net.trajano.openidconnect.jaspic.OpenIdConnectModuleConfigProvider Maven / Gradle / Ivy

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package net.trajano.openidconnect.jaspic;

import java.util.Map;

import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.message.AuthException;
import javax.security.auth.message.config.AuthConfigFactory;
import javax.security.auth.message.config.AuthConfigProvider;
import javax.security.auth.message.config.ClientAuthConfig;
import javax.security.auth.message.config.ServerAuthConfig;

import net.trajano.openidconnect.jaspic.internal.Initializer;
import net.trajano.openidconnect.jaspic.internal.OpenIdConnectModuleConfig;

/**
 * This is used to provide the server auth module on the application rather than
 * being globally configured in a container. See {@link Initializer} for an
 * example of how to register the provider in a
 * {@link javax.servlet.ServletContextListener}.
 */
public class OpenIdConnectModuleConfigProvider implements AuthConfigProvider {

    /**
     * {@link AuthConfigFactory} passed in through the constructor. This is not
     * being used anywhere at the moment.
     */
    @SuppressWarnings("unused")
    private final AuthConfigFactory authConfigFactory;

    /**
     * Options.
     */
    private final Map options;

    /**
     * This is called by
     * {@link AuthConfigFactory#registerConfigProvider(String, Map, String, String, String)}
     * when registering the provider.
     *
     * @param options
     *            options to pass to the modules and the name of the module
     *            classes
     * @param authConfigFactory
     *            configuration factory
     */
    public OpenIdConnectModuleConfigProvider(final Map options, final AuthConfigFactory authConfigFactory) {

        this.authConfigFactory = authConfigFactory;
        this.options = options;
    }

    /**
     * There is no client side module.
     * 
     * @return null
     */
    @Override
    public ClientAuthConfig getClientAuthConfig(final String layer,
            final String appContext,
            final CallbackHandler handler) throws AuthException {
        return null;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public ServerAuthConfig getServerAuthConfig(final String layer,
            final String appContext,
            final CallbackHandler handler) throws AuthException {
        return new OpenIdConnectModuleConfig(options, layer, appContext, handler);
    }

    /**
     * Does nothing.
     */
    @Override
    public void refresh() {
        // does nothing
    }

}