com.watchrabbit.scanner.attacker.verify.BasicXSSVerificationStrategy.java Source code

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Here is the source code for com.watchrabbit.scanner.attacker.verify.BasicXSSVerificationStrategy.java

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/*
 * Copyright 2015 Mariusz.
 *
 * 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.watchrabbit.scanner.attacker.verify;

import com.watchrabbit.scanner.attacker.model.Vulnerability;
import org.apache.commons.lang.StringUtils;
import org.openqa.selenium.TimeoutException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author Mariusz
 */
public class BasicXSSVerificationStrategy implements VerificationStrategy {

    private static final Logger LOGGER = LoggerFactory.getLogger(BasicXSSVerificationStrategy.class);

    @Override
    public Vulnerability verify(RemoteWebDriver driver, long loadMilisec) {
        WebDriverWait wait = new WebDriverWait(driver, 1);
        try {
            wait.until((WebDriver predicatedDriver) -> false);
        } catch (TimeoutException ex) {
            LOGGER.info("Timed out on {}", driver.getCurrentUrl());
        }
        String result = (String) driver.executeScript("return window.w$");

        LOGGER.debug("XSS Attack result is {}", result);
        if (StringUtils.isNotBlank(result)) {
            return Vulnerability.EXISTS;
        } else {
            return Vulnerability.NONE;
        }
    }

}