"1012",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100036",
"VK_STAMP" => "2909136",
"VK_AMOUNT" => "106.8",
"VK_CURR" => "EUR",
"VK_REF" => "29091362",
"VK_MSG" => "Pangalink: 2909136",
"VK_RETURN" => "http://localhost/payment/callback/order/bank",
"VK_CANCEL" => "http://localhost/payment/callback/order/bank",
"VK_DATETIME" => "2024-03-15T15:57:32+0200",
"VK_LANG" => "EST",
"VK_ACC" => "EE171010123456789017",
"VK_NAME" => "Veebimajutus",
"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) . $fields["VK_STAMP"] . /* 2909136 */
str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 106.8 */
str_pad (mb_strlen($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) . $fields["VK_REF"] . /* 29091362 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* Pangalink: 2909136 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* http://localhost/payment/callback/order/bank */
str_pad (mb_strlen($fields["VK_CANCEL"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CANCEL"] . /* http://localhost/payment/callback/order/bank */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"]; /* 2024-03-15T15:57:32+0200 */
/* $data = "0041012003008009uid1000360072909136005106.8003EUR00829091362018Pangalink: 2909136044http://localhost/payment/callback/order/bank044http://localhost/payment/callback/order/bank0242024-03-15T15:57:32+0200"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* JenkyFwvVHJfUMZuz1n0a3+VVx0/HvpBPbAnoP4/8wfezzB+w0BGyuoFyK8NJ1gL8HYEc7nh1HjKnmPPbc9QdkBpMROYDTcwfjJ7/UfzAHIiRnyT28ZbGuOL1RrHNt0gnU//msgR2p10HLPbHYY3jD423OIY44uTC4oQWC8w0M+DYUhySGZfNnjB7uOlNi2uw9Cor7zYTEGqZFmSUkWtUk+Lswy8CcHK4nHgHnEHF/xVMEaKW2b/Qm2N9Nt5nU2zUVzvSETfqRX1pZH0d/pZwYFbVFXQh3W/ZmGI8HeZ2c0J4Qa39WcljY4limpFk8+lO2adZK+ZqtrK6UU5tSh/eQ== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "SEB"