public static function destroy()
{
$status = false;
$net = new Gnet();
if (!self::isCreated()) {
gio::output("No account found!");
} else {
$m = Gmsg::create(Gmsg::prepare(config::$accountId, "revokecert", config::$SRA));
$m = GsonCrypt::seal($m, config::$SRA);
$r = $net->send($m, true);
if (!$r) {
gio::output();
gio::output("Account Destruction Failed! Unable to connect to account server");
} else {
$r = GsonCrypt::unseal($r);
$r = Gmsg::extract($r);
if ($r['status']) {
self::rollback();
gio::output("Your account has been destroyed");
} else {
gio::output($r['response']);
}
}
}
}
public static function hascert($userid = "")
{
if (empty($userid)) {
$userid = config::$accountId;
}
$cert = self::getcert($userid);
if (!file_exists($cert)) {
$m = Gmsg::create(Gmsg::prepare("", "register", $userid));
$net = new Gnet();
$r = $net->send($m);
unset($net);
if (!$r) {
}
return false;
$r = extract($r);
if (!$r || !$r['status']) {
return false;
}
if (!gio::saverawfile($r['cert'], $cert)) {
return false;
}
}
return true;
}
public static function give($to, $amt)
{
$ramt = $amt;
$rem = mine::countcoins($coins);
if ($rem < $amt) {
gio::output("Not enough coins");
return false;
}
$paths = Tools::address($to);
if (!$paths) {
gio::output("The destination account is invalid");
return false;
}
$getcoins = array();
$c = 1;
if (!is_array($coins)) {
return false;
}
$vals = array_keys($coins);
rsort($vals);
foreach ($vals as $val) {
if ($amt < $val) {
continue;
}
if ($amt <= 0) {
break;
}
$ch[$val] = floor($amt / $val);
if ($ch[$val] > count($coins[$val])) {
$ch[$val] = count($coins[$val]);
}
$amt -= $ch[$val] * $val;
}
foreach ($ch as $v => $n) {
while ($n > 0 && (list($id, $coin) = each($coins[$v]))) {
$getcoins[$id] = $coin;
unset($coins[$v][$id]);
$n--;
}
}
foreach ($getcoins as $k => $v) {
$secret[$k] = Tools::makesecrets();
$getcoins[$k]['secret'] = GsonCrypt::seal($secret[$k], $paths['srakey']);
}
$net = new Gnet();
if (!$net->connect($paths['address'], intval($paths['port']))) {
gio::output("Unable to connect to the destination account");
return false;
} else {
$m = Gmsg::create(Gmsg::prepare($getcoins, "deposit", $paths['account']));
$m = GsonCrypt::seal($m, $paths['bank']);
if (!$m) {
gio::output("Unable to send!");
gio::output("POSSIBLE CAUSES:");
gio::output("The destination bank's certificate is not avaiable!");
gio::output("Account may not be registered with sra!");
gio::output("Account may have been deregistered with sra!");
return false;
}
$r = $net->send($m);
$s = GsonCrypt::unseal($r);
$r = $s ? Gmsg::extract($s) : Gmsg::extract($r);
unset($net);
if (!$r || !$r['status']) {
gio::output("Deposit of {$ramt} coins to {$to} Failed!");
gio::output($r['response']);
return false;
} else {
$old = storage::load($paths['srakey']);
foreach ($getcoins as $id => $coin) {
$getcoins[$id]['secret'] = $secret[$id];
$val = $coin['value'];
$old[$val][$id] =& $getcoins[$id];
}
storage::save($old, $paths['srakey']);
storage::save($coins);
gio::output("Deposit of {$ramt} coins to {$to} was successful");
return true;
}
}
}
}
}
$responsetime = date($dateformat);
$_SESSION['shop2']['response'] = array("Order Id" => $_SESSION['shop2']['order id'], "Reference" => "", "Sent Time" => $timesent, "Response Time" => $responsetime, "Time Received" => "", "Time Completed" => "", "status" => $status, "Message" => "{$msg}", "Amount Valued" => $sum, "Amount Processed" => "", "From Account" => "{$address}", "To Account" => "{$merchantAddress}");
