I would like to be able to authenticate through a curl style !
So I would like to get a Token when I signed in :
curl -X POST 'http://localhost:3000/users/sign_in.json' -d 'user[email]=em...#provider.us&user[password]=pass'
But if I perform this action I only get :
{"email":"em...#provider.us","name":"Name of the user"}
How I could add some specific fields like authentication_token ?
Is what I want to do is right ? Is there any other better way to do
this ?
Thanks !
I created a Controller named SessionController
class Users::SessionsController < Devise::SessionsController
append_view_path 'app/views/devise'
def create
respond_to do |format|
format.html { super }
format.json {
warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#new")
current_user.ensure_authentication_token!
render :json => {:user => current_user.api_attributes, :auth_token => current_user.authentication_token}.to_json, :status => :ok
}
end
end
def destroy
respond_to do |format|
format.html { super }
format.json {
warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#new")
current_user.empty_authentication_token!
render :json => {}.to_json, :status => :ok
}
end
end
end
And added this to the root file :
devise_for :users, :controllers => { :sessions => "users/sessions" }
And it works :-)
Related
upload controller
def create
#upload = #order.uploads.build(params[:uploadtwo])
respond_to do |format|
if #upload.save
format.html { redirect_to root_path, :notice => 'File was successfully uploaded.' }
format.json { render :json => #upload, :status => :created, :location => #upload }
else
format.html { render :action => "new" }
format.json { render :json => #upload.errors, :status => :unprocessable_entity }
end
end
upload model
belongs_to :order
order model
has_many :uploads
i get error [NoMethodError in UploadtwosController#create ], [undefined method `uploads' for nil:NilClass]
anybody knows what am not doing?
Just declaring belongs_to :order in your Upload model does not mean that #order will automatically be defined in the controller. Perhaps what you want is a before_filter in the controller which will set #order?
I just wandered the difference between:
format.json { render :json => #post, :include => [ :user ] }
...and
format.json { render :json => #post.to_json(:include => [ :user ]) }
They both seem to work?
it's the same. if you have a look at actionpack renderers.rb you will see how it works:
add :json do |json, options|
json = json.to_json(options) unless json.kind_of?(String)
json = "#{options[:callback]}(#{json})" unless options[:callback].blank?
self.content_type ||= Mime::JSON
json
end
I have a method returning this:
format.json { render :json => #call, :include => :customer }
However, I want the #call.created_at to return as a more readable datetime.
How can I do that?
thanks
You can create a method in your model to prettify the time.
class Call < ActiveRecord::Base
def formatted_time
#Pretty time
end
end
format.json { render :json => #call, :include => :customer, :methods => :formatted_time }
Am having trouble getting the Atom feed function to work on my blog. I am using the Kaminari plug-in to paginate my articles - 6 per page. With the code below, when a user clicks on the RSS Feed image they are asked to log-in instead of subscribing to the feed! Any help would be appreciated with this issue...
application.html.erb
page head <%= auto_discovery_link_tag(:atom, feed_path, { :title => "My ATOM Feed" }) %>
page body <%= image_tag("feed.png", {:alt => 'Atom feed', :class=>"feed"}) %>Subscribe
routes.rb
match '/feed' => 'articles#feed', :as => :feed, :defaults => { :format => 'atom' }
articles_controller
class ArticlesController < ApplicationController
before_filter :authenticate_user!, :except => [:index, :show]
# GET /articles
# GET /articles.xml
# display articles on the home page
def index
#articles = Article.published.page(params[:page]).per(6).ordered
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => #articles }
format.atom { render :atom => #articles }
end
end
# GET /articles/1
# GET /articles/1.xml
def show
#article = Article.find(params[:id])
#comment = Comment.new(:article=>#article)
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => #article }
end
end
# GET /articles/new
# GET /articles/new.xml
def new
#article = Article.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => #article }
end
end
# GET /articles/1/edit
def edit
#article = Article.find(params[:id])
authorize! :edit, #article
end
# POST /articles
# POST /articles.xml
def create
#authorize! :create, #article
#article = Article.new(params[:article])
#article.user_id = current_user.id
respond_to do |format|
if #article.save
format.html { redirect_to(#article, :notice => 'Worry was successfully created.') }
format.xml { render :xml => #article, :status => :created, :location => #article }
else
format.html { render :action => "new" }
format.xml { render :xml => #article.errors, :status => :unprocessable_entity }
end
end
end
# PUT /articles/1
# PUT /articles/1.xml
def update
#article = Article.find(params[:id])
authorize! :update, #article
respond_to do |format|
if #article.update_attributes(params[:article])
format.html { redirect_to(#article, :notice => 'Worry was successfully updated.') }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => #article.errors, :status => :unprocessable_entity }
end
end
end
# DELETE /articles/1
# DELETE /articles/1.xml
def destroy
#article = Article.find(params[:id])
authorize! :destroy, #article
#article.destroy
respond_to do |format|
format.html { redirect_to(articles_url) }
format.xml { head :ok }
end
end
end
views/articles/feed.atom.builder
atom_feed :language => 'en-US' do |feed|
feed.title "mysite.com"
feed.updated(#articles.blank? ? Time.now : #articles.first.created_at)
#articles.each do |article|
feed.entry article, :published => article.accepted do |entry|
entry.title article.title
entry.author do |author|
author.name article.user.fullname
end
end
end
end
Update this line in your articles_controller:
before_filter :authenticate_user!, :except => [:index, :show]
... with:
before_filter :authenticate_user!, :except => [:index, :show, :feed]
This will prevent the request for authentication.
