initial commit

.gitignore

@@ -0,0 +1,56 @@
+*.gem
+*.rbc
+/.config
+/coverage/
+/InstalledFiles
+/pkg/
+/spec/reports/
+/spec/examples.txt
+/test/tmp/
+/test/version_tmp/
+/tmp/
+
+# Used by dotenv library to load environment variables.
+# .env
+
+## Specific to RubyMotion:
+.dat*
+.repl_history
+build/
+*.bridgesupport
+build-iPhoneOS/
+build-iPhoneSimulator/
+
+## Specific to RubyMotion (use of CocoaPods):
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# vendor/Pods/
+
+## Documentation cache and generated files:
+/.yardoc/
+/_yardoc/
+/doc/
+/rdoc/
+
+## Environment normalization:
+/.bundle/
+/vendor/bundle
+/lib/bundler/man/
+
+# for a library or gem, you might want to ignore these files since the code is
+# intended to run in multiple environments; otherwise, check them in:
+# Gemfile.lock
+# .ruby-version
+# .ruby-gemset
+
+# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
+.rvmrc
+
+## Visual Studio Code
+.vscode
+
+## RubyMine files
+/.idea/

Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gemspec

Gemfile.lock

@@ -0,0 +1,41 @@
+PATH
+  remote: .
+  specs:
+    omniauth-dlive (0.1.0)
+      omniauth-oauth2 (~> 1.6)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    faraday (0.15.4)
+      multipart-post (>= 1.2, < 3)
+    hashie (3.6.0)
+    jwt (2.2.1)
+    multi_json (1.13.1)
+    multi_xml (0.6.0)
+    multipart-post (2.1.1)
+    oauth2 (1.4.1)
+      faraday (>= 0.8, < 0.16.0)
+      jwt (>= 1.0, < 3.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    omniauth (1.9.0)
+      hashie (>= 3.4.6, < 3.7.0)
+      rack (>= 1.6.2, < 3)
+    omniauth-oauth2 (1.6.0)
+      oauth2 (~> 1.1)
+      omniauth (~> 1.9)
+    rack (2.0.7)
+    rake (0.9.6)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1.5)
+  omniauth-dlive!
+  rake (~> 0)
+
+BUNDLED WITH
+   1.17.1

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 csauls
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,49 @@
+# OmniAuth::Dlive
+OmniAuth strategy for Dlive
+
+## Installation
+Add this line to your application's Gemfile:
+
+    gem 'omniauth-dlive'
+
+Then run `bundle install`
+
+Or install it yourself with `gem install omniauth-dlive`
+
+### Using Directly
+```ruby
+Rails.application.config.middleware.use OmniAuth::Builder do
+  provider :dlive, ENV['DLIVE_CLIENT_ID'], ENV['DLIVE_CLIENT_SECRET']
+end
+```
+
+### Using With Devise
+Add to `config/initializers/devise.rb`
+```ruby
+  config.omniauth :dlive, ENV['DLIVE_CLIENT_ID'], ENV['DLIVE_CLIENT_SECRET']
+```
+
+And apply it to your Devise user model:
+```ruby
+class User < ApplicationRecord
+  devise :database_authenticatable, :registerable, :recoverable, :rememberable,
+         :trackable, :validatable, :omniauthable,
+         omniauth_providers: %i(dlive)
+
+  def self.from_omniauth(auth)
+    user = where(provider: auth.provider, uid: auth.uid).first_or_create do |u|
+      u.password = Devise.friendly_token[0, 20]
+      u.provider = auth.provider
+      u.uid      = auth.uid
+    end
+    user.update avatar_url: auth.info.image,
+                email:      auth.info.email,
+                name:       auth.info.name
+    user
+  end
+end
+```
+
+## Default Scope
+
+The default scope is set to _email:read_, making this hash available in `request.env['omniauth.auth']`:

lib/omniauth/dlive.rb

@@ -0,0 +1,2 @@
+require 'omniauth/dlive/version'
+require 'omniauth/strategies/dlive'

lib/omniauth/dlive/version.rb

@@ -0,0 +1,5 @@
+module OmniAuth
+  module Dlive
+    VERSION = '0.1.0'.freeze
+  end
+end

lib/omniauth/strategies/dlive.rb

@@ -0,0 +1,81 @@
+require 'omniauth-oauth2'
+require 'base64'
+
+module OmniAuth
+  module Strategies
+    #
+    class Dlive < OmniAuth::Strategies::OAuth2
+      BLANK_PARAMS  = [nil, ''].freeze
+      DEFAULT_SCOPE = 'email:read'.freeze
+
+      option :name, 'dlive'
+
+      option :client_options,
+             site:          'https://api.dlive.tv',
+             authorize_url: 'https://dlive.tv/o/authorize',
+             token_url:     'https://dlive.tv/o/token'
+
+      option :access_token_options,
+             header_format: '%s',
+             param_name:    'access_token'
+
+      option :authorize_options, [:scope]
+
+      uid { raw_info['username'] }
+
+      info do
+        {
+          name:        raw_info['username'],
+          displayname: raw_info['displayname'],
+          email:       raw_info['private']['email'],
+          image:       raw_info['avatar']
+        }
+      end
+
+      extra do
+        {
+            raw_info: raw_info
+        }
+      end
+
+      def access_token_options
+        options.access_token_options.inject({}) { |h,(k,v)| h[k.to_sym] = v; h }
+      end
+
+      def authorize_params
+        super.tap do |params|
+          options[:authorize_options].each do |key|
+            val = request.params[key.to_s]
+            params[key] = val unless BLANK_PARAMS.include? val
+          end
+          params[:scope] ||= DEFAULT_SCOPE
+        end
+      end
+
+      def build_access_token
+        options.token_params.merge!(:headers => {'Authorization' => basic_auth_header })
+        super.tap do |token|
+          token.options.merge!(access_token_options)
+        end
+      end
+
+      def basic_auth_header
+        "Basic " + Base64.strict_encode64("#{options[:client_id]}:#{options[:client_secret]}")
+      end
+
+      def callback_url
+        return options[:redirect_url] if options.key? :redirect_url
+        full_host + script_name + callback_path
+      end
+
+      def raw_info
+        @raw_info ||= access_token.get("/?#{info_options}").parsed.fetch("data").fetch("me") || {}
+      end
+
+      def info_options
+        "query=query{me{username displayname avatar private{email}}}"
+      end
+
+    end # Dlive
+  end # Strategies
+end # OmniAuth

omniauth-dlive.gemspec

@@ -0,0 +1,24 @@
+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'omniauth/dlive/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = 'omniauth-dlive'
+  spec.version       = OmniAuth::Dlive::VERSION
+  spec.authors       = ['Eugene Key']
+  spec.email         = ['evgeny.konyaev@gmail.com']
+  spec.summary       = 'Dlive OAuth2 Strategy for OmniAuth'
+  spec.homepage      = 'https://github.com/EugeneKey/omniauth-dlive'
+  spec.license       = 'MIT'
+
+  spec.files         = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.require_paths = ['lib']
+
+  spec.add_runtime_dependency 'omniauth-oauth2', '~> 1.6'
+
+  spec.add_development_dependency 'bundler', '~> 1.5'
+  spec.add_development_dependency 'rake', '~> 0'
+end

omniauth-dlive.rb

@@ -0,0 +1 @@
+require 'omniauth/dlive'