1 files changed, 60 insertions, 0 deletions
diff --git a/dom/webauthn/WebAuthnTransactionChild.h b/dom/webauthn/WebAuthnTransactionChild.h
new file mode 100644
index 0000000000..fd2d4db90b
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+++ b/dom/webauthn/WebAuthnTransactionChild.h
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=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_WebAuthnTransactionChild_h
+#define mozilla_dom_WebAuthnTransactionChild_h
+
+#include "mozilla/dom/PWebAuthnTransactionChild.h"
+#include "mozilla/dom/WebAuthnManagerBase.h"
+
+/*
+ * Child process IPC implementation for WebAuthn API. Receives results of
+ * WebAuthn transactions from the parent process, and sends them to the
+ * WebAuthnManager either cancel the transaction, or be formatted and relayed to
+ * content.
+ */
+
+namespace mozilla::dom {
+
+class WebAuthnTransactionChild final : public PWebAuthnTransactionChild {
+ public:
+  NS_INLINE_DECL_REFCOUNTING(WebAuthnTransactionChild);
+  explicit WebAuthnTransactionChild(WebAuthnManagerBase* aManager);
+
+  // MOZ_CAN_RUN_SCRIPT_BOUNDARY until we can do MOZ_CAN_RUN_SCRIPT in
+  // IPDL-generated things.
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY
+  mozilla::ipc::IPCResult RecvConfirmRegister(
+      const uint64_t& aTransactionId,
+      const WebAuthnMakeCredentialResult& aResult);
+
+  // MOZ_CAN_RUN_SCRIPT_BOUNDARY until we can do MOZ_CAN_RUN_SCRIPT in
+  // IPDL-generated things.
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY
+  mozilla::ipc::IPCResult RecvConfirmSign(
+      const uint64_t& aTransactionId,
+      const WebAuthnGetAssertionResult& aResult);
+
+  // MOZ_CAN_RUN_SCRIPT_BOUNDARY until we can do MOZ_CAN_RUN_SCRIPT in
+  // IPDL-generated things.
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY
+  mozilla::ipc::IPCResult RecvAbort(const uint64_t& aTransactionId,
+                                    const nsresult& aError);
+
+  void ActorDestroy(ActorDestroyReason why) override;
+
+  void Disconnect();
+
+ private:
+  ~WebAuthnTransactionChild() = default;
+
+  // Nulled by ~WebAuthnManager() when disconnecting.
+  WebAuthnManagerBase* mManager;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_WebAuthnTransactionChild_h