public void TestCleanScriptAndEventTags()
{
const string doubleApostrophes = "This job ad's content contains a two apostrophes. It's getting truncated.";
const string doubleApostrophesWithScript = "This job ad's content contains some <script>alert(0)</script>."
+ " It's getting truncated.";
const string dirty1 = "<a href=\"linkme.com.au\" onClick=\"javascript:alert('hackslol11!!eleven!');\">hahah</a>";
string clean1 = HtmlUtil.CleanScriptAndEventTags(dirty1);
Assert.AreNotEqual(dirty1, clean1);
Assert.IsFalse(HtmlUtil.ContainsScript(clean1));
Assert.AreEqual("<a href=\"linkme.com.au\">hahah</a>", clean1);
const string dirty2 = "<a href=\"linkme.com.au\" onClick='alert(\'hackslol11!!eleven!\');'>hahah</a>";
string clean2 = HtmlUtil.CleanScriptAndEventTags(dirty1);
Assert.AreNotEqual(dirty2, clean2);
Assert.IsFalse(HtmlUtil.ContainsScript(clean2));
Assert.AreEqual("<a href=\"linkme.com.au\">hahah</a>", clean2);
Assert.AreEqual("", HtmlUtil.CleanScriptAndEventTags("<script type=\"text\\javascript\">alert('lolhax');</script>"));
Assert.AreEqual("Valid text with in it.", HtmlUtil.CleanScriptAndEventTags("Valid text with <script type=\"text\\javascript\">alert('lolhax');</script> in it."));
Assert.AreEqual("", HtmlUtil.CleanScriptAndEventTags("<script <a href=\"linkme.com.au\" onclick=\"alert('smrt');\">hahah</a>>alert('This is smarta!');</script>"));
// Bug 7104 - content between apostrophes gets removed.
Assert.AreEqual(doubleApostrophes, HtmlUtil.CleanScriptAndEventTags(doubleApostrophes));
Assert.AreEqual("This job ad's content contains some . It's getting truncated.",
HtmlUtil.CleanScriptAndEventTags(doubleApostrophesWithScript));
}
private JobAd GetJobAd(XmlNode jobAdNode, JobAdStatus?status)
{
JobAdElement jobAd;
try
{
using (var reader = new StringReader(jobAdNode.OuterXml))
{
jobAd = (JobAdElement)Serializer.Deserialize(reader);
}
}
catch (Exception)
{
return(null);
}
if (jobAd != null)
{
// Strip out script tags, and remove onX="Y" attributes from content.
jobAd.Content = HtmlUtil.CleanScriptAndEventTags(jobAd.Content);
if (jobAd.Content != null)
{
jobAd.Content = jobAd.Content.Replace("\n", "\r\n").Replace("\r\r\n", "\r\n");
}
// PositionTitle is now optional. No point in storing the same text twice.
if (jobAd.PositionTitle == jobAd.Title)
{
jobAd.PositionTitle = null;
}
// Override the status if needed.
if (status != null)
{
jobAd.Status = status;
}
}
return(jobAd.Map(_industriesQuery, _locationQuery));
}