Created
February 16, 2016 21:24
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Simplest implementation of the OmniAuth developer strategy (OmniAuth::Strategies::Developer). http://www.rubydoc.info/github/intridea/omniauth/OmniAuth/Strategies/Developer
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class ApplicationController < ActionController::Base | |
# Prevent CSRF attacks by raising an exception. | |
# For APIs, you may want to use :null_session instead. | |
protect_from_forgery with: :exception | |
def current_user=(user) | |
session[:user_id] = user.uid | |
end | |
def current_user | |
session[:user_id] | |
end | |
helper_method :current_user | |
end |
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class SessionsController < ApplicationController | |
skip_before_action :verify_authenticity_token, only: :create | |
def create | |
self.current_user = auth_hash | |
redirect_to '/' | |
end | |
def delete | |
session[:user_id] = nil | |
redirect_to '/' | |
end | |
protected | |
def auth_hash | |
request.env['omniauth.auth'] | |
end | |
end |
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hello <%= current_user %> | |
</br> | |
<% if current_user %> | |
<%= link_to('Sign out', '/auth/sign_out') %> | |
<% else %> | |
<%= link_to('Sign in', '/auth/developer') %> | |
<% end %> |
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Rails.application.config.middleware.use OmniAuth::Builder do | |
unless Rails.env.production? | |
provider :developer, fields: %i(name email), uid_field: :email | |
end | |
end |
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Rails.application.routes.draw do | |
match '/auth/:provider/callback', to: 'sessions#create', via: %i(get post) | |
match '/auth/sign_out', to: 'sessions#delete', via: %i(get) | |
root 'welcome#index' | |
end |
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