Module: Kucoin::Rest::Authentication

Included in:
Client
Defined in:
lib/kucoin/rest/authentication.rb

Instance Method Summary collapse

Instance Method Details

#authenticate!(path, params) ⇒ Object 



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# File 'lib/kucoin/rest/authentication.rb', line 5

def authenticate!(path, params)
  data              =   sign_message(path, params)
  
  {
    'KC-API-KEY'        =>  self.configuration.key,
    'KC-API-NONCE'      =>  data[:nonce],
    'KC-API-SIGNATURE'  =>  data[:signature],
  }
end

#compose_params(params) ⇒ Object 



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# File 'lib/kucoin/rest/authentication.rb', line 29

def compose_params(params)
  return params unless params.is_a? Hash
  uri               =   Addressable::URI.new
  uri.query_values  =   params
  uri.query
end

#nonce ⇒ Object 



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# File 'lib/kucoin/rest/authentication.rb', line 15

def nonce
  (Time.now.to_f * 1000).to_i.to_s
end

#sign_message(path, params = nil) ⇒ Object 



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# File 'lib/kucoin/rest/authentication.rb', line 19

def sign_message(path, params = nil)
  path              =   signature_path(path)
  nonced            =   nonce
  params            =   compose_params(params)
  message           =   "#{path}/#{nonced}/#{params}"
  signature         =   ::Kucoin::Utilities::Encoding.sign(message, secret: self.configuration.secret)
  
  return {nonce: nonced, signature: signature}
end