Add custom Company Portal Url support and improve intune detection fo…

[Actu4l-Human]

Summary

This change adds support for a custom Company Portal URL (e.g. GCC High / sovereign cloud endpoints) and hardens the Intune MDM detection logic so it correctly identifies Intune across all manage.microsoft.* domains while avoiding obvious false positives.

Changes

Configurable Company Portal URL

Introduces a new optional configuration key: CompanyPortalUrl.

If set, the Company Portal view now loads this URL instead of a hard-coded commercial endpoint.

If not set, the existing behavior is preserved by falling back to the default commercial Intune Company Portal URL.

This enables environments such as GCC High to point the Company Portal tab at https://portal.manage.microsoft.us/ (or other valid Microsoft endpoints) via MDM configuration, without requiring a custom build.

Improved Intune detection for MDM URL

Replaces the previous substring check on mdmUrl.contains(".manage.microsoft.") with host-based detection.

The MDM URL is now parsed via URL(string:), and detection is performed on the host only.

A stricter pattern is used to match manage.microsoft. and subdomains of it, preventing matches against hosts like evil.manage.microsoft.notmicrosoft.com.

This allows Intune mode to be correctly selected for any manage.microsoft.* TLD (e.g. commercial, GCC High, and other Microsoft clouds), while reducing the chance of misclassification.

[almenscorner]

Hi,

Thank you for this, can you change the base to the dev branch instead of main so it can be included in a preview version?

[Actu4l-Human]

Sorry about that, just changed it to dev.

[Actu4l-Human]

Hey there! Any assistance needed for this PR? Looking forward to seeing this in a dev build I could hopefully try out :)