Commit Graph

1118 Commits

Author SHA1 Message Date
Abdo Roig-Maranges
09556d645e Adapt plain status folder to gmail labels stuff
* Implements Status Folder format v2, with a mechanism to upgrade an
    old statusfolder.

  * Do not warn about Gmail and GmailMaildir needing sqlite backend
    anymore.

  * Clean repository.LocalStatus reusing some code from
    folder.LocalStatus.

  * Change field separator in the plaintext file from ':' to '|'. Now
    the local status stores gmail labels. If they contain field
    separator character (formerly ':'), they get messed up. The new
    character '|' is less likely to appear in a label.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-06 23:37:11 +04:00
Abdó Roig-Maranges
789e047734 Extend handling of GMail labels header
Format headers X-Label and Keywords as a space separated list and all
other ones as comma-separated entities.  This makes OfflineIMAP label
handling to be compatible with some user agents that recognise these
headers.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-06 23:37:03 +04:00
Abdó Roig-Maranges
0e4afa9132 Make GmailFolder sync GMail labels
When synclabels config flag is set to "yes" for the GMail repo,
offlineimap fetches the message labels along with the messages, and
embeds them into the body under the header X-Keywords (or whatever
'labelsheader' was set to), as a comma separated list.

It also adds an extra pass to savemessageto, that performs label
synchronization on existing messages from GMail to local, the same way
it is done with flags.

We also introduce GmailMaildir repository that adds functionality to
change message labels.  It keeps track of messages modification time,
so one can quickly detect when the labels may have changed.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-06 23:36:06 +04:00
Abdó Roig-Maranges
9319ae212b Restructured folder/IMAP code
In preparation for GMail label sync, we had split our some functionality
that will be needed further into their own functions.  This also permitted
the code to look more compact and concise.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-06 23:03:21 +04:00
Abdó Roig-Maranges
5391476dfb Add ability to trim some local mail headers
When filterheaders is set to a comma-separated list of headers,
OfflineIMAP removes those headers from messages before uploading them
to the server.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-03 14:45:28 +04:00
Eygene Ryabinkin
844ca6b08c Don't embed CRLF multiple times when saving a message
Since we just do multiple passes for saving the message without
actually modifying its content (apart from header insertion that
is CRLF-clean), we can change line ends to the proper CRLF just
once.

And we can also get message's date only once too.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-03 14:43:11 +04:00
Abdó Roig-Maranges
0903428fda Enable compressed connections to the IMAP server
Added the configuration setting usecompression for the IMAP repositories.
When enabled, the data from and to the IMAP server is compressed.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-02 19:30:49 +04:00
Abdó Roig-Maranges
0c4fe6bada Bugfix: make change_message_uid to update messagelist's filename
This broke code that relied on the filename being up to date in memory
after messages are copied.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-02 19:28:28 +04:00
Abdó Roig-Maranges
697ca8a229 Changed NotImplementedException to NotImplementedError
It seems NotImplementedException does not exist. It must be a relic
from old Python...

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-05-02 19:23:01 +04:00
Eygene Ryabinkin
6cbd2498ae Refactoring: make functions to be private if we can
Make external API of class/module to be smaller, explicitely mark
all internal functions.  Also annotate methods that are implemented
as the part of the parent class interface.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-04-30 19:35:56 +04:00
Stefan Huber
af2d6dc5e1 Fix: Undefined variable 'this' should be 'self'
Pointyhat-to: Eygene Ryabinkin
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-03-06 10:48:34 +04:00
Eygene Ryabinkin
829c9cf4be Introduce dynamic filtering for repository folders
Allow people who want folder filtering to depend on the external
conditions or to make it dynamic for other reasons, to do what
they want.

New repository configuration knob 'dynamic_folderfilter' was
introduced; it defaults to 'False' that matches historical behaviour.

GitHub: #73
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-03-02 16:37:41 +04:00
Eygene Ryabinkin
b01274ce38 Fix double release of IMAP connection object
This commit fixes the case when we're invoking releaseconnection()
for a given imapobj twice.

