func (s *RsyslogSuite) TestModeAccumulate(c *gc.C) {
st, m := s.OpenAPIAsNewMachine(c, state.JobManageEnviron)
worker, err := rsyslog.NewRsyslogConfigWorker(st.Rsyslog(), rsyslog.RsyslogModeAccumulate, m.Tag(), "", nil)
c.Assert(err, gc.IsNil)
defer func() { c.Assert(worker.Wait(), gc.IsNil) }()
defer worker.Kill()
waitForFile(c, filepath.Join(*rsyslog.LogDir, "ca-cert.pem"))
// We should have ca-cert.pem, rsyslog-cert.pem, and rsyslog-key.pem.
caCertPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "ca-cert.pem"))
c.Assert(err, gc.IsNil)
rsyslogCertPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "rsyslog-cert.pem"))
c.Assert(err, gc.IsNil)
rsyslogKeyPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "rsyslog-key.pem"))
c.Assert(err, gc.IsNil)
_, _, err = cert.ParseCertAndKey(string(rsyslogCertPEM), string(rsyslogKeyPEM))
c.Assert(err, gc.IsNil)
err = cert.Verify(string(rsyslogCertPEM), string(caCertPEM), time.Now().UTC())
c.Assert(err, gc.IsNil)
// Verify rsyslog configuration.
waitForFile(c, filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
rsyslogConf, err := ioutil.ReadFile(filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
c.Assert(err, gc.IsNil)
syslogPort := s.Conn.Environ.Config().SyslogPort()
syslogConfig := syslog.NewAccumulateConfig(m.Tag(), *rsyslog.LogDir, syslogPort, "")
syslogConfig.ConfigDir = *rsyslog.RsyslogConfDir
rendered, err := syslogConfig.Render()
c.Assert(err, gc.IsNil)
c.Assert(string(rsyslogConf), gc.DeepEquals, string(rendered))
}
func (certSuite) TestNewServerHostnames(c *gc.C) {
type test struct {
hostnames []string
expectedDNSNames []string
expectedIPAddresses []net.IP
}
tests := []test{{
[]string{},
nil,
nil,
}, {
[]string{"example.com"},
[]string{"example.com"},
nil,
}, {
[]string{"example.com", "127.0.0.1"},
[]string{"example.com"},
[]net.IP{net.IPv4(127, 0, 0, 1).To4()},
}, {
[]string{"::1"},
nil,
[]net.IP{net.IPv6loopback},
}}
for i, t := range tests {
c.Logf("test %d: %v", i, t.hostnames)
expiry := roundTime(time.Now().AddDate(1, 0, 0))
srvCertPEM, srvKeyPEM, err := cert.NewServer(caCertPEM, caKeyPEM, expiry, t.hostnames)
c.Assert(err, gc.IsNil)
srvCert, _, err := cert.ParseCertAndKey(srvCertPEM, srvKeyPEM)
c.Assert(err, gc.IsNil)
c.Assert(srvCert.DNSNames, gc.DeepEquals, t.expectedDNSNames)
c.Assert(srvCert.IPAddresses, gc.DeepEquals, t.expectedIPAddresses)
}
}
func mustParseCertAndKey(certPEM, keyPEM string) (*x509.Certificate, *rsa.PrivateKey) {
cert, key, err := cert.ParseCertAndKey(certPEM, keyPEM)
if err != nil {
panic(err)
}
return cert, key
}
func (certSuite) TestParseCertAndKey(c *gc.C) {
xcert, key, err := cert.ParseCertAndKey(caCertPEM, caKeyPEM)
c.Assert(err, gc.IsNil)
c.Assert(xcert.Subject.CommonName, gc.Equals, "juju testing")
c.Assert(key, gc.NotNil)
c.Assert(xcert.PublicKey.(*rsa.PublicKey), gc.DeepEquals, &key.PublicKey)
}
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(config.UseDefaults, 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, testing.CACert, time.Now())
c.Assert(err, gc.IsNil)
err = cert.Verify(certPEM, testing.CACert, time.Now().AddDate(9, 0, 0))
c.Assert(err, gc.IsNil)
err = cert.Verify(certPEM, 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.Equals, "")
c.Assert(keyPEM, gc.Equals, "")
}
}
}
func (certSuite) TestNewServer(c *gc.C) {
expiry := roundTime(time.Now().AddDate(1, 0, 0))
caCertPEM, caKeyPEM, err := cert.NewCA("foo", expiry)
c.Assert(err, gc.IsNil)
caCert, _, err := cert.ParseCertAndKey(caCertPEM, caKeyPEM)
c.Assert(err, gc.IsNil)
var noHostnames []string
srvCertPEM, srvKeyPEM, err := cert.NewServer(caCertPEM, caKeyPEM, expiry, noHostnames)
c.Assert(err, gc.IsNil)
srvCert, srvKey, err := cert.ParseCertAndKey(srvCertPEM, srvKeyPEM)
c.Assert(err, gc.IsNil)
c.Assert(srvCert.Subject.CommonName, gc.Equals, "*")
c.Assert(srvCert.NotAfter.Equal(expiry), gc.Equals, true)
c.Assert(srvCert.BasicConstraintsValid, gc.Equals, false)
c.Assert(srvCert.IsCA, gc.Equals, false)
c.Assert(srvCert.ExtKeyUsage, gc.DeepEquals, []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth})
checkTLSConnection(c, caCert, srvCert, srvKey)
}
func (certSuite) TestNewCA(c *gc.C) {
expiry := roundTime(time.Now().AddDate(0, 0, 1))
caCertPEM, caKeyPEM, err := cert.NewCA("foo", expiry)
c.Assert(err, gc.IsNil)
caCert, caKey, err := cert.ParseCertAndKey(caCertPEM, caKeyPEM)
c.Assert(err, gc.IsNil)
c.Assert(caKey, gc.FitsTypeOf, (*rsa.PrivateKey)(nil))
c.Assert(caCert.Subject.CommonName, gc.Equals, `juju-generated CA for environment "foo"`)
c.Assert(caCert.NotAfter.Equal(expiry), gc.Equals, true)
c.Assert(caCert.BasicConstraintsValid, gc.Equals, true)
c.Assert(caCert.IsCA, gc.Equals, true)
//c.Assert(caCert.MaxPathLen, Equals, 0) TODO it ends up as -1 - check that this is ok.
