1 files changed, 91 insertions, 0 deletions
diff --git a/dom/webauthn/WebAuthnArgs.h b/dom/webauthn/WebAuthnArgs.h
new file mode 100644
index 0000000000..1b02646e62
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+++ b/dom/webauthn/WebAuthnArgs.h
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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_WebAuthnArgs_H_
+#define mozilla_dom_WebAuthnArgs_H_
+
+#include "mozilla/dom/WebAuthnTransactionChild.h"
+#include "mozilla/ipc/BackgroundParent.h"
+#include "nsIWebAuthnArgs.h"
+
+namespace mozilla::dom {
+
+class WebAuthnRegisterArgs final : public nsIWebAuthnRegisterArgs {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIWEBAUTHNREGISTERARGS
+
+  explicit WebAuthnRegisterArgs(const WebAuthnMakeCredentialInfo& aInfo)
+      : mInfo(aInfo),
+        mCredProps(false),
+        mHmacCreateSecret(false),
+        mMinPinLength(false) {
+    for (const WebAuthnExtension& ext : mInfo.Extensions()) {
+      switch (ext.type()) {
+        case WebAuthnExtension::TWebAuthnExtensionCredProps:
+          mCredProps = ext.get_WebAuthnExtensionCredProps().credProps();
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionHmacSecret:
+          mHmacCreateSecret =
+              ext.get_WebAuthnExtensionHmacSecret().hmacCreateSecret();
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionMinPinLength:
+          mMinPinLength =
+              ext.get_WebAuthnExtensionMinPinLength().minPinLength();
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionAppId:
+          break;
+        case WebAuthnExtension::T__None:
+          break;
+      }
+    }
+  }
+
+ private:
+  ~WebAuthnRegisterArgs() = default;
+
+  const WebAuthnMakeCredentialInfo mInfo;
+
+  // Flags to indicate whether an extension is being requested.
+  bool mCredProps;
+  bool mHmacCreateSecret;
+  bool mMinPinLength;
+};
+
+class WebAuthnSignArgs final : public nsIWebAuthnSignArgs {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIWEBAUTHNSIGNARGS
+
+  explicit WebAuthnSignArgs(const WebAuthnGetAssertionInfo& aInfo)
+      : mInfo(aInfo) {
+    for (const WebAuthnExtension& ext : mInfo.Extensions()) {
+      switch (ext.type()) {
+        case WebAuthnExtension::TWebAuthnExtensionAppId:
+          mAppId = Some(ext.get_WebAuthnExtensionAppId().appIdentifier());
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionCredProps:
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionHmacSecret:
+          break;
+        case WebAuthnExtension::TWebAuthnExtensionMinPinLength:
+          break;
+        case WebAuthnExtension::T__None:
+          break;
+      }
+    }
+  }
+
+ private:
+  ~WebAuthnSignArgs() = default;
+
+  const WebAuthnGetAssertionInfo mInfo;
+  Maybe<nsString> mAppId;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_WebAuthnArgs_H_