1 files changed, 113 insertions, 0 deletions
diff --git a/lib/backend/recipients_store.rb b/lib/backend/recipients_store.rb
new file mode 100644
index 0000000..bae28df
--- /dev/null
+++ b/lib/backend/recipients_store.rb
@@ -0,0 +1,113 @@
+#!/usr/bin/env ruby
+#
+# Keyringer secret management system.
+#
+# Copyright (C) 2011 Keyringer Development Team.
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or 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 Affero General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+module Backend
+  # a store for the recipients configuration
+  class RecipientsStore
+    # Instantiates and stores password
+    def initialize(aBaseDir = "")
+      @baseDir = aBaseDir
+    end
+    
+    def addRecipient(aRecipientAddress, aRecipientKey)
+      @recipients.push(Recipient.new(aRecipientAddress, aRecipientKey))
+    end
+    
+    def removeRecipient(aRecipientKey)
+#      read()
+#      @recipients.push(Recipient.new(aRecipientAddress, aRecipientKey))
+#      write()
+    end
+    
+    def getRecipients()
+      return @recipients
+    end
+    
+    def load()
+      read()
+    end
+
+    def save()
+      write()
+    end
+
+    def getPath()
+      File.join(@baseDir, "config", "recipients")
+    end
+
+    def hasPath?()
+      File.directory?(getPath())
+    end
+
+    def create()
+      fileName = getPath()
+      file     = File.new(fileName, "w")
+      file.close
+    end
+
+    private
+
+    def read()
+      fileName = getPath()
+      file = File.new(fileName, "r")
+      begin
+        recipients = []
+       
+        while (line = file.gets)
+          parts = line.split()
+          if (parts.length == 2)
+            recipients.push(Recipient.new(parts[1], parts[0]))
+          end
+        end
+        
+        @recipients = recipients
+      rescue => err
+        throw err
+      ensure
+        file.close
+      end
+    end
+
+    def write()
+      fileName = getPath()
+      file = File.new(fileName, "w")
+      begin
+        @recipients.each do |recipient|
+          file.puts("#{recipient.email} #{recipient.keySignature}")
+        end
+      rescue => err
+        throw err
+      ensure
+        file.close
+      end
+    end
+
+  end
+  
+  class Recipient
+    def initialize(aKeySignature, anEmail)
+      @keySignature = aKeySignature
+      @email = anEmail
+    end
+    
+    attr_reader :keySignature
+    attr_reader :email
+  end
+end