//User.java
//-----------------------
//part of the AnomicHTTPD caching proxy
//(C) by Michael Peter Christen; mc@yacy.net
//first published on http://www.anomic.de
//Frankfurt, Germany, 2004
//
//This File is contributed by Alexander Schier
//last major change: 12.11.2005
//
//This program is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2 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 General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//You must compile this file with
//javac -classpath .:../Classes Message.java
//if the shell's current path is HTROOT
import net.yacy.cora.protocol.HeaderFramework;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.cora.protocol.ResponseHeader;
import net.yacy.kelondro.logging.Log;
import net.yacy.kelondro.order.Base64Order;
import net.yacy.kelondro.order.Digest;
import de.anomic.data.UserDB;
import de.anomic.search.Switchboard;
import de.anomic.search.SwitchboardConstants;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.server.servletProperties;
public class User{
public static servletProperties respond(final RequestHeader requestHeader, final serverObjects post, final serverSwitch env) {
final servletProperties prop = new servletProperties();
final Switchboard sb = Switchboard.getSwitchboard();
UserDB.Entry entry=null;
//default values
prop.put("logged_in", "0");
prop.put("logged-in_limit", "0");
prop.put("status", "0");
//identified via HTTPPassword
entry=sb.userDB.proxyAuth((requestHeader.get(RequestHeader.AUTHORIZATION, "xxxxxx")));
if(entry != null){
prop.put("logged-in_identified-by", "1");
//try via cookie
}else{
entry=sb.userDB.cookieAuth(requestHeader.getHeaderCookies());
prop.put("logged-in_identified-by", "2");
//try via ip
if(entry == null){
entry=sb.userDB.ipAuth((requestHeader.get(HeaderFramework.CONNECTION_PROP_CLIENTIP, "xxxxxx")));
if(entry != null){
prop.put("logged-in_identified-by", "0");
}
}
}
//identified via userDB
if(entry != null){
prop.put("logged-in", "1");
prop.put("logged-in_username", entry.getUserName());
if(entry.getTimeLimit() > 0){
prop.put("logged-in_limit", "1");
final long limit=entry.getTimeLimit();
final long used=entry.getTimeUsed();
prop.put("logged-in_limit_timelimit", limit);
prop.put("logged-in_limit_timeused", used);
int percent=0;
if(limit!=0 && used != 0)
percent=(int)((float)used/(float)limit*100);
prop.put("logged-in_limit_percent", percent/3);
prop.put("logged-in_limit_percent2", (100-percent)/3);
}
//logged in via static Password
}else if(sb.verifyAuthentication(requestHeader, true)){
prop.put("logged-in", "2");
//identified via form-login
//TODO: this does not work for a static admin, yet.
}else if(post != null && post.containsKey("username") && post.containsKey("password")){
final String username=post.get("username");
final String password=post.get("password");
entry=sb.userDB.passwordAuth(username, password);
final boolean staticAdmin = sb.getConfig(SwitchboardConstants.ADMIN_ACCOUNT_B64MD5, "").equals(
Digest.encodeMD5Hex(
Base64Order.standardCoder.encodeString(username + ":" + password)
)
);
String cookie="";
if(entry != null)
//set a random token in a cookie
cookie=sb.userDB.getCookie(entry);
else if(staticAdmin)
cookie=sb.userDB.getAdminCookie();
if(entry != null || staticAdmin){
final ResponseHeader outgoingHeader=new ResponseHeader();
outgoingHeader.setCookie("login", cookie);
prop.setOutgoingHeader(outgoingHeader);
prop.put("logged-in", "1");
prop.put("logged-in_identified-by", "1");
prop.putHTML("logged-in_username", username);
if(post.containsKey("returnto")){
prop.put("LOCATION", post.get("returnto"));
}
}
}
if(post!= null && entry != null){
if(post.containsKey("changepass")){
prop.put("status", "1"); //password
if(entry.getMD5EncodedUserPwd().equals(Digest.encodeMD5Hex(entry.getUserName()+":"+post.get("oldpass", "")))){
if(post.get("newpass").equals(post.get("newpass2"))){
if(!post.get("newpass", "").equals("")){
try {
entry.setProperty(UserDB.Entry.MD5ENCODED_USERPWD_STRING, Digest.encodeMD5Hex(entry.getUserName()+":"+post.get("newpass", "")));
prop.put("status_password", "0"); //changes
} catch (final Exception e) {
Log.logException(e);
}
}else{
prop.put("status_password", "3"); //empty
}
}else{
prop.put("status_password", "2"); //pws do not match
}
}else{
prop.put("status_password", "1"); //old pw wrong
}
}
}
if(post!=null && post.containsKey("logout")){
prop.put("logged-in", "0");
if(entry != null){
entry.logout((requestHeader.get(HeaderFramework.CONNECTION_PROP_CLIENTIP, "xxxxxx")), UserDB.getLoginToken(requestHeader.getHeaderCookies())); //todo: logout cookie
}else{
sb.userDB.adminLogout(UserDB.getLoginToken(requestHeader.getHeaderCookies()));
}
//XXX: This should not be needed anymore, because of isLoggedout
if(! (requestHeader.get(RequestHeader.AUTHORIZATION, "xxxxxx")).equals("xxxxxx")){
prop.put("AUTHENTICATE","admin log-in");
}
}
// return rewrite properties
return prop;
}
}