Add DNS provider for freemyip.com (#1451)

2025-10-31 16:37:41 +02:00 · 2021-07-04 12:03:32 +02:00
parent 505f6d548f
commit 2dbe8832a5
10 changed files with 386 additions and 19 deletions
--- a/README.md
+++ b/README.md
@@ -54,21 +54,22 @@ Detailed documentation is available [here](https://go-acme.github.io/lego/dns).
 | [Digital Ocean](https://go-acme.github.io/lego/dns/digitalocean/)               | [DNS Made Easy](https://go-acme.github.io/lego/dns/dnsmadeeasy/)                | [DNSimple](https://go-acme.github.io/lego/dns/dnsimple/)                        | [DNSPod](https://go-acme.github.io/lego/dns/dnspod/)                            |
 | [Domain Offensive (do.de)](https://go-acme.github.io/lego/dns/dode/)            | [Domeneshop](https://go-acme.github.io/lego/dns/domeneshop/)                    | [DreamHost](https://go-acme.github.io/lego/dns/dreamhost/)                      | [Duck DNS](https://go-acme.github.io/lego/dns/duckdns/)                         |
 | [Dyn](https://go-acme.github.io/lego/dns/dyn/)                                  | [Dynu](https://go-acme.github.io/lego/dns/dynu/)                                | [EasyDNS](https://go-acme.github.io/lego/dns/easydns/)                          | [Exoscale](https://go-acme.github.io/lego/dns/exoscale/)                        |
-| [External program](https://go-acme.github.io/lego/dns/exec/)                    | [Gandi Live DNS (v5)](https://go-acme.github.io/lego/dns/gandiv5/)              | [Gandi](https://go-acme.github.io/lego/dns/gandi/)                              | [Glesys](https://go-acme.github.io/lego/dns/glesys/)                            |
-| [Go Daddy](https://go-acme.github.io/lego/dns/godaddy/)                         | [Google Cloud](https://go-acme.github.io/lego/dns/gcloud/)                      | [Hetzner](https://go-acme.github.io/lego/dns/hetzner/)                          | [Hosting.de](https://go-acme.github.io/lego/dns/hostingde/)                     |
-| [HTTP request](https://go-acme.github.io/lego/dns/httpreq/)                     | [Hurricane Electric DNS](https://go-acme.github.io/lego/dns/hurricane/)         | [HyperOne](https://go-acme.github.io/lego/dns/hyperone/)                        | [Infoblox](https://go-acme.github.io/lego/dns/infoblox/)                        |
-| [Infomaniak](https://go-acme.github.io/lego/dns/infomaniak/)                    | [Internet Initiative Japan](https://go-acme.github.io/lego/dns/iij/)            | [Internet.bs](https://go-acme.github.io/lego/dns/internetbs/)                   | [INWX](https://go-acme.github.io/lego/dns/inwx/)                                |
-| [Ionos](https://go-acme.github.io/lego/dns/ionos/)                              | [Joker](https://go-acme.github.io/lego/dns/joker/)                              | [Joohoi's ACME-DNS](https://go-acme.github.io/lego/dns/acme-dns/)               | [Linode (v4)](https://go-acme.github.io/lego/dns/linode/)                       |
-| [Liquid Web](https://go-acme.github.io/lego/dns/liquidweb/)                     | [Loopia](https://go-acme.github.io/lego/dns/loopia/)                            | [LuaDNS](https://go-acme.github.io/lego/dns/luadns/)                            | [Manual](https://go-acme.github.io/lego/dns/manual/)                            |
-| [MyDNS.jp](https://go-acme.github.io/lego/dns/mydnsjp/)                         | [MythicBeasts](https://go-acme.github.io/lego/dns/mythicbeasts/)                | [Name.com](https://go-acme.github.io/lego/dns/namedotcom/)                      | [Namecheap](https://go-acme.github.io/lego/dns/namecheap/)                      |
-| [Namesilo](https://go-acme.github.io/lego/dns/namesilo/)                        | [Netcup](https://go-acme.github.io/lego/dns/netcup/)                            | [Netlify](https://go-acme.github.io/lego/dns/netlify/)                          | [NIFCloud](https://go-acme.github.io/lego/dns/nifcloud/)                        |
-| [Njalla](https://go-acme.github.io/lego/dns/njalla/)                            | [NS1](https://go-acme.github.io/lego/dns/ns1/)                                  | [Open Telekom Cloud](https://go-acme.github.io/lego/dns/otc/)                   | [Oracle Cloud](https://go-acme.github.io/lego/dns/oraclecloud/)                 |
