SharePoint SSO for Teams Tab app

Question

I am developing Teams Tab app that has function to redirect SharePoint site. currently manifest webApplicationInfo is set as below&nbsp;&nbsp;"webApplicationInfo": {
        "id": "25a08858-151f-477d-8fff-e72c9254ac22",
        "resource": "api://abc.com/25a08858-151f-477d-8fff-e72c9254ac22"         
    },  &nbsp;but SharePoint redirection is not working because Teams SSO is already configured. is there any solution for this ? . I tried adding&nbsp;Authorized client application by including SharePoint id. but didnt work&nbsp;

prasad_das-msft · Answer

MSTechcommunityasit&nbsp;- Could you please confirm if you have added SharePoint site in your valid domains list?

mstechcommunityasit · Answer

in manifest file, i configured valid domain as below .it needs work any SharePoint domain

"validDomains": [
"{teamSiteDomain}",
"abc.com",
"*.login.microsoftonline.com",
"*.sharepoint.com",
"resourceseng.blob.core.windows.net"
],

prasad_das-msft · Answer

MSTechcommunityasit&nbsp;- Is there any console error you are getting?

mstechcommunityasit · Answer

Prasad_Das-MSFT&nbsp;yes.teamslogon.aspx?spfx=true&amp;dest=/sites/SevenfIVE:211App resource defined in manifest and iframe origin do not matchfailureCallback @ teamslogon.aspx?spfx=true&amp;dest=/sites/SevenfIVE:211&nbsp;&nbsp;&nbsp;

prasad_das-msft · Answer

MSTechcommunityasit&nbsp;-&nbsp;If the domain in&nbsp;webApplicationInfo&nbsp;is not same with your tab app's domain, Teams will return this type of error to you.

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SharePoint SSO for Teams Tab app

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