RT#29354: Password Security in Email

3 files changed, 78 insertions, 4 deletions

diff --git a/httemplate/elements/change_password.html b/httemplate/elements/change_password.html
index 625ba1fb5..7d8daaeaf 100644
--- a/httemplate/elements/change_password.html
+++ b/httemplate/elements/change_password.html
@@ -16,6 +16,12 @@
     <& /elements/random_pass.html, $pre.'password', 'randomize' &>
     <INPUT TYPE="submit" VALUE="change">
     <INPUT TYPE="button" VALUE="cancel" onclick="<%$pre%>toggle(false)">
+    <DIV ID="<%$pre%>password_result" STYLE="font-size: smaller"></DIV>
+    <& '/elements/validate_password.html', 
+         'fieldid' => $pre.'password',
+         'svcnum'  => $svc_acct->svcnum,
+
+    &>
 % if ( $error ) {
     <BR><SPAN STYLE="color: #ff0000"><% $error |h %></SPAN>
 % }
diff --git a/httemplate/elements/random_pass.html b/httemplate/elements/random_pass.html
index b215b77d9..14bbb581d 100644
--- a/httemplate/elements/random_pass.html
+++ b/httemplate/elements/random_pass.html
@@ -1,13 +1,23 @@
 <INPUT TYPE="button" VALUE="<% emt($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>
diff --git a/httemplate/elements/validate_password.html b/httemplate/elements/validate_password.html
new file mode 100644
index 000000000..fd2cb6ca0
--- /dev/null
+++ b/httemplate/elements/validate_password.html
@@ -0,0 +1,58 @@
+<%doc>
+
+To validate passwords via javascript/xmlhttp:
+
+  <INPUT ID="password_field" TYPE="text">
+  <DIV ID="password_field_result">
+  <& '/elements/validate_password.html', 
+     fieldid  => 'password_field',
+     svcnum   => $svcnum
+  &>
+
+The ID of the input field can be anything;  the ID of the DIV in which to display results
+should be the input id plus '_result'.
+
+</%doc>
+
+<& '/elements/xmlhttp.html',
+    'url'  => $p.'misc/xmlhttp-validate_password.html',
+    'subs' => [ 'validate_password' ],
+    'method' => 'POST', # important not to put passwords in url
+&>
+<SCRIPT>
+function add_password_validation (fieldid) {
+  var inputfield = document.getElementById(fieldid);
+  inputfield.onchange = function () {
+    var fieldid = this.id+'_result';
+    var resultfield = document.getElementById(fieldid);
+    if (this.value) {
+      resultfield.innerHTML = '<SPAN STYLE="color: blue;">Validating password...</SPAN>';
+      validate_password('fieldid',fieldid,'svcnum','<% $opt{'svcnum'} %>','password',this.value,
+        function (result) {
+          result = JSON.parse(result);
+          var resultfield = document.getElementById(result.fieldid);
+          if (resultfield) {
+            if (result.valid) {
+              resultfield.innerHTML = '<SPAN STYLE="color: green;">Password valid!</SPAN>';
+            } else if (result.error) {
+              resultfield.innerHTML = '<SPAN STYLE="color: red;">'+result.error+'</SPAN>';
+            } else {
+              result.syserror = result.syserror || 'Server error';
+              resultfield.innerHTML = '<SPAN STYLE="color: red;">'+result.syserror+'</SPAN>';
+            }
+          }
+        }
+      );
+    } else {
+      resultfield.innerHTML = '';
+    }
+  };
+}
+add_password_validation('<% $opt{'fieldid'} %>');
+</SCRIPT>
+
+<%init>
+my %opt = @_;
+</%init>
+
+