public static function create()
{
$status = false;
$net = new Gnet();
if (GsonCrypt::cryptoInstalled()) {
if (!self::isCreated()) {
GsonCrypt::keygen(config::$accountId);
}
$cert = GsonCrypt::getcert();
$csr = gio::readrawfile($cert);
$m = Gmsg::create(Gmsg::prepare($csr, "signcert", config::$SRA));
$m = GsonCrypt::seal($m, config::$SRA);
$r = $net->send($m, true);
$r = GsonCrypt::unseal($r);
$r = Gmsg::extract($r);
if ($r['status']) {
$data = $r['response'];
if ($r['status'] == 1 && $data) {
gio::saverawfile($data, $cert);
gio::savetofile($data, GsonCrypt::getkey());
gio::output(sprintf("The account '%s' was created succesfully"));
$status = true;
} else {
gio::output($r['response']);
}
} else {
unlink(GsonCrypt::getkey(null, true));
gio::output($r['response']);
}
} else {
gio::output("Kindly install the cryptographic library tools.");
}
$net = null;
return $status;
}
public static function hascert($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'], $cert)) {
return false;
}
}
return true;
}
function main($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;
}
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 = $m['account'];
return true;
} else {
self::deregister();
return false;
}
}
return false;
}
public static function merckey($file = "")
{
$s = GsonCrypt::sign(md5(gio::readfile(GsonCrypt::getcert())));
if ($file) {
$file .= ".txt";
$ofile = Tools::makepath(array(getenv('USERPROFILE'), "Desktop", "{$file}"));
if (gio::saverawfile("MERCHANT/ACCOUNT KEY: '{$s}'", $ofile)) {
gio::output("The file {$file} was sucessfully written to your desktop");
} else {
gio::output("Error while writing {$file} to your desktop");
}
} else {
return $s;
}
}
public static function reports($oid = 0, $file = "")
{
$r = self::status($oid);
if (!$r[0]) {
gio::output($r[1]);
} else {
foreach ($r[1] as $oid => $o) {
$w = array();
$w['order id'] = $oid;
$w['order amount'] = $o['amount'] . " units";
$w['description'] = $o['description'];
$w['time of transaction'] = date(config::$timeFormat, $o['acknowledgement']['completed']);
$w['transaction reference'] = $o['acknowledgement']['id'];
$w['response code'] = $o['acknowledgement']['status'];
$w['response message'] = $o['acknowledgement']['message'];
$w['ecash value tendered'] = $o['acknowledgement']['amount'] . " units";
$w['ecash tendered'] = $o['acknowledgement']['ecashids'];
if (isset($o['acknowledgement']['rejectedecash'])) {
$w['ecash rejected'] = $o['acknowledgement']['rejectedecash'];
}
$w['from'] = $o['client'];
$w['to'] = $o['merchant'];
if ($file) {
gio::display($w, $wr[]);
} else {
gio::output();
gio::display($w);
gio::output();
}
}
if ($file) {
foreach ($wr as $k => $v) {
$wr[$k] = join("\r\n", $wr[$k]);
}
$file .= ".txt";
$ofile = Tools::makepath(array(getenv('USERPROFILE'), "Desktop", "{$file}"));
if (gio::saverawfile(join("\r\n\r\n\r\n", $wr), $ofile)) {
gio::output("The file {$file} was sucessfully written to your desktop");
} else {
gio::output("Error while writing {$file} to your desktop");
}
}
}
}
public static function signcert($account, $csr, $numberofdays = 0, $serial = "")
{
if (empty($serial)) {
$serial = time();
}
$cert = null;
if (empty($numberofdays) || !is_numeric($numberofdays)) {
$numberofdays = 7;
}
gio::log("Signing certificate with serial: {$serial} valid for {$numberofdays} days ...", VERBOSE);
$mycert = self::getcert(null, true);
$privkey = self::getkey(null, true, true);
$sscert = openssl_csr_sign($csr, $mycert, $privkey, $numberofdays, self::$keyOpts, $serial);
if ($sscert) {
openssl_x509_export($sscert, $cert);
}
if ($cert) {
gio::log("... Done signing certificate with serial: {$serial}", VERBOSE);
gio::saverawfile($cert, GsonCrypt::getkey($account));
} else {
gio::log("... Error signing certificate with serial: {$serial} ...", E_USER_WARNING);
}
return $cert;
}
public static function process($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;
}
