DerivedSources/WebCore/JSCryptoKey.cpp - third_party/webkit - Git at Google

 /*
     This file is part of the WebKit open source project.
     This file has been generated by generate-bindings.pl. DO NOT MODIFY!

     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.

     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.

     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */

 #include "config.h"

 #if ENABLE(SUBTLE_CRYPTO)

 #include "JSCryptoKey.h"

 #include "JSDOMBinding.h"
 #include "JSDOMConstructor.h"
 #include "JSDOMConvert.h"
 #include <runtime/FunctionPrototype.h>
 #include <runtime/JSString.h>
 #include <wtf/GetPtr.h>

 using namespace JSC;

 namespace WebCore {

 template<typename T> Optional<T> parse(ExecState&, JSValue);
 template<typename T> const char* expectedEnumerationValues();

 JSString* jsStringWithCache(ExecState*, CryptoKey::Type);

 JSString* jsStringWithCache(ExecState* state, CryptoKey::Type enumerationValue)
 {
     static NeverDestroyed<const String> values[] = {
         ASCIILiteral("public"),
         ASCIILiteral("private"),
         ASCIILiteral("secret"),
     };
     static_assert(static_cast<size_t>(CryptoKey::Type::Public) == 0, "CryptoKey::Type::Public is not 0 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Type::Private) == 1, "CryptoKey::Type::Private is not 1 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Type::Secret) == 2, "CryptoKey::Type::Secret is not 2 as expected");
     ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
     return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
 }

 template<> struct JSValueTraits<CryptoKey::Type> {
     static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, CryptoKey::Type value) { return jsStringWithCache(state, value); }
 };

 template<> Optional<CryptoKey::Type> parse<CryptoKey::Type>(ExecState& state, JSValue value)
 {
     auto stringValue = value.toWTFString(&state);
     if (stringValue == "public")
         return CryptoKey::Type::Public;
     if (stringValue == "private")
         return CryptoKey::Type::Private;
     if (stringValue == "secret")
         return CryptoKey::Type::Secret;
     return Nullopt;
 }

 template<> CryptoKey::Type convert<CryptoKey::Type>(ExecState& state, JSValue value)
 {
     VM& vm = state.vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     auto result = parse<CryptoKey::Type>(state, value);
     if (UNLIKELY(!result)) {
         throwTypeError(&state, throwScope);
         return { };
     }
     return result.value();
 }

 template<> inline const char* expectedEnumerationValues<CryptoKey::Type>()
 {
     return "\"public\", \"private\", \"secret\"";
 }

 JSString* jsStringWithCache(ExecState*, CryptoKey::Usage);

 JSString* jsStringWithCache(ExecState* state, CryptoKey::Usage enumerationValue)
 {
     static NeverDestroyed<const String> values[] = {
         ASCIILiteral("encrypt"),
         ASCIILiteral("decrypt"),
         ASCIILiteral("sign"),
         ASCIILiteral("verify"),
         ASCIILiteral("deriveKey"),
         ASCIILiteral("deriveBits"),
         ASCIILiteral("wrapKey"),
         ASCIILiteral("unwrapKey"),
     };
     static_assert(static_cast<size_t>(CryptoKey::Usage::Encrypt) == 0, "CryptoKey::Usage::Encrypt is not 0 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::Decrypt) == 1, "CryptoKey::Usage::Decrypt is not 1 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::Sign) == 2, "CryptoKey::Usage::Sign is not 2 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::Verify) == 3, "CryptoKey::Usage::Verify is not 3 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::DeriveKey) == 4, "CryptoKey::Usage::DeriveKey is not 4 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::DeriveBits) == 5, "CryptoKey::Usage::DeriveBits is not 5 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::WrapKey) == 6, "CryptoKey::Usage::WrapKey is not 6 as expected");
     static_assert(static_cast<size_t>(CryptoKey::Usage::UnwrapKey) == 7, "CryptoKey::Usage::UnwrapKey is not 7 as expected");
     ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
     return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
 }

 template<> struct JSValueTraits<CryptoKey::Usage> {
     static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, CryptoKey::Usage value) { return jsStringWithCache(state, value); }
 };

