io.kamax.mxisd.controller.identity.v1.SessionController.java Source code

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Here is the source code for io.kamax.mxisd.controller.identity.v1.SessionController.java

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/*
 * mxisd - Matrix Identity Server Daemon
 * Copyright (C) 2017 Maxime Dor
 *
 * https://max.kamax.io/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package io.kamax.mxisd.controller.identity.v1;

import io.kamax.mxisd.config.ServerConfig;
import io.kamax.mxisd.config.ViewConfig;
import io.kamax.mxisd.controller.identity.v1.remote.RemoteIdentityAPIv1;
import io.kamax.mxisd.session.SessionMananger;
import io.kamax.mxisd.session.ValidationResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.net.MalformedURLException;
import java.net.URL;

import static org.springframework.web.bind.annotation.RequestMethod.GET;

@Controller
@RequestMapping(path = IdentityAPIv1.BASE)
class SessionController {

    private Logger log = LoggerFactory.getLogger(SessionController.class);

    @Autowired
    private ServerConfig srvCfg;

    @Autowired
    private SessionMananger mgr;

    @Autowired
    private ViewConfig viewCfg;

    @RequestMapping(value = "/validate/{medium}/submitToken", method = GET)
    public String validate(HttpServletRequest request, HttpServletResponse response, @RequestParam String sid,
            @RequestParam("client_secret") String secret, @RequestParam String token, Model model) {
        log.info("Requested: {}?{}", request.getRequestURL(), request.getQueryString());

        ValidationResult r = mgr.validate(sid, secret, token);
        log.info("Session {} was validated", sid);
        if (r.getNextUrl().isPresent()) {
            String url = r.getNextUrl().get();
            try {
                url = new URL(url).toString();
            } catch (MalformedURLException e) {
                log.info("Session next URL {} is not a valid one, will prepend public URL {}", url,
                        srvCfg.getPublicUrl());
                url = srvCfg.getPublicUrl() + r.getNextUrl().get();
            }
            log.info("Session {} validation: next URL is present, redirecting to {}", sid, url);
            return "redirect:" + url;
        } else {
            if (r.isCanRemote()) {
                String url = srvCfg.getPublicUrl()
                        + RemoteIdentityAPIv1.getRequestToken(r.getSession().getId(), r.getSession().getSecret());
                model.addAttribute("remoteSessionLink", url);
                return viewCfg.getSession().getLocalRemote().getOnTokenSubmit().getSuccess();
            } else {
                return viewCfg.getSession().getLocal().getOnTokenSubmit().getSuccess();
            }
        }
    }

}