com.jcraft.jsch.JSchException: Auth fail

MuleSoft JIRA | Syed Abuthagir | 9 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    We are facing frequent 'Auth fail' issue when trying to connect Mule to SFTP server with correct username and password. Below are details.. ERROR 2016-07-25 21:49:30,184 [scheduler-fs_preservation_Worker-1] org.mule.transport.sftp.SftpClient: Error during login to user@sftp.com com.jcraft.jsch.JSchException: Auth fail at com.jcraft.jsch.Session.connect(Session.java:512) ~[jsch-0.1.53.jar:?] at com.jcraft.jsch.Session.connect(Session.java:183) ~[jsch-0.1.53.jar:?] at org.mule.transport.sftp.SftpClient.login(SftpClient.java:145) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpConnectionFactory.createClient(SftpConnectionFactory.java:108) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpConnector.createSftpClient(SftpConnector.java:190) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpConnector.createSftpClient(SftpConnector.java:173) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpReceiverRequesterUtil.getAvailableFiles(SftpReceiverRequesterUtil.java:72) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpMessageReceiver$2.doWork(SftpMessageReceiver.java:280) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.retry.policies.AbstractPolicyTemplate.execute(AbstractPolicyTemplate.java:63) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.transport.sftp.SftpMessageReceiver.doConnect(SftpMessageReceiver.java:269) ~[mule-transport-sftp-3.7.0.jar:3.7.0] at org.mule.transport.AbstractMessageReceiver.connectHandler(AbstractMessageReceiver.java:447) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.transport.AbstractTransportMessageHandler.connect(AbstractTransportMessageHandler.java:214) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.transport.AbstractConnector.registerListener(AbstractConnector.java:1272) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.endpoint.DefaultInboundEndpoint.start(DefaultInboundEndpoint.java:104) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.construct.AbstractFlowConstruct.startIfStartable(AbstractFlowConstruct.java:325) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.construct.AbstractPipeline.doStart(AbstractPipeline.java:353) ~[mule-core-3.7.0.jar:3.7.0] at org.mule.construct.Flow.doStart(Flow.java:90) ~[mule-core-3.7.0.jar:3.7.0]

    MuleSoft JIRA | 9 months ago | Syed Abuthagir
    com.jcraft.jsch.JSchException: Auth fail
  2. 0

    com.jcraft.jsch.JSchException: Algorithm negotiation fail + mulesoft

    Stack Overflow | 1 month ago | Vikas Gite
    com.jcraft.jsch.JSchException: Algorithm negotiation fail
  3. 0

    JSch Key authentification exception Auth fail

    Stack Overflow | 2 years ago | SirSandmann
    com.jcraft.jsch.JSchException: Auth fail
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Java ssh connect with key using JSch - Auth Failed

    Stack Overflow | 2 years ago | Emil Rojewski
    com.jcraft.jsch.JSchException: Auth fail
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. com.jcraft.jsch.JSchException

    Auth fail

    at com.jcraft.jsch.Session.connect()
  2. JSch
    Session.connect
    1. com.jcraft.jsch.Session.connect(Session.java:512)[jsch-0.1.53.jar:?]
    2. com.jcraft.jsch.Session.connect(Session.java:183)[jsch-0.1.53.jar:?]
    2 frames
  3. org.mule.transport
    SftpMessageReceiver$2.doWork
    1. org.mule.transport.sftp.SftpClient.login(SftpClient.java:145)[mule-transport-sftp-3.7.0.jar:3.7.0]
    2. org.mule.transport.sftp.SftpConnectionFactory.createClient(SftpConnectionFactory.java:108)[mule-transport-sftp-3.7.0.jar:3.7.0]
    3. org.mule.transport.sftp.SftpConnector.createSftpClient(SftpConnector.java:190)[mule-transport-sftp-3.7.0.jar:3.7.0]
    4. org.mule.transport.sftp.SftpConnector.createSftpClient(SftpConnector.java:173)[mule-transport-sftp-3.7.0.jar:3.7.0]
    5. org.mule.transport.sftp.SftpReceiverRequesterUtil.getAvailableFiles(SftpReceiverRequesterUtil.java:72)[mule-transport-sftp-3.7.0.jar:3.7.0]
    6. org.mule.transport.sftp.SftpMessageReceiver$2.doWork(SftpMessageReceiver.java:280)[mule-transport-sftp-3.7.0.jar:3.7.0]
    6 frames
  4. Mule Core
    AbstractPolicyTemplate.execute
    1. org.mule.retry.policies.AbstractPolicyTemplate.execute(AbstractPolicyTemplate.java:63)[mule-core-3.7.0.jar:3.7.0]
    1 frame
  5. org.mule.transport
    SftpMessageReceiver.doConnect
    1. org.mule.transport.sftp.SftpMessageReceiver.doConnect(SftpMessageReceiver.java:269)[mule-transport-sftp-3.7.0.jar:3.7.0]
    1 frame
  6. Mule Core
    Flow.doStart
    1. org.mule.transport.AbstractMessageReceiver.connectHandler(AbstractMessageReceiver.java:447)[mule-core-3.7.0.jar:3.7.0]
    2. org.mule.transport.AbstractTransportMessageHandler.connect(AbstractTransportMessageHandler.java:214)[mule-core-3.7.0.jar:3.7.0]
    3. org.mule.transport.AbstractConnector.registerListener(AbstractConnector.java:1272)[mule-core-3.7.0.jar:3.7.0]
    4. org.mule.endpoint.DefaultInboundEndpoint.start(DefaultInboundEndpoint.java:104)[mule-core-3.7.0.jar:3.7.0]
    5. org.mule.construct.AbstractFlowConstruct.startIfStartable(AbstractFlowConstruct.java:325)[mule-core-3.7.0.jar:3.7.0]
    6. org.mule.construct.AbstractPipeline.doStart(AbstractPipeline.java:353)[mule-core-3.7.0.jar:3.7.0]
    7. org.mule.construct.Flow.doStart(Flow.java:90)[mule-core-3.7.0.jar:3.7.0]
    7 frames