Previously, we only checked if a LOCAL folder falls under the local
repositories folderfilter rule when deciding whether a folder should be
created on REMOTE.
However, we also do not want to create the folder on REMOTE if it would
fall under a folderfilter rule there. This patch prevents us from doing
so.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
It is not easy to think through when to use visiblenames() and whatnot. It seems I managed to not think it through properly. Which might be fixed now.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
The thread ID is not really useful and looks ugly. It also makes lines
longer than needed, there is more useful information we can put in the
log. So do away with it.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
This will ignore any nametrans rules, so we might want to limit this
only to cases where no nametrans has been specified, or we might want to
use the nametrans setting of the dest repo.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
getvisiblename() was only defined on IMAP(derived) foldertypes, but we
want it on eg. Maildirs too, so we define it centrally in Folder.Base.py
rather than only in folder.IMAP.py.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Currently we only filtered IMAP repositories, this patch enables filtering
for Maildir repositories too.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
We want to have these functions available for Maildir folders too, so we
can folderfilter a Maildir repository too (which is currently not possible)
This commit only move the corresponding functions from the IMAP to the Base
implementation. It should not change behavior in any way yet.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Also remove the removed parameters in the Gmail folder
initialization. This is one spot where I had forgotten to also strip the
parameters.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
If nametrans translates to an empty directory we want to find the
top-level directory by name '' and not by name '.'. This unbreaks
nametrans rules that result in empty folder names.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Previously, getfolder() would always construct new MaildirFolder()
objects, independent of whether the folder exists or not. Improve the
function to:
1) Scan and cache the folders if not already done
2) Return the same cached object if we ask for the same foldername twice
3) Reduce a tiny bit of code duplication
This is important because we handle stuff like folderfilter in the
scandir function and if we discard the scanned dir and create a new
object on folderget(), we will lose the folderfilter information.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Output a debug log line whenever we create a new folder on an IMAP
server. Also raise an OfflineImap Error in case we failed to create it.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
This variable shows if this folder should be synced or is disabled due to
a folderfilter statement. This lets us distinguish between a non-existent
folder and one that has been filtered out. Previously any filtered folder
would simply appear to be non-existing.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
The Message UID is already the key to self.messagelist, so we have that
information. It is redundant to save the UID again as
self.messagelist[uid]{'uid': uid} and we never made use of the
information anyway.
The same thing should be done with the other 2 backends.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
A more pythonic and less verbose way to do the same. Add a comment what the
variable is all about.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Warn the user and abort when we attempt a plaintext login, but the
server has explicitly disabled plaintext logins.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Use the ui.error infrastructure that has been put in place and use
ui.terminate even if we received an Exception, so that we can output the
list of errors that we have. This does away with 2 now unused functions
in ui/UIBase.py
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
We simply lock OfflineImap the same global way that we have always done
in addition to the previously implemented per-account lock. We can keep
both systems in parallel and then after a few stable releases, drop the
old-style global lock. by reverting this patch
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
The next commit will make use of OfflineImapError but is transient (the
old-style lock). The commit is supposed to be reverted after a few
releases. So add the new import in a separate commit, because we might
need this even when reverting the commit.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Previously, we were simply locking offlineimap whenever it was
running. Howver there is no reason why we shouldn't be able to invoke it
in parallel, e.g. to synchronize several accounts in one offlineimap
each.
This patch implements the locking per-account, so that it is possible to
sync different accounts at the same time. If in refresh mode, we will
attempt to loop three times before giving up.
This also fixes Debian bug #586655
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
open() and os.open() lead to different file permissions by default, and
while we have not changed the os.open that had been used, some code
changes led to these permissions slipping through. Fix this by setting
the permissions explicitly to 0666 (minus the users umask).
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
repos.getuesr() asks for a username if none is specified, but in the
case of a tunnel connection, we don't need one, so we need to skip the
repos.getuser() call here.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
IMAPFolder has the repository and foldername values so it can get the
transposed (aka visiblename) of a folder itself just fine. There is no
need to pass it in as an separate parameter.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
They have the Repository() which contains the root, so no need to pass
it in as an extra parameter. Rename repository.LocalStatus()'s
self.directory to self.root for consistency with other backends.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
It is possible to get the config parameter from the Repository() which is
set in BaseFolder, so we set self.config there and remove the various
methods and 'config' parameters that are superfluous.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We passed in the accountname to all derivatives of BaseFolder, such as
IMAPFolder(...,repository,...,accountname), although it is perfectly
possible to get the accountname from the Repository(). So remove this
unneeded parameter. Each backend had to define getaccountname() (although
the function is hardly used and most accessed .accountname directly).
