/src/mozilla-central/dom/webauthn/WebAuthnTransactionChild.cpp
Line | Count | Source (jump to first uncovered line) |
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/WebAuthnTransactionChild.h" |
8 | | |
9 | | namespace mozilla { |
10 | | namespace dom { |
11 | | |
12 | | WebAuthnTransactionChild::WebAuthnTransactionChild(WebAuthnManagerBase* aManager) |
13 | | : mManager(aManager) |
14 | 0 | { |
15 | 0 | MOZ_ASSERT(aManager); |
16 | 0 |
|
17 | 0 | // Retain a reference so the task object isn't deleted without IPDL's |
18 | 0 | // knowledge. The reference will be released by |
19 | 0 | // mozilla::ipc::BackgroundChildImpl::DeallocPWebAuthnTransactionChild. |
20 | 0 | NS_ADDREF_THIS(); |
21 | 0 | } |
22 | | |
23 | | mozilla::ipc::IPCResult |
24 | | WebAuthnTransactionChild::RecvConfirmRegister(const uint64_t& aTransactionId, |
25 | | const WebAuthnMakeCredentialResult& aResult) |
26 | 0 | { |
27 | 0 | if (NS_WARN_IF(!mManager)) { |
28 | 0 | return IPC_FAIL_NO_REASON(this); |
29 | 0 | } |
30 | 0 |
|
31 | 0 | mManager->FinishMakeCredential(aTransactionId, aResult); |
32 | 0 | return IPC_OK(); |
33 | 0 | } |
34 | | |
35 | | mozilla::ipc::IPCResult |
36 | | WebAuthnTransactionChild::RecvConfirmSign(const uint64_t& aTransactionId, |
37 | | const WebAuthnGetAssertionResult& aResult) |
38 | 0 | { |
39 | 0 | if (NS_WARN_IF(!mManager)) { |
40 | 0 | return IPC_FAIL_NO_REASON(this); |
41 | 0 | } |
42 | 0 |
|
43 | 0 | mManager->FinishGetAssertion(aTransactionId, aResult); |
44 | 0 | return IPC_OK(); |
45 | 0 | } |
46 | | |
47 | | mozilla::ipc::IPCResult |
48 | | WebAuthnTransactionChild::RecvAbort(const uint64_t& aTransactionId, |
49 | | const nsresult& aError) |
50 | 0 | { |
51 | 0 | if (NS_WARN_IF(!mManager)) { |
52 | 0 | return IPC_FAIL_NO_REASON(this); |
53 | 0 | } |
54 | 0 |
|
55 | 0 | mManager->RequestAborted(aTransactionId, aError); |
56 | 0 | return IPC_OK(); |
57 | 0 | } |
58 | | |
59 | | void |
60 | | WebAuthnTransactionChild::ActorDestroy(ActorDestroyReason why) |
61 | 0 | { |
62 | 0 | // Called by either a __delete__ message from the parent, or when the |
63 | 0 | // channel disconnects. Clear out the child actor reference to be sure. |
64 | 0 | if (mManager) { |
65 | 0 | mManager->ActorDestroyed(); |
66 | 0 | mManager = nullptr; |
67 | 0 | } |
68 | 0 | } |
69 | | |
70 | | void |
71 | | WebAuthnTransactionChild::Disconnect() |
72 | 0 | { |
73 | 0 | mManager = nullptr; |
74 | 0 |
|
75 | 0 | // The WebAuthnManager released us, but we're going to be held alive by the |
76 | 0 | // IPC layer. The parent will explicitly destroy us via Send__delete__(), |
77 | 0 | // after receiving the DestroyMe message. |
78 | 0 |
|
79 | 0 | SendDestroyMe(); |
80 | 0 | } |
81 | | |
82 | | } |
83 | | } |