Malformed request when using idp_hint

[fusionauth_user]

so im trying to use the idp hint but i get the malformed request error.

what am i doing wrong with my url?
..../oauth2/authorize?client_id={clientid}&redirect_uri={redirect uirl}&response_type=code&tenantId={tennantID}&idp_hint={idp_id}

[dan]

Just to confirm, you are using FusionAuth v1.19.0 or later, correct? What version are you on?

That looks ok.

A few things to look at:

• The idp_hint value should be a valid UUID for an IDP configured in "Settings -> Identity Providers".
• The provider should be enabled for the application you are trying to log in to.
• You should be able to log in using that provider without the idp_hint (by clicking the 'login with Facebook' button, for example).

Can you confirm the above?

Thanks!

[dan]

Hmmm. I'm still not able to use the idp_hint with Google even though I've verified a plain login works. I'll file a bug.

[dan]

https://github.com/FusionAuth/fusionauth-issues/issues/909

[dan]

@fusionauth_user

Also, which idp were you trying to hint?

[fusionauth_user]

@dan said in Malformed request when using idp_hint:

@fusionauth_user

Also, which idp were you trying to hint?

As it happens, with google

And yes to all the questions you asked above

[dan]

Great. I've updated the documentation to reflect that google and facebook aren't supported; that'll be published next week. Sorry about that.

More details on the bug I filed above (and the doc change linked in the bug). If you try this with SAML/OIDC and it fails, please let me know.