Commit Graph

47 Commits

Author SHA1 Message Date
Oswald Buddenhagen
8f39d06015 fix mixing MaxMessages with MaxSize
this is actually a useful combination for resource-constrained devices.
2022-06-19 16:10:01 +02:00
Oswald Buddenhagen
cb687f1bee make MaxSize ignore source-side message flagging
when propagation of too big messages was entirely suppressed, the only
way to force it was flagging the source message. however, now that we
have placeholders that can be flagged to trigger full propagation, it's
rather pointless to keep the old method working, and still doing it
does in fact confuse users, see for example
REFMAIL: CAOgBZNq_a9yKcq8Jw5y9VS6p2Se8mD7gkf6vPr_KU0taAWuGZQ@mail.gmail.com

to avoid this, we now almost completely shadow the regular meaning of
flagging - it basically becomes a non-synchronizable flag until the
placeholder is upgraded.
2022-06-19 16:10:01 +02:00
Oswald Buddenhagen
a1a3313ed4 print human-readable summary at exit
this is meant primarily for use with a redirected output, where no
progress counters are shown. but it would be weird not to have it with
tty output as well, so it replaces the counters after completion.

REFMAIL: 87bl2cgt6u.fsf@curie.anarc.at
2022-06-19 16:03:38 +02:00
Oswald Buddenhagen
5d5e07eb63 add --list-stores mode
this is useful for verifying the store configuration, and finding the
right mailbox names.

REFMAIL: YaZC3XUTWjyfjgn+@ugly
2022-06-19 16:03:25 +02:00
Oswald Buddenhagen
d3f118be79 re-interpret relative local paths in config file
this makes config+data file "sets" relocatable, which is useful for
testing.

this is technically a gratuitous backwards incompatible behavior
change, but to the degree that anyone uses relative paths at all, they
almost certainly rely on PWD being set up such that they won't see a
difference.
2022-06-19 16:02:03 +02:00
Oswald Buddenhagen
cf13630a00 make default config & state locations follow the XDG basedir spec
there are fallbacks to the old locations for compatibility.

the new locations use "isync" instead of "mbsync", which is preparation
for renaming the executable back in v1.6.
2022-06-19 16:02:03 +02:00
Oswald Buddenhagen
70bad66129 create placeholders for messages over MaxSize
this is vastly more useful than just omitting the messages with no
indication at all.
2020-08-04 17:16:03 +02:00
Oswald Buddenhagen
c8f402e43f deprecate master/slave terminology
the underlying metaphor refers to an inhumane practice, so using it
casually is rightfully offensive to many people. it isn't even a
particularly apt metaphor, as it suggests a strict hierarchy that is
counter to mbsync's highly symmetrical mode of operation.

the far/near terminology has been chosen as the replacement, as it is a
natural fit for the push/pull terminology. on the downside, due to these
not being nouns, a few uses are a bit awkward, and several others had to
be amended to include 'side'. also, it's conceptually quite close to
remote/local, which matches the typical use case, but is maybe a bit too
suggestive of actually non-existing limitations.

the new f/n suffixes of the -C/-R/-X options clash with pre-existing
options, so direct concatenation of short options is even less practical
than before (some suffixes of -D already clashed), but doing that leads
to unreadable command lines anyway.

as with previous deprecations, all pre-existing command line and config
options keep working, but yield a warning. the state files are silently
upgraded.
2020-08-04 17:16:03 +02:00
Oswald Buddenhagen
198ca65b6e add option to get password from macOS Keychain
this is better than using PassCmd, as it allows the keychain manager to
identify the calling process and therefore use a selective whitelist.

unlike in the now removed example, we use an "internet password" for the
imap protocol, rather than a "generic password" - this seems more
appropriate.

based on a patch by Oliver Runge <oliver.runge@gmail.com>
2020-08-04 17:16:03 +02:00
Oswald Buddenhagen
03b15dbdd3 add ability to script IMAP user query
It was already possible to retrieve passwords from arbitrary commands.
But this goes only half the way to allowing automated derivation of
login credentials, as some environments may also have different user
names based on the system. Therefore, add the UserCmd option to
complement PassCmd.

