("dir"))
{
String path = ".";
if (cmds.Count == 2)
{
path = (String)cmds[1];
}
try
{
ArrayList vv = c.ls(path);
if (vv != null)
{
for (int ii = 0; ii < vv.Count; ii++)
{
object obj = vv[ii];
if (obj is ChannelSftp.LsEntry)
{
outs.WriteLine(vv[ii]);
}
}
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("lls") || cmd.Equals("ldir"))
{
String path = ".";
if (cmds.Count == 2)
{
path = (String)cmds[1];
}
try
{
//java.io.File file=new java.io.File(path);
if (!File.Exists(path))
{
outs.WriteLine(path + ": No such file or directory");
continue;
}
if (Directory.Exists(path))
{
String[] list = Directory.GetDirectories(path);
for (int ii = 0; ii < list.Length; ii++)
{
outs.WriteLine(list[ii]);
}
continue;
}
outs.WriteLine(path);
}
catch (Exception e)
{
Console.WriteLine(e);
}
continue;
}
if (cmd.Equals("get") ||
cmd.Equals("get-resume") || cmd.Equals("get-append") ||
cmd.Equals("put") ||
cmd.Equals("put-resume") || cmd.Equals("put-append")
)
{
if (cmds.Count != 2 && cmds.Count != 3)
{
continue;
}
String p1 = (String)cmds[1];
// String p2=p1;
String p2 = ".";
if (cmds.Count == 3)
{
p2 = (String)cmds[2];
}
try
{
SftpProgressMonitor monitor = new MyProgressMonitor();
if (cmd.StartsWith("get"))
{
int mode = ChannelSftp.OVERWRITE;
if (cmd.Equals("get-resume"))
{
mode = ChannelSftp.RESUME;
}
else if (cmd.Equals("get-append"))
{
mode = ChannelSftp.APPEND;
}
c.get(p1, p2, monitor, mode);
}
else
{
int mode = ChannelSftp.OVERWRITE;
if (cmd.Equals("put-resume"))
{
mode = ChannelSftp.RESUME;
}
else if (cmd.Equals("put-append"))
{
mode = ChannelSftp.APPEND;
}
c.put(p1, p2, monitor, mode);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("ln") || cmd.Equals("symlink") || cmd.Equals("rename"))
{
if (cmds.Count != 3)
{
continue;
}
String p1 = (String)cmds[1];
String p2 = (String)cmds[2];
try
{
if (cmd.Equals("rename"))
{
c.rename(p1, p2);
}
else
{
c.symlink(p1, p2);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
continue;
}
if (cmd.Equals("stat") || cmd.Equals("lstat"))
{
if (cmds.Count != 2)
{
continue;
}
String p1 = (String)cmds[1];
SftpATTRS attrs = null;
try
{
if (cmd.Equals("stat"))
{
attrs = c.stat(p1);
}
else
{
attrs = c.lstat(p1);
}
}
catch (SftpException e)
{
Console.WriteLine(e.message);
}
if (attrs != null)
{
outs.WriteLine(attrs);
}
else
{
}
continue;
}
if (cmd.Equals("version"))
{
outs.WriteLine("SFTP protocol version " + c.version());
continue;
}
if (cmd.Equals("help") || cmd.Equals("?"))
{
outs.WriteLine(help);
continue;
}
outs.WriteLine("unimplemented command: " + cmd);
}
session.disconnect();
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public bool promptPassphrase(String message)
{
InputForm inForm = new InputForm();
inForm.Text = message;
inForm.PasswordField = true;
if ( inForm.PromptForInput() )
{
passphrase=inForm.textBox1.Text;
inForm.Close();
return true;
}
else
{
inForm.Close();
return false;
}
}
public static void RunExample(String[] arg)
{
try
{
JSch jsch=new JSch();
OpenFileDialog chooser = new OpenFileDialog();
chooser.Title = "Choose your known_hosts(ex. ~/.ssh/known_hosts)";
//chooser.setFileHidingEnabled(false);
DialogResult returnVal = chooser.ShowDialog();
if(returnVal == DialogResult.OK)
{
Console.WriteLine("You chose "+
chooser.FileName+".");
jsch.setKnownHosts(chooser.FileName);
}
else
{
Console.WriteLine("Error getting host file...");
return;
}
HostKeyRepository hkr=jsch.getHostKeyRepository();
HostKey[] hks=hkr.getHostKey();
if(hks!=null)
{
Console.WriteLine("Host keys in "+hkr.getKnownHostsRepositoryID());
for(int i=0; i<hks.Length; i++)
{
HostKey hk=hks[i];
Console.WriteLine(hk.getHost()+" "+
hk.getType()+" "+
hk.getFingerPrint(jsch));
}
Console.WriteLine("");
}
InputForm inForm = new InputForm();
inForm.Text = "Enter username@hostname";
inForm.textBox1.Text = Environment.UserName+"@localhost";
if (inForm.PromptForInput())
{
String host = inForm.textBox1.Text;
String user=host.Substring(0, host.IndexOf('@'));
host=host.Substring(host.IndexOf('@')+1);
Session session=jsch.getSession(user, host, 22);
// username and password will be given via UserInfo interface.
UserInfo ui=new MyUserInfo();
session.setUserInfo(ui);
session.connect();
HostKey hk=session.getHostKey();
Console.WriteLine("HostKey: "+
hk.getHost()+" "+
hk.getType()+" "+
hk.getFingerPrint(jsch));
Channel channel=session.openChannel("shell");
channel.setInputStream(Console.OpenStandardInput());
channel.setOutputStream(Console.OpenStandardOutput());
channel.connect();
}
inForm.Close();
}
catch(Exception e)
{
Console.WriteLine(e);
}
}
public static void RunExample(String[] arg)
{
if(arg.Length!=1)
{
Console.WriteLine("usage: java ChangePassphrase private_key");
Environment.Exit(-1);
}
JSch jsch=new JSch();
String pkey=arg[0];
try
{
KeyPair kpair=KeyPair.load(jsch, pkey);
Console.WriteLine(pkey+" has "+(kpair.isEncrypted()?"been ":"not been ")+"encrypted");
String passphrase="";
InputForm passphraseField = null;
while(kpair.isEncrypted())
{
passphraseField=new InputForm();
passphraseField.PasswordField = true;
if(!passphraseField.PromptForInput())
{
Environment.Exit(-1);
}
passphrase=passphraseField.getText();
if(!kpair.decrypt(passphrase))
{
Console.WriteLine("failed to decrypt "+pkey);
}
else
{
Console.WriteLine(pkey+" is decrypted.");
}
}
passphrase="";
passphraseField=new InputForm();
passphraseField.PasswordField = true;
if(!passphraseField.PromptForInput())
{
Environment.Exit(-1);
}
passphrase=passphraseField.getText();
kpair.setPassphrase(passphrase);
kpair.writePrivateKey(pkey);
kpair.dispose();
}
catch(Exception e)
{
Console.WriteLine(e);
}
Environment.Exit(0);
}