Class: DeviseTokenAuth::AuthController

Inherits:
ApplicationController show all
Defined in:
app/controllers/devise_token_auth/auth_controller.rb

Instance Method Summary collapse

Instance Method Details

#auth_hash ⇒ Object 



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# File 'app/controllers/devise_token_auth/auth_controller.rb', line 81

def auth_hash
  request.env['omniauth.auth']
end

#generate_url(url, params = {}) ⇒ Object 



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# File 'app/controllers/devise_token_auth/auth_controller.rb', line 85

def generate_url(url, params = {})
  uri = URI(url)
  uri.query = params.to_query
  uri.to_s
end

#omniauth_failure ⇒ Object 



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# File 'app/controllers/devise_token_auth/auth_controller.rb', line 73

def omniauth_failure
  @error = params[:message]

  respond_to do |format|
    format.html { render :layout => "omniauth_response", :template => "devise_token_auth/omniauth_failure" }
  end
end

#omniauth_success ⇒ Object 



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# File 'app/controllers/devise_token_auth/auth_controller.rb', line 21

def omniauth_success
  # pull resource class from omniauth return
  resource = request.env['omniauth.params']['resource_class'].constantize

  # find or create user by provider and provider uid
  @user = resource.where({
    uid:      auth_hash['uid'],
    provider: auth_hash['provider']
  }).first_or_initialize

  # create client id
  @client_id = SecureRandom.urlsafe_base64(nil, false)
  @token     = SecureRandom.urlsafe_base64(nil, false)

  @auth_origin_url = generate_url(request.env['omniauth.params']['auth_origin_url'], {
    token:     @token,
    client_id: @client_id,
    uid:       @user.uid
  })

  # set crazy password for new oauth users. this is only used to prevent
  # access via email sign-in.
  unless @user.id
    p = SecureRandom.urlsafe_base64(nil, false)
    @user.password = p
    @user.password_confirmation = p
  end

  @user.tokens[@client_id] = {
    token: BCrypt::Password.create(@token),
    expiry: (Time.now + DeviseTokenAuth.token_lifespan).to_i
  }

  # sync user info with provider, update/generate auth token
  @user.assign_attributes({
    nickname: auth_hash['info']['nickname'],
    name:     auth_hash['info']['name'],
    image:    auth_hash['info']['image'],
    email:    auth_hash['info']['email']
  })

  # don't send confirmation email!!!
  @user.skip_confirmation!

  @user.save!

  # render user info to javascript postMessage communication window
  respond_to do |format|
    format.html { render :layout => "omniauth_response", :template => "devise_token_auth/omniauth_success" }
  end
end

#validate_token ⇒ Object 



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# File 'app/controllers/devise_token_auth/auth_controller.rb', line 6

def validate_token
  # @user will have been set by set_user_token concern
  if @user
    render json: {
      success: true,
      data: @user.as_json
    }
  else
    render json: {
      success: false,
      errors: ["Invalid login credentials"]
    }, status: 401
  end
end