Updated copyright notices to include the year 2018.

global: start relying on [io]_stream_destroy(NULL) being a no-op Cleanup performed with the following semantic patch: @@ expression E; @@ - if (E != NULL) { - i_stream_destroy(&E); - } + i_stream_destroy(&E); @@ expression E; @@ - if (E != NULL) { - o_stream_destroy(&E); - } + o_stream_destroy(&E);

Updated copyright notices to include the year 2017.

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

auth: Code cleanup - Move passwd-file extra fields import to its own function. This will shrink the diff output for the following var_expand() change.

auth: If passwd-file can't be read, return tempfail (not user unknown).

global: Use i_strchr_to_next() wherever useful.

global: Use [io]_stream_get_error() insted of %m

auth: Disable auth caching for passwd-file Its caching is usually unnecessary, because the passwd-files are efficiently in memory already. It's also problematic, because extra_fields can contain %variables, which can be lookup-dependent. So for example if %{lport} is used in extra_fields, it would need to be included in the cache key. But because different variables can be used by different users' extra_fields, there's really no good way to include all of it in the cache key.

auth: Moved cache_key from passdb_module to auth_passdb. This is in preparation for the next changeset, which moves default/override_fields also to auth_passdb.

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/'

auth: Added %{passdb:field} and %{userdb:field} variables The field expands to either the passdb or userdb extra field. You can also use %{passdb:field:defaultvalue} where if field doesn't exist, it's expanded to defaultvalue. Note that an empty value means that the field still exists and it's not expanded to defaultvalue.

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 the new [io]_stream_create_fd_*autoclose() functions wherever possible.

auth: Invalid userdb passwd-file and userdb templates may have caused crashes. Using just "key" parameter instead of "key=value" usually worked, but for some keys the code assumed that there was a value and it dereferenced NULL. We'll solve this by just using value="" instead of value=NULL. Found by Coverity

Updated copyright notices to include year 2014.

auth: Added userdb result_success/failure/tempfail and skip settings, similar to passdb's.

auth: Fix to previous change.

auth: userdb passwd-file iteration now skips passdb-only entries if there are other userdbs.

auth: If user in passwd-file has no userdb info, userdb lookup now returns it as nonexistent.

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

Updated copyright notices to include year 2013.

Updated copyright notices to include year 2012.