We are trying to setup Azure AD SSO integration for Sitecore 10.2 Instance,
We captured .Har for Reference. I guess here we can not attach. On reference: https://support.zendesk.com/hc/en-us/articles/204410413-Generating-a-HAR-file-for-troubleshooting
Note: We did verification in two Azure AD subscriptions,
- Company account followed configuration like this - http://sitecore.gunasekaransengodan.com/sitecore-azure-active-directory-ad-sso
- Client Specific Subscription: Same kind of configuration followed.
- Company configuration with Tenant and client ID allows to login and redirects Launchpad.
- Client specific Tenant and client ID fails with 400 - HTTP Error 400. The size of the request headers is too long.
Please advise for resolution, Is there a restriction to get the long cookie from Sitecore end? Or other issues.?.
We tried changing the size as suggested : https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1001329
Not luck on result. We also verified the Registry for MaxFieldLength and MaxRequestBytes. On Reference: [https://learn.microsoft.com/en-us/exchange/troubleshoot/client-connectivity/400-bad-request] [![Screen: Registry]]
Any experience similar or input will be appreciated.