eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
54 lines (53 loc) • 2.27 kB
JavaScript
;
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011-2024 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// https://sonarsource.github.io/rspec/#/rspec/S2755/javascript
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = void 0;
const helpers_1 = require("../helpers");
const meta_1 = require("./meta");
const XML_LIBRARY = 'libxmljs';
const XML_PARSERS = ['parseXml', 'parseXmlString'];
exports.rule = {
meta: (0, helpers_1.generateMeta)(meta_1.meta, undefined, true),
create(context) {
function isXmlParserCall(call) {
const fqn = (0, helpers_1.getFullyQualifiedName)(context, call);
return XML_PARSERS.some(parser => fqn === `${XML_LIBRARY}.${parser}`);
}
function isNoEntSet(property) {
return property.value.type === 'Literal' && property.value.raw === 'true';
}
return {
CallExpression: (node) => {
const call = node;
if (isXmlParserCall(call)) {
const noent = (0, helpers_1.getProperty)(call.arguments[1], 'noent', context);
if (noent && isNoEntSet(noent)) {
(0, helpers_1.report)(context, {
message: 'Disable access to external entities in XML parsing.',
node: noent,
}, [(0, helpers_1.toSecondaryLocation)(call.callee)]);
}
}
},
};
},
};