Codeigniter单一网站登录
问题描述:
我想拥有它,所以如果我从我的网站的一部分登录,它也会登录到其他部分。Codeigniter单一网站登录
一些注意事项:
- 所有登录连接到同一个数据库...可以称之为DB1
- 站点1的表phpfox
- 站点2的表是vBulletin
- 眼下它成功登录到phpfox,但我无法弄清楚如何登录论坛也....我已经添加了几行代码以尝试做到这一点,但我不知道它:
- 问题是我要保持我的网站的每个部分登录(使用相同的用户名和密码)
这里是我当前的代码:
function login($username, $password, $passClean = null)
{
$this->faildLogins = new DB_FaildLogins();
$ip = $this->input->ip_address();
$faildLogins = $this->faildLogins->getFaildLoginsByIp($ip);
if($faildLogins){
if($faildLogins->bannedTime > 0){
$timeElapsed = ($faildLogins->lastTryDate + $faildLogins->bannedTime)-time();
if($timeElapsed > 0){
return sprintf('Your ip (%s) was banned for %s please try again after expire ban time!', $this->input->ip_address(), seconds2HumanTimeFormat($timeElapsed));
}
}
}
$result = $this->user_model->get_login_info($username);
if ($result) {
if ($result->status == 'pending') {
return 'INACTIVE';
}
if ($result->status == 'rejected') {
return 'REJECTED';
}
if ($password === $result->password) {
$this->CI->session->set_userdata(array('id'=> $result->id));
$this->user_model->addUserLogin($result->id);
$faildLogins = $this->faildLogins->getFaildLoginsByIp($ip);
if($faildLogins){
$this->faildLogins->resetFaildLoginToIp($ip);
}
return TRUE;
// If passwords don't match
} else {
@mysql_connect('localhost', 'db1', 'db1_password') or die ("Can't connect to DB!");
@mysql_connect('localhost', 'db1', 'db1_password', true) or die ("Can't connect to DB!");
@mysql_select_db('phpfox') or die ("Can't select DB!");
@mysql_select_db('vbulletin') or die ("Can't select DB!");
$phpFoxUser = mysql_fetch_array(mysql_query("SELECT * FROM `phpfox_user` WHERE `user_name` = '{$username}'"), MYSQL_ASSOC);
if($phpFoxUser['user_name'] == $username AND
$phpFoxUser['email'] == $result->email AND
md5(md5($passClean).md5($phpFoxUser['password_salt'])) == $phpFoxUser['password']) {
$DBUsers = new DB_Users();
$rows['id'] = $result->id;
$rows['password'] = md5($passClean);
if($DBUsers->saveIt($rows)) {
$this->CI->session->set_userdata(array('id'=> $result->id));
return TRUE;
} else {
$this->faildLogins->addFaildLoginToIp($ip);
return FALSE;
}
} else {
$this->faildLogins->addFaildLoginToIp($ip);
return FALSE;
}
}
} else {
@mysql_connect('localhost', 'db1', 'db1_password') or die ("Can't connect to DB!");
@mysql_connect('localhost', 'db1', 'db1_password', true) or die ("Can't connect to DB!");
@mysql_select_db('phpfox') or die ("Can't select DB!");
@mysql_select_db('vbulletin') or die ("Can't select DB!");
$result = mysql_query("SELECT * FROM `phpfox_user` WHERE `user_name` = '{$username}'");
$phpFoxUser = mysql_fetch_array($result, MYSQL_ASSOC);
if($phpFoxUser['user_name'] == $username AND md5(md5($passClean).md5($phpFoxUser['password_salt'])) == $phpFoxUser['password']) {
$DBUsers = new DB_Users();
$rows['username'] = $phpFoxUser['user_name'];
$rows['password'] = md5($passClean);
$rows['usergroup'] = 'user';
$rows['email'] = $phpFoxUser['email'];
$rows['activationCode'] = md5(time());
$rows['status'] = 'approved';
$rows['registerDate'] = time();
$rows['registerIp'] = $this->input->ip_address();
$rows['hash'] = uniqid(rand().rand().rand(), true);
$newUserId = $DBUsers->saveIt($rows);
if($newUserId) {
$this->CI->session->set_userdata(array('id'=> $newUserId));
return TRUE;
} else {
return false;
}
} else {
$this->faildLogins->addFaildLoginToIp($ip);
return FALSE;
}
//md5(md5($sPassword) . md5($sSalt))
}
$this->faildLogins->addFaildLoginToIp($ip);
return FALSE;
}
答
设置会话变量,以独特的东西给用户,像userid。
$_SESSION['UserId'] = $id;
然后,检查登录函数顶部的会话变量。
if (isset($_SESSION['UserId']) // user already logged in
$ret = 'ACTIVE';
然后在你的函数的底部
return $ret;
BTW:我会摆脱多重收益在功能和使用$ RET变量,在我的例子。另外,不要忘记,当用户注销时删除您的会话变量:
unset($_SESSION['UserId']);
此外,您还可以在需要登录的用户的任何页面的顶部检查会话变量,并重定向到登录页面,如果没有设置。