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  • License 0BSD

Utility functions for converting to and from URLs that encode query string data into URL paths

Package Exports

  • jsc-safe-url
  • jsc-safe-url/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (jsc-safe-url) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

jsc-safe-url

JavaScriptCore santizes source URLs in error stacks by stripping query strings and fragments. Ref: Webkit/Webkit#49109d.

This package contains utility functions required to implement the proposed React Native Community RFC0646. It exports three functons:

function isJscSafeUrl(url: string): boolean

Returns false if the URL has a query component that could be stripped by JSC.

function toJscSafeUrl(urlToConvert: string): string

Accepts an absolute or relative URL, and encodes any data in the input query string (if present) into the path component of the URL, by using the delimiter //& (which cannot appear in a normalized file path) to separate the original path from the orignal query string.

toJscSafeUrl('https://example.com/path?foo=bar#fragment')
// 'https://example.com/path//&foo=bar#fragment'

function toNormalUrl(urlToNormalize: string): string

Accepts an absolute or relative URL, and replaces the first unescaped //& in the path component with ?. (Effectively the reverse of toJscSafeUrl.)

toNormalUrl('https://example.com/path//&foo=bar#fragment')
// 'https://example.com/path?foo=bar#fragment'