[keycloak-dev] Override "native" Keycloak providers

[Jerry Saravia]

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/java/org/keycloak/provider/ProviderManager.java#L96-L100



These are the 4.8 changes

https://github.com/keycloak/keycloak/blob/4.8.3.Final/services/src/main/java/org/keycloak/provider/ProviderManager.java#L96-L99



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
|virginpulse.com/global-challenge
492 Old Connecticut Path, Framingham, MA 01701, USA
Australia | Bosnia and Herzegovina | Brazil | Canada | Singapore | Switzerland | United Kingdom | USA
Confidentiality Notice: The information contained in this e-mail, including any attachment(s), is intended solely for use by the designated recipient(s). Unauthorized use, dissemination, distribution, or reproduction of this message by anyone other than the intended recipient(s), or a person designated as responsible for delivering such messages to the intended recipient, is strictly prohibited and may be unlawful. This e-mail may contain proprietary, confidential or privileged information. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Virgin Pulse, Inc. If you have received this message in error, or are not the named recipient(s), please immediately notify the sender and delete this e-mail message.
v2.48
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image552193.png
Type: image/png
Size: 681 bytes
Desc: image552193.png
Url : http://lists.jboss.org/pipermail/keycloak-dev/attachments/20190327/a52100ee/attachment-0004.png 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image065199.png
Type: image/png
Size: 687 bytes
Desc: image065199.png
Url : http://lists.jboss.org/pipermail/keycloak-dev/attachments/20190327/a52100ee/attachment-0005.png 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image383852.png
Type: image/png
Size: 757 bytes
Desc: image383852.png
Url : http://lists.jboss.org/pipermail/keycloak-dev/attachments/20190327/a52100ee/attachment-0006.png 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image365247.png
Type: image/png
Size: 30124 bytes
Desc: image365247.png
Url : http://lists.jboss.org/pipermail/keycloak-dev/attachments/20190327/a52100ee/attachment-0007.png