📦 robhogan / jsc-safe-url

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 two functons:

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 reserved character sequence ;& to separate the original path from the orignal query string. Throws if the input cannot be parsed as a URL.

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

function normalizeUrl(urlToNormalize: string): string

Accepts an absolute or relative URL, and replaces the first unencoded ;& in the path component with ?. (Effectively the reverse of toJscSafeUrl.) Throws if the input cannot be parsed as a URL.

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