Stanko K.R.
86 lines
2.5 KiB
Ruby
86 lines
2.5 KiB
Ruby
class Sessions::MagicLinksController < ApplicationController
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disallow_account_scope
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require_unauthenticated_access
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rate_limit to: 10, within: 15.minutes, only: :create, with: :rate_limit_exceeded
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before_action :ensure_that_email_address_pending_authentication_exists
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layout "public"
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def show
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end
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def create
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if magic_link = MagicLink.consume(code)
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authenticate magic_link
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else
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invalid_code
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end
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end
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private
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def ensure_that_email_address_pending_authentication_exists
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unless email_address_pending_authentication.present?
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alert_message = "Enter your email address to sign in."
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respond_to do |format|
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format.html { redirect_to new_session_path, alert: alert_message }
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format.json { render json: { message: alert_message }, status: :unauthorized }
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end
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end
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end
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def code
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params.expect(:code)
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end
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def authenticate(magic_link)
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if ActiveSupport::SecurityUtils.secure_compare(email_address_pending_authentication || "", magic_link.identity.email_address)
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sign_in magic_link
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else
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email_address_mismatch
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end
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end
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def sign_in(magic_link)
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clear_pending_authentication_token
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start_new_session_for magic_link.identity
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respond_to do |format|
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format.html { redirect_to after_sign_in_url(magic_link) }
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format.json { render json: { session_token: session_token } }
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end
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end
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def email_address_mismatch
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clear_pending_authentication_token
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alert_message = "Something went wrong. Please try again."
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respond_to do |format|
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format.html { redirect_to new_session_path, alert: alert_message }
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format.json { render json: { message: alert_message }, status: :unauthorized }
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end
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end
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def invalid_code
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respond_to do |format|
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format.html { redirect_to session_magic_link_path, flash: { shake: true } }
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format.json { render json: { message: "Try another code." }, status: :unauthorized }
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end
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end
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def after_sign_in_url(magic_link)
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if magic_link.for_sign_up?
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new_signup_completion_path
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else
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after_authentication_url
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end
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end
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def rate_limit_exceeded
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rate_limit_exceeded_message = "Try again in 15 minutes."
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respond_to do |format|
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format.html { redirect_to session_magic_link_path, alert: rate_limit_exceeded_message }
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format.json { render json: { message: rate_limit_exceeded_message }, status: :too_many_requests }
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end
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end
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end
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