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POSFTP and Camel. Cannot change directory to. Invalid privateKey
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copied!<p>I need to connect to ftp server via sftp. I successfully connectewd via ftp and ftps with camel.</p> <pre><code>public static RouteBuilder getRouteBuilderSFTPS() { return new RouteBuilder() { public void configure() { from("sftp://666.66.666.66:22/POLP-FROAKS?fileName=testMsg.txt&username=POLP-FROAKS&password=pass&strictHostKeyChecking=no&ciphers=blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,aes192-cbc,aes256-cbc"). to("file://target/test-reports667"); } }; } </code></pre> <p>I get respone org.apache.camel.component.file.GenericFileOperationFailedException: Cannot change directory to: POLP-FROAKS</p> <p>Full log:</p> <pre><code>16:25:32,758 INFO (main) [DefaultCamelContext] Apache Camel 2.9.2 (CamelContext: camel-1) started in 0.472 seconds Apache Camel 2.9.2 (CamelContext: camel-1) started in 0.472 seconds 16:25:33,749 DEBUG (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpConsumer] Not connected/logged in, connecting to: sftp://POLP-FROAKS@216.66.216.10:22 Not connected/logged in, connecting to: sftp://POLP-FROAKS@216.66.216.10:22 16:25:33,753 DEBUG (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] Using ciphers: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,aes192-cbc,aes256-cbc Using ciphers: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,aes192-cbc,aes256-cbc 16:25:33,764 DEBUG (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] Using StrickHostKeyChecking: no Using StrickHostKeyChecking: no 16:25:33,769 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Connecting to 216.66.216.10 port 22 JSCH -> Connecting to 216.66.216.10 port 22 16:25:34,099 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Connection established JSCH -> Connection established 16:25:34,476 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Remote version string: SSH-2.0-OpenSSH_4.3 JSCH -> Remote version string: SSH-2.0-OpenSSH_4.3 16:25:34,476 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Local version string: SSH-2.0-JSCH-0.1.48 JSCH -> Local version string: SSH-2.0-JSCH-0.1.48 16:25:34,476 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256 JSCH -> CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256 16:25:34,760 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> aes256-ctr is not available. JSCH -> aes256-ctr is not available. 16:25:34,760 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> aes192-ctr is not available. JSCH -> aes192-ctr is not available. 16:25:34,760 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> aes256-cbc is not available. JSCH -> aes256-cbc is not available. 16:25:34,760 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> aes192-cbc is not available. JSCH -> aes192-cbc is not available. 16:25:34,760 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> arcfour256 is not available. JSCH -> arcfour256 is not available. 16:25:34,761 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> CheckKexes: diffie-hellman-group14-sha1 JSCH -> CheckKexes: diffie-hellman-group14-sha1 16:25:34,768 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> diffie-hellman-group14-sha1 is not available. JSCH -> diffie-hellman-group14-sha1 is not available. 16:25:34,804 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_KEXINIT sent JSCH -> SSH_MSG_KEXINIT sent 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_KEXINIT received JSCH -> SSH_MSG_KEXINIT received 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 JSCH -> kex: server: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: ssh-rsa,ssh-dss,ssh-dss,ssh-rsa JSCH -> kex: server: ssh-rsa,ssh-dss,ssh-dss,ssh-rsa 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr JSCH -> kex: server: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr JSCH -> kex: server: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-sha1-96,hmac-md5-96 JSCH -> kex: server: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-sha1-96,hmac-md5-96 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-sha1-96,hmac-md5-96 JSCH -> kex: server: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-sha1-96,hmac-md5-96 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: none,zlib@openssh.com JSCH -> kex: server: none,zlib@openssh.com 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: none,zlib@openssh.com JSCH -> kex: server: none,zlib@openssh.com 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: JSCH -> kex: server: 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server: JSCH -> kex: server: 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1 JSCH -> kex: client: diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1 16:25:34,988 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: ssh-rsa,ssh-dss JSCH -> kex: client: ssh-rsa,ssh-dss 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc JSCH -> kex: client: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc JSCH -> kex: client: blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: hmac-md5,hmac-sha1,hmac-sha1-96,hmac-md5-96 JSCH -> kex: client: hmac-md5,hmac-sha1,hmac-sha1-96,hmac-md5-96 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: hmac-md5,hmac-sha1,hmac-sha1-96,hmac-md5-96 JSCH -> kex: client: hmac-md5,hmac-sha1,hmac-sha1-96,hmac-md5-96 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: none JSCH -> kex: client: none 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: none JSCH -> kex: client: none 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: JSCH -> kex: client: 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client: JSCH -> kex: client: 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: server->client blowfish-cbc hmac-md5 none JSCH -> kex: server->client blowfish-cbc hmac-md5 none 16:25:34,989 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> kex: client->server blowfish-cbc hmac-md5 none JSCH -> kex: client->server blowfish-cbc hmac-md5 none 16:25:35,015 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_KEXDH_INIT sent JSCH -> SSH_MSG_KEXDH_INIT sent 16:25:35,015 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> expecting SSH_MSG_KEXDH_REPLY JSCH -> expecting SSH_MSG_KEXDH_REPLY 16:25:35,451 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> ssh_rsa_verify: signature true JSCH -> ssh_rsa_verify: signature true 16:25:35,455 WARN (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Permanently added '216.66.216.10' (RSA) to the list of known hosts. JSCH -> Permanently added '216.66.216.10' (RSA) to the list of known hosts. 