Hi,
I want to make a file browser interface which allows file
browsing/downloading/uploading capability through kerberos.
Right now I'm using the "exec" Channel and it only lets me execute one
command and it closes.
I know it supports the "shell" channel, but is there a way to give the
commands through the java client to the shell?
On Tue, Feb 25, 2014 at 10:24 AM, Sachith Withana <swsach...@gmail.com>wrote:
> Hi Borislav,
>
> It works now. It might had something to do with the ticket I guess. I
> changed nothing today and ran it. It gave the desired output.
> Thanks a lot for your continuous help!!
>
>
> On Mon, Feb 24, 2014 at 4:42 PM, Borislav Stoichkov <
> jsch-u...@meanstream.org> wrote:
>
>> Works with 1.6u13 and 1.7u51. Do you have a valid ticket before
>> execution? If you want to obtain a ticket as part of the process and don't
>> have a valid TGT to begin with you will need to set doNotPrompt to false.
>> It doesn't look like you have valid ticket when you run.
>>
>> Borislav
>>
>>
>> On Mon, Feb 24, 2014 at 2:34 PM, Sachith Withana <swsach...@gmail.com>wrote:
>>
>>> Thanks a lot again! ..
>>>
>>> Im glad it worked :) Can you please let me know the version of JDK you
>>> used? Because I'm running into an issue,
>>>
>>> Debug is true storeKey false useTicketCache true useKeyTab false
>>> doNotPrompt true ticketCache is /tmp/krb5cc_501_fDBmk28829 isInitiator true
>>> KeyTab is null refreshKrb5Config is false principal is null tryFirstPass is
>>> false useFirstPass is false storePass is false clearPass is false
>>>
>>> Acquire TGT from Cache
>>>
>>> Principal is null
>>>
>>> null credentials from Ticket Cache
>>>
>>> [Krb5LoginModule] authentication failed
>>>
>>> Unable to obtain Princpal Name for authentication
>>>
>>> Authentication attempt failedjavax.security.auth.login.LoginException:
>>> Unable to obtain Princpal Name for authentication
>>>
>>>
>>>
>>>
>>>
>>> On Mon, Feb 24, 2014 at 2:06 PM, Borislav Stoichkov <
>>> jsch-u...@meanstream.org> wrote:
>>>
>>>> Hi Sachith
>>>>
>>>> Got a chance to run your code. You need to set useSubjectCredsOnly to
>>>> false to allow the krb5 provider to obtain credentials from a source other
>>>> than the current Subject unless you want to do all auth work yourself. With
>>>> that set to false it works.
>>>>
>>>> Borislav
>>>>
>>>>
>>>> On Friday, February 21, 2014, Sachith Withana <swsach...@gmail.com>
>>>> wrote:
>>>>
>>>>> Thanks a lot for the quick replies. I didn't get to check Borlslav's
>>>>> answer.
>>>>> Here's the error output Atsuhiko, Other authentication methods passes.
>>>>> And I can use the kerberos ticket to ssh to the host machine using the
>>>>> terminal.
>>>>>
>>>>> INFO: SSH_MSG_NEWKEYS sent
>>>>> INFO: SSH_MSG_NEWKEYS received
>>>>> INFO: SSH_MSG_SERVICE_REQUEST sent
>>>>> INFO: SSH_MSG_SERVICE_ACCEPT received
>>>>> INFO: Authentications that can continue: gssapi-with-mic
>>>>> INFO: Next authentication method: gssapi-with-mic
>>>>> INFO: Disconnecting from ********* port 22
>>>>> com.jcraft.jsch.JSchException: Auth fail
>>>>> at com.jcraft.jsch.Session.connect(Session.java:512)
>>>>> at
>>>>> lk.sachith.kerberos.JSCHKerberosConnector.main(JSCHKerberosConnector.java:42)
>>>>> at JSCHTest.testKerberos(JSCHTest.java:10)
>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> at
>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>> at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>>>> at
>>>>> org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
>>>>> at org.testng.internal.Invoker.invokeMethod(Invoker.java:673)
>>>>> at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:842)
>>>>> at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1166)
>>>>> at
>>>>> org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
>>>>> at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
>>>>> at org.testng.TestRunner.runWorkers(TestRunner.java:1178)
>>>>> at org.testng.TestRunner.privateRun(TestRunner.java:757)
>>>>> at org.testng.TestRunner.run(TestRunner.java:608)
>>>>> at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
>>>>> at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
>>>>> at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
>>>>> at org.testng.SuiteRunner.run(SuiteRunner.java:240)
>>>>> at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
>>>>> at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
>>>>> at org.testng.TestNG.runSuitesSequentially(TestNG.java:1158)
>>>>> at org.testng.TestNG.runSuitesLocally(TestNG.java:1083)
>>>>> at org.testng.TestNG.run(TestNG.java:999)
>>>>> at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
>>>>> at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:203)
>>>>> at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:174)
>>>>> at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:125)
>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> at
>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>> at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>>>> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
>>>>> RemoteTestNG finishing: 635 ms
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Feb 21, 2014 at 9:02 PM, Atsuhiko Yamanaka <y...@jcraft.com>wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> +-From: Sachith Withana <swsach...@gmail.com> --
>>>>>> |_Date: Thu, 20 Feb 2014 11:43:14 -0500 ________
>>>>>> |
>>>>>> |I need to get kerberos working through Java. ( SSH using the
>>>>>> kerberos
>>>>>> |ticket)
>>>>>> |Currently it works with the terminal ( ssh host command) using the
>>>>>> |gssapi-with-mic
>>>>>> |But I'm having trouble getting it working with the JSCH library
>>>>>> in Java.
>>>>>> |Here's the code snippet I tried. ( pastebin:
>>>>>> http://pastebin.com/sX8pUQSq)
>>>>>> |JSch jsch = new JSch();
>>>>>> | jsch.setLogger(new MyLogger());
>>>>>>
>>>>>> There may be a hint in the outputs from MyLogger().
>>>>>> Whould you show it?
>>>>>>
>>>>>>
>>>>>> Sincerely,
>>>>>> --
>>>>>> Atsuhiko Yamanaka
>>>>>> JCraft,Inc.
>>>>>> 1-14-20 HONCHO AOBA-KU,
>>>>>> SENDAI, MIYAGI 980-0014 Japan.
>>>>>> Tel +81-22-723-2150
>>>>>> Skype callto://jcraft/
>>>>>> Twitter: http://twitter.com/ymnk
>>>>>> Facebook: http://facebook.com/aymnk
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Thanks,
>>>>> Sachith Withana
>>>>>
>>>>>
>>>
>>>
>>> --
>>> Thanks,
>>> Sachith Withana
>>>
>>>
>>
>
>
> --
> Thanks,
> Sachith Withana
>
>
--
Thanks,
Sachith Withana
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