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'use strict';
const common = require('../common');
if ((!common.hasCrypto) || (!common.hasIntl)) {
common.skip('ESLint tests require crypto and Intl');
}
common.skipIfEslintMissing();
const RuleTester = require('../../tools/node_modules/eslint').RuleTester;
const rule = require('../../tools/eslint-rules/avoid-prototype-pollution');
new RuleTester({
parserOptions: { ecmaVersion: 2022 },
})
.run('property-descriptor-no-prototype-pollution', rule, {
valid: [
'ObjectDefineProperties({}, {})',
'ObjectCreate(null, {})',
'ObjectDefineProperties({}, { key })',
'ObjectCreate(null, { key })',
'ObjectDefineProperties({}, { ...spread })',
'ObjectCreate(null, { ...spread })',
'ObjectDefineProperties({}, { key: valueDescriptor })',
'ObjectCreate(null, { key: valueDescriptor })',
'ObjectDefineProperties({}, { key: { ...{}, __proto__: null } })',
'ObjectCreate(null, { key: { ...{}, __proto__: null } })',
'ObjectDefineProperties({}, { key: { __proto__: null } })',
'ObjectCreate(null, { key: { __proto__: null } })',
'ObjectDefineProperties({}, { key: { __proto__: null, enumerable: true } })',
'ObjectCreate(null, { key: { __proto__: null, enumerable: true } })',
'ObjectDefineProperties({}, { key: { "__proto__": null } })',
'ObjectCreate(null, { key: { "__proto__": null } })',
'ObjectDefineProperties({}, { key: { \'__proto__\': null } })',
'ObjectCreate(null, { key: { \'__proto__\': null } })',
'ObjectDefineProperty({}, "key", ObjectCreate(null))',
'ReflectDefineProperty({}, "key", ObjectCreate(null))',
'ObjectDefineProperty({}, "key", valueDescriptor)',
'ReflectDefineProperty({}, "key", valueDescriptor)',
'ObjectDefineProperty({}, "key", { __proto__: null })',
'ReflectDefineProperty({}, "key", { __proto__: null })',
'ObjectDefineProperty({}, "key", { __proto__: null, enumerable: true })',
'ReflectDefineProperty({}, "key", { __proto__: null, enumerable: true })',
'ObjectDefineProperty({}, "key", { "__proto__": null })',
'ReflectDefineProperty({}, "key", { "__proto__": null })',
'ObjectDefineProperty({}, "key", { \'__proto__\': null })',
'ReflectDefineProperty({}, "key", { \'__proto__\': null })',
],
invalid: [
{
code: 'ObjectDefineProperties({}, ObjectGetOwnPropertyDescriptors({}))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ObjectCreate(null, ObjectGetOwnPropertyDescriptors({}))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ObjectDefineProperties({}, { key: {} })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectCreate(null, { key: {} })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperties({}, { key: { [void 0]: { ...{ __proto__: null } } } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectCreate(null, { key: { [void 0]: { ...{ __proto__: null } } } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperties({}, { key: { __proto__: Object.prototype } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectCreate(null, { key: { __proto__: Object.prototype } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperties({}, { key: { [`__proto__`]: null } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectCreate(null, { key: { [`__proto__`]: null } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperties({}, { key: { enumerable: true } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectCreate(null, { key: { enumerable: true } })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperty({}, "key", {})',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ReflectDefineProperty({}, "key", {})',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperty({}, "key", ObjectGetOwnPropertyDescriptor({}, "key"))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ReflectDefineProperty({}, "key", ObjectGetOwnPropertyDescriptor({}, "key"))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ObjectDefineProperty({}, "key", ReflectGetOwnPropertyDescriptor({}, "key"))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ReflectDefineProperty({}, "key", ReflectGetOwnPropertyDescriptor({}, "key"))',
errors: [{ message: /prototype pollution/ }],
},
{
code: 'ObjectDefineProperty({}, "key", { __proto__: Object.prototype })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ReflectDefineProperty({}, "key", { __proto__: Object.prototype })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperty({}, "key", { [`__proto__`]: null })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ReflectDefineProperty({}, "key", { [`__proto__`]: null })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ObjectDefineProperty({}, "key", { enumerable: true })',
errors: [{ message: /null-prototype/ }],
},
{
code: 'ReflectDefineProperty({}, "key", { enumerable: true })',
errors: [{ message: /null-prototype/ }],
},
]
});
|
