Category Archives: PowerShell

Speaking at Experts Live Europe 2017, Berlin!

Once again I’m very proud and excited to announce that I will be speaking at Experts Live Europe 2017, in Berlin August 23rd to 25th.

Experts Live Europe, previously known as System Center Universe Europe, is celebrating 5 years anniversary this year, after beeing arranged in Bern, Basel x 2, and last year moved to Berlin, where it was announced that the conference in the future would be part of the Experts Live Network!

SCUE16 – System Center Universe Europe becomes Experts Live Europe from itnetX AG on Vimeo.

I have been lucky to attend every single one of the previous conferences, and last year I presented a couple of sessions there as well. I have got to know some great community leaders and IT pros from all over the world at this conference, it really is one of the best community conferences around, as well as top experts and contents in sessions!

This year I will present 2 sessions:

I will also be running a Discussion Panel on “Identity, Security & Compliance” http://sched.co/B9TK , together with Simon May, Principal Program Manager – Intune, Microsoft, EMS MVP Jan Ketil Skanke, and CDM MVP Tudor Damian.

And, in addition to the already mentioned great experts, content and community, there’s also great parties there!

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Read my recap of last years conference at the same venue here: https://gotoguy.blog/2016/08/31/experts-and-community-unite-at-last-ever-scu_europe-2016-expertslive-next/

If you haven’t already registered, and are still wondering wether to go, read more about the conference and register here: http://www.expertslive.eu.

Hope to see you there!

Working with Azure AD Extension Attributes with Azure AD PowerShell v2

In a recent blog post, https://gotoguy.blog/2017/02/17/assign-ems-license-with-azure-ad-v2-powershell-and-dynamic-groups/, I wrote about how to use extension attributes in local Active Directory and Azure AD, for the purpose of using these extension attributes for determine membership i Azure AD Dynamic Groups.

In the process of investigating my Azure AD users (synchronized and cloud based),  I wanted to see how I could use Azure AD v2 PowerShell CmdLets for querying and updating these extension attributes. This blog post is a summary of tips and commands, and also some curious things I found. There is a link to a Gist with all the PowerShell Commands at the end of the blog post if you prefer to skip to that.

Lets start by looking into one user:

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For my example user I have the following output:

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In the above linked blog post, I wrote about using the msDS_cloudExtensionAttribute1 and 2 for assigning licenses, so I see those values and more.

I can also serialize the user object to JSON by using $aadUser.ToJson(), which also will show me the value of the extension attributes:

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I can look into and explore the user object with Get-Member:

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From there I can see that that the Extension Property, which is of type System.Collections.Generic.Dictionary supports Get and Set. So lets look into how to update those extension attributes. This obviously only work on cloud homed users, as synchronized users must be updated in local Active Directory. This series of commands shows how to add extension attributes for cloud users:

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The next thing I thought about, was how can I make a list of all users with their extension attributes? I ended up with the following, where you either can get all users or make a filtered collection, and from there loop through and read any extension attributes:

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When I look into my extended users list object, I can list the users and values with extension values:

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So to some curios things I found. As explained in the blog post https://gotoguy.blog/2017/02/17/assign-ems-license-with-azure-ad-v2-powershell-and-dynamic-groups/, if you are running a Hybrid Exchange organization you would probably use extensionAttribute1..15 instead of the msDS_cloudExtensionAttribute. In another Azure AD tenant I tested on that, but using the commands above I never could list out the extensionAttribute1..15 on my users. I never found a way to validate and check those values, but if I created a Dynamic Group using for example extensionAttribute1 or 2, members would be populated! So it was obvious that the value was there, I just can’t find a way to check it.

I even tested on Graph API, but did not find any extensionAttribute there either, only msDS_cloudExtensionAttribute. For example by querying:

https://graph.microsoft.com/v1.0/users/<userid or upn>?$select=extension_66868723f2984d3e8c18f0ebd134240f_msDS_cloudExtensionAttribute2

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I can see my extension value.

However, if I try: https://graph.microsoft.com/v1.0/users/<userid or upn>?$select=extensionAttribute2, I cannot see the value even I know it’s there.

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Strange thing, hopefully I will find out some more on this, and please comment if you have any ideas. I will also ask this from the Azure AD team.

Here is the gist with all the commands:

Assign EMS License with Azure AD v2 PowerShell and Dynamic Groups

While we are waiting for support for group based licensing in the Azure AD Portal I have created this Azure AD v2 PowerShell solution for assigning EMS (Enterprise Mobility + Security) license plans using Azure AD v2 PowerShell module and Dynamic Groups.

