Class: RhaAuthkeys

Inherits:
Object
  • Object
show all
Defined in:
lib/rha/authkeys.rb

Overview

RhaAuthkeys are authentication configurations for heartbeat.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RhaAuthkeys

Returns a new RhaConfig Object



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# File 'lib/rha/authkeys.rb', line 19

def initialize()
  @num ||= []
end

Instance Method Details

#add_crc(auth_num, method_num) ⇒ Object

Cyclic Redundancy Check hash method. This method does not require a shared secret and is insecure; it’s use is strongly discouraged.



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# File 'lib/rha/authkeys.rb', line 63

def add_crc(auth_num, method_num)
  begin
    num_index = @num.index("auth #{auth_num}")
    @num.insert(num_index + 1, method_num.to_s + " crc " + "\n")
  rescue
    puts "no such auth num #{auth_num}"
    return false
  end
end

#add_md5(auth_num, method_num, secret) ⇒ Object

MD5 hash method. This method requires a shared secret.



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# File 'lib/rha/authkeys.rb', line 36

def add_md5(auth_num, method_num, secret)
  begin
    num_index = @num.index("auth #{auth_num}")
    @num.insert(num_index + 1, method_num.to_s + " md5 " + secret.to_s + "\n")
  rescue
    puts "no such auth num #{auth_num}"
    return false
  end
end

#add_sha1(auth_num, method_num, secret) ⇒ Object

SHA-1 hash method. This method requires a shared secret.



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# File 'lib/rha/authkeys.rb', line 49

def add_sha1(auth_num, method_num, secret)
  begin
    num_index = @num.index("auth #{auth_num}")
    @num.insert(num_index + 1, method_num.to_s + " sha1 " + secret.to_s + "\n")
  rescue
    puts "no such auth num #{auth_num}"
    return false
  end
end

#auth(value) ⇒ Object

auth num selects the currently active authentication method and secret.

num is a numerical identifier, between 1 and 15 inclusive. It must be unique within the file.



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# File 'lib/rha/authkeys.rb', line 29

def auth(value)
  @num.push("auth #{value}")
end

#config ⇒ Object

Return the RhaAuthkeys configuration



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# File 'lib/rha/authkeys.rb', line 76

def config
  return @num
end