Add setting `ldap.usernameField`

This determines which ldap field is used as the username on
HackMD. By default, the "id" is used as username, too. The id
is taken from the fields `uidNumber`, `uid` or
`sAMAccountName`. To give the user more flexibility, they can
now choose the field used for the username instead.

1 files changed, 1 insertions, 0 deletions

diff --git a/config.json.example b/config.json.example
index 8d23be8a..401de381 100644
--- a/config.json.example
+++ b/config.json.example
@@ -71,6 +71,7 @@
             "searchBase": "change this",
             "searchFilter": "change this",
             "searchAttributes": "change this",
+            "usernameField": "change this e.g. uid"
             "tlsOptions": {
                 "changeme": "See https://nodejs.org/api/tls.html#tls_tls_connect_options_callback"
             }