public static function hasAccess()
{
$lsIp = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : "";
$lsClient = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
$lsToken = isset($_SERVER['HTTP_TOKEN']) ? $_SERVER['HTTP_TOKEN'] : "";
$lbReturn = false;
$lsStatus = "DENIED";
Debug::debug(array($lsIp, $lsClient, $lsToken));
$laAccess = Config::getOptions('access');
Debug::debug($laAccess);
if (isset($laAccess[$lsIp])) {
Debug::debug('1');
if (isset($laAccess[$lsIp]['user-agent'][$lsClient])) {
Debug::debug('1.1');
if ($laAccess[$lsIp]['user-agent'][$lsClient] == $lsToken) {
Debug::debug('1.1.1');
$lbReturn = true;
}
} elseif (isset($laAccess[$lsIp]['user-agent']['*'])) {
Debug::debug('1.2');
if ($laAccess[$lsIp]['user-agent']['*'] == $lsToken) {
Debug::debug('1.2.1');
$lbReturn = true;
}
}
} elseif (isset($laAccess['*'])) {
Debug::debug('2');
if (isset($laAccess['*']['user-agent'][$lsClient])) {
Debug::debug('2.1');
if ($laAccess['*']['user-agent'][$lsClient] == $lsToken) {
Debug::debug('2.1.1');
$lbReturn = true;
}
} elseif (isset($laAccess['*']['user-agent']['*'])) {
Debug::debug('2.2');
if ($laAccess['*']['user-agent']['*'] == $lsToken) {
Debug::debug('2.2.2');
$lbReturn = true;
}
}
}
if ($lbReturn) {
$lsStatus = "PERMITED";
}
Event::log(array("ip:[{$lsIp}]", "user-agent:[{$lsClient}]", "token:[{$lsToken}]", "status:[{$lsStatus}]"), 'access');
return $lbReturn;
}
/**
* Shell command
*
* @param string $psCommand string a ser executada no sistema
* @param string $psCommand2
* @return array
*/
public static function execute($psCommand, $psCommand2 = "")
{
$laOutput = array();
$lnReturn = 0;
$lsReturn = exec($psCommand . " 2>&1 " . $psCommand2, $laOutput, $lnReturn);
if ($lnReturn != 0) {
Event::log("FILESYSTEM: " . $lsReturn, 'execute', 'error');
}
return $laOutput;
}