Class: Zhima::Param

Inherits:
Object
  • Object
show all
Defined in:
lib/zhima/param.rb

Overview

业务参数params加解密

Class Method Summary collapse

Class Method Details

.decrypt(param_str) ⇒ Object 



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# File 'lib/zhima/param.rb', line 23

def self.decrypt(param_str)
  # strict_decode64 decode64
  encrypted_str = Base64.decode64 URI.decode(param_str)
  encrypted_str.split('').each_slice(128).inject('') do |str, bytes|
    str += Config.mech_rsa.private_decrypt bytes.join
    str
  end
end

.encrypt(params) ⇒ Object

2, identity_param: URI.encode({certNo: ‘xxx’, name: ‘xxx’, certType: ‘IDENTITY_CARD’.to_json), biz_params: URI.encode(‘M_APPPC_CERT’, channelType: ‘apppc’.to_json)} 返回两个参数：加密后的params，及sign



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# File 'lib/zhima/param.rb', line 6

def self.encrypt(params)
  params = Util.symbolize_hash_keys(params)
  params.each { |key, value| params[key] = value.to_json if value.is_a? Hash }
  param_str = Util.to_query(params)
  [
    Util.base64_encode(rsa_encrypt(param_str)),
    Util.base64_encode(Sign.sign(param_str))
  ]
end

.rsa_encrypt(str) ⇒ Object 



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# File 'lib/zhima/param.rb', line 16

def self.rsa_encrypt(str)
  str.split('').each_slice(117).inject('') do |s, bytes|
    s += Config.zm_rsa.public_encrypt(bytes.join)
    s
  end
end