我安装了 Authlogic gem，设置了控制器和模型。当我使用 Authlogic 注册新帐户时，数据库表中的所有内容都已成功创建（如crypted_password、password_salt等）。组件：UserSessionsController：
# encoding: utf-8
class UserSessionsController < ApplicationController
def new
@user_session = UserSession.new
end
def create
@user_session = UserSession.new(params[:user_session])
respond_to do |format|
if @user_session.save
format.html { redirect_to(root_url, :flash => { success: 'Successfully logged in.'}) }
format.xml { render :xml => @user_session, :status => :created, :location => @user_session }
else
format.html { #render :action => :new
redirect_to :back
flash[:warning] = 'Wrong credentials.'
}
format.xml { render :xml => @user_session.errors, :status => :unprocessable_entity }
end
end
end
def signin
@user_session = UserSession.new
end
def destroy
@user_session = UserSession.find
@user_session.destroy
respond_to do |format|
format.html { redirect_to(root_url, :notice => 'Logged out.') }
format.xml { head :ok }
end
end
end
用户控制器
class UsersController < ApplicationController
filter_access_to :all
def index
@users = User.all
respond_to do |format|
format.html # index.html.erb
format.json { render json: @users }
end
end
def show
@user = User.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.json { render json: @user }
end
end
def signup
@user = User.new
@categories = Category.order('name')
end
def new
@user = User.new
@categories = Category.order('name')
respond_to do |format|
format.html # new.html.erb
format.json { render json: @user }
end
end
def edit
@user = User.find(params[:id])
@categories = Category.order('name')
redirect_to root_url unless current_user.id == @user.id
end
def create
params[:user][:id_code] = User.random_numbers
params[:user][:url_name] = params[:user][:name].parameterize
@user = User.new(params[:user])
respond_to do |format|
if @user.save
Assignment.create(:user_id => @user.id, :role_id => MEMBER)
format.html { redirect_to root_url, notice: 'User was successfully created.' }
format.json { render json: @user, status: :created, location: @user }
else
format.html { render action: "new" }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
def update
@user = User.find(params[:id])
respond_to do |format|
if @user.update_attributes(params[:user])
format.html { redirect_to @user, notice: 'User was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: "edit" }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
def destroy
@user = User.find(params[:id])
@user.destroy
respond_to do |format|
format.html { redirect_to users_url }
format.json { head :no_content }
end
end
end
application_controller.rb
class ApplicationController < ActionController::Base
protect_from_forgery
before_filter :mailer_set_url_options
before_filter :set_current_user
helper_method :current_user_session, :current_user
def mailer_set_url_options
ActionMailer::Base.default_url_options[:host] = request.host_with_port
end
protected
def set_current_user
Authorization.current_user = current_user
end
private
def current_user_session
logger.debug "ApplicationController::current_user_session"
return @current_user_session if defined?(@current_user_session)
@current_user_session = UserSession.find
end
def current_user
logger.debug "ApplicationController::current_user"
return @current_user if defined?(@current_user)
@current_user = current_user_session && current_user_session.user
end
def authentication
logger.debug "ApplicationController::authentication"
unless current_user
#store_location
flash[:warning] = "You must be logged out to access this page"
redirect_to root_url
return false
end
end
end
用户会话.rb
class UserSession < Authlogic::Session::Base
# attr_accessible :data, :sessions_id
generalize_credentials_error_messages "Login info is invalid!"
def to_key
new_record? ? nil : [ self.send(self.class.primary_key) ]
end
self.logout_on_timeout = true
def persisted?
false
end
end
用户.rb
class User < ActiveRecord::Base
attr_accessible #list of all columns
acts_as_authentic do |c|
c.login_field = 'email'
c.logged_in_timeout(15.minutes)
end
has_many :assignments
has_many :roles, :through => :assignments
#validates...
# declarative_authentications
def role_symbols
roles.map do |role|
role.name.underscore.to_sym
end
end
end
我已经在第二天尝试解决此问题，但我仍然找不到问题...在数据库表中创建了 Authlogic 所需的所有数据，但是当我尝试登录时，我总是收到错误消息错误的凭据。.
有人可以帮我解决这个问题吗？我已经不知道如何解决它：/