Custom login module in ear

[J.B.A.]

Hi all,

I used to have a custom login module class in my ear which was loaded conveniently via the deprecated org.jboss.as.security module:

<subsystem xmlns="urn:jboss:domain:security:1.2">

    <security-domains>

        <security-domain name="MyDomain">

            <authentication>

                <login-module code="my.example.package.CustomLoginModule" flag="required"/>

            </authentication>

        </security-domain>

    </security-domains>

</subsystem>

After migrating to WildFly 26, I am trying to setup the same login module by following this guide. However, the custom login module doesn't seem to be detected. When trying to add a custom callback handler, just like in the guide, I get a java.lang.IllegalStateException: WFLYELY00045: Failed to load CallbackHandler from the provided module.

I suppose this is because I deploy the CustomLoginModule in an ear instead of adding it as a module. Is there any way to load it from the deployment?

[Diana Krepinska]

Hello, the custom login module must be added as a wildfly module, it cannot be loaded from deployment.

[Jayant Nahar]

I'm also facing the same issue, even with adding login module as WF module.

Can someone please help resolve the issue?

Thank you in Advanced...!!

-------------------------------------------

[Jayant Nahar]

Hello experts,

I did try to add custom login module as wildfly module, like

module add --name=lm --resources=path/to/custommodule/CustomLoginodule.jar --dependencies=org.wildfly.security.elytron

And added it to global modules as well, like

/subsystem=ee:list-add(name=global-modules,value={name=lm})

The custom module has custom callback handler, but still I get the same error as above (WFLYELY00045: Failed to load CallbackHandler from the provided module) while running below command.

/subsystem=elytron/jaas-realm=myRealm:add(entry=test,path=./conf/jaas.config,module=lm,callback-handler=com.main.login.CustomCallbackHandler)

Can someone please help resolve this issue? I'm really stuck here.

Thank you in advanced..!!

---------------------------------------------

On Wednesday, March 30, 2022 at 8:25:00 PM UTC+5:30 Diana Krepinska wrote:

[Ashok Ilapavluri]

I am also facing exactly the same issue, can someone please respond.

Thanks

Ashok.

[Pep Grifell]

Hello,

I did this to migrate my custom login to Elytron:

https://github.com/pepgrifell/ElytronCustomRealm

Hope it helps.

Regards,

pep

El dia dilluns, 11 de desembre del 2023 a les 23:25:34 UTC+1, Ashok Ilapavluri va escriure:

[Diana Krepinska]

Hello,

I see your example command:

/subsystem=elytron/jaas-realm=myRealm:add(entry=test,path=./conf/jaas.config,module=lm,callback-handler=com.main.login.CustomCallbackHandler)

uses a relative "path". You should rewrite it to use a "relative-to" attribute or provide a full path. And is the com.main.login.CustomCallbackHandler class present in the CustomLoginodule.jar  ?

[Diana Krepinska]

If you want to use a default callback-handler provided by wildfly, you can just omit this attribute.

[David Carricajo]

Diana, what if you still want to use a custom login module but access to EJB is needed for authentication?

is this the way to go or is there any other option?

https://github.com/AntonYudin/wildfly-securityrealm-ejb

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