示例#1
0
func (certSuite) TestVerify(c *C) {
	now := time.Now()
	caCert, caKey, err := cert.NewCA("foo", now.Add(1*time.Minute))
	c.Assert(err, IsNil)

	srvCert, _, err := cert.NewServer("foo", caCert, caKey, now.Add(3*time.Minute))
	c.Assert(err, IsNil)

	err = cert.Verify(srvCert, caCert, now)
	c.Assert(err, IsNil)

	err = cert.Verify(srvCert, caCert, now.Add(55*time.Second))
	c.Assert(err, IsNil)

	// TODO(rog) why does this succeed?
	// err = cert.Verify(srvCert, caCert, now.Add(-1 * time.Minute))
	//c.Check(err, ErrorMatches, "x509: certificate has expired or is not yet valid")

	err = cert.Verify(srvCert, caCert, now.Add(2*time.Minute))
	c.Check(err, ErrorMatches, "x509: certificate has expired or is not yet valid")

	caCert2, caKey2, err := cert.NewCA("bar", now.Add(1*time.Minute))
	c.Assert(err, IsNil)

	// Check original server certificate against wrong CA.
	err = cert.Verify(srvCert, caCert2, now)
	c.Check(err, ErrorMatches, "x509: certificate signed by unknown authority")

	srvCert2, _, err := cert.NewServer("bar", caCert2, caKey2, now.Add(1*time.Minute))
	c.Assert(err, IsNil)

	// Check new server certificate against original CA.
	err = cert.Verify(srvCert2, caCert, now)
	c.Check(err, ErrorMatches, "x509: certificate signed by unknown authority")
}
示例#2
0
func (*ConfigSuite) TestGenerateStateServerCertAndKey(c *gc.C) {
	// In order to test missing certs, it checks the JUJU_HOME dir, so we need
	// a fake home.
	defer testing.MakeFakeHomeWithFiles(c, []testing.TestFile{
		{".ssh/id_rsa.pub", "rsa\n"},
	}).Restore()

	for _, test := range []struct {
		configValues map[string]interface{}
		errMatch     string
	}{{
		configValues: map[string]interface{}{
			"name": "test-no-certs",
			"type": "dummy",
		},
		errMatch: "environment configuration has no ca-cert",
	}, {
		configValues: map[string]interface{}{
			"name":    "test-no-certs",
			"type":    "dummy",
			"ca-cert": testing.CACert,
		},
		errMatch: "environment configuration has no ca-private-key",
	}, {
		configValues: map[string]interface{}{
			"name":           "test-no-certs",
			"type":           "dummy",
			"ca-cert":        testing.CACert,
			"ca-private-key": testing.CAKey,
		},
	}} {
		cfg, err := config.New(test.configValues)
		c.Assert(err, gc.IsNil)
		certPEM, keyPEM, err := cfg.GenerateStateServerCertAndKey()
		if test.errMatch == "" {
			c.Assert(err, gc.IsNil)

			_, _, err = cert.ParseCertAndKey(certPEM, keyPEM)
			c.Check(err, gc.IsNil)

			err = cert.Verify(certPEM, []byte(testing.CACert), time.Now())
			c.Assert(err, gc.IsNil)
			err = cert.Verify(certPEM, []byte(testing.CACert), time.Now().AddDate(9, 0, 0))
			c.Assert(err, gc.IsNil)
			err = cert.Verify(certPEM, []byte(testing.CACert), time.Now().AddDate(10, 0, 1))
			c.Assert(err, gc.NotNil)
		} else {
			c.Assert(err, gc.ErrorMatches, test.errMatch)
			c.Assert(certPEM, gc.IsNil)
			c.Assert(keyPEM, gc.IsNil)
		}
	}
}
示例#3
0
func (s *CloudInitSuite) TestFinishBootstrapConfig(c *C) {
	cfg, err := config.New(map[string]interface{}{
		"name":            "barbara",
		"type":            "dummy",
		"admin-secret":    "lisboan-pork",
		"authorized-keys": "we-are-the-keys",
		"agent-version":   "1.2.3",
		"ca-cert":         testing.CACert,
		"ca-private-key":  testing.CAKey,
		"state-server":    false,
		"secret":          "british-horse",
	})
	c.Assert(err, IsNil)
	oldAttrs := cfg.AllAttrs()
	mcfg := &cloudinit.MachineConfig{
		StateServer: true,
	}
	cons := constraints.MustParse("mem=1T cpu-power=999999999")
	err = environs.FinishMachineConfig(mcfg, cfg, cons)
	c.Check(err, IsNil)
	c.Check(mcfg.AuthorizedKeys, Equals, "we-are-the-keys")
	password := utils.PasswordHash("lisboan-pork")
	c.Check(mcfg.APIInfo, DeepEquals, &api.Info{
		Password: password, CACert: []byte(testing.CACert),
	})
	c.Check(mcfg.StateInfo, DeepEquals, &state.Info{
		Password: password, CACert: []byte(testing.CACert),
	})
	c.Check(mcfg.StatePort, Equals, cfg.StatePort())
	c.Check(mcfg.APIPort, Equals, cfg.APIPort())
	c.Check(mcfg.Constraints, DeepEquals, cons)

	oldAttrs["ca-private-key"] = ""
	oldAttrs["admin-secret"] = ""
	delete(oldAttrs, "secret")
	c.Check(mcfg.Config.AllAttrs(), DeepEquals, oldAttrs)
	srvCertPEM := mcfg.StateServerCert
	srvKeyPEM := mcfg.StateServerKey
	_, _, err = cert.ParseCertAndKey(srvCertPEM, srvKeyPEM)
	c.Check(err, IsNil)

	err = cert.Verify(srvCertPEM, []byte(testing.CACert), time.Now())
	c.Assert(err, IsNil)
	err = cert.Verify(srvCertPEM, []byte(testing.CACert), time.Now().AddDate(9, 0, 0))
	c.Assert(err, IsNil)
	err = cert.Verify(srvCertPEM, []byte(testing.CACert), time.Now().AddDate(10, 0, 1))
	c.Assert(err, NotNil)
}
示例#4
0
func verifyCertificates() error {
	_, err := tls.X509KeyPair([]byte(CACert), []byte(CAKey))
	if err != nil {
		return fmt.Errorf("bad CA cert key pair: %v", err)
	}
	_, err = tls.X509KeyPair([]byte(ServerCert), []byte(ServerKey))
	if err != nil {
		return fmt.Errorf("bad server cert key pair: %v", err)
	}
	return cert.Verify([]byte(ServerCert), []byte(CACert), time.Now())
}
示例#5
0
func verifyCert(c *C, srvCertPEM, caCertPEM []byte) {
	err := cert.Verify(srvCertPEM, caCertPEM, time.Now())
	c.Assert(err, IsNil)
	err = cert.Verify(srvCertPEM, caCertPEM, time.Now().AddDate(9, 0, 0))
	c.Assert(err, IsNil)
}