Merge branch 'develop' into help_develop

Conflicts:
	users/app/views/sessions/_nav.html.haml

24 files changed, 227 insertions, 115 deletions

diff --git a/users/app/assets/javascripts/srp b/users/app/assets/javascripts/srp
-Subproject efac662cdf31bc4b61ffb97b8c398e22a86c364
+Subproject fff770a866b44abce6fe0fc5d5ffde034225436
diff --git a/users/app/assets/javascripts/users.js.coffee b/users/app/assets/javascripts/users.js.coffee
index ab437f6..f0bb3dd 100644
--- a/users/app/assets/javascripts/users.js.coffee
+++ b/users/app/assets/javascripts/users.js.coffee
@@ -1,47 +1,31 @@
 preventDefault = (event) ->
   event.preventDefault()
 
-validOrAbort = (event) ->
-  errors = {}
-  
-  abortIfErrors = ->
-    return if $.isEmptyObject(errors)
-    # we're relying on client_side_validations here instead of printing
-    # our own errors. This gets us translatable error messages.
-    $('.control-group.error input, .control-group.error select, control-group.error textarea').first().focus()
-    event.stopImmediatePropagation()
-    
-  validatePassword = ->
-    password = $('#srp_password').val()
-    confirmation = $('#srp_password_confirmation').val()
-    login = $('#srp_username').val()
-  
-    if password != confirmation
-      errors.password_confirmation = "Confirmation does not match!"
-    if password == login
-      errors.password = "Password and Login may not match!"
-    if password.length < 8
-      errors.password = "Password needs to be at least 8 characters long!"
+srp.session = new srp.Session()
+srp.signedUp = ->
+  srp.login
 
-  validatePassword()
-  abortIfErrors()
-  
-  
-signup = (event) ->
-  srp = new SRP(jqueryRest())
-  srp.register ->
-    window.location = '/'
+srp.loggedIn = ->
+  window.location = '/'
 
-login = (event) ->
-  srp = new SRP(jqueryRest())
-  srp.identify ->
-    window.location = '/'
+#// TODO: not sure this is what we want.
+srp.updated = ->
+  window.location = '/'
 
+srp.error = (message) ->
+  if $.isPlainObject(message) && message.errors
+    for field, error of message.errors
+      element = $('form input[name$="['+field+']"]')
+      next unless element
+      element.trigger('element:validate:fail.ClientSideValidations', error).data('valid', false)
+  else
+    alert(message)
 
 $(document).ready ->
   $('#new_user').submit preventDefault
-  $('#new_user').submit validOrAbort
-  $('#new_user').submit signup
+  $('#new_user').submit srp.signup
   $('#new_session').submit preventDefault
-  $('#new_session').submit login
+  $('#new_session').submit srp.login
+  $('.user.form.edit').submit srp.update
+  $('.user.form.edit').submit preventDefault
 
diff --git a/users/app/controllers/controller_extension/authentication.rb b/users/app/controllers/controller_extension/authentication.rb
index 1726278..f2184d9 100644
--- a/users/app/controllers/controller_extension/authentication.rb
+++ b/users/app/controllers/controller_extension/authentication.rb
@@ -7,8 +7,12 @@ module ControllerExtension::Authentication
     helper_method :current_user, :logged_in?, :admin?
   end
 
-  def authentication_error
-    warden.winning_strategy.try(:message)
+  def authentication_errors
+    return unless errors = warden.winning_strategy.try(:message)
+    errors.inject({}) do |translated,err|
+      translated[err.first] = I18n.t(err.last)
+      translated
+    end
   end
 
   def logged_in?
diff --git a/users/app/controllers/sessions_controller.rb b/users/app/controllers/sessions_controller.rb
index 486f67e..bc910b5 100644
--- a/users/app/controllers/sessions_controller.rb
+++ b/users/app/controllers/sessions_controller.rb
@@ -3,7 +3,11 @@ class SessionsController < ApplicationController
   skip_before_filter :verify_authenticity_token
 
   def new
-    @errors = authentication_error
+    @session = Session.new
+    if authentication_errors
+      @errors = authentication_errors
+      render :status => 422
+    end
   end
 
   def create
diff --git a/users/app/controllers/users_controller.rb b/users/app/controllers/users_controller.rb
index 82d2eac..4912ac8 100644
--- a/users/app/controllers/users_controller.rb
+++ b/users/app/controllers/users_controller.rb
@@ -1,18 +1,37 @@
 class UsersController < ApplicationController
 