 template<> Optional<CryptoKey::Usage> parse<CryptoKey::Usage>(ExecState& state, JSValue value)
 {
     auto stringValue = value.toWTFString(&state);
     if (stringValue == "encrypt")
         return CryptoKey::Usage::Encrypt;
     if (stringValue == "decrypt")
         return CryptoKey::Usage::Decrypt;
     if (stringValue == "sign")
         return CryptoKey::Usage::Sign;
     if (stringValue == "verify")
         return CryptoKey::Usage::Verify;
     if (stringValue == "deriveKey")
         return CryptoKey::Usage::DeriveKey;
     if (stringValue == "deriveBits")
         return CryptoKey::Usage::DeriveBits;
     if (stringValue == "wrapKey")
         return CryptoKey::Usage::WrapKey;
     if (stringValue == "unwrapKey")
         return CryptoKey::Usage::UnwrapKey;
     return Nullopt;
 }

 template<> CryptoKey::Usage convert<CryptoKey::Usage>(ExecState& state, JSValue value)
 {
     VM& vm = state.vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     auto result = parse<CryptoKey::Usage>(state, value);
     if (UNLIKELY(!result)) {
         throwTypeError(&state, throwScope);
         return { };
     }
     return result.value();
 }

 template<> inline const char* expectedEnumerationValues<CryptoKey::Usage>()
 {
     return "\"encrypt\", \"decrypt\", \"sign\", \"verify\", \"deriveKey\", \"deriveBits\", \"wrapKey\", \"unwrapKey\"";
 }

 // Attributes

 JSC::EncodedJSValue jsCryptoKeyType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsCryptoKeyExtractable(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsCryptoKeyAlgorithm(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsCryptoKeyUsages(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsCryptoKeyConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 bool setJSCryptoKeyConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

 class JSCryptoKeyPrototype : public JSC::JSNonFinalObject {
 public:
     typedef JSC::JSNonFinalObject Base;
     static JSCryptoKeyPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
     {
         JSCryptoKeyPrototype* ptr = new (NotNull, JSC::allocateCell<JSCryptoKeyPrototype>(vm.heap)) JSCryptoKeyPrototype(vm, globalObject, structure);
         ptr->finishCreation(vm);
         return ptr;
     }

     DECLARE_INFO;
     static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
     {
         return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
     }

 private:
     JSCryptoKeyPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
         : JSC::JSNonFinalObject(vm, structure)
     {
     }

     void finishCreation(JSC::VM&);
 };

 typedef JSDOMConstructorNotConstructable<JSCryptoKey> JSCryptoKeyConstructor;

 template<> JSValue JSCryptoKeyConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
 {
     UNUSED_PARAM(vm);
     return globalObject.functionPrototype();
 }

 template<> void JSCryptoKeyConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
 {
     putDirect(vm, vm.propertyNames->prototype, JSCryptoKey::prototype(vm, &globalObject), DontDelete | ReadOnly | DontEnum);
     putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("CryptoKey"))), ReadOnly | DontEnum);
     putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontEnum);
 }

 template<> const ClassInfo JSCryptoKeyConstructor::s_info = { "CryptoKey", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKeyConstructor) };

 /* Hash table for prototype */

 static const HashTableValue JSCryptoKeyPrototypeTableValues[] =
 {
     { "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSCryptoKeyConstructor) } },
     { "type", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "extractable", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyExtractable), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "algorithm", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyAlgorithm), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "usages", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyUsages), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
 };

 const ClassInfo JSCryptoKeyPrototype::s_info = { "CryptoKeyPrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKeyPrototype) };

 void JSCryptoKeyPrototype::finishCreation(VM& vm)
 {
     Base::finishCreation(vm);
     reifyStaticProperties(vm, JSCryptoKeyPrototypeTableValues, *this);
 }

 const ClassInfo JSCryptoKey::s_info = { "CryptoKey", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKey) };

 JSCryptoKey::JSCryptoKey(Structure* structure, JSDOMGlobalObject& globalObject, Ref<CryptoKey>&& impl)
     : JSDOMWrapper<CryptoKey>(structure, globalObject, WTFMove(impl))
 {
 }

 JSObject* JSCryptoKey::createPrototype(VM& vm, JSGlobalObject* globalObject)
 {
     return JSCryptoKeyPrototype::create(vm, globalObject, JSCryptoKeyPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
 }

