Class: Jeff::Signature
- Inherits:
-
Object
- Object
- Jeff::Signature
- Defined in:
- lib/jeff.rb
Overview
Calculates an RFC 2104-compliant HMAC signature.
Constant Summary collapse
- SHA256 =
OpenSSL::Digest::SHA256.new
Instance Method Summary collapse
-
#initialize(secret) ⇒ Signature
constructor
A new instance of Signature.
- #secret ⇒ Object
- #sign(message) ⇒ Object
Constructor Details
#initialize(secret) ⇒ Signature
Returns a new instance of Signature.
66 67 68 |
# File 'lib/jeff.rb', line 66 def initialize(secret) @secret = secret end |
Instance Method Details
#secret ⇒ Object
74 75 76 |
# File 'lib/jeff.rb', line 74 def secret @secret || fail(ArgumentError, "Missing secret") end |
#sign(message) ⇒ Object
70 71 72 |
# File 'lib/jeff.rb', line 70 def sign() Base64.encode64(OpenSSL::HMAC.digest(SHA256, secret, )).strip end |