Configuring a Default Identity Provider helped up to some extent.
Thanks!
On Thu, Feb 16, 2017 at 3:51 AM, Adam Keily <adam.keily(a)adelaide.edu.au>
wrote:
It probably depends on how many IdP's you want to support. If you
only
have one, you can enable the setting in the IdP configuration for
'Authenticate by Default'. This will bypass the local login.
You'll need to modify / copy the first broker login auth flow to create
the user upon successful auth. Otherwise you'll get a failed login.
Probably doesn't answer all your questions but hope it helps.
-----Original Message-----
From: keycloak-user-bounces(a)lists.jboss.org [mailto:keycloak-user-bounces@
lists.jboss.org] On Behalf Of Jason B
Sent: Wednesday, 15 February 2017 8:18 PM
To: keycloak-user <keycloak-user(a)lists.jboss.org>
Subject: [keycloak-user] Force Keycloak to use external IdP as
authentication mechanism
We have a requirement to disable local login (username/password) and allow
login through IdPs configured in Identity broker.
To test this scenario I have configured Salesforce as SP and Keycloak as
IDP. And in IdP (keycloak) disabled "Forms" based login and configured an
external IdP as identity broker.
But this configuration resulting in "Invalid username or password." error
in keycloak. In logs I observed following stack trace.
01:36:06,532 WARN [org.keycloak.services] (default task-40)
KC-SERVICES0013: Failed authentication:
org.keycloak.authentication.AuthenticationFlowException
at
org.keycloak.authentication.AuthenticationProcessor.authenticateOnly(
AuthenticationProcessor.java:795)
at
org.keycloak.authentication.AuthenticationProcessor.authenticate(
AuthenticationProcessor.java:667)
at
org.keycloak.protocol.AuthorizationEndpointBase.
handleBrowserAuthenticationRequest(AuthorizationEndpointBase.java:123)
at
org.keycloak.protocol.saml.SamlService.newBrowserAuthentication(
SamlService.java:527)
at
org.keycloak.protocol.saml.SamlService.newBrowserAuthentication(
SamlService.java:523)
at
org.keycloak.protocol.saml.SamlService$BindingProtocol.
loginRequest(SamlService.java:310)
at
org.keycloak.protocol.saml.SamlService$BindingProtocol.
handleSamlRequest(SamlService.java:221)
at
org.keycloak.protocol.saml.SamlService$RedirectBindingProtocol.
execute(SamlService.java:514)
at
org.keycloak.protocol.saml.SamlService.redirectBinding(
SamlService.java:536)
at sun.reflect.GeneratedMethodAccessor686.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.jboss.resteasy.core.MethodInjectorImpl.invoke(
MethodInjectorImpl.java:139)
at
org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(
ResourceMethodInvoker.java:295)
at
org.jboss.resteasy.core.ResourceMethodInvoker.invoke(
ResourceMethodInvoker.java:249)
at
org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(
ResourceLocatorInvoker.java:138)
at
org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(
ResourceLocatorInvoker.java:101)
at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(
SynchronousDispatcher.java:395)
at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(
SynchronousDispatcher.java:202)
at
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.
service(ServletContainerDispatcher.java:221)
at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(
HttpServletDispatcher.java:56)
at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(
HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
io.undertow.servlet.handlers.ServletHandler.handleRequest(
ServletHandler.java:85)
at
io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.
doFilter(FilterHandler.java:129)
at
org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(
KeycloakSessionServletFilter.java:90)
at
io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
at
io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.
doFilter(FilterHandler.java:131)
at
io.undertow.servlet.handlers.FilterHandler.handleRequest(
FilterHandler.java:84)
at
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.
handleRequest(ServletSecurityRoleHandler.java:62)
at
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(
ServletDispatchingHandler.java:36)
at
org.wildfly.extension.undertow.security.SecurityContextAssociationHand
ler.handleRequest(SecurityContextAssociationHandler.java:78)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(
PredicateHandler.java:43)
at
io.undertow.servlet.handlers.security.SSLInformationAssociationHandl
er.handleRequest(SSLInformationAssociationHandler.java:131)
at
io.undertow.servlet.handlers.security.ServletAuthenticationCallHandl
er.handleRequest(ServletAuthenticationCallHandler.java:57)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(
PredicateHandler.java:43)
at
io.undertow.security.handlers.AbstractConfidentialityHandler
.handleRequest(AbstractConfidentialityHandler.java:46)
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstrai
ntHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at
io.undertow.security.handlers.AuthenticationMechanismsHandle
r.handleRequest(AuthenticationMechanismsHandler.java:60)
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHand
ler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at
io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(
NotificationReceiverHandler.java:50)
at
io.undertow.security.handlers.AbstractSecurityContextAssocia
tionHandler.handleRequest(AbstractSecurityContextAssocia
tionHandler.java:43)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(
PredicateHandler.java:43)
at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.
handleRequest(JACCContextIdHandler.java:61)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(
PredicateHandler.java:43)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(
PredicateHandler.java:43)
at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(
ServletInitialHandler.java:284)
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(
ServletInitialHandler.java:263)
at
io.undertow.servlet.handlers.ServletInitialHandler.access$
000(ServletInitialHandler.java:81)
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(
ServletInitialHandler.java:174)
at io.undertow.server.Connectors.executeRootHandler(Connectors.
java:202)
at
io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(
ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
01:36:06,532 WARN [org.keycloak.events] (default task-40)
type=LOGIN_ERROR, realmId=salesforce,
clientId=https://saml.salesforce.com
,
userId=null, ipAddress=10.0.2.2, error=invalid_user_credentials,
auth_method=saml, redirect_uri=
https://jason-dev-ed.my.salesforce.com?so=
00D62000005vWGB,
code_id=96d4d981-decd-47ed-ae08-09dfa5c6d6f4
Any idea how to disable the username/password prompt during the login and
force keycloak to use configured identity brokers?
Also, in case I have multiple external IdPs configured as identity brokers
in my keycloak instance is there any way to inform keycloak to use
particular external IdP (broker). I know we can use kc_idp_hint parameter.
This will be helpful during IdP initiated sso but in case it is a SP
initiated SSO, how can we specify the default external IdP?
Thanks!
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