28 lines
680 B
C++
28 lines
680 B
C++
/*
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* IXHMac.h
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* Author: Benjamin Sergeant
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* Copyright (c) 2018 Machine Zone. All rights reserved.
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*/
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#include "IXHMac.h"
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#include "base64.h"
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#include <openssl/hmac.h>
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namespace ix
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{
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std::string hmac(const std::string& data, const std::string& key)
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{
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constexpr size_t hashSize = 16;
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unsigned char hash[hashSize];
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HMAC(EVP_md5(),
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key.c_str(), (int) key.size(),
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(unsigned char *) data.c_str(), (int) data.size(),
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(unsigned char *) hash, nullptr);
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std::string hashString(reinterpret_cast<char*>(hash), hashSize);
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return base64_encode(hashString, (uint32_t) hashString.size());
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}
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}
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