1 files changed, 51 insertions, 0 deletions
diff --git a/dom/webauthn/WebAuthnAutoFillEntry.h b/dom/webauthn/WebAuthnAutoFillEntry.h
new file mode 100644
index 0000000000..53fb040562
--- /dev/null
+++ b/dom/webauthn/WebAuthnAutoFillEntry.h
@@ -0,0 +1,51 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_WebAuthnAutoFillEntry_h_
+#define mozilla_dom_WebAuthnAutoFillEntry_h_
+
+#include "nsIWebAuthnService.h"
+#include "nsString.h"
+
+#ifdef XP_WIN
+#  include <windows.h>
+#  include "winwebauthn/webauthn.h"
+#endif
+
+namespace mozilla::dom {
+
+class WebAuthnAutoFillEntry final : public nsIWebAuthnAutoFillEntry {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIWEBAUTHNAUTOFILLENTRY
+
+  WebAuthnAutoFillEntry(uint8_t aProvider, const nsAString& aUserName,
+                        const nsAString& aRpId,
+                        const nsTArray<uint8_t>& aCredentialId)
+      : mProvider(aProvider), mUserName(aUserName), mRpId(aRpId) {
+    mCredentialId.Assign(aCredentialId);
+  }
+
+#ifdef XP_WIN
+  explicit WebAuthnAutoFillEntry(
+      PCWEBAUTHN_CREDENTIAL_DETAILS aCredentialDetails) {
+    mProvider = nsIWebAuthnAutoFillEntry::PROVIDER_PLATFORM_WINDOWS;
+    mUserName.Assign(aCredentialDetails->pUserInformation->pwszName);
+    mRpId.Assign(aCredentialDetails->pRpInformation->pwszId);
+    mCredentialId.AppendElements(aCredentialDetails->pbCredentialID,
+                                 aCredentialDetails->cbCredentialID);
+  }
+#endif
+
+ private:
+  ~WebAuthnAutoFillEntry() = default;
+
+  uint8_t mProvider;
+  nsString mUserName;
+  nsString mRpId;
+  nsTArray<uint8_t> mCredentialId;
+};
+
+}  // namespace mozilla::dom
+#endif  // mozilla_dom_WebAuthnAutoFillEntry_h_