16:25:35,455 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_NEWKEYS sent JSCH -> SSH_MSG_NEWKEYS sent 16:25:35,455 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_NEWKEYS received JSCH -> SSH_MSG_NEWKEYS received 16:25:35,466 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_SERVICE_REQUEST sent JSCH -> SSH_MSG_SERVICE_REQUEST sent 16:25:35,779 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> SSH_MSG_SERVICE_ACCEPT received JSCH -> SSH_MSG_SERVICE_ACCEPT received 16:25:36,093 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Authentications that can continue: publickey,keyboard-interactive,password JSCH -> Authentications that can continue: publickey,keyboard-interactive,password 16:25:36,094 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Next authentication method: publickey JSCH -> Next authentication method: publickey 16:25:36,095 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Authentications that can continue: password JSCH -> Authentications that can continue: password 16:25:36,095 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Next authentication method: password JSCH -> Next authentication method: password 16:25:36,835 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Authentication succeeded (password). JSCH -> Authentication succeeded (password). 16:25:37,932 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] Connected to sftp://POLP-FROAKS@216.66.216.10:22 Connected to sftp://POLP-FROAKS@216.66.216.10:22 16:25:37,932 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpConsumer] Connected and logged in to: sftp://POLP-FROAKS@216.66.216.10:22 Connected and logged in to: sftp://POLP-FROAKS@216.66.216.10:22 16:25:38,966 WARN (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [RemoteFilePollingConsumerPollStrategy] Trying to recover by disconnecting from remote server forcing a re-connect at next poll: sftp://POLP-FROAKS@216.66.216.10:22 Trying to recover by disconnecting from remote server forcing a re-connect at next poll: sftp://POLP-FROAKS@216.66.216.10:22 16:25:38,966 DEBUG (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpConsumer] Disconnecting from: sftp://POLP-FROAKS@216.66.216.10:22 Disconnecting from: sftp://POLP-FROAKS@216.66.216.10:22 16:25:38,966 INFO (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [SftpOperations] JSCH -> Disconnecting from 216.66.216.10 port 22 JSCH -> Disconnecting from 216.66.216.10 port 22 16:25:38,971 INFO (Connect thread 216.66.216.10 session) [SftpOperations] JSCH -> Caught an exception, leaving main loop due to socket closed JSCH -> Caught an exception, leaving main loop due to socket closed 16:25:38,977 WARN (Camel (camel-1) thread #1 - sftp://216.66.216.10:22/POLP-FROAKS) [RemoteFilePollingConsumerPollStrategy] Consumer Consumer[sftp://216.66.216.10:22/POLP-FROAKS?ciphers=blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,aes192-cbc,aes256-cbc&fileName=testMsg.txt&password=******&strictHostKeyChecking=no&username=POLP-FROAKS] could not poll endpoint: Endpoint[sftp://216.66.216.10:22/POLP-FROAKS?ciphers=blowfish-cbc,aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,aes192-cbc,aes256-cbc&fileName=testMsg.txt&password=******&strictHostKeyChecking=no&username=POLP-FROAKS] caused by: Cannot change directory to: POLP-FROAKS org.apache.camel.component.file.GenericFileOperationFailedException: Cannot change directory to: POLP-FROAKS at org.apache.camel.component.file.remote.SftpOperations.doChangeDirectory(SftpOperations.java:423) at org.apache.camel.component.file.remote.SftpOperations.changeCurrentDirectory(SftpOperations.java:410) at org.apache.camel.component.file.remote.SftpConsumer.doPollDirectory(SftpConsumer.java:78) at org.apache.camel.component.file.remote.SftpConsumer.pollDirectory(SftpConsumer.java:50) at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:100) at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:138) at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:90) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: 2: No such file at com.jcraft.jsch.ChannelSftp.throwStatusError(ChannelSftp.java:2569) at com.jcraft.jsch.ChannelSftp._stat(ChannelSftp.java:2018) at com.jcraft.jsch.ChannelSftp.cd(ChannelSftp.java:316) at org.apache.camel.component.file.remote.SftpOperations.doChangeDirectory(SftpOperations.java:421) ... 15 more </code></pre> <p>I have same code but without camel and it works. What is wrong with camel version? Also I'm little confused why server doesn't ask me about private key?</p> <p>UPDATE:</p> <p>I'm trying to add private key:</p> <pre><code>JSch.setLogger(new MyJschLogger()); JSch ssh = new JSch(); final byte[] privateKey = getPrivateKeyAsByteStream(privateKeyPath); final byte[] passPrivateKey = "".getBytes(); //TODO DB: invalid private key. If not use private key than we can download file ssh.addIdentity(username, privateKey, null, passPrivateKey); session = ssh.getSession(username, server, port); session.setPassword(password); session.setConfig("StrictHostKeyChecking", "no"); session.connect(); channel = session.openChannel("sftp"); channel.connect(); ChannelSftp sftp = (ChannelSftp) channel; final Vector files = sftp.ls("."); Iterator itFiles = files.iterator(); while (itFiles.hasNext()) { System.out.println("Index: " + itFiles.next()); } sftp.get(remoteFile, localFile); sftp.exit(); </code></pre> <p>Key was readed but I got the error:</p> <pre><code>com.jcraft.jsch.JSchException: invalid privatekey: POLP-FROAKS at com.jcraft.jsch.IdentityFile.<init>(IdentityFile.java:302) at com.jcraft.jsch.IdentityFile.newInstance(IdentityFile.java:135) at com.jcraft.jsch.JSch.addIdentity(JSch.java:390) at com.nxsystems.camel.Main.retrieveFileViaSFTP(Main.java:204) at com.nxsystems.camel.Main.main(Main.java:29) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) </code></pre> <p>Key was generated with PuTTY. FilleZilla accepted key normally. Why????</p> <p>UPDATE: noup. Problem is not in keys. I converted key in putty format to openssh format with puttyge.exe->conversion and JSCH accepted it successfuly. But old error "Cannot change directory to..." is back...</p>

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