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X 78XX - Ldap filter Disabled User

Xerox WC 75XX - 072.010.145.05000

 

Hi,

 

I have an Issue with the configuring of the LDAP Filter for the Adressbook.

 

What I want:

A list with only the enabled Users of my AD.

 

The Used String:

(&(cn=LDAP*)(objectCategory=person)(objectClass=user)(!(userAccountControl:1.2.840.113556.1.4.803:=2)))

 

The Search Result at the printer says "Wrong Configured". I tried Several filters but nothing works.

 

By the way: The query generally works without filter. It displays every user in my AD (enabled and disabled).

 

 

I hope you can help me with this.

 

Thanks a lot!

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Valued Advisor
Valued Advisor

Re: X 78XX - Ldap filter Disabled User

ho,

 

can you have a look at this thread?

 

https://www.sysaid.com/Sysforums/posts/list/4282.page

 

 

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Valued Advisor
Valued Advisor

Re: X 78XX - Ldap filter Disabled User

or if you dont get it working, can you move the users to another group, and configure the machine to look in a specifc group not containing the disabled users

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Re: X 78XX - Ldap filter Disabled User

Hi Fabio, 

 

thanks for your response. I am note able to switch the Deaktivated Users to another group because there are other reasons. 

 

Unfortunatally the link you posted does not contain any resolution that could help me. They are using the same String as I use. It works with them - so why not on my Xerox machine? 

 

Any other ideas? :smileyhappy:

 

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Valued Advisor
Valued Advisor

Re: X 78XX - Ldap filter Disabled User

can you try : (&(objectCategory=User)(userAccountControl:1.2.840.113556.1.4.803:=2))

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Re: X 78XX - Ldap filter Disabled User

Hi Fabio,

 

im Sorry - i havnt been in the Office for the last days.

 

I tried your suggest but it did not make any changes to the result at the printer. :( 

 

By the way:

 

The String has to be (&(cn=LDAP)(&(objectCategory=User)(userAccountControl:1.2.840.113556.1.4.803:=2))) because the printer says that the word LDAP is needed in the string. 

 

Thanks a lot for your help and please dont give up :))

 

 

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Valued Advisor
Valued Advisor

Re: X 78XX - Ldap filter Disabled User

here some more info : 

 

LDAP - Custom Filters

 

General LDAP filter syntax applies to the Xerox device, so it is useful to know how LDAP filtering works in the general world before trying to build Xerox LDAP custom filters.

Searching the web for “LDAP filters” is a good place to start learning.

 

Discovery and ConnectKey devices provide 3 contexts in where to apply LDAP custom filters, and I’ll sum up here how/when to use these:

 

1 – Authentication (Prepend Domain Name)

This “filter” is working in the context of Network Authentication (be it Kerberos, SMB or LDAP authentication) and LDAP bind.

Once activated, this “filter” will append domain info to the Login Name typed by the user during Network Authentication, every time the scanner needs to bind with the LDAP server.

So the filter gives you a way to automatically domain-qualify the Login Name typed by the user during Network Authentication, and is as such useful only when your LDAP server requires domain qualified login names, and in combination with the “Logged-in User” as scheme to access the LDAP Server.

So if you’re using a System User to bind with the LDAP server, this filter is unnecessary, as you would simply set the System User with a domain qualified Login Name in the first place.

 

2 – Email address book filter

This tool provides a way to build your own address book search filter.

The filter applies to the context when you’re at the device, using the EMAIL service and in the network address book searching for a user’s email address.

It is an extension, or rather a replacement of the Search Criteria function from the main LDAP config page, where you can chose between 3 preset filters to specify what attributes you want to search for; those called “Name” (which refers to “Common Name” or “cn”), “Surname & Given Name”, and “Display Name”. These preset filters would cover most customers’ needs, but there exists situations where a custom filter would be useful.

If we were to convert these presets into filter syntax (that you could use as custom filters) here’s what you’d get:

 

Name:
(cn=LDAP*)

 

Surname & Given Name (in reality Surname OR Given Name):
(|(sn=LDAP*)(givenName=LDAP*))

 

Display Name:
(displayName=LDAP*)

 

 

For another example - say in the unlikely event that your employees are better at numbers than names, they might prefer searching the address book by typing telephone extension numbers. To achieve it you could use this filter:

(telephoneNumber=*LDAP*)

 

In these examples you see the use of the important identifier “LDAP“.

The word “LDAP” in this context, is a dynamic place-holder containing the string that the user typed into the address book.

We can imagine the user typed the telephone extension “7686”, which will be inserted into our filter and replace the word “LDAP”.

So, in this example, before sending the filter to the LDAP server, the scanner will replace the word “LDAP” by “7686”, and we end up with the actual filter:

(telephoneNumber=*7686*)

 

The asterisks are regular wildcard characters, part of the standard/universal LDAP filter syntax, and how to use wildcards in filters will not be covered in this overview, I’ll just say that it sometimes makes sense to use wildcards before and/or after the search criteria string, depending on the nature of your search.

 

Keep in mind; once you activate the Email Address Book Filter, it disables whatever preset filter is activated on the main LDAP config page, and only your custom filter will be active.

 

3 – User ID Query Filter

This filter is used in combination with Network Authentication (Be it Kerberos, SMB or LDAP authentication) and specifically applies to the function “Personalize Touch UI” that automatically retrieves authenticated user data from LDAP, specifically Home directory for “Scan to Home” or email address for the “Email” and “Internet Fax” services (to auto populate the user’s FROM / TO fields).

When “Personalize Touch UI” is enabled, then immediately behind the user’s Network Authentication session, the scanner will use the typed Login Name in an LDAP query and try to fetch the authenticated user’s data.

Let’s imagine a situation where the scanner is set up with "Personlize Touch UI", without any custom filter applied. In our thought experiment, a user, Kirsten Dunst, authenticates with her login name “kdunst”.

Without a custom filter applied, the scanner will by default use the typed Login Name and build a User ID query filter that targets the LDAP attribute “sAMAccountName”, which is in the majority of situations, a Microsoft Active Directory equivalent to an unqualified Login Name.

So if Kirsten Dunst's network was equipped with the fairly standard combo of Microsoft Kerberos and Microsoft Active Directory, then “Personalize Touch UI” would work right out of the box with no use for a custom “User ID Query Filter”.

The filter sent to the LDAP server will in our example end up being (sAMAccountName=kdunst), and a Microsoft Active Directory will easily handle such query and fetch her home address for scan to home, or auto-populate her email address.

But Kirsten Dunst's network might not have a Microsoft Active Directory.

She might find herself on a network where Lotus Domino or openLDAP is used instead, and she notices she can’t scan to home, and her email is not auto-populated.

This is because both Lotus Domino and openLDAP directories do not know the “sAMAccountName” attribute. Instead, these directories use an equivalent attribute called “uid”.

So the filter (sAMAccountName=kdunst) is not relevant in such a situation.

To help Kirsten and make “Personalize Touch UI” work for her, one could then enable the “User ID Query Filter” and this would alter the LDAP query following the Network Authentication session.

In this specific example situation, the filter to use is simply:

(uid=LDAP),

Notice the word “LDAP” is a dynamic place-holder for Login Name, and will be replaced with “kdunst” or whatever Login Name you typed during Network Authentication.

With the custom filter in place, the scanner would construct filter (uid=kdunst) and send it to the Domino or openLDAP server, then Kirsten’s data would successfully be returned to the scanner. She would now be able to Scan to Home, and when using Scan to Email, her own email address would autopopulate her TO and FROM fields.

 

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