Module: Entrance::Ciphers::SHA1

Defined in:
lib/entrance/ciphers.rb

Constant Summary collapse

JOIN_STRING = 
'--'

Class Method Summary collapse

Class Method Details

.encrypt(password, salt) ⇒ Object

same logic as restful authentication



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# File 'lib/entrance/ciphers.rb', line 15

def self.encrypt(password, salt)
  digest = Entrance.config.secret
  raise "Secret not set!" if digest.nil? or digest.strip == ''

  Entrance.config.stretches.times do
    str = [digest, salt, password, Entrance.config.secret].join(JOIN_STRING)
    digest = Digest::SHA1.hexdigest(str)
  end

  digest
end

.match?(stored, given, salt = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/entrance/ciphers.rb', line 10

def self.match?(stored, given, salt = nil)
  stored === encrypt(given, salt)
end