CodeQL library for JavaScript/TypeScript

codeql/javascript-all 0.8.3 (changelog, source)

Module Promises

Provides classes for modeling promises and their data-flow.

Import path

import semmle.javascript.Promises

Imports

Provides classes for working with JavaScript programs, as well as JSON, YAML and HTML.

Classes

AggregateES2015PromiseDefinition	An aggregated promise produced either by `Promise.all`, `Promise.race`, or `Promise.any`.
ES2015PromiseAllDefinition	An aggregated promise created using `Promise.all()`.
PromiseAllCreation	A promise that is created using a `Promise.all(array)` call.
PromiseCandidate	A call that looks like a Promise.
PromiseCreationCall	A promise that is created and resolved with one or more value.
PromiseDefinition	A definition of a `Promise` object.
ResolvedES2015PromiseDefinition	A resolved promise created by the standard ECMAScript 2015 `Promise.resolve` function.
ResolvedPromiseDefinition	A promise that is created using a `.resolve()` call.

Modules

Bluebird	Provides classes for working with the `bluebird` library (http://bluebirdjs.com).
PromiseFlow	This module defines how data-flow propagates into and out of a Promise. The data-flow is based on pseudo-properties rather than tainting the Promise object (which is what `PromiseTaintStep` does).
PromiseTypeTracking	A module for supporting promises in type-tracking predicates. The `PromiseTypeTracking::promiseStep` predicate is used for type tracking in and out of promises, and is included in the standard type-tracking steps (`SourceNode::track`). The `TypeTracker::startInPromise()` predicate can be used to initiate a type-tracker where the tracked value is a promise.
Promises	Common predicates shared between type-tracking and data-flow for promises.
Promisify	Provides classes modeling libraries implementing `promisify` functions. That is, functions that convert callback style functions to functions that return a promise.
Q	Provides classes for working with the `q` library (https://github.com/kriskowal/q) and the compatible `kew` library (https://github.com/Medium/kew).