This bug manifests itself as
{{{
ValueError: list.remove(x): x not in list

  File "[...]/offlineimap/folder/IMAP.py", line 615, in savemessage
    self.imapserver.releaseconnection(imapobj)
  File "[...]/offlineimap/imapserver.py", line 130, in releaseconnection
    self.assignedconnections.remove(connection)
}}}

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2014-02-26 17:51:48 +04:00
Eygene Ryabinkin
8bc2f35bf6 OfflineIMAP 6.5.5 is out
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-10-04 17:03:06 +04:00
Eygene Ryabinkin
254e848140 Rolling in release candidate #3 for 6.5.5
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-09-20 14:35:37 +04:00
Eygene Ryabinkin
57adfc23a5 Fix parsing of quoted strings
When imaputil was parsing quoted strings, it treated "abcd\\"
as incomplete quoted string having escaped quote, rather than
properly-quoted string having escaped backslash.

GitHub issue: https://github.com/OfflineIMAP/offlineimap/issues/53
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-09-19 22:56:55 +04:00
Eygene Ryabinkin
be1c72ea5f Updated bundled imaplib2 to 2.36
2.36 it includes support for SSL version override that was integrated
into our code before, no other changes.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-09-19 17:19:37 +04:00
Eygene Ryabinkin
2df5b716b5 Updated bundled imaplib2 to 2.35:
- Fix for Gmail sending a BYE response after reading >100 messages
   in a session.

 - Includes fix for GitHub#15: patch was accepted upstream.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-09-02 09:08:50 +04:00
Eygene Ryabinkin
1ef506655c Catch two instances of untested regexp matches
They could possibly lead to the problems mentioned in
  https://github.com/OfflineIMAP/offlineimap/issues/6
though there are no sound evidences for this.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-30 21:50:08 +04:00
Eygene Ryabinkin
69765a3ef0 Properly call error() function from ui.UIBase
Second argument is exception traceback, not the message; without this
tracebacks like mentioned in
  http://permalink.gmane.org/gmane.mail.imap.offlineimap.general/5712
were happening when this exception handling block was hit.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-30 21:49:09 +04:00
Eygene Ryabinkin
f2c858330f Always show full tracebacks at the end of the run
This greatly simplifies developer's life and will, possibly, allow
users familiar with Python to debug and fix the problems by
themselves.

We, possibly, should not give tracebacks for the problems like
"can't open connection", but this is up to the caller of this
routine not to provide traceback in this case.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-27 20:25:30 +04:00
Eygene Ryabinkin
d55e4ef15e imaplib2: fix handling of zero-sized IMAP objects
self._expecting_data was used both as the expected data length and the
flag that we expect some data.  This obviously fails when advertized
data length is zero, so self._expecting_data_len was introduced to
hold the length of the expected data and self._expecting_data was left
as the flag that we expect the data to come.

GitHub issue: https://github.com/OfflineIMAP/offlineimap/issues/15
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-27 20:25:30 +04:00
Eygene Ryabinkin
95aea5e489 Add new expansion key for mbnames.peritem config variable
It is called localfolders and holds expanded name for the same
variable for the local repository of the account that is being
processed.

GitHub issue: https://github.com/OfflineIMAP/offlineimap/issues/21
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-27 20:25:23 +04:00
Eygene Ryabinkin
8b6f10e2e7 Pass folder names for the foldersort function
Bring the description in the template offlineimap.conf in sync to the
actual implementation: pass folder names to the sorting function, not
the offlineimap.folder.IMAP.IMAPFolder objects themselves.

GitHub issue: https://github.com/OfflineIMAP/offlineimap/issues/27
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-27 16:27:36 +04:00
X-Ryl669
3bc66c0858 Add support for alternative message date synchronisation
Global or per-repository option utime_from_message tells OfflineIMAP
to set file modification time of messages pushed from one repository
to another basing on the message's "Date" header.

This is useful if you are doing some processing/finding on your
Maildir (for example, finding messages older than 3 months),
without parsing each file/message content.

From: Cyril RUSSO <boite.pour.spam@gmail.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-09 10:48:00 +04:00
Andreas Mack
e26827c1cb Make authentication mechanisms configurable
Added configuration option "auth_mechanisms" to the config file:
it is a list of mechanisms that will be tried in the specified order.

Author: Andreas Mack <andreas.mack@konsec.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-08 22:34:30 +04:00
Steve Purcell
968d5520da Allow transport-type tunnels to the IMAP servers
It's nice to set up an ssh tunnel command which forwards an IMAP tcp
port inside an encrypted session, e.g. with ssh's "-W" flag.  In this
case the tunnelled connection still requires authentication inside
IMAP session, because this is transport-only tunnel that substitutes
normal TCP/SSL connection.

