def do_include(mlist, msg, msgdata, recips):
# regular_include_lists are the other mailing lists on this mailman
# installation whose members are included in the regular (non-digest)
# delivery if those list addresses don't appear in To: or Cc: headers.
if not mlist.regular_include_lists:
return recips
recips = set(recips)
destinations = email.Utils.getaddresses(msg.get_all('to', []) +
msg.get_all('cc', []))
destinations = [y.lower() for x,y in destinations]
for listname in mlist.regular_include_lists:
listname = listname.lower()
if listname in destinations:
continue
listlhs, hostname = listname.split('@')
if listlhs == mlist.internal_name():
syslog('error', 'Include list %s is a self reference.',
listname)
continue
try:
slist = MailList(listlhs, lock=False)
except MMUnknownListError:
syslog('error', 'Include list %s not found.', listname)
continue
if not mm_cfg.ALLOW_CROSS_DOMAIN_SIBLING \
and slist.host_name != hostname:
syslog('error', 'Include list %s is not in the same domain.',
listname)
continue
srecips = set([slist.getMemberCPAddress(m)
for m in slist.getRegularMemberKeys()
if slist.getDeliveryStatus(m) == ENABLED])
recips |= srecips
return list(recips)
def _update_list_subscriptions(self, list_name, subscription_info):
"""Update the subscription information for a single mailing list.
:param list_name: The name of the mailing list to update.
:type list_name: string
:param subscription_info: The mailing list's new subscription
information.
:type subscription_info: a list of 4-tuples containing the address,
real name, flags, and status of each person in the list's
subscribers.
"""
## syslog('xmlrpc', '%s subinfo: %s', list_name, subscription_info)
# Start with an unlocked list.
mlist = MailList(list_name, lock=False)
# Create a mapping of email address to the member's real name,
# flags, and status. Note that flags is currently unused.
member_map = dict(
(address, (realname, flags, status))
for address, realname, flags, status in subscription_info)
# In Mailman parlance, the 'member key' is the lower-cased
# address. We need a mapping from the member key to
# case-preserved address for all future members of the list.
key_to_case_preserved = dict(
(address.lower(), address) for address in member_map)
# The following modifications to membership may be made:
# - Current members whose address is changing case
# - New members who need to be added to the mailing list
# - Old members who need to be removed from the mailing list
# - Current members whose settings are being changed
#
# Start by getting the case-folded membership sets of all current
# and future members.
current_members = set(mlist.getMembers())
future_members = set(key_to_case_preserved)
# Additions are all those addresses in future_members who are not
# in current_members.
additions = future_members - current_members
# Deletions are all those addresses in current_members who are not
# in future_members.
deletions = current_members - future_members
# Any address in both current and future members is either
# changing case, updating settings, or both.
updates = current_members & future_members
# If there's nothing to do, just skip this list.
if not additions and not deletions and not updates:
# Why did we get here? This list should not have shown up in
# getMembershipInformation().
syslog('xmlrpc', 'Strange subscription information for list: %s',
list_name)
return
# Lock the list and make the modifications. Don't worry if the list
# couldn't be locked, we'll just log that and try again the next time
# through the loop. Eventually any existing lock will expire anyway.
try:
mlist.Lock(2)
except TimeOutError:
syslog('xmlrpc',
'Could not lock the list to update subscriptions: %s',
list_name)
return
try:
# Handle additions first.
if len(additions) > 0:
syslog('xmlrpc', 'Adding to %s: %s', list_name, additions)
for address in additions:
# When adding the new member, be sure to use the
# case-preserved email address.
original_address = key_to_case_preserved[address]
realname, flags, status = member_map[original_address]
mlist.addNewMember(original_address, realname=realname)
mlist.setDeliveryStatus(original_address, status)
# Handle deletions next.
if len(deletions) > 0:
syslog('xmlrpc', 'Removing from %s: %s', list_name, deletions)
for address in deletions:
mlist.removeMember(address)
# Updates can be either a settings update, a change in the
# case of the subscribed address, or both.
found_updates = []
for address in updates:
# See if the case is changing.
current_address = mlist.getMemberCPAddress(address)
future_address = key_to_case_preserved[address]
if current_address != future_address:
mlist.changeMemberAddress(address, future_address)
found_updates.append('%s -> %s' %
(address, future_address))
