com.liferay.testoauth.oauth.OAuthUtil.java Source code

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Here is the source code for com.liferay.testoauth.oauth.OAuthUtil.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.testoauth.oauth;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.HttpUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.Validator;

import javax.portlet.PortletPreferences;

/**
 * @author Igor Beslic
 */
public class OAuthUtil {

    public static final int OAUTH_ACCESSOR_MISSING = 1;

    public static final int OAUTH_CONSUMER_MISSING = 0;

    public static final int OAUTH_READY = 2;

    public static String buildURL(String hostName, int port, String protocol, String uri) {

        StringBundler sb = new StringBundler(7);

        sb.append(protocol);
        sb.append(StringPool.COLON);
        sb.append(StringPool.DOUBLE_SLASH);
        sb.append(hostName);

        if (port != 80) {
            sb.append(StringPool.COLON);
            sb.append(port);
        }

        sb.append(uri);

        return sb.toString();
    }

    public static OAuthServiceHandler getOAuthServiceHandler(PortletPreferences portletPreferences) {

        return getOAuthServiceHandler(portletPreferences, null);
    }

    public static OAuthServiceHandler getOAuthServiceHandler(PortletPreferences portletPreferences,
            String callbackURL) {

        String accessURI = portletPreferences.getValue("accessURI", null);
        String authorizeURI = portletPreferences.getValue("authorizeURI", null);
        String key = portletPreferences.getValue("key", null);
        String hostName = portletPreferences.getValue("hostName", null);
        String hostPort = portletPreferences.getValue("hostPort", null);
        String requestURI = portletPreferences.getValue("requestURI", null);
        String secret = portletPreferences.getValue("secret", null);
        String windowState = portletPreferences.getValue("windowState", null);

        String accessURL = buildURL(hostName, GetterUtil.getInteger(hostPort), "http", accessURI);

        String authorizeURL = buildURL(hostName, GetterUtil.getInteger(hostPort), "http", authorizeURI);

        if (Validator.isNotNull(windowState)) {
            authorizeURL = HttpUtil.addParameter(authorizeURL, "windowState", windowState);
        }

        String requestURL = buildURL(hostName, GetterUtil.getInteger(hostPort), "http", requestURI);

        try {
            return OAuthServiceHandlerFactory.getInstance(key, secret, accessURL, authorizeURL, requestURL,
                    callbackURL);
        } catch (PortalException pe) {
            _log.error(pe, pe);

            return null;
        }
    }

    public static int getOAuthStatus(PortletPreferences portletPreferences) {
        if (!isAccessorReady(portletPreferences)) {
            return OAUTH_ACCESSOR_MISSING;
        }

        if (!isConsumerReady(portletPreferences)) {
            return OAUTH_CONSUMER_MISSING;
        }

        return OAUTH_READY;
    }

    public static boolean isAccessorReady(PortletPreferences portletPreferences) {

        String accessSecret = portletPreferences.getValue("accessSecret", null);
        String accessToken = portletPreferences.getValue("accessToken", null);

        if (Validator.isNotNull(accessSecret) && Validator.isNotNull(accessToken)) {

            return true;
        }

        return false;
    }

    public static boolean isConsumerReady(PortletPreferences portletPreferences) {

        String key = portletPreferences.getValue("key", null);
        String secret = portletPreferences.getValue("secret", null);

        if (Validator.isNotNull(key) && Validator.isNotNull(secret)) {
            return true;
        }

        return false;
    }

    private static Log _log = LogFactoryUtil.getLog(OAuthUtil.class);

}