Merge pull request #532 from MichaelMure/dag-entity

Work towards a reusable entity datastructure + commit signature

1 files changed, 60 insertions, 0 deletions

diff --git a/identity/key_test.go b/identity/key_test.go
new file mode 100644
index 00000000..6e320dc2
--- /dev/null
+++ b/identity/key_test.go
@@ -0,0 +1,60 @@
+package identity
+
+import (
+	"crypto/rsa"
+	"encoding/json"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/MichaelMure/git-bug/repository"
+)
+
+func TestPublicKeyJSON(t *testing.T) {
+	k := generatePublicKey()
+
+	dataJSON, err := json.Marshal(k)
+	require.NoError(t, err)
+
+	var read Key
+	err = json.Unmarshal(dataJSON, &read)
+	require.NoError(t, err)
+
+	require.Equal(t, k, &read)
+}
+
+func TestStoreLoad(t *testing.T) {
+	repo := repository.NewMockRepoKeyring()
+
+	// public + private
+	k := GenerateKey()
+
+	// Store
+
+	dataJSON, err := json.Marshal(k)
+	require.NoError(t, err)
+
+	err = k.storePrivate(repo)
+	require.NoError(t, err)
+
+	// Load
+
+	var read Key
+	err = json.Unmarshal(dataJSON, &read)
+	require.NoError(t, err)
+
+	err = read.ensurePrivateKey(repo)
+	require.NoError(t, err)
+
+	require.Equal(t, k.public, read.public)
+
+	require.IsType(t, (*rsa.PrivateKey)(nil), k.private.PrivateKey)
+
+	// See https://github.com/golang/crypto/pull/175
+	rsaPriv := read.private.PrivateKey.(*rsa.PrivateKey)
+	back := rsaPriv.Primes[0]
+	rsaPriv.Primes[0] = rsaPriv.Primes[1]
+	rsaPriv.Primes[1] = back
+
+	require.True(t, k.private.PrivateKey.(*rsa.PrivateKey).Equal(read.private.PrivateKey))
+}