Based on a patch series by Patrick Steinhardt <ps@pks.im>
2020-08-04 17:16:03 +02:00
Oswald Buddenhagen
234becf530 remove support for SSLv3
it's insecure and default builds of openssl don't include it any more.
2020-08-04 14:49:58 +02:00
Oswald Buddenhagen
d09f988c70 add support for (disabling) TLS v1.3
this is actually potentially counterproductive, as people who have set
SSLVersions and fail to adjust it will _lose_ tls 1.3 support. however,
without the option being there, people (incorrectly) believe that tls
1.3 is not supported.
2020-08-04 14:49:58 +02:00
Oswald Buddenhagen
990cc112f1 Add option to use IMAP LSUB instead of LIST
Based on patch by Cedric Ware <cedric.ware__bml@normalesup.org>
2020-08-04 14:49:58 +02:00
Jaroslav Suchanek
07cb422cbb Add support for specifying cipher string used for ssl connection
Some distributions (e.g. Fedora) added support for system wide crypto
policies. This is supported in most common crypto libraries including
OpenSSL. Applications can override this policy using their own cipher
string. This commit adds support for specifying the cipher string in
the mbsync configuration.

For example, to exclude Diffie-Hellman, the user can specify
  CipherString "DEFAULT:!DH"
in the IMAP Account's configuration.
2020-08-04 14:49:58 +02:00
Michael J Gruber
c4d7f0189c implement Forwarded flag
maildir supports a 'P' flag which denotes the fact that a message has
been 'passed' on (forwarded, bounced). notmuch syncs this to the
'passed' tag.

Per https://tools.ietf.org/html/rfc5788, IMAP has a user-defined flag
(keyword) '$Forwarded' that is supported by many servers and clients
these days. (Technically, one should check for '$Forwarded' in the
server response.)

Restructure mbsync's flag parser to accept keywords (flags starting with
'$') but still bail out on unknown system flags (flags starting with '\').
Support '$Forwarded' as a first keyword since it maps to maildir's 'P'
and needs to be sorted in between the system flags.

Signed-off-by: Michael J Gruber <github@grubix.eu>
2018-07-01 12:36:28 +02:00
Oswald Buddenhagen
cbac8aa75c delete the compat wrapper
it was deprecated in 1.2. until 1.4 gets released, enough time will have
passed for sure.
2017-10-01 15:30:07 +02:00
Oswald Buddenhagen
cbc14ba032 rename get-cert => mbsync-get-cert
to avoid undue namespace pollution. inspired by debian.
2017-10-01 10:46:06 +02:00
Oswald Buddenhagen
0865977504 make NEWS more accurate 2017-10-01 10:42:00 +02:00
Oswald Buddenhagen
77acc26812 implement Message-Id based UIDVALIDITY recovery 2017-01-21 12:09:01 +01:00
Anton Khirnov
167964933f add support for sending a TLS client certificate 2015-08-09 09:44:55 +02:00
Oswald Buddenhagen
549e6739e8 support verbatim and real Maildir++ subfolder naming styles
the legacy style is a poorly executed attempt at Maildir++, so introduce
the latter for the sake of completeness. but most users will probably
just want to use subfolders without any additional dots.
2015-05-01 20:53:23 +02:00
Oswald Buddenhagen
1eb88d4fea add socket timeout handling 2015-04-26 20:58:22 +02:00
Oswald Buddenhagen
0e1f8f9a3f revamp console output options
- the old meaning of -V[V] was moved to -D{n|N}, as these are really
  debugging options.
- don't print the info messages by default; this can be re-enabled with
  the -V switch, and is implied by most debug options (it was really
  kind of stupid that verbose/debug operation disabled these).
- the sync algo/state debugging can be separately enabled with -Ds now.
2015-03-30 10:31:26 +02:00
Oswald Buddenhagen
d8225390fc don't refuse to strip Path just because it's INBOX/
no ambiguity can result from this, so there is no reason to treat
sub-folders of INBOX differently from any other namespace.
2015-03-28 17:56:10 +01:00
Oswald Buddenhagen
d9a983add6 add support for propagating folder deletions 2015-01-17 17:51:20 +01:00
Oswald Buddenhagen
139b90be29 added support for IMAP DEFLATE
initial patch by Jesse Weaver <pianohacker@gmail.com>, but mostly
rewritten by me.
2015-01-11 15:05:28 +01:00
Oswald Buddenhagen
f377e7b696 introduce FieldDelimiter and InfoDelimiter options
... for windows fs compatibility.

the maildir-specific InfoDelimiter inherits the global FieldDelimiter
(which affects SyncState), based on the assumption that if the sync
state is on a windows FS, the mailboxes certainly will be as well, while
the inverse is not necessarily true (when running on unix, anyway).

