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/*
* Copyright (C) 2025 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 "DigitalCredentialsCoordinator.h"
#if HAVE(DIGITAL_CREDENTIALS_UI)
#include "DigitalCredentialsCoordinatorMessages.h"
#include "DigitalCredentialsRequestValidatorBridge.h"
#include "WebPage.h"
#include "WebProcess.h"
#include <WebCore/DigitalCredentialsProtocols.h>
#include <WebCore/DigitalCredentialsRequestData.h>
#include <WebCore/DigitalCredentialsResponseData.h>
#include <WebCore/ExceptionData.h>
#include <wtf/CompletionHandler.h>
#include <wtf/TZoneMallocInlines.h>
namespace WebKit {
using namespace WebCore;
WTF_MAKE_TZONE_ALLOCATED_IMPL(DigitalCredentialsCoordinator);
DigitalCredentialsCoordinator::DigitalCredentialsCoordinator(WebPage& page)
: m_page(page)
, m_pageIdentifier(page.identifier())
{
WebProcess::singleton().addMessageReceiver(Messages::DigitalCredentialsCoordinator::messageReceiverName(), m_pageIdentifier, *this);
}
DigitalCredentialsCoordinator::~DigitalCredentialsCoordinator()
{
WebProcess::singleton().removeMessageReceiver(Messages::DigitalCredentialsCoordinator::messageReceiverName(), m_pageIdentifier);
}
Ref<DigitalCredentialsCoordinator> DigitalCredentialsCoordinator::create(WebPage& webPage)
{
return adoptRef(*new DigitalCredentialsCoordinator(webPage));
}
void DigitalCredentialsCoordinator::showDigitalCredentialsPicker(Vector<UnvalidatedDigitalCredentialRequest>&& rawRequests, const WebCore::DigitalCredentialsRequestData& request, WTF::CompletionHandler<void(Expected<WebCore::DigitalCredentialsResponseData, WebCore::ExceptionData>&&)>&& completionHandler)
{
ASSERT(m_rawRequests.isEmpty());
m_rawRequests = WTFMove(rawRequests);
if (RefPtr page = m_page.get()) {
page->showDigitalCredentialsPicker(request, [this, completionHandler = WTFMove(completionHandler)](Expected<WebCore::DigitalCredentialsResponseData, WebCore::ExceptionData>&& responseOrException) mutable {
m_rawRequests.clear();
completionHandler(WTFMove(responseOrException));
});
} else {
m_rawRequests.clear();
completionHandler(makeUnexpected(WebCore::ExceptionData { WebCore::ExceptionCode::InvalidStateError, "The page is not available."_s }));
}
}
ExceptionOr<Vector<WebCore::ValidatedDigitalCredentialRequest>> DigitalCredentialsCoordinator::validateAndParseDigitalCredentialRequests(const SecurityOrigin& topOrigin, const Document& document, const Vector<UnvalidatedDigitalCredentialRequest>& unvalidatedRequests)
{
auto results = DigitalCredentials::validateRequests(topOrigin, document, unvalidatedRequests);
return WTFMove(results);
}
void DigitalCredentialsCoordinator::dismissDigitalCredentialsPicker(CompletionHandler<void(bool)>&& completionHandler)
{
m_rawRequests.clear();
if (RefPtr page = m_page.get())
page->dismissDigitalCredentialsPicker(WTFMove(completionHandler));
else
completionHandler(false);
}
void DigitalCredentialsCoordinator::provideRawDigitalCredentialRequests(CompletionHandler<void(Vector<WebCore::UnvalidatedDigitalCredentialRequest>&&)>&& completionHandler)
{
ASSERT(!m_rawRequests.isEmpty());
completionHandler(WTFMove(m_rawRequests));
m_rawRequests.clear();
}
} // namespace WebKit
#endif // HAVE(DIGITAL_CREDENTIALS_UI)
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