ext match implementation missing

[miltechniks]

First of all thanks for your work.

I tried to attach a gitlab-Server to the LDAP-Wrapper, but there seems to be a missing implementation accordings to the log:
missing-implementation.txt
As Reference also this Pull-Request, which is obsolet with your changes as it doesn't help anymore with version 3.0.1: churchtools#4
As there is the new version, I created here the Issue.

So today I tested it with the version 3.0.1 (commit 94aeab9) and it wasn't successfull.
When I add

ldap.ExtensibleFilter.super_.prototype.matches = function() {
}

it's working, but I'm pretty shure there is some implementation for that function missing. ;-)

[milux]

Seems like GitLab is using some sort of unknown special filter, indicated by its OID 1.2.840.113556.1.4.803. According to https://oidref.com/1.2.840.113556.1.4.803, this is a special bitwise matcher.
Your "patch" is obviously not doing anything of that kind, and is also overwriting matches for all instances created from ldap.ExtensibleFilter.super_'s prototype.
Properly fixing PR welcome. 😉