[Rails] woriking under webrick but not under passenger

[Nenad Cuturic]

Hi!

I have just added login feature to my rails application (followed the
instruction from (Agile Web Development with Rails) but now I am getting
strange errors (looks to me like some kind of routing problem) under the
passenger/apache.

The error is:
500 Internal Server Error
The server encountered an internal error or misconfiguration and was
unable to complete your request.

>From the log:

  [4;36;1mSQL (0.3ms) [0m    [0;1mSET SQL_AUTO_IS_NULL=0 [0m


Processing ****Controller#index (for 192.168.1.101 at 2010-04-26
18:56:24) [GET]
   [4;35;1mUser Columns (1.7ms) [0m    [0mSHOW FIELDS FROM `users` [0m
   [4;36;1mUser Load (0.7ms) [0m    [0;1mSELECT * FROM `users` WHERE
(`users`.`id` IS NULL) LIMIT 1 [0m
Redirected to https://******/login/login_page
Filter chain halted as [:authorize] rendered_or_redirected.
Completed in 31ms (DB: 3) | 302 Found [https://******/]

Does anybody has any suggestion what I could do?

--------------------------------------------
class LoginController < ApplicationController

  def add_user
    @user = User.new(params[:user])
    if request.post? and @user.save
      flash.now[:notice] = "User #...@user.name} created"
      @user = User.new
    end
  end

  def login_page
    session[:user_id] = nil
    if request.post?
      user = User.authenticate(params[:name], params[:password])
      if user
        session[:user_id] = user.id
        session[:user_name] = user.name
        uri = session[:original_uri]
        session[:original_uri] = nil
        redirect_to(uri || { :action => "index" })
      else
        flash[:notice] = "Invalid user/password combination"
      end
    end
  end

  def logout
    session[:user_id] = nil
    flash[:notice] = "Logged out"
    redirect_to(:action => "login_page")
  end

  def index
  end

  def delete_user
    if request.post?
      user = User.find(params[:id])
      if User.count == 1
        flash[:notice] = "You can't remove last remaining user!"
      else
        user.destroy
      end
    end
    redirect_to(:action => :list_users)
  end

  def list_users
    @all_users = User.find(:all)
  end
end
------------------------------------------

class ApplicationController < ActionController::Base
  before_filter :authorize, :except => :login_page
  helper :all # include all helpers, all the time
  protect_from_forgery # See ActionController::RequestForgeryProtection
for details
  def create_default_variables(ctrl_name)
    session[:ctrl_name] = ctrl_name
  end
  # Scrub sensitive parameters from your log
  # filter_parameter_logging :password
  private
  def authorize
    unless User.find_by_id(session[:user_id])
      session[:original_uri] = request.request_uri
      flash[:notice] = "Please log in"
      redirect_to(:controller => "login", :action => "login_page")
    end
  end
end
------------------------------------------------
require 'digest/sha1'

class User < ActiveRecord::Base
  validates_presence_of :name
  validates_uniqueness_of :name
  attr_accessor :password_confirmation
  validates_confirmation_of :password

  def validate
    errors.add_to_base("Missing password") if hashed_password.blank?
  end

  def self.authenticate(name, password)
    user = self.find_by_name(name)
    if user
      expected_password = encrypted_password(password, user.salt)
      if user.hashed_password != expected_password
        user = nil
      end
    end
    user
  end

  # 'password' is a virtual attribute
  def password
    @password
  end
  def password=(pwd)
    @password = pwd
    create_new_salt
    self.hashed_password = User.encrypted_password(self.password,
self.salt)
  end

  def after_destroy
    if User.count.zero?
      raise "Can't delete last user"
    end
  end

  private
  def self.encrypted_password(password, salt)
    string_to_hash = password + "wibble" + salt # 'wibble' makes it
harder to guess
    Digest::SHA1.hexdigest(string_to_hash)
  end

  def create_new_salt
    self.salt = self.object_id.to_s + rand.to_s
  end
end
-----------------------------------------
login_page.html.erb

<div class="user-form">
  <fieldset>
    <legend>Please Log In</legend>
    <% form_tag do %>
      <p>
        <label for="name">Name:</label>
        <%= text_field_tag :name, params[:name] %>
      </p>
      <p>
        <label for="password">Password:</label>
        <%= password_field_tag :password, params[:password] %>
      </p>
      <p><%= submit_tag "Login" %></p>
    <% end %>
  </fieldset>
</div>
-------------------------------------------
routes.rb

ActionController::Routing::Routes.draw do |map|

  map.resources :controller1
  map.resources :controller2
...

  map.root :controller => "controller1"

  map.connect ':controller/:action/:id'
  map.connect ':controller/:action/:id.:format'
end
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