ModSecurity/src/rule_message.cc
Felipe Zimmerle 6e24e60a02
Adds new method for rule merge
IMPORTANT: SecDefaultAction specified on a child configuration will
overwrite the ones specified on the parent; Previously it was
concatenating.
2021-03-01 14:57:58 -03:00

98 lines
3.0 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 "modsecurity/rule_message.h"
#include "modsecurity/rules_set.h"
#include "modsecurity/modsecurity.h"
#include "modsecurity/transaction.h"
#include "src/utils/string.h"
namespace modsecurity {
std::string RuleMessage::_details(const RuleMessage *rm) {
std::string msg;
msg.append(" [file \"" + rm->getFileName() + "\"]");
msg.append(" [line \"" + std::to_string(rm->getLineNumber()) + "\"]");
msg.append(" [id \"" + std::to_string(rm->getRuleId()) + "\"]");
msg.append(" [rev \"" + rm->getRev() + "\"]");
msg.append(" [msg \"" + rm->m_message + "\"]");
msg.append(" [data \"" + utils::string::limitTo(200, rm->m_data) + "\"]");
msg.append(" [severity \"" +
std::to_string(rm->m_severity) + "\"]");
msg.append(" [ver \"" + rm->getVer() + "\"]");
msg.append(" [maturity \"" + std::to_string(rm->getMaturity()) + "\"]");
msg.append(" [accuracy \"" + std::to_string(rm->getAccuracy()) + "\"]");
for (auto &a : rm->m_tags) {
msg.append(" [tag \"" + a + "\"]");
}
msg.append(" [hostname \"" + rm->getServerIpAddress() + "\"]");
msg.append(" [uri \"" + utils::string::limitTo(200, rm->getUri()) + "\"]");
msg.append(" [unique_id \"" + rm->getRequestId() + "\"]");
msg.append(" [ref \"" + rm->m_reference + "\"]");
return msg;
}
std::string RuleMessage::_errorLogTail(const RuleMessage *rm) {
std::string msg;
msg.append("[hostname \"" + rm->getServerIpAddress() + "\"]");
msg.append(" [uri \"" + rm->getUri() + "\"]");
msg.append(" [unique_id \"" + rm->getRequestId() + "\"]");
return msg;
}
std::string RuleMessage::log(const RuleMessage *rm, int props, int code) {
std::string msg("");
msg.reserve(2048);
if (props & ClientLogMessageInfo) {
msg.append("[client " + rm->getClientIpAddress() + "] ");
}
if (rm->isDisruptive()
&& (rm->m_transaction->getRuleEngineState() == RulesSet::EnabledRuleEngine)) {
msg.append("ModSecurity: Access denied with code ");
if (code == -1) {
msg.append("%d");
} else {
msg.append(std::to_string(code));
}
msg.append(" (phase ");
msg.append(std::to_string(rm->getPhase() - 1) + "). ");
} else {
msg.append("ModSecurity: Warning. ");
}
msg.append(rm->m_match);
msg.append(_details(rm));
if (props & ErrorLogTailLogMessageInfo) {
msg.append(" " + _errorLogTail(rm));
}
return modsecurity::utils::string::toHexIfNeeded(msg);
}
} // namespace modsecurity