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Re: [ptp-user] "Auth fail" when attempting to open connections 
Hi Jay,
Thanks for the tip. Just for posterity (in case somebody comes across this thread later), I did try deleting the secure storage contents as described in that thread, but unfortunately it didn't help the situation. 

-Jeremy

On 12/04/2015 12:32 PM, Alameda, Jay wrote:

Jeremy, John,

I ran into a slightly similar issue earlier this year, and this thread helped - http://www.eclipse.org/forums/index.php/t/175157/ - it may be worth checking into --

Jay
-----Original Message-----
From: ptp-user-bounces@xxxxxxxxxxx [mailto:ptp-user-bounces@xxxxxxxxxxx] On Behalf Of Jeremy Wolcott
Sent: Friday, December 04, 2015 11:25 AM
To: ptp-user@xxxxxxxxxxx
Subject: Re: [ptp-user] "Auth fail" when attempting to open connections

Hi John,

Thanks for your suggestions.  Unfortunately I've already tried both already and forgot to mention them: ssh using the Linux ssh client works fine, and I've tried recreating connections within Eclipse a handful of times to no avail.

This failure occurs for every connection that needs to use the gssapi-with-mic authentication method.  I'm able to successfully create & use Eclipse connections with (for instance) public key-based authentication, however.

-Jeremy

On 12/04/2015 12:00 PM, John Eblen wrote:

Hi

I can only offer some general advice. Check that you can still connect
to the remote outside of Eclipse to rule out an authentic
authentication problem. If that works, try creating a new connection
inside Eclipse.

Does this same failure happen for other connections or just a single one?


Good luck
John

On Thu, Dec 3, 2015 at 3:19 PM, Jeremy Wolcott
<jeremy.wolcott@xxxxxxxxx <mailto:jeremy.wolcott@xxxxxxxxx>> wrote:

     Hello,

     I've been enjoying the "synchronized project" functionality in PTP
     as it is the only way I can productively use Eclipse to work on code
     bases that need to be compiled and run on centrally-hosted servers.
     I've been using it successfully for the last month or two.

     However, in the last few days, I've all of a sudden started getting
     "Auth fail" errors when I attempt to synchronize and/or open
     connections that previously worked without incident.  (The full
     error text from <workspace>/.metadata/.log is pasted below this
     message.)  This happens basically every time and (unfortunately)
     renders Eclipse useless to me again.

     This is coincident with -- and maybe caused by -- a recent update to
     Java that was pushed to me by my OS a few days ago: from OpenJDK
     7u85 to 7u91.

     Unfortunately "Auth fail" is so vague as to be of no help to me at
     all in trying to diagnose what's actually wrong.  Some details:

       * OS: Ubuntu 14.04
       * Java: (as noted above) OpenJDK 7, though I also tried Oracle
     Java 1.7.0_80 with the same results
       * Connection: via SSH using Kerberos (gssapi-with-mic)
authentication

     Can anyone offer advice as to how I can try to track down what the
     underlying problem is?

     Thanks!

     -Jeremy

     ========= excerpt from <workspace>/.metadata/.log below
===========

     !ENTRY org.eclipse.ptp.rdt.sync.ui 4 4 2015-12-03 15:01:18.842
     !MESSAGE Error
     !STACK 1
     org.eclipse.ptp.rdt.sync.core.exceptions.RemoteSyncException:
     org.eclipse.ptp.rdt.sync.core.exceptions.RemoteExecutionException: or
     g.eclipse.remote.core.exception.RemoteConnectionException: Auth fail
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.getRemoteGitVersion(GitRepo.java:454)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.<init>(GitRepo.java:81)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.getGitRepo(GitSyncService.java:279)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.doSync(GitSyncService.java:610)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.synchronize(GitSyncService.java:529)
              at
     org.eclipse.ptp.rdt.sync.core.SyncManager$SynchronizeJob.run(SyncManager.java:79)
              at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
     Caused by:
     org.eclipse.ptp.rdt.sync.core.exceptions.RemoteExecutionException:
     org.eclipse.remote.core.exception.RemoteConnectionException: Auth fail
              ... 7 more
     Caused by:
     org.eclipse.remote.core.exception.RemoteConnectionException: Auth fail
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.newSession(JSchConnection.java:928)
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.open(JSchConnection.java:966)
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.open(JSchConnection.java:939)
              at
     org.eclipse.remote.internal.core.RemoteConnection.open(RemoteConnection.java:208)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.CommandRunner.executeRemoteCommand(CommandRunner.java:242)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.CommandRunner.executeRemoteCommand(CommandRunner.java:214)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.getRemoteGitVersion(GitRepo.java:450)
              ... 6 more
     !SUBENTRY 1 org.eclipse.ptp.rdt.sync.git.core 4 0 2015-12-03
     15:01:18.843
     !MESSAGE
     org.eclipse.ptp.rdt.sync.core.exceptions.RemoteExecutionException:
     org.eclipse.remote.core.exception.RemoteConnectionExcep
     tion: Auth fail
     !STACK 0
     org.eclipse.ptp.rdt.sync.core.exceptions.RemoteExecutionException:
     org.eclipse.remote.core.exception.RemoteConnectionException: Auth fail
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.getRemoteGitVersion(GitRepo.java:454)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.<init>(GitRepo.java:81)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.getGitRepo(GitSyncService.java:279)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.doSync(GitSyncService.java:610)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitSyncService.synchronize(GitSyncService.java:529)
              at
     org.eclipse.ptp.rdt.sync.core.SyncManager$SynchronizeJob.run(SyncManager.java:79)
              at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
     Caused by:
     org.eclipse.remote.core.exception.RemoteConnectionException: Auth fail
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.newSession(JSchConnection.java:928)
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.open(JSchConnection.java:966)
              at
     org.eclipse.remote.internal.jsch.core.JSchConnection.open(JSchConnection.java:939)
              at
     org.eclipse.remote.internal.core.RemoteConnection.open(RemoteConnection.java:208)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.CommandRunner.executeRemoteCommand(CommandRunner.java:242)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.CommandRunner.executeRemoteCommand(CommandRunner.java:214)
              at
     org.eclipse.ptp.internal.rdt.sync.git.core.GitRepo.getRemoteGitVersion(GitRepo.java:450)
              ... 6 more
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_______________________________________________
ptp-user mailing list
ptp-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/ptp-user
_______________________________________________
ptp-user mailing list
ptp-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/ptp-user

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