$_SESSION['shop2']['status'] = $status == 0 ? "successful" : "not successful";
$step = 3;
}
if (isset($_POST['step3'])) {
$sum = $_SESSION['shop2']['sum'];
$purchase = $_SESSION['shop2']['purchase'];
$address = $_SESSION['shop2']['address'];
//$response = $_SESSION['shop2']['response'];
$mg['oid'] = $_SESSION['shop2']['order id'];
$m['m'] = $mg;
$m['k'] = $merchantKey;
$net = new Gnet();
$my = Tools::address($merchantAddress);
$m = Gmsg::create(Gmsg::prepare($m, "mstatus", $my['bank']));
$response['Order Id'] = $mg['oid'];
$response['Order value'] = "{$sum} {$currency}";
$rr = $net->send($m);
if (!$rr) {
$status = 0;
$msg = "Unable to connect to Merchant's bank to verify transaction's state";
} else {
$rr = Gmsg::extract($rr);
if (!$rr) {
$status = 0;
$msg = "Failed to communicate with Merchant's bank to verify transaction state of order";
} else {
if ($rr['status']) {
function main($mainmsg)
{
gio::output(config::$walletMessage);
if (account::isCreated()) {
$serv = popen("service.ecsh", 'r');
}
$net = new Gnet();
$inerr = 0;
while (true) {
$inmsg = array();
if (account::isCreated()) {
$inmsg["d"] = "Destroy Account";
$dmsg = $mainmsg + $inmsg;
} else {
$inmsg["c"] = "Create Bank Wallet";
$dmsg = $inmsg;
}
$dmsg["x"] = "Exit";
if (!$inerr) {
gio::output();
foreach ($dmsg as $k => $v) {
$k = strtoupper($k);
gio::output("{$k} - {$v}");
}
gio::output();
$msg = "Enter your choice and press enter";
}
$inerr = 0;
$c = gio::input("{$msg}");
if (!array_key_exists($c, $dmsg)) {
$c = null;
}
switch ($c) {
case 1:
$a = account::address();
gio::output("Bank's account address is: {$a}");
break;
case 2:
$n = account::coins(config::$accountId, $coins);
gio::output("You have {$n} coins");
if ($n && gio::confirm("Do you wish to see their Id's")) {
foreach ($coins as $val => $ccs) {
foreach ($ccs as $i => $coin) {
gio::output("Ecash ID: {$i}");
foreach ($coin as $id => $c) {
if ($id == "token") {
$c = md5($c);
}
if ($id == "hash") {
$c = sha1($c);
}
if ($id == "mined") {
$c = date(config::$timeFormat, $c);
}
gio::output("{$id}=>{$c}");
}
gio::output();
}
}
}
break;
case 3:
$m = transaction::prequest();
gio::output($m[1]);
break;
case 4:
transaction::pgrant();
break;
case 5:
$acc = gio::input("Enter the wallet number [EMPTY for bank's self]");
$o = gio::input("Enter the order id [EMPTY for all]");
$f = null;
if (gio::confirm("Do you want to create a file on your desktop")) {
do {
$f = gio::input("Enter the file name");
} while (!$f);
}
transaction::reports($o, $acc, $f);
break;
case 6:
$m = transaction::clearrequests(null, null);
gio::output($m[1]);
break;
case 7:
account::merckey(gio::input("Enter the name of the file to write to your desktop"));
break;
case "c":
$serv = account::create();
break;
case "d":
gio::output("This action will irreversibly destroy your wallet and its contents");
if (gio::confirm("Are you sure you want to destroy your account")) {
account::destroy();
}
break;
case "x":
@$net->send('shutdown');
$net = null;
if ($serv) {
$ret = pclose($serv);
}
break 2;
default:
$inerr = 1;
$msg = "Retry";
}
if (!$inerr) {
gio::output("\n\n\n");
}
}
if (isset($ret) && $ret != 0) {
gio::output("An error occured while exiting...");
}
gio::output(config::$exitMessage);
sleep(3);
}
function main($mainmsg)
{
gio::output(config::$walletMessage);
$serv = popen("service.ecsh", 'r');
$net = new Gnet();
$inerr = 0;
while (true) {
if (!$inerr) {
gio::output();
foreach ($mainmsg as $k => $v) {
gio::output("{$k} - {$v}");
