Module: SpamProtect::Encryption

Defined in:
lib/spam_protect/encryption.rb,
lib/spam_protect/encryption/payload.rb,
lib/spam_protect/encryption/secret_key.rb

Defined Under Namespace

Classes: Payload, SecretKey

Class Method Summary collapse

Class Method Details

.decrypt(token) ⇒ Object

Decrypt and verify a token. Returns the payload (usually a Hash) or nil.



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# File 'lib/spam_protect/encryption.rb', line 14

def decrypt(token)
  encryptor = ActiveSupport::MessageEncryptor.new(secret_key)
  encryptor.decrypt_and_verify(token)
end

.encrypt(payload) ⇒ Object

Encrypt and sign a payload (hash). Returns a token string or nil on failure.



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# File 'lib/spam_protect/encryption.rb', line 8

def encrypt(payload)
  encryptor = ActiveSupport::MessageEncryptor.new(secret_key)
  encryptor.encrypt_and_sign(payload)
end

.secret_key ⇒ Object 



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# File 'lib/spam_protect/encryption.rb', line 19

def secret_key
  SecretKey.relevant_key!
end