-  skip_before_filter :verify_authenticity_token
+  skip_before_filter :verify_authenticity_token, :only => [:create]
+
+  before_filter :fetch_user, :only => [:edit, :update]
+  before_filter :authorize_admin, :only => [:index]
 
   respond_to :json, :html
 
+  def index
+    @users = User.all
+  end
+
   def new
     @user = User.new
   end
 
   def create
-    @user = User.create!(params[:user])
-    respond_with(@user, :location => root_url, :notice => "Signed up!")
-  rescue VALIDATION_FAILED => e
-    @user = e.document
-    respond_with(@user, :location => new_user_path)
+    @user = User.create(params[:user])
+    respond_with @user
+  end
+
+  def edit
+  end
+
+  def update
+    @user.update_attributes(params[:user])
+    respond_with @user
+  end
+
+  protected
+
+  def fetch_user
+    @user = User.find_by_param(params[:id])
+    access_denied unless @user == current_user
   end
 end
diff --git a/users/app/models/session.rb b/users/app/models/session.rb
new file mode 100644
index 0000000..a9fdb1b
--- /dev/null
+++ b/users/app/models/session.rb
@@ -0,0 +1,34 @@
+class Session < SRP::Session
+  include ActiveModel::Validations
+
+  attr_accessor :login
+
+  validates :login,
+    :presence => true,
+    :format => { :with => /\A[A-Za-z\d_]+\z/,
+      :message => "Only letters, digits and _ allowed" }
+
+  def initialize(user = nil, aa = nil)
+    super(user, aa) if user
+  end
+
+  def persisted?
+    false
+  end
+
+  def new_record?
+    true
+  end
+
+  def to_model
+    self
+  end
+
+  def to_key
+    [object_id]
+  end
+
+  def to_param
+    nil
+  end
+end
diff --git a/users/app/models/user.rb b/users/app/models/user.rb
index 824c439..39d079a 100644
--- a/users/app/models/user.rb
+++ b/users/app/models/user.rb
@@ -9,7 +9,8 @@ class User < CouchRest::Model::Base
     :presence => true
 
   validates :login,
-    :uniqueness => true
+    :uniqueness => true,
+    :if => :serverside?
 
   validates :login,
     :format => { :with => /\A[A-Za-z\d_]+\z/,
@@ -29,22 +30,18 @@ class User < CouchRest::Model::Base
   end
 
   class << self
-    def find_by_param(login)
-      return find_by_login(login) || raise(RECORD_NOT_FOUND)
-    end
+    alias_method :find_by_param, :find
 
     # valid set of attributes for testing
     def valid_attributes_hash
       { :login => "me",
-        :password_verifier => "1234ABC",
+        :password_verifier => "1234ABCD",
         :password_salt => "4321AB" }
     end
 
