github_mirrors/ModSecurity
3
0
Fork 1
mirror of https://github.com/owasp-modsecurity/ModSecurity.git synced 2025-09-29 19:24:29 +03:00
Code Issues Packages Projects Releases Wiki Activity

Adds capture action to detectXSS

Browse Source
This commit is contained in:
Victor Hora
2018-03-09 16:57:56 -05:00
committed by Felipe Zimmerle
parent b59d19e95a
commit 22334c9bb6
4 changed files with 71 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/operators/detect_xss.cc
View File

@@ -25,22 +25,33 @@ namespace modsecurity {
namespace operators {
bool DetectXSS::evaluate(Transaction *transaction, const std::string &input) {
bool DetectXSS::evaluate(Transaction *t, Rule *rule,
const std::string& input, std::shared_ptr<RuleMessage> ruleMessage) {
int is_xss;
is_xss = libinjection_xss(input.c_str(), input.length());
if (transaction) {
#ifndef NO_LOGS
if (t) {
if (is_xss) {
transaction->debug(5, "detected XSS using libinjection.");
} else {
transaction->debug(9, "libinjection was not able to " \
"find any XSS in: " + input);
}
#ifndef NO_LOGS
t->debug(5, "detected XSS using libinjection.");
#endif
if (rule && t
&& rule->getActionsByName("capture").size() > 0) {
t->m_collections.m_tx_collection->storeOrUpdateFirst(
"0", std::string(input));
#ifndef NO_LOGS
t->debug(7, "Added DetectXSS match TX.0: " + \
std::string(input));
#endif
}
} else {
#ifndef NO_LOGS
t->debug(9, "libinjection was not able to " \
"find any XSS in: " + input);
#endif
}
}
return is_xss != 0;
}

4
src/operators/detect_xss.h
View File

@@ -31,7 +31,9 @@ class DetectXSS : public Operator {
m_match_message.assign("detected XSS using libinjection.");
}
bool evaluate(Transaction *transaction, const std::string &input);
bool evaluate(Transaction *t, Rule *rule,
const std::string& input,
std::shared_ptr<RuleMessage> ruleMessage) override;
};
} // namespace operators