mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-13 21:36:00 +03:00
80 lines
1.7 KiB
C++
80 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/actions/transformations/trim.h"
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#include <iostream>
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#include <string>
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#include <algorithm>
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#include <functional>
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#include <cctype>
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#include <locale>
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#include "modsecurity/transaction.h"
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#include "src/actions/transformations/transformation.h"
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#include "modsecurity/actions/action.h"
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namespace modsecurity {
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namespace actions {
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namespace transformations {
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std::string *Trim::ltrim(std::string *s) {
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s->erase(
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s->begin(),
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std::find_if(s->begin(), s->end(), [](unsigned char c) {
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return !std::isspace(c);
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})
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);
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return s;
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}
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std::string *Trim::rtrim(std::string *s) {
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s->erase(
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std::find_if(s->rbegin(), s->rend(), [](unsigned char c) {
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return !std::isspace(c);
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}).base(),
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s->end()
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);
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return s;
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}
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std::string *Trim::trim(std::string *s) {
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return ltrim(rtrim(s));
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}
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Trim::Trim(const std::string &action)
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: Transformation(action) {
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this->action_kind = 1;
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}
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std::string
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Trim::evaluate(const std::string &val,
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Transaction *transaction) {
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std::string value(val);
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return *this->trim(&value);
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}
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} // namespace transformations
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} // namespace actions
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} // namespace modsecurity
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