}
func (*OpenSuite) TestPrepare(c *gc.C) {
baselineAttrs := dummy.SampleConfig().Merge(testing.Attrs{
"state-server": false,
"name": "erewhemos",
}).Delete(
"ca-cert",
"ca-private-key",
"admin-secret",
)
cfg, err := config.New(config.NoDefaults, baselineAttrs)
c.Assert(err, gc.IsNil)
store := configstore.NewMem()
ctx := testing.Context(c)
env, err := environs.Prepare(cfg, ctx, store)
c.Assert(err, gc.IsNil)
// Check we can access storage ok, which implies the environment has been prepared.
c.Assert(env.Storage(), gc.NotNil)
// Check that the environment info file was correctly created.
info, err := store.ReadInfo("erewhemos")
c.Assert(err, gc.IsNil)
c.Assert(info.Initialized(), jc.IsTrue)
c.Assert(info.BootstrapConfig(), gc.DeepEquals, env.Config().AllAttrs())
c.Logf("bootstrap config: %#v", info.BootstrapConfig())
// Check that an admin-secret was chosen.
adminSecret := env.Config().AdminSecret()
c.Assert(adminSecret, gc.HasLen, 32)
c.Assert(adminSecret, gc.Matches, "^[0-9a-f]*$")
// Check that the CA cert was generated.
cfgCertPEM, cfgCertOK := env.Config().CACert()
cfgKeyPEM, cfgKeyOK := env.Config().CAPrivateKey()
c.Assert(cfgCertOK, gc.Equals, true)
c.Assert(cfgKeyOK, gc.Equals, true)
// Check the common name of the generated cert
caCert, _, err := cert.ParseCertAndKey(cfgCertPEM, cfgKeyPEM)
c.Assert(err, gc.IsNil)
c.Assert(caCert.Subject.CommonName, gc.Equals, `juju-generated CA for environment "`+testing.SampleEnvName+`"`)
// Check we can call Prepare again.
env, err = environs.Prepare(cfg, ctx, store)
c.Assert(err, gc.IsNil)
c.Assert(env.Name(), gc.Equals, "erewhemos")
c.Assert(env.Storage(), gc.NotNil)
c.Assert(env.Config().AllAttrs(), gc.DeepEquals, info.BootstrapConfig())
}
func (s *CloudInitSuite) TestFinishBootstrapConfig(c *gc.C) {
attrs := dummySampleConfig().Merge(testing.Attrs{
"authorized-keys": "we-are-the-keys",
"admin-secret": "lisboan-pork",
"agent-version": "1.2.3",
"state-server": false,
})
cfg, err := config.New(config.NoDefaults, attrs)
c.Assert(err, gc.IsNil)
oldAttrs := cfg.AllAttrs()
mcfg := &cloudinit.MachineConfig{
Bootstrap: true,
}
cons := constraints.MustParse("mem=1T cpu-power=999999999")
err = environs.FinishMachineConfig(mcfg, cfg, cons)
c.Assert(err, gc.IsNil)
c.Check(mcfg.AuthorizedKeys, gc.Equals, "we-are-the-keys")
c.Check(mcfg.DisableSSLHostnameVerification, jc.IsFalse)
password := utils.UserPasswordHash("lisboan-pork", utils.CompatSalt)
c.Check(mcfg.APIInfo, gc.DeepEquals, &api.Info{
Password: password, CACert: testing.CACert,
})
c.Check(mcfg.StateInfo, gc.DeepEquals, &state.Info{
Password: password, CACert: testing.CACert,
})
c.Check(mcfg.StateServingInfo.StatePort, gc.Equals, cfg.StatePort())
c.Check(mcfg.StateServingInfo.APIPort, gc.Equals, cfg.APIPort())
c.Check(mcfg.Constraints, gc.DeepEquals, cons)
oldAttrs["ca-private-key"] = ""
oldAttrs["admin-secret"] = ""
c.Check(mcfg.Config.AllAttrs(), gc.DeepEquals, oldAttrs)
srvCertPEM := mcfg.StateServingInfo.Cert
srvKeyPEM := mcfg.StateServingInfo.PrivateKey
_, _, err = cert.ParseCertAndKey(srvCertPEM, srvKeyPEM)
c.Check(err, gc.IsNil)
err = cert.Verify(srvCertPEM, testing.CACert, time.Now())
c.Assert(err, gc.IsNil)
err = cert.Verify(srvCertPEM, testing.CACert, time.Now().AddDate(9, 0, 0))
c.Assert(err, gc.IsNil)
err = cert.Verify(srvCertPEM, testing.CACert, time.Now().AddDate(10, 0, 1))
c.Assert(err, gc.NotNil)
}