"1012",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100036",
"VK_STAMP" => "13",
"VK_AMOUNT" => "3.53",
"VK_CURR" => "EUR",
"VK_REF" => "136",
"VK_MSG" => "Plastok tellimus 01.03.2021 10:49 Ref.:13",
"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" => "2021-03-01T10:49:12+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) . $fields["VK_STAMP"] . /* 13 */
str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 3.53 */
str_pad (mb_strlen($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) . $fields["VK_REF"] . /* 136 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* Plastok tellimus 01.03.2021 10:49 Ref.:13 */
str_pad (mb_strlen($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"]; /* 2021-03-01T10:49:12+0000 */
/* $data = "0041012003008009uid100036002130043.53003EUR003136041Plastok tellimus 01.03.2021 10:49 Ref.:13066https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/066https://api.plastok.pastel.thorgate.eu/d/banks/thorbanks_response/0242021-03-01T10:49:12+0000"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* jH1IaSixbj7AP5B4/gNZq8WNIysnYw4/JJ4r9Ik//3NJB5t2YKarclGvW5oAKk4K2KmsJRlOcQUFEhZj+UFqIctq717KsHXbb/KlrQEiQlRCMytZR/3BR/vWNypjct9/i48mucIEsiQHYpr4+qW9hwU/4FM9Rv4icXFm8OvYSTaAgiZrbpM3ClmGWdTvgTZgW8R3/D9rIeGSjKgT9gPaLADLnA++FSzejdBylC3caloc1zP9pJ83nLv99Gy7DcC/eZUfT5tU0+GLoMNMiC91c37wsf/tsXyQrd4IJzvms/kYTNK9r2x080IpcRgKI/Fe2MFhlzBeiOOX4U87kwY+zA== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "SEB"