Class: Rubolite::SSHKey

Inherits:
Object
  • Object
show all
Defined in:
lib/rubolite/ssh_key.rb

Overview

unix.stackexchange.com/questions/23590/ssh-public-key-comment-separator This class represents the structure of SSH public keys as defined in RFC4716

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, key, comment) ⇒ SSHKey

Returns a new instance of SSHKey.



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# File 'lib/rubolite/ssh_key.rb', line 8

def initialize(type, key, comment)
  self.type    = type
  self.key     = key
  self.comment = comment
end

Instance Attribute Details

#comment ⇒ Object

Returns the value of attribute comment.



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# File 'lib/rubolite/ssh_key.rb', line 6

def comment
  @comment
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/rubolite/ssh_key.rb', line 6

def key
  @key
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/rubolite/ssh_key.rb', line 6

def type
  @type
end

Class Method Details

.from_file(path) ⇒ Object 



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# File 'lib/rubolite/ssh_key.rb', line 14

def self.from_file(path)
  key_contents = File.read(path)
  new(*key_parts(key_contents))
end

.from_string(string) ⇒ Object 



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# File 'lib/rubolite/ssh_key.rb', line 19

def self.from_string(string)
  new(*key_parts(string))
end

.key_parts(key_contents) ⇒ Object 



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# File 'lib/rubolite/ssh_key.rb', line 23

def self.key_parts(key_contents)
  key_contents.split " "
end

Instance Method Details

#write_for(username, directory) ⇒ Object 



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# File 'lib/rubolite/ssh_key.rb', line 27

def write_for(username, directory)
  File.open("#{directory}/#{username}.pub", "w") do |handle|
    handle.write public_key_contents
    handle.close
  end
end