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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "modules/credentialmanager/CredentialsContainer.h"
#include "bindings/core/v8/Dictionary.h"
#include "bindings/core/v8/ScriptPromise.h"
#include "bindings/core/v8/ScriptPromiseResolver.h"
#include "core/dom/DOMException.h"
#include "core/dom/ExceptionCode.h"
#include "core/dom/ExecutionContext.h"
#include "modules/credentialmanager/Credential.h"
#include "modules/credentialmanager/CredentialManagerClient.h"
#include "modules/credentialmanager/FederatedCredential.h"
#include "modules/credentialmanager/LocalCredential.h"
#include "platform/weborigin/SecurityOrigin.h"
#include "public/platform/Platform.h"
#include "public/platform/WebCredential.h"
#include "public/platform/WebCredentialManagerClient.h"
#include "public/platform/WebCredentialManagerError.h"
#include "public/platform/WebFederatedCredential.h"
#include "public/platform/WebLocalCredential.h"
namespace blink {
static void rejectDueToCredentialManagerError(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver, WebCredentialManagerError* reason)
{
switch (reason->errorType) {
case WebCredentialManagerError::ErrorTypeDisabled:
resolver->reject(DOMException::create(InvalidStateError, "The credential manager is disabled."));
break;
case WebCredentialManagerError::ErrorTypeUnknown:
default:
resolver->reject(DOMException::create(NotReadableError, "An unknown error occured while talking to the credential manager."));
break;
}
}
class NotificationCallbacks : public WebCredentialManagerClient::NotificationCallbacks {
WTF_MAKE_NONCOPYABLE(NotificationCallbacks);
public:
explicit NotificationCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver) : m_resolver(resolver) { }
virtual ~NotificationCallbacks() { }
virtual void onSuccess() override
{
m_resolver->resolve();
}
virtual void onError(WebCredentialManagerError* reason) override
{
rejectDueToCredentialManagerError(m_resolver, reason);
}
private:
const RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
};
class RequestCallbacks : public WebCredentialManagerClient::RequestCallbacks {
WTF_MAKE_NONCOPYABLE(RequestCallbacks);
public:
explicit RequestCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver) : m_resolver(resolver) { }
virtual ~RequestCallbacks() { }
virtual void onSuccess(WebCredential* credential) override
{
if (!credential) {
m_resolver->resolve();
return;
}
ASSERT(credential->isLocalCredential() || credential->isFederatedCredential());
if (credential->isLocalCredential())
m_resolver->resolve(LocalCredential::create(static_cast<WebLocalCredential*>(credential)));
else
m_resolver->resolve(FederatedCredential::create(static_cast<WebFederatedCredential*>(credential)));
}
virtual void onError(WebCredentialManagerError* reason) override
{
rejectDueToCredentialManagerError(m_resolver, reason);
}
private:
const RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
};
CredentialsContainer* CredentialsContainer::create()
{
return new CredentialsContainer();
}
CredentialsContainer::CredentialsContainer()
{
}
static bool checkBoilerplate(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
{
CredentialManagerClient* client = CredentialManagerClient::from(resolver->scriptState()->executionContext());
if (!client) {
resolver->reject(DOMException::create(InvalidStateError, "Could not establish connection to the credential manager."));
return false;
}
SecurityOrigin* securityOrigin = resolver->scriptState()->executionContext()->securityOrigin();
String errorMessage;
if (!securityOrigin->canAccessFeatureRequiringSecureOrigin(errorMessage)) {
resolver->reject(DOMException::create(SecurityError, errorMessage));
return false;
}
return true;
}
ScriptPromise CredentialsContainer::request(ScriptState* scriptState, const Dictionary&)
{
RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
ScriptPromise promise = resolver->promise();
if (!checkBoilerplate(resolver))
return promise;
WebVector<WebURL> tempVector;
CredentialManagerClient::from(scriptState->executionContext())->dispatchRequest(false, tempVector, new RequestCallbacks(resolver));
return promise;
}
ScriptPromise CredentialsContainer::notifySignedIn(ScriptState* scriptState, Credential* credential)
{
RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
ScriptPromise promise = resolver->promise();
if (!checkBoilerplate(resolver))
return promise;
CredentialManagerClient::from(scriptState->executionContext())->dispatchSignedIn(WebCredential::create(credential->platformCredential()), new NotificationCallbacks(resolver));
return promise;
}
ScriptPromise CredentialsContainer::notifyFailedSignIn(ScriptState* scriptState, Credential* credential)
{
RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
ScriptPromise promise = resolver->promise();
if (!checkBoilerplate(resolver))
return promise;
CredentialManagerClient::from(scriptState->executionContext())->dispatchFailedSignIn(WebCredential::create(credential->platformCredential()), new NotificationCallbacks(resolver));
return promise;
}
ScriptPromise CredentialsContainer::notifySignedOut(ScriptState* scriptState)
{
RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
ScriptPromise promise = resolver->promise();
if (!checkBoilerplate(resolver))
return promise;
CredentialManagerClient::from(scriptState->executionContext())->dispatchSignedOut(new NotificationCallbacks(resolver));
return promise;
}
} // namespace blink
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