unable to push changes to an already existing ticket in sage trac server

[varenyam bakshi]

i tried to push changes to ticket #2167

$git push trac t/2617/2617_solve_check_domain

and here is the output:

Warning: the ECDSA host key for 'trac.sagemath.org' differs from the key for the IP address '104.197.143.230'

Offending key for IP in /home/uranium/.ssh/known_hosts:1

Matching host key in /home/uranium/.ssh/known_hosts:3

Are you sure you want to continue connecting (yes/no)? yes

Counting objects: 7, done.

Delta compression using up to 8 threads.

Compressing objects: 100% (7/7), done.

Writing objects: 100% (7/7), 787 bytes | 787.00 KiB/s, done.

Total 7 (delta 6), reused 0 (delta 0)

remote: FATAL: W refs/heads/t/2617/2617_solve_check_domain sage gh-varenyamBakshi DENIED by fallthru

remote: error: hook declined to update refs/heads/t/2617/2617_solve_check_domain

To trac.sagemath.org:sage.git

 ! [remote rejected]       t/2617/2617_solve_check_domain -> t/2617/2617_solve_check_domain (hook declined)

error: failed to push some refs to 'g...@trac.sagemath.org:sage.git'

then i tried 

$ git trac push --branch 'u/gh-Torrencem/2617_solve_check_domain'

and here is the output

Pushing to Trac #2617...

Specified remote branch: u/gh-Torrencem/2617_solve_check_domain

Warning: the ECDSA host key for 'trac.sagemath.org' differs from the key for the IP address '104.197.143.230'

Offending key for IP in /home/uranium/.ssh/known_hosts:1

Matching host key in /home/uranium/.ssh/known_hosts:3

Are you sure you want to continue connecting (yes/no)? yes

Traceback (most recent call last):

  File "/bin/git-trac", line 17, in <module>

    cmdline.launch()

  File "/home/uranium/git-trac-command/git_trac/cmdline.py", line 247, in launch

    app.push(ticket_number, remote=args.remote, force=args.force)

  File "/home/uranium/git-trac-command/git_trac/app.py", line 218, in push

    self.repo.push(remote, force)

  File "/home/uranium/git-trac-command/git_trac/git_repository.py", line 196, in push

    self.git.echo.push('trac', refspec)

  File "/home/uranium/git-trac-command/git_trac/git_interface.py", line 340, in meth

    return self.execute(git_cmd, *args, **kwds)

  File "/home/uranium/git-trac-command/git_trac/git_interface.py", line 97, in execute

    popen_stderr=subprocess.PIPE)

  File "/home/uranium/git-trac-command/git_trac/git_interface.py", line 262, in _run

    raise GitError(result)

git_trac.git_error.GitError: git returned with non-zero exit code (1) when executing "git push trac HEAD:refs/heads/u/gh-Torrencem/2617_solve_check_domain"

    STDERR: remote: FATAL: W refs/heads/u/gh-Torrencem/2617_solve_check_domain sage gh-varenyamBakshi DENIED by fallthru

    STDERR: remote: error: hook declined to update refs/heads/u/gh-Torrencem/2617_solve_check_domain

    STDERR: To trac.sagemath.org:sage.git

    STDERR:  ! [remote rejected]       HEAD -> u/gh-Torrencem/2617_solve_check_domain (hook declined)

    STDERR: error: failed to push some refs to 'g...@trac.sagemath.org:sage.git'

please help

[Dima Pasechnik]

for some reason you have a wrong host key for the trac git server in ~/.ssh/known_hosts

remove it there and try again.

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[varenyam bakshi]

there are three keys there 

should remove all and generate a new one??

To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq2smTdGm9dzoMPuYuSn9SJdfdixG8VLJZyTSn%3D7BoqRww%40mail.gmail.com.

--

regards

varenyam bakshi

[Dima Pasechnik]

On Sat, 22 Feb 2020, 20:27 varenyam bakshi, <varen...@gmail.com> wrote:

there are three keys there 

should remove all and generate a new one??

these keys are not generated. they are cached from the previous ssh connections.

Anyhow, the offending (bad) key is on line 1 - this is what your error message says.

To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CANcZkcLNLmGtgc2vmd3f9p6wxSmFKpZ_-Wsn%3DrxoK7-uHTL30g%40mail.gmail.com.

[varenyam bakshi]

 $ git push trac HEAD:u/gh-Torrencem/2617_solve_check_domain

Counting objects: 7, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (7/7), done.
Writing objects: 100% (7/7), 787 bytes | 787.00 KiB/s, done.
Total 7 (delta 6), reused 0 (delta 0)

remote: FATAL: W refs/heads/u/gh-Torrencem/2617_solve_check_domain sage gh-varenyamBakshi DENIED by fallthru

remote: error: hook declined to update refs/heads/u/gh-Torrencem/2617_solve_check_domain

