/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* Project : MapleFetion2
* Package : net.solosky.maplefetion.client.response
* File : UserAuthResponseHandler.java
* Author : solosky < solosky772@qq.com >
* Created : 2010-3-14
* License : Apache License 2.0
*/
package net.solosky.maplefetion.client.response;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import net.solosky.maplefetion.FetionContext;
import net.solosky.maplefetion.FetionException;
import net.solosky.maplefetion.bean.Buddy;
import net.solosky.maplefetion.bean.Cord;
import net.solosky.maplefetion.bean.Credential;
import net.solosky.maplefetion.bean.Relation;
import net.solosky.maplefetion.bean.User;
import net.solosky.maplefetion.client.SystemException;
import net.solosky.maplefetion.client.dialog.Dialog;
import net.solosky.maplefetion.event.ActionEvent;
import net.solosky.maplefetion.event.action.ActionEventListener;
import net.solosky.maplefetion.event.action.FailureEvent;
import net.solosky.maplefetion.event.action.FailureType;
import net.solosky.maplefetion.sipc.SipcResponse;
import net.solosky.maplefetion.store.FetionStore;
import net.solosky.maplefetion.util.BeanHelper;
import net.solosky.maplefetion.util.DigestHelper;
import net.solosky.maplefetion.util.StringHelper;
import net.solosky.maplefetion.util.UriHelper;
import net.solosky.maplefetion.util.XMLHelper;
import org.jdom.Element;
/**
*
*
* @author solosky <solosky772@qq.com>
*/
public class UserAuthResponseHandler extends AbstractResponseHandler
{
/**
* @param client
* @param dialog
* @param listener
*/
public UserAuthResponseHandler(FetionContext client, Dialog dialog,
ActionEventListener listener)
{
super(client, dialog, listener);
}
/* (non-Javadoc)
* @see net.solosky.maplefetion.client.response.AbstractResponseHandler#doActionOK(net.solosky.maplefetion.sipc.SipcResponse)
*/
@Override
protected ActionEvent doActionOK(SipcResponse response)
throws FetionException
{
Element root = XMLHelper.build(response.getBody().toSendString());
FetionStore store = this.context.getFetionStore();
//解析个人信息，飞信真有意思，这里却不简写，map.xml里面全是简写的，所以这里只能手动注入了。
Element personal = XMLHelper.find(root, "/results/user-info/personal");
User user = this.context.getFetionUser();
user.setEmail(personal.getAttributeValue("register-email"));
int personalVersion = Integer.parseInt(personal.getAttributeValue("version"));
Element contactList = XMLHelper.find(root, "/results/user-info/contact-list");
int contactVersion = Integer.parseInt(contactList.getAttributeValue("version"));
//联系人和个人信息版本信息
store.getStoreVersion().setPersonalVersion(personalVersion);
store.getStoreVersion().setContactVersion(contactVersion);
user.getStoreVersion().setPersonalVersion(personalVersion);
user.getStoreVersion().setContactVersion(contactVersion);
//个人信息
BeanHelper.toBean(User.class, user, personal);
//一定要对飞信列表加锁，防止其他飞信操作获取到空的数据
synchronized (store) {
//解析分组列表
List list = XMLHelper.findAll(root, "/results/user-info/contact-list/buddy-lists/*buddy-list");
Iterator it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
store.addCord(new Cord(Integer.parseInt(e.getAttributeValue("id")), e.getAttributeValue("name")));
}
//解析好友列表
list = XMLHelper.findAll(root, "/results/user-info/contact-list/buddies/*b");
it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String uri = e.getAttributeValue("u");
Buddy b = UriHelper.createBuddy(uri);
b.setUserId(Integer.parseInt(e.getAttributeValue("i")));
b.setLocalName(e.getAttributeValue("n"));
b.setUri(e.getAttributeValue("u"));
b.setCordId(e.getAttributeValue("l"));
b.setRelation(Relation.valueOf(Integer.parseInt(e.getAttributeValue("r"))));
store.addBuddy(b);
}
//处理 chat-friend..
//这个chat-friend具体是什么含义我也没搞得太清楚，目前猜测里面的名单可能和用户是陌生人关系
list = XMLHelper.findAll(root, "/results/user-info/contact-list/chat-friends/*c");
it = list.iterator();
while(it.hasNext()){
Element e = (Element) it.next();
Buddy b = UriHelper.createBuddy(e.getAttributeValue("u"));
b.setUserId(Integer.parseInt(e.getAttributeValue("i")));
b.setUri(e.getAttributeValue("u"));
b.setRelation(Relation.STRANGER);
store.addBuddy(b);
}
//处理Blacklist
list = XMLHelper.findAll(root, "/results/user-info/contact-list/blacklist/*k");
it = list.iterator();
while(it.hasNext()){
Element e = (Element) it.next();
String uri = e.getAttributeValue("u");
Buddy b = store.getBuddyByUri(uri);
if(b!=null) {
b.setRelation(Relation.BANNED);
}
}
//处理Crendeticals
Element credentialList = XMLHelper.find(root, "/results/credentials");
user.setSsiCredential(this.decryptCredential(credentialList.getAttributeValue("kernel")));
list = XMLHelper.findAll(root, "/results/credentials/*credential");
it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String domain = e.getAttributeValue("domain");
Credential c = store.getCredential(domain);
if(c==null) {
c = new Credential(domain, null);
store.addCredential(c);
}
c.setCredential(this.decryptCredential(e.getAttributeValue("c")));
}
}
return super.doActionOK(response);
}
private String decryptCredential(String c) throws FetionException {
User user = this.context.getFetionUser();
try {
byte[] encrypted = StringHelper.base64Decode(c);
byte[] decrypted = DigestHelper.AESDecrypt(encrypted, user.getAesKey(), user.getAesIV());
return new String(decrypted,"utf8");
} catch (IOException ex) {
throw new SystemException("decrypt credential failed.", ex);
}
}
@Override
protected ActionEvent doRequestFailure(SipcResponse response)
throws FetionException {
return new FailureEvent(FailureType.REGISTER_FORBIDDEN);
}
@Override
protected ActionEvent doNotAuthorized(SipcResponse response)
throws FetionException
{
return new FailureEvent(FailureType.AUTHORIZATION_FAIL);
}
}