host,22);session.setPassword(password);session.setConfig("StrictHostKeyChecking","no");session.connect();Channelchannel=session.openChannel("exec");(
我们需要读取命令执行的结果。 // 读取命令执行结果byte[]tmp=newbyte[1024];while(true){while(in.available()>0){inti=in.read(tmp,0,1024);if(i<0)break;System.out.print(newString(tmp,0,i));}if(channel.isClosed()){if(in.available()>0)continue;System.out.println("exit-status: "+channe...
In Rundeck , run a simple command against the same node ( configured with JSCH as node executor) . Connection takes takes the same time and finally timeouts with error:Failed: SSHProtocolFailure: channel is not opened.( password auth ) Change Node executor to, e.g., OpenSSH, run same co...
// Possibly relevant (after searching this issue) is that this is multi step config // The config [{host: "somehost", user, pw}, {host: "inner-host", user, privateKey: "..."}] // so I connect to first host via password, then to the second one via private key const sshConnec...
channel.connect(); System.out.println("The remote command is: "+ command); // Get the output of remote command. String line; while((line = input.readLine()) !=null) { stdout.add(line); } input.close(); // Get the return code only after the channel is closed. ...
*Feb 11 11:43:45:686 2022 H3C3640 SSHS/7/EVENT: Channel 0: read_fd 37 is a TTY. %Feb 11 11:43:45:846 2022 H3C3640 SHELL/5/SHELL_LOGIN: XXXX logged in from 0.0.0.0.但是通过巡检系统去SSH 登录就不行*Feb 11 11:44:53:465 2022 H3C3640 SSHS/7/EVENT: Connection from 1.1.1.1 ...
Total connection closed by CTRL+] CTRL+]关闭连接次数。 Total authentication rejections 身份验证拒绝次数。 Total ACL rejections ACL拒绝次数。 Total socket create failures 套接字创建失败次数。 Total channel failure by server 服务器通道故障次数。
at com.jcraft.jsch.Channel.connect(Channel.java:144) at org.apache.commons.vfs.provider.sftp.SftpFileSystem.getChannel(SftpFileSystem.java:143) ... 14 more Caused by: java.io.IOException: Pipe closed at java.io.PipedInputStream.read(PipedInputStream.java:291) ...
It is recommended that your private key files are NOT accessible by others. This private key will be ignored. bad permissions: ignore key: /etc/ssh/ssh_host_rsa_key Could not load host key: /etc/ssh/ssh_host_rsa_key Could not load host key: /etc/ssh/ssh_host_dsa_key ...
client_channel_closed: id id1 != session_ident id2FOTS1428 Write failed flushing stdout buffer.FOTS1429 Write failed flushing stderr buffer.FOTS1430 Warning: ssh server tried X11 forwarding.FOTS1431 Warning: this is probably a break–in attempt by a malicious server. FOTS1432 Warning: ssh serv...