first commit

2024-01-08 09:33:24 +07:00
commit ed1d4a2b08
2369 changed files with 875560 additions and 0 deletions
@@ -0,0 +1,36 @@
+<?php if (!defined("BASEPATH")) exit("No direct script access allowed");
+function encrypt_url($string) {
+    $output = false;
+    /*
+    * read security.ini file & get encryption_key | iv | encryption_mechanism value for generating encryption code
+    */
+    $security       = parse_ini_file("security.ini");
+    $secret_key     = $security["encryption_key"];
+    $secret_iv      = $security["iv"];
+    $encrypt_method = $security["encryption_mechanism"];
+    // hash
+    $key    = hash("sha256", $secret_key);
+    // iv – encrypt method AES-256-CBC expects 16 bytes – else you will get a warning
+    $iv     = substr(hash("sha256", $secret_iv), 0, 16);
+    //do the encryption given text/string/number
+    $result = openssl_encrypt($string, $encrypt_method, $key, 0, $iv);
+    $output = base64_encode($result);
+    return $output;
+}
+function decrypt_url($string) {
+    $output = false;
+    /*
+    * read security.ini file & get encryption_key | iv | encryption_mechanism value for generating encryption code
+    */
+    $security       = parse_ini_file("security.ini");
+    $secret_key     = $security["encryption_key"];
+    $secret_iv      = $security["iv"];
+    $encrypt_method = $security["encryption_mechanism"];
+    // hash
+    $key    = hash("sha256", $secret_key);
+    // iv – encrypt method AES-256-CBC expects 16 bytes – else you will get a warning
+    $iv = substr(hash("sha256", $secret_iv), 0, 16);
+    //do the decryption given text/string/number
+    $output = openssl_decrypt(base64_decode($string), $encrypt_method, $key, 0, $iv);
+    return $output;
+}