   end
 
-  def to_param
-    self.login
-  end
+  alias_method :to_param, :id
 
   def to_json(options={})
     {
@@ -78,4 +75,9 @@ class User < CouchRest::Model::Base
   def password
     password_verifier
   end
+
+  # used as a condition for validations that are server side only
+  def serverside?
+    true
+  end
 end
diff --git a/users/app/views/sessions/_admin_nav.html.haml b/users/app/views/sessions/_admin_nav.html.haml
new file mode 100644
index 0000000..14dfbdc
--- /dev/null
+++ b/users/app/views/sessions/_admin_nav.html.haml
@@ -0,0 +1,6 @@
+%a#admin-menu{"data-toggle" => "dropdown", :role => :button}
+  Admin
+%ul.dropdown-menu{:role => "menu", "aria-labelledby" => "admin-menu"}
+  %li
+    = link_to Ticket.model_name.human(:count => ""), tickets_path, {:tabindex => -1}
+    = link_to User.model_name.human(:count => ""), users_path, {:tabindex => -1}
diff --git a/users/app/views/sessions/_nav.html.haml b/users/app/views/sessions/_nav.html.haml
index b738504..398a794 100644
--- a/users/app/views/sessions/_nav.html.haml
+++ b/users/app/views/sessions/_nav.html.haml
@@ -1,11 +1,11 @@
-- if logged_in?
+but - if logged_in?
+  - if admin?
+    %li.dropdown
+      = render 'sessions/admin_nav'
   %li
-    = 'logged in as ' + current_user.login
+    = link_to current_user.login, edit_user_path(current_user)
   %li
     = link_to t(:logout), logout_path
-  - if admin?
-    %li
-      = 'ADMIN' # obviously not like this
 - else
   %li
     = link_to t(:login), login_path
diff --git a/users/app/views/sessions/new.html.haml b/users/app/views/sessions/new.html.haml
index c91d3f2..a04f584 100644
--- a/users/app/views/sessions/new.html.haml
+++ b/users/app/views/sessions/new.html.haml
@@ -1,6 +1,6 @@
 .span8.offset2
   %h2=t :login
-  = simple_form_for :session, :url => sessions_path, :html => { :id => :new_session, :class => 'form-horizontal' } do |f|
+  = simple_form_for @session, :validate => true, :html => { :id => :new_session, :class => 'form-horizontal' } do |f|
     %legend=t :login_message
     = f.input :login, :input_html => { :id => :srp_username }
     = f.input :password, :required => true, :input_html => { :id => :srp_password }
diff --git a/users/app/views/users/_form.html.haml b/users/app/views/users/_form.html.haml
new file mode 100644
index 0000000..fc835af
--- /dev/null
+++ b/users/app/views/users/_form.html.haml
@@ -0,0 +1,9 @@
+- html = {:class => 'form-horizontal user form ' + (@user.new_record? ? 'new' : 'edit')}
+= simple_form_for @user, :validate => true, :format => :json, :html => html do |f|
+  %legend
+    = @user.new_record? ? t(:signup_message) : t(:edit_settings)
+  = f.input :login, :input_html => { :id => :srp_username }
+  = f.input :password, :required => true, :validate => true, :input_html => { :id => :srp_password }
+  = f.input :password_confirmation, :required => true, :input_html => { :id => :srp_password_confirmation }
+  = f.button :submit, :class => 'btn-primary' 
+  = link_to t(:cancel), root_url, :class => :btn
diff --git a/users/app/views/users/edit.html.haml b/users/app/views/users/edit.html.haml
new file mode 100644
index 0000000..8298443
--- /dev/null
+++ b/users/app/views/users/edit.html.haml
@@ -0,0 +1,3 @@
+.span8.offset2
+  %h2=t :settings
+  = render 'form'
diff --git a/users/app/views/users/index.html.haml b/users/app/views/users/index.html.haml
new file mode 100644
index 0000000..7db6038
--- /dev/null
+++ b/users/app/views/users/index.html.haml
@@ -0,0 +1 @@
+%h1= User.model_name.human(:count =>@users.count)
diff --git a/users/app/views/users/new.html.haml b/users/app/views/users/new.html.haml
index be14c52..c1c4208 100644
--- a/users/app/views/users/new.html.haml
+++ b/users/app/views/users/new.html.haml
@@ -1,9 +1,3 @@
 .span8.offset2
   %h2=t :signup
-  = simple_form_for @user, :validate => true, :html => {:class => 'form-horizontal'} do |f|
-    %legend=t :signup_message
-    = f.input :login, :input_html => { :id => :srp_username }
-    = f.input :password, :required => true, :validate => true, :input_html => { :id => :srp_password }
-    = f.input :password_confirmation, :required => true, :input_html => { :id => :srp_password_confirmation }
-    = f.button :submit, :value => t(:signup), :class => 'btn-primary' 
-    = link_to t(:cancel), root_url, :class => :btn
+  = render 'form'
diff --git a/users/config/locales/en.yml b/users/config/locales/en.yml
index 172b85f..1260494 100644
--- a/users/config/locales/en.yml
+++ b/users/config/locales/en.yml
@@ -4,3 +4,11 @@ en:
   cancel: "Cancel"
   login: "Login"
   login_message: "Please login with your account."
+  wrong_password: "wrong password"
+  user_not_found: "could not be found"
+
+  activemodel:
+    models:
+      user: 
+        one: User
+        other: "%{count} Users"
diff --git a/users/config/routes.rb b/users/config/routes.rb
index 522c40c..1d144b4 100644
--- a/users/config/routes.rb
+++ b/users/config/routes.rb
@@ -5,6 +5,6 @@ Rails.application.routes.draw do
   resources :sessions, :only => [:new, :create, :update, :destroy]
 
