Call OnFilteringUrl for relative URL (fixes #542)

mganss · Apr 16, 2024 · 7d6fc5e · 7d6fc5e
1 parent a87c71e
commit 7d6fc5e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/HtmlSanitizer/HtmlSanitizer.cs b/src/HtmlSanitizer/HtmlSanitizer.cs
@@ -853,7 +853,12 @@ protected static string DecodeCss(string css)
                 {
                     try
                     {
-                        return new Uri(baseUri, iri.Value).AbsoluteUri;
+                        var sanitizedUrl = new Uri(baseUri, iri.Value).AbsoluteUri;
+                        var ev = new FilterUrlEventArgs(element, url, sanitizedUrl);
+
+                        OnFilteringUrl(ev);
+
+                        return ev.SanitizedUrl;
                     }
                     catch (UriFormatException)
                     {