}
gio::output();
$msg = "Enter your choice and press enter";
}
$inerr = 0;
$c = gio::input("{$msg}");
switch ($c) {
case 1:
$tid = gio::input("Enter the transaction Id");
$st = transaction::status($tid);
if (!$st) {
gio::output("Transaction reference '{$tid}' not found");
} else {
$rpt['order id'] = $st['order id'];
$rpt['order amount'] = $st['amount'];
$rpt['from'] = $st['client'];
$rpt['to'] = $st['merchant'];
$rpt['transaction time'] = date(config::$timeFormat, $st['acknowledgement']['completed']);
$rpt['description'] = $st['description'];
$rpt['transaction reference'] = $st['acknowledgement']['id'];
$rpt['response code'] = $st['acknowledgement']['status'];
$rpt['response message'] = $st['acknowledgement']['message'];
$rpt['ecash value tendered'] = $st['acknowledgement']['amount'];
$rpt['ecash tendered'] = $st['acknowledgement']['ecashids'];
gio::display($rpt);
if (gio::confirm("Do you want to save the report to a file")) {
$dest = gio::input("Enter full path to the file");
gio::display($rpt, $x);
if (!gio::saverawfile(join("\r\n", $x), $dest)) {
gio::output("Could not save the report to {$dest}");
} else {
gio::output("Report successfully saved to {$dest}");
}
unset($x);
}
}
break;
case 2:
$maxallowed = 1000;
$v = gio::input("What value of eCash do you wish to mine", "integer");
$n = gio::input("How many eCashes do you wish to mine", "integer");
$c = mine::countcoins($null);
unset($null);
if ($n > $maxallowed || $c + $n > $maxallowed) {
$rem = $maxallowed - $c;
gio::output("You can not mine above {$maxallowed} eCashes!");
gio::output("You can mine {$rem} more eCashes!");
} else {
$res = mine::coins($n, $v);
if ($res) {
gio::output("You have successfully mined {$n} eCashes.");
gio::output("Mining process took " . Tools::arrtostr($res, ", "));
} else {
gio::output("Mining operation failed!");
}
}
break;
case 3:
$n = mine::countcoins($coins);
gio::output("A total of {$n} eCash value is available");
if ($n && gio::confirm("Do you wish to see their Id's")) {
foreach ($coins as $val => $ccs) {
foreach ($ccs as $i => $coin) {
gio::output("Ecash ID: {$i}");
foreach ($coin as $id => $c) {
if ($id == "token") {
$c = md5($c);
}
if ($id == "hash") {
$c = sha1($c);
}
if ($id == "mined") {
$c = date(config::$timeFormat, $c);
}
gio::output("{$id}=>{$c}");
}
gio::output();
}
}
}
break;
case 4:
$to = gio::input("Enter the wallet address");
$amt = gio::input("Enter the amount to give");
$res = account::give($to, $amt);
break;
case "x":
$net->connect(config::$serviceAddress, intval(config::$servicePort));
$net->send("shutdown");
if ($serv) {
$ret = pclose($serv);
}
break 2;
default:
$inerr = 1;
$msg = "Retry";
}
if (!$inerr) {
gio::output("\n\n\n");
}
}
if (isset($ret) && $ret != 0) {
gio::output("An error occured while exiting...");
}
gio::output(config::$exitMessage);
sleep(3);
}
public static function certexchange($addr)
{
$d = Tools::address($addr);
if (file_exists(GsonCrypt::getcert($d['bank']))) {
return true;
}
$c = GsonCrypt::getcert(null, true);
$m = Gmsg::create(Gmsg::prepare($c, 'exchangecert', $d['bank']));
$net = new Gnet();
$r = $net->connect($d['address'], intval($d['port']));
if (!$r) {
return false;
}
$r = $net->send($m);
if (!$r) {
return false;
}
$r = Gmsg::extract($r);
if (!$r) {
return false;
}
if ($r['status']) {
$resp = gio::saverawfile($r['cert'], GsonCrypt::getcert($d['bank']));
}
return isset($resp) ? $resp : false;
}
public static function notification($msg, $account)
{
