Public bug reported:
When a message contains an invalud unicode sequence in its header,
qrunner flat out crashes on that:
May 17 15:32:20 2015 (981) Uncaught runner exception: 'utf8' codec can't decode byte
0xe9 in position 18: invalid continuation byte
May 17 15:32:20 2015 (981) Traceback (most recent call last):
File "/var/lib/mailman/Mailman/Queue/Runner.py", line 119, in _oneloop
self._onefile(msg, msgdata)
File "/var/lib/mailman/Mailman/Queue/Runner.py", line 190, in _onefile
keepqueued = self._dispose(mlist, msg, msgdata)
File "/var/lib/mailman/Mailman/Queue/IncomingRunner.py", line 130, in _dispose
more = self._dopipeline(mlist, msg, msgdata, pipeline)
File "/var/lib/mailman/Mailman/Queue/IncomingRunner.py", line 153, in _dopipeline
sys.modules[modname].process(mlist, msg, msgdata)
File "/var/lib/mailman/Mailman/Handlers/CookHeaders.py", line 239, in process
i18ndesc = uheader(mlist, mlist.description, 'List-Id', maxlinelen=998)
File "/var/lib/mailman/Mailman/Handlers/CookHeaders.py", line 65, in uheader
return Header(s, charset, maxlinelen, header_name, continuation_ws)
File "/usr/lib/python2.7/email/header.py", line 183, in __init__
self.append(s, charset, errors)
File "/usr/lib/python2.7/email/header.py", line 267, in append
ustr = unicode(s, incodec, errors)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xe9 in position 18: invalid
continuation byte
May 17 15:32:20 2015 (981) SHUNTING:
1431869540.389822+156779307d54473d0eb732994bb67eee95733285
A solution for this specific case is to have Mailman/Handlers/CookHeaders.py pass the erorrs='replace' parameter.
I would say that this is actually a bug in python-email, since I think it doesn't make sense to set errors to "strict" rather than something like "replace" when the intention is to parse stuff so free-formed, under-specd
and user-controlled as email. Nonetheless, Mailman already sets errors='replace' in some places so it might aswell add it here.
** Affects: mailman
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1462755
Title:
qrunner crashes on invalid unicode sequence
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Public bug reported:
We need a script, documentation, or other procedure to help people
migrate from Mailman 2 to Mailman 3.
** Affects: mailman
Importance: Undecided
Status: New
** Tags: mailman3
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https://bugs.launchpad.net/bugs/965532
Title:
Need a script to upgrade from MM2 to MM3
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Public bug reported:
Mailman 3 is essentially five projects:
Mailman Core
Postorius - The Web UI for Mailman
Mailman Client - The REST API Client
HyperKitty - The Archiver for Mailman
Mailman Bundler - Installer for Mailman Suite including all above projects
URL: https://www.gnu.org/software/mailman/
** Affects: mailman
Importance: Undecided
Status: New
** Affects: ubuntu
Importance: Undecided
Status: New
** Affects: debian
Importance: Unknown
Status: Unknown
** Tags: needs-packaging
** Bug watch added: Debian Bug tracker #799292
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799292
** Also affects: debian via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799292
Importance: Unknown
Status: Unknown
** Also affects: mailman
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1609516
Title:
[needs-packaging] GNU Mailman v3
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Public bug reported:
Setting localhost in postfix_lmtp works against Postfix defaults and
breaks delivery.
Reason: The Postfix lmtp client only uses dns queries by default to
search for hostnames. If the DNS server does not provide an answer for
"localhost" delivery from the lmtp client to mailman fails.
Solution: Provide "127.0.0.1" instead of "localhost". This does not
require DNS and is even faster because it saves DNS lookups.
Example:
hey2(a)mailman.state-of-mind.de
lmtp:[localhost.localdomain]:8024
** Affects: mailman
Importance: Undecided
Status: New
** Tags: 3.0 mailman
--
setting localhost in postfix_lmtp breaks delivery
https://bugs.launchpad.net/bugs/544477
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Public bug reported:
We have seen (very rarely) cases where a recipient address has a quoted
local part such as "jr."@example.org. This results in a VERPed sender
address like list-bounces+"jr."=example.org(a)example.com which is
syntactically invalid. The VERPed sender should be "list-
bounces+jr.=example.org"@example.com in this case. I.e., the entire
VERPed sender local part should be quoted, not just the recipient local
part.
This also requires BounceRunner to recognize this and restore the
original local part.
** Affects: mailman
Importance: Medium
Assignee: Mark Sapiro (msapiro)
Status: In Progress
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https://bugs.launchpad.net/bugs/1731604
Title:
VERP fails if the recipient address local part is quoted.
