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Posted to dev@ant.apache.org by Muddassir Farooq <mf...@iscrybe.com> on 2013/02/07 13:08:26 UTC
Issue in SCP using jsch
Hi all
i am facing the following issue when i run scp task of ant using .pem file.
SSH access is successful otherwise.
com.jcraft.jsch.JSchException: Auth fail
at com.jcraft.jsch.Session.connect(Session.java:491)
at com.jcraft.jsch.Session.connect(Session.java:162)
at
org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:223)
at
org.apache.tools.ant.taskdefs.optional.ssh.Scp.upload(Scp.java:324)
at
org.apache.tools.ant.taskdefs.optional.ssh.Scp.execute(Scp.java:226)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.apache.tools.ant.Main.runBuild(Main.java:809)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Ant Version in use: Apache Ant(TM) version 1.8.2 compiled on December 20
2010
Ant Version in use: jsch-0.1.49.jar
Please advise on urgent bases.
--
*Muhammad Muddassir Farooq*
Sr. SCM Engineer
<http://www.iscrybe.com/>
Re: Issue in SCP using jsch
Posted by Antoine Levy Lambert <an...@gmx.de>.
Hello Farrooq,
this is more a question for the ant user list.
You are mentioning a .pem file, this implies that you are trying to use private/public key authentication.
I am not sure whether the ssh task of ant can use .pem files. It can use "id_dsa" or "id_rsa" files (private ssh keys) when the public key of the user initiating the communication is present under .ssh/authorized_keys at the remote end of the connection.
Are you able to do a manual ssh connection (with the ssh or plink command line client) using this .pem file ?
Regards,
Antoine
On Feb 7, 2013, at 7:08 AM, Muddassir Farooq wrote:
> Hi all
>
> i am facing the following issue when i run scp task of ant using .pem file.
> SSH access is successful otherwise.
>
> com.jcraft.jsch.JSchException: Auth fail
> at com.jcraft.jsch.Session.connect(Session.java:491)
> at com.jcraft.jsch.Session.connect(Session.java:162)
> at
> org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:223)
> at
> org.apache.tools.ant.taskdefs.optional.ssh.Scp.upload(Scp.java:324)
> at
> org.apache.tools.ant.taskdefs.optional.ssh.Scp.execute(Scp.java:226)
> at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
> at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> at org.apache.tools.ant.Task.perform(Task.java:348)
> at org.apache.tools.ant.Target.execute(Target.java:390)
> at org.apache.tools.ant.Target.performTasks(Target.java:411)
> at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
> at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
> at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
> at org.apache.tools.ant.Main.runBuild(Main.java:809)
> at org.apache.tools.ant.Main.startAnt(Main.java:217)
> at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
> at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
>
> Ant Version in use: Apache Ant(TM) version 1.8.2 compiled on December 20
> 2010
> Ant Version in use: jsch-0.1.49.jar
>
> Please advise on urgent bases.
>
> --
> *Muhammad Muddassir Farooq*
> Sr. SCM Engineer
>
> <http://www.iscrybe.com/>
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