add qq login

README.md

@@ -11,4 +11,9 @@ Build Status
 
         export CLIENT_ID='0858f96ac849895e190aec4058dc9c1a'
         export CLIENT_SECRET='0c363bc78dbacb3f'
-        export REDIRECT_URI='http://localhost:3000/douban_callback'
+        export REDIRECT_URI='http://localhost:3000/douban_callback'
+
+
+        export QQ_CLIENT_ID='100375105'
+        export QQ_CLIENT_SECRET='773a9c80d43b0881e4344fd453d5dca4'
+        export QQ_REDIRECT_URI='http://libr.herokuapp.com/qq_callback'

app/controllers/home_controller.rb

@@ -1,7 +1,9 @@
 require "douban_auth"
+require "qq_auth"
 
 class HomeController < ApplicationController
 	 include Douban_Auth
+   include QQAuth
 	 before_filter :current_user
 
 	def index
@@ -15,5 +17,11 @@ class HomeController < ApplicationController
 		sign_in(user_info['name'],user_info['avatar'])
 		redirect_to '/'
 	end
-
+  def qq_callback
+      token = qq_auth_token params[:code]
+      qq_openid = fetch_qq_open_id token
+      user_info = fetch_qq_user_info token,qq_openid
+      sign_in(user_info['nickname'],user_info['figureurl_1'])
+      redirect_to '/'
+  end
 end

app/controllers/user_controller.rb

@@ -1,8 +1,10 @@
 require "douban_auth"
+require "qq_auth"
 
 class UserController < ApplicationController
   before_filter :current_user
 	include Douban_Auth
+  include QQAuth
 
 	def login
 		render :layout => false
@@ -11,7 +13,12 @@ class UserController < ApplicationController
 	def auth_douban
 		url = auth_url.to_s
 	  redirect_to url
-	end
+  end
+
+  def auth_qq
+    url = qq_auth_url.to_s
+    redirect_to url
+  end
 
 	def logout
 		session[:name] = nil

app/views/user/login.html.slim

@@ -17,5 +17,5 @@ html lang="en"
         a href="/login/douban"
           img src="/assets/douban.png"
         p
-        a href=""
-          img src="/assets/weibo.png"
+        a href="/login/qq"
+          img src="/assets/qq_login.png"

config/routes.rb

@@ -11,7 +11,9 @@ Libr::Application.routes.draw do
 	get '/login' => 'user#login'
 	get '/logout' => 'user#logout'
 	get '/login/douban' => 'user#auth_douban'
+  get '/login/qq' => 'user#auth_qq'
 	get '/douban_callback' =>'home#douban_callback'
+  get '/qq_callback'=>'home#qq_callback'
   get '/users/:id' => 'user#view'
 
   # The priority is based upon order of creation:

lib/qq_auth.rb

@@ -0,0 +1,55 @@
+require 'net/http'
+require 'net/https'
+
+module QQAuth
+  def qq_auth_url
+    response_type = 'code'
+    scope = 'get_user_info'
+
+    url = 'https://graph.qq.com/oauth2.0/authorize?client_id=' + ::ENV['QQ_CLIENT_ID'] +
+        '&redirect_uri=' + ::ENV['QQ_REDIRECT_URI'] +
+        '&response_type=' + response_type +
+        '&scope=' + scope + "&state=libr_test"
+
+  end
+
+  def qq_auth_token(code)
+    http = Net::HTTP.new('graph.qq.com', 443)
+    http.use_ssl = true
+    path ='/oauth2.0/token?' +
+        '&client_id='+ ::ENV['QQ_CLIENT_ID']+
+        '&client_secret='+ ::ENV['QQ_CLIENT_SECRET']+
+        '&redirect_uri='+::ENV['QQ_REDIRECT_URI']+
+        '&grant_type=authorization_code&code='+code
+
+    response = http.get(path, nil)
+    response = JSON.parse response.body
+    response['access_token']
+
+  end
+
+  def fetch_qq_open_id(access_token)
+    http = Net::HTTP.new('graph.qq.com', 443)
+    http.use_ssl = true
+    path ='/oauth2.0/me?' +
+        '&access_token='+access_token
+
+    response = http.get(path, nil)
+    response = JSON.parse response.body
+    response['openid']
+  end
+
+  def fetch_qq_user_info(access_token, openid)
+    http = Net::HTTP.new('graph.qq.com', 443)
+    http.use_ssl = true
+    path ='/user/get_user_info?' +
+        '&access_token='+access_token +
+        '&oauth_consumer_key=' +::ENV['QQ_CLIENT_ID'] +
+        '&openid=' +openid
+    response = http.get(path, nil)
+    response = JSON.parse response.body
+    puts "response====" +response.to_s
+    response
+
+  end
+end