Updated copyright notices to include the year 2018.

director: Allow proxy-notify to optionally be a socket Dovecot isn't using this currently, but it can be useful if external services want to send notifications.

director: Support multiple proxy-notify connections

Updated copyright notices to include the year 2017.

director: Keep per-tag directory

director: Code cleanup - Reorder includes This is required to enable typedef of user_free_hook

director: Code cleanup - moved username_hash generation to director.h It's not really user_directory specific. This is especially important in the following patches that add per-tag user_directories. It's also not always known which tag the username_hash refers to, so there can't be different tag-specific username_hash generators.

director: Code cleanup - moved code to notify_update_user()

lib: API change - var_expand*() now returns error string. This allows callers to fail properly if the format string is invalid.

lib: remove autoclose parameter from [io]_stream_create_fd Use [io]_stream_create_fd_autoclose() for autoclose.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

Use i_stream_get_error() wherever possible instead of %m

Updated copyright notices to include year 2014.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

director: Don't remove user's weak flag from notify connection. If notify connection worked properly, the weak flag should never have been set in the first place. And if it's just suddenly removed, it won't finish the pending requests properly.

director: Avoid user getting redirected to different servers near its expiration. Fixes a problem when user is logging in at the same time on director1 which thinks the user is expired, and on director2 which thinks the user expires only in 1 second.

director: Log a warning if user is refreshed too late.

Added director_username_hash setting to specify what part of the username is hashed. The default is "%u" meaning the full username. Another potentially useful value is "%d" for hashing only the domain (i.e. redirect users from the same domain always to same server so they can safely access each others' shared mailboxes).

Updated copyright notices to include year 2012.