-| [OVH](https://go-acme.github.io/lego/dns/ovh/)                                  | [Porkbun](https://go-acme.github.io/lego/dns/porkbun/)                          | [PowerDNS](https://go-acme.github.io/lego/dns/pdns/)                            | [Rackspace](https://go-acme.github.io/lego/dns/rackspace/)                      |
-| [reg.ru](https://go-acme.github.io/lego/dns/regru/)                             | [RFC2136](https://go-acme.github.io/lego/dns/rfc2136/)                          | [RimuHosting](https://go-acme.github.io/lego/dns/rimuhosting/)                  | [Sakura Cloud](https://go-acme.github.io/lego/dns/sakuracloud/)                 |
-| [Scaleway](https://go-acme.github.io/lego/dns/scaleway/)                        | [Selectel](https://go-acme.github.io/lego/dns/selectel/)                        | [Servercow](https://go-acme.github.io/lego/dns/servercow/)                      | [Simply.com](https://go-acme.github.io/lego/dns/simply/)                        |
-| [Sonic](https://go-acme.github.io/lego/dns/sonic/)                              | [Stackpath](https://go-acme.github.io/lego/dns/stackpath/)                      | [TransIP](https://go-acme.github.io/lego/dns/transip/)                          | [VegaDNS](https://go-acme.github.io/lego/dns/vegadns/)                          |
-| [Versio.[nl/eu/uk]](https://go-acme.github.io/lego/dns/versio/)                 | [VinylDNS](https://go-acme.github.io/lego/dns/vinyldns/)                        | [Vscale](https://go-acme.github.io/lego/dns/vscale/)                            | [Vultr](https://go-acme.github.io/lego/dns/vultr/)                              |
-| [WEDOS](https://go-acme.github.io/lego/dns/wedos/)                              | [Yandex](https://go-acme.github.io/lego/dns/yandex/)                            | [Zone.ee](https://go-acme.github.io/lego/dns/zoneee/)                           | [Zonomi](https://go-acme.github.io/lego/dns/zonomi/)                            |
+| [External program](https://go-acme.github.io/lego/dns/exec/)                    | [freemyip.com](https://go-acme.github.io/lego/dns/freemyip/)                    | [Gandi Live DNS (v5)](https://go-acme.github.io/lego/dns/gandiv5/)              | [Gandi](https://go-acme.github.io/lego/dns/gandi/)                              |
+| [Glesys](https://go-acme.github.io/lego/dns/glesys/)                            | [Go Daddy](https://go-acme.github.io/lego/dns/godaddy/)                         | [Google Cloud](https://go-acme.github.io/lego/dns/gcloud/)                      | [Hetzner](https://go-acme.github.io/lego/dns/hetzner/)                          |
+| [Hosting.de](https://go-acme.github.io/lego/dns/hostingde/)                     | [HTTP request](https://go-acme.github.io/lego/dns/httpreq/)                     | [Hurricane Electric DNS](https://go-acme.github.io/lego/dns/hurricane/)         | [HyperOne](https://go-acme.github.io/lego/dns/hyperone/)                        |
+| [Infoblox](https://go-acme.github.io/lego/dns/infoblox/)                        | [Infomaniak](https://go-acme.github.io/lego/dns/infomaniak/)                    | [Internet Initiative Japan](https://go-acme.github.io/lego/dns/iij/)            | [Internet.bs](https://go-acme.github.io/lego/dns/internetbs/)                   |
+| [INWX](https://go-acme.github.io/lego/dns/inwx/)                                | [Ionos](https://go-acme.github.io/lego/dns/ionos/)                              | [Joker](https://go-acme.github.io/lego/dns/joker/)                              | [Joohoi's ACME-DNS](https://go-acme.github.io/lego/dns/acme-dns/)               |
+| [Linode (v4)](https://go-acme.github.io/lego/dns/linode/)                       | [Liquid Web](https://go-acme.github.io/lego/dns/liquidweb/)                     | [Loopia](https://go-acme.github.io/lego/dns/loopia/)                            | [LuaDNS](https://go-acme.github.io/lego/dns/luadns/)                            |
+| [Manual](https://go-acme.github.io/lego/dns/manual/)                            | [MyDNS.jp](https://go-acme.github.io/lego/dns/mydnsjp/)                         | [MythicBeasts](https://go-acme.github.io/lego/dns/mythicbeasts/)                | [Name.com](https://go-acme.github.io/lego/dns/namedotcom/)                      |
+| [Namecheap](https://go-acme.github.io/lego/dns/namecheap/)                      | [Namesilo](https://go-acme.github.io/lego/dns/namesilo/)                        | [Netcup](https://go-acme.github.io/lego/dns/netcup/)                            | [Netlify](https://go-acme.github.io/lego/dns/netlify/)                          |
