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Speed up bcrypt handling

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This commit is contained in:
José Valim 2012-05-06 12:29:03 +02:00
parent a8d2dce563
commit 4600b4ab22
1 changed files with 8 additions and 5 deletions
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13
lib/devise/encryptors/bcrypt.rb
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@ -1,13 +1,16 @@
module Devise
module Encryptors
# Encryptor for BCrypt. It ignores the values given for salt,
# as it is repsonsible for managing its own salt.
class BCrypt < Base
def self.digest(password, stretches, salt, pepper)
::BCrypt::Engine.hash_secret("#{password}#{pepper}",salt, stretches)
def self.digest(password, stretches, _salt, pepper)
::BCrypt::Password.create("#{password}#{pepper}", :cost => stretches).to_s
end
def self.compare(encrypted_password, password, stretches, salt, pepper)
salt = ::BCrypt::Password.new(encrypted_password).salt
Devise.secure_compare(encrypted_password, digest(password, stretches, salt, pepper))
def self.compare(encrypted_password, password, _stretches, _salt, pepper)
bcrypt = ::BCrypt::Password.new(encrypted_password)
password = ::BCrypt::Engine.hash_secret("#{password}#{pepper}", bcrypt.salt)
Devise.secure_compare(password, encrypted_password)
end
end
end