New directive, 'transporttunnel' was added: it specifies the command
that will create the tunnel.  Only one type of tunnel must be
specified for a single repository: we can't have both preauthenticated
and transport-type tunnels, they won't chain together.

From: Steve Purcell <steve@sanityinc.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-06 12:18:21 +04:00
Andreas Mack
acaa96291d Add SASL PLAIN authentication method
- this method isn't as deprecated as IMAP LOGIN;

 - it allows to keep hashed passwords on the server side;

 - it has the ability to specify that the remote identity
   is different from authenticating username, so it even
   can be useful in some cases (e.g., migrated mailboxes);
   configuration variable "remote_identity" was introduced
   to leverage this functionality.

From: Andreas Mack <andreas.mack@konsec.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-06 01:51:41 +04:00
Eygene Ryabinkin
7d313f49dc Refactored authentication handling
- created helper routine that will do authentication;

 - routine tries each method in turn, first successful
   one terminates it: makes things easier to read
   and handle;

 - renamed plainauth() inside offlineimap/imapserver.py
   to loginauth(): the function does IMAP LOGIN authentication
   and there is PLAIN SASL method, so previous name was
   a bit misleading;

 - slightly improved error reporting: all exceptions during
   authentication will be reported at the end of the run;

 - now loginauth() is never called if LOGINDISABLED is advertized
   by the server; it used to be invoked unconditionally when
   CRAM-MD5 fails, but we should respect server's opinion on
   how to handle its users.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-06 01:10:10 +04:00
Adam Spiers
d39a1f864f make savemessage() handle NO response to APPEND correctly
IMAP servers can return `NO` responses to the `APPEND` command,
e.g. here's an example response from Groupwise's IMAP server:

    NO APPEND The 1500 MB storage limit has been exceeded.

In this case, savemessage() should abort the repository sync rather
than returning UID 0 which would cause the local copy of the message
being saved to get irreversibly deleted.

Signed-off-by: Adam Spiers <offlineimap@adamspiers.org>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-02 16:41:54 +04:00
Johan Herland
56b0c5dbac Allow custom sorting of mailboxes for mbnames
mutt-sidebar and, probably, other MUA show mailboxes in the order
they are listed in the file written by mbnames.  Therefore, to allow
customization of the order with which mailboxes are listed, introduce
the new 'sort_keyfunc' directive in the [mbnames] section.

'sort_keyfunc' must be a function that will be called once for each
mailbox.  It must accept the only argument -- a dict with 2 items,
'accountname' and 'foldername', and should return an object that
will be used as the sorting key for each mailbox.

Default key function returns (d['accountname'], d['foldername']),
thus sorting by account name and then by the folder name.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-02 14:46:44 +04:00
mxgr7
0d992ee7d3 Execute pre/post hooks for IDLE-toggled syncs
Make IDLE syncs be equal to the regular synchronisations
in respect to pre-sync and post-sync hooks.

From: mxgr7 <maxgerer@gmail.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-08-02 13:53:21 +04:00
Eygene Ryabinkin
67d68c2fc8 IMAP: simplify locking and fix potential lock loss
Run the locked code under 'with': this guarantees that lock
will be released in any case.

This modification also avoids the case when our thread wasn't running
locked when exception was caught, another thread got the lock, our
code checked it via self.connectionlock.locked() and errorneously
released the lock thinking that is was running locked.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-07-22 00:08:39 +04:00
Eygene Ryabinkin
41cb0f577f Prune trailing whitespaces from code and documentation
They are redundant in all pruned cases and sometimes even create some
problems, e.g., when one tries to jump through paragraphs in vi.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-07-21 23:00:23 +04:00
Dmitrijs Ledkovs
e8c40a9285 Merge branch 'master' into next 2013-07-10 02:49:52 +01:00
xnox
05284b4df8 Merge pull request #28 from aspiers/fix-typos
fix typos
2013-07-09 18:30:28 -07:00
Dmitrijs Ledkovs
7a21cab6c5 Correct whitespace & add docs about remoteporteval. 2013-07-10 02:17:01 +01:00
Ryan Kavanagh
2bacdb7fa3 Allow setting IMAP servers' SSL version
We now allow setting the SSL version used when connecting to IMAPS servers, and
do so via the `ssl_version` configuration option. We default to the current
practice (letting python's "ssl" library automatically detect the correct
version). There are however rare cases where one must specify the version to
use.

