com.sun.enterprise.security.jauth.jaspic.provider.ClientAuthConfig Maven / Gradle / Ivy

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// Portions Copyright [2018-2019] [Payara Foundation and/or its affiliates]
package com.sun.enterprise.security.jauth.jaspic.provider;

import static com.sun.enterprise.deployment.runtime.common.MessageSecurityBindingDescriptor.AUTH_LAYER;
import static com.sun.enterprise.deployment.runtime.common.MessageSecurityBindingDescriptor.PROVIDER_ID;

import java.util.ArrayList;
import java.util.List;

import javax.security.auth.callback.CallbackHandler;
import com.sun.enterprise.deployment.runtime.common.MessageSecurityBindingDescriptor;
import com.sun.enterprise.deployment.runtime.common.MessageSecurityDescriptor;
import com.sun.enterprise.security.jauth.AuthConfig;
import com.sun.enterprise.security.jauth.AuthException;
import com.sun.enterprise.security.jauth.AuthPolicy;
import com.sun.enterprise.security.jauth.ClientAuthContext;

/**
 * This class is the client container's interface to the AuthConfig subsystem to get AuthContext objects on which to
 * invoke message layer authentication providers. It is not intended to be layer or web services specific (see
 * getMechanisms method at end).
 */
public class ClientAuthConfig extends BaseAuthConfig {

    private ClientAuthConfig(ClientAuthContext defaultContext) {
        super(defaultContext);
    }

    private ClientAuthConfig(List descriptors, ArrayList authContexts) {
        super(descriptors, authContexts);
    }

    public static ClientAuthConfig getConfig(String authLayer, MessageSecurityBindingDescriptor binding, CallbackHandler cbh) throws AuthException {
        ClientAuthConfig rvalue = null;
        String provider = null;
        List descriptors = null;
        ClientAuthContext defaultContext = null;
        if (binding != null) {
            String layer = binding.getAttributeValue(AUTH_LAYER);
            if (authLayer != null && layer.equals(authLayer)) {
                provider = binding.getAttributeValue(PROVIDER_ID);
                descriptors = binding.getMessageSecurityDescriptors();
            }
        }
        
        if (descriptors == null || descriptors.size() == 0) {
            defaultContext = getAuthContext(authLayer, provider, null, null, cbh);
            if (defaultContext != null) {
                rvalue = new ClientAuthConfig(defaultContext);
            }
        } else {
            boolean hasPolicy = false;
            ArrayList authContexts = new ArrayList();
            for (int i = 0; i < descriptors.size(); i++) {
                MessageSecurityDescriptor msd = (MessageSecurityDescriptor) descriptors.get(i);
                AuthPolicy requestPolicy = getAuthPolicy(msd.getRequestProtectionDescriptor());
                AuthPolicy responsePolicy = getAuthPolicy(msd.getResponseProtectionDescriptor());
                if (requestPolicy.authRequired() || responsePolicy.authRequired()) {
                    authContexts.add(getAuthContext(authLayer, provider, requestPolicy, responsePolicy, cbh));
                    hasPolicy = true;
                } else {
                    authContexts.add(null);
                }
            }
            if (hasPolicy) {
                rvalue = new ClientAuthConfig(descriptors, authContexts);
            }
        }
        return rvalue;
    }

    private static ClientAuthContext getAuthContext(String layer, String provider, AuthPolicy requestPolicy, AuthPolicy responsePolicy, CallbackHandler cbh)
            throws AuthException {
        AuthConfig authConfig = AuthConfig.getAuthConfig();
        return authConfig.getClientAuthContext(layer, provider, requestPolicy, responsePolicy, cbh);
    }

    public ClientAuthContext getAuthContext(jakarta.xml.ws.handler.soap.SOAPMessageContext context) {
        return (ClientAuthContext) getContext(context);
    }

}