1

（免责声明：我对 Rails 很陌生）

这个插件看起来非常适合我的应用程序，但我很难让它工作。我将它与 authlogic 一起使用，我不确定这是否是问题，但似乎可能是。

当我尝试访问我的管理员角色应该有权访问的页面时，我得到了这个：

Processing CompaniesController#show (for 127.0.0.1 at 2010-02-12
23:26:44) [GET]
Parameters: {"action"=>"show", "id"=>"1", "controller"=>"companies",
"battalion_id"=>"1"}
User Load (0.000681)   SELECT * FROM "users" WHERE ("users"."id" =
'147') LIMIT 1
User Update (0.000622)   UPDATE "users" SET "perishable_token" =
'tUyTl1eZDQSJwp_PFw7c', "last_request_at" = '2010-02-13 05:26:44',
"updated_at" = '2010-02-13 05:26:44' WHERE "id" = 147
Role Load (0.000334)   SELECT * FROM "roles" WHERE ("roles".user_id
= 147)
Permission denied: No matching rules found for show for #<User id:
147, user_type: nil, login: "lauren_roth", name: "Lauren
Rothlisberger", email: "laurenrothlisber...@gmail.com",
crypted_password:
"d835a2cdf15ef449d0980e706fd86d7a9a7a0a23d0d79d6f18f...",
 password_salt: "_Qz_z8eZOhKHcsPsBsoP", created_at: "2010-02-12
 16:37:53", updated_at: "2010-02-13 05:26:44", old_remember_token: nil,
 old_remember_token_expires_at: nil, old_activation_code: nil,
 activated_at: nil, old_password_reset_code: nil, enabled: true,
 identity_url: nil, invitation_id: nil, invitation_limit: nil,
 position: "Admin", battalion_id: nil, company_id: nil, soldier_id:
 nil, login_count: 68, failed_login_count: 0, last_request_at:
 "2010-02-13 05:26:44", current_login_at: "2010-02-13 05:20:59",
 last_login_at: "2010-02-13 05:19:57", current_login_ip: "127.0.0.1",
 last_login_ip: "127.0.0.1", persistence_token:
 "28fc9b60853045cd4e43a001b4258940a7e8f9ac50b08df6a6d...",
 single_access_token: "bKgYvuRtLqauufljZDoV", perishable_token:
 "tUyTl1eZDQSJwp_PFw7c", active: true, platoon_id: nil> (roles
 [:Admin], privileges [:show], context :companies).
 Filter chain halted as [:filter_access_filter] rendered_or_redirected.
 Completed in 27ms (View: 1, DB: 0 3 queries) | 403 Forbidden [http://
 localhost/battalions/1/companies/1]

我的用户模型中有这个 def role_symbols (roles || []).map {|r| r.name.to_sym} 结束

但它似乎并没有这样称呼。我认为这可能是问题的核心，但我也想知道它是否与 user_sessions 有关？

这也是我的 application_controller 的样子：

 helper_method :current_user_session, :current_user
 filter_parameter_logging :password, :password_confirmation

  before_filter :set_current_user
  protected
  def set_current_user
    Authorization.current_user = current_user
  end

  def current_user_session
    return @current_user_session if defined? (@current_user_session)
    @current_user_session = UserSession.find
  end

  def current_user
    return @current_user if defined?(@current_user)
    @current_user = current_user_session && current_user_session.record
  end

  def store_location
    session[:return_to] = request.request_uri
  end

  def redirect_back_or_default(default)
    redirect_to(session[:return_to] || default)
    session[:return_to] = nil
  end


Here is my authorization_rules.rb

我确实使用了 Admin 来反映这一点：

authorization do
   role :guest do
    has_permission_on :user_sessions, :to => [:create, :update]
   end

   role :Admin do
     has_permission_on :companies, :to => [:index, :show]
   end
 end

如果您有任何想法，我将不胜感激。谢谢。

4

2 回答 2

1

显然应用程序正确加载了表角色的规则，但没有正确加载 config/authorization_rules.rb 文件。请检查文件、他的名字和使用的语法。

尝试使用authorization_rules.rb中的权限部分；像这样：

privileges do
  privilege :manage, :includes => [:create, :read, :update, :delete]
  privilege :read, :includes => [:index, :show]
  privilege :create, :includes => :new
  privilege :update, :includes => :edit
  privilege :delete, :includes => :destroy
end

那么公司控制人呢？

祝你好运。

于 2010-02-14T01:24:17.407 回答
0

我确实大写了管理员来反映这一点

你是什​​么意思？管理员角色应该在authorization_rules.rb文件中大写，因为该role_symbols方法似乎正在工作并且[:Admin]作为用户角色数组返回。您可以在日志中看到：

(roles [:Admin], privileges [:show], context :companies)

这意味着当前用户具有指定的角色，但至少需要列出的权限之一才能访问上下文/资源。所以你authorization_rules.rb必须有一个大写的角色:Admin。

于 2010-02-13T18:45:46.443 回答