This is my solution for prevention of multiple logins
with grigri's helper function.
have fun , jyrgen
users_controller.php
...
// ... password validation succeeded ....
...
// custom session garbage collection
//
$sessions = $this->Mysession->findAll();
foreach($sessions as $session){
if($session['Mysession']['expires']<time()){
$this->Mysession->del($session['Mysession']['id']);
}
}
// check to see, if account is in use
//
$account_in_use = false;
foreach($sessions as $session){
// now traverse trough all existing sessions
$data = $this->decode_session_data($session['Mysession']['data']);
if(isset($data['User']['id']) && isset($data['User']['logged_in'])){
if($data['User']['id']==$someone['User']['id'] && $data['User']
['logged_in']==1){
$account_in_use = true;
break;
}
}
if($account_in_use === true){
$this->Session->setFlash('account is active, please try again
later.');
$this->set('error', true);
}
else{
// ok, register user in the session and forward him to a landing
page...
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