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diff --git a/backend/node_modules/encodeurl/README.md b/backend/node_modules/encodeurl/README.md deleted file mode 100644 index 127c5a0..0000000 --- a/backend/node_modules/encodeurl/README.md +++ /dev/null @@ -1,128 +0,0 @@ -# encodeurl - -[![NPM Version][npm-image]][npm-url] -[![NPM Downloads][downloads-image]][downloads-url] -[![Node.js Version][node-version-image]][node-version-url] -[![Build Status][travis-image]][travis-url] -[![Test Coverage][coveralls-image]][coveralls-url] - -Encode a URL to a percent-encoded form, excluding already-encoded sequences - -## Installation - -This is a [Node.js](https://nodejs.org/en/) module available through the -[npm registry](https://www.npmjs.com/). Installation is done using the -[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): - -```sh -$ npm install encodeurl -``` - -## API - -```js -var encodeUrl = require('encodeurl') -``` - -### encodeUrl(url) - -Encode a URL to a percent-encoded form, excluding already-encoded sequences. - -This function will take an already-encoded URL and encode all the non-URL -code points (as UTF-8 byte sequences). This function will not encode the -"%" character unless it is not part of a valid sequence (`%20` will be -left as-is, but `%foo` will be encoded as `%25foo`). - -This encode is meant to be "safe" and does not throw errors. It will try as -hard as it can to properly encode the given URL, including replacing any raw, -unpaired surrogate pairs with the Unicode replacement character prior to -encoding. - -This function is _similar_ to the intrinsic function `encodeURI`, except it -will not encode the `%` character if that is part of a valid sequence, will -not encode `[` and `]` (for IPv6 hostnames) and will replace raw, unpaired -surrogate pairs with the Unicode replacement character (instead of throwing). - -## Examples - -### Encode a URL containing user-controled data - -```js -var encodeUrl = require('encodeurl') -var escapeHtml = require('escape-html') - -http.createServer(function onRequest (req, res) { - // get encoded form of inbound url - var url = encodeUrl(req.url) - - // create html message - var body = '<p>Location ' + escapeHtml(url) + ' not found</p>' - - // send a 404 - res.statusCode = 404 - res.setHeader('Content-Type', 'text/html; charset=UTF-8') - res.setHeader('Content-Length', String(Buffer.byteLength(body, 'utf-8'))) - res.end(body, 'utf-8') -}) -``` - -### Encode a URL for use in a header field - -```js -var encodeUrl = require('encodeurl') -var escapeHtml = require('escape-html') -var url = require('url') - -http.createServer(function onRequest (req, res) { - // parse inbound url - var href = url.parse(req) - - // set new host for redirect - href.host = 'localhost' - href.protocol = 'https:' - href.slashes = true - - // create location header - var location = encodeUrl(url.format(href)) - - // create html message - var body = '<p>Redirecting to new site: ' + escapeHtml(location) + '</p>' - - // send a 301 - res.statusCode = 301 - res.setHeader('Content-Type', 'text/html; charset=UTF-8') - res.setHeader('Content-Length', String(Buffer.byteLength(body, 'utf-8'))) - res.setHeader('Location', location) - res.end(body, 'utf-8') -}) -``` - -## Testing - -```sh -$ npm test -$ npm run lint -``` - -## References - -- [RFC 3986: Uniform Resource Identifier (URI): Generic Syntax][rfc-3986] -- [WHATWG URL Living Standard][whatwg-url] - -[rfc-3986]: https://tools.ietf.org/html/rfc3986 -[whatwg-url]: https://url.spec.whatwg.org/ - -## License - -[MIT](LICENSE) - -[npm-image]: https://img.shields.io/npm/v/encodeurl.svg -[npm-url]: https://npmjs.org/package/encodeurl -[node-version-image]: https://img.shields.io/node/v/encodeurl.svg -[node-version-url]: https://nodejs.org/en/download -[travis-image]: https://img.shields.io/travis/pillarjs/encodeurl.svg -[travis-url]: https://travis-ci.org/pillarjs/encodeurl -[coveralls-image]: https://img.shields.io/coveralls/pillarjs/encodeurl.svg -[coveralls-url]: https://coveralls.io/r/pillarjs/encodeurl?branch=master -[downloads-image]: https://img.shields.io/npm/dm/encodeurl.svg -[downloads-url]: https://npmjs.org/package/encodeurl |