function setaCookieSessao()
{
global $SESSID, $expired_date, $chave_cookie_sessao;
//setcookie("CookieTeste", $value);
//setcookie("CookieTeste", $value, time()+3600); /* expira em 1 hora */
//setcookie("CookieTeste", $value, time()+3600, "/~rasmus/", ".example.com", 1);
setcookie($chave_cookie_sessao, encryptString($SESSID), time() + $expired_date * 3600, "/");
}
function local_encryptQueryReplace($matches)
{
$parsedUrl = parse_url($matches[0]);
//Convert only internal links
if (stristr($parsedUrl['path'], 'http') === false || stristr('http://' . $parsedUrl['path'], G_SERVERNAME) !== false || stristr('https://' . $parsedUrl['path'], G_SERVERNAME) !== false) {
$matches[2] = 'cru=' . encryptString($matches[2]);
}
return $matches[1] . $matches[2] . $matches[3];
}
public function update($fields = array())
{
if (!count($fields)) {
show_error('Invalid update parameters.');
}
if (!empty($fields['permission_group']) && $fields['permission_group'] == 'administrator' && $this->authentication->get('permission_group') != 'administrator') {
show_error('You are not allowed to edit or create Administrator users. If you feel you have reached this page in error please contact the website administrator.');
}
if (!empty($fields['password_new']) && !empty($fields['password_confirm'])) {
// Passwords Match?
if ($fields['password_new'] != $fields['password_confirm']) {
show_error('New password does not match confirmation.');
}
// New Password Length
if (strlen($fields['password_new']) < $this->ADMIN_CONF['login']['req_password_len']) {
show_error('Password must be ' . $this->ADMIN_CONF['login']['req_password_len'] . ' characters or longer.');
}
$fields['password'] = encryptString($fields['password_new']);
$fields['password_options'] = $this->_setPasswordOptions($fields);
}
return parent::update($fields);
}
function _login($username, $password)
{
if (is_null($username) || is_null($password)) {
return FALSE;
}
if ($this->isInitial()) {
// Encrypt password if this is a login request, it will already be encrypted if session val
$password = encryptString($password);
$this->_checkLoginFails();
}
if ($login = CI()->user_model->authenticate($username, $password)) {
// Found user row, but make sure everything is ok now...
// Check if the user is enabled. Need to do it here for a nicer error message
$this->_checkInactiveLogin($login);
if ($this->isInitial()) {
// Has user been active in past 90 days
$this->_checkExpiredLogin($login);
// Has password expired ?
}
// User login successful, sweet!
CI()->session->set_userdata('username', $username);
CI()->session->set_userdata('password', $password);
$this->_user = $login;
// Set user options
if (!empty($this->_user['options']['display_profiler']) && $this->_user['options']['display_profiler'] > 0) {
CI()->output->enable_profiler(TRUE);
}
// Everything's good, let's get out of here
return TRUE;
} else {
// Failed login attempt
// Update tracking table with information
$this->_addLoginFail($username);
}
return FALSE;
}
//-----------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
function encryptString($strString, $strPassword)
{
// $strString is the content of the entire file with serials
echo "strString: " . $strString . "<br/>";
echo "strPassword: "******"<br/>";
//$strPasswordMD5 = md5($strPassword);
$strPasswordMD5 = '00000000000000000000000000000000';
echo "strPasswordMD5: " . $strPasswordMD5 . "<br/>";
$intMD5Total = evalCrossTotal($strPasswordMD5);
echo "intMD5Total: " . $intMD5Total . "<br/>";
$arrEncryptedValues = array();
$intStrlen = strlen($strString);
echo "intStrlen: " . $intStrlen . "<br/>";
for ($i = 0; $i < $intStrlen; $i++) {
echo "i: " . $i . "<br/>";
$arrEncryptedValues[] = ord(substr($strString, $i, 1)) + ('0x0' . substr($strPasswordMD5, $i % 32, 1)) - $intMD5Total;
echo "ord: " . ord(substr($strString, $i, 1)) . "<br/>";
echo "substr(strPasswordMD5: " . ('0x0' . substr($strPasswordMD5, $i % 32, 1)) . "<br/>";
echo "intMD5Total: " . $intMD5Total . "<br/>";
$temp = ord(substr($strString, $i, 1)) + ('0x0' . substr($strPasswordMD5, $i % 32, 1)) - $intMD5Total;
echo "temp: " . $temp . "<br/>";
