module Alipass::Sign
Public Class Methods
generate(params)
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# File lib/alipass/sign.rb, line 5 def self.generate(params) private_key = OpenSSL::PKey::RSA.new(File.read(Alipass.private_key_file)) digest = OpenSSL::Digest::SHA1.new to_sign = params.sort.map { |item| item.join('=') }.join('&') Base64.encode64(private_key.sign(digest, to_sign)) end