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Create a module properties file named CASAMLoginModuleCAS.xml.

Compile and packaging cas.am.CASAMLoginModule and cas.am.CASAMPrincipal into CASAMLoginModule.jar. The codes are attached at the bottom of this page.

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Copy casclient.jar to <AM_BASE_DIR>/web-src/services/WEB-INF/lib.

Copy CASAMLoginModuleCAS.xml to <AM_BASE_DIR>/web-src/services/config/auth/default.

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*Tips: for development purpose, you can put the jars and xml into amserver.war directly and redeploy it as a normal web application on your web container. The directory structure is as follows:
      amserver.war\WEB-INF\lib\CASAMLoginModule.jar
      amserver.war\WEB-INF\lib\casclient.jar
      amserver.war\config\auth\default\CASAMLoginModuleCAS.xml

Configuring Access Manager

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Enter URL http://<host>.<domain>:<port>/amserver/UI/Login?module=CASAMLoginModuleCAS&goto=http://<host>.<domain>:<port>/portal/dt. (If you choose to use an organization other than the default, please specify that in the URL using the 'org' parameter.)

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Code Block
package cas.am;

import javax.security.auth.*;
import javax.security.auth.login.*;
import javax.security.auth.callback.*;

import java.security.Principal;


public class CASAMPrincipal implements Principal, java.io.Serializable {

    /**
     * @serial
     */
    private String name;


    public CASAMPrincipal(String name) {
	if (name == null)
	    throw new NullPointerException("illegal null input");

	this.name = name;
    }

    /**
     * Return the username for this <code>CASAMPrincipal</code>.
     *
     * <p>
     *
     * @return the username for this <code>CASAMPrincipal</code>
     */
    public String getName() {
	return name;
    }

    /**
     * Return a string representation of this <code>CASAMPrincipal</code>.
     *
     * <p>
     *
     * @return a string representation of this <code>CASAMPrincipal</code>.
     */
    public String toString() {
	return("CASAMPrincipal:  " + name);
    }

    /**
     * Compares the specified Object with this <code>CASAMPrincipal</code>
     * for equality.  Returns true if the given object is also a
     * <code>CASAMPrincipal</code> and the two CASAMPrincipals
     * have the same username.
     *
     * <p>
     *
     * @param o Object to be compared for equality with this
     *		<code>CASAMPrincipal</code>.
     *
     * @return true if the specified Object is equal equal to this
     *		<code>CASAMPrincipal</code>.
     */
    public boolean equals(Object o) {
	if (o == null)
	    return false;

        if (this == o)
            return true;

        if (!(o instanceof CASAMPrincipal))
            return false;
        CASAMPrincipal that = (CASAMPrincipal)o;

	if (this.getName().equals(that.getName()))
	    return true;
	return false;
    }

    /**
     * Return a hash code for this <code>CASAMPrincipal</code>.
     *
     * <p>
     *
     * @return a hash code for this <code>CASAMPrincipal</code>.
     */
    public int hashCode() {
	return name.hashCode();
    }
}

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CAS.xml

Code Block
<?xml version='1.0' encoding="UTF-8"?>

<!DOCTYPE ModuleProperties PUBLIC "=//iPlanet//Authentication Module Properties XML Interface 1.0 DTD//EN"
          "jar://com/sun/identity/authentication/Auth_Module_Properties.dtd">

<ModuleProperties moduleName="CASAMLoginModuleCAS" version="1.0" >
</ModuleProperties>