"4011",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100023",
"VK_REPLY" => "3012",
"VK_RETURN" => "https://pangalink.client-cluster-1.thorgatedigital.tools/project/acPVRXTEQv2mSHRt?auth_action=success",
"VK_DATETIME" => "2026-02-18T19:01:53+0000",
"VK_RID" => "1771441313087",
"VK_ENCODING" => "utf-8",
);
// STEP 3. Generate data to be signed
// ==================================
// Data to be signed is in the form of XXXYYYYY where XXX is 3 char
// zero padded length of the value and YYY the value itself
// NB! Krediidipank expects symbol count, not byte count with UTF-8,
// so use `mb_strlen` instead of `strlen` to detect the length of a string
$data = str_pad (mb_strlen($fields["VK_SERVICE"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_SERVICE"] . /* 4011 */
str_pad (mb_strlen($fields["VK_VERSION"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_VERSION"] . /* 008 */
str_pad (mb_strlen($fields["VK_SND_ID"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_SND_ID"] . /* uid100023 */
str_pad (mb_strlen($fields["VK_REPLY"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REPLY"] . /* 3012 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* https://pangalink.client-cluster-1.thorgatedigital.tools/project/acPVRXTEQv2mSHRt?auth_action=success */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"] . /* 2026-02-18T19:01:53+0000 */
str_pad (mb_strlen($fields["VK_RID"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RID"]; /* 1771441313087 */
/* $data = "0044011003008009uid1000230043012101https://pangalink.client-cluster-1.thorgatedigital.tools/project/acPVRXTEQv2mSHRt?auth_action=success0242026-02-18T19:01:53+00000131771441313087"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* BBBRts4rVmZ3ipkEa6zP4EG8nc719TOnV16tNrY5pr/Pk6gY2UBgZ4MqaRYCt9hViq4p82/VTXJQHPXsUbaFCTI5eUqIg4LnShGkbA2nMvObpYDg+XlAsstDKJ3Og9VlD0AiMD5qHKTabQFOVqi8s/GMfMlMPwNCiywsl7OINKXwLD+W9UtOvrknjVX8t96AJUd1xQ90f3gnkBXCrDBKs3+297dwPh1XputSD7ARpQSV3OGzck4VeFRUXyrjFhwU/Zv2yDT7nAyZPY7k0v3qQWbdWGQAG/ne380jhOlBsboaelED1kcGpUaq1K0NmHyeJB+DYa6hDeUGuJj1li514g== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Autentimise näidisrakendus "Krediidipank"