"1012",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100036",
"VK_STAMP" => "87",
"VK_AMOUNT" => "15.00",
"VK_CURR" => "EUR",
"VK_REF" => "877",
"VK_MSG" => "Vaheajatellimus 2102230001 25.02.2021 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" => "2021-02-23T02:15:54+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) . $fields["VK_STAMP"] . /* 87 */
str_pad (mb_strlen($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) . $fields["VK_REF"] . /* 877 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* Vaheajatellimus 2102230001 25.02.2021 19:00 */
str_pad (mb_strlen($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"]; /* 2021-02-23T02:15:54+0000 */
/* $data = "0041012003008009uid1000360028700515.00003EUR003877043Vaheajatellimus 2102230001 25.02.2021 19:00065https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/065https://opera.egg.thorgate.eu/et/orders/banks/thorbanks_response/0242021-02-23T02:15:54+0000"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* qoRgvAnoelDzzt0JyYgB6+q9fuXv6YEdn4C/FGrGVJJFd/pQUhxD59X7L5yIPKb6O+IGq14U2SDVGcPtAsuLvm6IdWJggAIZwKK9S2NAPGTwNK9bxCYfmvMlteHh2Ag03IVP3jhSVDSA4fUdjnactdYMX3rBa+gwhoPcjsAdTAtc211ioDNvQOAIrGJmWPWaalmAdANHGwL2JBmjrSedfUHG21JL/DWjCNa2WesQW67Wt1qql2DEoEgS0ZaNcyusUCYhsq954v9Mag1KLjpigsjrWxmq1DETjN4/wAfNpsvTq6olalrle6ZbyljGII/luC8dMhSQlR+r95PIqizhUA== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "SEB"