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-rw-r--r--sourcecodes/clear.php11
1 files changed, 9 insertions, 2 deletions
diff --git a/sourcecodes/clear.php b/sourcecodes/clear.php
index 8d8f8344..b06c9bc1 100644
--- a/sourcecodes/clear.php
+++ b/sourcecodes/clear.php
@@ -1,6 +1,13 @@
 <?php
+include("input_validate.php");
+$oldkeyval=valid_keyval($_GET["My_key"]);
+
+//if (preg_match('/[^A-Za-z]/',$oldkeyval)) {
+//  echo "Key value must contain only uppercase or lowercase letters.";
+//  $oldkeyval='';
+//}
+
 
-$oldkeyval=$_GET["My_key"];
 
 /////////////Generate a random key/////////////////////
 $alphas=array();
@@ -11,7 +18,7 @@ $al2=rand(0,51);
 $al3=rand(0,51);
 
 $alpha="$alphas[$al1]"."$alphas[$al2]"."$alphas[$al3]";
-$keyval=$alpha;
+$keyval=valid_keyval($alpha);
 shell_exec('./filecopy.sh '.$oldkeyval.' '.$keyval);
 
 ?>