Signed-off-by: Ryan Kavanagh <rak@debian.org>
2013-07-08 10:57:58 -04:00
Kim Lidström
dde021ce52 Added remoteporteval 2013-06-20 11:38:45 +02:00
Adam Spiers
aa5202396c fix typos 2013-03-27 12:42:32 +00:00
Eygene Ryabinkin
611f6e89c0 IMAP class: don't suggest multithreading in single-threaded mode
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-02-11 23:34:28 +04:00
Eygene Ryabinkin
f4140cbbed Create global instance of command-line options
This eases testing of option values inside the code.  This instance
is implemented as the read-only copy of the obtained 'options' object,
so callers won't be able to modify its contents.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-02-11 23:34:18 +04:00
X-Ryl669
5c842c01bd Fix deadlock for IMAP folder synced in singlethreaded mode
The problem lies in the fact that offlineimap.folder.Base's method
syncmessagesto_copy() uses threaded code everytime it is suggested by
the derived class's suggeststhreads() (currently, only IMAP does this
suggestion), but offlineimap/init.py will not spawn the
exitnotifymonitorloop() from offlineimap.threadutil.

The root cause is that ExitNotifyThread-derived threads need
offlineimap.threadutil's exitnotifymonitorloop() to be running the
cleaner for the exitthreads Queue(), because it fills the queue via
the run() method from this class: it wants to put() itself to the
Queue on exit, so when no exitnotifymonitorloop() is running, the
queue will fill up.  And if this thread is an instance of
InstanceLimitedThread that hits the limit on the number of threads,
then it will hold the instancelimitedsems[] semaphore will prevent
other InstanceLimitedThread()s of the same name to pass its start()
method.

The fix is to avoid using threaded code if we're running
single-threaded.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
Obtained-from: X-Ryl669 <boite.pour.spam@gmail.com>
2013-02-05 07:53:25 +04:00
Eygene Ryabinkin
1c8917b036 And add forgotten __init__.py for offlineimap.utils
I should learn to check my commits when rebasing and reordering.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-02-05 07:52:25 +04:00
Eygene Ryabinkin
de84c3941c Implement stack trace dump for all running threads on SIGQUIT
This is handy when we're debugging the thread locks: we can try to
understand which thread does what and how it was called.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-02-02 16:25:37 +04:00
Dmitrijs Ledkovs
83e8fca2e0 Make SIGHUP singal handler equivalent to SIGTERM and SIGINT.
offlineimap has several frontends that encourage running it from a
terminal under an X session. When X session closes for a system
shutdown, the terminals exit, after sending SIGHUP to their children.

Previously SIGHUP was treated to be equivalent to SIGUSR1, i.e. wake
up and sync all accounts. This causes delays during shutdown.

According to Wikipedia [0], SIGHUP has been repurposed from a
historical meaning to one of:
 * re-read configuration files, or reinitialize (e.g. Apache, sendmail)
 * controlling pseudo or virtual terminal has been closed

I believe second meaning is more appropriate for offlineimap, and
hence this patch makes SIGHUP to be handled in the same way SIGTERM
and SIGINT are handled.

[0] http://en.wikipedia.org/wiki/SIGHUP

Debian-Bug: http://bugs.debian.org/670120
Reported-By: Steve Langasek <steve.langasek@canonical.com>
Signed-off-by: Dmitrijs Ledkovs <xnox@debian.org>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-01-26 23:05:46 +04:00
Tobias Thierer
caef9a72fc Fix IMAP folder throwing away time zone when parsing email Date headers
Fix imapfolder.getmessageinternaldate misparsing the Date:
header from emails due to a bug or surprising behaviour by
email.utils.parsedate. This is because email.utils.parsedate's
return value contains the unadjusted hour value from the string
parsed but does not include information about the time zone in
which it is specified. For example (Python 2.7.3):

$ python -c "import email.utils;
  print email.utils.parsedate('Mon, 20 Nov 1995 19:12:08 -0500')"
 (1995, 11, 20, 19, 12, 8, 0, 1, -1)

(the -1 is the isdst field); the -0500 time zone is completely
ignored, so e.g. the same input with time "19:12:08 +0300" has
the same result. When passed to time.struct_time as allowed per
the parsedate documentation, this time is interpreted in GMT and
thus deviates from the correct value by the timezone offset
(in this example, -5 hours).