The PowerShell CmdLets used here requires the Azure AD v2 PowerShell Module, which you can read about how to install or update here: https://gist.github.com/skillriver/35fba9647fbfbe3e99718f0ad734b241

Source of Authority, Attributes, Sync and Dynamic Groups

In my scenario I want to use extension attributes to automatically calculate membership using Dynamic Groups in Azure AD. The members of these groups will be assigned the EMS licenses.

Most organizations will have an on-premises Active Directory synchronizing to Azure AD, so the source of authority is important for where I set the value of the extension attributes, as I want my Dynamic Groups to calculate membership for both On-premise and Cloud based users (I have some Cloud based admin account I want to license as well).

So, lets take a look at my local Active Directory environment. If you have Exchange installed in your organization, you will have extended the schema with extensionAttribute1..15.

But in my case, I never have installed any versions of Exchange in my current environment, and only used Exhange Online, so I don’t have those attributes. Instead I have msDS-cloudExtensionAttribute1..20.

So I decided on using the following attributes locally in AD:

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I have previously used ENTERPRISEPACK (SkuPartNumber for Office 365 E3) for licensing Office 365 E3 plans. In this scenario I will use the msDS-cloudExtensionAttribute2 for either EMS (SkuPartNumber for EMS E3) or EMSPREMIUM (SkuPartNumber for EMS E5).

You can also use Active Directory PowerShell to set these values on-premises:

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Note that if I had Exchange installed, I could just have used extensionAttribute1 and extensionAttribute2, and these would be automatically synchronized to Azure AD in an Exchange Hybrid deployment. However, in my case I need to manually specify the option for Directory extension attribute sync in Azure AD Connect:

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And then selecting to synchronize those two selected attributes:

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After these Directory extensions are configured and synchronized to Azure AD, I can check these attributes with the following AAD v2 command:

Get-AzureADUser –ObjectId <youruser> | Select -ExpandProperty ExtensionProperty

In my environment I will find these attributes:

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Note that the msDS_cloudExtensionAttribute1..2 has now been created in Azure AD for me, and been prefixed with extension_<GUID>_, where the GUID represent the Tenant Schema Extension App:

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So now I know that my on-premises users with values for msDS_cloudExtensionAttribute1..2 will be synchronized to the extension attributes in Azure AD. But what about users that are source from Cloud? There are no graphical way to set these extension attributes, so we will have to do that with Azure AD v2 PowerShell. In my example I have a Cloud admin account I want to set this attribute extension for (scripts are linked later in the blog):

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With that, I now have configured the users I want with the extension attribute values, and are ready to create the Dynamic Groups.

Creating Dynamic Groups for Assigning EMS Licenses

Earlier in the blog post I mentioned that I wanted to use the msDS_cloudExtensionAttribute2 for assigning either EMS E3 or EMS E5 licenses. If I run the following command, I get my Subscriptions, here listed by SkuId an SkuPartNumber. EMSPREMIUM refers to EMS E5, while EMS refers to the original EMS which is now E3.

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On that basis I will create 2 Dynamic Groups, one that looks for EMSPREMIUM and one that looks for EMS in the extension attribute. You can create Dynamic Groups in the new Azure AD Portal, or by running these PowerShell commands:

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After a while memberships in these dynamic groups will be processed, and I can check members with the following commands:

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In my environment I will have this returned, showing users with membership in the EMS E3 and EMS E5 group respectively:

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Before I proceed I will save these memberships to objects variables:

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Assigning the EMS licenses based on group membership

With users, attributes and dynamic groups membership prepared, I can run the actual PowerShell commands for assigning the licenses. I also want to make sure that any users previously assigned to another EMS license will be changed to reflect the new, so that they are not double licensed. Meaning, if a user already has an EMS E3 license, and the script adds EMS E5, I will remove the EMS E3 and vice versa.

The full script is linked below, but I will go through the main parts here first. First I will save the SkuId for the EMS subscriptions:

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Then I will loop through the membership objects saved earlier:

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Next, create License Object for adding and removing license:

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Then create a AssignedLicenses object, adding the AssignedLicense object from above. In addition, I check if the user has an existing EMS license to be removed, and if so add that SkuId to RemoveLicenses. If there are no license to remove, I still need to specify an empty array for RemoveLicenses.

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And then, update the user at the end of the loop:

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After looping through the EMS E3 members, a similar loop through EMS E5 members:

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So to summarize, with this script commands you can assign either EMS E3 or E5 licenses based on user membership in Dynamic Groups controlled by extension attributes. In a later blog post I will show how we can consistenly apply these licenses, stay tuned!

