Class: Nucleon::Action::Node::Authorize

Inherits:
Object
  • Object
show all
Defined in:
lib/nucleon/action/node/authorize.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.describe ⇒ Object

Info



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# File 'lib/nucleon/action/node/authorize.rb', line 10

def self.describe
  super(:node, :authorize, 555)
end

Instance Method Details

#arguments ⇒ Object 



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# File 'lib/nucleon/action/node/authorize.rb', line 28

def arguments
  [ :public_key ]
end

#configure ⇒ Object

Settings



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# File 'lib/nucleon/action/node/authorize.rb', line 17

def configure
  super do
    codes :key_store_failure
    
    register :reset, :bool, false
    register :public_key, :str, nil
  end
end

#execute ⇒ Object

Operations



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# File 'lib/nucleon/action/node/authorize.rb', line 35

def execute
  super do |node|
    info('corl.actions.authorize.start')
    
    ensure_node(node) do
      ssh_path        = Util::SSH.key_path
      authorized_keys = File.join(ssh_path, 'authorized_keys')        
      public_key      = settings[:public_key].strip
      key_found       = false
      
      File.delete(authorized_keys) if settings[:reset]
              
      if File.exists?(authorized_keys)
        Util::Disk.read(authorized_keys).split("\n").each do |line|
          if line.strip.include?(public_key)
            key_found = true
            break  
          end            
        end
      end
      unless key_found
        unless Util::Disk.write(authorized_keys, "#{public_key}\n", { :mode => 'a' })
          myself.status = code.key_store_failure
        end
      end
    end
  end
end