Golang acme.DNS01Record函数代码示例

// Present creates a TXT record using the specified parameters
func (d *DNSProvider) Present(domain, token, keyAuth string) error {
	err := d.login()
	if err != nil {
		return err
	}

	fqdn, value, ttl := acme.DNS01Record(domain, keyAuth)

	data := map[string]interface{}{
		"rdata": map[string]string{
			"txtdata": value,
		},
		"ttl": strconv.Itoa(ttl),
	}

	resource := fmt.Sprintf("TXTRecord/%s/%s/", domain, fqdn)
	_, err = d.sendRequest("POST", resource, data)
	if err != nil {
		return err
	}

	err = d.publish(domain, "Added TXT record for ACME dns-01 challenge using lego client")
	if err != nil {
		return err
	}

	err = d.logout()
	if err != nil {
		return err
	}

	return nil
}

// CleanUp removes the TXT record matching the specified parameters
func (c *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)

	zone, err := c.getHostedZone(fqdn)
	if err != nil {
		return err
	}

	set, err := c.findTxtRecord(fqdn)
	if err != nil {
		return err
	}

	rrsets := rrSets{
		RRSets: []rrSet{
			rrSet{
				Name:       set.Name,
				Type:       set.Type,
				ChangeType: "DELETE",
			},
		},
	}
	body, err := json.Marshal(rrsets)
	if err != nil {
		return err
	}

	_, err = c.makeRequest("PATCH", zone.URL, bytes.NewReader(body))
	if err != nil {
		return err
	}

	return nil
}

// CleanUp removes the TXT record matching the specified parameters.
func (p *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
	zone, err := p.getHostedZoneInfo(fqdn)
	if err != nil {
		return err
	}

	// Get all TXT records for the specified domain.
	resources, err := p.linode.GetResourcesByType(zone.domainId, "TXT")
	if err != nil {
		return err
	}

	// Remove the specified resource, if it exists.
	for _, resource := range resources {
		if resource.Name == zone.resourceName && resource.Target == value {
			resp, err := p.linode.DeleteDomainResource(resource.DomainID, resource.ResourceID)
			if err != nil {
				return err
			}
			if resp.ResourceID != resource.ResourceID {
				return errors.New("Error deleting resource: resource IDs do not match!")
			}
			break
		}
	}

	return nil
}

// CleanUp removes a given record that was generated by Present
func (provider *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)

	provider.recordIDsMu.Lock()
	recordID, ok := provider.recordIDs[fqdn]
	provider.recordIDsMu.Unlock()

	if !ok {
		return fmt.Errorf("Unknown recordID for '%s'", fqdn)
	}

	authZone, err := acme.FindZoneByFqdn(acme.ToFqdn(domain), acme.RecursiveNameservers)
	if err != nil {
		return fmt.Errorf("Could not determine zone for domain: '%s'. %s", domain, err)
	}

	authZone = acme.UnFqdn(authZone)

	zoneRecord, err := provider.getZoneInformationByName(authZone)
	if err != nil {
		return err
	}

	_, err = provider.client.RemoveRecord(zoneRecord.ID, recordID)
	if err != nil {
		return err
	}

	provider.recordIDsMu.Lock()
	delete(provider.recordIDs, fqdn)
	provider.recordIDsMu.Unlock()

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge.
func (c *DNSProvider) Present(domain, token, keyAuth string) error {
	fqdn, value, ttl := acme.DNS01Record(domain, keyAuth)

	zone, err := c.getHostedZone(domain)
	if err != nil {
		return err
	}

	rec := &dns.ResourceRecordSet{
		Name:    fqdn,
		Rrdatas: []string{value},
		Ttl:     int64(ttl),
		Type:    "TXT",
	}
	change := &dns.Change{
		Additions: []*dns.ResourceRecordSet{rec},
	}

	chg, err := c.client.Changes.Create(c.project, zone, change).Do()
	if err != nil {
		return err
	}

	// wait for change to be acknowledged
	for chg.Status == "pending" {
		time.Sleep(time.Second)

		chg, err = c.client.Changes.Get(c.project, zone, chg.Id).Do()
		if err != nil {
			return err
		}
	}

