cardissuerconfig.java

开源的OpenId的一个java实现

/*
 * Copyright 2005-2007 WSO2, Inc. (http://wso2.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 org.wso2.solutions.identity.cards;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.xml.security.signature.XMLSignature;
import org.wso2.solutions.identity.IdentityConstants;
import org.wso2.solutions.identity.IdentityProviderConstants;
import org.wso2.solutions.identity.IdentityProviderException;
import org.wso2.solutions.identity.admin.ParameterAdmin;
import org.wso2.solutions.identity.cards.model.SupportedTokenTypeList;
import org.wso2.solutions.identity.i18n.Messages;
import org.wso2.utils.ServerConfiguration;
import org.wso2.wsas.ServerConstants;

/**
 * Configuration of the information card issuer.
 */
public class CardIssuerConfig {

    private final static Log log = LogFactory.getLog(CardIssuerConfig.class);

    private final static Messages messages = Messages
            .getInstance(IdentityProviderConstants.RESOURCES);

    private String issuer = null;

    private int validPeriod = 0; // in days

    private SupportedTokenTypeList tokenTypeList = null;

    private String cardName = null;

    private boolean useSymmetricBinding = false;

    private String sigAlgo = XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1;

    public final static String DEFAULT_CONFIG_FILE_PATH = System
            .getProperty(ServerConstants.WSO2WSAS_HOME)
            + "/conf/infocard-issuer-config.xml";

    private static CardIssuerConfig config;

    public static CardIssuerConfig getInstance()
            throws IdentityProviderException {
        if (config == null) {
            config = new CardIssuerConfig();
        }
        return config;
    }

    public static CardIssuerConfig updateConfig()
            throws IdentityProviderException {
        config = new CardIssuerConfig();
        return config;
    }

    private CardIssuerConfig() throws IdentityProviderException {
        ParameterAdmin admin = new ParameterAdmin();
        ServerConfiguration serverConf =  ServerConfiguration.getInstance();
        String hostName = serverConf.getFirstProperty("HostName");
        issuer = "http://"+hostName;
        validPeriod = Integer.parseInt(admin.getParameterValue(IdentityConstants.PARAM_VALID_PERIOD));
        cardName = admin.getParameterValue(IdentityConstants.PARAM_CARD_NAME);
        String types = admin.getParameterValue(IdentityConstants.PARAM_SUPPORTED_TOKEN_TYPES);
        String[] arrTypes = types.split(",");
        tokenTypeList = new SupportedTokenTypeList();
        for(int i=0; i<arrTypes.length; i++){
            tokenTypeList.addSupportedTokenType(arrTypes[i]);
        }
        
        useSymmetricBinding  = admin.getParameter(IdentityConstants.PARAM_USE_SYMM_BINDING) != null;

    }

    public String getCardName() {
        return cardName;
    }

    public void setCardName(String cardName) {
        this.cardName = cardName;
    }

    public String getIssuer() {
        return issuer;
    }

    public void setIssuer(String issuer) {
        this.issuer = issuer;
    }

    public SupportedTokenTypeList getTokenTypeList() {
        return tokenTypeList;
    }

    public void setTokenTypeList(SupportedTokenTypeList tokenTypeList) {
        this.tokenTypeList = tokenTypeList;
    }

    public int getValidPeriod() {
        return validPeriod;
    }

    public void setValidPeriod(int validPeriod) {
        this.validPeriod = validPeriod;
    }

    public String getSigAlgo() {
        return sigAlgo;
    }

    public void setSigAlgo(String sigAlgo) {
        this.sigAlgo = sigAlgo;
    }

    public boolean isUseSymmetricBinding() {
        return useSymmetricBinding;
    }

    public void setUseSymmetricBinding(boolean useSymmetricBinding) {
        this.useSymmetricBinding = useSymmetricBinding;
    }

}