mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-13 21:36:00 +03:00
61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/*
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* ModSecurity, http://www.modsecurity.org/
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* Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
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*
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* You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* If any of the files related to licensing are missing or if you have any
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* other questions related to licensing please contact Trustwave Holdings, Inc.
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* directly using the email address security@modsecurity.org.
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*
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*/
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#include "src/utils/sha1.h"
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#include "src/utils/mbedtls/sha1.h"
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#include <fstream>
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#include <iostream>
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#include <cstring>
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namespace modsecurity {
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namespace Utils {
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std::string Sha1::hexdigest(const std::string& input) {
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unsigned char digest[20];
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static const char* const lut = "0123456789abcdef";
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mbedtls_sha1(reinterpret_cast<const unsigned char *>(input.c_str()),
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input.size(), digest);
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std::string a;
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for (int i = 0; i < 20; i++) {
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const unsigned char c = digest[i];
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a.push_back(lut[c >> 4]);
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a.push_back(lut[c & 15]);
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}
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return a;
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}
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std::string Sha1::digest(const std::string& input) {
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unsigned char output[20];
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std::string ret;
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mbedtls_sha1(reinterpret_cast<const unsigned char *>(input.c_str()),
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input.size(), output);
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ret.assign(reinterpret_cast<const char *>(output), 20);
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return ret;
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}
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} // namespace Utils
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} // namespace modsecurity
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