Remove LDAP support.

.env.example

@@ -176,42 +176,14 @@ MAP_DEFAULT_ZOOM=6
 #
 # Firefly III supports a few authentication methods:
 # - 'web' (default, uses built in DB)
-# - 'ldap'
 # - 'remote_user_guard' for Authelia etc
 # Read more about these settings in the documentation.
 # https://docs.firefly-iii.org/advanced-installation/authentication
+#
+# LDAP is no longer supported :(
+#
 AUTHENTICATION_GUARD=web
 
-#
-# Your LDAP server may speak a dialect. You can choose between 'OpenLDAP' and 'ActiveDirectory'
-# Anything else defaults to 'ActiveDirectory'
-#
-LDAP_DIALECT=OpenLDAP
-
-#
-# LDAP connection settings:
-#
-LDAP_HOST=ldap.yourserver.com
-LDAP_PORT=389
-LDAP_TIMEOUT=5
-LDAP_SSL=false
-LDAP_TLS=false
-
-LDAP_BASE_DN="o=something,dc=site,dc=com"
-LDAP_USERNAME="uid=X,ou=,o=,dc=something,dc=com"
-LDAP_PASSWORD=super_secret
-
-LDAP_AUTH_FIELD=uid
-
-#
-# If you wish to only authenticate users from a specific group, use the base DN above.
-#
-# If you require extra/special filters please use the LDAP_EXTRA_FILTER with a valid DN.
-#
-# The extra filter will only be applied after the user is authenticated.
-#
-LDAP_EXTRA_FILTER=
-
 #
 # Remote user guard settings
 #
@@ -291,7 +263,6 @@ DKR_RUN_PASSPORT_INSTALL=true
 # Leave the following configuration vars as is.
 # Unless you like to tinker and know what you're doing.
 APP_NAME=FireflyIII
-ADLDAP_CONNECTION=default
 BROADCAST_DRIVER=log
 QUEUE_DRIVER=sync
 CACHE_PREFIX=firefly