Manual/Examples/JschPubkeyAuthExample
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[[Manual]]
Here's a minimalistic example of Public Key Authentcation. It is adapted from JSCH examples, but I have stripped out the GUI etc.
import com.jcraft.jsch.*;
public class UserAuthPubKey{
public static void main(String[] arg){
String pubkeyfile="/home/cr/users/anand/.ssh/id_dsa";
String passphrase="";
String host="gs00", user="root";
try{
JSch jsch=new JSch();
jsch.addIdentity(pubkeyfile);
// jsch.addIdentity(pubkeyfile, passphrase);
jsch.setKnownHosts("/home/cr/users/anand/.ssh/known_hosts");
Session session=jsch.getSession(user, host, 22);
session.connect();
Channel channel=session.openChannel("shell");
channel.setInputStream(System.in);
channel.setOutputStream(System.out);
channel.connect();
}
catch(Exception e){
System.out.println(e); e.printStackTrace();
}
} //end of main
} //end of class
---
Compile and run the example:
anand@mkgg64:/home/nc/devel/src/jsch-0.1.37/examples$ CLASSPATH=$CLASSPATH:../dist/lib/jsch-0.1.37.jar javac UserAuthPubKey.java
anand@mkgg64:/home/nc/devel/src/jsch-0.1.37/examples$ CLASSPATH=$CLASSPATH:../dist/lib/jsch-0.1.37.jar java UserAuthPubKey
Last login: Wed Mar 12 17:15:27 2008 from 169.254.188.1
[root@gs00 ~]#
End:
[[Manual]]
Here's a minimalistic example of Public Key Authentcation. It is adapted from JSCH examples, but I have stripped out the GUI etc.
import com.jcraft.jsch.*;
public class UserAuthPubKey{
public static void main(String[] arg){
String pubkeyfile="/home/cr/users/anand/.ssh/id_dsa";
String passphrase="";
String host="gs00", user="root";
try{
JSch jsch=new JSch();
jsch.addIdentity(pubkeyfile);
// jsch.addIdentity(pubkeyfile, passphrase);
jsch.setKnownHosts("/home/cr/users/anand/.ssh/known_hosts");
Session session=jsch.getSession(user, host, 22);
session.connect();
Channel channel=session.openChannel("shell");
channel.setInputStream(System.in);
channel.setOutputStream(System.out);
channel.connect();
}
catch(Exception e){
System.out.println(e); e.printStackTrace();
}
} //end of main
} //end of class
---
Compile and run the example:
anand@mkgg64:/home/nc/devel/src/jsch-0.1.37/examples$ CLASSPATH=$CLASSPATH:../dist/lib/jsch-0.1.37.jar javac UserAuthPubKey.java
anand@mkgg64:/home/nc/devel/src/jsch-0.1.37/examples$ CLASSPATH=$CLASSPATH:../dist/lib/jsch-0.1.37.jar java UserAuthPubKey
Last login: Wed Mar 12 17:15:27 2008 from 169.254.188.1
[root@gs00 ~]#
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