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--- built_in:crypt [2015/03/20 14:12]
octazid [Table]
+++ built_in:crypt [2017/07/01 14:27] (current)
@@ Line 20: / Line 20: @@
 If it does not match, the app does not continue.
 <code JavaScript md5.js>
 //Called when application is started.
 function OnStart()
 {
-    var crypt = app.CreateCrypt();
     var chk = app.LoadText("hash","unset");
-    var pass = prompt("","Please enter password");
+    var pass = prompt("Please enter password","");
     if (pass==null) app.Exit();
+    var crypt = app.CreateCrypt();
     var md5 = crypt.Hash( pass, "MD5" );
+    md5 = md5.substr(0,22);
     if (chk == "unset") app.SaveText("hash", md5)
-    else if(chk != md5) app.Exit();
+    else if(chk != md5)
+    {
+        app.ShowPopup("Incorrect password");
+        app.Exit();
+    }
     //Create a layout with objects vertically centered.
     lay = app.CreateLayout( "linear", "VCenter,FillXY" );
     //Create a text label and add it to layout.
-    txt = app.CreateText( "Hello" );
+    txt = app.CreateText( "Welcome" );
     txt.SetTextSize( 32 );
     lay.AddChild( txt );

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