Re: [Dovecot] how to talk with doveadmin unix socket

28 Feb 2013 · *:**storage=2097152000B\tquota_** rule2=*


      On Thu, Feb 28, 2013 at 1:53 AM, Piotr Rotter piotr.rotter@active24.plwrote:
...
Hello,
I would like to get mailbox quota by doveadm unix socket
(/var/run/dovecor/doveadm-**server). I get from strace syntax of
comunication:
write(9, "VERSION\t1\t0\nUSER\t1\tpiotr**.rotter@active24.pltpiotr.rotter@active24.pl
\tservice=**doveadm\n", 60) = 60
read(9, "VERSION\t1\t1\nSPID\t20805\n"**, 8192) = 23
read(9, "USER\t1\tpiotr.rotter@**active24.pl tpiotr.rotter@active24.pl
\temail=piotr.**rotter@active24.pl piotr.rotter@active24.pl\tclear=**
7T33z456\thome=/vm/08/A/active**24.pl/piotr.rotter/\tuid=502\**
tgid=502\tquota_rule=*:**storage=2097152000B\tquota_**
rule2=*:messages=50000\nhttp://active24.pl/piotr.rotter/%5Ctuid=502%5Ctgid=502%5Ctquota_rule=*:stora...",
8169) = 196
and I wrote super simple client in php:
<?php
$sock = stream_socket_client('unix:///**var/run/dovecot/doveadm-**server',
$errno, $errstr);
fwrite($sock, "VERSION\t1\t0\nUSER\t1\tpiotr**.rotter@active24.pl<tpiotr.rotter@active24.pl>
\tservice=**doveadm\n");
echo fread($sock, 4096)."\n";
echo fread($sock, 4096)."\n";
fclose($sock);
?>
But i get only "+" sign and line in errorlog as below:
2013-02-28T00:39:56.377437+01:**00 kurier9 dovecot: doveadm: Error:
doveadm client not compatible with this server (mixed old and new binaries?)
I would be very grateful for your help with this problem, what I doing
wrong.
My current dovecot version is 2.1.13
Here is my example on perl
    socket(TSOCK, PF_UNIX, SOCK_STREAM,0);
    connect(TSOCK, sockaddr_un("$conf{quota_socket}"));

    if ($? != 0) {
              #error here
    }

    #After connect on socket, dovecot returns "+" or "-". Just a simple
check for data.
if (defined(my $answer = <TSOCK>)) {
            print TSOCK "VERSION\tdoveadm-server\t1\t0\n";
            print TSOCK "PLAIN\t$conf{'doveadm_password'}\n";
            TSOCK->flush;
            #'+' here
            $answer=<TSOCK>;
            print TSOCK "\t$local_part\@$domain\tquota get\n";
            TSOCK->flush;

            my $quota_data = <TSOCK>;


            #"+" if everything is OK
            $answer = <TSOCK>;

            close TSOCK;
}
Don't forget to set doveadm_password= in dovecot config(clearttext) and you
must encode password in base64 for using in a script (after PLAIN command).
PS
dovecot version 2.1.15 here.

Re: [Dovecot] how to talk with doveadmin unix socket

Nikita Koshikov