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diff --git a/backend/node_modules/proxy-addr/README.md b/backend/node_modules/proxy-addr/README.md deleted file mode 100644 index 69c0b63..0000000 --- a/backend/node_modules/proxy-addr/README.md +++ /dev/null @@ -1,139 +0,0 @@ -# proxy-addr - -[![NPM Version][npm-version-image]][npm-url] -[![NPM Downloads][npm-downloads-image]][npm-url] -[![Node.js Version][node-image]][node-url] -[![Build Status][ci-image]][ci-url] -[![Test Coverage][coveralls-image]][coveralls-url] - -Determine address of proxied request - -## Install - -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 proxy-addr -``` - -## API - -```js -var proxyaddr = require('proxy-addr') -``` - -### proxyaddr(req, trust) - -Return the address of the request, using the given `trust` parameter. - -The `trust` argument is a function that returns `true` if you trust -the address, `false` if you don't. The closest untrusted address is -returned. - -```js -proxyaddr(req, function (addr) { return addr === '127.0.0.1' }) -proxyaddr(req, function (addr, i) { return i < 1 }) -``` - -The `trust` arugment may also be a single IP address string or an -array of trusted addresses, as plain IP addresses, CIDR-formatted -strings, or IP/netmask strings. - -```js -proxyaddr(req, '127.0.0.1') -proxyaddr(req, ['127.0.0.0/8', '10.0.0.0/8']) -proxyaddr(req, ['127.0.0.0/255.0.0.0', '192.168.0.0/255.255.0.0']) -``` - -This module also supports IPv6. Your IPv6 addresses will be normalized -automatically (i.e. `fe80::00ed:1` equals `fe80:0:0:0:0:0:ed:1`). - -```js -proxyaddr(req, '::1') -proxyaddr(req, ['::1/128', 'fe80::/10']) -``` - -This module will automatically work with IPv4-mapped IPv6 addresses -as well to support node.js in IPv6-only mode. This means that you do -not have to specify both `::ffff:a00:1` and `10.0.0.1`. - -As a convenience, this module also takes certain pre-defined names -in addition to IP addresses, which expand into IP addresses: - -```js -proxyaddr(req, 'loopback') -proxyaddr(req, ['loopback', 'fc00:ac:1ab5:fff::1/64']) -``` - - * `loopback`: IPv4 and IPv6 loopback addresses (like `::1` and - `127.0.0.1`). - * `linklocal`: IPv4 and IPv6 link-local addresses (like - `fe80::1:1:1:1` and `169.254.0.1`). - * `uniquelocal`: IPv4 private addresses and IPv6 unique-local - addresses (like `fc00:ac:1ab5:fff::1` and `192.168.0.1`). - -When `trust` is specified as a function, it will be called for each -address to determine if it is a trusted address. The function is -given two arguments: `addr` and `i`, where `addr` is a string of -the address to check and `i` is a number that represents the distance -from the socket address. - -### proxyaddr.all(req, [trust]) - -Return all the addresses of the request, optionally stopping at the -first untrusted. This array is ordered from closest to furthest -(i.e. `arr[0] === req.connection.remoteAddress`). - -```js -proxyaddr.all(req) -``` - -The optional `trust` argument takes the same arguments as `trust` -does in `proxyaddr(req, trust)`. - -```js -proxyaddr.all(req, 'loopback') -``` - -### proxyaddr.compile(val) - -Compiles argument `val` into a `trust` function. This function takes -the same arguments as `trust` does in `proxyaddr(req, trust)` and -returns a function suitable for `proxyaddr(req, trust)`. - -```js -var trust = proxyaddr.compile('loopback') -var addr = proxyaddr(req, trust) -``` - -This function is meant to be optimized for use against every request. -It is recommend to compile a trust function up-front for the trusted -configuration and pass that to `proxyaddr(req, trust)` for each request. - -## Testing - -```sh -$ npm test -``` - -## Benchmarks - -```sh -$ npm run-script bench -``` - -## License - -[MIT](LICENSE) - -[ci-image]: https://badgen.net/github/checks/jshttp/proxy-addr/master?label=ci -[ci-url]: https://github.com/jshttp/proxy-addr/actions?query=workflow%3Aci -[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/proxy-addr/master -[coveralls-url]: https://coveralls.io/r/jshttp/proxy-addr?branch=master -[node-image]: https://badgen.net/npm/node/proxy-addr -[node-url]: https://nodejs.org/en/download -[npm-downloads-image]: https://badgen.net/npm/dm/proxy-addr -[npm-url]: https://npmjs.org/package/proxy-addr -[npm-version-image]: https://badgen.net/npm/v/proxy-addr |