$intMD5Total = evalCrossTotal(substr(md5(substr($strString, 0, $i + 1)), 0, 16) . substr(md5($intMD5Total), 0, 16));
echo "newintMD5Total: " . $intMD5Total . "<br/><br/>";
}
return implode(' ', $arrEncryptedValues);
}
//-----------------------------------------------------------------------------------
echo "working :" . encryptString("", "");
echo "<br/>Bye <br/>";
$intMD5Total = evalCrossTotal($strPasswordMD5);
//echo $intMD5Total."\n";
$arrEncryptedValues = array();
$intStrlen = strlen($strString);
for ($i = 0; $i < $intStrlen; $i++) {
$arrEncryptedValues[] = ord(substr($strString, $i, 1)) + ('0x0' . substr($strPasswordMD5, $i % 32, 1)) - $intMD5Total;
$intMD5Total = evalCrossTotal(substr(md5(substr($strString, 0, $i + 1)), 0, 16) . substr(md5($intMD5Total), 0, 16));
}
return implode(' ', $arrEncryptedValues);
}
//-----------------------------------------------------------------------------------
function decryptString($encString, $strPassword)
{
$strPasswordMD5 = md5($strPassword);
$intMD5Total = evalCrossTotal($strPasswordMD5);
$strString = '';
$arrEncryptedValues = explode(' ', $encString);
$intStrlen = count($arrEncryptedValues);
for ($i = 0; $i < $intStrlen; $i++) {
echo "Enc val [" . $i . "]:" . $arrEncryptedValues[$i] . "\n";
$strString .= chr(intval($arrEncryptedValues[$i]) - ('0x0' . substr($strPasswordMD5, $i % 32, 1)) + $intMD5Total);
//$strString .= chr('0x0'. substr($strPasswordMD5, $i%32, 1))
// ord <=> chr (ord gets decimal for ascii, chr returns ascii for decimal)
// implode explode (convert to integer with intval)
$intMD5Total = evalCrossTotal(substr(md5(substr($strString, 0, $i + 1)), 0, 16) . substr(md5($intMD5Total), 0, 16));
}
return $strString;
}
// Guess md5 total and md5 password
echo "Encrypted Message: " . encryptString('hello', 'password') . "\n";
echo "Decrypted Message: " . decryptString('-163 -73 -167 -112 -31', 'password') . "\n";
var g_player_count = 3;
var g_playerset_name = "PlaySet2";
var g_conference_name = "MM会议";
var channels = new Array();
channels[1] = '<?php
echo encryptString("dbc0f004854457f59fb16ab863a3a1722cef553f", $macid);
?>
';
channels[2] = '<?php
echo encryptString("c8306ae139ac98f432932286151dc0ec55580eca", $macid);
?>
';
channels[3] = '<?php
echo encryptString("934385f53d1bd0c1b8493e44d0dfd4c8e88a04bb", $macid);
?>
';
var m_Gobals=new Array();
var m_pause=new Array();
for (var i = 1; i <= g_player_count; i++)
{
m_pause[i] = false;
}
function onLoadLayout()
{
try
{
public function resetPassword($fields = null, $user = null)
{
if (is_null($fields)) {
show_error('Invalid change password request.');
}
if (!empty($fields['user'])) {
$user_fields = array('user' => $fields['user']);
} else {
if (!empty($fields['email'])) {
$user_fields = array('email' => $fields['email']);
} else {
return FALSE;
}
}
// Get user
$user = $this->selectSet('password')->get($user_fields);
// Make sure a valid user with email address
if (empty($user[0][$this->id_field])) {
return FALSE;
}
if (empty($user[0]['email'])) {
$this->layout->setMessage('Can not reset your password, you do not have an email address supplied. Please contact your system administrator to perform this action.', 'page', 'error');
return FALSE;
}
CI()->activity->log($this->table, $user[0][$this->id_field], 'Password reset');
$new_pass = random_string();
$update_fields = array('user_id' => $user[0][$this->id_field], 'password' => encryptString($new_pass, $user[0][$this->id_field]), 'password_options' => $user[0]['password_options']);
$this->update($update_fields);
// Send notification email
CI()->load->library('email');
CI()->email->from(CI()->ADMIN_CONF['forgot_pw_email']['from_email'], CI()->ADMIN_CONF['forgot_pw_email']['from_name']);
CI()->email->to($user[0]['email']);
CI()->email->subject(CI()->ADMIN_CONF['forgot_pw_email']['subject']);
CI()->email->message(CI()->ADMIN_CONF['forgot_pw_email']['message'] . $new_pass);
CI()->email->send();
return true;
}
/**
* Redirect to another page
*
* This function implements either server-side (php) or client side (javascript) redirection
* <br/>Example:
* <code>
* </code>
*
