org.apache.syncope.client.console.wizards.any.Roles.java Source code

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Here is the source code for org.apache.syncope.client.console.wizards.any.Roles.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.syncope.client.console.wizards.any;

import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.ListUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.syncope.client.console.SyncopeConsoleApplication;
import org.apache.syncope.client.console.rest.RoleRestClient;
import org.apache.syncope.client.console.wicket.ajax.markup.html.LabelInfo;
import org.apache.syncope.client.console.wicket.markup.html.form.AjaxPalettePanel;
import org.apache.syncope.common.lib.to.AnyTO;
import org.apache.syncope.common.lib.to.EntityTO;
import org.apache.syncope.common.lib.to.UserTO;
import org.apache.syncope.common.lib.types.StandardEntitlement;
import org.apache.wicket.authroles.authorization.strategies.role.metadata.ActionPermissions;
import org.apache.wicket.authroles.authorization.strategies.role.metadata.MetaDataRoleAuthorizationStrategy;
import org.apache.wicket.extensions.wizard.WizardModel.ICondition;
import org.apache.wicket.extensions.wizard.WizardStep;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.model.util.ListModel;

public class Roles extends WizardStep implements ICondition {

    private static final long serialVersionUID = 552437609667518888L;

    private final List<String> allRoles;

    public <T extends AnyTO> Roles(final AnyWrapper<?> modelObject) {
        if (!(modelObject.getInnerObject() instanceof UserTO)) {
            throw new IllegalStateException("Invalid instance " + modelObject.getInnerObject());
        }

        if (UserWrapper.class.cast(modelObject).getPreviousUserTO() != null
                && !ListUtils.isEqualList(UserWrapper.class.cast(modelObject).getInnerObject().getRoles(),
                        UserWrapper.class.cast(modelObject).getPreviousUserTO().getRoles())) {
            add(new LabelInfo("changed", StringUtils.EMPTY));
        } else {
            add(new Label("changed", StringUtils.EMPTY));
        }

        final UserTO entityTO = UserTO.class.cast(modelObject.getInnerObject());

        // -----------------------------------------------------------------
        // Pre-Authorizations
        // -----------------------------------------------------------------
        final ActionPermissions permissions = new ActionPermissions();
        setMetaData(MetaDataRoleAuthorizationStrategy.ACTION_PERMISSIONS, permissions);
        permissions.authorize(RENDER,
                new org.apache.wicket.authroles.authorization.strategies.role.Roles(StandardEntitlement.ROLE_LIST));
        // -----------------------------------------------------------------

        this.setOutputMarkupId(true);

        allRoles = SyncopeConsoleApplication.get().getSecuritySettings().getAuthorizationStrategy()
                .isActionAuthorized(this, RENDER)
                        ? new RoleRestClient().list().stream().map(EntityTO::getKey).collect(Collectors.toList())
                        : Collections.<String>emptyList();
        Collections.sort(allRoles);

        add(new AjaxPalettePanel.Builder<String>()
                .build("roles", new PropertyModel<List<String>>(entityTO, "roles"), new ListModel<>(allRoles))
                .hideLabel().setOutputMarkupId(true));

        add(new AjaxPalettePanel.Builder<String>()
                .build("dynroles", new PropertyModel<List<String>>(entityTO, "dynRoles"), new ListModel<>(allRoles))
                .hideLabel().setEnabled(false).setOutputMarkupId(true));
    }

    @Override
    public final boolean evaluate() {
        return CollectionUtils.isNotEmpty(allRoles) && SyncopeConsoleApplication.get().getSecuritySettings()
                .getAuthorizationStrategy().isActionAuthorized(this, RENDER);
    }
}