JsonWebKey CryptoKeyAES::exportJwk() const
{
JsonWebKey result;
result.kty = "oct";
result.k = base64URLEncode(m_key);
result.key_ops = usages();
result.ext = extractable();
return result;
}
void JSCryptoKeySerializationJWK::buildJSONForRSAComponents(JSC::ExecState* exec, const CryptoKeyDataRSAComponents& data, JSC::JSObject* result)
{
addToJSON(exec, result, "kty", "RSA");
addToJSON(exec, result, "n", base64URLEncode(data.modulus()));
addToJSON(exec, result, "e", base64URLEncode(data.exponent()));
if (data.type() == CryptoKeyDataRSAComponents::Type::Public)
return;
addToJSON(exec, result, "d", base64URLEncode(data.privateExponent()));
if (!data.hasAdditionalPrivateKeyParameters())
return;
addToJSON(exec, result, "p", base64URLEncode(data.firstPrimeInfo().primeFactor));
addToJSON(exec, result, "q", base64URLEncode(data.secondPrimeInfo().primeFactor));
addToJSON(exec, result, "dp", base64URLEncode(data.firstPrimeInfo().factorCRTExponent));
addToJSON(exec, result, "dq", base64URLEncode(data.secondPrimeInfo().factorCRTExponent));
addToJSON(exec, result, "qi", base64URLEncode(data.secondPrimeInfo().factorCRTCoefficient));
if (data.otherPrimeInfos().isEmpty())
return;
JSArray* oth = constructEmptyArray(exec, 0, exec->lexicalGlobalObject(), data.otherPrimeInfos().size());
for (size_t i = 0, size = data.otherPrimeInfos().size(); i < size; ++i) {
JSObject* jsPrimeInfo = constructEmptyObject(exec);
addToJSON(exec, jsPrimeInfo, "r", base64URLEncode(data.otherPrimeInfos()[i].primeFactor));
addToJSON(exec, jsPrimeInfo, "d", base64URLEncode(data.otherPrimeInfos()[i].factorCRTExponent));
addToJSON(exec, jsPrimeInfo, "t", base64URLEncode(data.otherPrimeInfos()[i].factorCRTCoefficient));
oth->putDirectIndex(exec, i, jsPrimeInfo);
}
result->putDirect(exec->vm(), Identifier(exec, "oth"), oth);
}
void JSCryptoKeySerializationJWK::buildJSONForOctetSequence(ExecState* exec, const Vector<uint8_t>& keyData, JSObject* result)
{
addToJSON(exec, result, "kty", "oct");
addToJSON(exec, result, "k", base64URLEncode(keyData));
}
static void buildJSONForOctetSequence(ExecState* exec, const Vector<uint8_t>& keyData, JSObject* result)
{
addToJSON(exec, result, "kty", "oct");
addToJSON(exec, result, "k", base64URLEncode(keyData));
}
JsonWebKey CryptoKeyRSA::exportJwk() const
{
JsonWebKey result;
result.kty = "RSA";
result.key_ops = usages();
result.ext = extractable();
auto keyData = exportData();
const auto& rsaKeyData = downcast<CryptoKeyDataRSAComponents>(*keyData);
// public key
result.n = base64URLEncode(rsaKeyData.modulus());
result.e = base64URLEncode(rsaKeyData.exponent());
if (rsaKeyData.type() == CryptoKeyDataRSAComponents::Type::Public)
return result;
// private key
result.d = base64URLEncode(rsaKeyData.privateExponent());
if (!rsaKeyData.hasAdditionalPrivateKeyParameters())
return result;
result.p = base64URLEncode(rsaKeyData.firstPrimeInfo().primeFactor);
result.q = base64URLEncode(rsaKeyData.secondPrimeInfo().primeFactor);
result.dp = base64URLEncode(rsaKeyData.firstPrimeInfo().factorCRTExponent);
result.dq = base64URLEncode(rsaKeyData.secondPrimeInfo().factorCRTExponent);
result.qi = base64URLEncode(rsaKeyData.secondPrimeInfo().factorCRTCoefficient);
if (rsaKeyData.otherPrimeInfos().isEmpty())
return result;
Vector<RsaOtherPrimesInfo> oth;
for (auto info : rsaKeyData.otherPrimeInfos()) {
RsaOtherPrimesInfo otherInfo;
otherInfo.r = base64URLEncode(info.primeFactor);
otherInfo.d = base64URLEncode(info.factorCRTExponent);
otherInfo.t = base64URLEncode(info.factorCRTCoefficient);
oth.append(WTFMove(otherInfo));
}
result.oth = WTFMove(oth);
return result;
}