   get "signup" => "users#new", :as => "signup"
-  resources :users, :only => [:new, :create]
+  resources :users
 
 end
diff --git a/users/lib/warden/strategies/secure_remote_password.rb b/users/lib/warden/strategies/secure_remote_password.rb
index 8266e2d..594e27e 100644
--- a/users/lib/warden/strategies/secure_remote_password.rb
+++ b/users/lib/warden/strategies/secure_remote_password.rb
@@ -26,15 +26,16 @@ module Warden
 
       def validate!
         user = session[:handshake].authenticate(params['client_auth'].hex)
-        user ? success!(user) : fail!(:password => "Could not log in")
+        user ? success!(user) : fail!(:password => "wrong_password")
       end
 
       def initialize!
-        user = User.find_by_param(id)
-        session[:handshake] = user.initialize_auth(params['A'].hex)
-        custom! json_response(session[:handshake])
-      rescue RECORD_NOT_FOUND
-        fail! :login => "User not found!"
+        if user = User.find_by_login(id)
+          session[:handshake] = user.initialize_auth(params['A'].hex)
+          custom! json_response(session[:handshake])
+        else
+          fail! :login => "user_not_found"
+        end
       end
 
       def json_response(object)
diff --git a/users/test/functional/sessions_controller_test.rb b/users/test/functional/sessions_controller_test.rb
index 8f2d95c..9df4455 100644
--- a/users/test/functional/sessions_controller_test.rb
+++ b/users/test/functional/sessions_controller_test.rb
@@ -22,15 +22,16 @@ class SessionsControllerTest < ActionController::TestCase
     request.env['warden'].expects(:winning_strategy)
     get :new, :format => :json
     assert_response :success
-    assert_json_response :errors => nil
+    assert_json_error nil
   end
 
   test "renders warden errors" do
-    strategy = stub :message => "Warden auth did not work"
-    request.env['warden'].expects(:winning_strategy).returns(strategy)
+    strategy = stub :message => {:field => :translate_me}
+    request.env['warden'].stubs(:winning_strategy).returns(strategy)
+    I18n.expects(:t).with(:translate_me).at_least_once.returns("translation stub")
     get :new, :format => :json
-    assert_response :success
-    assert_json_response :errors => strategy.message
+    assert_response 422
+    assert_json_error :field => "translation stub"
   end
 
   # Warden takes care of parsing the params and
diff --git a/users/test/functional/users_controller_test.rb b/users/test/functional/users_controller_test.rb
index 1cb28a6..ced8ee9 100644
--- a/users/test/functional/users_controller_test.rb
+++ b/users/test/functional/users_controller_test.rb
@@ -1,6 +1,8 @@
 require 'test_helper'
 
 class UsersControllerTest < ActionController::TestCase
+  include StubRecordHelper
+
   test "should get new" do
     get :new
     assert_equal User, assigns(:user).class
@@ -8,26 +10,41 @@ class UsersControllerTest < ActionController::TestCase
   end
 
   test "should create new user" do
-    params = User.valid_attributes_hash
-    user = stub params.merge(:id => 123)
-    params.stringify_keys!
-    User.expects(:create!).with(params).returns(user)
-    post :create, :user => params
+    user = stub_record User
+    User.expects(:create).with(user.params).returns(user)
+    post :create, :user => user.params, :format => :json
     assert_nil session[:user_id]
-    assert_response :redirect
-    assert_redirected_to root_url
+    assert_json_response user
+    assert_response :success
   end
 
