Add DNS provider for Regfish (#2320)

README.md

@@ -184,48 +184,53 @@ Detailed documentation is available [here](https://go-acme.github.io/lego/dns).
 </tr><tr>
   <td><a href="https://go-acme.github.io/lego/dns/rcodezero/">RcodeZero</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/regru/">reg.ru</a></td>
+  <td><a href="https://go-acme.github.io/lego/dns/regfish/">Regfish</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/rfc2136/">RFC2136</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/rimuhosting/">RimuHosting</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/rimuhosting/">RimuHosting</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/sakuracloud/">Sakura Cloud</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/scaleway/">Scaleway</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/selectel/">Selectel</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/selectelv2/">Selectel v2</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/selectelv2/">Selectel v2</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/selfhostde/">SelfHost.(de|eu)</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/servercow/">Servercow</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/shellrent/">Shellrent</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/simply/">Simply.com</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/simply/">Simply.com</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/sonic/">Sonic</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/stackpath/">Stackpath</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/tencentcloud/">Tencent Cloud DNS</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/timewebcloud/">Timeweb Cloud</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/timewebcloud/">Timeweb Cloud</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/transip/">TransIP</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/safedns/">UKFast SafeDNS</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/ultradns/">Ultradns</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/variomedia/">Variomedia</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/variomedia/">Variomedia</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/vegadns/">VegaDNS</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/vercel/">Vercel</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/versio/">Versio.[nl|eu|uk]</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/vinyldns/">VinylDNS</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/vinyldns/">VinylDNS</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/vkcloud/">VK Cloud</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/volcengine/">Volcano Engine/火山引擎</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/vscale/">Vscale</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/vultr/">Vultr</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/vultr/">Vultr</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/webnames/">Webnames</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/websupport/">Websupport</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/wedos/">WEDOS</a></td>
-  <td><a href="https://go-acme.github.io/lego/dns/yandex360/">Yandex 360</a></td>
 </tr><tr>
+  <td><a href="https://go-acme.github.io/lego/dns/yandex360/">Yandex 360</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/yandexcloud/">Yandex Cloud</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/yandex/">Yandex PDD</a></td>
   <td><a href="https://go-acme.github.io/lego/dns/zoneee/">Zone.ee</a></td>
+</tr><tr>
   <td><a href="https://go-acme.github.io/lego/dns/zonomi/">Zonomi</a></td>
+  <td></td>
+  <td></td>
+  <td></td>
 </tr></table>
 
 <!-- END DNS PROVIDERS LIST -->

cmd/zz_gen_cmd_dnshelp.go

@@ -116,6 +116,7 @@ func allDNSCodes() string {
 		"porkbun",
 		"rackspace",
 		"rcodezero",
+		"regfish",
 		"regru",
 		"rfc2136",
 		"rimuhosting",
@@ -2375,6 +2376,26 @@ func displayDNSHelp(w io.Writer, name string) error {
 		ew.writeln()
 		ew.writeln(`More information: https://go-acme.github.io/lego/dns/rcodezero`)
 
+	case "regfish":
+		// generated from: providers/dns/regfish/regfish.toml
+		ew.writeln(`Configuration for Regfish.`)
+		ew.writeln(`Code:	'regfish'`)
+		ew.writeln(`Since:	'v4.20.0'`)
+		ew.writeln()
+
+		ew.writeln(`Credentials:`)
+		ew.writeln(`	- "REGFISH_API_KEY":	API key`)
+		ew.writeln()
+
+		ew.writeln(`Additional Configuration:`)
+		ew.writeln(`	- "REGFISH_HTTP_TIMEOUT":	API request timeout`)
+		ew.writeln(`	- "REGFISH_POLLING_INTERVAL":	Time between DNS propagation check`)
+		ew.writeln(`	- "REGFISH_PROPAGATION_TIMEOUT":	Maximum waiting time for DNS propagation`)
+		ew.writeln(`	- "REGFISH_TTL":	The TTL of the TXT record used for the DNS challenge`)
+
+		ew.writeln()
+		ew.writeln(`More information: https://go-acme.github.io/lego/dns/regfish`)
+
 	case "regru":
 		// generated from: providers/dns/regru/regru.toml
 		ew.writeln(`Configuration for reg.ru.`)

