Category: Microsoft

Azure Active Directory – How to give a Registered Application an AD Directory Administrative Role

By default a ‘Registered Application’ account is not a member of any¬†Directory Roles and/or group memberships and there is no easy way to make these changes using the portal. You may have an API or back-end application that will be required to perform actions on your AD that requires elevated permissions (e.g. Reset passwords or delete accounts etc..)

Normally for advanced configuration, you will need to start editing the manifest file. Luckily this has been made easy using the Portal. You can now edit the file directly, or download, make changes and then upload.

However, to make a ‘Registered Application’ a member of a ‘Directory Administrative Role’ you need to use PowerShell to add the role member to the ‘Service Principal’ (as I couldn’t find a way to do this in the manifest!).

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Azure Active Directory Graph API Wrapper to help make it a bit easier!

I have recently been trying to program against the Azure Active Directory (AAD) using the Microsoft.Azure.ActiveDirectory.GraphClient library. Unfortunately this library literally has no useful comments to assist understanding  or clarify parameters etc.. Let alone how best to use or implement objects and methods or what and why exception may occur.

Equally the MSDN documentation seems to be lacking in any examples and really has minimal comments (although I see it’s getting a bit better…I think).

To this end I have created a ‘wrapper / handler’ to simplify all sorts of AAD interactions called AADGraphHandler. It effectively will help manage the creation of the ActiveDirectoryClient and a bunch of it’s operations. You can find this on GitHub at https://github.com/nrogoff/AADGraphHandler

You can get access to the ActiveDirectoryClient directly, and so any methods not covered yet. (e.g. Adding and removing roles to a user. Just not needed it yet!)

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Fix broken Adobe Acrobat DC PDF Preview Handler in Outlook

Fix broken Adobe Acrobat DC PDF Preview Handler in Outlook

If you are getting ‘This file cannot be previewed because of an error with the following previewer: PDF Preview Handler’ when selecting a PDF in Outlook, and you have Acrobat DC installed…

…then one potential fix is as follows: Continue reading “Fix broken Adobe Acrobat DC PDF Preview Handler in Outlook”

Let’s Encrypt Extension for Azure App Services

Let’s Encrypt Extension for Azure App Services

Thanks to Simon J.K. Pedersen (https://github.com/sjkp) there is now a reasonably easy way to get auto-updating “Let’s Encrypt” SSL certificates in you Azure App Services using the “Azure Let’s Encrypt” Extension (https://github.com/sjkp/letsencrypt-siteextension).

There are some very comprehensive install and setup steps here https://github.com/sjkp/letsencrypt-siteextension/wiki/How-to-install

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Windows 10 Virtual Desktops – Quick guide and shortcut keys

When you have dozens of apps open and working across different tasks, then Windows 10 Virtual Desktops can help. By using virtual desktops you can open or move the right apps and browsers for a particular task to it’s own desktop.

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Unit Test Class ReSharper Template and Snippets for nUnit and MS Test

Quick helper boiler plates for setting up your Unit Test.

I have included ReSharper Template here that you can import directly Resharper Templates.

After importing the ReSharper Templates then you can use ‘uTestBoiler’ or ‘uTestnUnitBoiler’ shortcuts to add the code below into any test class.

If you don’t have ReSharper, then you can add the snippets below to Visual Studios Snippet Manager by following the instructions here https://msdn.microsoft.com/en-us/library/ms165394.aspx

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