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package dnschallenge
import (
"crypto"
"crypto/rand"
"crypto/rsa"
"fmt"
"os"
"testing"
"github.com/go-acme/lego/v4/certificate"
"github.com/go-acme/lego/v4/challenge/dns01"
"github.com/go-acme/lego/v4/e2e/loader"
"github.com/go-acme/lego/v4/lego"
"github.com/go-acme/lego/v4/providers/dns"
"github.com/go-acme/lego/v4/registration"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var load = loader.EnvLoader{
PebbleOptions: &loader.CmdOption{
HealthCheckURL: "https://localhost:15000/dir",
Args: []string{"-strict", "-config", "fixtures/pebble-config-dns.json", "-dnsserver", "localhost:8053"},
Env: []string{"PEBBLE_VA_NOSLEEP=1", "PEBBLE_WFE_NONCEREJECT=20"},
Dir: "../",
},
LegoOptions: []string{
"LEGO_CA_CERTIFICATES=../fixtures/certs/pebble.minica.pem",
"EXEC_PATH=../fixtures/update-dns.sh",
},
ChallSrv: &loader.CmdOption{
Args: []string{"-http01", ":5012", "-tlsalpn01", ":5011"},
},
}
func TestMain(m *testing.M) {
os.Exit(load.MainTest(m))
}
func TestDNSHelp(t *testing.T) {
output, err := load.RunLego("dnshelp")
if err != nil {
fmt.Fprintf(os.Stderr, "%s\n", output)
t.Fatal(err)
}
fmt.Fprintf(os.Stdout, "%s\n", output)
}
func TestChallengeDNS_Run(t *testing.T) {
loader.CleanLegoFiles()
output, err := load.RunLego(
"-m", "hubert@hubert.com",
"--accept-tos",
"--dns", "exec",
"--dns.resolvers", ":8053",
"--dns.disable-cp",
"-s", "https://localhost:15000/dir",
"-d", "*.légo.acme",
"-d", "légo.acme",
"run")
if len(output) > 0 {
fmt.Fprintf(os.Stdout, "%s\n", output)
}
if err != nil {
t.Fatal(err)
}
}
func TestChallengeDNS_Client_Obtain(t *testing.T) {
err := os.Setenv("LEGO_CA_CERTIFICATES", "../fixtures/certs/pebble.minica.pem")
require.NoError(t, err)
defer func() { _ = os.Unsetenv("LEGO_CA_CERTIFICATES") }()
err = os.Setenv("EXEC_PATH", "../fixtures/update-dns.sh")
require.NoError(t, err)
defer func() { _ = os.Unsetenv("EXEC_PATH") }()
privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
require.NoError(t, err, "Could not generate test key")
user := &fakeUser{privateKey: privateKey}
config := lego.NewConfig(user)
config.CADirURL = "https://localhost:15000/dir"
client, err := lego.NewClient(config)
require.NoError(t, err)
provider, err := dns.NewDNSChallengeProviderByName("exec")
require.NoError(t, err)
err = client.Challenge.SetDNS01Provider(provider,
dns01.AddRecursiveNameservers([]string{":8053"}),
dns01.DisableCompletePropagationRequirement())
require.NoError(t, err)
reg, err := client.Registration.Register(registration.RegisterOptions{TermsOfServiceAgreed: true})
require.NoError(t, err)
user.registration = reg
domains := []string{"*.légo.acme", "légo.acme"}
// https://github.com/letsencrypt/pebble/issues/285
privateKeyCSR, err := rsa.GenerateKey(rand.Reader, 2048)
require.NoError(t, err, "Could not generate test key")
request := certificate.ObtainRequest{
Domains: domains,
Bundle: true,
PrivateKey: privateKeyCSR,
}
resource, err := client.Certificate.Obtain(request)
require.NoError(t, err)
require.NotNil(t, resource)
assert.Equal(t, "*.xn--lgo-bma.acme", resource.Domain)
assert.Regexp(t, `https://localhost:15000/certZ/[\w\d]{14,}`, resource.CertURL)
assert.Regexp(t, `https://localhost:15000/certZ/[\w\d]{14,}`, resource.CertStableURL)
assert.NotEmpty(t, resource.Certificate)
assert.NotEmpty(t, resource.IssuerCertificate)
assert.Empty(t, resource.CSR)
}
type fakeUser struct {
email string
privateKey crypto.PrivateKey
registration *registration.Resource
}
func (f *fakeUser) GetEmail() string { return f.email }
func (f *fakeUser) GetRegistration() *registration.Resource { return f.registration }
func (f *fakeUser) GetPrivateKey() crypto.PrivateKey { return f.privateKey }
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