I consider this a bug in email.utils.parsedate: In my opinion,
since the return value of the parsetime doesn't include a timezone,
it should be expressed in terms of UTC rather than in terms of the
time zone from the Date header; the existence of
email.utils.parsedate_tz, to which I've switched, indicates that
maybe the authors were aware of this problem.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-10-03 11:16:13 +02:00
Sebastian Spaeth
721035eace Release v6.5.5-rc2
(Same as rc1, but with Changelog updated and version number bumped)

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-05 17:40:09 +02:00
Sebastian Spaeth
3476e9ab36 Fix fallout when filtering folders
Previous commit e7ca5b25cb combined
checks for filtered folders in one place. However, it turns out there
was a reason to have them separate. getfolder() on a non-existent Maildir
fails and there might not be an equivalent local Maildir folder for a
filtered out IMAP folder.

Fix this by first checking if the remote folder should be filtered, and
only then retrieving the local folder (which should exist then).

This bug was found by our test suite!

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 03:15:08 +02:00
Sebastian Spaeth
49c11fc8f0 LocalStatus._folders needs to be {} not None
the LocalStatus._folders cache was changed to be a dict that can be
searched for names. One instance were _folders was set to "None" was
accidentally left over. Fix this.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 02:58:14 +02:00
Dave Abrahams
7d1d5283f8 No need to filter Maildir folders here
commit e94642bb4d centralized folder filtering by using the
repository.should_sync_folder() function. Therefore there is no need
to check for folderfilter in the Maildir backend separately.

Origina patch by Dave, split into 3 by Sebastian

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 02:49:00 +02:00
Dave Abrahams
e94642bb4d Determine folder syncing on Folder initialization
Rather than later when retrieving them by IMAP, we determine the
"sync_this" value of a folder on Folder() initialization.

This also fixes a bug where folder structure was not propagated when
a folder was filtered out but included in the folderincludes list.

Patch by Dave, split and modified slightly by Sebastian

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 02:30:46 +02:00
Dave Abrahams
e7ca5b25cb Combine checks for ignored folders in one place
- Factor out the code to find a local folder given a remote folder

Patch by Dave, split and modified by Sebastian.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 02:16:06 +02:00
Sebastian Spaeth
1b54b85f20 Reuse LocalStatus() folders rather than recreate instances
If we ask twice for a LocalStatusFolder via getfolder(), we would
get a newly created instance each time. This can lead to problems,
as e.g. write locks protecting files only work within the same Folder
instance. Make it so, that we cache all Folder instances that we have
asked for and hand back the existing one if we ask again for it,
rather than recreate a new instance.

Also, make getfolders() a noop for LocalStatus. We attempted to
derive the foldername from the name of the LocalStatusfile. However,
this is not really possible, as we do file name mangling
(".$" -> "dot", "/" -> ".") and there is no way to get the original folder
name from the LocalStatus file name anyway.

This commit could potentially solve the "file not found" errors, that people
have been seeing with their LocalStatusCache files. If we have 2
instances of a LocalStatusFolder pointing to the same file, our locking
system would not work.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-09-01 01:19:19 +02:00
Sebastian Spaeth
a1dc76ae91 Don't output initial blurb in "quiet" mode
When logging to a file using the -l switch, we would still write an initial
banner to the file. This was never intended. Quiet should be really quiet
unless it experiences an error. Simplify the logging statement, to do nothing
if logevel is set to "WARNING" aka quiet.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-31 23:11:11 +02:00
Sebastian Spaeth
3cb2ddccb8 Use "with lock" pattern
While looking at the code to investigate if an why we sometimes don't
seem to honor the write lock, I made it use the more modern "with lock:"
pattern.

