Re: [sage-devel] Impossible to push to trac server !

[William Stein]

On Wed, Nov 2, 2016 at 4:40 AM, 'Paul Mercat' via sage-devel
 wrote:
> Hello,
>
> When I try to push my work on the trac server using the command
> $git trac push
> I get the following error :
>
> git_trac.git_error.GitError: git returned with non-zero exit code (128) when
> executing "git push trac HEAD:refs/heads/u/mercatp/b-adic"
>
> STDERR: @@@
>
> STDERR: @WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
>
> STDERR: @@@
>
> STDERR: IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
>
> STDERR: Someone could be eavesdropping on you right now
> (man-in-the-middle attack)!
>
> STDERR: It is also possible that a host key has just been changed.
>
> STDERR: The fingerprint for the ECDSA key sent by the remote host is
>
> STDERR: SHA256:4Op/q3b5792x+F1lHSKRi5UIORAPDlIFVA5cUq9YVXI.
>
> STDERR: Please contact your system administrator.
>
> STDERR: Add correct host key in /Users/mercatp/.ssh/known_hosts to get
> rid of this message.
>
> STDERR: Offending ECDSA key in /Users/mercatp/.ssh/known_hosts:1
>
> STDERR: ECDSA host key for trac.sagemath.org has changed and you have
> requested strict checking.
>
> STDERR: Host key verification failed.
>
> STDERR: fatal: Could not read from remote repository.
>
> STDERR:
>
> STDERR: Please make sure you have the correct access rights
>
> STDERR: and the repository exists.
>
>
> I don't understand where is the problem. My public ssh is on the trac
> server, the server is in the list of know hosts in my computer.
>
>
> When I try the command
>
> $sudo git trac push
>
> I get another error :
>
> git_trac.git_error.GitError: git returned with non-zero exit code (128) when
> executing "git push trac HEAD:refs/heads/u/mercatp/b-adic"
>
> STDERR: Permission denied (publickey).
>
> STDERR: fatal: Could not read from remote repository.
>
> STDERR:
>
> STDERR: Please make sure you have the correct access rights
>
> STDERR: and the repository exists.
>
>
> I previously pushed some commits before with this computer. I don't
> understand why it doesn't work anymore.

The ssh keys changed when I quadrupled the capacity of the machine
recently.  Reset your keys.

>
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-- 
William (http://wstein.org)

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[sage-devel] Impossible to push to trac server !

['Paul Mercat' via sage-devel]

Hello,

When I try to push my work on the trac server using the command
$git trac push
I get the following error :

git_trac.git_error.GitError: git returned with non-zero exit code (128) 
when executing "git push trac HEAD:refs/heads/u/mercatp/b-adic"

STDERR: @@@

STDERR: @WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @

STDERR: @@@

STDERR: IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!

STDERR: Someone could be eavesdropping on you right now 
(man-in-the-middle attack)!

STDERR: It is also possible that a host key has just been changed.

STDERR: The fingerprint for the ECDSA key sent by the remote host is

STDERR: SHA256:4Op/q3b5792x+F1lHSKRi5UIORAPDlIFVA5cUq9YVXI.

STDERR: Please contact your system administrator.

STDERR: Add correct host key in /Users/mercatp/.ssh/known_hosts to get 
rid of this message.

STDERR: Offending ECDSA key in /Users/mercatp/.ssh/known_hosts:1

STDERR: ECDSA host key for trac.sagemath.org has changed and you have 
requested strict checking.

STDERR: Host key verification failed.

STDERR: fatal: Could not read from remote repository.

STDERR: 

STDERR: Please make sure you have the correct access rights

STDERR: and the repository exists.


I don't understand where is the problem. My public ssh is on the trac 
server, the server is in the list of know hosts in my computer.


When I try the command

$sudo git trac push

I get another error :

git_trac.git_error.GitError: git returned with non-zero exit code (128) 
when executing "git push trac HEAD:refs/heads/u/mercatp/b-adic"

STDERR: Permission denied (publickey).

STDERR: fatal: Could not read from remote repository.

STDERR: 

STDERR: Please make sure you have the correct access rights

STDERR: and the repository exists.


I previously pushed some commits before with this computer. I don't 
understand why it doesn't work anymore.

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