# flags are ignored for now.
realname, flags, status = member_map[future_address]
if realname != mlist.getMemberName(address):
mlist.setMemberName(address, realname)
found_updates.append('%s new name: %s' %
(address, realname))
if status != mlist.getDeliveryStatus(address):
mlist.setDeliveryStatus(address, status)
found_updates.append('%s new status: %s' %
(address, status))
if len(found_updates) > 0:
syslog('xmlrpc', 'Membership updates for %s: %s', list_name,
found_updates)
# We're done, so flush the changes for this mailing list.
mlist.Save()
finally:
mlist.Unlock()
def _update_list_subscriptions(self, list_name, subscription_info):
"""Update the subscription information for a single mailing list.
:param list_name: The name of the mailing list to update.
:type list_name: string
:param subscription_info: The mailing list's new subscription
information.
:type subscription_info: a list of 4-tuples containing the address,
real name, flags, and status of each person in the list's
subscribers.
"""
## syslog('xmlrpc', '%s subinfo: %s', list_name, subscription_info)
# Start with an unlocked list.
mlist = MailList(list_name, lock=False)
# Create a mapping of email address to the member's real name,
# flags, and status. Note that flags is currently unused.
member_map = dict(
(address, (realname, flags, status)) for address, realname, flags, status in subscription_info
)
# In Mailman parlance, the 'member key' is the lower-cased
# address. We need a mapping from the member key to
# case-preserved address for all future members of the list.
key_to_case_preserved = dict((address.lower(), address) for address in member_map)
# The following modifications to membership may be made:
# - Current members whose address is changing case
# - New members who need to be added to the mailing list
# - Old members who need to be removed from the mailing list
# - Current members whose settings are being changed
#
# Start by getting the case-folded membership sets of all current
# and future members.
current_members = set(mlist.getMembers())
future_members = set(key_to_case_preserved)
# Additions are all those addresses in future_members who are not
# in current_members.
additions = future_members - current_members
# Deletions are all those addresses in current_members who are not
# in future_members.
deletions = current_members - future_members
# Any address in both current and future members is either
# changing case, updating settings, or both.
updates = current_members & future_members
# If there's nothing to do, just skip this list.
if not additions and not deletions and not updates:
# Why did we get here? This list should not have shown up in
# getMembershipInformation().
syslog("xmlrpc", "Strange subscription information for list: %s", list_name)
return
# Lock the list and make the modifications. Don't worry if the list
# couldn't be locked, we'll just log that and try again the next time
# through the loop. Eventually any existing lock will expire anyway.
try:
mlist.Lock(2)
except TimeOutError:
syslog("xmlrpc", "Could not lock the list to update subscriptions: %s", list_name)
return
try:
# Handle additions first.
if len(additions) > 0:
syslog("xmlrpc", "Adding to %s: %s", list_name, additions)
for address in additions:
# When adding the new member, be sure to use the
# case-preserved email address.
original_address = key_to_case_preserved[address]
realname, flags, status = member_map[original_address]
mlist.addNewMember(original_address, realname=realname)
mlist.setDeliveryStatus(original_address, status)
# Handle deletions next.
if len(deletions) > 0:
syslog("xmlrpc", "Removing from %s: %s", list_name, deletions)
for address in deletions:
mlist.removeMember(address)
# Updates can be either a settings update, a change in the
# case of the subscribed address, or both.
found_updates = []
for address in updates:
# See if the case is changing.
current_address = mlist.getMemberCPAddress(address)
future_address = key_to_case_preserved[address]
if current_address != future_address:
mlist.changeMemberAddress(address, future_address)
found_updates.append("%s -> %s" % (address, future_address))
# flags are ignored for now.
realname, flags, status = member_map[future_address]
if realname != mlist.getMemberName(address):
mlist.setMemberName(address, realname)
found_updates.append("%s new name: %s" % (address, realname))
if status != mlist.getDeliveryStatus(address):
mlist.setDeliveryStatus(address, status)
found_updates.append("%s new status: %s" % (address, status))
if len(found_updates) > 0:
syslog("xmlrpc", "Membership updates for %s: %s", list_name, found_updates)
# We're done, so flush the changes for this mailing list.
mlist.Save()
finally:
mlist.Unlock()
