at.gv.egovernment.moa.id.util.legacy.LegacyHelper.java Source code

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Here is the source code for at.gv.egovernment.moa.id.util.legacy.LegacyHelper.java

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/*******************************************************************************
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *******************************************************************************/
package at.gv.egovernment.moa.id.util.legacy;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringEscapeUtils;

import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
import at.gv.egovernment.moa.id.auth.exception.WrongParametersException;
import at.gv.egovernment.moa.id.util.ParamValidatorUtils;

public class LegacyHelper implements MOAIDAuthConstants {

    public static boolean isUseMandateRequested(HttpServletRequest req) throws WrongParametersException {

        String useMandate = req.getParameter(PARAM_USEMANDATE);
        useMandate = StringEscapeUtils.escapeHtml(useMandate);
        if (!ParamValidatorUtils.isValidUseMandate(useMandate))
            throw new WrongParametersException("StartAuthentication", PARAM_USEMANDATE, "auth.12");

        //check UseMandate flag
        String useMandateString = null;
        if ((useMandate != null) && (useMandate.compareTo("") != 0)) {
            useMandateString = useMandate;
        } else {
            useMandateString = "false";
        }

        if (useMandateString.compareToIgnoreCase("true") == 0)
            return true;
        else
            return false;
    }
}