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<?php
/*
* Cryto Team is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
class User extends CPHPDatabaseRecordClass
{
public $table_name = "users";
public $fill_query = "SELECT * FROM users WHERE `Id` = :Id";
public $verify_query = "SELECT * FROM users WHERE `Id` = :Id";
public $prototype = array(
'string' => array(
'Username' => "Username",
'DisplayName' => "DisplayName",
'EmailAddress' => "EmailAddress",
'Hash' => "Hash",
'Salt' => "Salt",
'ActivationKey' => "ActivationKey"
),
'boolean' => array(
'IsAdmin' => "Admin",
'IsActivated' => "Activated"
)
);
public function GenerateSalt()
{
$this->uSalt = random_string(10);
}
public function GenerateHash()
{
if(!empty($this->uSalt))
{
if(!empty($this->uPassword))
{
$this->uHash = $this->CreateHash($this->uPassword);
}
else
{
throw new Exception("User object is missing a password.");
}
}
else
{
throw new Exception("User object is missing a salt.");
}
}
public function CreateHash($input)
{
global $cphp_config;
$hash = crypt($input, "$5\$rounds=50000\${$this->uSalt}{$cphp_config->salt}$");
$parts = explode("$", $hash);
return $parts[4];
}
public function VerifyPassword($password)
{
if($this->CreateHash($password) == $this->sHash)
{
return true;
}
else
{
return false;
}
}
public function Authenticate()
{
$_SESSION['user_id'] = $this->sId;
$_SESSION['logout_key'] = random_string(32);
$_SESSION['is_admin'] = $this->sIsAdmin;
NewTemplater::SetGlobalVariable("logged-in", true);
$this->SetGlobalVariables();
}
public function SetGlobalVariables()
{
NewTemplater::SetGlobalVariable("my-displayname", $this->sDisplayName);
}
public static function CheckIfEmailValid($email)
{
return preg_match("/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,6}$/i", $email);
}
public static function CheckIfEmailExists($email)
{
try
{
$result = User::FindByEmail($email);
return true;
}
catch (NotFoundException $e)
{
return false;
}
}
public static function CheckIfUsernameExists($username)
{
try
{
$result = User::FindByUsername($username);
return true;
}
catch (NotFoundException $e)
{
return false;
}
}
public static function CheckIfDisplayNameExists($displayname)
{
try
{
$result = User::FindByDisplayName($displayname);
return true;
}
catch (NotFoundException $e)
{
return false;
}
}
public static function FindByEmail($email)
{
return self::CreateFromQuery("SELECT * FROM users WHERE `EmailAddress` = :EmailAddress", array(':EmailAddress' => $email), 0);
}
public static function FindByUsername($username)
{
return self::CreateFromQuery("SELECT * FROM users WHERE `Username` = :Username", array(':Username' => $username), 0);
}
public static function FindByDisplayName($displayname)
{
return self::CreateFromQuery("SELECT * FROM users WHERE `DisplayName` = :DisplayName", array(':DisplayName' => $displayname), 0);
}
}