Aurélien Bompard has proposed merging lp:~abompard/mailman/bug-1060951 into
lp:mailman.
Requested reviews:
Mailman Coders (mailman-coders)
Related bugs:
Bug #1060951 in GNU Mailman: "Bug getting i18n'ed attachment filenames
(RFC2231)"
https://bugs.launchpad.net/mailman/+bug/1060951
For more details, see:
https://code.launchpad.net/~abompard/mailman/bug-1060951/+merge/243401
This branch solves bug #1060951 by removing the auto-conversion of headers to
unicode in the Message class.
--
Your team Mailman Coders is requested to review the proposed merge of
lp:~abompard/mailman/bug-1060951 into lp:mailman.
=== modified file 'src/mailman/app/bounces.py'
--- src/mailman/app/bounces.py 2014-01-07 03:43:59 +0000
+++ src/mailman/app/bounces.py 2014-12-02 14:26:47 +0000
@@ -200,10 +200,13 @@
optionsurl=member.options_url,
owneraddr=mlist.owner_address,
)
+ message_id = msg['message-id']
+ if not isinstance(message_id, unicode):
+ message_id = message_id.decode("ascii")
pendable = _ProbePendable(
# We can only pend unicodes.
member_id=member.member_id.hex,
- message_id=msg['message-id'],
+ message_id=message_id,
)
token = getUtility(IPendings).add(pendable)
mailbox, domain_parts = split_email(mlist.bounces_address)
=== modified file 'src/mailman/app/moderator.py'
--- src/mailman/app/moderator.py 2014-04-28 15:23:35 +0000
+++ src/mailman/app/moderator.py 2014-12-02 14:26:47 +0000
@@ -87,8 +87,8 @@
message_id = msg.get('message-id')
if message_id is None:
msg['Message-ID'] = message_id = unicode(make_msgid())
- assert isinstance(message_id, unicode), (
- 'Message-ID is not a unicode: %s' % message_id)
+ if not isinstance(message_id, unicode):
+ message_id = message_id.decode("ascii")
getUtility(IMessageStore).add(msg)
# Prepare the message metadata with some extra information needed only by
# the moderation interface.
=== modified file 'src/mailman/archiving/mailarchive.py'
--- src/mailman/archiving/mailarchive.py 2014-01-01 14:59:42 +0000
+++ src/mailman/archiving/mailarchive.py 2014-12-02 14:26:47 +0000
@@ -68,6 +68,8 @@
message_id_hash = msg.get('x-message-id-hash')
if message_id_hash is None:
return None
+ if not isinstance(message_id_hash, unicode):
+ message_id_hash = message_id_hash.decode("ascii")
return urljoin(self.base_url, message_id_hash)
def archive_message(self, mlist, msg):
=== modified file 'src/mailman/archiving/mhonarc.py'
--- src/mailman/archiving/mhonarc.py 2014-01-01 14:59:42 +0000
+++ src/mailman/archiving/mhonarc.py 2014-12-02 14:26:47 +0000
@@ -73,6 +73,8 @@
message_id_hash = msg.get('x-message-id-hash')
if message_id_hash is None:
return None
+ if not isinstance(message_id_hash, unicode):
+ message_id_hash = message_id_hash.decode("ascii")
return urljoin(self.list_url(mlist), message_id_hash)
def archive_message(self, mlist, msg):
=== modified file 'src/mailman/archiving/prototype.py'
--- src/mailman/archiving/prototype.py 2014-03-02 20:59:30 +0000
+++ src/mailman/archiving/prototype.py 2014-12-02 14:26:47 +0000
@@ -68,6 +68,8 @@
message_id_hash = msg.get('x-message-id-hash')
if message_id_hash is None:
return None
+ if not isinstance(message_id_hash, unicode):
+ message_id_hash = message_id_hash.decode("ascii")
return urljoin(Prototype.list_url(mlist), message_id_hash)
@staticmethod
=== modified file 'src/mailman/commands/docs/unshunt.rst'
--- src/mailman/commands/docs/unshunt.rst 2014-04-28 15:23:35 +0000
+++ src/mailman/commands/docs/unshunt.rst 2014-12-02 14:26:47 +0000
@@ -83,7 +83,7 @@
2
>>> sorted(item.msg['message-id'] for item in items)
- [u'<badgers>', u'<crow>']
+ ['<badgers>', '<crow>']
Return to the original queue
=== modified file 'src/mailman/commands/eml_membership.py'
--- src/mailman/commands/eml_membership.py 2014-01-01 14:59:42 +0000
+++ src/mailman/commands/eml_membership.py 2014-12-02 14:26:47 +0000
@@ -72,6 +72,8 @@
print(_('$self.name: No valid address found to subscribe'),
file=results)
return ContinueProcessing.no
+ if not isinstance(address, unicode):
+ address = address.decode("ascii")
# Have we already seen one join request from this user during the
# processing of this email?
joins = getattr(results, 'joins', set())
=== modified file 'src/mailman/email/message.py'
--- src/mailman/email/message.py 2014-04-28 15:23:35 +0000
+++ src/mailman/email/message.py 2014-12-02 14:26:47 +0000
@@ -53,29 +53,6 @@
self.__version__ = VERSION
email.message.Message.__init__(self)
- def __getitem__(self, key):
- # Ensure that header values are unicodes.
- value = email.message.Message.__getitem__(self, key)
- if isinstance(value, str):
- return unicode(value, 'ascii')
- return value
-
- def get(self, name, failobj=None):
- # Ensure that header values are unicodes.
