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lego/providers/dns/oraclecloud/oraclecloud_test.go
2020-03-11 23:51:10 +01:00

320 lines
8.8 KiB
Go

package oraclecloud
import (
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/base64"
"encoding/pem"
"io/ioutil"
"os"
"testing"
"time"
"github.com/go-acme/lego/v3/platform/tester"
"github.com/oracle/oci-go-sdk/common"
"github.com/stretchr/testify/require"
)
const envDomain = envNamespace + "DOMAIN"
var envTest = tester.NewEnvTest(
envPrivKey,
EnvPrivKeyFile,
EnvPrivKeyPass,
EnvTenancyOCID,
EnvUserOCID,
EnvPubKeyFingerprint,
EnvRegion,
EnvCompartmentOCID).
WithDomain(envDomain)
func TestNewDNSProvider(t *testing.T) {
testCases := []struct {
desc string
envVars map[string]string
expected string
}{
{
desc: "success",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret1"),
EnvPrivKeyPass: "secret1",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
},
{
desc: "success file",
envVars: map[string]string{
EnvPrivKeyFile: mustGeneratePrivateKeyFile("secret1"),
EnvPrivKeyPass: "secret1",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
},
{
desc: "missing credentials",
envVars: map[string]string{},
expected: "oraclecloud: some credentials information are missing: OCI_PRIVKEY,OCI_TENANCY_OCID,OCI_USER_OCID,OCI_PUBKEY_FINGERPRINT,OCI_REGION,OCI_COMPARTMENT_OCID",
},
{
desc: "missing CompartmentID",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "",
},
expected: "oraclecloud: some credentials information are missing: OCI_COMPARTMENT_OCID",
},
{
desc: "missing OCI_PRIVKEY",
envVars: map[string]string{
envPrivKey: "",
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_PRIVKEY",
},
{
desc: "missing OCI_PRIVKEY_PASS",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: can not create client, bad configuration: x509: decryption password incorrect",
},
{
desc: "missing OCI_TENANCY_OCID",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_TENANCY_OCID",
},
{
desc: "missing OCI_USER_OCID",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_USER_OCID",
},
{
desc: "missing OCI_PUBKEY_FINGERPRINT",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "",
EnvRegion: "us-phoenix-1",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_PUBKEY_FINGERPRINT",
},
{
desc: "missing OCI_REGION",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_REGION",
},
{
desc: "missing OCI_REGION",
envVars: map[string]string{
envPrivKey: mustGeneratePrivateKey("secret"),
EnvPrivKeyPass: "secret",
EnvTenancyOCID: "ocid1.tenancy.oc1..secret",
EnvUserOCID: "ocid1.user.oc1..secret",
EnvPubKeyFingerprint: "00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00",
EnvRegion: "",
EnvCompartmentOCID: "123",
},
expected: "oraclecloud: some credentials information are missing: OCI_REGION",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
defer func() {
privKeyFile := os.Getenv(EnvPrivKeyFile)
if privKeyFile != "" {
_ = os.Remove(privKeyFile)
}
envTest.RestoreEnv()
}()
envTest.ClearEnv()
envTest.Apply(test.envVars)
p, err := NewDNSProvider()
if len(test.expected) == 0 {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.client)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
func TestNewDNSProviderConfig(t *testing.T) {
testCases := []struct {
desc string
compartmentID string
configurationProvider common.ConfigurationProvider
expected string
}{
{
desc: "invalid configuration",
configurationProvider: &configProvider{},
compartmentID: "123",
expected: "oraclecloud: can not create client, bad configuration: x509: decryption password incorrect",
},
{
desc: "OCIConfigProvider is missing",
compartmentID: "123",
expected: "oraclecloud: OCIConfigProvider is missing",
},
{
desc: "missing CompartmentID",
expected: "oraclecloud: CompartmentID is missing",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
config := NewDefaultConfig()
config.CompartmentID = test.compartmentID
config.OCIConfigProvider = test.configurationProvider
p, err := NewDNSProviderConfig(config)
if len(test.expected) == 0 {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.client)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
func TestLivePresent(t *testing.T) {
if !envTest.IsLiveTest() {
t.Skip("skipping live test")
}
envTest.RestoreEnv()
provider, err := NewDNSProvider()
require.NoError(t, err)
err = provider.Present(envTest.GetDomain(), "", "123d==")
require.NoError(t, err)
}
func TestLiveCleanUp(t *testing.T) {
if !envTest.IsLiveTest() {
t.Skip("skipping live test")
}
envTest.RestoreEnv()
provider, err := NewDNSProvider()
require.NoError(t, err)
time.Sleep(1 * time.Second)
err = provider.CleanUp(envTest.GetDomain(), "", "123d==")
require.NoError(t, err)
}
func mustGeneratePrivateKey(pwd string) string {
block, err := generatePrivateKey(pwd)
if err != nil {
panic(err)
}
return base64.StdEncoding.EncodeToString(pem.EncodeToMemory(block))
}
func mustGeneratePrivateKeyFile(pwd string) string {
block, err := generatePrivateKey(pwd)
if err != nil {
panic(err)
}
file, err := ioutil.TempFile("", "lego_oci_*.pem")
if err != nil {
panic(err)
}
err = pem.Encode(file, block)
if err != nil {
panic(err)
}
return file.Name()
}
func generatePrivateKey(pwd string) (*pem.Block, error) {
key, err := rsa.GenerateKey(rand.Reader, 512)
if err != nil {
return nil, err
}
block := &pem.Block{
Type: "RSA PRIVATE KEY",
Bytes: x509.MarshalPKCS1PrivateKey(key),
}
if pwd != "" {
block, err = x509.EncryptPEMBlock(rand.Reader, block.Type, block.Bytes, []byte(pwd), x509.PEMCipherAES256)
if err != nil {
return nil, err
}
}
return block, nil
}