eslint-plugin-sonarjs
Version:
117 lines (116 loc) • 4.95 kB
JavaScript
;
/*
* SonarQube JavaScript Plugin
* Copyright (C) SonarSource Sàrl
* mailto:info AT sonarsource DOT com
*
* You can redistribute and/or modify this program under the terms of
* the Sonar Source-Available License Version 1, as published by SonarSource Sàrl.
*
* 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/S5876/javascript
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = void 0;
const ancestor_js_1 = require("../helpers/ancestor.js");
const generate_meta_js_1 = require("../helpers/generate-meta.js");
const module_js_1 = require("../helpers/module.js");
const ast_js_1 = require("../helpers/ast.js");
const collection_js_1 = require("../helpers/collection.js");
const meta = __importStar(require("./generated-meta.js"));
exports.rule = {
meta: (0, generate_meta_js_1.generateMeta)(meta, {
messages: {
createSession: 'Create a new session during user authentication to prevent session fixation attacks.',
},
}),
create(context) {
let sessionRegenerate = false;
function visitCallback(node) {
if (sessionRegenerate) {
// terminate recursion once call is detected
return;
}
if (isSessionRegenerate(node)) {
sessionRegenerate = true;
return;
}
for (const childNode of (0, ancestor_js_1.childrenOf)(node, context.sourceCode.visitorKeys)) {
visitCallback(childNode);
}
}
function hasSessionFalseOption(callExpression) {
const opt = callExpression.arguments[1];
if (opt?.type === 'ObjectExpression') {
const sessionProp = (0, ast_js_1.getPropertyWithValue)(context, opt, 'session', false);
return !!sessionProp;
}
return false;
}
return {
CallExpression: (node) => {
const callExpression = node;
if ((0, module_js_1.getFullyQualifiedName)(context, callExpression) === 'passport.authenticate') {
if (hasSessionFalseOption(callExpression)) {
return;
}
const parent = (0, collection_js_1.last)(context.sourceCode.getAncestors(node));
if (parent.type === 'CallExpression') {
const callback = (0, ast_js_1.getValueOfExpression)(context, parent.arguments[2], 'FunctionExpression');
if (callback?.type === 'FunctionExpression') {
sessionRegenerate = false;
visitCallback(callback);
if (!sessionRegenerate) {
context.report({ node: callback, messageId: 'createSession' });
}
}
}
}
},
};
},
};
function isSessionRegenerate(node) {
return (node.type === 'CallExpression' &&
node.callee.type === 'MemberExpression' &&
(0, ast_js_1.isIdentifier)(node.callee.property, 'regenerate'));
}