$m = GsonCrypt::verify($msg, $account);
if (!$m) {
return array(0, "SRA did not verify bank's message as authentic");
}
$m = Gmsg::extract($m);
if (!$m || !is_array($m)) {
return array(0, "SRA did not extract bank's message correctly");
}
list($id, $req) = each($m);
$rtime = time();
$client = Tools::address($req['client']);
$merchant = Tools::address($req['merchant']);
$coins = storage::load($client['srakey']);
$pcoins = $req['coins'];
$errorcode = 0;
$amount = 0;
$least = 0;
$most = 0;
$leastcoin = array();
$mostcoin = array();
$ecashrejected = array();
if (mine::checkcoins($pcoins)) {
foreach ($pcoins as $id => $coin) {
$pcval = $coin['value'];
if (!array_key_exists($id, $coins[$pcval])) {
$errorcode = $errorcode ? $errorcode : 2;
$tmsg = "Already spent eCash detected";
$ecids[] = $id;
if ($errorcode == 2) {
$rejectedecash[] = $id;
}
} else {
$secret = GsonCrypt::unseal($coin['secret']);
if ($coins[$pcval][$id]['secret'] != $secret) {
$errorcode = $errorcode ? $errorcode : 3;
$tmsg = "Invalid secret detected";
$ecids[] = $id;
if ($errorcode == 3) {
$rejectedecash[] = $id;
}
} else {
$secrets[$id] = Tools::makesecrets();
$pcoins[$id]['secret'] = GsonCrypt::seal($secrets[$id], $merchant['srakey']);
$pcoins[$id]['transactioncount'] = intval($pcoins[$id]['transactioncount']) + 1;
$amount += $pcoins[$id]['value'];
if ($pcoins[$id]['value'] > $most) {
$most = $pcoins[$id]['value'];
$mostcoin['id'] = $id;
$mostcoin['coin'] = $pcoins[$id];
}
if ($pcoins[$id]['value'] < $least || $least == 0) {
$least = $pcoins[$id]['value'];
$leastcoin['id'] = $id;
$leastcoin['coin'] = $pcoins[$id];
}
$ecids[] = $id;
unset($coins[$pcval][$id]);
}
}
}
$ecids = join(", ", array_values($ecids));
} else {
$ecids = join(", ", array_keys($pcoins));
$errorcode = 1;
$tmsg = "Invalid/Counterfeit eCash detected";
}
if (!$errorcode && $amount < $req['amount']) {
$errorcode = 4;
$tmsg = sprintf("Additional %d value is required to complete the transaction", $req['amount'] - $amount);
}
if (!$errorcode && $amount > $req['amount']) {
$diff = $amount - $req['amount'];
$rem = $leastcoin['coin']['value'] - $diff;
$chg = self::splitvalue($diff, false);
$dval = self::splitvalue($rem, false);
if (!$chg || !$dval) {
$errorcode = 5;
$tmsg = "SRA Internal Error while splitting tokens.";
} else {
$mycoin = storage::load();
$chgcoins = self::getcoins($chg, $client['srakey'], $secrets, $mycoin);
$dvalcoins = self::getcoins($dval, $merchant['srakey'], $secrets, $mycoin);
if (!$chgcoins || !$dvalcoins) {
$errorcode = 6;
$tmsg = "SRA Internal Error while splitting tokens";
} else {
$leastcoin['coin']['secret'] = "";
$mycoin[$leastcoin['coin']['value']][$leastcoin['id']] = $leastcoin['coin'];
foreach ($chgcoins as $id => $coin) {
$cval = $coin['value'];
$coin['secret'] = $secrets[$id];
$coins[$cval][$id] = $coin;
}
unset($pcoins[$leastcoin['id']]);
}
}
}
foreach ($pcoins as $id => $coin) {
$val = $coin['value'];
if (isset($coins[$val][$id])) {
unset($coins[$val][$id]);
}
}
if (isset($dvalcoins)) {
$pcoins += $dvalcoins;
}
$req['coins'] = $pcoins;
$tmsg = $errorcode ? $tmsg : "pending";
$tid = md5(uniqid(rand(), true));
$dtime = time();
$req['acknowledgement'] = array("id" => "{$tid}", "completed" => $dtime, "status" => "{$errorcode}", "message" => "{$tmsg}", "amount" => $amount, "ecashids" => "{$ecids}");
//if(isset($rejectedecash)&&!empty($ecashrejected)) $req['acknowledgement']['rejectedecash'] = join(", ",$rejectedecash);
if (strtolower($client['bank']) != strtolower($merchant['bank'])) {
