def __init__(self, *args, **kwargs):
self.username = None
self.password = None
self.authenticator = kwargs.pop('authenticator', None)
self.authenticated = False
self.authenticating = False
BaseSMTPChannel.__init__(self, *args, **kwargs)
def __init__(self, *args, **kwargs):
self.username = None
self.password = None
self.authenticator = kwargs.pop('authenticator', None)
self.authenticated = False
self.authenticating = False
BaseSMTPChannel.__init__(self, *args, **kwargs)
def push(self, msg):
# catch "220 $FQDN $VERSION" from SMTPChannel.__init__()
try:
new_fqdn = MailSink.addr2fqdn[self._SMTPChannel__addr]
if msg == '220 %s %s' % (self._SMTPChannel__fqdn, __version__):
msg = '220 %s %s' % (new_fqdn, __version__)
except KeyError:
pass
try:
SMTPChannel.push(self, msg)
except IndexError:
# push sometimes fails with
#
# <type 'exceptions.IndexError'>:deque index out of range [/usr/lib/python2.7/asyncore.py|read|83]
# [/usr/lib/python2.7/asyncore.py|handle_read_event|449]
# [/usr/lib/python2.7/asynchat.py|handle_read|165]
# [/usr/lib/python2.7/smtpd.py|found_terminator|163]
# [/usr/lib/python2.7/smtpd.py|smtp_RCPT|251]
# [/usr/lib/pymodules/python2.7/univention/testing/mail.py|push|74]
# [/usr/lib/python2.7/smtpd.py|push|136]
# [/usr/lib/python2.7/asynchat.py|push|193]
# [/usr/lib/python2.7/asynchat.py|initiate_send|251]
#
# https://github.com/myano/jenni/issues/159 says "This is an inherent issue with multi-threading",
# so just for testing, wait a moment and try angain
time.sleep(3)
SMTPChannel.push(self, msg)
def smtp_HELO(self, arg):
# change FQDN
try:
self._SMTPChannel__fqdn = MailSink.addr2fqdn[self._SMTPChannel__addr]
except KeyError:
pass
SMTPChannel.smtp_HELO(self, arg)
# start background process to run periodic jobs in active modules
self.heartbeat = multiprocessing.Process(target=modules_heartbeat, args=[self.modules])
self.heartbeat.daemon = True
self.heartbeat.start()
try:
while 1:
while self.current_connections >= self.max_connections:
time.sleep(0.5)
pair = s.accept()
log.info(_("Accepted connection"))
if not pair == None:
self.current_connections += 1
connection, address = pair
channel = SMTPChannel(self, connection, address)
asyncore.loop()
except Exception, errmsg:
traceback.print_exc()
s.shutdown(1)
s.close()
# shut down hearbeat process
self.heartbeat.terminate()
def data_header(self, mailfrom, rcpttos):
COMMASPACE = ', '
return "X-Kolab-From: " + mailfrom + "\r\n" + \
"X-Kolab-To: " + COMMASPACE.join(rcpttos) + "\r\n"
def collect_incoming_data(self, data):
SMTPChannel.collect_incoming_data(self, data)
self.datalen += len(data)
self.datalen += 1
def smtp_DATA(self, arg):
SMTPChannel.smtp_DATA(self, arg)
def smtp_RCPT(self, arg):
SMTPChannel.smtp_RCPT(self, arg)
def smtp_MAIL(self, arg):
SMTPChannel.smtp_MAIL(self, arg)
def __init__(self, server, conn, addr, smtpid):
SMTPChannel.__init__(self, server, conn, addr)
self.smtpid = smtpid
self.datalen = 0
def __init__(self, server, conn, addr, fqdn=None):
MailSink.addr2fqdn[addr] = fqdn
SMTPChannel.__init__(self, server, conn, addr)