48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
/**
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* @fileoverview Rule to flag usage of __proto__ property
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* @author Ilya Volodin
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Requirements
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//------------------------------------------------------------------------------
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const { getStaticPropertyName } = 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 the use of the `__proto__` property",
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category: "Best Practices",
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recommended: false,
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url: "https://eslint.org/docs/rules/no-proto"
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},
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schema: [],
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messages: {
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unexpectedProto: "The '__proto__' property is deprecated."
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}
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},
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create(context) {
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return {
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MemberExpression(node) {
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if (getStaticPropertyName(node) === "__proto__") {
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context.report({ node, messageId: "unexpectedProto" });
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}
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}
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};
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}
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};
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