From 1f97ad2c2edb7fa6262ef0c0647a45bdccf61972 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Wed, 10 Jul 2019 19:36:17 +0200
Subject: [PATCH] Use repo libp2p identiny

---
 node/builder.go     | 8 ++++++++
 node/repo/fsrepo.go | 9 ++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/node/builder.go b/node/builder.go
index 4a81df2d8..0ba8e246c 100644
--- a/node/builder.go
+++ b/node/builder.go
@@ -205,6 +205,10 @@ func Repo(r repo.Repo) Option {
 	if err != nil {
 		return Error(err)
 	}
+	pk, err := lr.Libp2pIdentity()
+	if err != nil {
+		return Error(err)
+	}
 
 	return Options(
 		Config(cfg),
@@ -212,6 +216,10 @@ func Repo(r repo.Repo) Option {
 
 		Override(new(datastore.Batching), modules.Datastore),
 		Override(new(blockstore.Blockstore), modules.Blockstore),
+
+		Override(new(ci.PrivKey), pk),
+		Override(new(ci.PubKey), ci.PrivKey.GetPublic),
+		Override(new(peer.ID), peer.IDFromPublicKey),
 	)
 }
 
diff --git a/node/repo/fsrepo.go b/node/repo/fsrepo.go
index 0aa66fcbf..27d9d24a4 100644
--- a/node/repo/fsrepo.go
+++ b/node/repo/fsrepo.go
@@ -45,7 +45,7 @@ var _ Repo = &FsRepo{}
 func NewFS(path string) (*FsRepo, error) {
 	path, err := homedir.Expand(path)
 	if err != nil {
-		return &FsRepo{}, err
+		return nil, err
 	}
 
 	return &FsRepo{
@@ -175,6 +175,13 @@ func (fsr *fsLockedRepo) Libp2pIdentity() (crypto.PrivKey, error) {
 		if err != nil {
 			return nil, xerrors.Errorf("could not write private key: %w", err)
 		}
+	} else if err != nil {
+		return nil, err
+	}
+
+	stat, err = os.Stat(kpath)
+	if err != nil {
+		return nil, err
 	}
 
 	if stat.Mode()&0066 != 0 {