 JSObject* JSCryptoKey::prototype(VM& vm, JSGlobalObject* globalObject)
 {
     return getDOMPrototype<JSCryptoKey>(vm, globalObject);
 }

 void JSCryptoKey::destroy(JSC::JSCell* cell)
 {
     JSCryptoKey* thisObject = static_cast<JSCryptoKey*>(cell);
     thisObject->JSCryptoKey::~JSCryptoKey();
 }

 EncodedJSValue jsCryptoKeyType(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "CryptoKey", "type");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = jsStringWithCache(state, impl.type());
     return JSValue::encode(result);
 }


 EncodedJSValue jsCryptoKeyExtractable(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "CryptoKey", "extractable");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = jsBoolean(impl.extractable());
     return JSValue::encode(result);
 }


 EncodedJSValue jsCryptoKeyAlgorithm(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "CryptoKey", "algorithm");
     }
     return JSValue::encode(castedThis->algorithm(*state));
 }


 EncodedJSValue jsCryptoKeyUsages(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "CryptoKey", "usages");
     }
     if (JSValue cachedValue = castedThis->m_usages.get())
         return JSValue::encode(cachedValue);
     auto& impl = castedThis->wrapped();
     JSValue result = jsArray(state, castedThis->globalObject(), impl.usages());
     castedThis->m_usages.set(state->vm(), castedThis, result);
     return JSValue::encode(result);
 }


 EncodedJSValue jsCryptoKeyConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     JSCryptoKeyPrototype* domObject = jsDynamicCast<JSCryptoKeyPrototype*>(JSValue::decode(thisValue));
     if (UNLIKELY(!domObject))
         return throwVMTypeError(state, throwScope);
     return JSValue::encode(JSCryptoKey::getConstructor(state->vm(), domObject->globalObject()));
 }

 bool setJSCryptoKeyConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     JSValue value = JSValue::decode(encodedValue);
     JSCryptoKeyPrototype* domObject = jsDynamicCast<JSCryptoKeyPrototype*>(JSValue::decode(thisValue));
     if (UNLIKELY(!domObject)) {
         throwVMTypeError(state, throwScope);
         return false;
     }
     // Shadowing a built-in constructor
     return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
 }

 JSValue JSCryptoKey::getConstructor(VM& vm, const JSGlobalObject* globalObject)
 {
     return getDOMConstructor<JSCryptoKeyConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
 }

 void JSCryptoKey::visitChildren(JSCell* cell, SlotVisitor& visitor)
 {
     auto* thisObject = jsCast<JSCryptoKey*>(cell);
     ASSERT_GC_OBJECT_INHERITS(thisObject, info());
     Base::visitChildren(thisObject, visitor);
     visitor.append(&thisObject->m_algorithm);
     visitor.append(&thisObject->m_usages);
 }

 bool JSCryptoKeyOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
 {
     auto* jsCryptoKey = jsCast<JSCryptoKey*>(handle.slot()->asCell());
     CryptoKey* root = &jsCryptoKey->wrapped();
     return visitor.containsOpaqueRoot(root);
 }

 void JSCryptoKeyOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
 {
     auto* jsCryptoKey = jsCast<JSCryptoKey*>(handle.slot()->asCell());
     auto& world = *static_cast<DOMWrapperWorld*>(context);
     uncacheWrapper(world, &jsCryptoKey->wrapped(), jsCryptoKey);
 }

 JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<CryptoKey>&& impl)
 {
     return createWrapper<CryptoKey>(globalObject, WTFMove(impl));
 }

 JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, CryptoKey& impl)
 {
     return wrap(state, globalObject, impl);
 }

 CryptoKey* JSCryptoKey::toWrapped(JSC::JSValue value)
 {
     if (auto* wrapper = jsDynamicCast<JSCryptoKey*>(value))
         return &wrapper->wrapped();
     return nullptr;
 }

 }

 #endif // ENABLE(SUBTLE_CRYPTO)
	/*
	This file is part of the WebKit open source project.
	This file has been generated by generate-bindings.pl. DO NOT MODIFY!

	This library is free software; you can redistribute it and/or
	modify it under the terms of the GNU Library General Public
	License as published by the Free Software Foundation; either
	version 2 of the License, or (at your option) any later version.

