"1012",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100036",
"VK_STAMP" => "97",
"VK_AMOUNT" => "15.00",
"VK_CURR" => "EUR",
"VK_REF" => "974",
"VK_MSG" => "Vaheajatellimus 2103030001 06.03.2021 19:00",
"VK_RETURN" => "https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/",
"VK_CANCEL" => "https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/",
"VK_DATETIME" => "2021-03-03T17:21:47+0000",
"VK_LANG" => "EST",
"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! SEB 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) . $fields["VK_SERVICE"] . /* 1012 */
str_pad (mb_strlen($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) . $fields["VK_SND_ID"] . /* uid100036 */
str_pad (mb_strlen($fields["VK_STAMP"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_STAMP"] . /* 97 */
str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 15.00 */
str_pad (mb_strlen($fields["VK_CURR"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CURR"] . /* EUR */
str_pad (mb_strlen($fields["VK_REF"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REF"] . /* 974 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* Vaheajatellimus 2103030001 06.03.2021 19:00 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/ */
str_pad (mb_strlen($fields["VK_CANCEL"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CANCEL"] . /* https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/ */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"]; /* 2021-03-03T17:21:47+0000 */
/* $data = "0041012003008009uid1000360029700515.00003EUR003974043Vaheajatellimus 2103030001 06.03.2021 19:00065https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/065https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/0242021-03-03T17:21:47+0000"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* C3frNw3URI9Rn9tsk0NOKDyNYmYRv3B037cvogadQ2vh6JfSbQnJna2VAQ5zX3+EBMfcORH9BNHo/uNxK1rXnjupqPARrVZWBkh4/g+u/h7PNXWHUGrQogiz/X5At934RtFpRf72rBAopyx88vSuMqssuiCZAslju954C0XxV+FIGTJOg7hr3x9RpMv4J+MQsHYhtYUgKf1t2hlOmTyCLMp8BhfsyEoscJMHiUXsRSjOo8TwBR8I0pPAa1sv5m4SsMpsI1FVcliBdMVfebxPxVsHUDTdJBBYVhtxXVGjvq6Tge+Bc+jnl2FYE4WecF4U4iN5j3DgK9fNFjDQtfGCXQ== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "SEB"