Update dependencies

Among others, this updates minio-go, so that the new "eu-west-3" zone
for AWS is supported.

vendor/github.com/pkg/sftp/request-attrs_test.go

@@ -0,0 +1,51 @@
+package sftp
+
+import (
+	"os"
+
+	"github.com/stretchr/testify/assert"
+
+	"testing"
+)
+
+func TestRequestPflags(t *testing.T) {
+	pflags := newPflags(ssh_FXF_READ | ssh_FXF_WRITE | ssh_FXF_APPEND)
+	assert.True(t, pflags.Read)
+	assert.True(t, pflags.Write)
+	assert.True(t, pflags.Append)
+	assert.False(t, pflags.Creat)
+	assert.False(t, pflags.Trunc)
+	assert.False(t, pflags.Excl)
+}
+
+func TestRequestAflags(t *testing.T) {
+	aflags := newAflags(ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_UIDGID)
+	assert.True(t, aflags.Size)
+	assert.True(t, aflags.UidGid)
+	assert.False(t, aflags.Acmodtime)
+	assert.False(t, aflags.Permissions)
+}
+
+func TestRequestAttributes(t *testing.T) {
+	// UID/GID
+	fa := fileattrs{UID: 1, GID: 2}
+	fl := uint32(ssh_FILEXFER_ATTR_UIDGID)
+	at := []byte{}
+	at = marshalUint32(at, 1)
+	at = marshalUint32(at, 2)
+	test_fs, _ := getFileStat(fl, at)
+	assert.Equal(t, fa, fileattrs(*test_fs))
+	// Size and Mode
+	fa = fileattrs{Mode: 700, Size: 99}
+	fl = uint32(ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_PERMISSIONS)
+	at = []byte{}
+	at = marshalUint64(at, 99)
+	at = marshalUint32(at, 700)
+	test_fs, _ = getFileStat(fl, at)
+	test_fa := fileattrs(*test_fs)
+	assert.Equal(t, fa, test_fa)
+	// FileMode
+	assert.True(t, test_fa.FileMode().IsRegular())
+	assert.False(t, test_fa.FileMode().IsDir())
+	assert.Equal(t, test_fa.FileMode().Perm(), os.FileMode(700).Perm())
+}