Hi,
I also wanted to override the default SAMLProtocolFactory with my class with the same
provider id as Thomas mentioned.
In my case, it has been successful in replacing the native provider with the same provider
id by using the Keycloak Deployer [1]. I confirmed it works with keycloak version
4.3.0.Final, 4.8.3.Final and 6.0.1.
The deployment approach is as follows. I think it's a straightforward way than
deployment as a module. +Bonus: Hot deployment works !!
- Create "jboss-deployment-structure.xml" and place under the
"META-INF" directory in your JAR or EAR which contains your classes.
- Deploy JAR or EAR by placing it in the
"$KEYCLOAK_HOME/standalone/deployments/" directory.
[1]
https://www.keycloak.org/docs/latest/server_development/index.html#using-...
--
Hiroyuki Wada
Nomura Research Institute, Ltd.
h2-wada(a)nri.co.jp
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________________________________________
差出人: keycloak-dev-bounces(a)lists.jboss.org <keycloak-dev-bounces(a)lists.jboss.org> が
Jerry Saravia <jerry.saravia(a)virginpulse.com> の代理で送信
送信日時: 2019年4月15日 22:12
宛先: Thomas Darimont
CC: keycloak-dev(a)lists.jboss.org
件名: Re: [keycloak-dev] Override "native" Keycloak providers
Thanks Thomas,
This worked!!!
Jerry Saravia
Software Engineer
T(516) 603-6914
M516-603-6914
virginpulse.com
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v2.52
From: Thomas Darimont <thomas.darimont(a)googlemail.com>
Date: Wednesday, March 27, 2019 at 18:23
To: Jerry Saravia <jerry.saravia(a)virginpulse.com>
Cc: "keycloak-dev(a)lists.jboss.org" <keycloak-dev(a)lists.jboss.org>
Subject: Re: [keycloak-dev] Override "native" Keycloak providers
This email originates outside Virgin Pulse.
Hello Jerry,
I encountered a similar problem with Keycloak 4.x when I needed to implement my own
SamlProtocolFactory to customize the SAML Message handling.
See:
http://lists.jboss.org/pipermail/keycloak-dev/2019-February/011745.html&l...
The only way I could get this to work was to add my custom extension jar to the module.xml
of the keycloak-services module,
see the link for details.
It's by far not the best solution, but at least it works.
Cheers,
Thomas
On Wed, 27 Mar 2019 at 22:28, Jerry Saravia
<jerry.saravia@virginpulse.com<mailto:jerry.saravia@virginpulse.com>> wrote:
Hello,
We’ve been using version 3.4.3 for a while now and are attempting to upgrade to 4.8 and
we’ve run into some issues.
Summary: We have created our own providers with the same PROVIDER_ID as some of the built
in providers. For example, PasswordCredentialProvider has a provider id of
“keycloak-password” and we created our own with the same id that gets loaded after the
native one. This worked because in 3.4.3 providers that were using the same id would still
have their factories added to the factory map.
See this link here for 3.4.3 changes:
https://github.com/keycloak/keycloak/blob/3.4.3.Final/services/src/main/j...
These are the 4.8 changes
https://github.com/keycloak/keycloak/blob/4.8.3.Final/services/src/main/j...
In 4.8, the fully qualified class name (FQCN) is not longer used. Instead it uses the
provider id and the spi name. I can no longer use the same PROVIDER_ID as the native
providers to ‘override’ them, but sometimes there is code that gets the provider
specifically by id. For example, in the UpdatePassword required action we have this:
PasswordCredentialProvider passwordProvider =
(PasswordCredentialProvider)context.getSession().getProvider(CredentialProvider.class,
PasswordCredentialProviderFactory.PROVIDER_ID);
In 3.4.3 because our provider was loaded we were able to inject into code that normally
isn’t overridable. We did the same for the OIDCLoginProtocolFactory to alter some token
endpoint behavior even the UpdatePassword required action itself rather than making a
brand new required action that is a “second rate” because it isn’t native to Keycloak.
Is there a solution for this in 4.8.3? I see this change was made in 4.0.0.Beta1 according
to some of the history.
J
Jerry Saravia
Software Engineer
T(516) 603-6914
M516-603-6914
virginpulse.com<https://nam02.safelinks.protection.outlook.com/?url=ht...
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v2.48
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