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Adds FULL_REQUEST variable

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This commit is contained in:
Felipe Zimmerle
2015-07-17 16:11:42 -03:00
parent a264fc11c8
commit e516ded1e7
3 changed files with 78 additions and 1 deletions
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14
src/assay.cc
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@@ -476,6 +476,20 @@ int Assay::processRequestBody() {
}
}
/**
* FIXME: This variable should be calculated on demand, it is
* computationally intensive.
*/
std::string fullRequest;
for (auto &a : resolve_variable("REQUEST_HEADERS")) {
fullRequest = fullRequest + \
std::string(a.first, 16, a.first.length() - 16) + ": " \
+ a.second + "\n";
}
fullRequest = fullRequest + "\n\n";
fullRequest = fullRequest + m_requestBody.str();
store_variable("FULL_REQUEST", fullRequest);
this->m_rules->evaluate(ModSecurity::RequestBodyPhase, this);
return 0;
}

2
src/parser/seclang-scanner.ll
View File

@@ -56,7 +56,7 @@ OPERATORNOARG (?i:@detectSQLi|@detectXSS|@geoLookup|@validateUrlEncoding|@valida
TRANSFORMATION t:(lowercase|urlDecodeUni|urlDecode|none|compressWhitespace|removeWhitespace|replaceNulls|removeNulls|htmlEntityDecode|jsDecode|cssDecode|trim)
VARIABLE (?i:FILES|AUTH_TYPE|ARGS_NAMES|ARGS|QUERY_STRING|REMOTE_ADDR|REQUEST_BASENAME|REQUEST_BODY|REQUEST_COOKIES_NAMES|REQUEST_COOKIES|REQUEST_FILENAME|REQUEST_HEADERS_NAMES|REQUEST_HEADERS|REQUEST_METHOD|REQUEST_PROTOCOL|REQUEST_URI|RESPONSE_BODY|RESPONSE_CONTENT_LENGTH|RESPONSE_CONTENT_TYPE|RESPONSE_HEADERS_NAMES|RESPONSE_HEADERS|RESPONSE_PROTOCOL|RESPONSE_STATUS|TX)
VARIABLE (?i:FULL_REQUEST|FILES|AUTH_TYPE|ARGS_NAMES|ARGS|QUERY_STRING|REMOTE_ADDR|REQUEST_BASENAME|REQUEST_BODY|REQUEST_COOKIES_NAMES|REQUEST_COOKIES|REQUEST_FILENAME|REQUEST_HEADERS_NAMES|REQUEST_HEADERS|REQUEST_METHOD|REQUEST_PROTOCOL|REQUEST_URI|RESPONSE_BODY|RESPONSE_CONTENT_LENGTH|RESPONSE_CONTENT_TYPE|RESPONSE_HEADERS_NAMES|RESPONSE_HEADERS|RESPONSE_PROTOCOL|RESPONSE_STATUS|TX)
RUN_TIME_VAR_DUR (?i:DURATION)
RUN_TIME_VAR_ENV (?i:ENV)