caa - npm Package Compare versions

Comparing version 1.1.1 to 1.2.0

index.js

		@@ -19,2 +19,12 @@ "use strict";

		// normalize a DNS name
		function normalize(name) {
		name = (name \|\| "").toLowerCase();
		if (name.endsWith(".") && name.length > 1) {
		name = name.substring(0, name.length - 1);
		}
		return name;
		}

		// resolve a CAA record, possibly via recursion
		const resolve = async ({name, socket, server, port}) => {
		@@ -57,3 +67,3 @@ const query = util.promisify(socket.query.bind(socket));

		module.exports = async (name, opts = {}) => {
		const caa = module.exports = async (name, opts = {}) => {
		if (typeof name !== "string") {
		@@ -63,3 +73,2 @@ throw new Error("Expected a string");

		// obtain server from options or system
		let server;
		@@ -73,11 +82,5 @@ if (opts.server) {

		name = normalize(name);
		const socket = dnsSocket();
		const port = opts.port \|\| 53;

		// trim trailing dot if present
		if (name.endsWith(".")) {
		name = name.substring(0, name.length - 1);
		}

		// climb up the DNS name tree
		const socket = dnsSocket();
		const caa = await resolve({name, socket, server, port});
		@@ -87,1 +90,17 @@ socket.destroy();
		};

		caa.matches = async (name, ca, opts = {}) => {
		const caas = await caa(name, opts);

		if (!caas.length) {
		return true;
		}

		const names = caas.filter(caa => caa && caa.tag === "issue").map(name => normalize(name.value));

		if (names.includes(";")) {
		return false;
		}

		return !names.length \|\| names.includes(normalize(ca));
		};

package.json

		{
		"name": "caa",
		"version": "1.1.1",
		"version": "1.2.0",
		"description": "rfc6844-conform CAA record lookup",
		@@ -24,6 +24,6 @@ "author": "silverwind <me@silverwind.io>",
		"dependencies": {
		"dns-socket": "^4.1.0"
		"dns-socket": "^4.1.1"
		},
		"devDependencies": {
		"eslint": "^5.2.0",
		"eslint": "^5.3.0",
		"eslint-config-silverwind": "^1.0.45",
		@@ -30,0 +30,0 @@ "updates": "^4.1.2"

README.md

		@@ -17,13 +17,8 @@ # caa

		const records = await caa('subdomain.example.com');
		console.log(records);
		console.log(await caa('subdomain.example.com'));
		// => [{flags: 0, tag: 'issue', tag: 'issue', value: 'letsencrypt.org', issuerCritical: false}]

		// [
		// {
		// flags: 0,
		// tag: 'issue',
		// value: 'letsencrypt.org',
		// issuerCritical: false
		// }
		// ]
		console.log(await caa.matches('subdomain.example.com', 'letsencrypt.org'));
		// => true

		```
		@@ -33,10 +28,16 @@

		### caa(name, [{server, port}])
		### caa(name, {server, port})

		Retrieve the CAA records which apply to the given `name`. Returns a [`CAA` object](https://github.com/mafintosh/dns-packet/#caa). Optionally, a DNS `server` and `port` can be supplied, defaulting to the system resolver and port 53.
		Retrieve the CAA records which apply to the given `name`. Returns a [`CAA` object](https://github.com/mafintosh/dns-packet/#caa).

		### caa(name, ca, {server, port})

		Test if the CAA record for a given `name` matches a given `ca`.

		#### Options

		Optionally, a DNS `server` and `port` can be supplied, defaulting to the first system resolver and port 53.

		## License

		© [silverwind](https://github.com/silverwind), distributed under BSD licence

		Based on previous work by [Felipe Apostol](https://github.com/flipjs)

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