While trying to see why I couldn't get my emails from an Exchange server
I found this:
[imap]: 41:31.42 someserver.com handler _put_response(IOMC1 OK)
[imap]: 41:31.42 someserver.com handler unexpected response: 'IOMC1 OK'
And shortly after that the connection was closed. IOMC1 is just the
unique tag for the session.
The pattern looks for the tag, a number, a word like "OK" or something,
*then a space*, then optionally some data.
If the data aren't there it shouldn't be expecting a space.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This allows OfflineIMAP to not stall on malfunctional IPv6 connections,
and fall-back to a functional IPv4 connection, if faster, as described
in RFC6555.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
When creating a folder in one command on Gmail you end up with
one tag such as 'x/y/z' instead of three nested tags such as 'z'
inside of 'y' inside of 'x'. Creating each layer individually
results in the desired nested label structure.
This was tested in a personal transfer of email from a remote
IMAP server to Gmail.
OfflineIMAP/offlineimap#335OfflineIMAP/offlineimap#598
Signed-off-by: Kyle Altendorf <sda@fstab.net>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
addch() and addstr() throw an exception if text has to be printed
outside of the window. This may occur if the terminal is very small.
Such erroneous prints are no-ops now.
Signed-off-by: Mart Lubbers <mart@martlubbers.net>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/595
This fixes a potential traceback when we try to unwrap(None).
Tested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Use `expires_in` from the oauth2 response
to reset the oauth2_access_token before
it expires
divides the `expires_in` by 2 to ensure
the access_token is cleared before it
expires
ref: https://github.com/OfflineIMAP/offlineimap/issues/536
Signed-off-by: Frode Aannevik <frode.aa@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
There is a bug with `platform.linux_distribution()`, which returns an
empty value on Archlinux with python2.
This bug is fixed in python3, but *will not* be fixed in python2.
This patch fixes that issue with a dirty hack: on archlinux, there is a
file that can be used to detect an archlinux machine. that file is
`/etc/arch-release`. if the file exists, then the OS variable will be
set to "linux-arch".
You can learn more about that issue on the python bug platform:
https://bugs.python.org/issue20454
Signed-off-by: Philippe Loctaux <loctauxphilippe@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
A certfile was already specified for osx but only with MacPorts,
this patch adds the certfile given with the package `openssl` with
homebrew.
You can get more info with the command `brew info openssl` on osx with
homebrew and openssl installed.
Signed-off-by: Philippe Loctaux <loctauxphilippe@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
get_os_name returns linux-arch on Archlinux, so add a line for linux-arch to __DEF_OS_LOCATIONS.
Signed-off-by: Philippe Loctaux <loctauxphilippe@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If the tls_level is set to a cipherset other than tls_compat, the
ssl cipherset has to get specified extra, if ssl is used.
But if the user explicitly disabled SSL, and set tls_level to anything
else than tls_compat required the user to explicitly set ssl_version,
which is contradicting.
Signed-off-by: Benedikt Heine <bebe@bebehei.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If the username value is not provided on the configuration file, then
username if of NoneType and NULL.join will bomb since Nones can't be
joined with strings. So check if username is empty and raise an
exception if so.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/558
Signed-off-by: David Miguel Susano Pinto <carandraug+dev@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
When asking for a password interactively, the username is never
displayed which may hide problems (typos on the configuration, or
issues on offlineimap parsing of the config file). The hostname,
port, and account name are already displayed when establishing the
connection. When asking for password, the account name is displayed
again. Change it to display the username.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/558
Signed-off-by: David Miguel Susano Pinto <carandraug+dev@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Fix bug in GSSAPI auth where the username was not being negotiated.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/541
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Tested-by: Frank Lenormand <lenormf@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Reported-by Heinrich Hartmann <Heinrich@HeinrichHartmann.com>
Tested-by Heinrich Hartmann <Heinrich@HeinrichHartmann.com>
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/545
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
We use current hostname as the element of the unique file name.
Sometimes there is non-/24 zone delegation,
{{{
$ host 144.206.233.65
65.233.206.144.in-addr.arpa is an alias for 65.26/64.233.206.144.in-addr.arpa.
