com.remediatetheflag.global.actions.auth.management.monitor.GetChallengeDetailsAction.java Source code

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Here is the source code for com.remediatetheflag.global.actions.auth.management.monitor.GetChallengeDetailsAction.java

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/*
 *  
 * REMEDIATE THE FLAG
 * Copyright 2018 - Andrea Scaduto 
 * remediatetheflag@gmail.com
 * 
 * Licensed 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 com.remediatetheflag.global.actions.auth.management.monitor;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.remediatetheflag.global.actions.IAction;
import com.remediatetheflag.global.messages.MessageGenerator;
import com.remediatetheflag.global.model.Challenge;
import com.remediatetheflag.global.model.User;
import com.remediatetheflag.global.persistence.HibernatePersistenceFacade;
import com.remediatetheflag.global.utils.Constants;

public class GetChallengeDetailsAction extends IAction {

    private HibernatePersistenceFacade hpc = new HibernatePersistenceFacade();

    @Override
    public void doAction(HttpServletRequest request, HttpServletResponse response) throws Exception {

        JsonObject json = (JsonObject) request.getAttribute(Constants.REQUEST_JSON);
        JsonElement jsonElement = json.get(Constants.ACTION_PARAM_ID);
        Integer idChallenge = jsonElement.getAsInt();

        User sessionUser = (User) request.getSession().getAttribute(Constants.ATTRIBUTE_SECURITY_CONTEXT);
        Challenge challenge = hpc.getChallengeWithDetails(idChallenge, sessionUser.getManagedOrganizations());

        boolean granted = true;
        if (sessionUser.getRole().equals(Constants.ROLE_TEAM_MANAGER)) {
            List<User> users = hpc.getUsersInTeamManagedBy(sessionUser);
            granted = isTeamManagerGranted(users, challenge);
        }
        if (!granted) {
            MessageGenerator.sendErrorMessage("NotFound", response);
            return;
        }
        MessageGenerator.sendChallengeDetailsMessage(challenge, response);

    }

    private boolean isTeamManagerGranted(List<User> users, Challenge challenge) {
        for (User user : challenge.getUsers()) {
            for (User managed : users) {
                if (user.getIdUser().equals(managed.getIdUser())) {
                    return true;
                }
            }
        }
        return false;
    }
}