From 45d0f6c6325fb8ab5fdc478a7dc278872defa479 Mon Sep 17 00:00:00 2001
From: Jonathan Prykop <jonathan@freeside.biz>
Date: Sat, 21 Nov 2015 01:54:21 -0600
Subject: RT#29354: Password Security in Email

---
 httemplate/elements/random_pass.html | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'httemplate/elements/random_pass.html')

diff --git a/httemplate/elements/random_pass.html b/httemplate/elements/random_pass.html
index b215b77d9..14bbb581d 100644
--- a/httemplate/elements/random_pass.html
+++ b/httemplate/elements/random_pass.html
@@ -1,13 +1,23 @@
 <INPUT TYPE="button" VALUE="<% emt($label) %>" onclick="randomPass()">
 <SCRIPT TYPE="text/javascript">
 function randomPass() {
+  var lower='<% join('', 'a'..'z') %>';
+  var upper='<% join('', 'A'..'Z') %>';
+  var number='<% join('', '0'..'9') %>';
+  var symbol='`~!@#$%^&*-_=+:;<>,.?';
+  var pw_set=lower+upper+number+symbol;
+  var pass=[];
+  pass.push(lower.charAt(Math.floor(Math.random() * lower.length)));
+  pass.push(upper.charAt(Math.floor(Math.random() * lower.length)));
+  pass.push(number.charAt(Math.floor(Math.random() * number.length)));
+  pass.push(symbol.charAt(Math.floor(Math.random() * symbol.length)));
   var i=0;
-  var pw_set='<% join('', 'a'..'z', 'A'..'Z', '0'..'9' ) %>';
-  var pass='';
-  while(i < 8) {
+  while(i < 4) {
     i++;
-    pass += pw_set.charAt(Math.floor(Math.random() * pw_set.length));
+    pass.push(pw_set.charAt(Math.floor(Math.random() * pw_set.length)));
   }
+  for(var j, x, i = pass.length; i; j = Math.floor(Math.random() * i), x = pass[--i], pass[i] = pass[j], pass[j] = x);
+  pass = pass.join('');
   document.getElementById('<% $id %>').value = pass;
 }
 </SCRIPT>
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