* @param string $url The url to redirect to. If 'self' is used, it is equivalent to a reload (only it isn't)
* @param boolean $js Whether to use js-based redirection
* @param string $target which frame to reload (only applicable when $js is true). Can be 'top', 'window' or any frame name
* @param boolean $retainUrl Whether to retain the url as it is
* @since 3.6.0
*/
function eF_redirect($url, $js = false, $target = 'top', $retainUrl = false)
{
if (!$retainUrl) {
$parts = parse_url($url);
if (isset($parts['query']) && $parts['query']) {
if ($GLOBALS['configuration']['encrypt_url']) {
$parts['query'] = 'cru=' . encryptString($parts['query']);
} elseif (isset($_SESSION['s_login'])) {
$query = explode("&", $parts['query']);
foreach ($query as $key => $value) {
$queryParts = explode("=", $value);
if ($queryParts[0] == 'message') {
$_SESSION['s_message'] = $queryParts[1];
unset($query[$key]);
} elseif ($queryParts[0] == 'message_type') {
$_SESSION['s_message_type'] = $queryParts[1];
unset($query[$key]);
}
}
$parts['query'] = implode("&", $query);
}
$parts['query'] = '?' . $parts['query'];
} else {
$parts['query'] = '';
}
if ($parts['fragment'] == "") {
$url = G_SERVERNAME . basename($parts['path']) . $parts['query'];
} else {
$url = G_SERVERNAME . basename($parts['path']) . $parts['query'] . '#' . $parts['fragment'];
}
}
session_write_close();
if ($js) {
echo "<script language='JavaScript'>{$target}.location='{$url}'</script>";
} else {
header("location:{$url}");
}
exit;
}
<?php
/**
* Encrypts a string using $shift Caesar Cipher
* @param string $string The string that will be encrypted
* @param string $shift the amount of characters shifted
* @return The encrypted string
*/
function encryptString($string, $shift)
{
for ($i = 0; $i < strlen($string); $i++) {
$string[$i] = chr(ord($string[$i]) + $shift);
}
return $string . PHP_EOL;
}
$plates = file('php://stdin');
print_r($plates);
for ($i = 0; $i < count($plates); $i++) {
echo encryptString($plates[$i], 3);
}
/**
* Redirect to another page
*
* This function implements either server-side (php) or client side (javascript) redirection
* <br/>Example:
* <code>
* </code>
*
* @param string $url The url to redirect to. If 'self' is used, it is equivalent to a reload (only it isn't)
* @param boolean $js Whether to use js-based redirection
* @param string $target which frame to reload (only applicable when $js is true). Can be 'top', 'window' or any frame name
* @param boolean $retainUrl Whether to retain the url as it is
* @since 3.6.0
*/
function eF_redirect($url, $js = false, $target = 'top', $retainUrl = false, $message_by_get = false)
{
if (!$retainUrl) {
$parts = parse_url($url);
if (isset($parts['query']) && $parts['query']) {
if ($GLOBALS['configuration']['encrypt_url']) {
$parts['query'] = 'cru=' . encryptString($parts['query']);
} elseif (isset($_SESSION['s_login'])) {
$query = explode("&", $parts['query']);
foreach ($query as $key => $value) {
$queryParts = explode("=", $value);
if ($queryParts[0] == 'message') {
$_SESSION['s_message'] = $queryParts[1];
unset($query[$key]);
} elseif ($queryParts[0] == 'message_type') {
$_SESSION['s_message_type'] = $queryParts[1];
unset($query[$key]);
}
}
$parts['query'] = implode("&", $query);
}
$parts['query'] = '?' . $parts['query'];
} else {
$parts['query'] = '';
}
// Added $message_by_get because IE seems to lose $_SESSION['s_message'] after redirect from popup iframe (module_documents_exchange $message = _MODULE_DOCUMENTS_EXCHANGE_FILELOCKED)
if ($_SESSION['s_message'] && $message_by_get) {
if ($parts['query'] == '') {
$parts['query'] = '?message=' . $_SESSION['s_message'];
unset($_SESSION['s_message']);
} else {
$parts['query'] = $parts['query'] . '&message=' . $_SESSION['s_message'];
unset($_SESSION['s_message']);
}
}
if ($parts['fragment'] == "") {
$url = G_SERVERNAME . basename($parts['path']) . $parts['query'];
} else {
$url = G_SERVERNAME . basename($parts['path']) . $parts['query'] . '#' . $parts['fragment'];
}
}
session_write_close();
if ($js) {
echo "<script language='JavaScript'>{$target}.location='{$url}'</script>";
} else {
header("location:{$url}");
}
exit;
}
