主站与discuz同服务器无需Passport的整合方法

besthost — Thu, 10 Apr 2008 03:32:00 GMT

1php
2//discuz同服务器下无passport登陆整合方法
3//贡献:huozhe3136 QQ:2666556
4//假设discuz安装在网站根目录下的bbs/中
5//用法事例
6error_reporting(E_ALL);
7
8$path_bbs="bbs/";//请修改为你的论坛的相对路径
9$check_username="admin";//测试时这个用户名必须在论坛里也存在
10$check_password="123456";
11define('IN_DISCUZ', TRUE);//为了包含discuz下的文件这个必须定义
12require_once "$path_bbs/config.inc.php";//获得论坛数据库的配置
13require_once "$path_bbs/include/db_mysql.class.php";
14
15if(@$_GET[act]=="logout"){
16    foreach ($_COOKIE as $key => $value) {
17        setcookie($key,'',time() - 3600,$cookiepath,$cookiedomain,0);
18            header("Location:".$_SERVER['PHP_SELF']);
19    }
20}
21if(isset($_POST["submit"])){//检查是否点击了提交按钮
22    $username=trim($_POST['username']);
23    $pwd=trim($_POST['password']);
24    //主站验证登陆,为简单起见,这里只作简单的示范
25    if($username==$check_username && $pwd==$check_password){//测试时这个用户名必须在论坛里也存在
26        $db = new dbstuff;
27        $db->connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect);//$dbhost,$dbuser,$dbpw,$dbname,$pconnect是在bbs/config.inc.php 里定义的变量
28        $sql="select * from {$tablepre}members where username='$username'";
29        $rs = $db->query($sql);
30        if($dzmember = $db->fetch_array($rs)){
31            setcookie('myusername',$username,time()+3600,$cookiepath,$cookiedomain,0);//设置主站自身的cookie
32            setcookie("{$tablepre}sid",'',time() - 3600,$cookiepath,$cookiedomain,0);//让discuz的sid过期是为了让discuz重新分配一个新的sid
33            setcookie("{$tablepre}auth", authcode("$dzmember[password]\t$dzmember[secques]\t$dzmember[uid]", 'ENCODE'),time()+3600,$cookiepath,$cookiedomain,0);//$cookiepath和$ cookiedomainbbs/config.inc.php里定义的变量
34            header("Location:".$_SERVER['REQUEST_URI']);
35        }
36    }
37}
38
39//下面这个函数是discuz的用户cookie编码函数,已修改,原型在$path_bbs/include/global.func.php
40function authcode($string, $operation) {
41    global $_SERVER, $_DCACHE,$path_bbs;
42    require_once "$path_bbs/forumdata/cache/cache_settings.php";//需要获取论坛的authkey
43    $discuz_auth_key = md5($_DCACHE['settings']['authkey'].$_SERVER['HTTP_USER_AGENT']);
44    $coded = '';
45    $keylength = strlen($discuz_auth_key);
46    $string = $operation == 'DECODE' ? base64_decode($string) : $string;
47    for($i = 0; $i < strlen($string); $i += $keylength) {
48        $coded .= substr($string, $i, $keylength) ^ $discuz_auth_key;
49    }
50    $coded = $operation == 'ENCODE' ? str_replace('=', '', base64_encode($coded)) : $coded;
51    return $coded;
52}
53?>
54php
55if(@$_COOKIE['myusername']==''){
56?>
57<form action="" method="POST">
58用户名:<input name="username">测试用户名为admin,请更改为你的用户名<br>
59密码:<input type="password" name="password">测试密码为123456<br>
60<input type="submit" name="submit" value="测试">
61form>
62php
63}
64else echo("登陆成功,请到论坛检查登陆
退出登陆 ");
65?>
66