Link to the full script is below:

Link to script for managing and listing extension attribute properties for your users:

Session Recap, PowerShell Scripts and Resources from session on Azure AD Management Skills at NICConf 2017

Last week at NICConf I presented two sessions on Management of Microsoft Azure AD, Application Publishing with Azure AD – the New Management Experience! and Take your Azure AD Management Skills to the Next Level with Azure AD Graph API and Powershell!

In the last session i presented demos and scripts with some technical details, so in this blog post I will link to those PowerShell scripts together with some explanations. See also my slides for the sessions published here: https://docs.com/jan-vidar-elven-1/7677/nicconf-2017, and the session recording might be available later which I will link to.

First i talked about the new Azure AD PowerShell v2 module and install info:

Then connecting and exploring some objects and license info:

Then performing some Administration tasks including creating Dynamic Groups, setting user thumbnail photo, adding licenses and changing passwords:

In the next part of my session I went on to talk about the Azure AD Graph API and the Microsoft Graph API. The Microsoft Graph API will eventually be the “one API to rule them all”, as Azure AD also can be accessed by that API, but there are still use cases for the Azure AD Graph API.

In either case, to be able to use the APIs you must create and register an Azure AD Application of type Web App/Api, and give that Application the needed permissions to access the APIs. I showed in my session how to do this in the portal, and here you have a PowerShell Script for creating that same type of Application, this example for accessing the Azure AD Graph API:

Note that for the above script, you will need to note some output and manual operations:

  • Take a note of the Application ID, you will need that later:
    azureadapp
  • Take note of the Key Secret, you will need that later also:
    azureadappkeysecret
  • Application must be manually granted permission here, as this per now cannot be automated with PowerShell:
    azureadappgrantpermission

By the way, you should newer share this App Id and key secret publically (as I have just done here 😉 Other people could use that same information to access your APIs and Azure AD info, so take care to protect that info! (Of course I have deleted that info after showing this here 😉

Now, with this App registered in Azure AD, we can now start managing Azure AD via REST API calls, for example from PowerShell. The following script shows how we can get Self Service Password Registration Activity via the Azure AD Graph API, specifically we will use the Reporting API (https://msdn.microsoft.com/en-us/library/azure/ad/graph/howto/azure-ad-reports-and-events-preview). Note that the script will need the App Id and Key value noted from above:

With that last export to a Csv file I can import it to Power BI as a table, and create a report and a dashboard on it, for example showing which password reset registration method the users configured, what user and role type did the registration and the count and date for the registrations:

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In the session we also looked at the new Content Pack for Azure AD, showing sign-in and audit events, and also how you can get data from the Microsoft Graph API using a OData Feed:

I hope this scripts will be as useful for you as it is for me! Good luck with taking your management of Azure AD to the next level with Azure AD PowerShell and Graph APIs!

How to use PowerShell script for setting Azure AD Password Reset Writeback On-premises Permissions

When you configure the Azure AD Premium Self Service Password Reset solution on your Azure AD tenant and then the Azure AD Connect Password Writeback feature, you will need to add permissions in your local Active Directory that permits the Azure AD Connect account to actually change and reset passwords for your users  , as detailed here: https://docs.microsoft.com/en-us/azure/active-directory/active-directory-passwords-getting-started#step-4-set-up-the-appropriate-active-directory-permissions.

I wrote this PowerShell script that helps you configure this correctly in your domain/forest. Some notes:

  • You can use it in a single-domain, single-forest domain, or in a multi-domain forest, just remember to specify a Domain Controller for the wanted domain, and for the domain the Azure AD Connect account is in.
  • You have to find the Azure AD Connect Synchronization account, it would be MSOL_xxxx.. if you have used Express settings, or a dedicated account. Look at current configuration for details.
  • You can specify an OU for your users, and if inheritance is enabled all subordinate users and OUs will inherit the permissions. If not, please run the script once for each OU you want the permissions to be applied for.

Here is the script:

Hope the script will be helpful!

Exchange Online PowerShell with Modern Authentication and Azure MFA available!

A while back I wrote a blog post on how you could use Azure AD Privileged Identity Management to indirectly require MFA for Office 365 Administrator Roles activation before they connected to Exchange online via Remote PowerShell. See https://gotoguy.blog/2016/09/09/how-to-enable-azure-mfa-for-online-powershell-modules-that-dont-support-mfa/.

