#Ldap query user sid download#
(The Additional Account Info tab makes it easy to double-check your work, so grab it from the Account Lockout and Management Tools page on Microsoft Download if you aren’t already using it it’s a great plug-in for ADUC.) The first time you perform this for a domain it will be necessary to identify the RID and GUID portions of the domain’s SID, so that you can create an LDAP Query, and then any future lookups will only require some quick match to convert the GUID portion into a format suitable for searching AD with. Select users with the “Password never expires option” enabled: (objectcategory=user)(userAccountControl:1.2.840.113556.1.4.There are a handful of tools and scripted solutions floating around for resolving SIDs to user accounts and the reverse, but here’s a handy way to do this by simply using Active Directory Users and Computers. List all AD users except blocked ones: (objectCategory=person)(objectClass=user)(!useraccountcontrol:1.2.840.113556.1.4.803:=2)ĭisplay the list of disabled user accounts: (objectCategory=person)(objectClass=user)(useraccountcontrol:1.2.840.113556.1.4.803:=16) Search for administrators in groups Domain Admins, Enterprise Admins: (objectClass=user)(objectCategory=Person)(adminCount=1) Let’s consider some useful examples of LDAP queries that are often used by the AD admins. Using the following filter, select all users named Jon: (&(objectClass=user)(objectCategory=person)(cn=Jon)) LDAP Query Examples for Active Directory Valid parameters: person, user, contact, computer, groups. You can refine search objects using the objectCategory and objectClass attributes. Let’s compose a filter that will return objects with cn equal to Jon or sn equal to Brion, for which cn is not equal to Alex: (&(|(cn=Jon)(sn=Brion)(!(cn=Alex))) You can use several logical operators in one filter at once, the main thing is not to get confused in parentheses. Operatorįor example, let’s select AD objects with cn equal to Jon and sn (surname) equal to Brion: (&(cn=Jon)(sn=Brion)) The following comparison operators can be used in a filter:įor example, the following filter returns all objects with cn (common name) attribute value Jon: (cn=Jon)įilters can be combined using boolean operators when there are multiple search conditions. The text form of LDAP search filters is defined in RFC 4515. For example, to find all users with job title starting with Manager, run the command: dsquery * OU=Employees,DC=theitbros,DC=com -filter "(&(objectCategory=person)(objectClass=user)(Title=Manager*))" LDAP Filter Syntax The dsquery utility returns the Distinquished Name of an object that matches the specified parameters, and for LDAP filters it has a filter parameter.
#Ldap query user sid windows#
Windows has several built-in tools such as dsget and dsquery, that allow you to run LDAP queries against Active Directory, For example: Get-ADObject -LdapFilter "(&(objectClass=user)(cn=*Brion*))" If you need to find objects of a specific type, you can specify the object type using the objectClass parameter.
In this example, we found that the given LDAP filter matches the user Jon Brion and the BrionTeam group. If you don’t know the type of Active Directory object you are looking for, you can use the generic Get-ADObject cmdlet: Get-ADObject -LdapFilter "(cn=*Brion*)" To search for Active Directory security and distribution groups in AD, use the Get-ADGroup cmdlet: To search for computers, use the Get-ADComputer cmdlet: Get-ADComputer –LDAPFilter ‘your ldap query’ Each of these cmdlets has a LdapFilter parameter that is specifically designed to use LDAP filters when searching for objects in Active Directory.įor example, to execute the above LDAP search query using Get-ADUser, open the powershell.exe console, and run the command: Get-ADUser -LDAPFilter '(objectCategory=person)(objectClass=user)(pwdLastSet=0)(!useraccountcontrol:1.2.840.113556.1.4.803:=2)' You can also use LDAP query filter in the following PowerShell cmdlets: Get-ADUser, Get-ADComputer, Get-ADGroup, and Get-ADObject (these cmdlets are part of the Active Directory PowerShell module).
#Ldap query user sid code#
Select the Custom Search type, go to the Advanced tab, and copy your LDAP query code into the Enter LDAP query field.Specify a name for the new saved query and click the Define Query button.Open the ADUC console and go to the Saved Queries section.Let’s try to execute this LDAP query using the ADUC console.