Ruby on rails 3 omniauth和linkedin=>；401:OAuthProblemException在分析OAuth请求时发生异常

我用的是和宝石 通用OAuth功能，但我无法让它们发挥作用 使用gem很好，即使从访问中调用

authorize\u

根据示意图上，我正在这样做：

GET /auth/linkedin
receive callback at /auth/:provider/callback => sessions#create
auth = Authorization.new(:auth => request.env['omniauth.auth'].to_json)
# at this point I can verify that I'm logged into LinkedIn
client = LinkedIn::Client.new
token = auth["credentials"]["token"]
secret = auth["credentials"]["secret"]
client.authorize_from_access(token, secret)
client.profile => 401 error

我得到：

LinkedIn::Errors::UnauthorizedError: (401): OAuthProblemException while parsing OAuth request

有人能指出我做错了什么吗？我的web服务器是否需要外部访问？或者我使用了omniauth.auth结构中的错误字段？FWIW、令牌和秘密的形式如下：

token = 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
secret = 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'

配置说明

• 我正在使用

  force\u ssl

  运行我的控制器
• 我使用的是localhost:3000（无法从外部访问）

配置：

• Ruby版本1.9.3（x86_64-darwin10.8.0）
• RubyGems版本1.8.15
• 机架版本1.4
• Rails版本3.2.2
• oauth（0.4.7）
• omniauth（1.1.0）
• omniauth linkedin（0.0.8）
• omniauth oauth（1.0.1）
• linkedin（0.3.7）

TL；博士 相关路线/控制器/模型张贴在此处

# file: config/initializers/omniauth.rb
Rails.application.config.middleware.use OmniAuth::Builder do
  provider :linked_in, 'xxxxxxxxxxxx', 'xxxxxxxxxxxxxxxx'
end

# config/routes.rb
Nlp::Application.routes.draw do

  ...
  match "/login" => "sessions#new"
  match "/auth/:provider/callback" => "sessions#create"
  match "/logout" => "sessions#destroy"

end

# app/controller/SessionsController.rb
class SessionsController < ApplicationController

  def new
  end

  def create
    self.current_user = Authorization.authorized_user(request.env['omniauth.auth'])
    redirect_to root_path, :notice => "Signed in!"
  end

  def destroy
    self.current_user = nil
    redirect_to login_path, :notice => "Signed out!"
  end

end

class ApplicationController < ActionController::Base
  protect_from_forgery
  force_ssl

  protected

  def current_user
    @current_user ||= User.find_by_id(session[:user_id])
  end

  def current_user=(user)
    @current_user = user
    session[:user_id] = user && user.id
  end

  def logged_in?
    !!current_user
  end

  def require_login
    unless logged_in?
      redirect_to login_path, :alert => "You must be logged in to access this page."
    end
  end

  helper_method :current_user, :logged_in?, :require_login

end

class Authorization < ActiveRecord::Base
  belongs_to :user
  validates_presence_of :user_id, :uid, :provider
  validates_uniqueness_of :uid, :scope => :provider

  # Find User associated with auth's UID and provider, creating one if
  # needed.
  def self.authorized_user(auth)
    authorization = Authorization.where(:uid => auth["uid"], :provider => auth["provider"]).first_or_create! do |authorization| 
      authorization.user = User.where(:name => auth["info"]["name"]).first_or_create!
      authorization.access_token = auth["credentials"]["token"]
      authorization.access_token_secret = auth["credentials"]["secret"]
      authorization.auth = auth.to_json
    end
    authorization.user
  end

end

#文件：config/initializers/omniauth.rb
Rails.application.config.middleware.use OmniAuth:：Builder do
提供程序：链接到“XXXXXXXXXX”、“XXXXXXXXXXXXXX”中的
结束
#config/routes.rb
Nlp:：Application.routes.draw do
...
匹配“/登录”=>“会话#新建”
匹配“/auth/：提供程序/回调”=>“会话#创建”
匹配“/注销”=>“会话#销毁”
结束
#app/controller/sessioncontroller.rb
类sessioncontroller“已登录！”
结束
def销毁
self.current_user=nil
重定向到登录路径：注意=>“已注销！”
结束
结束
类ApplicationController“您必须登录才能访问此页面。”
结束
结束
助手方法：当前用户，：登录？，：要求登录
结束
类授权：provider的唯一性
#查找与auth的UID和提供程序关联的用户，如果
#需要。
def自我授权用户（认证）
授权=授权。其中（：uid=>auth[“uid”]，：provider=>auth[“provider”]）。首先创建！做|授权|
authorization.user=user.where（：name=>auth[“info”][“name”]）。首先\u或\u创建！
authorization.access_token=auth[“凭据”][“令牌”]
authorization.access\u token\u secret=auth[“credentials”][“secret”]
authorization.auth=auth.to_json
结束
授权用户
结束
结束