mirror of
https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
synced 2025-06-07 20:28:10 +00:00
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
#ifndef SRC_CRYPTO_CRYPTO_HMAC_H_
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#define SRC_CRYPTO_CRYPTO_HMAC_H_
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#include "crypto/crypto_keys.h"
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#include "crypto/crypto_sig.h"
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#include "crypto/crypto_util.h"
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#include "allocated_buffer.h"
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#include "base_object.h"
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#include "env.h"
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#include "memory_tracker.h"
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#include "v8.h"
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namespace node {
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namespace crypto {
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class Hmac : public BaseObject {
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public:
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static void Initialize(Environment* env, v8::Local<v8::Object> target);
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static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
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void MemoryInfo(MemoryTracker* tracker) const override;
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SET_MEMORY_INFO_NAME(Hmac)
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SET_SELF_SIZE(Hmac)
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protected:
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void HmacInit(const char* hash_type, const char* key, int key_len);
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bool HmacUpdate(const char* data, size_t len);
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static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void HmacInit(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void HmacUpdate(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void HmacDigest(const v8::FunctionCallbackInfo<v8::Value>& args);
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Hmac(Environment* env, v8::Local<v8::Object> wrap);
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static void Sign(const v8::FunctionCallbackInfo<v8::Value>& args);
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private:
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HMACCtxPointer ctx_;
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};
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struct HmacConfig final : public MemoryRetainer {
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CryptoJobMode job_mode;
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SignConfiguration::Mode mode;
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std::shared_ptr<KeyObjectData> key;
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ByteSource data;
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ByteSource signature;
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const EVP_MD* digest;
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HmacConfig() = default;
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explicit HmacConfig(HmacConfig&& other) noexcept;
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HmacConfig& operator=(HmacConfig&& other) noexcept;
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void MemoryInfo(MemoryTracker* tracker) const override;
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SET_MEMORY_INFO_NAME(HmacConfig)
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SET_SELF_SIZE(HmacConfig)
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};
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struct HmacTraits final {
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using AdditionalParameters = HmacConfig;
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static constexpr const char* JobName = "HmacJob";
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// TODO(@jasnell): Sign request vs. Verify request
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static constexpr AsyncWrap::ProviderType Provider =
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AsyncWrap::PROVIDER_SIGNREQUEST;
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static v8::Maybe<bool> AdditionalConfig(
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CryptoJobMode mode,
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const v8::FunctionCallbackInfo<v8::Value>& args,
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unsigned int offset,
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HmacConfig* params);
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static bool DeriveBits(
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Environment* env,
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const HmacConfig& params,
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ByteSource* out);
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static v8::Maybe<bool> EncodeOutput(
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Environment* env,
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const HmacConfig& params,
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ByteSource* out,
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v8::Local<v8::Value>* result);
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};
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using HmacJob = DeriveBitsJob<HmacTraits>;
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} // namespace crypto
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} // namespace node
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#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#endif // SRC_CRYPTO_CRYPTO_HMAC_H_
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