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge
func (c *DNSProvider) Present(domain, token, keyAuth string) error {
	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
	zone, err := c.getHostedZoneID(fqdn)
	if err != nil {
		return err
	}

	rsc := dns.NewRecordSetsClient(c.subscriptionId)
	rsc.Authorizer, err = c.newServicePrincipalTokenFromCredentials(azure.PublicCloud.ResourceManagerEndpoint)
	relative := toRelativeRecord(fqdn, acme.ToFqdn(zone))
	rec := dns.RecordSet{
		Name: &relative,
		Properties: &dns.RecordSetProperties{
			TTL:        to.Int64Ptr(60),
			TXTRecords: &[]dns.TxtRecord{dns.TxtRecord{Value: &[]string{value}}},
		},
	}
	_, err = rsc.CreateOrUpdate(c.resourceGroup, zone, relative, dns.TXT, rec, "", "")

	if err != nil {
		return err
	}

	return nil
}

// CleanUp removes the TXT record matching the specified
// parameters. It does this by restoring the old Gandi DNS zone and
// removing the temporary one created by Present.
func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)
	// acquire lock and retrieve zoneID, newZoneID and authZone
	d.inProgressMu.Lock()
	defer d.inProgressMu.Unlock()
	if _, ok := d.inProgressFQDNs[fqdn]; !ok {
		// if there is no cleanup information then just return
		return nil
	}
	zoneID := d.inProgressFQDNs[fqdn].zoneID
	newZoneID := d.inProgressFQDNs[fqdn].newZoneID
	authZone := d.inProgressFQDNs[fqdn].authZone
	delete(d.inProgressFQDNs, fqdn)
	delete(d.inProgressAuthZones, authZone)
	// perform API actions to restore old gandi zone for authZone
	err := d.setZone(authZone, zoneID)
	if err != nil {
		return err
	}
	err = d.deleteZone(newZoneID)
	if err != nil {
		return err
	}
	return nil
}

// CleanUp removes the record matching the specified parameters.
func (c *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)
	zone, recordName, err := c.FindZoneAndRecordName(fqdn, domain)
	if err != nil {
		return err
	}

	recordId, err := c.FindExistingRecordId(zone, recordName)
	if err != nil {
		return err
	}

	if recordId != 0 {
		record := egoscale.DNSRecord{
			Id: recordId,
		}

		err = c.client.DeleteRecord(zone, record)
		if err != nil {
			return errors.New("Error while deleting DNS record: " + err.Error())
		}
	}

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge.
func (c *DNSProvider) Present(domain, token, keyAuth string) error {
	fqdn, value, ttl := acme.DNS01Record(domain, keyAuth)
	zone, recordName, err := c.FindZoneAndRecordName(fqdn, domain)
	if err != nil {
		return err
	}

	recordId, err := c.FindExistingRecordId(zone, recordName)
	if err != nil {
		return err
	}

	record := egoscale.DNSRecord{
		Name:       recordName,
		Ttl:        ttl,
		Content:    value,
		RecordType: "TXT",
	}

	if recordId == 0 {
		_, err := c.client.CreateRecord(zone, record)
		if err != nil {
			return errors.New("Error while creating DNS record: " + err.Error())
		}
	} else {
		record.Id = recordId
		_, err := c.client.UpdateRecord(zone, record)
		if err != nil {
			return errors.New("Error while updating DNS record: " + err.Error())
		}
	}

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge
func (c *DNSProvider) Present(domain, token, keyAuth string) error {
	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
	zoneID, err := c.getHostedZoneID(fqdn)
	if err != nil {
		return err
	}

	rec := RackspaceRecords{
		RackspaceRecord: []RackspaceRecord{{
			Name: acme.UnFqdn(fqdn),
			Type: "TXT",
			Data: value,
			TTL:  300,
		}},
	}

	body, err := json.Marshal(rec)
	if err != nil {
		return err
	}

	_, err = c.makeRequest("POST", fmt.Sprintf("/domains/%d/records", zoneID), bytes.NewReader(body))
	if err != nil {
		return err
	}

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge
func (c *DNSProvider) Present(domain, token, keyAuth string) error {
	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
	zoneID, err := c.getHostedZoneID(fqdn)
	if err != nil {
		return err
	}

	rec := cloudFlareRecord{
		Type:    "TXT",
		Name:    acme.UnFqdn(fqdn),
		Content: value,
		TTL:     120,
	}

	body, err := json.Marshal(rec)
	if err != nil {
		return err
	}

	_, err = c.makeRequest("POST", fmt.Sprintf("/zones/%s/dns_records", zoneID), bytes.NewReader(body))
	if err != nil {
		return err
	}

	return nil
}

// CleanUp removes the TXT record matching the specified parameters
func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)

	// get the record's unique ID from when we created it
	d.recordIDsMu.Lock()
	recordID, ok := d.recordIDs[fqdn]
	d.recordIDsMu.Unlock()
	if !ok {
		return fmt.Errorf("unknown record ID for '%s'", fqdn)
	}

	authZone, err := acme.FindZoneByFqdn(acme.ToFqdn(domain), acme.RecursiveNameservers)
	if err != nil {
		return fmt.Errorf("Could not determine zone for domain: '%s'. %s", domain, err)
	}

	authZone = acme.UnFqdn(authZone)

	reqURL := fmt.Sprintf("/domain/zone/%s/record/%d", authZone, recordID)

	err = d.client.Delete(reqURL, nil)
	if err != nil {
		fmt.Printf("Error when call OVH api to delete challenge record : %q \n", err)
		return err
	}

