ruby-on-rails - Rails 4 devise_invitable 邀请 token 无效

Question

我一直在关注 Ryan Boland's excellent Rails multitenancy tutorial ，但遇到了 devise_invitable 的问题。我在用...

Rails 4.1.5 
devise 3.3.0  
devise_invitable 1.3.6
Postgresql

我在选定的子域 (mysubdomain.lvh.me:3000) 上创建了一个新帐户和用户/帐户所有者，从中我可以很好地发送用户邀请。我在隐身 Chrome session 中打开邀请链接，以确保我没有登录或没有任何当前 session 。单击邀请链接后，我被重定向到登录页面 (mysubdomain.lvh.me:3000/users/sign_in) 并看到一条闪现通知:“提供的邀请 token 无效!”

我正在使用一个非常简单的邮件 View (app/views/devise/mailer/invitation_instructions.html.erb)...

<%= link_to 'Accept invitation', accept_invitation_url(@resource, :invitation_token => @token) %>

如您所见，我确保使用@token，如 here 所述.

创建邀请后，我已确认邀请 token 已保存到数据库中(在本例中为 hey@test.com - d1801fd8df78bd8cd125d5d8091fdc6a72c8f8faf4136cb282d497ec612195e9)。我已经确认这与接受请求时的邀请查找 token 匹配(见下面的跟踪)。尽管如此，它仍会重定向到用户登录页面而不是完成注册，并且还会在跟踪日志中显示“过滤器链停止为:resource_from_invitation_token 呈现或重定向”。本次交易后，用户最终未确认。

关于我在这里可能会出什么问题的任何想法？我在下面包含了日志、我的应用程序 Controller 和我的设计配置...

这是邀请创建的跟踪日志:

Started POST "/users/invitation" for 127.0.0.1 at 2014-09-07 01:28:33 +0800
Processing by Devise::InvitationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"BiIQ95wwdQz3CJ0+OoLOE9xHHvxhloHsRHrxsqf1D2Q=", "user"=>{"email"=>"hey@test.com"}, "commit"=>"Invite User"}
  User Load (4.1ms)  SELECT  "users".* FROM "users"  WHERE "users"."id" = 1  ORDER BY "users"."id" ASC LIMIT 1
  Account Load (0.4ms)  SELECT  "public"."accounts".* FROM "public"."accounts"  WHERE "public"."accounts"."subdomain" = 'mysubdomain' LIMIT 1
  User Load (0.7ms)  SELECT  "users".* FROM "users"  WHERE "users"."email" = 'hey@test.com'  ORDER BY "users"."id" ASC LIMIT 1
  User Load (0.7ms)  SELECT  "users".* FROM "users"  WHERE "users"."invitation_token" = 'd1801fd8df78bd8cd125d5d8091fdc6a72c8f8faf4136cb282d497ec612195e9'  ORDER BY "users"."id" ASC LIMIT 1
   (0.1ms)  BEGIN
  SQL (0.5ms)  INSERT INTO "users" ("created_at", "email", "invitation_created_at", "invitation_sent_at", "invitation_token", "invited_by_id", "invited_by_type", "updated_at") VALUES ($1, $2, $3, $4, $5, $6, $7, $8) RETURNING "id"  [["created_at", "2014-09-06 17:28:34.296123"], ["email", "hey@test.com"], ["invitation_created_at", "2014-09-06 17:28:34.294987"], ["invitation_sent_at", "2014-09-06 17:28:34.294987"], ["invitation_token", "d1801fd8df78bd8cd125d5d8091fdc6a72c8f8faf4136cb282d497ec612195e9"], ["invited_by_id", 1], ["invited_by_type", "User"], ["updated_at", "2014-09-06 17:28:34.296123"]]
   (2.2ms)  COMMIT
  Rendered devise/mailer/invitation_instructions.html.erb (1.3ms)

Devise::Mailer#invitation_instructions: processed outbound mail in 23.5ms

Sent mail to hey@test.com (26.0ms)
Date: Sun, 07 Sep 2014 01:28:34 +0800
From: please-change-me-at-config-initializers-devise@example.com
Reply-To: please-change-me-at-config-initializers-devise@example.com
To: hey@test.com
Message-ID: <...>
Subject: Invitation instructions
Mime-Version: 1.0
Content-Type: text/html;
 charset=UTF-8
Content-Transfer-Encoding: 7bit

<a href="http://mysubdomain.lvh.me:3000/users/invitation/accept?invitation_token=3GXDmi7NntDRdhvo57q5">Accept invitation</a>
Redirected to http://mysubdomain.lvh.me:3000/users
Completed 302 Found in 888ms (ActiveRecord: 10.0ms)

这是跟踪邀请链接后的跟踪...