}}}
as per RFC 2317,
https://www.rfc-editor.org/rfc/rfc2317.txt
So on Un*x systems we may run into having path separator inside
the file name. Not good, things will choke. Prevented this
by substituting all appeared path separators in the return value.
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
Tested-at: my MacOSX instance, my FreeBSD instances
python-gssapi has a visible, active upstream and a more pleasant
interface. python-gssapi is present in most distributions, while
pykerberos is slated for removal from Fedora/RHEL/CentOS.
Github-ref: https://github.com/OfflineIMAP/offlineimap/pull/529
Tested-by: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
With new emails we could have negative UIDs in come use cases. Exclude these
from the list of UIDs. The negative UIDs lead to invalid SEARCH command:
SEARCH command error: BAD ['Could not parse command']. Data: FMAO19 SEARCH (UID -4:*)
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/512
Tested-by: https://github.com/shubhamkrm
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
It was previously printing "Upgrading LocalStatus cache from version 1to version 2 for XXX"
Signed-off-by: John Ferlito <johnf@inodes.org>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
When there is not UIDPLUS we have to figure the UID by our means. When this
process fails, we don't know if the email was successfully uploaded. This patch
provides better logs to explain what happened.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
It's required to modify my change 1ce596d713
because a hostname shouldn't be needed if any tunnel is used. Both tunnels
provide a regular IMAP interface which is used by offlineimap.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/503
Reported-by: Ilias Tsitsimpis <i.tsitsimpis@gmail.com>
Signed-off-by: Thomas Merkel <tm@core.io>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This behaviour is what users would expected most. The error message is about
utf8foldernames and decodefoldernames.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
The new 'utf8foldernames' will not work together with the existing
'decodefoldernames' option (which will be documented in the next
commit). Therefore this commit will check for this condition and
abort the synchronization of a misconfigured account before doing
any changes.
Other accounts are not affected.
Signed-off-by: Urs Liska <git@ursliska.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If utf8foldernames is enabled on account level all folder names read
from the IMAP server will immediately be reencoded to UTF-8. Names
will be treated as UTF-8 as long as the IMAP server isn't contacted again,
for which they are reencoded to IMAP4-UTF-7.
This means that any further processing such as nametrans, folderfilter
etc. will act upon the UTF-8 names, which will have to be documented
carefully.
NOTE 1:
GMail repositories and folders inherit from the IMAP... classes, so I don't
know yet if these changes have ugly side-effects. But web research suggests
that GMail IMAP folders are equally encoded in UTF-7 so that should work
identically here and incorporate the same improvements.
NOTE 2:
I could not test the behaviour with idlefolders as I didn't get this option
to work at all, not even with the latest stable version.
NOTE 3:
I *did* test to sync an IMAP repository against another IMAP repository.
Signed-off-by: Urs Liska <git@ursliska.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
While intending *not* to change the behaviour of the existing
decodefoldernames option this commit transparently improves
the coding.
So far this worked by overriding the folder's getvisiblename() method
which reads self.visiblename from and applies the conversion on
*every* invocation of getvisiblename().
This commit does the calculation once in the IMAPFolder's __init__.
Signed-off-by: Urs Liska <git@ursliska.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This commit adds two functions
- imaputil.IMAP_utf8()
- imaputil.utf8_IMAP()
as an interface to the new imap4_utf_7 codec.
Signed-off-by: Urs Liska <git@ursliska.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
If the config option `transporttunnel` is used the option `remotehost` is not
needed, because the tunnel provide the IMAP connection.
Signed-off-by: Thomas Merkel <tm@core.io>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
The support for the realdelete configuration option was removed because this
could lead to data loss.
See 51728ed to know more.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Some returned responses end with ')' rather than 'UID XXX)' as expected.
BTW, a better policy could be to request for the 'X-OfflineIMAP' header only
rather than fetching all the headers and looking for it manually.
Also:
- Strip the output when error occurs: we don't need the full response unless
'imap' debug mode is enabled.
- Improve the comments.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/479
Tested-by: https://github.com/secomi
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
On each folder scan, we must compute the min_uid. Locally, this is done by
relying on the prefix timestamp in the filenames. If for whatever reason they do
not reflect the Date header of the email, changing maxage leads to undefined
behaviour.