In december a new Exchange Online Remote PowerShell Module was released (in preview), https://technet.microsoft.com/en-us/library/mt775114(v=exchg.160), that uses Modern Authentication and that supports Azure Multi-Factor Authentication. Lets try it out:

First you need to verify that Modern Authentication is enabled in your Exchange Online organization, as this is not enabled by default: https://support.office.com/en-us/article/Enable-Exchange-Online-for-modern-authentication-58018196-f918-49cd-8238-56f57f38d662?ui=en-US&rs=en-US&ad=US

In my Exchange Online organization I verify that Modern Authentication is enabled:

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Next logon to your Exchange Online Admin Center, and go to Hybrid to download and configure the Exchange Online PowerShell Module:

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The configure button activates a click once install:

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After installation I’m ready to connect:

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Lets try it out on a MFA enabled admin user:

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And as expected, I’m prompted to provide my verification code:

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And after verification I can administer Exchange Online:

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So with that we are finally able to log in to Exchange Online PowerShell more securely with Azure Multi-Factor Authentication as long as Modern Authentication is enabled for your organization!

Experts and Community unite at last ever #SCU_Europe 2016! #ExpertsLive next

This years SCU Europe 2016, for the first time outside Switzerland in the 4th year running, was held in Berlin at the BCC (Berlin Congress Center) close to the Alexander Platz in the eastern parts of “Berlin Mitte”.

 

 

The intro video introducing the Experts:

Let’s begin with the end: at the closing note SCUE general Marcel Zehner announced and with a little bit of emotion that this was the last ever SCU Europe to be held.. You and your organization should be proud of what you have achieved, Marcel, it is one of the best community conferences around, and I have been fortunate to be able to visit all 4 starting with Bern in 2013, Basel in 2014 and 2015, and now Berlin in 2016. It’s only cities with B’s is it? In fact, you never know what twists and turns your career takes, but looking back I’m not sure I would be where I am now in turn of being presenter, MVP and community influencer myself if I had not travelled alone to Bern 4 years ago, that’s where I really started working with and for the Community (with a capitol C)!

Luckily SCU Europe will continue as Experts Live Europe next year! Same place at BCC, same organization and format, and the same dates only next year it will be: 23rd – 25th of August 2017. A new web page was launched, www.expertslive.eu, and Twitter (@ExpertsLiveEU) and Facebook have been changed to reflect that. The hash tag #SCU_Europe will eventually be inactive and you should now use #ExpertsLive.

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I think this is a very good decision, there has already been discussion on that the name “System Center Universe” is not really reflecting the content and focus of the conference, now embracing the Cloud, with content areas for Management, Productivity, Security, DevOps, Automation, Data Platform and more. ExpertsLive, originally a 1-day community conference in Netherland running each year back from 2009 and with up to 1200 participants, will now be a network of conferences, ranging from region based (ExpertsLive Europe, but also SCU APAC and SCU Australia will be ExpertsLive APAC and Australia next year), and local, country based ExpertsLive like the one in Netherlands, but more will come.

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The closing note video announcing Experts Live Europe:

This year at SCU Europe I was one of the Experts and presented two sessions on “Premium Identity Management and Protection with Azure AD” and “Deep Dive: Publishing Applications with Azure AD”. I also took part in a “Ask-the-Experts” area together with Cameron Fuller and Kevin Greene where we took questions on the topic System Center 2016. I participated on a discussion panel on Friday morning with Markus Wilhelm from Microsoft Germany on the subject Defense Strategies and Security, and of course we had the Meet and greet with the Experts at the Networking party. It was a really great experience speaking at this conference, thanks for having me!

 

 

 

 

The content of the conference this year was great, and for the first time there was 5 tracks, with over 70 sessions presented! All presentations and session recordings will be at Channel 9 in a few weeks time, so make sure you look at anything you missed or want to see again if you where there, or if you weren’t at the conference this year you can look at your sessions of interest.

I was travelling with a group this year, both from my company and some of our customers, in total we were 7 in the group, and also had 3 cancellations the last week before the conference from some customers that could not make it after all. Moving the conference to Berlin is a big part of why it now was easier to attract more Nordic attendance I think. We stayed at the Park Inn by Radisson right by the Alexander Platz and BCC, so it was really central and nice.

 

 

 

 

In good tradition there are a lot of parties and social networking going on. On the first night there are the Sponsors and Speakers Party, which was held in Mio right by the TV Tower by Alexander Platz, on Thursday we had the attendee Networking Party at the conference center. Later that night our group and some more partners/customers of Squared Up went on to another party at Cosmic Kaspar. It was really hot, so basically the party was at the pavement! On the last day we had the Closing Drinks, sponsored by Cireson and itnetX at Club Carambar, also close to the Alexander Platz. In addition, there are a lot of unofficial gatherings going on, lots of laughs and new and old friends have a good time.

 

 

 

 

 

 

See you next year at Experts Live Europe in Berlin 23-25th August, 2017!