If the relying party is Microsoft Online Services (O365 federation trust), forms based authentication may be enforced by the PromptLoginBehavior settings from on the federated domain. Use the following request protocol element for SAML 2.0 requests: samlp:AuthnContextClassRef with value urn:oasis:names:tc:SAML:2.0:ac:classes:Password Does the incoming request have query string parameters and/or message context controlling authentication method:Ĭheck the WSIGNIN request for the WAUTH parameter: wauth= urn:oasis:names:tc:SAML:1.0:am:password Next step would be to check if the request coming to AD FS is explicitly requesting a particular authentication mechanism and in turn is suppressing SSO via IWA.Ĭheck for Forms Based Authentication parameters in the SAML Message. Thanks for your help, but the problem was.Sometimes it helps just to reset the computer, but sometimes they. At the same time, they cant receive e-mail. 4 out of over hundred clients are complaining, that their send button in Outlook keeps disappearing. Set-ADFSProperties -WIASupportedUserAgents $wiaStringsĪt this point, the client side settings and AD FS configuration have been confirmed to be correct as required for IWA to work. Im noticing a very strange problem with some of our users.$wiaStrings = $wiaStrings+"NewString" (Example: $wiaStrings = $wiaStrings+"=~Windows\s*NT.*Edge"+"Mozilla/5.0").$wiaStrings = Get-ADFSProperties | Select -ExpandProperty WIASupportedUserAgents.You can use and locate the appropriate string if needed
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Add missing UserAgentString to ADFS Properties (ref: Configure browsers to use Windows Integrated Authentication (WIA) with AD FS).If the UserAgentString is not included in the existing list, you will need to add it.Determine if the Browser UserAgent string in question is included in configuration.Never ending supply of new product lines and kits, and no limitations during your. Observe the UserAgentString values in the WIASupportedUserAgents attribute of the Properties output All the stuff from Output is always forward-thinking and next level.Run Get-ADFSProperties | Select -ExpandProperty WIASupportedUserAgents in the PowerShell window.Validate WIASupportedAgents configuration.In case the user agent string of the browser is not configured in AD FS, authentication will fall back on forms based authentication in such cases.
If TRUE, then FBA can be an expected behavior.