# powershell get current user upn

$objSearcher.Filter =$strFilter $objSearcher.SearchRoot =$objDomain The default UPN is contained in the Canonical Name attribute on the Partitions container object in the configuration naming context. Even if all members are users, the member objects cannot be identified by Name (Relative Distinguished Name, which for users is the value $objSearcher.PropertiesToLoad.Add(“userprincipalname”) | Out-Null Powershell | Using Modify AD Groups with Alternate Credentials, Stop Chrome (or any app) from preventing Screen Locking and/or Screen Saver, PowerShell Error: The underlying connection was closed: An unexpected error occurred on a send, Can not install Exchange Online PowerShell MFA Update due to ClickOnce Application Security Settings, PowerShell | Dump all Variables / Objects to a Text File, Search Active Directory for Specific Word or Phrase (string) in a Group, Fix | Windows 10, “the connection cannot proceed because authentication is not enabled”. Powershell | Get Current User Principle Name (UPN) Quicky, I had a need to write a Powershell script that would figure out what the current users UPN (User Principle Name) was. Unless for all users the values of the cn and sAMAccountName attributes match. I need to read a CSV file which has 3 columns LAST NAME, FIRST NAME, EMAIL ADDRESS. First option and is the best – gets current logged in user almost in every situation (linux including): The problem with environmental variables – they can be altered by the user of the computer that the script is running on. This is shown here: Post was not sent - check your email addresses! It's not the shortest path but it's clean and it definitely works: # Get all users in AD and their UPNs: # Output file path What I usually do in a case like this is pre-populate a hash table with the user name as the key (which you can get from Get-ADGroupMember) and the UPN as the value. -GetDate Wanna get something from a file? Another downside of the executable is it needs to run in order to receive the result. # Open the CSV file There are several ways in Powershell to get / return current user that is using the system. You can use the Get-ADUser to view the value of any AD user object attribute, display a list of users in the domain with the necessary attributes and export them to CSV, and use various criteria and filters to select domain users. To get a list of user properties associated with Office 365 users, run the “Get-MSOlUser | Get-Member” command.$objSearcher.SearchScope = “Subtree” I am using a powershell script to update group membership on a regular basis. Use the Get-UserPrincipalNamesSuffix cmdlet to view the user principal name (UPN) suffixes in the Active Directory forest. Invoke-Item $csvFilePath. Change ), You are commenting using your Twitter account. If you mean retrieving all users that have a UPN assigned, then the following can be used: If instead you mean retrieving specific users by userPrincipalName, then you can use the following: or, if you know the DNS domain part will be the same for all: Get all users by UPN from an AD Group in Powershell, list of users using UPN from the entire domain, Will it work, Please help i'm in bit urgent , Awaiting reply. If you want to learn more or withdraw your consent to all or some of the cookies, please refer to the, Methods of getting current logged in user in Powershell, Real Life examples of using the current logged in user variable, BIFF Command Viewer for Microsoft OLE Excel XLS – BiffView++, OfficeMalScanner – Microsoft Office Files Malware Scanner, ExcelSheetUnhide by OC – Reveal / Unhide Hidden Excel Sheets, Powershell PS1 to EXE converter – PS2EXE by Markus Scholtes, Python Oletools Setup, Use – Microsoft Office File Analysis, SCCM Client Complete Uninstall / Remove + Powershell Script, Imphash usage in Malware Analysis – Categorizing Malware, DD-WRT – Custom Router Firmware – Flashing, Initial login. Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. whoami.exe /UPN In addition, the program 'whoami.exe' provides many other parameters for … UPN suffixes assigned to an organizational unit are stored in the upnSuffixes attribute in the Organizational Unit object. Another example is dividing in to appropriate variables of separated Domain and User Name of the current user: Your email address will not be published.$users | % { I declared the anticipated SAN as "john.doe" and wildcarded it in my condition, and it continues to write the "SAN does not match" message to me. To do so, we’re going to -Filter our results to display everyone (although we could include a username to only get one user) and then define the Search Base (using -SearchBase) to refine where in the query that the search will begin. $csvFilePath = ".\UPN.csv" 2. I plan to do this by first, taking the current AD group and exporting a .csv of UPN's and then comparing the exported list to a new .csv of UPN's. You can also get current logged in user with WMI object: Which is also fine and will return you with “DomainName\UserName”. I specify the SearchBase of the organizational unit (OU), and I use the * filter.$colResults = $objSearcher.FindAll(),$UPN = $colResults[0].Properties.userprincipalname Send-Mail Message Wanna get the date? Change Office 365 Synced Users UPN Name. Here’s a better way, requires knowing where the person lives in AD: ([adsi]”LDAP://CN=John Doe,OU=SBSUsers,OU=Users,OU=MyBusiness,DC=smallbusiness,DC=local”).userPrincipalName, Your email address will not be published. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. Your email address will not be published. I have Googled this and I've gotten many scripts, so far none of them work and I know I had this working before. Use the –Properties parameter followed by the userPrincipalName attribute (or whatever attribute you might be curious to query from). So here is the code:$strFilter = “(&(objectCategory=User)(SAMAccountName=$Env:USERNAME))” ( Log Out / a beacon to light the way in a mapless world of tech. This cmdlet is available only in on-premises Exchange. Azam's example is much shorter than mine but it's basically perfect. It is very important in the domain environment.$users = Get-ADUser -Filter * -Properties SamAccountName, UserPrincipalName