diff options
Diffstat (limited to 'scripts/auto')
| -rw-r--r-- | scripts/auto | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/scripts/auto b/scripts/auto index 28436d183..2d4374660 100644 --- a/scripts/auto +++ b/scripts/auto @@ -60,23 +60,42 @@ def main(): # from the original message. This is the most direct way to figure out # which list the message was intended for. extension = os.environ.get('EXTENSION', '').lower() - try: - listname, subdest = extension.split('-', 1) - subdest = DISPOSE_MAP.get(subdest) - except ValueError: + i = extension.rfind('-') + if i < 0: listname = extension subdest = 'tolist' + else: + missing = [] + listname = extension[:i] + subdest = DISPOSE_MAP.get(extension[i+1:], missing) + if not Utils.list_exists(listname) or subdest is missing: + # must be a list that has a `-' in it's name + listname = extension + subdest = 'tolist' + if not listname: + print >> sys.stderr, 'Empty list name (someone being subversive?)' + return EX_NOUSER try: mlist = MailList.MailList(listname, lock=0) except Errors.MMListError: print >> sys.stderr, 'List not found:', listname return EX_NOUSER + # Make sure that the domain part of the incoming address matches the + # domain of the mailing list. Actually, it's possible that one or the + # other is more fully qualified, and thus longer. So we split the domains + # by dots, reverse them and make sure that whatever parts /are/ defined + # for both are equivalent. domain = os.environ.get('DOMAIN', '').lower() - if domain <> mlist.host_name: - print >> sys.stderr, 'Domain mismatch: %s@%s' % (listname, - mlist.host_name) - return EX_NOUSER + domainp = domain.split('.') + hostname = mlist.host_name.split('.') + domainp.reverse() + hostname.reverse() + for ca, cb in zip(domainp, hostname): + if ca <> cb: + print >> sys.stderr, 'Domain mismatch: %s@%s (expected @%s)' \ + % (listname, domain, mlist.host_name) + return EX_NOUSER if subdest is None: print >> sys.stderr, 'Bad sub-destination:', extension |