   test "should redirect to signup form on failed attempt" do
     params = User.valid_attributes_hash.slice(:login)
     user = User.new(params)
     params.stringify_keys!
-    User.expects(:create!).with(params).raises(VALIDATION_FAILED.new(user))
-    post :create, :user => params
-    assert_nil session[:user_id]
+    assert !user.valid?
+    User.expects(:create).with(params).returns(user)
+    post :create, :user => params, :format => :json
+    assert_json_error user.errors.messages
+    assert_response 422
+  end
+
+  test "should get edit view" do
+    user = stub_record User
+    User.expects(:find_by_param).with(user.id.to_s).returns(user)
+    login user
+    get :edit, :id => user.id
     assert_equal user, assigns[:user]
-    assert_response :redirect
-    assert_redirected_to new_user_path
   end
 
+  test "should process updated params" do
+    user = stub_record User
+    user.expects(:update_attributes).with(user.params).returns(true)
+    User.expects(:find_by_param).with(user.id.to_s).returns(user)
+    login user
+    put :update, :user => user.params, :id => user.id, :format => :json
+    assert_equal user, assigns[:user]
+    assert_equal " ", @response.body
+    assert_response 204
+  end
 end
diff --git a/users/test/integration/api/account_flow_test.rb b/users/test/integration/api/account_flow_test.rb
index c9a7109..add12fe 100644
--- a/users/test/integration/api/account_flow_test.rb
+++ b/users/test/integration/api/account_flow_test.rb
@@ -16,24 +16,6 @@ class AccountFlowTest < ActiveSupport::TestCase
     Warden.test_reset!
   end
 
-  # this test wraps the api and implements the interface the ruby-srp client.
-  def handshake(login, aa)
-    post "/sessions.json", :login => login, 'A' => aa.to_s(16), :format => :json
-    assert last_response.successful?
-    response = JSON.parse(last_response.body)
-    if response['errors']
-      raise RECORD_NOT_FOUND.new(response['errors'])
-    else
-      return response['B'].hex
-    end
-  end
-
-  def validate(m)
-    put "/sessions/" + @login + '.json', :client_auth => m.to_s(16), :format => :json
-    assert last_response.successful?
-    return JSON.parse(last_response.body)
-  end
-
   def setup
     @login = "integration_test_user"
     User.find_by_login(@login).tap{|u| u.destroy if u}
@@ -52,6 +34,22 @@ class AccountFlowTest < ActiveSupport::TestCase
     @user.destroy if @user # make sure we can run this test again
   end
 
+  # this test wraps the api and implements the interface the ruby-srp client.
+  def handshake(login, aa)
+    post "/sessions.json", :login => login, 'A' => aa.to_s(16), :format => :json
+    response = JSON.parse(last_response.body)
+    if response['errors']
+      raise RECORD_NOT_FOUND.new(response['errors'])
+    else
+      return response['B'].hex
+    end
+  end
+
+  def validate(m)
+    put "/sessions/" + @login + '.json', :client_auth => m.to_s(16), :format => :json
+    return JSON.parse(last_response.body)
+  end
+
   test "signup response" do
     assert_json_response :login => @login, :ok => true
     assert last_response.successful?
@@ -59,6 +57,7 @@ class AccountFlowTest < ActiveSupport::TestCase
 
   test "signup and login with srp via api" do
     server_auth = @srp.authenticate(self)
+    assert last_response.successful?
     assert_nil server_auth["errors"]
     assert server_auth["M2"]
   end
@@ -66,7 +65,8 @@ class AccountFlowTest < ActiveSupport::TestCase
   test "signup and wrong password login attempt" do
     srp = SRP::Client.new(@login, "wrong password")
     server_auth = srp.authenticate(self)
-    assert_equal "Could not log in", server_auth["errors"]['password']
+    assert_json_error :password => "wrong password"
+    assert !last_response.successful?
     assert_nil server_auth["M2"]
   end
 
