// Copyright Joyent, Inc. and other Node contributors.

//

// Permission is hereby granted, free of charge, to any person obtaining a

// copy of this software and associated documentation files (the

// "Software"), to deal in the Software without restriction, including

// without limitation the rights to use, copy, modify, merge, publish,

// distribute, sublicense, and/or sell copies of the Software, and to permit

// persons to whom the Software is furnished to do so, subject to the

// following conditions:

//

// The above copyright notice and this permission notice shall be included

// in all copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN

// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE

// USE OR OTHER DEALINGS IN THE SOFTWARE.

#include "node_crypto.h"

#include "async_wrap-inl.h"

#include "debug_utils-inl.h"

#include "memory_tracker-inl.h"

#include "node_external_reference.h"

#include "threadpoolwork-inl.h"

#include "v8.h"

namespace node {

using v8::Context;

using v8::Local;

using v8::Object;

using v8::Value;

namespace crypto {

#define CRYPTO_NAMESPACE_LIST_BASE(V)                                          \

  V(AES)                                                                       \

  V(ChaCha20Poly1305)                                                          \

  V(CipherBase)                                                                \

  V(DiffieHellman)                                                             \

  V(DSAAlg)                                                                    \

  V(ECDH)                                                                      \

  V(Hash)                                                                      \

  V(HKDFJob)                                                                   \

  V(Hmac)                                                                      \

  V(Keygen)                                                                    \

  V(Keys)                                                                      \

  V(NativeKeyObject)                                                           \

  V(PBKDF2Job)                                                                 \

  V(Random)                                                                    \

  V(RSAAlg)                                                                    \

  V(SecureContext)                                                             \

  V(Sign)                                                                      \

  V(SPKAC)                                                                     \

  V(Timing)                                                                    \

  V(Util)                                                                      \

  V(Verify)                                                                    \

  V(X509Certificate)

#if !defined(OPENSSL_NO_ARGON2) && OPENSSL_VERSION_NUMBER >= 0x30200000L

#define ARGON2_NAMESPACE_LIST(V) V(Argon2)

#else

#define ARGON2_NAMESPACE_LIST(V)

#endif  // !OPENSSL_NO_ARGON2 && OpenSSL >= 3.2

// KEM and KMAC functionality requires OpenSSL 3.0.0 or later

#if OPENSSL_VERSION_MAJOR >= 3

#define KEM_NAMESPACE_LIST(V) V(KEM)

#define KMAC_NAMESPACE_LIST(V) V(Kmac)

#else

#define KEM_NAMESPACE_LIST(V)

#define KMAC_NAMESPACE_LIST(V)

#endif

#ifdef OPENSSL_NO_SCRYPT

#define SCRYPT_NAMESPACE_LIST(V)

#else

#define SCRYPT_NAMESPACE_LIST(V) V(ScryptJob)

#endif  // OPENSSL_NO_SCRYPT

#define CRYPTO_NAMESPACE_LIST(V)                                               \

  CRYPTO_NAMESPACE_LIST_BASE(V)                                                \

  ARGON2_NAMESPACE_LIST(V)                                                     \

  KEM_NAMESPACE_LIST(V)                                                        \

  KMAC_NAMESPACE_LIST(V)                                                       \

  SCRYPT_NAMESPACE_LIST(V)

void Initialize(Local<Object> target,

                Local<Value> unused,

                Local<Context> context,

                void* priv) {

  Environment* env = Environment::GetCurrent(context);

  if (!InitCryptoOnce(env->isolate())) {

    return;

  }

#define V(Namespace) Namespace::Initialize(env, target);

  CRYPTO_NAMESPACE_LIST(V)

#undef V

}

void RegisterExternalReferences(ExternalReferenceRegistry* registry) {

#define V(Namespace) Namespace::RegisterExternalReferences(registry);

  CRYPTO_NAMESPACE_LIST(V)

#undef V

}

}  // namespace crypto

}  // namespace node

NODE_BINDING_CONTEXT_AWARE_INTERNAL(crypto, node::crypto::Initialize)

NODE_BINDING_EXTERNAL_REFERENCE(crypto,

                                node::crypto::RegisterExternalReferences)