Class: SequelAuth::Providers::Crypt

Inherits:
Object
  • Object
show all
Defined in:
lib/providers/crypt.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.salt_prefix ⇒ Object

Salt prefix - prefix for random salt



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# File 'lib/providers/crypt.rb', line 10

def salt_prefix
  @salt_prefix ||= defaults[:salt_prefix]
end

.salt_size ⇒ Object

Salt size - size as number



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# File 'lib/providers/crypt.rb', line 15

def salt_size
  @salt_size ||= defaults[:salt_size]
end

Class Method Details

.defaults ⇒ Object 



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# File 'lib/providers/crypt.rb', line 33

def defaults
  {
    salt_prefix: "$6$",
    salt_size: 16,
  }.freeze
end

.encrypt(password) ⇒ Object 



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# File 'lib/providers/crypt.rb', line 25

def encrypt(password)
  password.crypt(salt)
end

.matches?(hash, password) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/providers/crypt.rb', line 29

def matches?(hash, password)
  password.crypt(hash) == hash
end

.salt ⇒ Object 



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# File 'lib/providers/crypt.rb', line 19

def salt
  salt_prefix + (salt_size-salt_prefix.length).times.map { 
    (('a'..'z').to_a + (1..9).to_a + ('A'..'Z').to_a).sample 
  }.join
end