@@ -76,6 +76,8 @@ class AccountFlowTest < ActiveSupport::TestCase
     assert_raises RECORD_NOT_FOUND do
       server_auth = srp.authenticate(self)
     end
+    assert_json_error :login => "could not be found"
+    assert !last_response.successful?
     assert_nil server_auth
   end
 
diff --git a/users/test/support/auth_test_helper.rb b/users/test/support/auth_test_helper.rb
index 795a977..ca166bf 100644
--- a/users/test/support/auth_test_helper.rb
+++ b/users/test/support/auth_test_helper.rb
@@ -11,6 +11,9 @@ module AuthTestHelper
 
   def login(user = nil)
     @current_user = user || stub
+    unless @current_user.respond_to? :is_admin?
+      @current_user.stubs(:is_admin?).returns(false)
+    end
     request.env['warden'] = stub :user => @current_user
     return @current_user
   end
diff --git a/users/test/support/stub_record_helper.rb b/users/test/support/stub_record_helper.rb
new file mode 100644
index 0000000..e744ad7
--- /dev/null
+++ b/users/test/support/stub_record_helper.rb
@@ -0,0 +1,19 @@
+module StubRecordHelper
+
+  # Create a stub that has the usual functions of a database record.
+  # It won't fail on rendering a form for example.
+  def stub_record(klass, params = {}, persisted = true)
+    if klass.respond_to?(:valid_attributes_hash)
+      params.reverse_merge!(klass.valid_attributes_hash)
+    end
+    params[:params] = params.stringify_keys
+    params.reverse_merge! :id => 123,
+      :class => klass,
+      :to_key => ['123'],
+      :to_json => %Q({"stub":"#{klass.name}"}),
+      :new_record? => !persisted,
+      :persisted? => persisted
+    stub params
+  end
+
+end
diff --git a/users/test/unit/user_test.rb b/users/test/unit/user_test.rb
index 9977fca..2269d4e 100644
--- a/users/test/unit/user_test.rb
+++ b/users/test/unit/user_test.rb
@@ -5,6 +5,7 @@ class UserTest < ActiveSupport::TestCase
   include SRP::Util
   setup do
     @attribs = User.valid_attributes_hash
+    User.find_by_login(@attribs[:login]).try(:destroy)
     @user = User.new(@attribs)
   end
 
@@ -23,14 +24,14 @@ class UserTest < ActiveSupport::TestCase
     assert !@user.valid?
   end
 
-  test "find_by_param gets User by login" do
+  test "find_by_param gets User by id" do
     @user.save
-    assert_equal @user, User.find_by_param(@user.login)
+    assert_equal @user, User.find_by_param(@user.id)
     @user.destroy
   end
 
-  test "to_param gives user login" do
-    assert_equal @user.login, @user.to_param
+  test "to_param gives user id" do
+    assert_equal @user.id, @user.to_param
   end
 
   test "verifier returns number for the hex in password_verifier" do
diff --git a/users/test/unit/warden_strategy_secure_remote_password_test.rb b/users/test/unit/warden_strategy_secure_remote_password_test.rb
index 79480f0..319809a 100644
--- a/users/test/unit/warden_strategy_secure_remote_password_test.rb
+++ b/users/test/unit/warden_strategy_secure_remote_password_test.rb
@@ -32,7 +32,7 @@ class WardenStrategySecureRemotePasswordTest < ActiveSupport::TestCase
     User.expects(:find_by_param).with(unknown).raises(RECORD_NOT_FOUND)
     post :create, :login => unknown
     assert_response :success
-    assert_json_response :errors => {"login" => ["unknown user"]}
+    assert_json_error "login" => ["unknown user"]
   end
 
   test "should authorize" do
@@ -56,7 +56,7 @@ class WardenStrategySecureRemotePasswordTest < ActiveSupport::TestCase
     post :update, :id => @user.login, :client_auth => @client_hex
     assert_nil session[:handshake]
     assert_nil session[:user_id]
-    assert_json_response :errors => {"password" => ["wrong password"]}
+    assert_json_error "password" => ["wrong password"]
   end
 
 =end