| /* |
| * Copyright (C) 2020-2021 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "WebAuthnConnectionToWebProcess.h" |
| |
| #if ENABLE(WEB_AUTHN) |
| |
| #include "AuthenticatorManager.h" |
| #include "LocalService.h" |
| #include "WebAuthnProcess.h" |
| #include <WebCore/AuthenticatorResponseData.h> |
| |
| #if ENABLE(IPC_TESTING_API) |
| #include "IPCTesterMessages.h" |
| #endif |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| Ref<WebAuthnConnectionToWebProcess> WebAuthnConnectionToWebProcess::create(WebAuthnProcess& WebAuthnProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier) |
| { |
| return adoptRef(*new WebAuthnConnectionToWebProcess(WebAuthnProcess, webProcessIdentifier, connectionIdentifier)); |
| } |
| |
| WebAuthnConnectionToWebProcess::WebAuthnConnectionToWebProcess(WebAuthnProcess& WebAuthnProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier) |
| : m_connection(IPC::Connection::createServerConnection(connectionIdentifier, *this)) |
| , m_WebAuthnProcess(WebAuthnProcess) |
| , m_webProcessIdentifier(webProcessIdentifier) |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| m_connection->open(); |
| } |
| |
| WebAuthnConnectionToWebProcess::~WebAuthnConnectionToWebProcess() |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| |
| m_connection->invalidate(); |
| } |
| |
| void WebAuthnConnectionToWebProcess::didClose(IPC::Connection&) |
| { |
| } |
| |
| void WebAuthnConnectionToWebProcess::didReceiveInvalidMessage(IPC::Connection& connection, IPC::MessageName messageName) |
| { |
| WTFLogAlways("Received an invalid message \"%s\" from the web process.\n", description(messageName)); |
| CRASH(); |
| } |
| |
| bool WebAuthnConnectionToWebProcess::dispatchMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| #if ENABLE(IPC_TESTING_API) |
| if (decoder.messageReceiverName() == Messages::IPCTester::messageReceiverName()) { |
| m_ipcTester.didReceiveMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| return false; |
| } |
| |
| bool WebAuthnConnectionToWebProcess::dispatchSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, UniqueRef<IPC::Encoder>& replyEncoder) |
| { |
| #if ENABLE(IPC_TESTING_API) |
| if (decoder.messageReceiverName() == Messages::IPCTester::messageReceiverName()) { |
| m_ipcTester.didReceiveSyncMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| return false; |
| } |
| |
| |
| void WebAuthnConnectionToWebProcess::makeCredential(Vector<uint8_t>&& hash, PublicKeyCredentialCreationOptions&& options, bool processingUserGesture, RequestCompletionHandler&& handler) |
| { |
| handleRequest({ WTFMove(hash), WTFMove(options), nullptr, WebAuthenticationPanelResult::Unavailable, nullptr, std::nullopt, { }, processingUserGesture, String(), nullptr }, WTFMove(handler)); |
| } |
| |
| void WebAuthnConnectionToWebProcess::getAssertion(Vector<uint8_t>&& hash, PublicKeyCredentialRequestOptions&& options, bool processingUserGesture, RequestCompletionHandler&& handler) |
| { |
| handleRequest({ WTFMove(hash), WTFMove(options), nullptr, WebAuthenticationPanelResult::Unavailable, nullptr, std::nullopt, { }, processingUserGesture, String(), nullptr }, WTFMove(handler)); |
| } |
| |
| void WebAuthnConnectionToWebProcess::handleRequest(WebAuthenticationRequestData&& data, RequestCompletionHandler&& handler) |
| { |
| auto callback = [handler = WTFMove(handler)] (std::variant<Ref<AuthenticatorResponse>, ExceptionData>&& result) mutable { |
| ASSERT(RunLoop::isMain()); |
| WTF::switchOn(result, [&](const Ref<AuthenticatorResponse>& response) { |
| handler(response->data(), response->attachment(), { }); |
| }, [&](const ExceptionData& exception) { |
| handler({ }, static_cast<AuthenticatorAttachment>(0), exception); |
| }); |
| }; |
| m_WebAuthnProcess->authenticatorManager().handleRequest(WTFMove(data), WTFMove(callback)); |
| } |
| |
| void WebAuthnConnectionToWebProcess::isUserVerifyingPlatformAuthenticatorAvailable(QueryCompletionHandler&& handler) |
| { |
| handler(LocalService::isAvailable()); |
| } |
| |
| void WebAuthnConnectionToWebProcess::setMockWebAuthenticationConfiguration(WebCore::MockWebAuthenticationConfiguration&& configuration) |
| { |
| m_WebAuthnProcess->setMockWebAuthenticationConfiguration(WTFMove(configuration)); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(WEB_AUTHN) |