From: | "zuhans(at)iname(dot)com" <zuhans(at)iname(dot)com> |
---|---|
To: | Martijn van Oosterhout <kleptog(at)svana(dot)org>, pgsql-general(at)postgresql(dot)org |
Subject: | Re: win32 port |
Date: | 2004-07-10 08:48:59 |
Message-ID: | 40EFAD7B.8070802@iname.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general pgsql-hackers-win32 |
hello martijn,
maybe there are good reasons for both opinions - yours and "nobodys"
(btw not too good a name...):
when postgresql should be running in production-systems running the
database as root would be suicide (maybe running on most
windows-envirionments too...). so this should be prevented.
but: if i do "just" programming and i want to run postgresql besides my
ide to create/test my wonderful programming ideas there should be just
the ability to run postgresql with any user - even with root. otherwise
i must login to my computer as special postgresql-user to run postgresql
but maybe don't have all rights to work with my ide and other
programming-tools.
so there should be an easy solution for both!
greetings
hans
Martijn van Oosterhout schrieb:
>On Wed, Jul 07, 2004 at 02:01:57PM +0100, nobody wrote:
>
>
>>To begin with I am not sure this is a correct place to post this, if not
>>please let me know.
>>
>>The PostgreSQL traditionally refuses to run under root account on Unix (for
>>security reasons). On win32 the situation is the same (it will not run if
>>run under user belonging to administrator group).
>>In my opinion this should not be the case on win32 as developers are likely
>>to belong to the administrators group and might like to run the database
>>under their account.
>>
>>
>
>Think carefully about this. If the DB runs with admin rights, you've
>just given any person who connects to the database full rights to read
>and write any file on disk. Look at the COPY IN/OUT command and the
>lo_import/export() functions. They run with the priveledges of the
>*backend* not the frontend. So any connecting user would be able to
>lo_import() any file on disk and then display it for perusal.
>
>This is why on unix it runs as it's own user. Then it can only read
>other people's world-readable files.
>
>
>
>>I think that issuing a warning (pop up window) at the start-up of the
>>postmaster would be enough, something like:
>>
>>"Starting under privileged account is considered unsafe. Please consider
>>starting the database server under different user account."
>>
>>
>
>Eeeuw, pop-up windows for a database server. No doubt it should stop
>the database starting up waiting for someone to press OK. Very useful
>(*not*) if you want to start the database from a script on a remote
>machine.
>
>Have a nice day,
>
>
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