module WxPay::Sign
Public Class Methods
generate(params)
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# File lib/wx_pay/sign.rb, line 5 def self.generate(params) key = params.delete(:key) query = params.sort.map do |key, value| "#{key}=#{value}" end.join('&') Digest::MD5.hexdigest("#{query}&key=#{key || WxPay.key}").upcase end
verify?(params)
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# File lib/wx_pay/sign.rb, line 15 def self.verify?(params) params = params.dup sign = params.delete('sign') || params.delete(:sign) generate(params) == sign end