> On 17/01/2022 21:33 Sami Ketola <[email protected]> wrote:
> 
> 
> 
> 
> 
> 
> > On 17. Jan 2022, at 21.25, Dan Conway <[email protected]> wrote:
> > 
> > 
> > Hello,
> > When extracting client_id information from the client connection (i.e. 
> > setting imap_id_log = *) the information is directly logged by Dovecot as 
> > such:
> >  ID sent: name=Thunderbird, version=91.5.0
> >  
> >  My question is, Is it possible to export/set this information in a 
> > checkpassword script or a postlogin script?
> > client_id    Ifimap_id_retain 
> > (https://doc.dovecot.org/settings/core/#core_setting-imap_id_retain)is 
> > enabled this variable is populated with the client ID request as IMAP 
> > arglist. 
> > I've enabled both checkpassword and postlogin on a test server, as well as 
> > 'imap_id_retain' set to 'yes'. I wrote a simple Perl script that dumps 
> > everything in %ENV as well as @ARGV for checkpassword and postlogin, but I 
> > don't see any occurrences of ID information. I've also tried to see if I 
> > could supply that variable in dovecot.conf by setting 'client_id' as a 
> > parameter, but that didn't seem to do the trick either.
> > 
> > passdb {
> > ...
> >    # Doesn't work
> >    args = /usr/local/bin/checkpassword.pl client_id
> > 
> >    # Doesn't work
> >    args = /usr/local/bin/checkpassword.pl %{client_id}
> > 
> > ...
> > }
> > 
> > 
> > What am I missing? Is it possible to get these variables into an external 
> > script that checkpassword or postlogin executes?
> > 
> 
> Is your client sending IMAP ID pre login?
> 
> Sami
> 
>

You should use auth-lua instead of checkpassword script. Then you can extract 
auth variables easily.

Aki

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