	// Delete record ID from map
	d.recordIDsMu.Lock()
	delete(d.recordIDs, fqdn)
	d.recordIDsMu.Unlock()

	return nil
}

// Present creates a TXT record using the specified parameters
func (d *DNSProvider) Present(domain, token, keyAuth string) error {
	// txtRecordRequest represents the request body to DO's API to make a TXT record
	type txtRecordRequest struct {
		RecordType string `json:"type"`
		Name       string `json:"name"`
		Data       string `json:"data"`
	}

	// txtRecordResponse represents a response from DO's API after making a TXT record
	type txtRecordResponse struct {
		DomainRecord struct {
			ID   int    `json:"id"`
			Type string `json:"type"`
			Name string `json:"name"`
			Data string `json:"data"`
		} `json:"domain_record"`
	}

	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)

	reqURL := fmt.Sprintf("%s/v2/domains/%s/records", digitalOceanBaseURL, domain)
	reqData := txtRecordRequest{RecordType: "TXT", Name: fqdn, Data: value}
	body, err := json.Marshal(reqData)
	if err != nil {
		return err
	}

	req, err := http.NewRequest("POST", reqURL, bytes.NewReader(body))
	if err != nil {
		return err
	}
	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", d.apiAuthToken))

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	if resp.StatusCode >= 400 {
		var errInfo digitalOceanAPIError
		json.NewDecoder(resp.Body).Decode(&errInfo)
		return fmt.Errorf("HTTP %d: %s: %s", resp.StatusCode, errInfo.ID, errInfo.Message)
	}

	// Everything looks good; but we'll need the ID later to delete the record
	var respData txtRecordResponse
	err = json.NewDecoder(resp.Body).Decode(&respData)
	if err != nil {
		return err
	}
	d.recordIDsMu.Lock()
	d.recordIDs[fqdn] = respData.DomainRecord.ID
	d.recordIDsMu.Unlock()

	return nil
}

// Present creates a TXT record to fulfil the dns-01 challenge.
func (d *DNSProvider) Present(domain, token, keyAuth string) error {

	// txtRecordRequest represents the request body to DO's API to make a TXT record
	type txtRecordRequest struct {
		FieldType string `json:"fieldType"`
		SubDomain string `json:"subDomain"`
		Target    string `json:"target"`
		TTL       int    `json:"ttl"`
	}

	// txtRecordResponse represents a response from DO's API after making a TXT record
	type txtRecordResponse struct {
		ID        int    `json:"id"`
		FieldType string `json:"fieldType"`
		SubDomain string `json:"subDomain"`
		Target    string `json:"target"`
		TTL       int    `json:"ttl"`
		Zone      string `json:"zone"`
	}

	fqdn, value, ttl := acme.DNS01Record(domain, keyAuth)

	// Parse domain name
	authZone, err := acme.FindZoneByFqdn(acme.ToFqdn(domain), acme.RecursiveNameservers)
	if err != nil {
		return fmt.Errorf("Could not determine zone for domain: '%s'. %s", domain, err)
	}

	authZone = acme.UnFqdn(authZone)
	subDomain := d.extractRecordName(fqdn, authZone)

	reqURL := fmt.Sprintf("/domain/zone/%s/record", authZone)
	reqData := txtRecordRequest{FieldType: "TXT", SubDomain: subDomain, Target: value, TTL: ttl}
	var respData txtRecordResponse

	// Create TXT record
	err = d.client.Post(reqURL, reqData, &respData)
	if err != nil {
		fmt.Printf("Error when call OVH api to add record : %q \n", err)
		return err
	}

	// Apply the change
	reqURL = fmt.Sprintf("/domain/zone/%s/refresh", authZone)
	err = d.client.Post(reqURL, nil, nil)
	if err != nil {
		fmt.Printf("Error when call OVH api to refresh zone : %q \n", err)
		return err
	}

	d.recordIDsMu.Lock()
	d.recordIDs[fqdn] = respData.ID
	d.recordIDsMu.Unlock()

	return nil
}

// CleanUp removes the TXT record matching the specified parameters.
func (c *DNSProvider) CleanUp(domain, token, keyAuth string) error {
	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)

	zone, err := c.getHostedZone(domain)
	if err != nil {
		return err
	}

	name := acme.UnFqdn(fqdn)
	_, err = c.client.Records.Delete(zone.Zone, name, "TXT")
	return err
}