If you could add something to Kentico, what would it be and why?

Implement modern authentication for SharePoint online connections

Currently this is not supported. We NEED it and don't want to have to write our own.

In our SharePoint online tenant, we would like to disable legacy authentication and only use modern authentication. When we switch off legacy auth - per this link - https://blog.areflyen.no/2017/06/18/problem-with-connecting-to-sharepoint-online-in-office-365-with-powershell-sharepoint-designer-and-other-3-party-tools/

We get the following errors:

When testing SPO connection: A protocol error occurred. No sharepoint instance may be running on given URL or the credentials are not valid.


Log shows: Message: Cannot contact web site (our tenant) or the web site does not support SharePoint Online credentials. The response status code is 'Unauthorized'. The response headers are 'X-SharePointHealthScore=2, X-MSDAVEXT_Error=917656; Access+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the+web+site+and+select+the+option+to+login+automatically., SPRequestGuid=930dea9e-5076-8000-d4e3-43f449fdad9d, request-id=930dea9e-5076-8000-d4e3-43f449fdad9d, MS-CV=nuoNk3ZQAIDU40P0Sf2tnQ.0, Strict-Transport-Security=max-age=31536000, SPRequestDuration=26, SPIisLatency=0, MicrosoftSharePointTeamServices=16.0.0.9012, X-Content-Type-Options=nosniff, X-MS-InvokeApp=1; RequireReadOnly, X-MSEdge-Ref=Ref A: A7BCA7848AF7474E9DAC2ED8631876BC Ref B: CH1EDGE0811 Ref C: 2019-06-25T12:46:29Z, Content-Length=0, Content-Type=text/plain; charset=utf-8, Date=Tue, 25 Jun 2019 12:46:29 GMT, P3P=CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI", X-Powered-By=ASP.NET'.

<https://teams.microsoft.com/l/message/19:3411091ce0c6438ca616bd8fffd22110@thread.skype/1561470125774?tenantId=1f67262f-d37c-4cf9-8a56-fa1608024af7&amp;groupId=425e56fa-edc3-41c4-ba1f-533b9f45aa8a&amp;parentMessageId=1561470054520&amp;teamName=SPO/Teams/OneDrive&amp;channelName=General&amp;createdTime=1561470125774>

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Mark Collins shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

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