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Adds support 'xmlns' action to the libmodsec parser

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This commit is contained in:
Felipe Zimmerle
2016-05-16 18:24:10 -03:00
parent 3e8defb853
commit 1b88947d9b
6 changed files with 166 additions and 2 deletions
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11
src/parser/seclang-parser.yy
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@@ -39,6 +39,7 @@ class Driver;
#include "actions/tag.h"
#include "actions/transformations/transformation.h"
#include "actions/transformations/none.h"
#include "actions/xmlns.h"
#include "operators/operator.h"
#include "modsecurity/rule.h"
#include "utils/geo_lookup.h"
@@ -261,6 +262,7 @@ using modsecurity::Variables::XML;
%token <std::string> ACTION_REV
%token <std::string> ACTION_VER
%token <std::string> ACTION_MATURITY
%token <std::string> ACTION_XMLNS
%token <std::string> LOG_DATA
%token <std::string> TRANSFORMATION
%token <std::string> ACTION_CTL_AUDIT_ENGINE
@@ -1011,6 +1013,15 @@ act:
{
$$ = new Maturity($1);
}
| ACTION_XMLNS
{
std::string error;
$$ = new modsecurity::actions::XmlNS($1);
if ($$->init(&error) == false) {
driver.error(@0, error);
YYERROR;
}
}
| ACTION_CTL_BDY_XML
{
/* not ready yet. */

4
src/parser/seclang-scanner.ll
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@@ -23,7 +23,8 @@ using modsecurity::split;
%}
%option noyywrap nounput batch debug noinput
ACTION (?i:accuracy|append|block|capture|chain|deny|deprecatevar|drop|expirevar|id:[0-9]+|id:'[0-9]+'|log|multiMatch|noauditlog|nolog|pass|pause|prepend|proxy|sanitiseArg|sanitiseMatched|sanitiseMatchedBytes|sanitiseRequestHeader|sanitiseResponseHeader|setrsc|setenv|status:[0-9]+|xmlns)
ACTION (?i:accuracy|append|block|capture|chain|deny|deprecatevar|drop|expirevar|id:[0-9]+|id:'[0-9]+'|log|multiMatch|noauditlog|nolog|pass|pause|prepend|proxy|sanitiseArg|sanitiseMatched|sanitiseMatchedBytes|sanitiseRequestHeader|sanitiseResponseHeader|setrsc|setenv|status:[0-9]+)
ACTION_XMLNS (?i:xmlns)
ACTION_ALLOW (?i:allow)
ACTION_INITCOL (?i:initcol)
@@ -386,6 +387,7 @@ CONFIG_DIR_UNICODE_MAP_FILE (?i:SecUnicodeMapFile)
{ACTION_SETVAR}:{VAR_FREE_TEXT_SPACE_COMMA} {
return yy::seclang_parser::make_ACTION_SETVAR(strchr(yytext, ':') + 1, *driver.loc.back());
}
{ACTION_XMLNS}:{FREE_TEXT_SPACE_COMMA_QUOTE} { return yy::seclang_parser::make_ACTION_XMLNS(strchr(yytext, ':') + 1, *driver.loc.back()); }
{LOG_DATA}:'{FREE_TEXT_QUOTE}' { return yy::seclang_parser::make_LOG_DATA(strchr(yytext, ':') + 1, *driver.loc.back()); }
{ACTION_MSG}:'{FREE_TEXT_QUOTE}' { return yy::seclang_parser::make_ACTION_MSG(strchr(yytext, ':') + 1, *driver.loc.back()); }