Module: Alipay::Wap::Sign

Defined in:
lib/alipay/wap/sign.rb

Constant Summary collapse

ALIPAY_RSA_PUBLIC_KEY = 
<<-EOF
-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQwpCPC4oB+clYNBkKQx3gfyFl
Ut3cpRr5oErt OypLKh6j1UmTDSpfsac29h1kC0HIvLmxWbPuoxcsKDlclgRPeWn
IxrpSF9k5Fu6SRy3+AOdIKrDO SHQ7VwUsNih2OnPbztMSMplGnQCBa1iec2r+38
Udmh5Ua2xg6IEfk493VQIDAQAB
-----END PUBLIC KEY-----
EOF
SORTED_VERIFY_PARAMS = 
%w( service v sec_id notify_data )

Class Method Summary collapse

Class Method Details

.params_to_string(params) ⇒ Object 



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# File 'lib/alipay/wap/sign.rb', line 30

def self.params_to_string(params)
  SORTED_VERIFY_PARAMS.map do |key|
    "#{key}=#{params[key]}"
  end.join('&')
end

.verify?(params, options = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/alipay/wap/sign.rb', line 13

def self.verify?(params, options = {})
  params = Utils.stringify_keys(params)
  sign = params.delete('sign')
  string = params_to_string(params)

  case params['sec_id']
  when 'MD5'
    key = options[:key] || Alipay.key
    ::Alipay::Sign::MD5.verify?(key, string, sign)
  when '0001' # RSA
    ::Alipay::Sign::RSA.verify?(ALIPAY_RSA_PUBLIC_KEY, string, sign)
  else
    false
  end
end