"1002", "VK_VERSION" => "008", "VK_SND_ID" => "uid100010", "VK_STAMP" => "3270", "VK_AMOUNT" => "0.01", "VK_CURR" => "EUR", "VK_ACC" => "LT657300010135270430", "VK_NAME" => "BIGBANK AS FILIALAS", "VK_REF" => "32706", "VK_MSG" => "dcb2d77a49ec246c1671f2764240e3e4", "VK_RETURN" => "https://dsm-banklink-frontend-lt-dev.dca.origin.big.local/r", "VK_CANCEL" => "https://dsm-banklink-frontend-lt-dev.dca.origin.big.local/r", "VK_LANG" => "LIT", "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 Lithuania 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) . $fields["VK_SERVICE"] . /* 1002 */ str_pad (mb_strlen($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) . $fields["VK_SND_ID"] . /* uid100010 */ str_pad (mb_strlen($fields["VK_STAMP"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_STAMP"] . /* 3270 */ str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 0.01 */ str_pad (mb_strlen($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) . $fields["VK_REF"] . /* 32706 */ str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"]; /* dcb2d77a49ec246c1671f2764240e3e4 */ /* $data = "0041002003008009uid10001000432700040.01003EUR00532706032dcb2d77a49ec246c1671f2764240e3e4"; */ // STEP 4. Sign the data with RSA-SHA1 to generate MAC code // ======================================================== openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1); /* Q/NunXhtkr6DW4bfPXJxPmpg9ZxZ8eaRbkNgBYql/93eejFHROUXBZUkupKYAoF+U+uI3nLybzxLFUDrMQhUMCZG5Txa1AwFWDFjqdWfKlvngoliwiposhEccLLL0M2sG1M2bPgy4M2rb6VGr++QFphU+BZRyN20/h7iyVXl7Z6o7qml8XT+ftTqVgFkeGi2dDhIddlzmvGD23vMIPMmyx0MSgkBI8cQEz/bF7rOohZnA7FdR+25qYNxWc/lvWlpDiAmRg6HjcMgY+L+qJkzWI7nH8X97PGYVWGn+QQAWquF8AirbNzwkK8nFUyUDdFQD6qsZjx4NMhQ00tb2NwaTw== */ $fields["VK_MAC"] = base64_encode($signature); // STEP 5. Generate POST form with payment data that will be sent to the bank // ========================================================================== ?>

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Makse teostamise näidisrakendus "Swedbank Lithuania"

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