On the other hand BaseFolder was using getaccountname but it never defined
the function. So make the sane thing, remove all definitions from backends
and define accountname() once in Basefolder. It was made a property and not
just a (public) attribute, so it will show up in our developer
documentation as public API.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
As all Folders share these parameters, we can safely handle them in
BaseFolder. This makes sense, as BaseFolder has a getname() function
that returns self.name but nothing actually set self.name.
It also saves a few lines of code.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
In getmessage() we were releaseing a connection when we detected a
dropped connection, but it turns out that this was not enough, we need
to explicitely discard it when we detect a dropped one. So add the
drop_conn=True parameter that was recently introduced to force the
discarding of the dead conection.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
The quickchanged() function was not handling dropped connections yet. If
IMAP4.select() throws a FOLDER_RETRY error, we will now discard the
connection, reconnect and retry.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Beauty of code is probably a subjective measure, but this patch hopefully
is an improvement over the previous incarnation without changing
functionality.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
repository.BaseRepository().restore_atime() was testing in complex ways
that it only operates on a Maildir and that the 'restoreatime' setting
is set. This is unecessary, we can simply make the base implementation a
NoOp, and move the implementation to MaildirRepository().
This will save a tad of work for everyone doing IMAP<->IMAP
synchronization and simplify the code. Also document the functions.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We only explicitly tested for 'yes' when we have a nice function to get
boolean settings which also works with Treu/False/NO, etc...
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
The readonly feature was introduced to safeguard repositories from
accidental modifications. Unfortunately, my patch treated the readonly
setting as a string and not as a boolean, so if *anything* was set in
the configuration file as 'readonly', this value evaluated to True
Fortunately this was safe, we never treated a repository that we wanted
read-only as read-write. We always treated them readonly if something
was configured as "readonly=..." even if that was False.
The fix is simply to use getconfboolean() rather than getconf() which
checks for True/False/On/Off/yes/no/1/0 and hands back the correct boolean.
Reported-by: Tomasz Nowak <nowak2000@poczta.onet.pl>
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We rely on the number of mails being returned by the imapobj.select()
call, however that only happens if we "force" a real select() to occur.
Pass in the force parameter that I dropped earlier (we did not make use
of the return value when I dropped it, that is how it slipped through).
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We were retrying indefinitely on imapobj.abort() (as that is what
imaplib2 suggests), but if the failure occurs repeatedly, we'll never
quit this loop. So implement a counter that errs out after unsuccessful
retries.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Finally, actually discard dropped connections when we detect them as an
imapobj.abort() has been thrown. In this case, invoke releaseconnection
with drop_conn=True.
We don't need the self.aborted attribute to get signified of dropped
connections. An Execption during the noop will do.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
while True: if a: return
is equivalent to
while not a:
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Variable name 'event' is as bad as it gets. Rename it to something that
actually describes what it is about.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Add code documentation throughout the idle() function.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Don't redefine the idle callback function on every run in the while
loop, define it once when we enter the function.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Python 2.5 has no ssl module, and we can therefor not get the server
certificate for fingerprint verification. Add a check that disables
fingerprint verification for python 2.5.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
imaplib2 has changed internally to use self.sock for its ssl socket when
it used to be sslobj. Reflect that change.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If we connect to a SSL server (not STARTTLS) and no CA cert has been
specified for verification, we check the configured SSL fingerprint and
bail out in case it has not been set yet, or it does not match.
This means one more mandatory option for SSL configuration, but it
improves security a lot.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If maxage is set too large, we would even SEARCH for negative
years. With devastating results. So implement some sanity check and err
out in case the year does not make sense.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We can use Imaplib's monthnames and shorten the construction of the date
by using them rather than hardcoding them again.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Results are delivered in a 1-element list, and somehow I managed to drop
a [0] in the previous patches. We need to look at the element of course,
or our string splitting will fail horribly. Sorry this somehow slipped
through.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If a folder is empty, most servers will return EXISTS 0 and imaplib2
passes back ['0'] as return value to a select(). It returns [None] if
no EXISTS response was given by the server at all.
