This check is needed at there are tons of LDAP implementations out there
and none has at least one guaranteed unique field. As we currently check
three fields and added an option to select one yourself, it's still not
said that any of these fields is set. This will now create an error
and fail the authentication instead of letting people may get access to
other people's notes which are stored under a this way deterministic
wrong userid named `LDAP-undefined`.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Since we added user management it's possible to get non-existent users
which can cause a crash of the Backend server.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
This removes the only camel cased option of the config options
**we** added to the config.json.
In auth provider's config parts are a lot of camel cased options
provided. We shouldn't touch them to keep them as similar as
possible to the examples.
Fixes#315
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
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.
