Merge pull request #9 from nishiki/share_key

Share key

bin/mpw-wallet

@@ -26,15 +26,25 @@ require 'mpw/cli'
 
 options          = {}
 options[:sync]   = {}
+options[:delete] = false
 values           = {}
 
 OptionParser.new do |opts|
 	opts.banner = "#{I18n.t('option.usage')}: mpw wallet [options]"
 
+	opts.on('-a', '--add-gpg-key NAME', I18n.t('option.add_gpg_key')) do |gpg_key|
+		options[:gpg_key] = gpg_key
+	end
+
 	opts.on('-c', '--config PATH', I18n.t('option.config')) do |config|
 		options[:config] = config
 	end
 
+	opts.on('-d', '--delete-gpg-key NAME', I18n.t('option.delete_gpg_key')) do |gpg_key|
+		options[:gpg_key] = gpg_key
+		options[:delete]  = true
+	end
+
 	opts.on('-h', '--help', I18n.t('option.help')) do
 		puts opts
 		exit 0
@@ -84,6 +94,12 @@ cli.load_config
 
 if not options[:list].nil?
 	cli.list_wallet
+elsif not options[:gpg_key].nil?
+	if options[:delete]
+		cli.delete_key(options[:gpg_key])
+	else
+		cli.add_key(options[:gpg_key])
+	end
 else
 	cli.get_wallet(options[:wallet])
 	cli.decrypt

i18n/en.yml

@@ -50,9 +50,11 @@ en:
 
   option:
     add: "Add an item or key"
+    add_gpg_key: "Share the wallet with an other GPG key"
     alpha: "Use letter to generate a password"
     config: "Specify the configuration file to use"
     clipboard: "Disable the clipboard feature"
+    delete_gpg_key: "Delete the wallet's share with an other GPG key"
     export: "Export a wallet in an yaml file"
     file_export: "Specify the file where export data"
     file_import: "Specify the file to import"

i18n/fr.yml

@@ -50,9 +50,11 @@ fr:
 
   option:
     add: "Ajoute un élément ou une clé"
+    add_gpg_key: "Partage le portefeuille avec une autre clé GPG"
     alpha: "Utilise des lettres dans la génération d'un mot de passe"
     config: "Spécifie le fichier de configuration à utiliser"
     clipboard: "Désactive la fonction presse papier"
+    delete_gpg_key: "Supprime le partage le portefeuille avec une autre clé GPG"
     export: "Exporte un portefeuille dans un fichier yaml"
     file_export: "Spécifie le fichier où exporter les données"
     file_import: "Spécifie le fichier à importer"

lib/mpw/cli.rb

@@ -334,10 +334,9 @@ class Cli
 	end
 
 	# Add a new public key
-	# args: key -> the key name to add
-	#       file -> gpg public file to import
-	def add_key(key, file=nil)
-		@mpw.add_key(key, file)
+	# args: key -> the key name or key file to add
+	def add_key(key)
+		@mpw.add_key(key)
 		@mpw.write_data
 		@mpw.sync(true) if @sync
 

lib/mpw/mpw.rb

@@ -184,13 +184,19 @@ class MPW
 		@passwords[id] = encrypt(password)
 	end
 
+	# Return the list of all gpg keys
+	# rtrn: an array with the gpg keys name
+	def list_keys
+		return @keys.keys
+	end
+
 	# Add a public key
-	# args: key ->  new public key
-	#       file -> public gpg file to import
-	def add_key(key, file=nil)
-		if not file.nil? and File.exists?(file)
-			data = File.open(file).read
-			GPGME::Key.import(data, armor: true)
+	# args: key ->  new public key file or name
+	def add_key(key)
+		if File.exists?(key)
+			data       = File.open(key).read
+			key_import = GPGME::Key.import(data, armor: true)
+			key        = GPGME::Key.get(key_import.imports[0].fpr).uids[0].email
 		else
 			data = GPGME::Key.export(key, armor: true).read
 		end

test/init.rb

@@ -0,0 +1,19 @@
+#!/usr/bin/ruby
+
+require 'gpgme'
+
+param = ''
+param << '<GnupgKeyParms format="internal">' + "\n"
+param << "Key-Type: RSA\n"
+param << "Key-Length: 2048\n"
+param << "Subkey-Type: ELG-E\n"
+param << "Subkey-Length: 2048\n"
+param << "Name-Real: test\n"
+param << "Name-Comment: test\n"
+param << "Name-Email: test2@example.com\n"
+param << "Expire-Date: 0\n"
+param << "Passphrase: password\n"
+param << "</GnupgKeyParms>\n"
+
+ctx = GPGME::Ctx.new
+ctx.genkey(param, nil, nil)

test/test_mpw.rb

@@ -118,4 +118,23 @@ class TestMPW < Test::Unit::TestCase
 		assert_equal(1, @mpw.list(pattern:  'existing').length)
 		assert_equal(2, @mpw.list(pattern:  'host_[eu]').length)
 	end
+
+	def test_06_add_gpg_key
+		@mpw.read_data
+
+		@mpw.add_key('test2@example.com')
+		assert_equal(2, @mpw.list_keys.length)
+
+		@mpw.write_data
+	end
+
+	def test_07_delete_gpg_key
+		@mpw.read_data
+		assert_equal(2, @mpw.list_keys.length)
+
+		@mpw.delete_key('test2@example.com')
+		assert_equal(1, @mpw.list_keys.length)
+
+		@mpw.write_data
+	end
 end

test/tests.rb

@@ -1,5 +1,6 @@
 #!/usr/bin/ruby
  
+require_relative 'init.rb'
 require_relative 'test_config.rb'
 require_relative 'test_item.rb'
 require_relative 'test_mpw.rb'