$m = GsonCrypt::sign(Gmsg::create($req));
$merchant['response'] = Gmsg::create(Gmsg::Prepare($m, "acknowledgement", $merchant['bank']));
$net = new Gnet();
$c = $net->connect($merchant['address'], intval($merchant['port']));
if (!$c) {
return array(0, "Merchant's bank is unreachable");
}
$r = $net->send($merchant['response']);
if (!$r) {
$req['acknowledgement']['status'] = 10;
$req['acknowledgement']['message'] = "Invalid response from merchant's bank";
}
$r = Gmsg::extract(GsonCrypt::verify($r, $merchant['bank']));
if (!$r) {
$req['acknowledgement']['status'] = 11;
$req['acknowledgement']['message'] = "Invalid response from merchant's bank";
} else {
if ($r['status']) {
$old = storage::load($merchant['srakey']);
if (!$old) {
$old = array();
}
foreach ($pcoins as $id => $coin) {
$val = $coin['value'];
$old[$val][$id] = $coin;
}
storage::save($old, $merchant['srakey']);
storage::save($coins, $client['srakey']);
if (isset($mycoin)) {
storage::save($mycoin);
}
$req['acknowledgement']['message'] =& $r['response'];
} else {
$req['acknowledgement']['status'] = 12;
$req['acknowledgement']['message'] = $r['response'];
}
}
} else {
if (!$errorcode) {
$old = storage::load($merchant['srakey']);
if (!$old) {
$old = array();
}
foreach ($pcoins as $id => $coin) {
$coin['secret'] = $secrets[$id];
$val = $coin['value'];
$old[$val][$id] = $coin;
}
storage::save($old, $merchant['srakey']);
storage::save($coins, $client['srakey']);
if (isset($mycoin)) {
storage::save($mycoin);
}
}
$status = $req['acknowledgement']['status'] ? 0 : 1;
if ($status) {
$req['acknowledgement']['message'] = "Payment was successful";
}
}
$status = $req['acknowledgement']['status'] ? 0 : 1;
if (!$status) {
unset($req['coins']);
unset($req['change']);
if ($errorcode <= 3) {
$req['acknowledgement']['amount'] = 0;
}
}
if ($status && isset($chgcoins)) {
$req['change'] = $chgcoins;
}
$resp = $req;
self::log($resp);
return array($status, $req);
}
private static function register()
{
if (self::isRegistered()) {
return true;
}
$ba = Tools::address(gio::input("Enter the bank's address"));
if (!$ba) {
return false;
}
config::$bankAddress = $ba['address'];
config::$bankPort = intval($ba['port']);
$net = new Gnet();
$r = $net->send(Gmsg::create(Gmsg::prepare("", "register", config::$bankId)));
$net = null;
if (!$r) {
return false;
}
$m = Gmsg::extract($r);
if (!$m['status']) {
return false;
}
if (gio::saverawfile($m['cert'], GsonCrypt::getcert($m['name'])) && gio::savetofile($m['cert'], GsonCrypt::getkey($m['name']))) {
if (gio::savetofile($m['name'], config::$bankIdFile) && gio::savetofile(serialize(array(config::$bankAddress, config::$bankPort)), config::$walCfgFile)) {
config::$bankId = $m['name'];
config::$accountId = $m['account'];
return true;
} else {
self::deregister();
return false;
}
}
return false;
}
public static function status($oid)
{
$m = GsonCrypt::sign(Gmsg::create(array("oid" => $oid)));
if (!$m) {
$status = 0;
$res = "Unable to sign status report for '{$oid}'";
} else {
$m = Gmsg::create(Gmsg::Prepare($m, "statusrequest", config::$bankId));
$net = new Gnet();
$r = $net->send($m);
unset($net);
if (!$r) {
$status = 0;
$res = "Unable to send status report for '{$oid}'";
} else {
$v = GsonCrypt::verify($r, config::$bankId);
if (!$v) {
$status = 0;
$res = "Unable to verify response from bank for '{$oid}'";
} else {
$v = Gmsg::extract($v);
if (!$v) {
$status = 0;
$res = "Unable to understand the response in relation to '{$oid}'";
