45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
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/**
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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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//------------------------------------------------------------------------------
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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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},
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create(context) {
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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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const value = node.value.toLowerCase();
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if (value.indexOf("javascript:") === 0) {
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context.report({ node, message: "Script URL is a form of eval." });
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}
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}
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}
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};
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}
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};
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