Still have not found out how we could ever be using 2 instances of the
LocalStatusFolder for the same folder.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-31 22:34:53 +02:00
Sebastian Spaeth
04ffae2f00 Exit with nice error message failing to get repositories
If we throw an OfflineImapError in case of the Repository()
initialization, we display the nice error message and exit rather
than bomb out with a traceback. Misconfiguring a repository name in
the configuration file is now nicely pointed out to the user.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-31 20:34:54 +02:00
Sebastian Spaeth
103524c979 Throw OfflineImapErrors rather than weird Exceptions
When misconfiguring OLI, e.g. by specifying a repository name that was
not configured anywhere, we would bomb out with cryptic "NoSectionError".
Throw OfflineImapError that explains what has happened. We still need to
avoid throwing exceptions with Tracebacks here though.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-31 20:31:43 +02:00
Sebastian Spaeth
925a5bcae1 Fix cut-off line
Commit 6e5fbebc introduced a cut-off line. Fixing that.
All tests ran successfully.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-21 17:00:39 +02:00
Sebastian Spaeth
a134301ac5 Improve 'find first quotation' regex
Reported by http://www.dfranke.com/blog/2012/08/20/offlineimap-error-beim-syncen-mit-lotus-domino/
our 'find the first quote possible containing encoded quotation
marks' regex did not seem to have caught all cases. E.g. "\\".

Verified the fix as good. Thanks Daniel Franke.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-08-21 16:58:32 +02:00
Vladimir Nesov
6e5fbebc0e fix: createfolders setting is ignored if readonly is True
If 'readonly' is True, folders shouldn't be created (regardless of
'createfolders' option). With old behavior, instead folders were always created
when 'readonly' is True (even if 'createfolders' was also False), which is a
serious bug (offlineimap was creating folders in all read-only repositories).
'createfolders' should only play a role if 'readonly' is False, in which case
folders should only be created if 'createfolders' is True.

Submitted-by: Vladimir Nesov <robotact@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
2012-08-20 21:12:56 +02:00
Eygene Ryabinkin
131ac5c827 IMAPlib mixin class: pass 'readonly' exception to our callers
This will allow our callers who are capable of dealing with
readonly folders to properly detect this condition and act
accordingly.

One example is Gmail's "Chats" folder that is read-only,
but contains logs of the quick chats.

Minor Changelog improvements.

Tested-by: Abdó Roig-Maranges <abdo.roig@gmail.com>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
2012-08-11 11:59:26 +02:00
Dmitrijs Ledkovs
d45872e59c Add missing OfflineImapError import in folder/UIDMaps.py
Bug-Debian: http://bugs.debian.org/671279
Reported-by: Ansgar Burchardt <ansgar@debian.org>
Signed-off-by: Dmitrijs Ledkovs <xnox@debian.org>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
2012-07-30 20:10:11 +02:00
Sebastian Spaeth
36156fa985 Remove the APPENDUID hack, previously introduced
As Gmail was only announcing the presence of the UIDPLUS extension
after we logged in, and we were then only getting server
capabilities before, a hack was introduced that checked the
existence of an APPENDUID reply, even if the server did not claim
to support it.

However, John Wiegley reports problems, where the APPENDUID would
be None, and we attempt to go this path (it seems that imaplib2
returns [None] if there is no such reply, so our test here for "!="
might fail. Given that this is an undocumented imaplib2 function
anyway, and we do fetch gmail capabilities after authentication,
this hack should no longer be necessary.

We had problems there earlier, where imapobj.response() would
return [None] although we had received a APPENDUID response from
the server, this might need more debugging and testing.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-06-06 10:13:42 +02:00
David Logie
a614f9a735 Fix str.format() calls for Python 2.6.
Python 2.6 requires a slightly different string formatting that >2.7.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-06-02 18:25:51 +02:00
Sebastian Spaeth
686561b42c Release v6.5.4
See Changelog for details

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-06-02 13:41:20 +02:00
Sebastian Spaeth
0752c123f5 Implement the "createfolders" setting for repositories
By default OfflineImap propagates new folders in both
directions. Sometimes this is not what you want. E.g. you might want
new folders on your IMAP server to propagate to your local MailDir,
but not the other way around. The 'readonly' setting on a repository
will not help here, as it prevents any change from occuring on that
repository. This is what the `createfolders` setting is for. By
default it is `True`, meaning that new folders can be created on this
repository. To prevent folders from ever being created on a
repository, set this to `False`. If you set this to False on the
REMOTE repository, you will not have to create the `Reverse
nametrans`_ rules on the LOCAL repository.

Also implement a test for this

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-05-08 16:56:45 +02:00
Sebastian Spaeth
644b9f0bb9 Implement .readonly property for repositories
Set the value once on repository initialization to centralize the
default value.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-05-08 16:31:19 +02:00
Sebastian Spaeth
61e754c65e Do not try to release IMAP connection twice
Reported by sharat87 in https://github.com/spaetz/offlineimap/pull/38,
he would often get an unhandled Exception when trying to
releaseconnection() a connection that was not in the pool of
connections.

