Debian Bug report logs - #439327
more settings relating to SpamAssassin

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Message #3 received at [email protected] (full text, mbox, reply):

From: martin f krafft <[email protected]>

To: Debian Bug Tracking System <[email protected]>

Subject: more settings relating to SpamAssassin

Date: Fri, 24 Aug 2007 10:31:02 +0200

[Message part 1 (text/plain, inline)]

Package: mailman
Version: 2.1.9-7
Severity: wishlist
Tags: patch

The following patch adds a few settings to Mailman's SA handler. For mm_cfg.py:

#-------------------------------------------------------------
# Uncomment if you want to filter all mail through SA as a
# single user. If unset, the list's internal_name is used.
#SPAMASSASSIN_CONNECT_USER     = 'list'

#-------------------------------------------------------------
# Uncomment if the user connecting to SA should include the
# FQDN. If necessary, the list's host_name is appended.
#SPAMASSASSIN_FQDN_USER        = Yes

#-------------------------------------------------------------
# Uncomment to connect to a spamd instance on a different
# port than the default (783). You can also specify
# SPAMASSASSIN_HOST in hostname:port format, but in case you don't
# want to set the hostname (and use the default), this allows you to
# just override the port.
#SPAMASSASSIN_PORT             = 784



I needed all these because I already run a mixed virtual spamd
environment (see #387878) and can fit Mailman's SA pipe nicely by
setting SPAMASSASSIN_FQDN_USER and a different port. Now
[email protected] is fed to the postfix-to-mailman.py script
according to transport_maps, but when it comes to spamd, it's
treated as if lists.mydomain.org were virtual: spamd creates
/srv/vmail/lists.mydomain.org/mylist/.spamassassin in my case.


--- /usr/lib/mailman/Mailman/Handlers/SpamAssassin.py.orig  2007-08-24 09:56:00.663172319 +0200
+++ /usr/lib/mailman/Mailman/Handlers/SpamAssassin.py       2007-08-24 10:20:20.382441167 +0200
@@ -31,6 +31,7 @@
 from Mailman.Handlers.Moderate import matches_p
 
 SPAMD_HOST    = getattr(mm_cfg, 'SPAMASSASSIN_HOST', '')
+SPAMD_PORT    = getattr(mm_cfg, 'SPAMASSASSIN_PORT', 0)
 DISCARD_SCORE = getattr(mm_cfg, 'SPAMASSASSIN_DISCARD_SCORE', 10)
 HOLD_SCORE    = getattr(mm_cfg, 'SPAMASSASSIN_HOLD_SCORE', 5)
 MEMBER_BONUS  = getattr(mm_cfg, 'SPAMASSASSIN_MEMBER_BONUS', 2)
@@ -55,10 +56,15 @@
     '''Check a message against a SpamAssassin spamd process.
     Returns a tuple of the form (score, symbols)'''
     try:
-        connection = spamd.SpamdConnection(SPAMD_HOST)
-        # identify as the mailing list, to allow storing per-list
-        # AWL and bayes databases.
-        connection.addheader('User', mlist.internal_name())
+        connection = spamd.SpamdConnection(host=SPAMD_HOST, port=SPAMD_PORT)
+        # connect as a specified user, or use the mailing list name to allow
+        # per-list configs, awl, bayes.
+        user = getattr(mm_cfg, 'SPAMASSASSIN_CONNECT_USER', mlist.internal_name())
+        # should the username include the FQDN? if so, append the mailing
+        # list's hostname if needed.
+        if getattr(mm_cfg, 'SPAMASSASSIN_FQDN_USER', False) and user.find('@') < 0:
+          user += '@' + mlist.host_name
+        connection.addheader('User', user)
         res = connection.check(spamd.SYMBOLS, message)
 
         score = connection.getspamstatus()[1]


-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.22-1-amd64 (SMP w/1 CPU core)
Locale: LANG=en_GB, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash


-- 
 .''`.   martin f. krafft <[email protected]>
: :'  :  proud Debian developer, author, administrator, and user
`. `'`   http://people.debian.org/~madduck - http://debiansystem.info
  `-  Debian - when you have better things to do than fixing systems

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