besthost 2008-04-10 11:32 发表评论

Discuz! Passport 通行证整合(技术) Discuz.class.php类（稍作改动版）

besthost — Fri, 21 Mar 2008 07:55:00 GMT

  1 php
  2 /*
  3     [PPark!] (C)2007-2008 PPark Inc.
  4
  5     $Id: Discuz.class.php 2008-1-5 05:56:19
  6
  7     Author: Goodu [林晓庆]
  8     Email:  [email]polo520@gmail.com[/email]
  9     MSN:    [email]linxiaoqing@live.com[/email]
10     QQ:     36913636
11     Site:   [url]http://blog.oflv.cn[/url]
12
13     Copyright: PPark Inc.
14
15 */
16 define('DISCUZ_PASSPORT',"12345678910");//要与你在DISCUZ后台设置的一样
17 class Discuz{
18     var $keeptime;    //应用程序保存该用户登录记录的时间，可为非负整数，单位秒
19     var $nowtime;    //应用程序所在服务器当前时间(9 或 10 位数字 Unix Timestamp)
20     var $uid;
21     var $uname;        // 用户登录或注册的用户名,需要符合以下规则:  1:长度 1~15 个字符，不得为空 2:不得为 c:\con\con、游客(gb2312 或  big5 内码)、Guest 3:不得包含 (,)、(*)、(")、([TAB])、([SPACE])、([\r])、([\n])、 (<)、(>)、(&)其中之一
22     var $upass;        //用户密码经 MD5 不可逆加密后的值
23     var $email;        //用户 Email 地址(50 个字节以内)
24     var $isadmin;    //当前用户是否是应用程序的最高管理员，1=是，0=否。最高管理员的权限，将同步到论坛中去，其他下级管理员的身份将不进行同步，而由最高管理员分别在不同的系统中进行设置
25     var $credits;    //当前用户在应用程序中的积分值，范围 -2147483648 到 2147483647，如果 Discuz! Passport 中设置了目标积分项，则用户登录时，Passport 会把应用程序传递过来的 credits 值同步到指定的论坛的指定积分项目中
26     var $gender;     //当前用户的性别，1=男，2=女，0=未知
27     var $bday;        //当前用户的生日，格式 yyyy-mm-dd
28     var $regip;        //当前用户注册时的 IP 地址
29     var $regdate;    //当前用户注册的时间（9 或 10 位数字 Unix Timestamp）
30     var $nickname;    //当前用户的昵称（30 个字节以内，如传递此参数，必须打开相应用户组的昵称权限，否则用户在控制面板中提交个人资料时，会导致昵称失效）
31     var $site;        //当前用户的主页地址（包含http://）
32     var $qq;        //当前用户的 ICQ 账号
33     var $msn;        //当前用户的 MSN Messenger 账号
34     var $yahoo;        //当前用户的 Yahoo! Messanger 账号
35     var $forward;    //当前用户的上一个来源页面
36
37
38     function Discuz(){
39         $this->setKeepTime(31536000);
40         $this->setNowTime(NowTime);
41         $this->setSite($GLOBALS['WEB_SITE']);
42     }
43
44     function setKeepTime($keeptime){
45         $this->keeptime = $keeptime;
46     }
47     function setNowTime($nowtime){
48         $this->nowtime = $nowtime;
49     }
50     function setUid($uid){
51         $this->uid = $uid;
52     }
53     function setUname($uname){
54         $this->uname = $uname;
55     }
56     function setPass($upass){
57         $this->upass = $upass;
58     }
59     function setEmail($email){
60         $this->email = $email;
61     }
62     function setIsAmdin($isadmin){
63         $this->isadmin = $isadmin;
64     }
65     function setCredits($credits){
66         $this->credits = $credits;
67     }
68     function setBday($bday){
69         $this->bday = $bday;
70     }
71     function setRegip($regip){
72         $this->regip = $regip;
73     }
74     function setRegdate($regdate){
75         $this->regdate = $regdate;
76     }
77     function setNickName($nickname){
78         $this->nickname = $nickname;
79     }
80     function setSite($site){
81         $this->site = $site;
82     }
83     function setQQ($qq){
84         $this->qq = $qq;
85     }
86     function setMSN($msn){
87         $this->msn = $msn;
88     }
89     function setYahoo($yahoo){
90         $this->yahoo = $yahoo;
91     }
92     function setForward($forward){
93         $this->forward = urldecode($forward);
94     }
95
96     /**
97      * 注册,注册前必须至少设置如下四个变量:(五个吧？？还有时间：$discuz->setNowtime())
98      * $discuz->setUname();
99      * $discuz->setPass();
100      * $discuz->setEmail();
101      * $discuz->setForward();
102      */
103     function Register(){
104         $member = array(
105                     'cookietime' => $this->keeptime,
106                     'time'         => $this->nowtime,
107                     'uid'     => $this->uid,
108                     'username'     => $this->uname,
109                     'password'     => $this->upass,
110                     'email'         => $this->email,
111                     );
112         $this->setPassport($member, "login");
113     }
114     /**
115      * 登录,登录前必须至少设置如下四个变量:(五个吧？？还有时间：$discuz->setNowtime())
116      * $discuz->setUname();
117      * $discuz->setPass();
118      * $discuz->setEmail();
119      * $discuz->setForward();
120      */
121     function Login($backtype=""){
122         $member = array(
123                     'cookietime' => $this->keeptime,
124                     'time'         => $this->nowtime,
