设计令牌身份验证 - 安装设计令牌 authgem 后无法创建用户帐户

Question

我安装了 devise token auth gem.https://github.com/lynndylanhurley/devise_token_auth#model-concerns

我设法获得路线和所有。但不幸的是，注册已停止工作。

当我尝试注册时，它显示了这样的错误。

    NoMethodError in Devise::RegistrationsController#create
    undefined method `provider' for #<User:0x007f49fd5da2e8>

 Extracted source (around line #433):

  else
    match = match_attribute_method?(method.to_s)
    match ? attribute_missing(match, *args, &block) : super
  end
end

这是我的路线

   devise_for :admin_users, ActiveAdmin::Devise.config
   ActiveAdmin.routes(self)
   devise_for :users
   namespace :api do
     scope :v1 do
      mount_devise_token_auth_for 'User', at: 'auth'
     end
   end

根据文档，注册需要电子邮件、密码和 password_confirmation。我不是我在这里想念的人。

这里是 'User'

的架构

create_table "users", force: :cascade do |t|
t.string   "email",                  default: "", null: false
t.string   "encrypted_password",     default: "", null: false
t.string   "reset_password_token"
t.datetime "reset_password_sent_at"
t.datetime "remember_created_at"
t.integer  "sign_in_count",          default: 0,  null: false
t.datetime "current_sign_in_at"
t.datetime "last_sign_in_at"
t.string   "current_sign_in_ip"
t.string   "last_sign_in_ip"
t.datetime "created_at"
t.datetime "updated_at"
t.string   "authentication_token"
t.string   "provider",                            null: false
t.string   "uid",                    default: "", null: false
t.string   "confirmation_token"
t.datetime "confirmed_at"
t.datetime "confirmation_sent_at"
t.string   "unconfirmed_email"
t.string   "name"
t.string   "nickname"
t.string   "image"
t.string   "tokens"
end

   add_index "users", ["authentication_token"], name: "index_users_on_authentication_token", using: :btree
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
   add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
   add_index "users", ["uid", "provider"], name: "index_users_on_uid_and_provider", unique: true, using: :btree

这是用户模型

     class User < ActiveRecord::Base
      # Include default devise modules.
      devise :database_authenticatable, :registerable,
        :recoverable, :rememberable, :trackable, :validatable,
        :confirmable, :omniauthable
     include DeviseTokenAuth::Concerns::User
    has_many :movies
    has_many :reviews

   end

这是我用来创建用户帐户的 POST 请求？

    {
    "user": {
    "email": "email@g.com",
    "password": "password12345678",
    "password_confirmation": "password12345678" }

     }

回复是这样的。

      {"status":"error","errors":["Please submit proper sign up data in request body."]}

这是相应请求的日志。

  Started POST "/api/v1/auth/" for 127.0.0.1 at 2015-05-28 15:51:28 +0530
Processing by DeviseTokenAuth::RegistrationsController#create as */*
  Parameters: {"user"=>{"email"=>"email@g.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "registration"=>{"user"=>{"email"=>"email@g.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}}}
Can't verify CSRF token authenticity
Unpermitted parameters: user, registration
Filter chain halted as :validate_sign_up_params rendered or redirected
Completed 422 Unprocessable Entity in 4ms (Views: 0.3ms | ActiveRecord: 0.0ms)

该错误背后的问题是什么，我该如何解决？

Answer 1

不知何故，我设法弄清楚了实施中遗漏了什么。当我使用电子邮件身份验证时，设计令牌身份验证 gem 需要 uid 和 provider。

当我们尝试 post 没有这些参数的请求时，它将因参数验证而失败。为了绕过它，我们可以在用户方法中使用 before_validation 生成一个 uid 和一个 provider。

这里如果provider为空我就用email作为provider，对于uid如果是空我就用email。

这是我在用户模型中写的。

  before_validation :set_provider
  before_validation :set_uid

  def set_provider
    self[:provider] = "email" if self[:provider].blank?
  end

  def set_uid
    self[:uid] = self[:email] if self[:uid].blank? && self[:email].present?
  end

通过这种方式，您将获得用户注册所需的参数。

Answer 2

我通过从 :user 子哈希中取出用户参数来解决这个问题。我正在写一个控制器测试

post :create, { email: "user@example.org", password: "password", password_confirmation: "password" } 工作并且

post :create, {user: { email: "user@example.org", password: "password", password_confirmation: "password" }}

Answer 3

您还可以使用 Devise 生成的令牌设置 uid。

Devise.friendly_token.first(10)

设计令牌身份验证 - 安装设计令牌 authgem 后无法创建用户帐户

Devise token auth - Can't create user account after installing devise token authgem

ruby-on-rails

devise

ruby-on-rails-4