Redmine 3.4.4

test/unit/lib/redmine/ciphering_test.rb

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+# Redmine - project management software
+# Copyright (C) 2006-2017  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../test_helper', __FILE__)
+
+class Redmine::CipheringTest < ActiveSupport::TestCase
+
+  def test_password_should_be_encrypted
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      r = Repository::Subversion.create!(:password => 'foo', :url => 'file:///tmp', :identifier => 'svn')
+      assert_equal 'foo', r.password
+      assert r.read_attribute(:password).match(/\Aaes-256-cbc:.+\Z/)
+    end
+  end
+
+  def test_password_should_be_clear_with_blank_key
+    Redmine::Configuration.with 'database_cipher_key' => '' do
+      r = Repository::Subversion.create!(:password => 'foo', :url => 'file:///tmp', :identifier => 'svn')
+      assert_equal 'foo', r.password
+      assert_equal 'foo', r.read_attribute(:password)
+    end
+  end
+
+  def test_password_should_be_clear_with_nil_key
+    Redmine::Configuration.with 'database_cipher_key' => nil do
+      r = Repository::Subversion.create!(:password => 'foo', :url => 'file:///tmp', :identifier => 'svn')
+      assert_equal 'foo', r.password
+      assert_equal 'foo', r.read_attribute(:password)
+    end
+  end
+
+  def test_blank_password_should_be_clear
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      r = Repository::Subversion.create!(:password => '', :url => 'file:///tmp', :identifier => 'svn')
+      assert_equal '', r.password
+      assert_equal '', r.read_attribute(:password)
+    end
+  end
+
+  def test_unciphered_password_should_be_readable
+    Redmine::Configuration.with 'database_cipher_key' => nil do
+      r = Repository::Subversion.create!(:password => 'clear', :url => 'file:///tmp', :identifier => 'svn')
+    end
+
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      r = Repository.order('id DESC').first
+      assert_equal 'clear', r.password
+    end
+  end
+  
+  def test_ciphered_password_with_no_cipher_key_configured_should_be_returned_ciphered
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      r = Repository::Subversion.create!(:password => 'clear', :url => 'file:///tmp', :identifier => 'svn')
+    end
+
+    Redmine::Configuration.with 'database_cipher_key' => '' do
+      r = Repository.order('id DESC').first
+      # password can not be deciphered
+      assert_nothing_raised do
+        assert r.password.match(/\Aaes-256-cbc:.+\Z/)
+      end
+    end
+  end
+
+  def test_encrypt_all
+    Repository.delete_all
+    Redmine::Configuration.with 'database_cipher_key' => nil do
+      Repository::Subversion.create!(:password => 'foo', :url => 'file:///tmp', :identifier => 'foo')
+      Repository::Subversion.create!(:password => 'bar', :url => 'file:///tmp', :identifier => 'bar')
+    end
+
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      assert Repository.encrypt_all(:password)
+      r = Repository.order('id DESC').first
+      assert_equal 'bar', r.password
+      assert r.read_attribute(:password).match(/\Aaes-256-cbc:.+\Z/)
+    end
+  end
+
+  def test_decrypt_all
+    Repository.delete_all
+    Redmine::Configuration.with 'database_cipher_key' => 'secret' do
+      Repository::Subversion.create!(:password => 'foo', :url => 'file:///tmp', :identifier => 'foo')
+      Repository::Subversion.create!(:password => 'bar', :url => 'file:///tmp', :identifier => 'bar')
+
+      assert Repository.decrypt_all(:password)
+      r = Repository.order('id DESC').first
+      assert_equal 'bar', r.password
+      assert_equal 'bar', r.read_attribute(:password)
+    end
+  end
+end