docs/content/dns/zz_gen_regfish.md

@@ -0,0 +1,68 @@
+---
+title: "Regfish"
+date: 2019-03-03T16:39:46+01:00
+draft: false
+slug: regfish
+dnsprovider:
+  since:    "v4.20.0"
+  code:     "regfish"
+  url:      "https://regfish.de/"
+---
+
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+<!-- providers/dns/regfish/regfish.toml -->
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+
+
+Configuration for [Regfish](https://regfish.de/).
+
+
+<!--more-->
+
+- Code: `regfish`
+- Since: v4.20.0
+
+
+Here is an example bash command using the Regfish provider:
+
+```bash
+REGFISH_API_KEY="xxxxxxxxxxxxxxxxxxxxx" \
+lego --email myemail@example.com --dns regfish --domains my.example.org run
+```
+
+
+
+
+## Credentials
+
+| Environment Variable Name | Description |
+|-----------------------|-------------|
+| `REGFISH_API_KEY` | API key |
+
+The environment variable names can be suffixed by `_FILE` to reference a file instead of a value.
+More information [here]({{% ref "dns#configuration-and-credentials" %}}).
+
+
+## Additional Configuration
+
+| Environment Variable Name | Description |
+|--------------------------------|-------------|
+| `REGFISH_HTTP_TIMEOUT` | API request timeout |
+| `REGFISH_POLLING_INTERVAL` | Time between DNS propagation check |
+| `REGFISH_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation |
+| `REGFISH_TTL` | The TTL of the TXT record used for the DNS challenge |
+
+The environment variable names can be suffixed by `_FILE` to reference a file instead of a value.
+More information [here]({{% ref "dns#configuration-and-credentials" %}}).
+
+
+
+
+## More information
+
+- [API documentation](https://regfish.readme.io/)
+- [Go client](https://github.com/regfish/regfish-dnsapi-go)
+
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+<!-- providers/dns/regfish/regfish.toml -->
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->

docs/data/zz_cli_help.toml

@@ -141,7 +141,7 @@ To display the documentation for a specific DNS provider, run:
   $ lego dnshelp -c code
 
