PowerShellGallery – You are installing modules from an untrusted repository

When you work with HTML, CSS, and JavaScript, you often meet three versions on how those are stored in files – minified, formatted, somewhere in the middle (usually a total mess). I have all three versions in my PSWriteHTML module. Some are minified 3rd party resources, some are generated by my PowerShell commands (and are a total mess when it comes to formatting), and finally, some are formatted resources by using built-in VSCode features. In whatever form they are, they generally have no impact on how browsers display them. Browsers will read them in any kind and not care for how they look.

As you may have seen in my other post, there’s a simple, PowerShell way to get Office 365 Health Service data for you to use any way you like it. But before you can use that, you need to register granular permissions on your Office  365 tenant so that that data is provided to you. Here’s a step by step way to do it.

Microsoft Teams over the last few years have grown into an excellent and flexible tool for both small and big companies. Having the ability to chat with users, store files or have all sorts of data in one place makes it easy and functional. Of course, it has its fair share of issues, but it’s getting better. One of the cool features of Microsoft Teams is being able to send notifications to Microsoft Teams Channels using WebHook Notifications. In the beginning, this feature was pretty limited, but after a few years, it got much better with support for Adaptive Cards, List Cards, Hero Cards, Thumbnail Cards, and Office 365 Connector Card.

When you’re using Office 365 and want to send an email, you have two choices SMTP or Microsoft Graph API, which is a “new” kid on the block. For some time, I’ve used Microsoft Graph exclusively to send emails in favor of SMTP as it’s much easier to manage and generally works over HTTPS. If you type in google “Send email graph API PowerShell,” you will get lots of hits as bloggers, and Microsoft has already covered this topic. It’s even more critical than ever because Basic Authentication is deprecated in Office 365. To help out with the transition, Microsoft even released its PowerShell module. With Send-MgUserMail proposed as a way to send emails via Graph API, you will notice it’s far from being easy & user-friendly. Over two years ago, I released a PowerShell module called Mailozaurr (some people may not like my modules’ naming – but that’s how I roll!). In a blog post, Mailozaurr – New mail toolkit (SMTP, IMAP, POP3) with support for oAuth 2.0 and GraphApi for PowerShell, I’ve shown a basic functionality on how to send emails using SMTP OAuth 2.0 or Graph API, which aims to be drag & drop replacement over Send-MailMessage and is supposed to be as simple as possible to send an email with a low effort and high readability. You can also read on sending emails using Graph API by Tony Redmond in his blog post Moving on from Send-MailMessage: Sending Email from PowerShell using the Graph API.

Today I wanted to introduce a little product that I’ve created in the last few weeks called Dashimo. It doesn’t cover everything I wanted from it (feature wise), but it already can be used in production. Therefore, I thought it would be a good idea to get some feedback on whether I should spend some more time on it or throw it in the dumpster. Dashimo joins it’s older brother Statusimo of PowerShell modules allowing an easy way to build HTML output. If it will feel familiar, it’s because it was inspired with Bradley Wyatt PowerShell script he did. It gave me the idea of how I would like to build something similar but in a bit different way then he did, with much more flexibility. Still, if it wasn’t for him, the idea wouldn’t be there, therefore you should send him your thanks.

Having Bitlocker and LAPS in modern Active Directory is a must. But just because you enable GPO and have a process that should say Bitlocker and LAPS are enabled doesn’t mean much. Now and then you should verify things yourself. One of the Facebook users on PowerShell group just had this idea of exporting Bitlocker keys and then giving that list to his colleagues for manual verification. He wanted to do it half PowerShell and half manually. While the idea was great, why not take full advantage of PowerShell and have a helpful report with all the necessary information?

Two years ago, I wrote a blog post on how you can compare two or more objects visually in PowerShell that works on Windows, Linux, or macOS. I’ve been using that for a while, but it had a specific flaw. Comparing more advanced objects that you often see (for example, returned by Graph API, two config files) wasn’t working correctly, often throwing errors. The reason for this was that having nested hashtables arrays require more advanced logic. Today I’ve updated my module to use the ConvertTo-FlatObject function, which allows the Compare-MultipleObjects function to compare suitably more advanced objects hopefully. Of course, it should not throw errors anymore.