To prevent from this, we rather rely on the remote folder. We assume that the
remotes are more reliable to provide correct sets of UIDs based on dates than we
are.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/384
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
mbnames is initialized and written once in the run from OfflineImap.__sync().
However, the in-memory instance is fed with data at sync time for each folder
and the intermediate files are written as soon as all the folders are synced for
the account. All of this is done inside the SyncableAccount.__sync() method
while the syncrunner is looping on this.
This means that we duplicate entries for mbnames in each loop (most likely when
autorefresh is enabled).
It is wrong to have duplicates in mbnames for each account. Ignore duplicates
when adding data in the mbnames intermediate files.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/467
Reported-and-tested-by: Shin Kojima <shin@kojima.org>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Some users might use more than one python/imaplib version. This tends to make
debugging and support harder.
Displaying this information by default for each run should help.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Checking if we have to run this authentication method once it's already passed
to imaplib2 is too late. Make the checks at correct time, before we try the
authentication method. IOW, before we call
imapobj.authenticate('XOAUTH2', self.__xoauth2handler)
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/442
Tested-by: Klemens Schölhorn <klemens@schoelhorn.eu>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Make sure that we refresh the screen atomically, since the emit()
function may be called by more that one threads at a time.
Also, modify the draw_bannerwin() method which used to fail in case the
window would become too small. Make sure that the provided offsets to
the window.addstr() method are properly bounded.
Closes#160: blinkenlights display is broken
Tested-by: Cyril Brulebois
Tested-by: Gaudenz Steinlin
Signed-off-by: Ilias Tsitsimpis <i.tsitsimpis@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Stop the run when this option is found. Migrating from the historical plain
text status cache is still supported.
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This would require more digging to understand how this is possible. I suspect
that a previous run has been interrupted.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/445
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Use a mutex to lock the sync transaction, uniquely identified by the remote
folder name.
Serializing the syncs prevents any IDLE thread from syncing the same folder of
a concurrent autorefresh thread. Othewise, we could download new messages
twice, or read "one message past the last one" which in some cases creates a
duplicated messages. Also prevents IDLE threads from reading new messages
before the autorefresh thread finishes synchronization.
Github-ref: #421
Originally-submitted-by: Michael Hohmuth <hohmuth@sax.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
According to documentation and the code, the following behavior is expected:
ipv6 = no
AF_INET is used
ipv6 = yes
AF_INET6 is used
ipv6 undefined
AF_UNDEF is used
Unfortunately the code parsing the "ipv6" configuration option was
returning "False" rather than "None" when failing to locate the option,
making it impossible to detect whether "ipv6" isn't set or if it was set
to "false" and leading offlineimap to use AF_INET for the connection.
This fixes the use of offlineimap on hosts that occasionaly are
connected to IPv6-only networks.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
The saveall() method must acquire the lock to make writes.
Reported-and-tested-by: Julien Cubizolles <j.cubizolles@free.fr>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
systemd supports a watchdog (via the WatchdogSec service file option)
which will send the program a SIGABRT when the timer expires, however
currently this causes offlineimap to be killed immediately.
This patch registers SIGABRT and handles it in the same manner as
SIGUSR2, so that the current synchronisation is completed before the
program exits safely.
This makes offlineimap more flexible and robust for persistent setups
that make use of holdconnectionopen and autorefresh options.
For example, it may be useful in assisting with the occasional
situation where offlineimap may not return successfully after a suspend
and resume.
To make use of this, users could add the following to the [Service]
section of their systemd offlineimap service file (restart every 5
minutes):
Restart=on-watchdog
WatchdogSec=300
Signed-off-by: Chris Smart <mail@csmart.io>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Allow retrying the download of messages more than twice.
Signed-off-by: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Allow to use a another proxy for authentication than for IMAP.
Signed-off-by: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
Commit e51ed80e claims to add tilde and environment variable expansion
to multiple locations including Repository.localfolders. However, this
particular options seems to have been missed in that commit, and
apparently no one noticed till date
Signed-off-by: Darshit Shah <darnir@gmail.com>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
481efa95f6 is wrong to assume the local nametrans is set up and working.
Now, we correctly check that the local folder name is the same once both
nametrans are applied to itself. This check is only done when we have to create
the folder on remote.
Github-ref: https://github.com/OfflineIMAP/offlineimap/issues/413
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
