diff --git a/src/main/scala/ssh/PublicKeyAuthenticator.scala b/src/main/scala/ssh/PublicKeyAuthenticator.scala
index 2ba0db9..1fb472f 100644
--- a/src/main/scala/ssh/PublicKeyAuthenticator.scala
+++ b/src/main/scala/ssh/PublicKeyAuthenticator.scala
@@ -16,6 +16,7 @@
 
   override def authenticate(username: String, key: PublicKey, session: ServerSession): Boolean = {
     Database(context) withTransaction {
+      // TODO Check permission to the repository here?
       getPublicKeys(username).exists { sshKey =>
         str2PublicKey(sshKey.publicKey) match {
           case Some(publicKey) => key.equals(publicKey)