 Supported DNS providers:
-  acme-dns, alidns, allinkl, arvancloud, auroradns, autodns, azure, azuredns, bindman, bluecat, brandit, bunny, checkdomain, civo, clouddns, cloudflare, cloudns, cloudru, cloudxns, conoha, constellix, corenetworks, cpanel, derak, desec, designate, digitalocean, directadmin, dnshomede, dnsimple, dnsmadeeasy, dnspod, dode, domeneshop, dreamhost, duckdns, dyn, dynu, easydns, edgedns, efficientip, epik, exec, exoscale, freemyip, gandi, gandiv5, gcloud, gcore, glesys, godaddy, googledomains, hetzner, hostingde, hosttech, httpnet, httpreq, huaweicloud, hurricane, hyperone, ibmcloud, iij, iijdpf, infoblox, infomaniak, internetbs, inwx, ionos, ipv64, iwantmyname, joker, liara, lightsail, limacity, linode, liquidweb, loopia, luadns, mailinabox, manual, metaname, mijnhost, mittwald, mydnsjp, mythicbeasts, namecheap, namedotcom, namesilo, nearlyfreespeech, netcup, netlify, nicmanager, nifcloud, njalla, nodion, ns1, oraclecloud, otc, ovh, pdns, plesk, porkbun, rackspace, rcodezero, regru, rfc2136, rimuhosting, route53, safedns, sakuracloud, scaleway, selectel, selectelv2, selfhostde, servercow, shellrent, simply, sonic, stackpath, tencentcloud, timewebcloud, transip, ultradns, variomedia, vegadns, vercel, versio, vinyldns, vkcloud, volcengine, vscale, vultr, webnames, websupport, wedos, yandex, yandex360, yandexcloud, zoneee, zonomi
+  acme-dns, alidns, allinkl, arvancloud, auroradns, autodns, azure, azuredns, bindman, bluecat, brandit, bunny, checkdomain, civo, clouddns, cloudflare, cloudns, cloudru, cloudxns, conoha, constellix, corenetworks, cpanel, derak, desec, designate, digitalocean, directadmin, dnshomede, dnsimple, dnsmadeeasy, dnspod, dode, domeneshop, dreamhost, duckdns, dyn, dynu, easydns, edgedns, efficientip, epik, exec, exoscale, freemyip, gandi, gandiv5, gcloud, gcore, glesys, godaddy, googledomains, hetzner, hostingde, hosttech, httpnet, httpreq, huaweicloud, hurricane, hyperone, ibmcloud, iij, iijdpf, infoblox, infomaniak, internetbs, inwx, ionos, ipv64, iwantmyname, joker, liara, lightsail, limacity, linode, liquidweb, loopia, luadns, mailinabox, manual, metaname, mijnhost, mittwald, mydnsjp, mythicbeasts, namecheap, namedotcom, namesilo, nearlyfreespeech, netcup, netlify, nicmanager, nifcloud, njalla, nodion, ns1, oraclecloud, otc, ovh, pdns, plesk, porkbun, rackspace, rcodezero, regfish, regru, rfc2136, rimuhosting, route53, safedns, sakuracloud, scaleway, selectel, selectelv2, selfhostde, servercow, shellrent, simply, sonic, stackpath, tencentcloud, timewebcloud, transip, ultradns, variomedia, vegadns, vercel, versio, vinyldns, vkcloud, volcengine, vscale, vultr, webnames, websupport, wedos, yandex, yandex360, yandexcloud, zoneee, zonomi
 
 More information: https://go-acme.github.io/lego/dns
 """

go.mod

@@ -62,6 +62,7 @@ require (
 	github.com/ovh/go-ovh v1.6.0
 	github.com/pquerna/otp v1.4.0
 	github.com/rainycape/memcache v0.0.0-20150622160815-1031fa0ce2f2
+	github.com/regfish/regfish-dnsapi-go v0.1.1
 	github.com/sacloud/api-client-go v0.2.10
 	github.com/sacloud/iaas-api-go v1.12.0
 	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.30

go.sum

@@ -494,6 +494,8 @@ github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9Y
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
@@ -731,6 +733,8 @@ github.com/rainycape/memcache v0.0.0-20150622160815-1031fa0ce2f2 h1:dq90+d51/hQR
 github.com/rainycape/memcache v0.0.0-20150622160815-1031fa0ce2f2/go.mod h1:7tZKcyumwBO6qip7RNQ5r77yrssm9bfCowcLEBcU5IA=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/regfish/regfish-dnsapi-go v0.1.1 h1:TJFtbePHkd47q5GZwYl1h3DIYXmoxdLjW/SBsPtB5IE=
+github.com/regfish/regfish-dnsapi-go v0.1.1/go.mod h1:ubIgXSfqarSnl3XHSn8hIFwFF3h0yrq0ZiWD93Y2VjY=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=