Two suggestions:
1) Add :url and :root_url to the atom_feed call.
2) Change:
feed.updated #articles.first.created_at
to:
feed.updated(#articles.blank? ? Time.now : #articles.first.created_at)
I am playing with rails 3.0.6 with ruby 1.9.2,
the app is working on browser but not in testing..
1) I created a new rails application by "rails new myapp"
2) Generate a scaffold "rails generate scaffold user username:string hashed_password:string salt:string"
3) after that, i changed the users_controller a bit
# POST /users
# POST /users.xml
def create
#user = User.new(params[:user])
respond_to do |format|
if #user.save
// change #user to usrs_url
format.html { redirect_to(users_url, :notice => "User #{#user.username} was successfully created.") }
format.xml { render :xml => #user, :status => :created, :location => #user }
else
format.html { render :action => "new" }
format.xml { render :xml => #user.errors, :status => :unprocessable_entity }
end
end
end
# PUT /users/1
# PUT /users/1.xml
def update
#user = User.find(params[:id])
respond_to do |format|
if #user.update_attributes(params[:user])
// change #user to usrs_url
format.html { redirect_to(users_url, :notice => "User #{#user.username} was successfully updated.") }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => #user.errors, :status => :unprocessable_entity }
end
end
end
4) so i try to modify tests as well:
setup do
#input_attributes = {
:username => 'username#goodmail.com',
:password => 'secret',
:password_confirmation => 'secret'
}
#user = users(:one)
end
test "should create user" do
assert_difference('User.count') do
post :create, :user => #input_attributes
end
assert_redirected_to users_path
end
test "should update user" do
put :update, :id => #user.to_param, :user => #input_attributes
assert_redirected_to users_path
end
But the create and update tests failed
Can anyone let me know what had i done wrong?
Thanks
Loaded suite C:/Ruby192/lib/ruby/1.9.1/rake/rake_test_loader
Started
F.....F
Finished in 5.628874 seconds.
1) Failure:
test_should_create_user(UsersControllerTest) [test/functional/users_controller_test.rb:26]:
"User.count" didn't change by 1.
<3> expected but was
<2>.
2) Failure:
test_should_update_user(UsersControllerTest) [test/functional/users_controller_test.rb:45]:
Expected block to return true value.
7 tests, 9 assertions, 2 failures, 0 errors, 0 skips
require 'digest/sha2'
class User < ActiveRecord::Base
validates :username, :presence => true, :uniqueness => true
validates_format_of :username, :with => /\A^[^\r\n# ][^\r\n# ]+#[^\r\n# ]+[.][^\r\n#. ]+$\Z/i
#password is a fake field
validates :password, :confirmation => true
validate :password_must_be_present
attr_accessor :password_confirmation
attr_reader :password
def password=(password)
if password.present?
generate_salt
self.hashed_password = self.class.encrypt_password(password, salt)
end
end
class << self
def encrypt_password(password, salt)
Digest::SHA2.hexdigest(password + "shrimpy" + salt)
end
def authenticate(username, password)
if user = find_by_username(username)
if user.hashed_password == encrypt_password(password, user.salt)
user
end
end
end
end
private
def password_must_be_present
errors.add(:password, "Missing password") unless hashed_password.present?
end
def generate_salt
self.salt = self.object_id.to_s + rand.to_s
end
end
assert_redirected_to user_path is singular. You probably don't even have a singular user resource route defined. What you want there is probably assert_redirected_to users_path with a plural users.