X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=htdocs%2Fjavascript%2Fxorg.js;h=ccc9c0b2217f08c51f8091249f44520b51bc8036;hb=ed92ea696e042eb9b2d0efcc4731fdf89fb17924;hp=2a4a19cb5c8245ddd3a56aa4013a806faa4d8597;hpb=be5a4adb62c3abe6c12fb020cf321bdb244ebc4b;p=platal.git

diff --git a/htdocs/javascript/xorg.js b/htdocs/javascript/xorg.js
index 2a4a19c..ccc9c0b 100644
--- a/htdocs/javascript/xorg.js
+++ b/htdocs/javascript/xorg.js
@@ -1,5 +1,5 @@
 /***************************************************************************
- *  Copyright (C) 2003-2009 Polytechnique.org                              *
+ *  Copyright (C) 2003-2010 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -259,39 +259,54 @@ function auto_links() {
 
 // {{{ function checkPassword
 
-function getType(char) {
-    if (char >= 'a' && char <= 'z') {
+function getType(c) {
+    if (c >= 'a' && c <= 'z') {
         return 1;
-    } else if (char >= 'A' && char <= 'Z') {
+    } else if (c >= 'A' && c <= 'Z') {
         return 2;
-    } else if (char >= '0' && char <= '9') {
+    } else if (c >= '0' && c <= '9') {
         return 3;
     } else {
         return 4;
     }
 }
 
-function checkPassword(box, okLabel) {
+function differentTypes(password) {
     var prev = 0;
+
+    for (i = 0 ; i < password.length ; ++i) {
+        var type = getType(password.charAt(i));
+        if (prev != 0 && prev != type) {
+            return true;
+        }
+        prev = type;
+    }
+    return false;
+}
+
+function passwordStrength(password) {
     var prop = 0;
-    var pass = box.value;
-    var types = Array(0, 0, 0, 0, 0);
+    var prev = 0;
     var firstType = true;
-    for (i = 0 ; i < pass.length ; ++i) {
-        type = getType(pass.charAt(i));
+    var types = Array(0, 0, 0, 0, 0);
+
+    for (i = 0 ; i < password.length ; ++i) {
+        var type = getType(password.charAt(i));
         if (prev != 0 && prev != type) {
             prop += 5;
+            firstType = false;
         }
         prop += i;
         if (types[type] == 0 && !firstType) {
             prop += 15;
-        } else {
-            firstType = false;
         }
         types[type]++;
         prev = type;
     }
-    if (pass.length < 6) {
+    if (password.length < 6) {
+        prop *= 0.75;
+    }
+    if (firstType) {
         prop *= 0.75;
     }
     if (prop > 100) {
@@ -299,11 +314,19 @@ function checkPassword(box, okLabel) {
     } else if (prop < 0) {
         prop = 0;
     }
+
+    return prop;
+}
+
+function checkPassword(box, okLabel) {
+    var password = box.value;
+    var prop = passwordStrength(password);
+
     if (prop >= 60) {
         color = "#4f4";
         bgcolor = "#050";
         ok = true;
-    } else if (prop >= 40) {
+    } else if (prop >= 35) {
         color = "#ff4";
         bgcolor = "#750";
         ok = true;
@@ -320,7 +343,7 @@ function checkPassword(box, okLabel) {
            .parent().stop()
                     .animate({ backgroundColor: bgcolor }, 750);
     var submitButton = $(":submit[name='" + passwordprompt_submit + "']");
-    if (ok && pass.length >= 6) {
+    if (ok && password.length >= 6 && differentTypes(password)) {
         submitButton.attr("value", okLabel);
         submitButton.removeAttr("disabled");
     } else {