providers/dns/regfish/regfish.go

@@ -0,0 +1,143 @@
+// Package regfish implements a DNS provider for solving the DNS-01 challenge using Regfish.
+package regfish
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"sync"
+	"time"
+
+	"github.com/go-acme/lego/v4/challenge/dns01"
+	"github.com/go-acme/lego/v4/platform/config/env"
+	regfishapi "github.com/regfish/regfish-dnsapi-go"
+)
+
+// Environment variables names.
+const (
+	envNamespace = "REGFISH_"
+
+	EnvAPIKey = envNamespace + "API_KEY"
+
+	EnvTTL                = envNamespace + "TTL"
+	EnvPropagationTimeout = envNamespace + "PROPAGATION_TIMEOUT"
+	EnvPollingInterval    = envNamespace + "POLLING_INTERVAL"
+	EnvHTTPTimeout        = envNamespace + "HTTP_TIMEOUT"
+)
+
+// Config is used to configure the creation of the DNSProvider.
+type Config struct {
+	APIKey string
+
+	PropagationTimeout time.Duration
+	PollingInterval    time.Duration
+	TTL                int
+	HTTPClient         *http.Client
+}
+
+// NewDefaultConfig returns a default configuration for the DNSProvider.
+func NewDefaultConfig() *Config {
+	return &Config{
+		TTL:                env.GetOrDefaultInt(EnvTTL, dns01.DefaultTTL),
+		PropagationTimeout: env.GetOrDefaultSecond(EnvPropagationTimeout, dns01.DefaultPropagationTimeout),
+		PollingInterval:    env.GetOrDefaultSecond(EnvPollingInterval, dns01.DefaultPollingInterval),
+		HTTPClient: &http.Client{
+			Timeout: env.GetOrDefaultSecond(EnvHTTPTimeout, 30*time.Second),
+		},
+	}
+}
+
+// DNSProvider implements the challenge.Provider interface.
+type DNSProvider struct {
+	config *Config
+	client *regfishapi.Client
+
+	recordIDs   map[string]int
+	recordIDsMu sync.Mutex
+}
+
+// NewDNSProvider returns a DNSProvider instance configured for Regfish.
+func NewDNSProvider() (*DNSProvider, error) {
+	values, err := env.Get(EnvAPIKey)
+	if err != nil {
+		return nil, fmt.Errorf("regfish: %w", err)
+	}
+
+	config := NewDefaultConfig()
+	config.APIKey = values[EnvAPIKey]
+
+	return NewDNSProviderConfig(config)
+}
+
+// NewDNSProviderConfig return a DNSProvider instance configured for Regfish.
+func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
+	if config == nil {
+		return nil, errors.New("regfish: the configuration of the DNS provider is nil")
+	}
+
+	if config.APIKey == "" {
+		return nil, errors.New("regfish: credentials missing")
+	}
+
+	client := regfishapi.NewClient(config.APIKey)
+
+	return &DNSProvider{
+		config:    config,
+		client:    client,
+		recordIDs: make(map[string]int),
+	}, nil
+}
+
+// Present creates a TXT record using the specified parameters.
+func (d *DNSProvider) Present(domain, token, keyAuth string) error {
+	info := dns01.GetChallengeInfo(domain, keyAuth)
+
+	record := regfishapi.Record{
+		Name: info.EffectiveFQDN,
+		Type: "TXT",
+		Data: info.Value,
+		TTL:  d.config.TTL,
+	}
+
+	newRecord, err := d.client.CreateRecord(record)
+	if err != nil {
+		return fmt.Errorf("regfish: create record: %w", err)
+	}
+
+	d.recordIDsMu.Lock()
+	d.recordIDs[token] = newRecord.ID
+	d.recordIDsMu.Unlock()
+
+	return nil
+}
+
+// CleanUp removes the TXT record matching the specified parameters.
+func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
+	info := dns01.GetChallengeInfo(domain, keyAuth)
+
+	// get the record's unique ID from when we created it
+	d.recordIDsMu.Lock()
+	recordID, ok := d.recordIDs[token]
+	d.recordIDsMu.Unlock()
+	if !ok {
+		return fmt.Errorf("regfish: unknown record ID for '%s'", info.EffectiveFQDN)
+	}
+
+	err := d.client.DeleteRecord(recordID)
+	if err != nil {
+		return fmt.Errorf("regfish: delete record: %w", err)
+	}
+
+	// Delete record ID from map
+	d.recordIDsMu.Lock()
+	delete(d.recordIDs, token)
+	d.recordIDsMu.Unlock()
+
+	return nil
+}
+
+// Timeout returns the timeout and interval to use when checking for DNS propagation.
+// Adjusting here to cope with spikes in propagation times.
+func (d *DNSProvider) Timeout() (timeout, interval time.Duration) {
+	return d.config.PropagationTimeout, d.config.PollingInterval
+}

