Discuz注册功能分析

Discuz注册文件链

register.php

uc_client/client.php

uc_client/control/user.php

uc_clident/mod/user.php

 

注册过程分析：

1、register.php

获得的变量值不再多做解释

199行左右：

$uid = uc_user_register($username, $password, $email, $questionid, $answer);//UC注册

调用函数uc_client/client.php---- uc_user_register();

2、uc_client/client.php

292行左右：

function uc_user_register($username, $password, $email, $questionid = '', $answer = '') {

return call_user_func(UC_API_FUNC, 'user', 'register', array('username'=>$username, 'password'=>$password, 'email'=>$email, 'questionid'=>$questionid, 'answer'=>$answer));

}

这样就调用了uc_client/control/user.php中的onregister()函数

自己可以查一下call_user_func()这个函数的用法

3、uc_client/control/user.php

64行左右：

function onregister() {

$this->init_input();

$username = $this->input('username');

$password =$this->input('password');

$email = $this->input('email');

$questionid = $this->input('questionid');

$answer = $this->input('answer');

 

if(($status = $this->_check_username($username)) < 0) {

return $status;

}

if(($status = $this->_check_email($email)) < 0) {

return $status;

}

$uid = $_ENV['user']->add_user($username, $password, $email, 0, $questionid, $answer);

return $uid;

}

找到了吧，add_user()这个函数才是真正注册获得的用户名、密码等信息

4、uc_clident/mod/user.php

106行左右：

function add_user($username, $password, $email, $uid = 0, $questionid = '', $answer = '') {

$salt = substr(uniqid(rand()), -6);

$password = md5(md5($password).$salt); //加密的密码

$sqladd = $uid ? "uid='".intval($uid)."'," : '';

$sqladd .= $questionid > 0 ? " secques='".$this->quescrypt($questionid, $answer)."'," : " secques='',";

$this->db->query("INSERT INTO ".UC_DBTABLEPRE."members SET $sqladd username='$username', password='$password', email='$email', regip='".$this->base->onlineip."', regdate='".$this->base->time."', salt='$salt'");

$uid = $this->db->insert_id();

$this->db->query("INSERT INTO ".UC_DBTABLEPRE."memberfields SET uid='$uid'");

return $uid;

}

修改成自己想要的加密方式就OK了