Class: OcxClient::Auth

Inherits:
Object show all
Defined in:
lib/ocx_client/auth.rb

Instance Method Summary collapse

Constructor Details

#initialize(access_key, secret_key) ⇒ Auth

Returns a new instance of Auth.



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# File 'lib/ocx_client/auth.rb', line 6

def initialize(access_key, secret_key)
  @access_key = access_key
  @secret_key = secret_key
end

Instance Method Details

#format_params(params) ⇒ Object 



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# File 'lib/ocx_client/auth.rb', line 30

def format_params(params)
  params = params.symbolize_keys
  params[:access_key] ||= @access_key
  params[:tonce]      ||= (Time.now.to_f*1000).to_i
  params
end

#payload(verb, path, params) ⇒ Object 



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# File 'lib/ocx_client/auth.rb', line 26

def payload(verb, path, params)
  "#{verb.upcase}|#{path}|#{params}"
end

#sign(verb, path, params) ⇒ Object 



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# File 'lib/ocx_client/auth.rb', line 22

def sign(verb, path, params)
  OpenSSL::HMAC.hexdigest 'SHA256', @secret_key, payload(verb, path, params)
end

#signed_challenge(challenge) ⇒ Object 



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# File 'lib/ocx_client/auth.rb', line 11

def signed_challenge(challenge)
  signature = OpenSSL::HMAC.hexdigest 'SHA256', @secret_key, "#{@access_key}#{challenge}"
  {auth: {access_key: @access_key, answer: signature}}
end

#signed_params(verb, path, params = {}) ⇒ Object 



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# File 'lib/ocx_client/auth.rb', line 16

def signed_params(verb, path, params={})
  params    = format_params params
  signature = sign verb, path, URI.unescape(params.to_query)
  params.merge(signature: signature)
end