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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2016 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package asserts_test
import (
"os"
"path/filepath"
"syscall"
. "gopkg.in/check.v1"
"github.com/snapcore/snapd/asserts"
)
type fsKeypairMgrSuite struct{}
var _ = Suite(&fsKeypairMgrSuite{})
func (fsbss *fsKeypairMgrSuite) TestOpenOK(c *C) {
// ensure umask is clean when creating the DB dir
oldUmask := syscall.Umask(0)
defer syscall.Umask(oldUmask)
topDir := filepath.Join(c.MkDir(), "asserts-db")
err := os.MkdirAll(topDir, 0775)
c.Assert(err, IsNil)
bs, err := asserts.OpenFSKeypairManager(topDir)
c.Check(err, IsNil)
c.Check(bs, NotNil)
info, err := os.Stat(filepath.Join(topDir, "private-keys-v1"))
c.Assert(err, IsNil)
c.Assert(info.IsDir(), Equals, true)
c.Check(info.Mode().Perm(), Equals, os.FileMode(0775))
}
func (fsbss *fsKeypairMgrSuite) TestOpenWorldWritableFail(c *C) {
topDir := filepath.Join(c.MkDir(), "asserts-db")
// make it world-writable
oldUmask := syscall.Umask(0)
os.MkdirAll(filepath.Join(topDir, "private-keys-v1"), 0777)
syscall.Umask(oldUmask)
bs, err := asserts.OpenFSKeypairManager(topDir)
c.Assert(err, ErrorMatches, "assert storage root unexpectedly world-writable: .*")
c.Check(bs, IsNil)
}
func (fsbss *fsKeypairMgrSuite) TestDelete(c *C) {
// ensure umask is clean when creating the DB dir
oldUmask := syscall.Umask(0)
defer syscall.Umask(oldUmask)
topDir := filepath.Join(c.MkDir(), "asserts-db")
err := os.MkdirAll(topDir, 0775)
c.Assert(err, IsNil)
keypairMgr, err := asserts.OpenFSKeypairManager(topDir)
c.Check(err, IsNil)
pk1 := testPrivKey1
keyID := pk1.PublicKey().ID()
err = keypairMgr.Put(pk1)
c.Assert(err, IsNil)
_, err = keypairMgr.Get(keyID)
c.Assert(err, IsNil)
err = keypairMgr.Delete(keyID)
c.Assert(err, IsNil)
err = keypairMgr.Delete(keyID)
c.Check(err, ErrorMatches, "cannot find key pair")
c.Check(asserts.IsKeyNotFound(err), Equals, true)
_, err = keypairMgr.Get(keyID)
c.Check(err, ErrorMatches, "cannot find key pair")
c.Check(asserts.IsKeyNotFound(err), Equals, true)
}
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