我可以通过修复Gemfile中的错误
来查看heroku中的输出此外，我可以以管理员身份登录...但只有一次...然后我的密码无法识别并登录 不成功...... 我无法在管理页面上保存我的密码（错误：密码没有匹配确认）并且无法登录 使用提供的管理员密码（错误：登录失败）
我尝试手动创建管理员和密码，但却出错了。
如何使用管理员凭据登录？
感谢
错误和相关文件如下
//错误
typo-1 (master) $ rails console
Loading development environment (Rails 3.0.17)
1.9.3-p551 :001 > User.create(:username => 'admin',
1.9.3-p551 :002 > :password => 'abc123',
1.9.3-p551 :003 > :password_confirmation => 'abc123')
ActiveRecord::UnknownAttributeError: unknown attribute: username
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1565:in `block in attributes='
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1561:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1561:in `attributes='
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1412:in `initialize'
from /home/ubuntu/workspace/typo-1/app/models/user.rb:53:in `initialize'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:502:in `new'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:502:in `create'
from (irb):1
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands/console.rb:44:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands/console.rb:8:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands.rb:23:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
1.9.3-p551 :004 > User.create(:username => 'admin',
1.9.3-p551 :005 > :password_confirmation => 'abc123')
ActiveRecord::UnknownAttributeError: unknown attribute: username
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1565:in `block in attributes='
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1561:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1561:in `attributes='
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:1412:in `initialize'
from /home/ubuntu/workspace/typo-1/app/models/user.rb:53:in `initialize'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:502:in `new'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/activerecord-3.0.17/lib/active_record/base.rb:502:in `create'
from (irb):4
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands/console.rb:44:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands/console.rb:8:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p551/gems/railties-3.0.17/lib/rails/commands.rb:23:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
1.9.3-p551 :006 >
//控制器/管理/ users_controller.rb
class Admin::UsersController < Admin::BaseController
cache_sweeper :blog_sweeper
def index
@users = User.order('login asc').page(params[:page]).per(this_blog.admin_display_elements)
end
def new
@user = User.new
@user.attributes = params[:user]
@user.text_filter = TextFilter.find_by_name(this_blog.text_filter)
setup_profiles
@user.name = @user.login
if request.post? and @user.save
flash[:notice] = _('User was successfully created.')
redirect_to :action => 'index'
end
end
def edit
@user = params[:id] ? User.find_by_id(params[:id]) : current_user
setup_profiles
@user.attributes = params[:user]
if request.post? and @user.save
if @user.id = current_user.id
current_user = @user
end
flash[:notice] = _('User was successfully updated.')
redirect_to :action => 'index'
end
end
def destroy
@record = User.find(params[:id])
return(render 'admin/shared/destroy') unless request.post?
@record.destroy if User.count > 1
redirect_to :action => 'index'
end
private
def setup_profiles
@profiles = Profile.find(:all, :order => 'id')
end
end
//模型/ user.rb
require 'digest/sha1'
# Typo user.
class User < ActiveRecord::Base
include ConfigManager
belongs_to :profile
belongs_to :text_filter
delegate :name, :to => :text_filter, :prefix => true
delegate :label, :to => :profile, :prefix => true
has_many :notifications, :foreign_key => 'notify_user_id'
has_many :notify_contents, :through => :notifications,
:source => 'notify_content',
:uniq => true
has_many :articles, :order => 'created_at DESC'
serialize :settings, Hash
# Settings
setting :notify_watch_my_articles, :boolean, true
setting :editor, :string, 'visual'
setting :firstname, :string, ''
setting :lastname, :string, ''
setting :nickname, :string, ''
setting :description, :string, ''
setting :url, :string, ''
setting :msn, :string, ''
setting :aim, :string, ''
setting :yahoo, :string, ''
setting :twitter, :string, ''
setting :jabber, :string, ''
setting :show_url, :boolean, false
setting :show_msn, :boolean, false
setting :show_aim, :boolean, false
setting :show_yahoo, :boolean, false
setting :show_twitter, :boolean, false
setting :show_jabber, :boolean, false
setting :admin_theme, :string, 'blue'
# echo "typo" | sha1sum -
class_attribute :salt
def self.salt
'20ac4d290c2293702c64b3b287ae5ea79b26a5c1'
end
attr_accessor :last_venue
def initialize(*args)
super
self.settings ||= {}
end
def self.authenticate(login, pass)
find(:first,
:conditions => ["login = ? AND password = ? AND state = ?", login, password_hash(pass), 'active'])
end
def update_connection_time
self.last_venue = last_connection
self.last_connection = Time.now
self.save
end
# These create and unset the fields required for remembering users between browser closes
def remember_me
remember_me_for 2.weeks
end
def remember_me_for(time)
remember_me_until time.from_now.utc
end
def remember_me_until(time)
self.remember_token_expires_at = time
self.remember_token = Digest::SHA1.hexdigest("#{email}--#{remember_token_expires_at}")
save(:validate => false)
end
def forget_me
self.remember_token_expires_at = nil
self.remember_token = nil
save(:validate => false)
end
def permalink_url(anchor=nil, only_path=false)
blog = Blog.default # remove me...
