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https://github.com/react/react-native-devtools-frontend.git
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Tim van der Lippe
16aca394c5
Major update breaking changes: - ESLint 7.0.0 (https://eslint.org/docs/user-guide/migrating-to-7.0.0) now includes .eslint.rc.js in its list, which is fine for us. Other changes are not applicable for us. - eslint-plugin-mocha (https://github.com/lo1tuma/eslint-plugin-mocha/blob/master/CHANGELOG.md#700-may-13-2020) drops support for ESLint <7, but this CL updates to 7+. Other changes are not applicable for us. DISABLE_THIRD_PARTY_CHECK=Updating ESLint R=petermarshall@chromium.org Change-Id: I7760e084ef87f73a92f9ea4e075fb4c065047f5a Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2534873 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
/**
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* @fileoverview Rule to flag when using javascript: urls
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* @author Ilya Volodin
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*/
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/* jshint scripturl: true */
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/* eslint no-script-url: 0 */
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"use strict";
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const astUtils = require("./utils/ast-utils");
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = {
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meta: {
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type: "suggestion",
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docs: {
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description: "disallow `javascript:` urls",
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category: "Best Practices",
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recommended: false,
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url: "https://eslint.org/docs/rules/no-script-url"
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},
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schema: [],
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messages: {
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unexpectedScriptURL: "Script URL is a form of eval."
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}
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},
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create(context) {
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/**
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* Check whether a node's static value starts with "javascript:" or not.
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* And report an error for unexpected script URL.
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* @param {ASTNode} node node to check
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* @returns {void}
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*/
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function check(node) {
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const value = astUtils.getStaticStringValue(node);
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if (typeof value === "string" && value.toLowerCase().indexOf("javascript:") === 0) {
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context.report({ node, messageId: "unexpectedScriptURL" });
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}
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}
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return {
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Literal(node) {
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if (node.value && typeof node.value === "string") {
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check(node);
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}
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},
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TemplateLiteral(node) {
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if (!(node.parent && node.parent.type === "TaggedTemplateExpression")) {
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check(node);
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}
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}
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};
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}
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};
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