jsch

问题 With JSch I'm calling addIdentity() to add a private key and getSession() to open an SSH tunnel. When running this code locally on my Windows machine the opening of the tunnel is working. However when running that same code with the same private key on our CI the following error occurs: 2016-12-07 01:01:32 ERROR SSHConnector:25 - invalid privatekey: [B@4bb4de6a com.jcraft.jsch.JSchException: invalid privatekey: [B@4bb4de6a at com.jcraft.jsch.KeyPair.load(KeyPair.java:747) at com.jcraft.jsch

问题 With JSch I'm calling addIdentity() to add a private key and getSession() to open an SSH tunnel. When running this code locally on my Windows machine the opening of the tunnel is working. However when running that same code with the same private key on our CI the following error occurs: 2016-12-07 01:01:32 ERROR SSHConnector:25 - invalid privatekey: [B@4bb4de6a com.jcraft.jsch.JSchException: invalid privatekey: [B@4bb4de6a at com.jcraft.jsch.KeyPair.load(KeyPair.java:747) at com.jcraft.jsch

问题 I have created a web server in android, using NanoHttpd , I would like to forward this . If the server was running on a machine , then I can do it via ssh command like following ssh -p 4000 -R test:80:localhost:1337 ssh.mydomain.net I would like to do the exact same thing in android , I have explored a library called JSch , but in all example it always requires an username and password . But as you can see , in the above command , there is no username or password required . So my question is

问题 I would like to run a simple SSH command like ssh -R 80:localhost:1337 serveo.net , I know there is library jsch to do this , but it will not work without username and password . In my case there is no authentication is required . How can I do this ? Update When I run the command ssh -R 80:localhost:1337 serveo.net -v , I get the following output debug1: Server host key: ssh-rsa SHA256:07jcXlJ4SkBnyTmaVnmTpXuBiRx2+Q2adxbttO9gt0M The authenticity of host 'serveo.net (159.89.214.31)' can't be

问题 Currently I can use the JSch library to execute remote commands in a SSH session like this: JSch jsch = new JSch(); Session session = jsch.getSession(username, host, 22); session.setPassword(password); Properties config = new Properties(); config.put("StrictHostKeyChecking", "no"); session.setConfig(config); session.connect(); ChannelExec channel = (ChannelExec) session.openChannel("exec"); BufferedReader in = new BufferedReader(new InputStreamReader(channel.getInputStream())); channel

问题 I referred the question Multiple bash commands and implemented as below. I am connecting to a device for which first command should be configure then only I will get a prompt to execute all other commands. I don't get output for any of the commands and the control does not return. The following are the commands that work in terminal. ssh uname@ip configure # this command changes prompt and enable following commands move shared pre-rulebase security rules TEST top commit exit exit As asked for

问题 I referred the question Multiple bash commands and implemented as below. I am connecting to a device for which first command should be configure then only I will get a prompt to execute all other commands. I don't get output for any of the commands and the control does not return. The following are the commands that work in terminal. ssh uname@ip configure # this command changes prompt and enable following commands move shared pre-rulebase security rules TEST top commit exit exit As asked for

问题 FIXED (edited code to reflect changes I made) I'm trying to connect to a Mongo database through an SSH tunnel using Java. I'm using the Mongo driver 3.0.2 and jcraft (JSch) to create an SSH tunnel. The idea is that I: connect to the machine hosting the MongoDB installation through SSH set up port forwarding from a local port to the remote MongoDB port connect to MongoDB remotely My code looks like this: // forwarding ports private static final String LOCAL_HOST = "localhost"; private static

问题 FIXED (edited code to reflect changes I made) I'm trying to connect to a Mongo database through an SSH tunnel using Java. I'm using the Mongo driver 3.0.2 and jcraft (JSch) to create an SSH tunnel. The idea is that I: connect to the machine hosting the MongoDB installation through SSH set up port forwarding from a local port to the remote MongoDB port connect to MongoDB remotely My code looks like this: // forwarding ports private static final String LOCAL_HOST = "localhost"; private static

问题 public class FTP { public static void main(String args[]){ JSch jsch = new JSch(); jsch.setKnownHosts("./known_hosts"); Path privateKeyPath = Paths.get("./id_dsa"); byte[] privateKey = Files.readAllBytes(privateKeyPath); Path publicKeyPath = Paths.get("./id_dsa.pub"); byte[] publicKey = Files.readAllBytes(publicKeyPath); // Either of the lines below work... Why? // jsch.addIdentity("", privateKey, publicKey, null); // or jsch.addIdentity("", privateKey, null, null); Session session = jsch