Class: Chef::Knife::KeyEdit

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/knife/key_edit.rb

Overview

Service class for UserKeyEdit and ClientKeyEdit, Implements common functionality of knife [user | org client] key edit.

Author:

  • Tyler Cloke

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(original_name, actor, actor_field_name, ui, config) ⇒ KeyEdit

Returns a new instance of KeyEdit


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# File 'lib/chef/knife/key_edit.rb', line 35

def initialize(original_name, actor, actor_field_name, ui, config)
  @original_name = original_name
  @actor = actor
  @actor_field_name = actor_field_name
  @ui = ui
  @config = config
end

Instance Attribute Details

#configObject

Returns the value of attribute config


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# File 'lib/chef/knife/key_edit.rb', line 33

def config
  @config
end

Instance Method Details

#display_info(input) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 60

def display_info(input)
  @ui.info(input)
end

#display_private_key(private_key) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 64

def display_private_key(private_key)
  @ui.msg(private_key)
end

#edit_data(key) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 52

def edit_data(key)
  @ui.edit_data(key)
end

#edit_hash(key) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 56

def edit_hash(key)
  @ui.edit_hash(key)
end

#output_private_key_to_file(private_key) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 68

def output_private_key_to_file(private_key)
  File.open(@config[:file], "w") do |f|
    f.print(private_key)
  end
end

#public_key_and_create_key_error_msgObject


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# File 'lib/chef/knife/key_edit.rb', line 43

def public_key_and_create_key_error_msg
  <<EOS
You passed both --public-key and --create-key. Only pass one, or the other, or neither.
Do not pass either if you do not want to change the public_key field of your key.
Pass --public-key if you want to update the public_key field of your key from a specific public key.
Pass --create-key if you want the server to generate a new key and use that to update the public_key field of your key.
EOS
end

#runObject


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# File 'lib/chef/knife/key_edit.rb', line 78

def run
  key = Chef::Key.new(@actor, @actor_field_name)
  if @config[:public_key] && @config[:create_key]
    raise Chef::Exceptions::KeyCommandInputError, public_key_and_create_key_error_msg
  end

  if @config[:create_key]
    key.create_key(true)
  end

  if @config[:public_key]
    key.public_key(File.read(File.expand_path(@config[:public_key])))
  end

  if @config[:key_name]
    key.name(@config[:key_name])
  else
    key.name(@original_name)
  end

  if @config[:expiration_date]
    key.expiration_date(@config[:expiration_date])
  end

  output = edit_hash(key)
  key = update_key_from_hash(output)

  to_display = "Updated key: #{key.name}"
  to_display << " (formally #{@original_name})" if key.name != @original_name
  display_info(to_display)
  if key.private_key
    if @config[:file]
      output_private_key_to_file(key.private_key)
    else
      display_private_key(key.private_key)
    end
  end
end

#update_key_from_hash(output) ⇒ Object


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# File 'lib/chef/knife/key_edit.rb', line 74

def update_key_from_hash(output)
  Chef::Key.from_hash(output).update(@original_name)
end