To trac.sagemath.org:sage.git
 ! [remote rejected]       HEAD -> u/gh-Torrencem/2617_solve_check_domain (hook declined)

error: failed to push some refs to 'g...@trac.sagemath.org:sage.git'

still showing the error 

i removed the first entry in the ~/.ssh/known_hosts

this is what is left over there

|1|JCbdX+dr5O+TZ3Ho2E4952adAx8=|bCpeQ1zPI31buF8sa5xjulroaao= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOyN+gmQMR8aoPcNXcFSsNGQVQx67SFMig0dW3ji5MUnDcbkVZY5/+PHOY5R3tLu4PRZKLYDIhNAEvM4RLhruN4=
|1|mIynIbHnwySG3SCGl+n/HQS+vn8=|XbMIe2/U9A3ekXcvaIp40TnoPi8= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBG+/AO490umZWuczUgClP4BgFm5XR9I43z4kf9f+pu8Uj6UvH/7Pz1oBkJ71xET+xTmecBHB2c9OwlgPjB70AB8=
|1|H1NAHWpuTuf4iBMwS/zuXqiO3yI=|0oWKFCqPxZJ9uEm3nOGjdOkmwDg= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBG+/AO490umZWuczUgClP4BgFm5XR9I43z4kf9f+pu8Uj6UvH/7Pz1oBkJ71xET+xTmecBHB2c9OwlgPjB70AB8=

i removed the first entry but it is again created

To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq3%2BfC%2BZNX54uKY0%3DP4Ozay62ADvNUQsx-ZhOAuWCMhceA%40mail.gmail.com.

--

regards

varenyam bakshi

[Dima Pasechnik]

On Sat, Feb 22, 2020 at 9:13 PM varenyam bakshi <varen...@gmail.com> wrote:
>
> $ git push trac HEAD:u/gh-Torrencem/2617_solve_check_domain

Is this your github account:

https://github.com/Torrencem
?

I guess not, that's why you get this error...

>
>
> Counting objects: 7, done.
> Delta compression using up to 8 threads.
> Compressing objects: 100% (7/7), done.
> Writing objects: 100% (7/7), 787 bytes | 787.00 KiB/s, done.
> Total 7 (delta 6), reused 0 (delta 0)
> remote: FATAL: W refs/heads/u/gh-Torrencem/2617_solve_check_domain sage gh-varenyamBakshi DENIED by fallthru
> remote: error: hook declined to update refs/heads/u/gh-Torrencem/2617_solve_check_domain
> To trac.sagemath.org:sage.git
> ! [remote rejected] HEAD -> u/gh-Torrencem/2617_solve_check_domain (hook declined)
> error: failed to push some refs to 'g...@trac.sagemath.org:sage.git'
>
> still showing the error
> i removed the first entry in the ~/.ssh/known_hosts
> this is what is left over there
> |1|JCbdX+dr5O+TZ3Ho2E4952adAx8=|bCpeQ1zPI31buF8sa5xjulroaao= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOyN+gmQMR8aoPcNXcFSsNGQVQx67SFMig0dW3ji5MUnDcbkVZY5/+PHOY5R3tLu4PRZKLYDIhNAEvM4RLhruN4=
> |1|mIynIbHnwySG3SCGl+n/HQS+vn8=|XbMIe2/U9A3ekXcvaIp40TnoPi8= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBG+/AO490umZWuczUgClP4BgFm5XR9I43z4kf9f+pu8Uj6UvH/7Pz1oBkJ71xET+xTmecBHB2c9OwlgPjB70AB8=
> |1|H1NAHWpuTuf4iBMwS/zuXqiO3yI=|0oWKFCqPxZJ9uEm3nOGjdOkmwDg= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBG+/AO490umZWuczUgClP4BgFm5XR9I43z4kf9f+pu8Uj6UvH/7Pz1oBkJ71xET+xTmecBHB2c9OwlgPjB70AB8=
>
> i removed the first entry but it is again created

$ ssh-keyscan -t ecdsa-sha2-nistp256 trac.sagemath.org
# trac.sagemath.org:22 SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.13
trac.sagemath.org ecdsa-sha2-nistp256
AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBG+/AO490umZWuczUgClP4BgFm5XR9I43z4kf9f+pu8Uj6UvH/7Pz1oBkJ71xET+xTmecBHB2c9OwlgPjB70AB8=

shows that the correct host key is in 2nd and 3rd lines above.

If you want to understand where the 1st key comes from, try running
$ ssh -v g...@trac.sagemath.org

and check the output for weirdness...

> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CANcZkcL22NorAVrbjHRt62_mKf-8eEEvAOvwGQ74_jH1-ci6vA%40mail.gmail.com.

[varenyam bakshi]

no but i am working on an already existing ticket so i will mention the name of that branch only

To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq2q5NinYvozrtrNj%3DVZZ-xkVjOYsVbCk0JQ6DyUPBzqdQ%40mail.gmail.com.

--

regards

varenyam bakshi

[Dima Pasechnik]

On Sat, Feb 22, 2020 at 10:20 PM varenyam bakshi <varen...@gmail.com> wrote:
>
> no but i am working on an already existing ticket so i will mention the name of that branch only

you don't have write permissions for this branch.
Only gh-Torrencem has them.

If you want to update the branch, push to "your" branch and change the
branch name on the
ticket.

> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CANcZkcJ0G74eoheno3WBijTwf%3DdNGq6UtXhfn1NugruTROE-yA%40mail.gmail.com.