Attempting to fetch the UIDs of 0 emails which leads to
various error messages (One server responds with "NO No matching
messages", Gmail seems to say "BAD Bad message sequence 1:*" for some
(although it is working fine for me with Gmail, so it might behave
different for different people).
In case we get an None or 0 back, we simply stop caching messages as the
folder is empty. This should fix the various error reports that have
popped up.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Make sure that when a connection is dropped during append, we really
discard the broken connection and get a new one, retrying. We retry
indefinitely on the specific abort() Exception, as this is what imaplib2
suggests us to do.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If a connection is broken, we want to have it really dropped and not be
reused. So far, we are checking the .Terminate attribute for this, but
according to the imaplib2 author, it is only set on normal shutdown and
it is an undocumented attribute whose meaning could change any time.
This patch introduces the parameter drop_conn which allows to tell
releaseconnection() that we really want to connection being dropped from
the pool of available connections and properly destroy it.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Rather than output the full list of messages, coalesce it into number
ranges wherever possible.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This function was badly named and completely undocumented. Rework it to
avoid copying the full UID list using an iterator. Make it possible to
hand it a list of UIDs as strings rather than implicitely relying on the
fact that they are numeric already. Document the code.
The behavior off the function itself remained otherwise unchanged.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
SEARCH and FETCH were never checking that the IMAP server actually
returned OK. Throw OfflineImapErrors at severity FOLDER in case one of
them fails.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Some code cleanup. If we want to examine all messages of a folder, don't
try to find out how many there are and request a long list of all of them,
but simply request 1:*. This obliviates us from the need to force a select
even if we already had the folder selected and it requires us to send a
few less bytes over the wire.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Do away with the wrapping of this code in a try...except KeyError, as
this code cannot conceivably throw a KeyError. Even if it could, it
should be documented why we should simply return() in this case.
Shorten some of the variable names and minor code cleanup while taking
the git blame anyway.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Rather than passing in huge lists of continuous numbers which eventually
overflow the maximum command line length, we coalesce number ranges
before passing the UID sequence to SEARCH. This should do away with the
error that has been reported with busy mailing lists and 'maxage'.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
It is not needed. list(ALIST) will create a new copy of the list just
fine.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Make sure that when a connection is dropped during append, we really
discard the broken connection and get a new one, retrying. We retry
indefinitely on the specific abort() Exception, as this is what imaplib2
suggests us to do.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If a connection is broken, we want to have it really dropped and not be
reused. So far, we are checking the .Terminate attribute for this, but
according to the imaplib2 author, it is only set on normal shutdown and
it is an undocumented attribute whose meaning could change any time.
This patch introduces the parameter drop_conn which allows to tell
releaseconnection() that we really want to connection being dropped from
the pool of available connections and properly destroy it.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
When invoked with FETCH 1:* (UID), imaplib returns [None] for empty
folders. We need to protect against this case and simply 'continue' here.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If a connection is dropped for some reason while fetching a message, the
imapobj.uid command throws an imapbj.abort() Exception which means we are
supposed to retry. Implement a fail loop that drops the connection, gets a
new one and attempts the command another time.
Remove obsolete comment that we need to catch nonexisting messages. We do
now.
GMail seems to drop connections left and right. This patch is a response to
the reported mail "4E5F8D8C.1020005@gmail.com" by zeek
<ezekiel.das@gmail.com>.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Handle the case gracefully where a server has closed an IMAP connection
that we want to use for IDLEing. Simply have it dropped and get a new one
in this case. THis should get rid of the errors reported by John Wiegley
in mail id:"m2sjohd16t.fsf@gmail.com".
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Imapserver.acquireconnection will succeed even whent the server connection
has been terminated and the first IMAP operation will throw an exception.
Often this is the folder SELECT operation (e.g. after an idle timeout), as
has been reported by John Wiegley. Catch this case and throw an
OfflineImapError with severity FOLDER_RETRY to notify consumers that they
are supposed to retry.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
In cases where processing a folder failed, but a retry might well succeed
e.g. when the server connection had simply timed out and was disconnected,
we can throw a FOLDER_RETRY (which is less severe than FOLDER).