+| [NIFCloud](https://go-acme.github.io/lego/dns/nifcloud/)                        | [Njalla](https://go-acme.github.io/lego/dns/njalla/)                            | [NS1](https://go-acme.github.io/lego/dns/ns1/)                                  | [Open Telekom Cloud](https://go-acme.github.io/lego/dns/otc/)                   |
+| [Oracle Cloud](https://go-acme.github.io/lego/dns/oraclecloud/)                 | [OVH](https://go-acme.github.io/lego/dns/ovh/)                                  | [Porkbun](https://go-acme.github.io/lego/dns/porkbun/)                          | [PowerDNS](https://go-acme.github.io/lego/dns/pdns/)                            |
+| [Rackspace](https://go-acme.github.io/lego/dns/rackspace/)                      | [reg.ru](https://go-acme.github.io/lego/dns/regru/)                             | [RFC2136](https://go-acme.github.io/lego/dns/rfc2136/)                          | [RimuHosting](https://go-acme.github.io/lego/dns/rimuhosting/)                  |
+| [Sakura Cloud](https://go-acme.github.io/lego/dns/sakuracloud/)                 | [Scaleway](https://go-acme.github.io/lego/dns/scaleway/)                        | [Selectel](https://go-acme.github.io/lego/dns/selectel/)                        | [Servercow](https://go-acme.github.io/lego/dns/servercow/)                      |
+| [Simply.com](https://go-acme.github.io/lego/dns/simply/)                        | [Sonic](https://go-acme.github.io/lego/dns/sonic/)                              | [Stackpath](https://go-acme.github.io/lego/dns/stackpath/)                      | [TransIP](https://go-acme.github.io/lego/dns/transip/)                          |
+| [VegaDNS](https://go-acme.github.io/lego/dns/vegadns/)                          | [Versio.[nl/eu/uk]](https://go-acme.github.io/lego/dns/versio/)                 | [VinylDNS](https://go-acme.github.io/lego/dns/vinyldns/)                        | [Vscale](https://go-acme.github.io/lego/dns/vscale/)                            |
+| [Vultr](https://go-acme.github.io/lego/dns/vultr/)                              | [WEDOS](https://go-acme.github.io/lego/dns/wedos/)                              | [Yandex](https://go-acme.github.io/lego/dns/yandex/)                            | [Zone.ee](https://go-acme.github.io/lego/dns/zoneee/)                           |
+| [Zonomi](https://go-acme.github.io/lego/dns/zonomi/)                            |                                                                                 |                                                                                 |                                                                                 |

 <!-- END DNS PROVIDERS LIST -->

--- a/cmd/zz_gen_cmd_dnshelp.go
+++ b/cmd/zz_gen_cmd_dnshelp.go
@@ -46,6 +46,7 @@ func allDNSCodes() string {
 		"edgedns",
 		"exec",
 		"exoscale",
+		"freemyip",
 		"gandi",
 		"gandiv5",
 		"gcloud",
@@ -795,6 +796,27 @@ func displayDNSHelp(name string) error {
 		ew.writeln()
 		ew.writeln(`More information: https://go-acme.github.io/lego/dns/exoscale`)

+	case "freemyip":
+		// generated from: providers/dns/freemyip/freemyip.toml
+		ew.writeln(`Configuration for freemyip.com.`)
+		ew.writeln(`Code:	'freemyip'`)
+		ew.writeln(`Since:	'v4.5.0'`)
+		ew.writeln()
+
+		ew.writeln(`Credentials:`)
+		ew.writeln(`	- "FREEMYIP_TOKEN":	Account token`)
+		ew.writeln()
+
+		ew.writeln(`Additional Configuration:`)
+		ew.writeln(`	- "FREEMYIP_HTTP_TIMEOUT":	API request timeout`)
+		ew.writeln(`	- "FREEMYIP_POLLING_INTERVAL":	Time between DNS propagation check`)
+		ew.writeln(`	- "FREEMYIP_PROPAGATION_TIMEOUT":	Maximum waiting time for DNS propagation`)
+		ew.writeln(`	- "FREEMYIP_SEQUENCE_INTERVAL":	Time between sequential requests`)
+		ew.writeln(`	- "FREEMYIP_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/freemyip`)
+
 	case "gandi":
 		// generated from: providers/dns/gandi/gandi.toml
 		ew.writeln(`Configuration for Gandi.`)
--- a/docs/content/dns/zz_gen_freemyip.md
+++ b/docs/content/dns/zz_gen_freemyip.md
@@ -0,0 +1,63 @@
+---
+title: "freemyip.com"
+date: 2019-03-03T16:39:46+01:00
+draft: false
+slug: freemyip
+---
+
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+<!-- providers/dns/freemyip/freemyip.toml -->
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+
+Since: v4.5.0
+
+Configuration for [freemyip.com](https://freemyip.com/).
