Office.Auth.getAccessToken doesn't work in Outlook Web. Possible solutions?

[xcabezas]

Type of issue

Other (describe below)

Feedback

I have been looking for information and i found that Office.Auth.getAccessToken doesn't work in outlook.com.
How should i replace it? Does Microsoft recommend some other way to authenticate "On BeHalf Of"?

https://learn.microsoft.com/en-us/javascript/api/office/office.auth?view=common-js-preview
https://learn.microsoft.com/en-us/javascript/api/requirement-sets/common/identity-api-requirement-sets?view=common-js-preview

Page URL

https://learn.microsoft.com/es-es/javascript/api/requirement-sets/common/identity-api-requirement-sets?view=common-js-preview

Content source URL

https://github.com/OfficeDev/office-js-docs-reference/blob/live/docs/requirement-sets/common/identity-api-requirement-sets.md

Author

@o365devx

Document Id

03a3e7d7-fd99-fc1a-f401-9f8905163e01

Platform Id

efd0c925-9b13-798e-0df7-956ce6eff859

[davidchesnut]

Hi @xcabezas,

If you are trying this on outlook.com accounts (MSA) those aren't supported. See Identity API requirement sets for full support requirements. I recommend using nested app authentication for SSO instead.

NAA supports more platforms including Outlook.com accounts. Also it supports being used in an SPA add-in, or the OBO flow like getAccessToken.

Cheers,
David