blog.url_for(
:controller => 'authors',
:action => 'show',
:id => login,
:only_path => only_path
)
end
def self.authenticate?(login, pass)
user = self.authenticate(login, pass)
return false if user.nil?
return true if user.login == login
false
end
def self.find_by_permalink(permalink)
self.find_by_login(permalink).tap do |user|
raise ActiveRecord::RecordNotFound unless user
end
end
def project_modules
profile.project_modules
end
# Generate Methods takes from AccessControl rules
# Example:
#
# def publisher?
# profile.label == :publisher
# end
AccessControl.roles.each do |role|
define_method "#{role.to_s.downcase}?" do
profile.label.to_s.downcase == role.to_s.downcase
end
end
def self.to_prefix
'author'
end
def simple_editor?
editor == 'simple'
end
def password=(newpass)
@password = newpass
end
def password(cleartext = nil)
if cleartext
@password.to_s
else
@password || read_attribute("password")
end
end
def article_counter
articles.size
end
def display_name
name
end
def permalink
login
end
def to_param
permalink
end
def admin?
profile.label == Profile::ADMIN
end
protected
# Apply SHA1 encryption to the supplied password.
# We will additionally surround the password with a salt
# for additional security.
def self.password_hash(pass)
Digest::SHA1.hexdigest("#{salt}--#{pass}--")
end
def password_hash(pass)
self.class.password_hash(pass)
end
before_create :crypt_password
# Before saving the record to database we will crypt the password
# using SHA1.
# We never store the actual password in the DB.
# But before the encryption, we send an email to user for he can remind his
# password
def crypt_password
send_create_notification
write_attribute "password", password_hash(password(true))
@password = nil
end
before_update :crypt_unless_empty
# If the record is updated we will check if the password is empty.
# If its empty we assume that the user didn't want to change his
# password and just reset it to the old value.
def crypt_unless_empty
if password(true).empty?
user = self.class.find(self.id)
write_attribute "password", user.password
else
crypt_password
end
end
before_validation :set_default_profile
def set_default_profile
if User.count.zero?
self.profile ||= Profile.find_by_label('admin')
else
self.profile ||= Profile.find_by_label('contributor')
end
end
validates_uniqueness_of :login, :on => :create
validates_uniqueness_of :email, :on => :create
validates_length_of :password, :within => 5..40, :if => Proc.new { |user|
user.read_attribute('password').nil? or user.password.to_s.length > 0
}
validates_presence_of :login
validates_presence_of :email
validates_confirmation_of :password
validates_length_of :login, :within => 3..40
private
# Send a mail of creation user to the user create
def send_create_notification
begin
email_notification = NotificationMailer.notif_user(self)
EmailNotify.send_message(self, email_notification)
rescue => err
logger.error "Unable to send notification of create user email: #{err.inspect}"
end
end
end
//编辑：将user_id替换为登录
$ rails console
Loading development environment (Rails 3.0.17)
1.9.3-p551 :001 > User.create(login: 'admin', password: 'password123', password_confirmation: 'password123')
=> #<User id: nil, login: "admin", password: nil, email: nil, name: nil, notify_via_email: nil, notify_on_new_articles: nil, notify_on_comments: nil, profile_id: 3, remember_token: nil, remember_token_expires_at: nil, text_filter_id: "1", state: "active", last_connection: nil, settings: {}>
1.9.3-p551 :002 > exit
答案 0 :(得分：0)
根据您的错误消息，您的username模型中没有User字段。
ActiveRecord::UnknownAttributeError: unknown attribute: username
我认为您在模型中使用属性login。尝试将username替换为login，看看是否有效。
User.create(login: 'admin', password: 'password123', password_confirmation: 'password123')
或者您可以发布用户模型的架构，我们可以看看。
答案 1 :(得分：0)
Typo是一款古老的传统不安全应用程序，没有人特别支持。
此版本首先不支持电子邮件和登录凭据。
这就是为什么你只能使用初始凭据登录并且如果你想续订这个凭证就会出错。
最新版的拼写错误（现称为publify）：
https://github.com/publify/publify
这个版本应该支持电子邮件并且应该维护。