+
+
+<!--more-->
+
+- Code: `freemyip`
+
+Here is an example bash command using the freemyip.com provider:
+
+```bash
+FREEMYIP_TOKEN=xxxxxx \
+lego --email myemail@example.com --dns freemyip --domains my.example.org run
+```
+
+
+
+
+## Credentials
+
+| Environment Variable Name | Description |
+|-----------------------|-------------|
+| `FREEMYIP_TOKEN` | Account token |
+
+The environment variable names can be suffixed by `_FILE` to reference a file instead of a value.
+More information [here](/lego/dns/#configuration-and-credentials).
+
+
+## Additional Configuration
+
+| Environment Variable Name | Description |
+|--------------------------------|-------------|
+| `FREEMYIP_HTTP_TIMEOUT` | API request timeout |
+| `FREEMYIP_POLLING_INTERVAL` | Time between DNS propagation check |
+| `FREEMYIP_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation |
+| `FREEMYIP_SEQUENCE_INTERVAL` | Time between sequential requests |
+| `FREEMYIP_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](/lego/dns/#configuration-and-credentials).
+
+
+
+
+## More information
+
+- [API documentation](https://freemyip.com/help)
+
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
+<!-- providers/dns/freemyip/freemyip.toml -->
+<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/cpu/goacmedns v0.1.1
 	github.com/dnsimple/dnsimple-go v0.63.0
 	github.com/exoscale/egoscale v0.46.0
-	github.com/google/go-querystring v1.0.0
+	github.com/google/go-querystring v1.1.0
 	github.com/gophercloud/gophercloud v0.16.0
 	github.com/gophercloud/utils v0.0.0-20210216074907-f6de111f2eae
 	github.com/iij/doapi v0.0.0-20190504054126-0bbf12d6d7df
@@ -36,6 +36,7 @@ require (
 	github.com/nrdcg/auroradns v1.0.1
 	github.com/nrdcg/desec v0.5.0
 	github.com/nrdcg/dnspod-go v0.4.0
+	github.com/nrdcg/freemyip v0.2.0
 	github.com/nrdcg/goinwx v0.8.1
 	github.com/nrdcg/namesilo v0.2.1
 	github.com/nrdcg/porkbun v0.1.1
--- a/go.sum
+++ b/go.sum
@@ -174,11 +174,13 @@ github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
+github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-github/v32 v32.1.0/go.mod h1:rIEpZD9CTDQwDK9GDrtMTycQNA4JU3qBsCizh3q2WCI=
-github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
+github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
+github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
@@ -344,6 +346,8 @@ github.com/nrdcg/desec v0.5.0 h1:foL7hqivYOMlv0qDhHXJtuuEXkqf0wW9EQMqyrt228g=
 github.com/nrdcg/desec v0.5.0/go.mod h1:2ejvMazkav1VdDbv2HeQO7w+Ta1CGHqzQr27ZBYTuEQ=
 github.com/nrdcg/dnspod-go v0.4.0 h1:c/jn1mLZNKF3/osJ6mz3QPxTudvPArXTjpkmYj0uK6U=
 github.com/nrdcg/dnspod-go v0.4.0/go.mod h1:vZSoFSFeQVm2gWLMkyX61LZ8HI3BaqtHZWgPTGKr6KQ=
+github.com/nrdcg/freemyip v0.2.0 h1:/GscavT4GVqAY13HExl5UyoB4wlchv6Cg5NYDGsUoJ8=
+github.com/nrdcg/freemyip v0.2.0/go.mod h1:HjF0Yz0lSb37HD2ihIyGz9esyGcxbCrrGFLPpKevbx4=
 github.com/nrdcg/goinwx v0.8.1 h1:20EQ/JaGFnSKwiDH2JzjIpicffl3cPk6imJBDqVBVtU=
 github.com/nrdcg/goinwx v0.8.1/go.mod h1:tILVc10gieBp/5PMvbcYeXM6pVQ+c9jxDZnpaR1UW7c=
 github.com/nrdcg/namesilo v0.2.1 h1:kLjCjsufdW/IlC+iSfAqj0iQGgKjlbUUeDJio5Y6eMg=
