1 files changed, 15 insertions, 5 deletions
diff --git a/src/bun.js/bindings/DOMURL.cpp b/src/bun.js/bindings/DOMURL.cpp
index 9b5893a35..b88161a4d 100644
--- a/src/bun.js/bindings/DOMURL.cpp
+++ b/src/bun.js/bindings/DOMURL.cpp
@@ -36,6 +36,14 @@
 
 namespace WebCore {
 
+static inline String redact(const String& input)
+{
+    if (input.contains("@"_s))
+        return "<redacted>"_s;
+
+    return makeString('"', input, '"');
+}
+
 inline DOMURL::DOMURL(URL&& completeURL, const URL& baseURL)
     : m_baseURL(baseURL)
     , m_url(WTFMove(completeURL))
@@ -58,15 +66,15 @@ ExceptionOr<Ref<DOMURL>> DOMURL::create(const String& url, const URL& base)
     ASSERT(base.isValid() || base.isNull());
     URL completeURL { base, url };
     if (!completeURL.isValid())
-        return Exception { TypeError };
+        return Exception { TypeError, makeString(redact(url), " cannot be parsed as a URL.") };
     return adoptRef(*new DOMURL(WTFMove(completeURL), base));
 }
 
 ExceptionOr<Ref<DOMURL>> DOMURL::create(const String& url, const String& base)
 {
-    URL baseURL { URL {}, base };
+    URL baseURL { base };
     if (!base.isNull() && !baseURL.isValid())
-        return Exception { TypeError };
+        return Exception { TypeError, makeString(redact(url), " cannot be parsed as a URL against "_s, redact(base)) };
     return create(url, baseURL);
 }
 
@@ -78,8 +86,10 @@ ExceptionOr<Ref<DOMURL>> DOMURL::create(const String& url, const DOMURL& base)
 ExceptionOr<void> DOMURL::setHref(const String& url)
 {
     URL completeURL { URL {}, url };
-    if (!completeURL.isValid())
-        return Exception { TypeError };
+    if (!completeURL.isValid()) {
+
+        return Exception { TypeError, makeString(redact(url), " cannot be parsed as a URL.") };
+    }
     m_url = WTFMove(completeURL);
     if (m_searchParams)
         m_searchParams->updateFromAssociatedURL();