Class: AuthorizedKeys::File

Inherits:
Object
  • Object
show all
Defined in:
lib/authorized_keys/file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(location = nil) ⇒ File

Returns a new instance of File.



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# File 'lib/authorized_keys/file.rb', line 8

def initialize(location=nil)
  self.location = location || "#{ENV['HOME']}/.ssh/authorized_keys"
end

Instance Attribute Details

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/authorized_keys/file.rb', line 5

def location
  @location
end

Instance Method Details

#add(key) ⇒ Object 



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# File 'lib/authorized_keys/file.rb', line 12

def add(key)
  key = Key.new(key) if key.is_a?(String)

  modify 'a+' do |file|
    file.puts key
  end
end

#remove(key) ⇒ Object 



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# File 'lib/authorized_keys/file.rb', line 20

def remove(key)
  key = Key.new(key) if key.is_a?(String)

  modify 'r' do |file|
    ::File.unlink(location)

    modify 'w' do |new_file|
      file.each do |line|
        new_file.puts line unless key == Key.new(line)
        new_file.flush
      end
    end
  end
end