REFMAIL: <CA+m_8J1ynqAjHRJagvKt9sb31yz047Q7NH-ODRmHOKyfru8vtA@mail.gmail.com>
2014-10-25 17:42:48 +02:00
Oswald Buddenhagen
eb1005151c add SASL support
patch initially by Jack Stone <jwjstone@fastmail.fm>,
cleaned up by Jan Synacek <jsynacek@redhat.com>,
... and then almost completely rewritten by me. ^^
2014-10-20 10:10:55 +02:00
Oswald Buddenhagen
1217193fbb rework authentication mechanism configuration
RequireCRAM (another fairly stupid "use if available" option) is now
deprecated. instead, the AuthMech option can be used to give a precise
list of acceptable authentication mechanisms (which is currently "a bit"
short). in particular, this allows *not* using CRAM-MD5 even if it's
available.
2014-10-18 16:18:48 +02:00
Oswald Buddenhagen
2745813367 re-design SSL/TLS configuration
the combinations of the various options made quite a mess. additionally,
'RequireSSL no' is inherently insecure - "use SSL if available" is plain
stupid.

the old options are still accepted, but will elicit a warning.
2014-10-18 16:18:48 +02:00
Oswald Buddenhagen
3742fc475b deprecate the compat wrapper
after a decade, it's about time to phase it out.
2014-10-18 16:15:02 +02:00
Oswald Buddenhagen
760bfa2cc6 pre-release doc updates 2013-12-15 13:46:25 +01:00
Oswald Buddenhagen
35851f133b add option to control amount of fsync()ing 2012-09-15 15:28:15 +02:00
Oswald Buddenhagen
0a8f19294c pre-release doc updates 2012-09-01 21:15:53 +02:00
Oswald Buddenhagen
130664b622 The Big Rewrite. too many change to list them all.
as opposed to earlier threats, BerkDB was not entirely dropped; i
suppose the isync 0.7 -> 0.8 change had a reason, so i added an
alternative UID storage scheme.
note that BDB 4.0 is not sufficient, as the db->open function changed in
an incompatible way ...

i updated the debian packaging except for a changelog entry.
note that i removed the upgrade blurb, as upstream now has a smooth
upgrade path down to at least isync 0.4.
2004-03-27 16:07:20 +00:00
Oswald Buddenhagen
b66e3c370e update 2003-05-06 02:16:05 +00:00
Oswald Buddenhagen
b10718cf20 - took over maintenance
- moved to sourceforge
- reorganized cvs structure
2002-12-28 03:05:43 +00:00
Michael Elkins
dd22bd3f22 remove tilde backup files for distclean
fixed indentation

added full name to AUTHORS

reformated NEWS blurb for 0.8
2002-01-16 22:23:26 +00:00
Michael Elkins
c121ec912f updated year in copyright notice
the uid for each message in the maildir is now stored in a dbm database
rather than the filename.  this change was necessary because isync became
confused if you copied a message to another folder, in which case the uid
was invalid.

as a result of the above change, isync now acquires a mutex on the mailbox
to protect the dbm database from concurrent access.

main() was reworked to continue gracefully when an error is encountered, and
to always call maildir_close() so that the lock can be disabled, and the
database closed.
2002-01-16 19:47:28 +00:00
Michael Elkins
3fe6f3f086 added --create/-C command line option to force creation of the local
maildir-style mailbox if nonexistent

debug.h was not included in isync_SOURCES in Makefile.am
2001-11-20 18:06:09 +00:00
Michael Elkins
e02975e888 Added MaxMessages patch from Eivind Eklund <eivind@FreeBSD.org>.
config_defaults() can just use memcpy() instead of assigning each struct
member individually.

config_defaults() can be declared static
2001-11-15 23:59:27 +00:00
Michael Elkins
9647c79504 post 0.6 commit 2001-10-31 06:06:06 +00:00
Michael Elkins
e015398ff2 added `Delete' configuration option to force -d option
sync_mailbox() didn't consider MaxSize == 0 to mean "unlimited".

load_config() needs to print a newline in its error messages since
next_arg() kills the newline of the line that was read out of the config
file.
2001-10-03 05:42:22 +00:00
Michael Elkins
af941779f4 post 0.5-release commit 2001-06-13 17:13:30 +00:00
Michael Elkins
0527181f45 added MaxSize configuration variable
fixed --fast to work robustly without relying on the \Recent flag in
messages
2000-12-22 07:14:32 +00:00
Michael Elkins
145e4ef84d updated NEWS for 0.3 release 2000-12-21 20:59:55 +00:00
Michael Elkins
f47d0d7c11 initial import 2000-12-20 21:41:21 +00:00