[keycloak-user] Keycloak not falling back in Chrome

Hugh Riley hugh.riley at mni-news.com
Mon Mar 14 10:57:20 EDT 2016

Odd. I don't remember setting that (it's set to ALTERNATIVE). But setting that to DISABLED solved the problem. However, even if it is set to ALTERNATIVE, should it not still fall back?


> -----Original Message-----
> From: Marek Posolda [mailto:mposolda at redhat.com]
> Sent: Monday, March 14, 2016 4:32 AM
> To: Hugh Riley <hugh.riley at mni-news.com>; keycloak-user at lists.jboss.org
> Subject: Re: [keycloak-user] Keycloak not falling back in Chrome
> Hi,
> according to the error, it seems that you switched "Kerberos"
> authenticator to ALTERNATIVE or REQUIRED in "Authentication" tab in admin
> console for Browser flow. However you didn't configure any LDAP or
> Kerberos federation provider for your realm. You need to add the federation
> provider and provide keytab, server principal etc. See docs for more details
> [1].
> [1]
> http://keycloak.github.io/docs/userguide/keycloak-
> server/html/kerberos.html#d4e2932
> Marek

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