Forum Discussion
Showing an external WebApp in Teams tab - Authentication issue
We have some important company websites - Angular applications that are using ADAL/MSAL or no authentication at all - that our users are using very often. Currently they have the browser open + MS Te...
Mamatha-MSFT
Microsoft
MicrosoftDavid_Elsner Please go through the working Tab SSO authentication sample. It may help you.
Mamatha-MSFT I also found this sample. One question about this. I found two different ways to authenticate. First way is to use authentication through SSO - another way is this one: "Authenticate a user in a Microsoft Teams tab". Can you tell the difference?
I was hoping to launch my own angular app in the tab without doing too much efford (extra hosting etc..) but it might not be possible.
- Mamatha-MSFT
David_Elsner Authentication using Azure AD is used to get access to the user's profile information from Azure AD and Microsoft Graph.
single sign-on (SSO) is used to consent the app. If a user consents to use your app, they do not have to consent again on another device as they are signed in automatically.- Mamatha-MSFTDavid_Elsner Please let us know does that help clarify.
Mamatha-MSFT Has this issue been resolved? I'm also facing the same issue. Using Azure B2C, MSAL, InteractionType.Popup, Angular frontend. On Teams browser version, it works but on Teams windows app it does not. It tries to open the about page for the popup and points to windows store.
