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verified publisher icon vgrem

SharePoint Online SAML Auth Broken - Migrate to Azure AD

Open vgrem opened this issue 4 months ago • 7 comments

The SAML authentication method for SharePoint Online has been disabled by Microsoft, effective immediately. This is a global service-side change and is not a bug in this library.

This is a breaking change. Any code using SAML auth will fail.

What to do now:

Stop using the SAML authentication method.

Immediately migrate to a supported Azure AD (OAuth 2.0) method such as ClientId/Secret or Interactive login.

See the library's documentation for examples using modern authentication.

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vgrem avatar Aug 19 '25 13:08 vgrem