Class: Haconiwa::Capabilities

Inherits:
Object
  • Object
show all
Defined in:
lib/haconiwa/capabilities.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Capabilities

Returns a new instance of Capabilities.



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# File 'lib/haconiwa/capabilities.rb', line 5

def initialize
  @blacklist = []
  @whitelist = []
end

Instance Method Details

#allow(*keys) ⇒ Object 



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# File 'lib/haconiwa/capabilities.rb', line 10

def allow(*keys)
  if keys.first == :all
    @whitelist.clear
  else
    @whitelist.concat(keys)
  end
end

#apply! ⇒ Object 



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# File 'lib/haconiwa/capabilities.rb', line 22

def apply!
  if acts_as_whitelist?
    SmallLibcap.apply_cap_whitelist(list: @whitelist.uniq)
  else
    @blacklist.uniq.each do |n|
      SmallLibcap.drop_cap_by_name(n)
    end
  end
end

#drop(*keys) ⇒ Object 



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# File 'lib/haconiwa/capabilities.rb', line 18

def drop(*keys)
  @blacklist.concat(keys)
end