125                     'uid'     => $this->uid,
126                     'username'     => $this->uname,
127                     'password'     => $this->upass,
128                     'email'         => $this->email,
129                     );
130         if ($backtype == "echo") {
131             return $this->setPassport($member, "login", "echo");
132         }else{
133             $this->setPassport($member, "login");
134         }
135     }
136     /**
137      * 退出,退出前必须至少设置如下三个变量:
138      * $discuz->setUname();
139      * $discuz->setPass();
140      * $discuz->setForward();
141      */
142     function Logout(){
143         $member = array(
144                     'cookietime' => $this->keeptime,
145                     'time'         => $this->nowtime,
146                     'uid'          => $this->uid,
147                     'username'     => $this->uname,
148                     'password'     => $this->upass
149                     );
150         $this->setPassport($member, "logout");
151     }
152
153     function Update(){
154         $member = array(
155                     'cookietime' => $this->keeptime,
156                     'time'         => $this->nowtime,
157                     'uid'          => $this->uid,
158                     'username'     => $this->uname,
159                     'password'     => $this->upass,
160                     'email'         => $this->email,
161                     'nickname'     => $this->nickname,
162                     'site'         => $this->site,
163                     'qq'         => $this->qq,
164                     'msn'         => $this->msn,
165                     );
166         $this->setPassport($member, "login");
167     }
168
169     function setPassport($member, $action, $type=""){
170         $auth   = $this->passport_encrypt($this->passport_encode($member), DISCUZ_PASSPORT);
171         $location = $GLOBALS['BBSDATA']['path']."/api/passport.php"
172                             . "?action=".$action
173                             . "&auth=".rawurlencode($auth)
174                             . "&verify=".md5($action . $auth . $this->forward . DISCUZ_PASSPORT)
175                             . "&forward=".rawurlencode($this->forward);
176             // $location;要根据需要稍作改动
177         if($type == "echo"){
178             return $location;
179         }else{
180             header("Location: " . $location);
181         }
182     }
183     function passport_encrypt($txt, $key) {
184         srand((double)microtime() * 1000000);
185         $encrypt_key = md5(rand(0, 32000));
186         $ctr = 0;
187         $tmp = '';
188         for($i = 0; $i < strlen($txt); $i++) {
189             $ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
190             $tmp .= $encrypt_key[$ctr].($txt[$i] ^ $encrypt_key[$ctr++]);
191         }
192         return base64_encode($this->passport_key($tmp, $key));
193     }
194     function passport_decrypt($txt, $key) {
195         $txt = $this->passport_key(base64_decode($txt), $key);
196         $tmp = '';
197         for ($i = 0; $i < strlen($txt); $i++) {
198             $tmp .= $txt[$i] ^ $txt[++$i];
199         }
200         return $tmp;
201     }
202     function passport_key($txt, $encrypt_key) {
203         $encrypt_key = md5($encrypt_key);
204         $ctr = 0;
205         $tmp = '';
206         for($i = 0; $i < strlen($txt); $i++) {
207             $ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
208             $tmp .= $txt[$i] ^ $encrypt_key[$ctr++];
209         }
210         return $tmp;
211     }
212     function passport_encode($array) {
213         $arrayenc = array();
214         foreach($array as $key => $val) {
215             $arrayenc[] = $key.'='.urlencode($val);
216         }
217         return implode('&', $arrayenc);
218     }
219 };
220 ?>

别忘了修改DISCUZ_PASSPORT的值

使用方法:

1 $discuz = new Discuz();
2 $discuz->setUname($user['uname']);
3 $discuz->setPass($user['upass']);
4 $discuz->setEmail($user['email']);
5 $discuz->setNowTime(time());//我这么用的。
6 $discuz->setForward($fromURL);
7 $discuz->Register();

可参考以下文档：
http://www.discuz.net/usersguide/advanced_passport.htm
http://www.discuz.net/viewthread.php?tid=304838&extra=&page=1

besthost 2008-03-21 15:55 发表评论

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主站与discuz同服务器无需Passport的整合方法

Discuz! Passport 通行证整合(技术) Discuz.class.php类（稍作改动版）