providers/dns/regfish/regfish.toml

@@ -0,0 +1,23 @@
+Name = "Regfish"
+Description = ''''''
+URL = "https://regfish.de/"
+Code = "regfish"
+Since = "v4.20.0"
+
+Example = '''
+REGFISH_API_KEY="xxxxxxxxxxxxxxxxxxxxx" \
+lego --email myemail@example.com --dns regfish --domains my.example.org run
+'''
+
+[Configuration]
+  [Configuration.Credentials]
+    REGFISH_API_KEY = "API key"
+  [Configuration.Additional]
+    REGFISH_POLLING_INTERVAL = "Time between DNS propagation check"
+    REGFISH_PROPAGATION_TIMEOUT = "Maximum waiting time for DNS propagation"
+    REGFISH_TTL = "The TTL of the TXT record used for the DNS challenge"
+    REGFISH_HTTP_TIMEOUT = "API request timeout"
+
+[Links]
+  API = "https://regfish.readme.io/"
+  GoClient = "https://github.com/regfish/regfish-dnsapi-go"

providers/dns/regfish/regfish_test.go

@@ -0,0 +1,113 @@
+package regfish
+
+import (
+	"testing"
+
+	"github.com/go-acme/lego/v4/platform/tester"
+	"github.com/stretchr/testify/require"
+)
+
+const envDomain = envNamespace + "DOMAIN"
+
+var envTest = tester.NewEnvTest(EnvAPIKey).WithDomain(envDomain)
+
+func TestNewDNSProvider(t *testing.T) {
+	testCases := []struct {
+		desc     string
+		envVars  map[string]string
+		expected string
+	}{
+		{
+			desc: "success",
+			envVars: map[string]string{
+				EnvAPIKey: "secret",
+			},
+		},
+		{
+			desc:     "missing credentials",
+			envVars:  map[string]string{},
+			expected: "regfish: some credentials information are missing: REGFISH_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.client)
+			} else {
+				require.EqualError(t, err, test.expected)
+			}
+		})
+	}
+}
+
+func TestNewDNSProviderConfig(t *testing.T) {
+	testCases := []struct {
+		desc     string
+		apiKey   string
+		expected string
+	}{
+		{
+			desc:   "success",
+			apiKey: "secret",
+		},
+		{
+			desc:     "missing credentials",
+			expected: "regfish: credentials missing",
+		},
+	}
+
+	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.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)
+
+	err = provider.CleanUp(envTest.GetDomain(), "", "123d==")
+	require.NoError(t, err)
+}

providers/dns/zz_gen_dns_providers.go

@@ -110,6 +110,7 @@ import (
 	"github.com/go-acme/lego/v4/providers/dns/porkbun"
 	"github.com/go-acme/lego/v4/providers/dns/rackspace"
 	"github.com/go-acme/lego/v4/providers/dns/rcodezero"
+	"github.com/go-acme/lego/v4/providers/dns/regfish"
 	"github.com/go-acme/lego/v4/providers/dns/regru"
 	"github.com/go-acme/lego/v4/providers/dns/rfc2136"
 	"github.com/go-acme/lego/v4/providers/dns/rimuhosting"
@@ -359,6 +360,8 @@ func NewDNSChallengeProviderByName(name string) (challenge.Provider, error) {
 		return rackspace.NewDNSProvider()
 	case "rcodezero":
 		return rcodezero.NewDNSProvider()
+	case "regfish":
+		return regfish.NewDNSProvider()
 	case "regru":
 		return regru.NewDNSProvider()
 	case "rfc2136":