"1012",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100052",
"VK_STAMP" => "11",
"VK_AMOUNT" => "202.80",
"VK_CURR" => "EUR",
"VK_REF" => "110",
"VK_MSG" => "Plastok tellimus 26.02.2021 12:41 Ref.:11",
"VK_RETURN" => "https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/",
"VK_CANCEL" => "https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/",
"VK_DATETIME" => "2021-02-26T12:41:25+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! Swedbank 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) . $fields["VK_SND_ID"] . /* uid100052 */
str_pad (mb_strlen($fields["VK_STAMP"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_STAMP"] . /* 11 */
str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 202.80 */
str_pad (mb_strlen($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) . $fields["VK_REF"] . /* 110 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* Plastok tellimus 26.02.2021 12:41 Ref.:11 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/ */
str_pad (mb_strlen($fields["VK_CANCEL"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CANCEL"] . /* https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/ */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"]; /* 2021-02-26T12:41:25+0000 */
/* $data = "0041012003008009uid10005200211006202.80003EUR003110041Plastok tellimus 26.02.2021 12:41 Ref.:11066https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/066https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/0242021-02-26T12:41:25+0000"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* P9keNhWAnjRZSJYQHMmjaC1Vnh24rETea/P6pwK7dA04ufQjyHxSG87AGevxiIVOuBW/HIOQLcnm0WcQ7D0Z3CF2kNCmeh9DyIJigjrgUnINT8t55wxjvDv5UncZ6sZtNnFpd0/ohF5MCtN+4Ma8GOgA3ttW1NWgl5wXql+MHHVnbJl4DnNB4n5BBVkLn6r5ha65oyuQtI7XcOCsVhvgY414WGFoJt8Qf7APCdI01Mlrx1FqsFpL5uzeyV03wBERHaahpQI211UJVnkVG8idJ65YWYxfFzhrYPZxEqohlnF15l5MGAD5hJmtkL/fbj0wwu80F6zULmhmYU1j4P+m3Q== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "Swedbank"