npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

rfc6920-toolbox

v0.1.1

Published

Encode/decode RFC6920 "named information" URIs

Downloads

18

Readme

rfc6920-toolbox Build Status

Encode/decode RFC6920 "named information" URI's.

Install

npm install rfc6920-toolbox

API

  • digest(algorithm, data) = rfc6920DigestString
    Create a base64uri encoded digest of data, using algorithm

  • serialize(niData) = niUriString
    Create a ni-URI string from a niData object

  • deserialize(uri) = niDataObject
    Create a niData object from a ni-URI string

Usage

var rfc6920 = require("rfc6920-toolbox");

var sourceCode = get_file_contents("https://code.jquery.com/jquery-1.10.2.min.js");

var digest = rfc6920.digest("sha-256", sourceCode); 
//=> "C6CB9UYIS9UJeqinPHWTHVqh_E1uhG5Twh-Y5qFQmYg"

var niData = {
    algorithm: "sha-256",
    digest: digest,
	parameters: {
		"ct": "text/javascript"
	}
}

var niUri = rfc6920.encode(niData); 
//=> "ni:///sha-256;C6CB9UYIS9UJeqinPHWTHVqh_E1uhG5Twh-Y5qFQmYg?ct=text/javascript"

rfc6920.deserialize(niUri); 
//=> niData

Note: this module supports currying.

var sha256Digest = rfc6920.digest("sha-256");

sha256Digest(sourceCode); 
//=> "C6CB9UYIS9UJeqinPHWTHVqh_E1uhG5Twh-Y5qFQmYg"

"ni" data

defaults = {
	algorithm: "sha-256",
    authority: "",
	digest: undefined, // Required
	parameters: {}
}

Key: type name = default

  • string algorithm = "sha-256" RFC6920 Digest Algorithm

    Digest Algorithm: The name of the digest algorithm, as specified in the IANA registry defined in Section 9.4.

  • string authority = ""
    RFC6920 Authority value

    Authority: The optional authority component may assist applications in accessing the object named by an ni-URI. There is no default value for the authority field. (See Section 3.2.2 of [RFC3986] for details.) While ni names with and without an authority differ syntactically from ni names with different authorities, all three refer to the same object if and only if the digest algorithm, length, and value are the same.

  • string digest = undefined
    RFC6920 Digest Value

    Digest Value: The digest value MUST be encoded using the base64url [RFC4648] encoding, with no "=" padding characters.

  • object parameters = {}
    Deserialized RFC6920 Query Parameters, in key: value format.