Rancourt, Kent <RancourtK@...> writes:
>
>
> Hi
> all,
>
>
> I'm going absolutely
> nutty trying to solve a JSch issue. When I use the following code,
> everything works very smoothly:
>
> JSch jsch = new
> JSch();Session session = jsch.getSession("kent", "xlab309",
> 22);session.setPassword("dummypassword");session.setConfig
("StrictHostKeyChecking",
> "no");session.connect();ChannelSftp channel = (ChannelSftp)
> session.openChannel("sftp");channel.connect();channel.get("foo.txt",
> "/users/kent/foo/");
>
> But when I use the
> following, wherein the ONLY difference is the use of a private key /
pass phrase
> for authentication, I get a bizarre exception:
>
> JSch jsch = new
> JSch();jsch.addIdentity("/users/kent/id_rsa",
> "dummypassphrase".getBytes());Session session = jsch.getSession
("kent",
> "xlab309", 22);session.setConfig("StrictHostKeyChecking",
> "no");session.connect();ChannelSftp channel = (ChannelSftp)
> session.openChannel("sftp");channel.connect();channel.get("foo.txt",
> "/users/kent/foo/");
>
> The exception I get
> appears to have nothing to do with being unable to authenticate, but
clearly,
> the authentication method is the only thing that is different between
the
> two examples. As proof that authentication is going off without a
hitch, I
> can set a breakpoint before the call to channel.connect(), and while
execution
> is paused, SSH into the target host with putty and do "ps U kent" When
I
> do so, I can clearly see TWO SSH sessions- one each for putty and my
Java
> client. So authentication IS working, but the authentication method
> APPEARS to be having an impact on things that happen downstream. Does
> anyone have any thoughts? Hopefully someone else has encountered this
> before. Many, many thanks in advance for any assistance that anyone can
> provide!
>
> com.jcraft.jsch.JSchException: java.io.IOException: inputstream is
> closed at
> com.jcraft.jsch.ChannelSftp.start(ChannelSftp.java:242) at
> com.jcraft.jsch.Channel.connect(Channel.java:200) at
> com.aetna.framework.ssh.sftp.jsch.SftpWithJSchIntegrationTest.testGet
(SftpWithJSchIntegrationTest.java:45) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:64) at
> sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43) at
> java.lang.reflect.Method.invoke(Method.java:615) at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall
(FrameworkMethod.java:44) at
> org.junit.internal.runners.model.ReflectiveCallable.run
(ReflectiveCallable.java:15) at
> org.junit.runners.model.FrameworkMethod.invokeExplosively
(FrameworkMethod.java:41) at
> org.junit.internal.runners.statements.InvokeMethod.evaluate
(InvokeMethod.java:20) at
>
org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallb
acks.evaluate(RunBeforeTestMethodCallbacks.java:74) at
>
org.springframework.test.context.junit4.statements.RunAfterTestMethodCallba
cks.evaluate(RunAfterTestMethodCallbacks.java:82) at
>
org.springframework.test.context.junit4.statements.SpringRepeat.evaluate
(SpringRepeat.java:72) at
>
org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild
(SpringJUnit4ClassRunner.java:240) at
> org.junit.runners.BlockJUnit4ClassRunner.runChild
(BlockJUnit4ClassRunner.java:50) at
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at
>
org.springframework.test.context.junit4.statements.RunBeforeTestClassCallba
cks.evaluate(RunBeforeTestClassCallbacks.java:61) at
>
org.springframework.test.context.junit4.statements.RunAfterTestClassCallbac
ks.evaluate(RunAfterTestClassCallbacks.java:70) at
> org.junit.runners.ParentRunner.run(ParentRunner.java:236) at
> org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run
(SpringJUnit4ClassRunner.java:180) at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run
(JUnit4TestReference.java:45) at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run
(TestExecution.java:38) at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests
(RemoteTestRunner.java:460) at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests
(RemoteTestRunner.java:673) at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run
(RemoteTestRunner.java:386) at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main
(RemoteTestRunner.java:196)Caused
> by: java.io.IOException: inputstream is closed at
> com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java:2327) at
> com.jcraft.jsch.ChannelSftp.header(ChannelSftp.java:2351) at
> com.jcraft.jsch.ChannelSftp.start(ChannelSftp.java:211) ... 30
> more
>
>
>
>
>
>
> This e-mail may contain confidential or privileged information. If you
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>
>
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>
I am getting the below error.
Caused by: java.io.IOException: inputstream is closed
at com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java:2529)
at com.jcraft.jsch.ChannelSftp.header(ChannelSftp.java:2553)
at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java:985)
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