Module: UsernamePassword

Defined in:
lib/username_password.rb,
lib/username_password/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"
@@input_io = 
$stdin
@@output_io = 
$stderr
@@auth_file = 
nil

Class Method Summary collapse

Class Method Details

.auth_file=(path) ⇒ Object

Set the location of a file to save the username/password (encrypted) so the user won’t have to type it in every time



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# File 'lib/username_password.rb', line 22

def self.auth_file=(path)
  @@auth_file = path
end

.get ⇒ Object

Asks the user for a username/password. If an auth_file has been specified the results will be saved to that file and the user will not have to type the information in again.



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# File 'lib/username_password.rb', line 29

def self.get
  return read_file if @@auth_file && File.exists?(@@auth_file)
  
  highline = HighLine.new(@@input_io, @@output_io)
  username = highline.ask("Username: ")
  password = highline.ask("Password: ") { |q| q.echo = false }
  
  result = {:username => username.to_s, :password => password.to_s}
  save_file(result) if @@auth_file
  result
end

.input=(io) ⇒ Object

Set the IO object to use for input



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# File 'lib/username_password.rb', line 11

def self.input=(io)
  @@input_io = io
end

.output=(io) ⇒ Object

Set the IO object to use for output



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# File 'lib/username_password.rb', line 16

def self.output=(io)
  @@output_io = io
end