"1911",
"VK_VERSION" => "008",
"VK_SND_ID" => "LHV",
"VK_REC_ID" => "uid100049",
"VK_STAMP" => "67273",
"VK_REF" => "672739",
"VK_MSG" => "aPangalink: 67273",
"VK_ENCODING" => "UTF-8",
"VK_LANG" => "EST",
"VK_MAC" => "P9JKRSIx4hDGXDYkrIp5cMCjKl5VoFG2RkaX4roWhijXIA6qsFmR5BBmQDLElb5mzs7lRwWhEapRDKQEE9v0bNJiq5/OnvPx7UGPn2JbsY2+UhMZAh1jLLWjVYlPlB9pdUo8nFh7TRowNrsByG4q9Un1T5eXWkdYSJv/c4tkw5oXTS5PvJOeDMLOsG92Xxuixt8hAyOZjgifH4WUO0PEfwzffGr1v06k6mIidmElvyM/t3CsPdixfrb7OgG3dph+t5vWyqE6XNIz3AD8qP65O1RRKoki9dvCJEM4NZS96yQx3F98+e80nxqOhM37q+KhydLr+jvcjTgCgP1cZz2TSg==",
"VK_AUTO" => "N"
);
// STEP 3. Generate data to be verified
// ====================================
// Data to be verified is in the form of XXXYYYYY where XXX is 3 char
// zero padded length of the value and YYY the value itself
// NB! LHV 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) . $fields["VK_SERVICE"] . /* 1911 */
str_pad (mb_strlen($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) . $fields["VK_SND_ID"] . /* LHV */
str_pad (mb_strlen($fields["VK_REC_ID"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REC_ID"] . /* uid100049 */
str_pad (mb_strlen($fields["VK_STAMP"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_STAMP"] . /* 67273 */
str_pad (mb_strlen($fields["VK_REF"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REF"] . /* 672739 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"]; /* aPangalink: 67273 */
/* $data = "0041911003008003LHV009uid10004900567273006672739017aPangalink: 67273"; */
// STEP 4. Verify the data with RSA-SHA1
// =====================================
if (openssl_verify ($data, base64_decode($fields["VK_MAC"]), $public_key) !== 1) {
$signatureVerified = false;
}else{
$signatureVerified = true;
}
// STEP 5. Display output of the received payment
// ==============================================
?>
Payment results
Payment:
Signature: