LDAP User Cleanup

background job for user clean up

adjust user backend for clean up

register background job

remove dead code

dependency injection

make Helper non-static for proper testing

check whether it is OK to run clean up job. Do not forget to pass arguments.

use correct method to get the config from server

methods can be private, proper indirect testing is given

no automatic user deletion

make limit readable for test purposes

make method less complex

add first tests

let preferences accept limit and offset for getUsersForValue

DI via constructor does not work for background jobs

after detecting, now we have retrieving deleted users and their details

we need this method to be public for now

finalize export method, add missing getter

clean up namespaces and get rid of unnecessary files

helper is not static anymore

cleanup according to scrutinizer

add cli tool to show deleted users

uses are necessary after recent namespace change

also remove user from mappings table on deletion

add occ command to delete users

fix use statement

improve output

big fixes / improvements

PHP doc

return true in userExists early for cleaning up deleted users

bump version

control state and interval with one config.php setting, now ldapUserCleanupInterval. 0 will disable it. enabled by default.

improve doc

rename cli method to be consistent with  others

introduce ldapUserCleanupInterval in sample config

don't show last login as unix epoche start when no  login happend

less log output

consistent namespace for OfflineUser

rename GarbageCollector to DeletedUsersIndex and move it to user subdir

fix unit tests

add tests for deleteUser

more test adjustements

1 files changed, 15 insertions, 1 deletions

diff --git a/config/config.sample.php b/config/config.sample.php
index 6da3a682f19..009b06fdbbb 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -71,7 +71,7 @@ $CONFIG = array(
 
 /**
  * Where user files are stored; this defaults to ``data/`` in the ownCloud
- * directory. The SQLite database is also stored here, when you use SQLite. (SQLite is 
+ * directory. The SQLite database is also stored here, when you use SQLite. (SQLite is
  * available only in ownCloud Community Edition)
  */
 'datadirectory' => '/var/www/owncloud/data',
@@ -644,6 +644,20 @@ $CONFIG = array(
 	'OC\Preview\MarkDown'
 ),
 
+/**
+ * LDAP
+ *
+ * Global settings used by LDAP User and Group Backend
+ */
+
+/**
+ * defines the interval in minutes for the background job that checks user
+ * existance and marks them as ready to be cleaned up. The number is always
+ * minutes. Setting it to 0 disables the feature.
+ * See command line (occ) methods ldap:show-remnants and user:delete
+ */
+'ldapUserCleanupInterval' => 51,
+
 
 /**
  * Maintenance