Sha256: 4fbdf7876a31024c6444d80868bc1642ad936185a53565ddc0af89de3ac0d5d7
Contents?: true
Size: 716 Bytes
Versions: 22
Compression:
Stored size: 716 Bytes
Contents
# frozen_string_literal: true
require 'openssl'
module Devise
class TokenGenerator
def initialize(key_generator, digest = "SHA256")
@key_generator = key_generator
@digest = digest
end
def digest(klass, column, value)
value.present? && OpenSSL::HMAC.hexdigest(@digest, key_for(column), value.to_s)
end
def generate(klass, column)
key = key_for(column)
loop do
raw = Devise.friendly_token
enc = OpenSSL::HMAC.hexdigest(@digest, key, raw)
break [raw, enc] unless klass.to_adapter.find_first({ column => enc })
end
end
private
def key_for(column)
@key_generator.generate_key("Devise #{column}")
end
end
end
Version data entries
22 entries across 22 versions & 3 rubygems