mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-14 05:45:59 +03:00
84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
/*
|
|
* ModSecurity, http://www.modsecurity.org/
|
|
* Copyright (c) 2015 - 2021 Trustwave Holdings, Inc. (http://www.trustwave.com/)
|
|
*
|
|
* You may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* If any of the files related to licensing are missing or if you have any
|
|
* other questions related to licensing please contact Trustwave Holdings, Inc.
|
|
* directly using the email address security@modsecurity.org.
|
|
*
|
|
*/
|
|
|
|
#include <ctime>
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "../headers/modsecurity/anchored_variable.h"
|
|
#include "modsecurity/modsecurity.h"
|
|
#include "modsecurity/transaction.h"
|
|
#include "src/utils/regex.h"
|
|
|
|
namespace modsecurity {
|
|
|
|
|
|
AnchoredVariable::AnchoredVariable(Transaction *t,
|
|
const std::string &name)
|
|
: m_transaction(t),
|
|
m_offset(0),
|
|
m_name(name),
|
|
m_value(""),
|
|
m_var(&name) {
|
|
}
|
|
|
|
|
|
void AnchoredVariable::unset() {
|
|
m_value.clear();
|
|
}
|
|
|
|
|
|
void AnchoredVariable::set(const std::string &a, size_t offset,
|
|
size_t offsetLen) {
|
|
m_offset = offset;
|
|
m_value.assign(a.c_str(), a.size());
|
|
m_var.addOrigin(offsetLen, offset);
|
|
}
|
|
|
|
|
|
void AnchoredVariable::set(const std::string &a, size_t offset) {
|
|
m_offset = offset;
|
|
m_value.assign(a.c_str(), a.size());
|
|
m_var.addOrigin(m_value.size(), offset);
|
|
}
|
|
|
|
|
|
void AnchoredVariable::evaluate(std::vector<const VariableValue *> *l) {
|
|
if (m_name.empty()) {
|
|
return;
|
|
}
|
|
|
|
m_var.setValue(m_value);
|
|
l->push_back(new VariableValue(&m_var));
|
|
}
|
|
|
|
|
|
std::string * AnchoredVariable::evaluate() {
|
|
return &m_value;
|
|
}
|
|
|
|
|
|
std::unique_ptr<std::string> AnchoredVariable::resolveFirst() {
|
|
if (m_value.empty()) {
|
|
return nullptr;
|
|
}
|
|
return std::make_unique<std::string>(m_value);
|
|
}
|
|
|
|
|
|
} // namespace modsecurity
|