lib/slosilo/adapters/file_adapter.rb in slosilo-0.2.4 vs lib/slosilo/adapters/file_adapter.rb in slosilo-0.4.0

@@ -6,25 +6,33 @@
       attr_reader :dir
       
       def initialize(dir)
         @dir = dir
         @keys = {}
+        @fingerprints = {}
         Dir[File.join(@dir, "*.key")].each do |f|
           key = Slosilo::EncryptedAttributes.decrypt File.read(f)
-          @keys[File.basename(f, '.key')] = key
+          id = File.basename(f, '.key')
+          key = @keys[id] = Slosilo::Key.new(key)
+          @fingerprints[key.fingerprint] = id
         end
       end
       
       def put_key id, value
         raise "id should not contain a period" if id.index('.')
         fname = File.join(dir, "#{id}.key")
-        File.write(fname, Slosilo::EncryptedAttributes.encrypt(value))
+        File.write(fname, Slosilo::EncryptedAttributes.encrypt(value.to_der))
         File.chmod(0400, fname)
         @keys[id] = value
       end
       
       def get_key id
         @keys[id]
+      end
+
+      def get_by_fingerprint fp
+        id = @fingerprints[fp]
+        [@keys[id], id]
       end
       
       def each(&block)
         @keys.each(&block)
       end