--- a/providers/dns/dns_providers.go
+++ b/providers/dns/dns_providers.go
@@ -37,6 +37,7 @@ import (
 	"github.com/go-acme/lego/v4/providers/dns/edgedns"
 	"github.com/go-acme/lego/v4/providers/dns/exec"
 	"github.com/go-acme/lego/v4/providers/dns/exoscale"
+	"github.com/go-acme/lego/v4/providers/dns/freemyip"
 	"github.com/go-acme/lego/v4/providers/dns/gandi"
 	"github.com/go-acme/lego/v4/providers/dns/gandiv5"
 	"github.com/go-acme/lego/v4/providers/dns/gcloud"
@@ -165,6 +166,8 @@ func NewDNSChallengeProviderByName(name string) (challenge.Provider, error) {
 		return exec.NewDNSProvider()
 	case "exoscale":
 		return exoscale.NewDNSProvider()
+	case "freemyip":
+		return freemyip.NewDNSProvider()
 	case "gandi":
 		return gandi.NewDNSProvider()
 	case "gandiv5":
--- a/providers/dns/freemyip/freemyip.go
+++ b/providers/dns/freemyip/freemyip.go
@@ -0,0 +1,133 @@
+// Package freemyip implements a DNS provider for solving the DNS-01 challenge using freemyip.com.
+package freemyip
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/go-acme/lego/v4/challenge/dns01"
+	"github.com/go-acme/lego/v4/platform/config/env"
+	"github.com/nrdcg/freemyip"
+)
+
+// Environment variables names.
+const (
+	envNamespace = "FREEMYIP_"
+
+	EnvToken = envNamespace + "TOKEN"
+
+	EnvTTL                = envNamespace + "TTL"
+	EnvPropagationTimeout = envNamespace + "PROPAGATION_TIMEOUT"
+	EnvPollingInterval    = envNamespace + "POLLING_INTERVAL"
+	EnvHTTPTimeout        = envNamespace + "HTTP_TIMEOUT"
+	EnvSequenceInterval   = envNamespace + "SEQUENCE_INTERVAL"
+)
+
+// Config is used to configure the creation of the DNSProvider.
+type Config struct {
+	Token              string
+	PropagationTimeout time.Duration
+	PollingInterval    time.Duration
+	SequenceInterval   time.Duration
+	TTL                int
+	HTTPClient         *http.Client
+}
+
+// NewDefaultConfig returns a default configuration for the DNSProvider.
+func NewDefaultConfig() *Config {
+	return &Config{
+		TTL:                env.GetOrDefaultInt(EnvTTL, 3600),
+		PropagationTimeout: env.GetOrDefaultSecond(EnvPropagationTimeout, dns01.DefaultPropagationTimeout),
+		PollingInterval:    env.GetOrDefaultSecond(EnvPollingInterval, dns01.DefaultPollingInterval),
+		SequenceInterval:   env.GetOrDefaultSecond(EnvSequenceInterval, dns01.DefaultPropagationTimeout),
+		HTTPClient: &http.Client{
+			Timeout: env.GetOrDefaultSecond(EnvHTTPTimeout, 30*time.Second),
+		},
+	}
+}
+
+// DNSProvider implements the challenge.Provider interface.
+type DNSProvider struct {
+	config *Config
+	client *freemyip.Client
+}
+
+// NewDNSProvider returns a DNSProvider instance configured for freemyip.com.
+// Credentials must be passed in the environment variable: FREEMYIP_TOKEN.
+func NewDNSProvider() (*DNSProvider, error) {
+	values, err := env.Get(EnvToken)
+	if err != nil {
+		return nil, fmt.Errorf("freemyip: %w", err)
+	}
+
+	config := NewDefaultConfig()
+	config.Token = values[EnvToken]
+
+	return NewDNSProviderConfig(config)
+}
+
+// NewDNSProviderConfig return a DNSProvider instance configured for freemyip.com.