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Public bug reported:
MM3 still uses a lot of X- headers, but some of the X- prefixes can be
removed. In general, we can just claim the Mailman- prefix for Mailman
specific headers. Candidates include:
Mailman-Rule-Hits
Mailman-Rule-Misses
Mailman-Version
Mailman-Approved-At
Mailman-LMTP-MailFrom (i.e. X-MailFrom)
Mailman-Copy (or remove this header)
Mailman-Content-Filter (from X-Content-Filtered-By)
Also, fix the outdated comments about add-dup-header in
avoid_duplicates.py and verp.py.
Probably also get rid of X-List-Administrivia (and possibly
reduced_list_headers). These seem unnecessary now.
** Affects: mailman
Importance: Undecided
Status: New
** Tags: mailman3
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https://bugs.launchpad.net/bugs/883193
Title:
Remove the X- prefix from some headers
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Public bug reported:
It looks like there is no way for a MM3 plugin to be signaled for a new
posting.
It would be great if core could provide a notification to the plugins
that have subscribed to this event when a new post occurs.
This notification should carry some interesting information, like the
number of recipients and the message size.
This request is also essential for the MM3-Metrics module
(https://launchpad.net/mm3-metrics).
** Affects: mailman
Importance: Undecided
Status: New
** Tags: events mailman3 metrics modules notification plugins post
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https://bugs.launchpad.net/bugs/1094696
Title:
Event notifications on postings
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Public bug reported:
Mailman Core and Postorius have sets of tests, but could use more
extensive test coverage. This bug is meant to be a repeatable bug
suitable for new contributors (e.g. prospective Google Summer of Code
Students). In short: find a piece of Postorius or Mailman Core that
isn't yet tested and write a test (or set of tests) for it.
Contributors wishing to work on Mailman Core should look at START.rst
and DATABASE.rst for more information about setting up tests.
For Postorius, Florian is working on vcrpy test integration, so new
tests can use that format.
Links to documentation and examples much appreciated to update this bug!
** Affects: mailman
Importance: Undecided
Status: New
** Affects: postorius
Importance: Undecided
Status: New
** Tags: beginner-friendly easy mailman3 repeatable test
** Tags added: easy mailman3
** Also affects: mailman
Importance: Undecided
Status: New
** Description changed:
- Postorius has a set of tests, but it could use more extensive coverage.
- This bug is meant to be a repeatable bug suitable for new contributors
- (e.g. prospective Google Summer of Code Students). In short: find a
- piece of postorius that isn't yet tested and write a test (or set of
- tests) for it.
+ Mailman Core and Postorius have sets of tests, but could use more
+ extensive test coverage. This bug is meant to be a repeatable bug
+ suitable for new contributors (e.g. prospective Google Summer of Code
+ Students). In short: find a piece of Postorius or Mailman Core that
+ isn't yet tested and write a test (or set of tests) for it.
- Florian is working on vcrpy test integration, so new tests can use that
- format.
+ Contributors wishing to work on Mailman Core should look at START.rst
+ and DATABASE.rst for more information about setting up tests.
+
+ For Postorius, Florian is working on vcrpy test integration, so new
+ tests can use that format.
+
+ Links to documentation and examples much appreciated to update this bug!
** Tags added: repeatable
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https://bugs.launchpad.net/bugs/1414352
Title:
Improve code coverage by adding tests
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Public bug reported:
Mailman 2.1.24 added some string encode and decode method calls with an
errors= keyword argument. Sopport for errors as a keyword argument
requires Python 2.7.
This will be fixed by changing the argument to positional.
** Affects: mailman
Importance: Medium
Assignee: Mark Sapiro (msapiro)
Status: In Progress
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https://bugs.launchpad.net/bugs/1755317
Title:
Python 2.7 dependency in Handlers/ToDigests.py
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Public bug reported:
config_list can set list attributes to invalid values. For example, the
list's topics attribute is a list of 4-tuples. it is possible with
config_list to set topics to, e.g., a string or a list of strings. Doing
this will cause Mailman.MailList.CheckValues() to throw a ValueError.
This is a serious issue as it breaks everything that tries to
instantiate all lists such as the listinfo overview.
I'm not going to attempt to fix this in config_list, but I will fix
CheckValues() to not throw the uncaught ValueError() if topics is not a
list of 4-tuples.
** Affects: mailman
Importance: High
Assignee: Mark Sapiro (msapiro)
Status: In Progress
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https://bugs.launchpad.net/bugs/1754516
Title:
config_list can set invalid values and break lists.
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