Category Archives: M365Permissions

Automation, Azure, Exchange Online, Identity, M365Permissions, Microsoft Teams, Office 365, OneDrive for Business, PowerBI, Powershell, Security, Sharepoint Online

M365Permissions v1.1.6

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1.1.6 brings all separate catagories we scan in line by making the report columns the same (=Common Data Mode). This makes comparing and pivoting a LOT easier 🙂

Also, added Partner Permissions and Entra Devices (including Cloud PC’s).

Main changes:

  • [Feature] Add partner relationships
  • [Feature] Add entra devices & cloud pc’s
  • [Feature] Remove group enumeration for all entra type groups
  • [Feature] Implement Common Data Model
  • [BugFix] Don’t scan Teams Channels twice
  • [BugFix] Do not retry when getting 404 errors
  • [BugFix] Properly restore site lock state if modified

Full changelog here

Download / Use:

M365Permissions module page | Github | PSGallery

Automation, Exchange Online, Identity, M365Permissions, Microsoft Teams, Office 365, OneDrive for Business, PowerBI, Powershell, Security, Sharepoint Online

M365Permissions v1.1.5

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1.1.5 brings some initial improvements to prepare for Managed Identities and fully automates creating a Service Principal (unattended/automated scanning).

But, that isn’t entirely finished yet. However, since my target platforms are Automation Accounts and Azure Functions, which are heavily memory-constricted, I’ve focused on reducing the module’s memory footprint and further enhancing performance. The module now uses up to 80% less memory at no cost to scan speed!

I’ve described how to first set up a service principal in a separate post.

Full changelog:

  • [Feature] Add application and policy scanning
  • [Feature] Scan Entra Users in batches
  • [Feature] Improve memory usage
  • [Feature] Use tenant specific report folder
  • [Feature] Make logLevel configurable
  • [Feature] Experimental Managed Identity support
  • [Feature] Automatically handle Sharepoint Site Locks
  • [Feature] Automatically deduplicate and diff all reports
  • [Feature] Add objectId’s to report where useful
  • [Feature] Display calculated remaining scan time
  • [Feature] Service Principal create function
  • [Feature] Improved changed detection (e.g. ignore display name changes)
  • [BugFix] Respect verbose settings in child jobs
  • [BugFix] For english permission descriptions to avoid diff issues

Download / Use:

M365Permissions module page | Github | PSGallery

Automation, M365Permissions, PowerBI

Allowing a Service Principal to Scan PowerBI

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PowerBI’s admin-level API’s are not enabled at the OAuth / Entra level, but need to be enabled in the PowerBI Admin Center before you can use M365Permissions to scan all your PowerBI resources for access.

  1. Go to the Entra portal and create a security group, e.g. ‘PowerBISPNAccess’
  2. Add your service principal to the new group (you can find it under Enterprise Applications):
  1. Go to the PowerBI portal and search for ‘service principals can access’ and configure as follows:
Automation, Exchange Online, Identity, M365Permissions, Microsoft Teams, Office 365, OneDrive for Business, PowerBI, Powershell, Security, Sharepoint Online

M365Permissions v1.1.4

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1.1.4 finally brings unattended scanning using a service principal!

I’ve described how to first set up a service principal in a separate post.

Full changelog:

  • [Feature] Add SPN scanning
  • [Feature] Configurable connection method
  • [Feature] Scan PowerBI gateways
  • [Feature] Scan PowerBI Lakehouses and Warehouses
  • [Feature] Add view config function
  • [Feature] Client cert creation function
  • [BugFix] Fix diff scanning path issue
  • [BugFix] Exclude modified field when detecting changes

Download / Use:

M365Permissions module page | Github | PSGallery