https://github.com/lexmag/oauther

OAuth 1.0 for Elixir
https://github.com/lexmag/oauther

elixir oauth oauth1

Last synced: 20 days ago
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OAuth 1.0 for Elixir

• Host: GitHub
• URL: https://github.com/lexmag/oauther
• Owner: lexmag
• License: isc
• Created: 2014-07-03T21:35:54.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2022-01-05T22:02:17.000Z (almost 3 years ago)
• Last Synced: 2024-10-29T20:34:48.910Z (about 1 month ago)
• Topics: elixir, oauth, oauth1
• Language: Elixir
• Homepage:
• Size: 35.2 KB
• Stars: 69
• Watchers: 5
• Forks: 34
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• freaking_awesome_elixir - Elixir - An OAuth 1.0 implementation for Elixir. (Authentication)
• fucking-awesome-elixir - oauther - An OAuth 1.0 implementation for Elixir. (Authentication)
• awesome-elixir - oauther - An OAuth 1.0 implementation for Elixir. (Authentication)

README

        
# OAuther

[![CI Status](https://github.com/lexmag/oauther/workflows/CI/badge.svg)](https://github.com/lexmag/oauther/actions/workflows/ci.yml)

[![Hex Version](https://img.shields.io/hexpm/v/oauther.svg)](https://hex.pm/packages/oauther)

OAuther is a library to authenticate using the [OAuth 1.0](http://tools.ietf.org/html/rfc5849) protocol.

All the standard signature methods are supported:

* HMAC-SHA1

* RSA-SHA1

* PLAINTEXT

This library also supports non-standard signature methods (that replace SHA-1 with stronger hashing algorithms):

* HMAC-SHA256

## Installation

Add the `:oauther` dependency to your `mix.exs` file:

```elixir

defp deps do

  [{:oauther, "~> 1.1"}]

end

```

Then, run `mix deps.get` in your shell to fetch the dependencies.

## Usage

The example below shows the use of [hackney HTTP client](https://github.com/benoitc/hackney)

for interacting with the Twitter API.

Protocol parameters are transmitted using the HTTP "Authorization" header.

```elixir

creds = OAuther.credentials(consumer_key: "dpf43f3p2l4k3l03", consumer_secret: "kd94hf93k423kf44", token: "nnch734d00sl2jdk", token_secret: "pfkkdhi9sl3r4s00")

#=> %OAuther.Credentials{

#=>   consumer_key: "dpf43f3p2l4k3l03",

#=>   consumer_secret: "kd94hf93k423kf44",

#=>   method: :hmac_sha1,

#=>   token: "nnch734d00sl2jdk",

#=>   token_secret: "pfkkdhi9sl3r4s00"

#=> }

params = OAuther.sign("post", "https://api.twitter.com/1.1/statuses/lookup.json", [{"id", 485086311205048320}], creds)

#=> [

#=>   {"oauth_signature", "ariK9GrGLzeEJDwQcmOTlf7jxeo="},

#=>   {"oauth_consumer_key", "dpf43f3p2l4k3l03"},

#=>   {"oauth_nonce", "L6a3Y1NeNwbU9Sqd6XnwNU+pjm6o0EyA"},

#=>   {"oauth_signature_method", "HMAC-SHA1"},

#=>   {"oauth_timestamp", 1517250224},

#=>   {"oauth_version", "1.0"},

#=>   {"oauth_token", "nnch734d00sl2jdk"},

#=>   {"id", 485086311205048320}

#=> ]

{header, req_params} = OAuther.header(params)

#=> {{"Authorization",

#=>   "OAuth oauth_signature=\"ariK9GrGLzeEJDwQcmOTlf7jxeo%3D\", oauth_consumer_key=\"dpf43f3p2l4k3l03\", oauth_nonce=\"L6a3Y1NeNwbU9Sqd6XnwNU%2Bpjm6o0EyA\", oauth_signature_method=\"HMAC-SHA1\", oauth_timestamp=\"1517250224\", oauth_version=\"1.0\", oauth_token=\"nnch734d00sl2jdk\""},

#=>  [{"id", 485086311205048320}]}

:hackney.post("https://api.twitter.com/1.1/statuses/lookup.json", [header], {:form, req_params})

#=> {:ok, 200, [...], #Reference<0.0.0.837>}

```

## License

OAuther is released under [the ISC license](LICENSE).