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Size: 1.95 KB
Versions: 11
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Stored size: 1.95 KB
Contents
module Passkit
module Api
module V1
class PassesController < ActionController::API
before_action :decrypt_payload, only: :create
def create
send_file(fetch_pass(@payload))
end
# @return If request is authorized, returns HTTP status 200 with a payload of the pass data.
# @return If the request is not authorized, returns HTTP status 401.
# @return Otherwise, returns the appropriate standard HTTP status.
def show
authentication_token = request.headers["Authorization"]&.split(" ")&.last
unless authentication_token.present?
render json: {}, status: :unauthorized
return
end
pass = Pass.find_by(serial_number: params[:serial_number], authentication_token: authentication_token)
unless pass
render json: {}, status: :unauthorized
return
end
pass_output_path = Passkit::Generator.new(pass).generate_and_sign
response.headers["last-modified"] = pass.last_update.strftime("%Y-%m-%d %H:%M:%S")
if request.headers["If-Modified-Since"].nil? ||
(pass.last_update.to_i > Time.zone.parse(request.headers["If-Modified-Since"]).to_i)
send_file(pass_output_path)
else
head :not_modified
end
end
private
def decrypt_payload
@payload = Passkit::UrlEncrypt.decrypt(params[:payload])
if DateTime.parse(@payload[:valid_until]).past?
head :not_found
end
end
def fetch_pass(payload)
generator = nil
if payload[:generator_class].present? && payload[:generator_id].present?
generator_class = payload[:generator_class].constantize
generator = generator_class.find(payload[:generator_id])
end
Passkit::Factory.create_pass(payload[:pass_class], generator)
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems