dovecot - Jul 2018 - [SIEVE] pipe :copy to external program with arguments

Hi all,

quick questions about sieve pipe:
I want to pipe spam messages to an external program with additional
parameters

my spamlearn.sieve script:

require ["vnd.dovecot.pipe", "copy", "imapsieve"];
pipe :copy "mybin" ["-h 127.0.0.1:44444" ,
"markspam"];

I also tried:
pipe :copy "mybin" ["-h 127.0.0.1:44444 markspam"];
pipe :copy "mybin" ["-h 127.0.0.1:44444"]
["markspam"];
pipe :copy :args ["-h 127.0.0.1:44444 markspam"] "mybin" ;

It never executes correct, it always ends with:
Error: sieve: Execution of script /my/path/to/spamlearn.sieve failed

So whats the correct syntax ?

What works is a single argument:
pipe :copy "myscript" ["markspam"];

Dovecot Version 2.3.2.1
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On 31.07.18 0:45, spamvoll at googlemail.com wrote:
> Hi all,
>
> quick questions about sieve pipe:
> I want to pipe spam messages to an external program with additional 
> parameters
>
> my spamlearn.sieve script:
>
> require ["vnd.dovecot.pipe", "copy",
"imapsieve"];
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>" ,
> "markspam"];
>
> I also tried:
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>
> markspam"];
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>"]
> ["markspam"];
> pipe :copy :args ["-h 127.0.0.1:44444 <http://127.0.0.1:44444> 
> markspam"] "mybin" ;
>
> It never executes correct, it always ends with:
> Error: sieve: Execution of script /my/path/to/spamlearn.sieve failed
>
> So whats the correct syntax ?
>
> What works is a single argument:
> pipe :copy "myscript" ["markspam"];
>
> Dovecot Version 2.3.2.1
My spam script is executed with:

pipe :copy "sa-learn-sieve.sh" ["spam",
"${username}", "${message}"];

The latter two arguments are variables in the sieve script.

Good luck,
Reio
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Op 30/07/2018 om 23:45 schreef spamvoll at
googlemail.com:
> Hi all,
>
> quick questions about sieve pipe:
> I want to pipe spam messages to an external program with additional 
> parameters
>
> my spamlearn.sieve script:
>
> require ["vnd.dovecot.pipe", "copy",
"imapsieve"];
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>" ,
> "markspam"];
>
> I also tried:
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>
> markspam"];
> pipe :copy "mybin" ["-h 127.0.0.1:44444
<http://127.0.0.1:44444>"]
> ["markspam"];
> pipe :copy :args ["-h 127.0.0.1:44444 <http://127.0.0.1:44444> 
> markspam"] "mybin" ;
>
> It never executes correct, it always ends with:
> Error: sieve: Execution of script /my/path/to/spamlearn.sieve failed
>
> So whats the correct syntax ?
>
> What works is a single argument:
> pipe :copy "myscript" ["markspam"];
What usually helps debugging is enabling mail_debug=yes, or using the 
sieve-test tool with -D.

Regards,

Stephan.

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