Skip to main content

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [ptp-user] "Auth fail" when attempting to open connections

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> 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
_______________________________________________
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


Back to the top