[pgpool-hackers: 3086] Re: Pgpool-II 4.0 alpha2 show-stoppers

[Bo Peng]

Hi Jesper,

Thank you for reporting this issue.
We will fix it.

On Fri, 19 Oct 2018 07:08:51 -0400
Jesper Pedersen <jesper.pedersen at redhat.com> wrote:

> Hi,
> 
> On 10/3/18 10:36 AM, Tatsuo Ishii wrote:
> >> On 8/24/18 7:46 AM, Jesper Pedersen wrote:
> >>>> Please add items if I missed something.
> >>> 7) 0000419: pg_md5: -m removes users
> >>>      - https://www.pgpool.net/mantisbt/view.php?id=419
> >>
> >> This will make its way into 4.0.0, correct ?
> > 
> > I believe so. Please let me know if you find any problem with pg_md5.
> > 
> 
> So, this made its way into 4.0.0 which will corrupt pool_passwd;
> 
> pg_md5 -f conf/pgpool.conf -u user1 -m user1
> pg_md5 -f conf/pgpool.conf -u user2 -m user2
> pg_md5 -f conf/pgpool.conf -u user3 -m user3
> 
> cat conf/pgpool.conf
> user1:md57d1b5a4329b6478e976508ab9a49ee3d
> user2:md572881e285cdb0f9370dcdf1db0d9a869
> user3:md516bd93afc66e593f3aeedecdf1201ee6
> 
> pg_enc -f conf/pgpool.conf -u user1 -m user1
> 
> cat conf/pgpool.conf
> user1:AES1MLVcB4ex/cCqL24k1H8wQ==
> a49ee3d
> user2:md572881e285cdb0f9370dcdf1db0d9a869
> user3:md516bd93afc66e593f3aeedecdf1201ee6
> 
> pg_enc -f conf/pgpool.conf -u user2 -m user2
> 
> cat conf/pgpool.conf
> user1:AES1MLVcB4ex/cCqL24k1H8wQ==
> a49ee3d
> user2:md572881e285cdb0f9370dcdf1db0d9a869
> user3:md516bd93afc66e593f3aeedecdf1201ee6
> user2:AESFndsqgtIUnJSEr0yn1cTQA==
> 
> 
> Pending patches:
> 
> http://www.sraoss.jp/pipermail/pgpool-hackers/2018-August/002955.html
> http://www.sraoss.jp/pipermail/pgpool-hackers/2018-August/003017.html
> http://www.sraoss.jp/pipermail/pgpool-hackers/2018-August/003025.html
> 
> Best regards,
>   Jesper
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-- 
Bo Peng <pengbo at sraoss.co.jp>
SRA OSS, Inc. Japan