- value = email.message.Message.get(self, name, failobj)
- if isinstance(value, str):
- return unicode(value, 'ascii')
- return value
-
- def get_all(self, name, failobj=None):
- # Ensure all header values are unicodes.
- missing = object()
- all_values = email.message.Message.get_all(self, name, missing)
- if all_values is missing:
- return failobj
- return [(unicode(value, 'ascii') if isinstance(value, str) else value)
- for value in all_values]
-
# BAW: For debugging w/ bin/dumpdb. Apparently pprint uses repr.
def __repr__(self):
return self.__str__()
@@ -144,18 +121,15 @@
field_values = self.get_all(header, [])
senders.extend(address.lower() for (display_name, address)
in email.utils.getaddresses(field_values))
- # Filter out None and the empty string.
- return [sender for sender in senders if sender]
-
- def get_filename(self, failobj=None):
- """Some MUA have bugs in RFC2231 filename encoding and cause
- Mailman to stop delivery in Scrubber.py (called from ToDigest.py).
- """
- try:
- filename = email.message.Message.get_filename(self, failobj)
- return filename
- except (UnicodeError, LookupError, ValueError):
- return failobj
+ # Filter out None and the empty string, and convert to unicode.
+ clean_senders = []
+ for sender in senders:
+ if not sender:
+ continue
+ if not isinstance(sender, unicode):
+ sender = sender.decode("ascii")
+ clean_senders.append(sender)
+ return clean_senders
=== modified file 'src/mailman/email/tests/test_message.py'
--- src/mailman/email/tests/test_message.py 2014-01-01 14:59:42 +0000
+++ src/mailman/email/tests/test_message.py 2014-12-02 14:26:47 +0000
@@ -26,9 +26,10 @@
import unittest
+from email.parser import FeedParser
from mailman.app.lifecycle import create_list
-from mailman.email.message import UserNotification
+from mailman.email.message import UserNotification, Message
from mailman.testing.helpers import get_queue_messages
from mailman.testing.layers import ConfigLayer
@@ -58,3 +59,35 @@
self.assertEqual(len(messages), 1)
self.assertEqual(messages[0].msg.get_all('precedence'),
['omg wtf bbq'])
+
+
+
+class TestMessageSubclass(unittest.TestCase):
+
+ def test_i18n_filenames(self):
+ parser = FeedParser(_factory=Message)
+ parser.feed(b"""Message-ID: <[email protected]>
+Content-Type: multipart/mixed; boundary="------------050607040206050605060208"
+
+This is a multi-part message in MIME format.
+--------------050607040206050605060208
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: quoted-printable
+
+Test message containing an attachment with an accented filename
+
+--------------050607040206050605060208
+Content-Disposition: attachment;
+ filename*=UTF-8''d%C3%A9jeuner.txt
+
+Test content
+--------------050607040206050605060208--
+""")
+ msg = parser.close()
+ attachment = msg.get_payload()[1]
+ try:
+ filename = attachment.get_filename()
+ except TypeError, e:
+ raise
+ self.fail(e)
+ self.assertEqual(filename, u"d\xe9jeuner.txt")
=== modified file 'src/mailman/model/bounce.py'
--- src/mailman/model/bounce.py 2014-09-22 18:47:02 +0000
+++ src/mailman/model/bounce.py 2014-12-02 14:26:47 +0000
@@ -57,7 +57,10 @@
self.list_id = list_id
self.email = email
self.timestamp = now()
- self.message_id = msg['message-id']
+ msgid = msg['message-id']
+ if not isinstance(msgid, unicode):
+ msgid = msgid.decode("ascii")
+ self.message_id = msgid
self.context = (BounceContext.normal if context is None else context)
self.processed = False
=== modified file 'src/mailman/model/messagestore.py'
--- src/mailman/model/messagestore.py 2014-09-28 00:17:05 +0000
+++ src/mailman/model/messagestore.py 2014-12-02 14:26:47 +0000
@@ -58,6 +58,8 @@
raise ValueError('Exactly one Message-ID header required')
# Calculate and insert the X-Message-ID-Hash.
message_id = message_ids[0]
+ if not isinstance(message_id, unicode):
+ message_id = message_id.decode("ascii")
# Complain if the Message-ID already exists in the storage.
existing = store.query(Message).filter(
Message.message_id == message_id).first()
=== modified file 'src/mailman/rules/implicit_dest.py'
--- src/mailman/rules/implicit_dest.py 2014-01-01 14:59:42 +0000
+++ src/mailman/rules/implicit_dest.py 2014-12-02 14:26:47 +0000
@@ -73,6 +73,8 @@
recipients = set()
for header in ('to', 'cc', 'resent-to', 'resent-cc'):
for fullname, address in getaddresses(msg.get_all(header, [])):
+ if not isinstance(address, unicode):
+ address = address.decode("ascii")
address = address.lower()
if address in aliases:
return False
=== modified file 'src/mailman/utilities/email.py'
--- src/mailman/utilities/email.py 2014-04-28 15:23:35 +0000
+++ src/mailman/utilities/email.py 2014-12-02 14:26:47 +0000
@@ -62,6 +62,8 @@
message_id = msg.get('message-id')
if message_id is None:
return
+ if not isinstance(message_id, unicode):
+ message_id = message_id.decode("ascii")
# The angle brackets are not part of the Message-ID. See RFC 2822
# and http://wiki.list.org/display/DEV/Stable+URLs
if message_id.startswith('<') and message_id.endswith('>'):
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