jsch

问题 I am trying the code given at https://github.com/spring-projects/spring-integration-samples/tree/master/basic/sftp, and when i am running the test in Eclipse it get passed but when i am trying it through maven(mvn clean compile test) it is getting failed with below stack trace org.springframework.messaging.MessagingException: Failed to obtain pooled item; nested exception is java.lang.IllegalStateException: failed to create SFTP Session at org.springframework.integration.util.SimplePool

问题 Here is my code to read a file from the another location using JSch import com.jcraft.jsch.*; import java.io.BufferedReader; import java.io.*; import java.util.Vector; public class SftpClient { public static void main(String args[]) { JSch jsch = new JSch(); Session session = null; FileReader reader =null; BufferedReader buffer = null; try { . session = jsch.getSession("userName", "Ip Address"); java.util.Properties config = new java.util.Properties(); config.put("StrictHostKeyChecking", "no"

问题 I am developing a Java tool which uploads a file from one remote server to another. The program will run on a laptop. The software needs to connect to serverA with SSH protocol then once it is connected to serverA, it has to transfer files to serverB through FTP. Files to be transfered are hosted on serverA. I cannot directly connect to serverB because of a firewall. Here is a summary: Is it possible to do that with JSch? Something like the following: JSch client = new JSch(); Session session

问题 I've been trying to figure out this problem for hours now and I cant seem to figure it out. I'm trying to use JSch to SSH to a Linux computer from an Android phone. The commands always work fine but the output of the channel is usually empty. Sometimes it displays the output but most of the time it doesn't. Here's the code that I found online. String userName = "user"; String password = "test123"; String connectionIP = "192.168.1.13"; JSch jsch = new JSch(); Session session; session = jsch

问题 I am connecting to FTP server via sftp(JSCH). Evertime i connect to the FTP server using the port 21, it always hangs at session.connect(). It does not throw any exception. But when i use other ports. It works and it throws exception. Is there any way i could catch the error? Here is a sample of my code. public static void main(String[] args) throws SftpException { JSch jsch = new JSch(); try { Session session = jsch.getSession("username", "host", 21); session.setConfig("StrictHostKeyChecking

问题 My question is similar to the one asked here: Ant scp task failure BUILD FAILED com.jcraft.jsch.JSchException: reject HostKey: .... My question is why are the keys not found in my knownhosts file? No matter what kind of known_hosts file I have, the host key is rejected. Connecting via ssh works perfectly fine, and adds the relevant entries, but maybe jsch is unable to read known_hosts files generated by OpenSSH? The Ant docs mention that the knownhosts file needs to be in SSH2 format, not

问题 I have this simple Java program that uses Jsch to connect to an SFTP server. The connection fails with an "Auth fail" exception on Java 1.4.2, but it connects flawlessly on Java 1.7. try { JSch jsch = new JSch(); jsch.setKnownHosts(KNOWN_HOSTS_PATH); jsch.addIdentity(PRIVATE_KEY_PATH, PASSPHRASE); Session session = jsch.getSession(USERNAME, HOSTNAME, 22); session.connect(2500); Channel channel = session.openChannel("shell"); channel.setInputStream(System. in ); channel.setOutputStream(System

问题 I have this simple Java program that uses Jsch to connect to an SFTP server. The connection fails with an "Auth fail" exception on Java 1.4.2, but it connects flawlessly on Java 1.7. try { JSch jsch = new JSch(); jsch.setKnownHosts(KNOWN_HOSTS_PATH); jsch.addIdentity(PRIVATE_KEY_PATH, PASSPHRASE); Session session = jsch.getSession(USERNAME, HOSTNAME, 22); session.connect(2500); Channel channel = session.openChannel("shell"); channel.setInputStream(System. in ); channel.setOutputStream(System

问题 Here is the code to get the connection to amazon instance using .pem file. import com.jcraft.jsch.*; public class JConnectEC2shell{ public static void main(String[] arg){ try{ JSch jsch=new JSch(); String user = "ec2-user"; String host = "Enter Ip address of your instance"; int port = 22; String privateKey = "D:\\privateKeyFile.pem"; jsch.addIdentity(privateKey); System.out.println("identity added "); Session session = jsch.getSession(user, host, port); System.out.println("session created.");

问题 Here is the code to get the connection to amazon instance using .pem file. import com.jcraft.jsch.*; public class JConnectEC2shell{ public static void main(String[] arg){ try{ JSch jsch=new JSch(); String user = "ec2-user"; String host = "Enter Ip address of your instance"; int port = 22; String privateKey = "D:\\privateKeyFile.pem"; jsch.addIdentity(privateKey); System.out.println("identity added "); Session session = jsch.getSession(user, host, port); System.out.println("session created.");