Module: K3CloudWebapiSdk::Util::HmacUtil

Defined in:
lib/k3cloud_webapi_sdk/util/hmac_util.rb

Class Method Summary collapse

Class Method Details

.hmac_sha256(content, sign_key, encode_format = 'utf-8') ⇒ Object

Calculate HMAC-SHA256 signature (Ruby equivalent of Python's hmac_util.py)



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# File 'lib/k3cloud_webapi_sdk/util/hmac_util.rb', line 8

def self.hmac_sha256(content, sign_key, encode_format = 'utf-8')
  digest = OpenSSL::HMAC.digest('SHA256', sign_key.encode(encode_format), content.encode(encode_format))
  sign_hex = digest.unpack1('H*')
  Base64.strict_encode64([sign_hex].pack('H*'))
end