- Added search.filter to allow for custom LDAP search filters

Make it possible to pre-load a configuration array into SimpleSAML_Configuration for subsequent calls to getInstance() to use it. This opens up for unit-testing code that calls SimpleSAML_Configuration::getInstance().

Bugfix: if an optional configuration is missing, we shouldn't register it to reuse it later (i.e. loading a config file as optional first and as mandatory later would make the second call to work -while it shouldn't-, since an empty config was loaded during the first call).

Fix multiauth selected source timeout

gitignore for custom modules

Calling composer with "update" instead of "install" should update the versions referenced in the composer.lock file, instead of blindly trying to install them, leading to conflicts.

PDO scripts should use SimpleSAML\Utils\Config::getConfigDir() to res…

testing of core:AttributeLimit

remove src_dir from .coveralls.yml

this was added to fix a bug - now we need to remove it :-)

sqlite3 tests require the ext-sqlite3 module

This used to work in old phpunit - but not the version on travis-ci

test core:AttributeLimit - since array can only contain int and string
I can’t raise the non covered constructor exception.

changed the extension on the request of @thijskh

add sqlite3 as a dev dependency. you might not notice this when running
tests locally otherwise.

Avoids:
ERROR 1170 (42000): BLOB/TEXT column 'uid' used in key specification without a key length

Minor optimalization - Don't gather settings if we don't use them

Don't gather the proxy.auth setting if we don't use it

Feature/proxy auth

This will invoke a more convenient on screen keyboard on mobile
devices and give some syntax validation as a bonus.