Nested App Authentication (NAA) token to protect middle-tier server
I'm working on an outlook addin and want to use the NAA accesstoken to validate the user on an api running on a php webserver. The addin runs as a taskepane (created with yo office) with the app only manifest. I have setup NAA to do Microsoft graph calls on behalf of the user. I have used this guid to setup NAA (copy/past) https://learn.microsoft.com/en-us/office/dev/add-ins/develop/enable-nested-app-authentication-in-your-add-in I have setup a php server (not in Microsoft infrastruktur) for a simple API, that handlers MySQL calls and app only calls to Microsoft graph. The php api authenticate itself with a client secret from the Azure app registration. Both are working as expected. Can i use the accesstoken from the NAA, to authenticate the user on the php server? If it can be done how do I validate the token?
Evolution with business account (oauth2)
Recently domainFactory migrated mail to Microsoft 365 business accounts. I used to use the Evolution mail client (Fedora Linux, flatpak version) for mail. Unfortunately I am not able to login to my account with Evolution. You can find my discussion here: https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/515#note_2384010 I also noticed that the login is no problem with a personal account. Does anybody have experience with this?Windows Hello for Business Configuration Issue with multiple Devices
Hello everyone, We are currently facing an issue with our Windows Hello for Business configuration for Multiple Users/Devices, and I'd like to seek your assistance and insights on this matter. We've implemented Windows Hello for Business through Group Policy (User Configuration) and deployed it within our User Organizational Unit (OU). Initially, everything seemed to be working seamlessly. Users were able to log in to their devices, set up Windows Hello for Business, and use it without any problems. However, a problem arises when the same user attempts to log in from another device. Ideally, we expect the same behavior, where the user gets the Windows Hello configuration, successfully sets up their PIN, and can use it for subsequent logins. However, after a reboot, the user is prompted to log in with their password only, and the Windows Hello Sign-in option does not appear. What's even more concerning is that this issue has now started affecting the user's ability to log in with a PIN on their initial device as well. We would greatly appreciate your insights and suggestions on how to troubleshoot and resolve this issue. If anyone has encountered a similar situation or has any guidance on resolving Windows Hello for Business configuration problems, please share your expertise. Thank you in advance for your assistance. Best regards, Rashad BakirovOAuth + IMAP on Outlook stopped working
On 9/24/21, my outlook.com email address stopped working with OAuth over IMAP. Nothing changed on my end. It works with normal authentication. It had been working fine with OAuth for months prior to this. Another user has reported the same issue in another forum. Oddly, the Access Token is being received just fine. But when the IMAP AUTHENTICATE command is sent, the Access Token is rejected with the useless "AUTHENTICATION failed" error message. I have contacted the outlook.com team, and they told me they can only provide support for the website, which is ridiculous, and they told me to post in this forum. I contacted the Office 365 team and they told me to contact the outlook.com team. So I'm getting the run around.
