/src/mozilla-central/dom/webauthn/AuthenticatorAttestationResponse.cpp
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1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "mozilla/dom/WebAuthenticationBinding.h" |
8 | | #include "mozilla/dom/AuthenticatorAttestationResponse.h" |
9 | | |
10 | | namespace mozilla { |
11 | | namespace dom { |
12 | | |
13 | | NS_IMPL_CYCLE_COLLECTION_CLASS(AuthenticatorAttestationResponse) |
14 | 0 | NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(AuthenticatorAttestationResponse, |
15 | 0 | AuthenticatorResponse) |
16 | 0 | tmp->mAttestationObjectCachedObj = nullptr; |
17 | 0 | NS_IMPL_CYCLE_COLLECTION_UNLINK_END |
18 | | |
19 | 0 | NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(AuthenticatorAttestationResponse, |
20 | 0 | AuthenticatorResponse) |
21 | 0 | NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER |
22 | 0 | NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAttestationObjectCachedObj) |
23 | 0 | NS_IMPL_CYCLE_COLLECTION_TRACE_END |
24 | | |
25 | 0 | NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(AuthenticatorAttestationResponse, |
26 | 0 | AuthenticatorResponse) |
27 | 0 | NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END |
28 | | |
29 | | NS_IMPL_ADDREF_INHERITED(AuthenticatorAttestationResponse, AuthenticatorResponse) |
30 | | NS_IMPL_RELEASE_INHERITED(AuthenticatorAttestationResponse, AuthenticatorResponse) |
31 | | |
32 | 0 | NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AuthenticatorAttestationResponse) |
33 | 0 | NS_INTERFACE_MAP_END_INHERITING(AuthenticatorResponse) |
34 | | |
35 | | AuthenticatorAttestationResponse::AuthenticatorAttestationResponse(nsPIDOMWindowInner* aParent) |
36 | | : AuthenticatorResponse(aParent) |
37 | | , mAttestationObjectCachedObj(nullptr) |
38 | 0 | { |
39 | 0 | mozilla::HoldJSObjects(this); |
40 | 0 | } |
41 | | |
42 | | AuthenticatorAttestationResponse::~AuthenticatorAttestationResponse() |
43 | 0 | { |
44 | 0 | mozilla::DropJSObjects(this); |
45 | 0 | } |
46 | | |
47 | | JSObject* |
48 | | AuthenticatorAttestationResponse::WrapObject(JSContext* aCx, |
49 | | JS::Handle<JSObject*> aGivenProto) |
50 | 0 | { |
51 | 0 | return AuthenticatorAttestationResponse_Binding::Wrap(aCx, this, aGivenProto); |
52 | 0 | } |
53 | | |
54 | | void |
55 | | AuthenticatorAttestationResponse::GetAttestationObject(JSContext* aCx, |
56 | | JS::MutableHandle<JSObject*> aRetVal) |
57 | 0 | { |
58 | 0 | if (!mAttestationObjectCachedObj) { |
59 | 0 | mAttestationObjectCachedObj = mAttestationObject.ToArrayBuffer(aCx); |
60 | 0 | } |
61 | 0 | aRetVal.set(mAttestationObjectCachedObj); |
62 | 0 | } |
63 | | |
64 | | nsresult |
65 | | AuthenticatorAttestationResponse::SetAttestationObject(CryptoBuffer& aBuffer) |
66 | 0 | { |
67 | 0 | if (NS_WARN_IF(!mAttestationObject.Assign(aBuffer))) { |
68 | 0 | return NS_ERROR_OUT_OF_MEMORY; |
69 | 0 | } |
70 | 0 | return NS_OK; |
71 | 0 | } |
72 | | |
73 | | } // namespace dom |
74 | | } // namespace mozilla |