我在网上搜索,如何为omniauth创建一个自定义提供程序..并且我部分地成功了..
我创建了一个gem,它工作得很好,除了部分之外,我无法理解如何将收集的数据返回到会话控制器,就像其他提供商一样。
这是auth gem中的代码:
require 'multi_json'
require 'digest/md5'
require 'rest-client'
module OmniAuth
module Strategies
class Providername < OmniAuth::Strategies::OAuth
attr_accessor :app_id, :api_key, :auth
def initialize(app, app_id = nil, api_key = nil, options = {})
super(app, :providername)
@app_id = app_id
@api_key = api_key
end
protected
def request_phase
redirect "http://valid_url"
end
def callback_phase
if request.params['code'] && request.params['status'] == 'ok'
response = RestClient.get("http://valid_url2/?code=#{request.params['auth_code']}")
auth = MultiJson.decode(response.to_s)
unless auth['error']
@auth_data = auth
if @auth_data
@return_data = OmniAuth::Utils.deep_merge(super, {
'uid' => @auth_data['uid'],
'nickname' => @auth_data['nick'],
'user_info' => {
'first_name' => @auth_data['name'],
'last_name' => @auth_data['surname'],
'location' => @auth_data['place'],
},
'credentials' => {
'apikey' => @auth_data['apikey']
},
'extra' => {'user_hash' => @auth_data}
})
end
end
else
fail!(:invalid_request)
end
rescue Exception => e
fail!(:invalid_response, e)
end
end
end
end
这里我在初始化程序中调用它:
Rails.application.config.middleware.use OmniAuth::Builder do
provider "providername", Settings.providers.providername.app_id, Settings.providers.providername.app_secret
end
在此代码中,到目前为止一切正常,提供程序被调用,我从提供程序获取信息,我创建一个带有信息的哈希(@auth_data),但我如何返回它
答案 0 :(得分:0)
看起来您必须定义一个名为auth_hash
的新方法,以便您可以从omniauth实例中调用它。
https://gist.github.com/dira/722793
您是否查看了omniauth构建策略指南?
https://github.com/intridea/omniauth/wiki/Strategy-Contribution-Guide
其他指南指向auth_hash方法的想法: