docs/integrations/document_loaders/microsoft_sharepoint/

[giscus[bot]]

docs/integrations/document_loaders/microsoft_sharepoint/

Microsoft SharePoint is a website-based collaboration system that uses workflow applications, “list” databases, and other web parts and security features to empower business teams to work together developed by Microsoft.

https://python.langchain.com/docs/integrations/document_loaders/microsoft_sharepoint/

[flytzen]

I am struggling to make the authentication step work.
If I follow the instructions and leave the App Registration as the default "single tenant" then I get the following error when I try to consent (after I paste the URL back into the terminal):
Application '1094fbdc-5365-4b7f-91a5-35cd6db00d88'(fl-isobot) is not configured as a multi-tenant application. Usage of the /common endpoint is not supported for such applications created after '10/15/2018'. Use a tenant-specific endpoint or configure the application to be multi-tenant.

If I change the App Registration to be multi tenant, I instead get the this error:

Unable to fetch auth token. Error: (invalid_client) AADSTS700025: Client is public so neither 'client_assertion' nor 'client_secret' should be presented.

The reason for the second error is that the return_url "https://login.microsoftonline.com/common/oauth2/nativeclient" is generally associated with a "public" client. What you need to do is that add the "platform" "Web" and then specify this return url. If you specify "desktop app/mobile" as the platform then you will get this error.
Changing the platform to "Web" as well as setting the app registration to be multi tenant will enable the auth to work.