mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-11-15 17:12:14 +03:00
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* ModSecurity, http://www.modsecurity.org/
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* Copyright (c) 2015 - 2020 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/variables/env.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <iostream>
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#include <string>
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#include <vector>
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#include <list>
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#include <utility>
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#include <map>
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#include "modsecurity/transaction.h"
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extern char **environ;
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namespace modsecurity {
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namespace variables {
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void Env::evaluate(Transaction *transaction,
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VariableValues *l) {
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for (char **current = environ; *current; current++) {
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std::string env = std::string(*current);
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size_t pos = env.find_first_of("=");
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if (pos == std::string::npos) {
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continue;
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}
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std::string key = std::string(env, 0, pos);
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std::string value = std::string(env, pos+1, env.length() - (pos + 1));
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std::pair<std::string, std::string> a(key, value);
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transaction->m_variableEnvs.insert(a);
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}
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for (auto& x : transaction->m_variableEnvs) {
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if (x.first != *getVariableKey() && getVariableKey()->length() > 0) {
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continue;
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}
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if (!m_keyExclusion.toOmit(x.first)) {
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l->emplace_back(std::make_shared<VariableValue>(getVariableKeyWithCollection().get(),
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&x.first, &x.second));
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}
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}
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}
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} // namespace variables
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} // namespace modsecurity
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