> -----Messaggio originale-----
> Da: Bruce Momjian [mailto:[EMAIL PROTECTED]]
> Inviato: mercoledì 10 luglio 2002 4.11
> A: Kevin Brannen
> Cc: [EMAIL PROTECTED]
> Oggetto: Re: [ADMIN] Authentication in batch processing
>
>
> Kevin Brannen wrote:
> > Bruce Momjian wrote:
> > ...
> > >
> > > 7.3 may remove PGPASSWORD, I think, and instead allow you
> to specify
> > > a file that contains the password.
> >
> > But do you know how many hours it took me to find out about
> PGPASSWORD
> > in the docs and now you want to change that? :-)
> >
> > How about all 4 approaches: on the command-line, from an env-var,
> > from
> > a file, and finally prompting if there's a tty. Pick any
> order you want
> > on the first 3, but flexibility is important, and circumstances do
> > change over time that may make 1 more desireable then the others.
>
> PGPASSWORD is a security problem on platforms that can show
> environment variables, mostly *BSD's, and most people don't
> know it is visible.
Even on linux platforms is vulnerable by typing:
ps -e ewww
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