"4011",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100049",
"VK_REPLY" => "3012",
"VK_RETURN" => "https://pangalink.indoorsman.ee/project/ihpf2OwtqBwkOccI?auth_action=success",
"VK_DATETIME" => "2025-05-09T07:06:09+0000",
"VK_RID" => "1746774369071",
"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) . $fields["VK_SERVICE"] . /* 4011 */
str_pad (mb_strlen($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) . $fields["VK_SND_ID"] . /* uid100049 */
str_pad (mb_strlen($fields["VK_REPLY"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REPLY"] . /* 3012 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* https://pangalink.indoorsman.ee/project/ihpf2OwtqBwkOccI?auth_action=success */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"] . /* 2025-05-09T07:06:09+0000 */
str_pad (mb_strlen($fields["VK_RID"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RID"]; /* 1746774369071 */
/* $data = "0044011003008009uid1000490043012076https://pangalink.indoorsman.ee/project/ihpf2OwtqBwkOccI?auth_action=success0242025-05-09T07:06:09+00000131746774369071"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* BRfOgaErQ+wRUCQKjUaxcyr5VEh+yeZ4Rk1UQK1u1DAGL2Wa7WaLk8m7dmXE1DJzWpKTCo5glReJACd7uelQYTM3usLg0V0XbJXY1yKnMcmfpYhOg11Y0RFhmVebfVY22epbiwdpXSeS35YD12hbuWOEDx23BDDMwpCB98i2ye1cif/XU6v5qEPvu8oh2RddOIctFONMapCyYkwuUc6XAFeweqQZEcqXJp5esyHTXR8RtSLBcBnDeeoZN4tTW07HwSC7BxdOsIdr6IUywHgIeK04en1mWlUS50Rd5RSAO7lckShV9p5bJtoOy0/FhbHdrNGRM6ozf9GE4jNRRlYrUw== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Autentimise näidisrakendus "Swedbank"