Started GET "/users/invitation/accept?invitation_token=3GXDmi7NntDRdhvo57q5" for 127.0.0.1 at 2014-09-07 01:28:38 +0800
Processing by Devise::InvitationsController#edit as HTML
  Parameters: {"invitation_token"=>"3GXDmi7NntDRdhvo57q5"}
  User Load (0.6ms)  SELECT  "users".* FROM "users"  WHERE "users"."invitation_token" = 'd1801fd8df78bd8cd125d5d8091fdc6a72c8f8faf4136cb282d497ec612195e9'  ORDER BY "users"."id" ASC LIMIT 1
Redirected to http://mysubdomain.lvh.me:3000/users/sign_in
Filter chain halted as :resource_from_invitation_token rendered or redirected
Completed 302 Found in 5ms (ActiveRecord: 0.6ms)


Started GET "/users/sign_in" for 127.0.0.1 at 2014-09-07 01:28:38 +0800
Processing by Devise::SessionsController#new as HTML
  Account Load (0.4ms)  SELECT  "public"."accounts".* FROM "public"."accounts"  WHERE "public"."accounts"."subdomain" = 'mysubdomain' LIMIT 1
  Rendered devise/shared/_links.erb (0.7ms)
  Rendered devise/sessions/new.html.erb within layouts/application (4.4ms)
Completed 200 OK in 21ms (Views: 16.6ms | ActiveRecord: 1.3ms)

这是我的 application_controller 很好的衡量标准...

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception
  before_filter :load_schema, :authenticate_user!, :set_mailer_host
  before_filter :configure_permitted_parameters, if: :devise_controller?


  protected

  def configure_permitted_parameters
    devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:first_name, :last_name, :company, :email, :password, :password_confirmation, :remember_me, :image, :image_cache)}
    devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:first_name, :last_name, :company, :email, :password_confirmation, :current_password, :image, :image_cache)}
  end

private
  def load_schema
    Apartment::Database.switch('public')
    return unless request.subdomain.present?

    if current_account
      Apartment::Database.switch(current_account.subdomain)
    else
      redirect_to root_url(subdomain: false)
    end
  end  

  def current_account
    @current_account ||= Account.find_by(subdomain: request.subdomain)
  end
  helper_method :current_account

  def set_mailer_host
    subdomain = current_account ? "#{current_account.subdomain}." : ""
    ActionMailer::Base.default_url_options[:host] = "#{subdomain}lvh.me:3000"
  end

  def after_sign_out_path_for(resource_or_scope)
    new_user_session_path
  end

  def after_invite_path_for(resource)
    users_path
  end

end

这是我的设计初始值设定项(config/initializers/devise.rb)，我添加了“config.allow_insecure_token_lookup = true”行以查看是否有帮助，但无济于事...

Devise.setup do |config|

  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'

  require 'devise/orm/active_record'

  config.case_insensitive_keys = [ :email ]

  config.strip_whitespace_keys = [ :email ]

  config.skip_session_storage = [:http_auth]

  config.stretches = Rails.env.test? ? 1 : 10

  config.reconfirmable = true

  config.expire_all_remember_me_on_sign_out = true

  config.password_length = 8..128

  config.sign_out_via = :delete

  config.allow_insecure_token_lookup = true
end

Answer 1

我更愿意发表评论，但我只有 36 分并且不允许，所以这是一个不完整的答案:

这是来自 devise_invitable InvitationsController 的代码，它正在重定向您的请求

def resource_from_invitation_token
  unless params[:invitation_token] && self.resource = resource_class.find_by_invitation_token(params[:invitation_token], true)
    set_flash_message(:alert, :invitation_token_invalid)
    redirect_to after_sign_out_path_for(resource_name)
  end
end

在您的 rails 控制台中尝试运行:

token = '3GXDmi7NntDRdhvo57q5' #the token sent in the invitation email
User.find_by_invitation_token(token, true)

看看是否会返回您的用户。它可能不会，但也许这会让你更接近答案。但愿如此。