Op 7-6-2016 om 12:16 schreef Zeeshan Muhammad:

It looks like pipe addon specification at http://hg.rename-it.nl/pigeonhole-0.2-sieve-pipe/raw-file/tip/doc/rfc/spec-b... notes ":args" usage is possible but the implementation source at https://github.com/dovecot/pigeonhole/blob/master/src/plugins/sieve-extprogr... shows it was implemented as follows:

pipe "sieve-pipe-example" [ "first-arg", "second-arg" ];

My test sieve is now working, but I don't understand why I wasn't able to use ":args" format noted in the specification document.

The wiki page states that the old pipe plugin is superseded by the extprograms plugin. So, this is the correct specification:

https://github.com/dovecot/pigeonhole/blob/master/doc/rfc/spec-bosch-sieve-e...

Regards,

Stephan.

On 7 June 2016 at 10:52, Zeeshan Muhammad <zeeshan.muhammad@gmail.com> wrote:

...

Hi all,

Following the instructions noted at http://wiki2.dovecot.org/Pigeonhole/Sieve/Plugins/Pipe , I am trying to make use of the Pigeonhole sieve pipe plugin to execute an application with custom arguments via my test sieve script:

require ["vnd.dovecot.pipe"]; if address :is "to" "test@example.com" { pipe :args [ "first-arg", "second-arg" ] "sieve-pipe-example"; }

I am editing my test sieve script via Mozilla Thunderbird v45.1.1 using the Sieve email-client addon (v0.2.3h, see https://github.com/thsmi/sieve#releases and https://addons.mozilla.org/en-US/thunderbird/addon/sieve/ )

When I attempt to save the example sieve script above, I get the following error returned by ManageSieve via Mozilla Thunderbird's Sieve addon:

"The script could not be saved: Sieve mail filter: line 3: error: unknown tagged argument ':args' for the pipe command (reported only once at first occurrence). Sieve mail filter: error: validation failed."

I have setup sieve-pipe-example as follows in my 90-sieve.conf configuration:

service sieve-pipe-script { executable = script /usr/bin/echo user = dovenull

# socket name is program-name in Sieve unix_listener sieve-pipe-example { } }

I cannot see where I am going wrong. I have combed through the specification at http://hg.rename-it.nl/dovecot-2.2-pigeonhole/raw-file/tip/doc/rfc/spec-bosc... as well as the official Dovecot/Pigeonhole wiki-pages and cannot find a solution.

If I omit the :args option (and the arguments array), the sieve script successfully gets accepted by ManageSieve.

Am I encountering a potential bug or am I doing something silly in my test setup?

# Dovecot version: v2.2.24 # Pigeonhole version: v0.4.14 # Operating system: CentOS Linux release 7.2.1511 (Core) # CPU architecture: x86_64

# Dovecot -n output (I have filtered my IP addresses and mail server's FQDN):

# 2.2.24 (a82c823): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.14 (099a97c) # OS: Linux 3.10.0-327.18.2.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_default_realm = example.com base_dir = /var/run/dovecot/ default_login_user = vpopmail first_valid_uid = 500 info_log_path = /dev/stderr last_valid_uid = 500 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes log_path = /dev/stderr mail_debug = yes mail_location = maildir:~/Maildir mail_max_userip_connections = 20 mail_plugins = " fts fts_lucene" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext editheader vnd.dovecot.pipe namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = vpopmail } plugin { fts = lucene fts_autoindex = yes fts_lucene = whitespace_chars=@. sieve = file:~/sieve;active=~/.dovecot.sieve sieve_execute_socket_dir = sieve-execute sieve_extensions = +editheader +vnd.dovecot.pipe sieve_pipe_socket_dir = sieve-pipe sieve_plugins = sieve_extprograms } protocols = imap pop3 sieve service auth { unix_listener auth-userdb { group = vchkpw mode = 0666 user = vpopmail } } service imap-login { inet_listener imap { address = 127.0.0.1 port = 143 ssl = no } inet_listener imaps { address = 192.168.1.1 port = 993 ssl = yes } } service managesieve-login { inet_listener sieve { port = 4190 } } service pop3-login { inet_listener pop3 { address = 127.0.0.1 port = 110 ssl = no } inet_listener pop3s { address = 192.168.1.1 port = 995 ssl = yes } } service sieve-pipe-script { executable = script /usr/bin/echo group = dovenull user = dovenull } ssl_cert = </etc/ssl/certs/example.com.crt ssl_key = </etc/ssl/certs/example.com.key ssl_protocols = !SSLv2 !SSLv3 userdb { driver = vpopmail } verbose_proctitle = yes protocol lda { hostname = mail.example.com info_log_path = /var/log/dovecot/dovecot-lda.log log_path = /var/log/dovecot/dovecot-lda-errors.log mail_plugins = " fts fts_lucene sieve" postmaster_address = postmaster@example.com } protocol imap { mail_plugins = " fts fts_lucene imap_zlib" }