	This library is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	Library General Public License for more details.

	You should have received a copy of the GNU Library General Public License
	along with this library; see the file COPYING.LIB. If not, write to
	the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
	Boston, MA 02110-1301, USA.
	*/

	#include "config.h"

	#if ENABLE(SUBTLE_CRYPTO)

	#include "JSCryptoKey.h"

	#include "JSDOMBinding.h"
	#include "JSDOMConstructor.h"
	#include "JSDOMConvert.h"
	#include <runtime/FunctionPrototype.h>
	#include <runtime/JSString.h>
	#include <wtf/GetPtr.h>

	using namespace JSC;

	namespace WebCore {

	template<typename T> Optional<T> parse(ExecState&, JSValue);
	template<typename T> const char* expectedEnumerationValues();

	JSString* jsStringWithCache(ExecState*, CryptoKey::Type);

	JSString* jsStringWithCache(ExecState* state, CryptoKey::Type enumerationValue)
	{
	static NeverDestroyed<const String> values[] = {
	ASCIILiteral("public"),
	ASCIILiteral("private"),
	ASCIILiteral("secret"),
	};
	static_assert(static_cast<size_t>(CryptoKey::Type::Public) == 0, "CryptoKey::Type::Public is not 0 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Type::Private) == 1, "CryptoKey::Type::Private is not 1 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Type::Secret) == 2, "CryptoKey::Type::Secret is not 2 as expected");
	ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
	return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
	}

	template<> struct JSValueTraits<CryptoKey::Type> {
	static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, CryptoKey::Type value) { return jsStringWithCache(state, value); }
	};

	template<> Optional<CryptoKey::Type> parse<CryptoKey::Type>(ExecState& state, JSValue value)
	{
	auto stringValue = value.toWTFString(&state);
	if (stringValue == "public")
	return CryptoKey::Type::Public;
	if (stringValue == "private")
	return CryptoKey::Type::Private;
	if (stringValue == "secret")
	return CryptoKey::Type::Secret;
	return Nullopt;
	}

	template<> CryptoKey::Type convert<CryptoKey::Type>(ExecState& state, JSValue value)
	{
	VM& vm = state.vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	auto result = parse<CryptoKey::Type>(state, value);
	if (UNLIKELY(!result)) {
	throwTypeError(&state, throwScope);
	return { };
	}
	return result.value();
	}

	template<> inline const char* expectedEnumerationValues<CryptoKey::Type>()
	{
	return "\"public\", \"private\", \"secret\"";
	}

	JSString* jsStringWithCache(ExecState*, CryptoKey::Usage);

	JSString* jsStringWithCache(ExecState* state, CryptoKey::Usage enumerationValue)
	{
	static NeverDestroyed<const String> values[] = {
	ASCIILiteral("encrypt"),
	ASCIILiteral("decrypt"),
	ASCIILiteral("sign"),
	ASCIILiteral("verify"),
	ASCIILiteral("deriveKey"),
	ASCIILiteral("deriveBits"),
	ASCIILiteral("wrapKey"),
	ASCIILiteral("unwrapKey"),
	};
	static_assert(static_cast<size_t>(CryptoKey::Usage::Encrypt) == 0, "CryptoKey::Usage::Encrypt is not 0 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::Decrypt) == 1, "CryptoKey::Usage::Decrypt is not 1 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::Sign) == 2, "CryptoKey::Usage::Sign is not 2 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::Verify) == 3, "CryptoKey::Usage::Verify is not 3 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::DeriveKey) == 4, "CryptoKey::Usage::DeriveKey is not 4 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::DeriveBits) == 5, "CryptoKey::Usage::DeriveBits is not 5 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::WrapKey) == 6, "CryptoKey::Usage::WrapKey is not 6 as expected");
	static_assert(static_cast<size_t>(CryptoKey::Usage::UnwrapKey) == 7, "CryptoKey::Usage::UnwrapKey is not 7 as expected");
	ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
	return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
	}

	template<> struct JSValueTraits<CryptoKey::Usage> {
	static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, CryptoKey::Usage value) { return jsStringWithCache(state, value); }
	};