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Name parameter that hands us a Status Repository 'status_repo' and not
'copyfolders' as was before:
a) make it clear that we pass in a repository and not folder
instances. That was very confusing before.
b) We were always only using one 'copyfolders' item anyway, so let us
not make it a list.
Go through the list and make the variable nameing consistent:
dst_repo rather than dest (is it a folder?) to match the status_repo
naming scheme.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
To preserve previous behavior and save a few CPU cycles, we were not sorting UID
lists and only collapsed them if they were alreay sorted. Vincent pointed out
that this is not always the case and unsorted lists lead to non-optimally
collapsing.
Force lists to numeric types and sort them before collapsing.
Reported-by: Beffara <vbeffara@ens-lyon.fr>
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We were using self.getfolderbasename(self.name) but the API is simply
getfolderbasename(). Fix this glitch.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
SafeConfigParser is very similar to the currently used ConfigParser but
it supports interpolation. This means values can contain format strings
which refer to other values in the same section, or values in a special
DEFAULT section. For example:
[My Section]
foodir: %(dir)s/whatever
dir=frob
would resolve the %(dir)s to the value of dir (frob in this case). All reference expansions are done on demand.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
as that method doesn't exist on sets. Rather call the inbuilt
sorted(flags). This fixes Exceptions being thrown when using the sqlite
backend.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We were omitting an '%' where we needed it. Also include the traceback
information where it belongs in the new ui.error infrastructure.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
443 is of course the https and not the IMAPS standard port. Fix.
Thanks to Daniel Shahaf <d.s@daniel.shahaf.name> for the heads up.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Commit e023f190b0 changed the storing of
file paths in the messagelist variable to be relative paths, but we were
using the full absolute path anyway as we missed one spot.
Adapt this and construct the full file path in the one place where we
need it.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Rather than output the full list of messages, coalesce it into number
ranges wherever possible.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This function was badly named and completely undocumented. Rework it to
avoid copying the full UID list using an iterator. Make it possible to
hand it a list of UIDs as strings rather than implicitely relying on the
fact that they are numeric already. Document the code.
The behavior off the function itself remained otherwise unchanged.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
As this is essentially what it is, a set of values. This allows as
to do set arithmetics to see, e.g. the intersection of 2 flag sets
rather than clunkily having to do:
for flag in newflags:
if flag not in oldflags:
oldflags.append(flag)
Also some more code documenting.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Empty foldernames (as they could be created through nametrans) were
failing as the uidvalidity and status files names as determined by
folder/Base.py:getfolderbasename() lead to invalid file names ''.
Fix this by handling empty file names and translating them to '.' which
leads to the special file name 'dot'. (this special value existed before
and was not invented by this patch)
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
I changed the API to pass in a folder rather than a list of folders, but
used getnicename() on the wrong object. It is not used on the folder but
on the ui object. Fix this and give the variable somewhat better names.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
It works by fetching all headers of new messages from IMAP server and
searching for our X-OfflineIMAP marker by using regular expression.
Signed-off-by: Vladimir Marek <vlmarek@volny.cz>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We only copy to a single folder anyway, so clean up the code to only
pass in a single folder.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
imaplib2 always attempts to verify a certificate if a verification
callback function is passed in, even the certificate is None
specified. Disable the verification excplictly by setting the
verification function to None in that case.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
we need errno.CONNREFUSED, but through some merging mishaps(?) the part
that actually imported errno was missing. Import the errno module.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
imaplib renamed self.sslobj to self.sock and our overriden open()
functions were failing for that reason when updating imaplib2 to
v2.28. It turns out that all of our custom initializations are being
done by stock imaplib2 now anyway, so there is no need to override them
anymore. This lets us simplify the code we have to worry about.
Move the verifycert() function to the imapserver.py file, it is now a
callback function that is being handed to imaplib from there, so it
makes sense to also define it in our imapserver function...
(this also lets us easily make use of the verifycert function in the
starttls case in the future)
TODO: we need to examine if and why we still need to override the
select() function, it is the only reason why we still wrap the IMAP4
classes.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Imaplib2 2.28 can deal with ID sequences, such as 1:*, so we need to
bump upstream in order to make use of these features.
Note that this revision will not run correctly as it requires
adaptations to our code, which happens in the next commit.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We were not including the full server reply into our error message. Fix
that so we get better error logs.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
