1 files changed, 21 insertions, 1 deletions
diff --git a/src/bun.js/bindings/wtf-bindings.cpp b/src/bun.js/bindings/wtf-bindings.cpp
index d05fb255b..2ec3d7ee8 100644
--- a/src/bun.js/bindings/wtf-bindings.cpp
+++ b/src/bun.js/bindings/wtf-bindings.cpp
@@ -237,4 +237,24 @@ extern "C" size_t WTF__base64URLEncode(const unsigned char* __restrict inputData
         destinationDataBuffer[didx++] = '=';
 
     return destinationDataBufferSize;
-}
-\ No newline at end of file
+}
+
+namespace Bun {
+String base64URLEncodeToString(Vector<uint8_t> data)
+{
+    auto size = data.size();
+    size_t encodedLength = ((size * 4) + 2) / 3;
+    if (!encodedLength)
+        return String();
+
+    LChar* ptr;
+    auto result = String::createUninitialized(encodedLength, ptr);
+    if (UNLIKELY(!ptr)) {
+        RELEASE_ASSERT_NOT_REACHED();
+        return String();
+    }
+    encodedLength = WTF__base64URLEncode(data.data(), data.size(), ptr, encodedLength);
+    RELEASE_ASSERT(result.length() == encodedLength);
+    return result;
+}
+}