class Cubepay::Signature
Public Class Methods
new(client_id, client_secret)
click to toggle source
# File lib/cubepay/signature.rb, line 9 def initialize(client_id, client_secret) @client_id = client_id @client_secret = client_secret end
Public Instance Methods
generate_signature(params)
click to toggle source
# File lib/cubepay/signature.rb, line 21 def generate_signature(params) if !params['sign'].nil? params.delete('sign') end sort_params = params.sort_by { |key, value| key } string = CGI.unescape(URI.encode_www_form(sort_params) + "&client_secret=" + @client_secret) return Digest::SHA256.hexdigest(string).upcase end
get_params_with_signature(params)
click to toggle source
# File lib/cubepay/signature.rb, line 14 def get_params_with_signature(params) params["client_id"] = @client_id params["sign"] = generate_signature(params) return params end
verify_signature(params)
click to toggle source
# File lib/cubepay/signature.rb, line 31 def verify_signature(params) client_sign = params["sign"] params.delete('sign') server_sign = generate_signature(params) return client_sign == server_sign end