重设密码问题与设计

Question

我在我的Rails应用程序中使用Devise，并遇到重置密码的问题。

当我尝试重置我的密码时，我发送了一封带有链接的电子邮件以重置密码。用新密码填写表格后，我得到错误“的网页有重定向循环”在Chrome中，我得到我的日志以下错误：

Started GET "https://stackoverflow.com/users/password/edit?reset_password_token=[FILTERED]" for 127.0.0.1 at 2013-12-19 14:22:05 -0500 
Processing by Devise::PasswordsController#edit as HTML 
    Parameters: {"reset_password_token"=>"[FILTERED]"} 
    User Load (0.4ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 
Redirected to http://localhost:3000/users/password/edit?reset_password_token=JatMT1fE-fQwsCWsEdy6 
Filter chain halted as :require_no_authentication rendered or redirected 
Completed 302 Found in 1.8ms (ActiveRecord: 0.4ms) 

我似乎无法找到任何有关如何解决此问题的信息。

user.rb

class User < ActiveRecord::Base 
... 
devise :database_authenticatable, :registerable, 
     :recoverable, :rememberable, :trackable, :validatable, 
     :token_authenticatable, :confirmable, :lockable 
... 
end 

devise.rb

Devise.setup do |config| 
    ... 
    config.reset_password_within = 6.hours 
    ... 
end 

的routes.rb

Build::Application.routes.draw do 
    devise_for :users, :controllers => {:registrations => :registrations} 

    devise_scope :user do 
     post 'registrations' => 'registrations#create', :as => 'register' 
     post 'sessions' => 'sessions#create', :as => 'login' 
     delete 'sessions' => 'sessions#destroy', :as => 'logout' 
    end 

resources :users do 
    match 'users/:id' => 'users#username' 
    get 'validate_username', on: :collection 
    get 'validate_email', on: :collection 
    get 'edit_profile', on: :member 
    get :projects, on: :member 
    get :favorites, on: :member 
    get :collections, on: :member 
    member do 
     get :follow 
     get :unfollow 
     get :following 
     get :followers 
    end 
    end 
end 

registrations_controller.rb

class RegistrationsController < Devise::RegistrationsController 

    skip_before_filter :verify_authenticity_token, 
        :if => Proc.new { |c| c.request.format == 'application/json' } 

    respond_to :json 

    def create 
     user = User.new(params[:user]) 
     Rails.logger.info(user.inspect) 
     # comment out following line to re-enable confirmation 
     # resource.skip_confirmation! 

     if user.save 
      sign_in user 
      render :status => 200, 
       :json => { :success => true, 
          :info => "Registered", 
          :data => { :user => user, 
            :auth_token => current_user.authentication_token } } 
     else 
      redirect_to new_user_registration_path, notice: user.errors.full_messages[0] 
      Rails.logger.info(user.errors.inspect) 
      # render :status => :unprocessable_entity, 
      #  :json => { :success => false, 
      #     :info => resource.errors, 
      #     :data => {} } 
     end 
    end 

    def update 
     @user = User.find(current_user.id) 
     successfully_updated = if needs_password?(@user, params) 
      @user.update_with_password(params[:user]) 
     else 
      # remove the virtual current_password attribute 
      params[:user].delete(:current_password) 
      @user.update_without_password(params[:user]) 
     end 

     if successfully_updated 
      if params[:update_email] 
       set_flash_message :alert, :signed_up_but_unconfirmed 
       redirect_to after_update_path_for(@user) 
      else    
       set_flash_message :notice, :updated 
       sign_in @user, :bypass => true 
       redirect_to after_update_path_for(@user) 
      end 
     else 
      redirect_to :back, alert: resource.errors.full_messages[0] 
     end 
    end 

     private 

    # check if we need password to update user data 
    def needs_password?(user,params) 
     !params[:profile] 
    end 

    protected 

    def after_update_path_for(resource) 
     user_path(resource) 
    end 

end 

Answer 1

检查after_sign_in_path_for在ApplicationController中添加重定向到root_url（不：背部或request.env [ 'HTTP_REFERER']），如果是密码编辑请求。

Answer 2

我有完全相同的问题，除了我注意到有重复重定向到密码重置URL。

我认为@Sergey索科洛夫有正确的答案，虽然我修改了after_sign_in_path：

def after_sign_in_path_for(resource_or_scope) 
    if request.referer.include? "reset_password" 
    root_path 
    else 
    request.referer 
    end 
end 

，使得比其他密码重置的情况下，用户将返回到他或她从签署页。这可以避免用户在电子邮件中重置密码链接的问题。

我在做故障排除时也做了一些非常愚蠢的事情，并且在测试时为其他用户重置密码时仍保持以其他用户身份登录。这会导致非常奇怪的行为。