The reason this could happen is that when folder.IMAP.quickchanged()
raises an Exception in select(), we would release the connection in the
"except" handling, and than release the same connection in the "finally"
clause, which led to the error. The right thing is to only release the
connection once, of course.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-21 13:32:14 +02:00
Sebastian Spaeth
895e709bf2 Fix SSL fingerprint was not always checked
As reported by James Cook, we would not check the fingerprint of the SSL
server, as we were looking for the 'ssl' module in locals() rather than
globals(). Ooops!

Rather than using globals() though, I simply remove the by-now
superfluous check. We now rely on python2.6 and we unconditionally
import the SSL module in any case, so it needs to be there.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-19 18:26:29 +02:00
Christoph Höger
b9af72ea11 Curses UI: Reset the warn method before terminate
The warn() method tries to set the color to red. This leads to a garbled
tty after endwin() has been called. So lets simply use the UIBase
implementation.

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
2012-04-19 17:20:49 +02:00
Sebastian Spaeth
8fe8bbe366 imaplib2: bump upstream version 2.29 --> 2.33
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-19 13:22:03 +02:00
Sebastian Spaeth
679c491c56 bugfix release v6.5.3.1
a single bugfix when no dry-run option was given in the config file.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-03 01:39:28 +02:00
Sebastian Spaeth
c708e36ff7 Don't fail if no dry-run setting has been specified
Somehow we failed if no dry-run setting had been specified in the config
file. This got caught thanks to extending the test suite with a stock
configuration.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-03 01:13:27 +02:00
Sebastian Spaeth
d3427a664e v6.5.3 release
see changelog

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-02 23:47:32 +02:00
Eygene Ryabinkin
2f88b0296a Fix Curses interface for Python 2.6
In 2.6 all logging classes are not the new-style ones, so they
have no mro() method and, thus, we can't use super() for them.
Since CursesLogHanler is singly-inherited method, there will
be no problems in usage of the explicit superclass name.

Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-02 23:39:36 +02:00
Sebastian Spaeth
29ba2fc523 Warn about nonsensical config option 'sep' for IMAP repositories
We autodetect the folder separator on IMAP servers and ignore any 'sep'
setting in the repository section for IMAP servers. Detect if there is
such a setting and warn the user about it.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-04-02 23:26:59 +02:00
Sebastian Spaeth
3c481d9ce5 -f command line option only works on the untranslated remote names
Previously folderfilters had to match both the local AND remote
name which caused unwanted behavior in combination with nametrans
rules. Make it operate on the untranslated remote names now and
clarify in the command line option help text.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-24 14:52:30 +01:00
Sebastian Spaeth
925538f02d docs: Fix docstrings to proper .rst syntax
Prevents compile errors when creating the user documentation.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-24 11:20:22 +01:00
Sebastian Spaeth
0e6b4ae798 Revert "Clean up and improve APPENDUID handling"
This reverts commit 4d47f7bf3c.

This is one of two candidates for introducing the instabilities that
John Wiegley observed. We need to reintroduce with careful testing only.

The original patch has been mostly reverted.
2012-02-24 08:35:59 +01:00
Sebastian Spaeth
bc73c11239 Revert "Don't CHECK imapserver after each APPEND"
This reverts commit 47390e03d6.

It is one of two potential candidates for the APPENDUID
regression that John Wiegley reported. We need to examine this
carefully before reintroducing this patch.

Resolved Changelog.draft.rst conflict.
2012-02-24 08:31:31 +01:00
Sebastian Spaeth
aa01fe754a Improve command line option help text
Shuffle around and update command line option descriptions in the
docs.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 13:17:05 +01:00
Sebastian Spaeth
256a26a649 dry-run mode: Protect us from actually deleting a message in dry-run mode
Document which functions honor dry-run mode and which don't.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 13:17:05 +01:00
Sebastian Spaeth
5ef69e95c0 Prevent modifications on a folder level to occur in dry-run
Prevent savemessage(), and savemessageflags() to occur in dryrun mode in
all backends. Still need to protect against deletemessage().

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 13:17:05 +01:00
Sebastian Spaeth
b6807355b5 Implement ui.makefolder and abort repo.makefolder() in dry-run mode
IMAP, Maildir, and LocalStatus abort if in dry-run mode. IMAP and Maildir
will log that they "would have" created a new folder.

