fish.payara.microprofile.jwtauth.activation.JwtAuthDeployer Maven / Gradle / Ivy

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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
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 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
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package fish.payara.microprofile.jwtauth.activation;

import java.util.Collection;
import java.util.Enumeration;
import java.util.function.Supplier;
import java.util.logging.Logger;

import com.sun.enterprise.deployment.web.SecurityConstraint;
import jakarta.enterprise.inject.spi.Extension;

import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.web.deployment.descriptor.AppListenerDescriptorImpl;
import org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl;
import org.glassfish.weld.WeldDeployer;
import org.jvnet.hk2.annotations.Service;

import fish.payara.microprofile.connector.MicroProfileDeployer;
import fish.payara.microprofile.jwtauth.RolesDeclarationInitializer;
import fish.payara.microprofile.jwtauth.cdi.JwtAuthCdiExtension;

@Service
@PerLookup
public class JwtAuthDeployer extends MicroProfileDeployer {

    private static final Logger LOGGER = Logger.getLogger(JwtAuthDeployer.class.getName());

    @Override
    @SuppressWarnings("unchecked")
    public JwtAuthApplicationContainer load(JwtAuthContainer container,
            DeploymentContext deploymentContext) {

        // Register the JWTAuth Servlet
        WebBundleDescriptorImpl descriptor = deploymentContext.getModuleMetaData(WebBundleDescriptorImpl.class);
        if (descriptor != null) {
            descriptor.addAppListenerDescriptor(new AppListenerDescriptorImpl(RolesDeclarationInitializer.class.getName()));

            Enumeration securityConstraintEnumeration = descriptor.getSecurityConstraints();
            if (securityConstraintEnumeration.hasMoreElements()) {
                LOGGER.warning("Invalid web.xml - security-constraints cannot be defined while using the @LoginConfig annotation");
            }
        } else {
            LOGGER.warning("Failed to find WebBundleDescriptorImpl. JWT Auth roles will not be declared");
        }

        // Register the CDI extension
        Collection> snifferExtensions = deploymentContext.getTransientAppMetaData(WeldDeployer.SNIFFER_EXTENSIONS, Collection.class);
        if (snifferExtensions != null) {
            snifferExtensions.add(JwtAuthCdiExtension::new);
        }

        return new JwtAuthApplicationContainer(deploymentContext);
    }

    @Override
    public void unload(JwtAuthApplicationContainer applicationContainer, DeploymentContext ctx) {
    }
    
}