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package gandi
import (
"io"
"net/http"
"net/http/httptest"
"regexp"
"strings"
"testing"
"github.com/go-acme/lego/v4/platform/tester"
"github.com/stretchr/testify/require"
)
var envTest = tester.NewEnvTest(EnvAPIKey)
func TestNewDNSProvider(t *testing.T) {
testCases := []struct {
desc string
envVars map[string]string
expected string
}{
{
desc: "success",
envVars: map[string]string{
EnvAPIKey: "123",
},
},
{
desc: "missing api key",
envVars: map[string]string{
EnvAPIKey: "",
},
expected: "gandi: some credentials information are missing: GANDI_API_KEY",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
envTest.Apply(test.envVars)
p, err := NewDNSProvider()
if test.expected == "" {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.inProgressFQDNs)
require.NotNil(t, p.inProgressAuthZones)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
func TestNewDNSProviderConfig(t *testing.T) {
testCases := []struct {
desc string
apiKey string
expected string
}{
{
desc: "success",
apiKey: "123",
},
{
desc: "missing credentials",
expected: "gandi: no API Key given",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
config := NewDefaultConfig()
config.APIKey = test.apiKey
p, err := NewDNSProviderConfig(config)
if test.expected == "" {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.inProgressFQDNs)
require.NotNil(t, p.inProgressAuthZones)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
// TestDNSProvider runs Present and CleanUp against a fake Gandi RPC
// Server, whose responses are predetermined for particular requests.
func TestDNSProvider(t *testing.T) {
// serverResponses is the XML-RPC Request->Response map used by the
// fake RPC server. It was generated by recording a real RPC session
// which resulted in the successful issue of a cert, and then
// anonymizing the RPC data.
serverResponses := map[string]string{
// Present Request->Response 1 (getZoneID)
presentGetZoneIDRequestMock: presentGetZoneIDResponseMock,
// Present Request->Response 2 (cloneZone)
presentCloneZoneRequestMock: presentCloneZoneResponseMock,
// Present Request->Response 3 (newZoneVersion)
presentNewZoneVersionRequestMock: presentNewZoneVersionResponseMock,
// Present Request->Response 4 (addTXTRecord)
presentAddTXTRecordRequestMock: presentAddTXTRecordResponseMock,
// Present Request->Response 5 (setZoneVersion)
presentSetZoneVersionRequestMock: presentSetZoneVersionResponseMock,
// Present Request->Response 6 (setZone)
presentSetZoneRequestMock: presentSetZoneResponseMock,
// CleanUp Request->Response 1 (setZone)
cleanupSetZoneRequestMock: cleanupSetZoneResponseMock,
// CleanUp Request->Response 2 (deleteZone)
cleanupDeleteZoneRequestMock: cleanupDeleteZoneResponseMock,
}
fakeKeyAuth := "XXXX"
regexpDate := regexp.MustCompile(`\[ACME Challenge [^\]:]*:[^\]]*\]`)
// start fake RPC server
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
require.Equal(t, "text/xml", r.Header.Get("Content-Type"), "invalid content type")
req, errS := io.ReadAll(r.Body)
require.NoError(t, errS)
req = regexpDate.ReplaceAllLiteral(req, []byte(`[ACME Challenge 01 Jan 16 00:00 +0000]`))
resp, ok := serverResponses[string(req)]
require.True(t, ok, "Server response for request not found")
_, errS = io.Copy(w, strings.NewReader(resp))
require.NoError(t, errS)
}))
t.Cleanup(server.Close)
// define function to override findZoneByFqdn with
fakeFindZoneByFqdn := func(fqdn string) (string, error) {
return "example.com.", nil
}
config := NewDefaultConfig()
config.BaseURL = server.URL + "/"
config.APIKey = "123412341234123412341234"
provider, err := NewDNSProviderConfig(config)
require.NoError(t, err)
// override findZoneByFqdn function
savedFindZoneByFqdn := provider.findZoneByFqdn
t.Cleanup(func() {
provider.findZoneByFqdn = savedFindZoneByFqdn
})
provider.findZoneByFqdn = fakeFindZoneByFqdn
// run Present
err = provider.Present("abc.def.example.com", "", fakeKeyAuth)
require.NoError(t, err)
// run CleanUp
err = provider.CleanUp("abc.def.example.com", "", fakeKeyAuth)
require.NoError(t, err)
}
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