} else {
$status = $v['status'];
$res = $v['response'];
}
}
}
}
return array($status, $res);
}
public static function process($msg)
{
$status = 1;
$sender = "";
$res = "";
$umsg = GsonCrypt::unseal($msg);
if (!$umsg) {
$ex = Gmsg::extract($msg);
if ($ex && is_array($ex)) {
$umsg = $msg;
} else {
$status = 0;
$res = "Unable to decode the message";
}
}
if ($umsg) {
$parts = self::extract($umsg);
$action = $parts["op"];
$mess = $parts["msg"];
$sender = $parts["sender"];
$recipient = $parts["recipient"];
if ($recipient && !account::exists($recipient)) {
$status = 0;
$res = "The recipient account {$recipient} does not reside here";
$rply = Gmsg::create(array("status" => $status, "response" => $res));
} else {
switch ($action) {
case "mrequest":
$r = transaction::request($mess['m'], $sender, $mess['k']);
$rply = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
break;
case "mstatus":
$r = transaction::mercorder($mess['m'], $sender, $mess['k']);
$rply = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
break;
case "statusrequest":
$r = transaction::status($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "paymentrequest":
$r = transaction::request($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "pullrequests":
$r = transaction::pullrequests($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "pullcoins":
$r = account::pullcoins($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "clearrequests":
$r = transaction::clearrequests($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "notification":
$r = transaction::notification($mess, $sender);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "acknowledgement":
$r = transaction::acknowledgement($mess, config::$SRA);
$m = Gmsg::create(array("status" => $r[0], "response" => $r[1]));
$rply = GsonCrypt::sign($m);
break;
case "deposit":
$r = account::deposit($mess, $recipient);
if (!$r) {
$status = 0;
$res = "Deposit failed";
} else {
$res = "Deposit was successful";
}
break;
case "revokecert":
$net = new Gnet();
$rply = $net->send("{$mess}", true);
$net = null;
break;
case "signcert":
$net = new Gnet();
$rply = $net->send("{$mess}", true);
$net = null;
break;
case "register":
$k = GsonCrypt::getcert();
if (is_readable($k)) {
$res = gio::readfile($k);
if (!$res) {
$status = 0;
}
}
$rply = Gmsg::create(array("status" => $status, "cert" => $res, "name" => config::$accountId, "account" => account::makenew()));
break;
case "create":
$status = gio::savetofile($mess, GsonCrypt::getkey("{$sender}"));
$res = $status ? "successful" : "failed";
$rply = Gmsg::create(array("status" => $status, "response" => $res));
break;
case "remove":
$res = "";
$ret = array("status" => $status, "response" => $res);
$rply = self::create($ret);
$rply = GsonCrypt::seal("{$rply}", "{$sender}");
unlink(GsonCrypt::getkey($sender));
break;
case "exchangecert":
$status = 0;
if (!file_exists(GsonCrypt::getcert("{$sender}"))) {
$status = gio::saverawfile($mess, GsonCrypt::getcert("{$sender}"));
}
$k = GsonCrypt::getcert();
if ($status && is_readable($k)) {
$res = gio::readfile($k);
if (!$res) {
$status = 0;
}
}
$rply = Gmsg::create(array("status" => $status, "cert" => $res));
break;
case "reverb":
$res = $mess;
break;
default:
$status = 0;
$res = "Invalid Operation!";
}
}
}
if (!isset($rply)) {
$ret = array("status" => $status, "response" => $res);
$rply = self::create($ret);
$rply = $sender ? GsonCrypt::seal("{$rply}", "{$sender}") : "{$rply}";
}
return $rply;
}