	template<> Optional<CryptoKey::Usage> parse<CryptoKey::Usage>(ExecState& state, JSValue value)
	{
	auto stringValue = value.toWTFString(&state);
	if (stringValue == "encrypt")
	return CryptoKey::Usage::Encrypt;
	if (stringValue == "decrypt")
	return CryptoKey::Usage::Decrypt;
	if (stringValue == "sign")
	return CryptoKey::Usage::Sign;
	if (stringValue == "verify")
	return CryptoKey::Usage::Verify;
	if (stringValue == "deriveKey")
	return CryptoKey::Usage::DeriveKey;
	if (stringValue == "deriveBits")
	return CryptoKey::Usage::DeriveBits;
	if (stringValue == "wrapKey")
	return CryptoKey::Usage::WrapKey;
	if (stringValue == "unwrapKey")
	return CryptoKey::Usage::UnwrapKey;
	return Nullopt;
	}

	template<> CryptoKey::Usage convert<CryptoKey::Usage>(ExecState& state, JSValue value)
	{
	VM& vm = state.vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	auto result = parse<CryptoKey::Usage>(state, value);
	if (UNLIKELY(!result)) {
	throwTypeError(&state, throwScope);
	return { };
	}
	return result.value();
	}

	template<> inline const char* expectedEnumerationValues<CryptoKey::Usage>()
	{
	return "\"encrypt\", \"decrypt\", \"sign\", \"verify\", \"deriveKey\", \"deriveBits\", \"wrapKey\", \"unwrapKey\"";
	}

	// Attributes

	JSC::EncodedJSValue jsCryptoKeyType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsCryptoKeyExtractable(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsCryptoKeyAlgorithm(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsCryptoKeyUsages(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsCryptoKeyConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	bool setJSCryptoKeyConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

	class JSCryptoKeyPrototype : public JSC::JSNonFinalObject {
	public:
	typedef JSC::JSNonFinalObject Base;
	static JSCryptoKeyPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
	{
	JSCryptoKeyPrototype* ptr = new (NotNull, JSC::allocateCell<JSCryptoKeyPrototype>(vm.heap)) JSCryptoKeyPrototype(vm, globalObject, structure);
	ptr->finishCreation(vm);
	return ptr;
	}

	DECLARE_INFO;
	static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
	{
	return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
	}

	private:
	JSCryptoKeyPrototype(JSC::VM& vm, JSC::JSGlobalObject, JSC::Structure structure)
	: JSC::JSNonFinalObject(vm, structure)
	{
	}

	void finishCreation(JSC::VM&);
	};

	typedef JSDOMConstructorNotConstructable<JSCryptoKey> JSCryptoKeyConstructor;

	template<> JSValue JSCryptoKeyConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
	{
	UNUSED_PARAM(vm);
	return globalObject.functionPrototype();
	}

	template<> void JSCryptoKeyConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
	{
	putDirect(vm, vm.propertyNames->prototype, JSCryptoKey::prototype(vm, &globalObject), DontDelete \| ReadOnly \| DontEnum);
	putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("CryptoKey"))), ReadOnly \| DontEnum);
	putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly \| DontEnum);
	}

	template<> const ClassInfo JSCryptoKeyConstructor::s_info = { "CryptoKey", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKeyConstructor) };

	/* Hash table for prototype */

	static const HashTableValue JSCryptoKeyPrototypeTableValues[] =
	{
	{ "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSCryptoKeyConstructor) } },
	{ "type", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "extractable", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyExtractable), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "algorithm", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyAlgorithm), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "usages", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCryptoKeyUsages), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	};

	const ClassInfo JSCryptoKeyPrototype::s_info = { "CryptoKeyPrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKeyPrototype) };

	void JSCryptoKeyPrototype::finishCreation(VM& vm)
	{
	Base::finishCreation(vm);
	reifyStaticProperties(vm, JSCryptoKeyPrototypeTableValues, *this);
	}

	const ClassInfo JSCryptoKey::s_info = { "CryptoKey", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCryptoKey) };

	JSCryptoKey::JSCryptoKey(Structure* structure, JSDOMGlobalObject& globalObject, Ref<CryptoKey>&& impl)
	: JSDOMWrapper<CryptoKey>(structure, globalObject, WTFMove(impl))
	{
	}

