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- Added Site settings > Authentication section - Create/edit/delete your custom oauth2 configurations - Login or signup with oauth2
136 lines
3.4 KiB
Ruby
136 lines
3.4 KiB
Ruby
class OAuthsController < ApplicationController
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include HTTParty
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include OAuthsHelper
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include ApplicationHelper
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before_action :authenticate_admin, only: [:index, :create, :update, :destroy]
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# [subdomain.]base_url/o_auths/:id/start?reason=user|test
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# Generates authorize url with required parameters and redirects to provider
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def start
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@o_auth = OAuth.find(params[:id])
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return if params[:reason] == 'user' and not @o_auth.is_enabled?
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# Generate random state + other query params
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token_state = "#{params[:reason]}|#{Devise.friendly_token(30)}"
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session[:token_state] = token_state
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@o_auth.state = token_state
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redirect_to @o_auth.authorize_url_with_query_params
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end
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# [subdomain.]base_url/o_auths/:id/callback
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# Exchange authorization code for access token, fetch user info and sign in/up
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def callback
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reason, token_state = params[:state].split('|')
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return unless session[:token_state] == params[:state]
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@o_auth = OAuth.find(params[:id])
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user_profile = OAuthExchangeAuthCodeForProfile.new(
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authorization_code: params[:code],
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o_auth: @o_auth
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).run
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if reason == 'user'
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user = OAuthSignInUser.new(
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user_profile: user_profile,
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o_auth: @o_auth
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).run
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if user
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sign_in user
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flash[:notice] = I18n.t('devise.sessions.signed_in')
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redirect_to root_path
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else
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flash[:alert] = I18n.t('errors.o_auth_login_error', { name: @o_auth.name })
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redirect_to new_user_session_path
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end
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elsif reason == 'test'
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unless user_signed_in? and current_user.admin?
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flash[:alert] = I18n.t('errors.unauthorized')
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redirect_to root_url
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return
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end
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@user_profile = user_profile
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@user_email = query_path_from_hash(user_profile, @o_auth.json_user_email_path)
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@email_valid = URI::MailTo::EMAIL_REGEXP.match?(@user_email)
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@user_name = query_path_from_hash(user_profile, @o_auth.json_user_name_path)
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@name_valid = !@user_name.nil?
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render 'o_auths/test', layout: false
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else
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flash[:alert] = I18n.t('errors.unknown')
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redirect_to root_url
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end
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end
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### CRUD actions below ###
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def index
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authorize OAuth
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@o_auths = OAuth.order(created_at: :asc)
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render json: to_json_custom(@o_auths)
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end
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def create
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@o_auth = OAuth.new
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@o_auth.assign_attributes(o_auth_params)
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authorize @o_auth
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if @o_auth.save
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render json: to_json_custom(@o_auth), status: :created
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else
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render json: {
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error: @o_auth.errors.full_messages
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}, status: :unprocessable_entity
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end
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end
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def update
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@o_auth = OAuth.find(params[:id])
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authorize @o_auth
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if @o_auth.update(o_auth_params)
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render json: to_json_custom(@o_auth)
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else
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render json: {
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error: @o_auth.errors.full_messages
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}, status: :unprocessable_entity
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end
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end
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def destroy
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@o_auth = OAuth.find(params[:id])
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authorize @o_auth
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if @o_auth.destroy
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render json: {
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id: params[:id]
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}, status: :accepted
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else
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render json: {
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error: @o_auth.errors.full_messages
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}, status: :unprocessable_entity
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end
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end
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private
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def to_json_custom(o_auth)
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o_auth.as_json(
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methods: :callback_url,
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except: [:client_secret]
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)
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end
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def o_auth_params
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params
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.require(:o_auth)
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.permit(policy(@o_auth).permitted_attributes)
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end
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end |