eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
78 lines (77 loc) • 2.56 kB
JavaScript
;
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011-2025 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 Sonar Source-Available License Version 1, as published by SonarSource SA.
*
* 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 Sonar Source-Available License for more details.
*
* You should have received a copy of the Sonar Source-Available License
* along with this program; if not, see https://sonarsource.com/license/ssal/
*/
// https://sonarsource.github.io/rspec/#/rspec/S5542/javascript
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = void 0;
const index_js_1 = require("../helpers/index.js");
const meta_js_1 = require("./meta.js");
const aliases = [
'AES128',
'AES192',
'AES256',
'BF',
'blowfish',
'CAMELLIA128',
'CAMELLIA192',
'CAMELLIA256',
'CAST',
'DES',
'DES-EDE',
'DES-EDE3',
'DES3',
'DESX',
'RC2',
'RC2-40',
'RC2-64',
'RC2-128',
'SEED',
];
exports.rule = {
meta: (0, index_js_1.generateMeta)(meta_js_1.meta, {
messages: {
useSecureMode: 'Use a secure mode and padding scheme.',
},
}),
create(context) {
const patterns = [/CBC/i, /ECB/i];
aliases.forEach(alias => patterns.push(new RegExp(`^${alias}$`, 'i')));
return {
CallExpression: (node) => {
const callExpression = node;
if ((0, index_js_1.getFullyQualifiedName)(context, callExpression) !== 'crypto.createCipheriv') {
return;
}
const sensitiveArgument = callExpression.arguments[0];
const sensitiveArgumentValue = (0, index_js_1.getValueOfExpression)(context, sensitiveArgument, 'Literal');
if (!sensitiveArgumentValue) {
return;
}
const { value } = sensitiveArgumentValue;
if (typeof value !== 'string') {
return;
}
if (patterns.some(pattern => pattern.test(value))) {
context.report({
messageId: 'useSecureMode',
node: sensitiveArgument,
});
}
},
};
},
};