This will probably fail later on as we can not cache messagelists on
folder that don't exist, so --dry-run is not yet safe when new folders
have been created.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 13:17:03 +01:00
Sebastian Spaeth
33f55b5362 Implement dry-run on Account() level
1) Set attribute self.dryrun depending on whether we are in dry-run mode.
2) Don't actually call hooks in --dry-run (just log what you would
   invoke
3) Don't write out the mbnames file in --dry-run mode.

Repository, and Folder levels still need to be protected in dry-run mode
as of now.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 10:53:10 +01:00
Sebastian Spaeth
b7e0a51751 Add command line option --dry-run
And set the [general]dry-run=True setting if yes. It is not used yet.
Also set ui.dryrun to True so we can output what WE WOULD HAVE DONE in
dryrun mode.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 10:32:04 +01:00
Sebastian Spaeth
a8c6407f50 Implement CustomConfig.set_if_not_exists()
A convenience helper function that allows to set a configuration value
if the user has not explicitly configured anything ie the option does
not exist yet in the configuration. It won't do anything, if the option
exists.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 10:28:59 +01:00
Sebastian Spaeth
bf44d30b46 UIDMaps: Better error message when not finding a mapping
Bail out with a better Exception and error text. The whole mapped
UID situation needs to be improved though.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-17 08:48:59 +01:00
Sebastian Spaeth
7da50e638d folder/IMAP: better error when savemessage fails
If we cannot identify the new UID after a sendmessage(), log a better error
message, including the server response for better debugging.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-16 16:49:06 +01:00
Sebastian Spaeth
ac033c68fd Improve nametrans local->remote folder syncing
While improving the test suite, I noticed that we would not create folders on
the remote in some cases when we should (yay for test suites!). This is because
we were testing the untransposed LOCAL foldername and check if it existed on
the remote side when deciding whether we should potentially create a new folder.

Simplify the code by transposing the LOCAL folder names in dst_hash, saving us
to create another confusing "newsrc" temp variable. Make the code a bit more
readable by using dst_name_t to indicate we operate a transposed folder name.

This now passes test 03 (using invalid nametrans rules) when test 03 would pass
before.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-16 11:45:18 +01:00
Sebastian Spaeth
189d78cc5c sync_folder_structure: make more readable
Rename variable src_name to src_name_t to indicate that it is the transposed
name. Also rather than testing the hash thingie, we can simply test for
"if source_name_t in dst_folders" now.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-16 11:12:07 +01:00
Sebastian Spaeth
10dd317026 Folder: Implement __eq__ for folders
This allows to compare folders directly with strings. It also allows
constructs such as "if 'moo' in repo.getfolders()".

See the code documentation for the exact behavior (it basically is equal if
it's the same instance *or* a string matching the untranslated folder name.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-16 11:03:33 +01:00
Sebastian Spaeth
19c014c6cd Implement foldersort in a python3 compatible way
By default we sort folders alphabetically (for IMAP) according to their
transposed names. For python3, we need to bend a bit backwards to still
allow the use of a cmp() function for foldersort. While going through, I
discovered that we never sort folders for Maildir.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-13 08:36:28 +01:00
Sebastian Spaeth
5c598d7e74 dict.has_key(a) --> a in dict
has_key() is gone in python3, so use a more modern syntax here.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00
Sebastian Spaeth
8aba2800e6 long(0) -> 0
There is no need to cast 0 to 'long' even if we want to compare it to long
numbers in modern pythons.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00
Sebastian Spaeth
046210b93d Fix mixed space/tabs
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00
Sebastian Spaeth
e6e708ec78 Don't use sort() on dict values()
This won't work in python3 anymore, so just use sorted() when needed.
In one case, we could remove the sort() completely as were were sanity checking
one line above, that we only having one UID as response which makes sorting
unneeded.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00
Sebastian Spaeth
b33f2452f0 Use "from . import" for relative imports
Will fail in python3 otherwise.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00
Sebastian Spaeth
014caddee6 folder/Base: Create unambigous MRO inheritence
class BaseRepository(object, CustomConfig.ConfigHelperMixin):

led to TypeError: Cannot create a consistent method resolution
order (MRO) for bases ConfigHelperMixin, object. Switching the inherited
classes helps.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-02-06 17:41:43 +01:00