	JSObject* JSCryptoKey::createPrototype(VM& vm, JSGlobalObject* globalObject)
	{
	return JSCryptoKeyPrototype::create(vm, globalObject, JSCryptoKeyPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
	}

	JSObject* JSCryptoKey::prototype(VM& vm, JSGlobalObject* globalObject)
	{
	return getDOMPrototype<JSCryptoKey>(vm, globalObject);
	}

	void JSCryptoKey::destroy(JSC::JSCell* cell)
	{
	JSCryptoKey* thisObject = static_cast<JSCryptoKey*>(cell);
	thisObject->JSCryptoKey::~JSCryptoKey();
	}

	EncodedJSValue jsCryptoKeyType(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "CryptoKey", "type");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = jsStringWithCache(state, impl.type());
	return JSValue::encode(result);
	}


	EncodedJSValue jsCryptoKeyExtractable(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "CryptoKey", "extractable");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = jsBoolean(impl.extractable());
	return JSValue::encode(result);
	}


	EncodedJSValue jsCryptoKeyAlgorithm(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "CryptoKey", "algorithm");
	}
	return JSValue::encode(castedThis->algorithm(*state));
	}


	EncodedJSValue jsCryptoKeyUsages(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSCryptoKey*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "CryptoKey", "usages");
	}
	if (JSValue cachedValue = castedThis->m_usages.get())
	return JSValue::encode(cachedValue);
	auto& impl = castedThis->wrapped();
	JSValue result = jsArray(state, castedThis->globalObject(), impl.usages());
	castedThis->m_usages.set(state->vm(), castedThis, result);
	return JSValue::encode(result);
	}


	EncodedJSValue jsCryptoKeyConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	JSCryptoKeyPrototype* domObject = jsDynamicCast<JSCryptoKeyPrototype*>(JSValue::decode(thisValue));
	if (UNLIKELY(!domObject))
	return throwVMTypeError(state, throwScope);
	return JSValue::encode(JSCryptoKey::getConstructor(state->vm(), domObject->globalObject()));
	}

	bool setJSCryptoKeyConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	JSValue value = JSValue::decode(encodedValue);
	JSCryptoKeyPrototype* domObject = jsDynamicCast<JSCryptoKeyPrototype*>(JSValue::decode(thisValue));
	if (UNLIKELY(!domObject)) {
	throwVMTypeError(state, throwScope);
	return false;
	}
	// Shadowing a built-in constructor
	return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
	}

	JSValue JSCryptoKey::getConstructor(VM& vm, const JSGlobalObject* globalObject)
	{
	return getDOMConstructor<JSCryptoKeyConstructor>(vm, jsCast<const JSDOMGlobalObject>(globalObject));
	}

	void JSCryptoKey::visitChildren(JSCell* cell, SlotVisitor& visitor)
	{
	auto* thisObject = jsCast<JSCryptoKey*>(cell);
	ASSERT_GC_OBJECT_INHERITS(thisObject, info());
	Base::visitChildren(thisObject, visitor);
	visitor.append(&thisObject->m_algorithm);
	visitor.append(&thisObject->m_usages);
	}

	bool JSCryptoKeyOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
	{
	auto* jsCryptoKey = jsCast<JSCryptoKey*>(handle.slot()->asCell());
	CryptoKey* root = &jsCryptoKey->wrapped();
	return visitor.containsOpaqueRoot(root);
	}

	void JSCryptoKeyOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
	{
	auto* jsCryptoKey = jsCast<JSCryptoKey*>(handle.slot()->asCell());
	auto& world = static_cast<DOMWrapperWorld>(context);
	uncacheWrapper(world, &jsCryptoKey->wrapped(), jsCryptoKey);
	}

	JSC::JSValue toJSNewlyCreated(JSC::ExecState, JSDOMGlobalObject globalObject, Ref<CryptoKey>&& impl)
	{
	return createWrapper<CryptoKey>(globalObject, WTFMove(impl));
	}

	JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, CryptoKey& impl)
	{
	return wrap(state, globalObject, impl);
	}

	CryptoKey* JSCryptoKey::toWrapped(JSC::JSValue value)
	{
	if (auto* wrapper = jsDynamicCast<JSCryptoKey*>(value))
	return &wrapper->wrapped();
	return nullptr;
	}

	}

	#endif // ENABLE(SUBTLE_CRYPTO)