public static function SetVisitorEntropyIDCookie()
{
//--
if (!defined('SMART_FRAMEWORK_VERSION')) {
die('Smart Runtime // Set Visitor Entropy ID Cookie :: Requires SmartFramework to be loaded ...');
}
//end if
//--
if (defined('SMART_APP_VISITOR_COOKIE')) {
die('SetVisitorEntropyIDCookie :: SMART_APP_VISITOR_COOKIE must not be re-defined ...');
}
//end if
//--
$cookie = '';
//-- {{{SYNC-SMART-UNIQUE-COOKIE}}}
if (defined('SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME') and !defined('SMART_FRAMEWORK_UNIQUE_ID_COOKIE_SKIP')) {
if ((string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME != '') {
if (SmartFrameworkSecurity::ValidateVariableName(strtolower((string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME))) {
//--
$cookie = (string) trim(strtolower(SmartFrameworkSecurity::FilterUnsafeString((string) $_COOKIE[(string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME])));
if ((string) $cookie == '' or strlen((string) $cookie) != 40 or !preg_match('/^[a-f0-9]+$/', (string) $cookie)) {
$entropy = (string) sha1((string) Smart::unique_entropy('uuid-cookie'));
// generate a random unique key ; cookie was not yet set or is invalid
if (defined('SMART_FRAMEWORK_UNIQUE_ID_COOKIE_DOMAIN') and (string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_DOMAIN != '') {
@setcookie((string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME, (string) $entropy, 0, '/', (string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_DOMAIN);
// set it using domain
} else {
@setcookie((string) SMART_FRAMEWORK_UNIQUE_ID_COOKIE_NAME, (string) $entropy, 0, '/');
// set it
}
//end if else
$cookie = (string) $entropy;
}
//end if
//--
}
//end if
}
//end if
}
//end if
//-- #end# sync
define('SMART_APP_VISITOR_COOKIE', (string) $cookie);
// empty or cookie ID
//--
}
private function build_multipart()
{
//--
$timeduid = Smart::uuid_10_seq();
// 10 chars, timed based, can repeat only once in 1000 years for the same millisecond
$timedrid = strrev($timeduid);
$entropy = Smart::unique_entropy('mail/send');
// this generate a very random value
$boundary = '_===-Mime.Part____.' . $timeduid . '_' . md5('@MimePart---#Boundary@' . $entropy) . '_P_.-=_';
// 69 chars of 70 max
$relatedboundary = '_-==-Mime.Related_.' . $timedrid . '_' . md5('@MimeRelated#Boundary@' . $entropy) . '_R_.=-_';
// 69 chars of 70 max
//--
$multipart = '';
$multipart .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . "\r\n" . "\r\n";
$multipart .= 'This is a multi-part message in MIME format.' . "\r\n" . "\r\n";
$multipart .= '--' . $boundary . "\r\n";
$multipart .= 'Content-Type: multipart/related; boundary="' . $relatedboundary . '"' . "\r\n";
//-- cid parts
$multipart .= "\r\n";
for ($i = Smart::array_size($this->parts) - 1; $i >= 0; $i--) {
$multipart .= '--' . $relatedboundary . "\r\n";
$multipart .= $this->build_message($this->parts[$i]);
}
//end for
$multipart .= "\r\n";
$multipart .= '--' . $relatedboundary . '--' . "\r\n";
//-- attachments
$multipart .= "\r\n";
for ($i = Smart::array_size($this->atts) - 1; $i >= 0; $i--) {
$multipart .= '--' . $boundary . "\r\n";
$multipart .= $this->build_message($this->atts[$i]);
}
//end for
//--
$multipart .= "\r\n";
$multipart .= '--' . $boundary . '--' . "\r\n";
//--
return $multipart;
//--
}
public function login($username, $pass, $mode = '')
{
// IMAP4
//--
$this->tag = 'smart' . strtoupper(md5(Smart::unique_entropy('imapv4'))) . 'framework';
$this->username = (string) $username;
//--
if ($this->debug) {
$this->log .= '[INF] Login to Mail Server (USER = '******')' . "\n";
}
//end if
//--
if (strlen($this->error) > 0) {
return 0;
}
//end if
//-- normal login
if ($this->debug) {
$this->log .= '[INF] Login Method: Normal' . "\n";
}
//end if
//--
$reply = $this->send_cmd('LOGIN ' . $username . ' ' . $pass);
if (strlen($this->error) > 0) {
return 0;
}
//end if
//--
$test = $this->is_ok($reply);
if ((string) $test != 'ok') {
$this->error = '[ERR] IMAP4 User or Password Failed [' . $reply . ']';
return 0;
}
//end if
//--
return 1;
//--
}
private function _generate_iv()
{
// Initialize pseudo random generator
// seed rand: (double)microtime()*1000000 // no more needed
// Collect very random data.
// Add as many "pseudo" random sources as you can find.
// Possible sources: Memory usage, diskusage, file and directory content...
$iv = Smart::random_number();
$iv .= Smart::unique_entropy();
$iv .= SmartUtils::get_visitor_tracking_uid();
$iv .= implode("\r", (array) $_SERVER);
$iv .= implode("\r", (array) $_COOKIES);
return $this->_hash($iv);
}