+func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
+	if config == nil {
+		return nil, errors.New("freemyip: the configuration of the DNS provider is nil")
+	}
+
+	if config.Token == "" {
+		return nil, errors.New("freemyip: missing credentials")
+	}
+
+	client := freemyip.New(config.Token, true)
+
+	if config.HTTPClient != nil {
+		client.HTTPClient = config.HTTPClient
+	}
+
+	return &DNSProvider{
+		config: config,
+		client: client,
+	}, 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
+}
+
+// Sequential All DNS challenges for this provider will be resolved sequentially.
+// Returns the interval between each iteration.
+func (d *DNSProvider) Sequential() time.Duration {
+	return d.config.SequenceInterval
+}
+
+// Present creates a TXT record using the specified parameters.
+func (d *DNSProvider) Present(domain, token, keyAuth string) error {
+	fqdn, value := dns01.GetRecord(domain, keyAuth)
+
+	subDomain := dns01.UnFqdn(strings.TrimSuffix(dns01.UnFqdn(fqdn), freemyip.RootDomain))
+
+	_, err := d.client.EditTXTRecord(context.Background(), subDomain, value)
+	if err != nil {
+		return fmt.Errorf("freemyip: %w", err)
+	}
+
+	return nil
+}
+
+// CleanUp removes the TXT record matching the specified parameters.
+func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
+	fqdn, _ := dns01.GetRecord(domain, keyAuth)
+
+	subDomain := dns01.UnFqdn(strings.TrimSuffix(dns01.UnFqdn(fqdn), freemyip.RootDomain))
+
+	_, err := d.client.DeleteTXTRecord(context.Background(), subDomain)
+	if err != nil {
+		return fmt.Errorf("freemyip: %w", err)
+	}
+
+	return nil
+}
--- a/providers/dns/freemyip/freemyip.toml
+++ b/providers/dns/freemyip/freemyip.toml
@@ -0,0 +1,23 @@
+Name = "freemyip.com"
+Description = ''''''
+URL = "https://freemyip.com/"
+Code = "freemyip"
+Since = "v4.5.0"
+
+Example = '''
+FREEMYIP_TOKEN=xxxxxx \
+lego --email myemail@example.com --dns freemyip --domains my.example.org run
+'''
+
+[Configuration]
+  [Configuration.Credentials]
+    FREEMYIP_TOKEN = "Account token"
+  [Configuration.Additional]
+    FREEMYIP_POLLING_INTERVAL = "Time between DNS propagation check"
+    FREEMYIP_PROPAGATION_TIMEOUT = "Maximum waiting time for DNS propagation"
+    FREEMYIP_TTL = "The TTL of the TXT record used for the DNS challenge"
+    FREEMYIP_HTTP_TIMEOUT = "API request timeout"
+    FREEMYIP_SEQUENCE_INTERVAL = "Time between sequential requests"
+
+[Links]
+  API = "https://freemyip.com/help"
--- a/providers/dns/freemyip/freemyip_test.go
+++ b/providers/dns/freemyip/freemyip_test.go
@@ -0,0 +1,117 @@
+package freemyip
+
+import (
+	"testing"
+	"time"
+
+	"github.com/go-acme/lego/v4/platform/tester"
+	"github.com/stretchr/testify/require"
+)
+
+const envDomain = envNamespace + "DOMAIN"
+
+var envTest = tester.NewEnvTest(EnvToken).
+	WithDomain(envDomain)
+
+func TestNewDNSProvider(t *testing.T) {
+	testCases := []struct {
+		desc     string
+		envVars  map[string]string
+		expected string
+	}{
+		{
+			desc: "success",
+			envVars: map[string]string{
+				EnvToken: "123",
+			},
+		},
+		{
+			desc: "missing api key",
+			envVars: map[string]string{
+				EnvToken: "",
+			},
+			expected: "freemyip: some credentials information are missing: FREEMYIP_TOKEN",
+		},
+	}
+
+	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)
+			} else {
+				require.EqualError(t, err, test.expected)
+			}
+		})
+	}
+}
+
+func TestNewDNSProviderConfig(t *testing.T) {
+	testCases := []struct {
+		desc     string
+		token    string
+		expected string
+	}{
+		{
+			desc:  "success",
+			token: "123",
+		},
+		{
+			desc:     "missing credentials",
+			expected: "freemyip: missing credentials",
+		},
+	}
+
+	for _, test := range testCases {
+		t.Run(test.desc, func(t *testing.T) {
+			config := NewDefaultConfig()
+			config.Token = test.token
+
+			p, err := NewDNSProviderConfig(config)
+
+			if test.expected == "" {
+				require.NoError(t, err)
+				require.NotNil(t, p)
+				require.NotNil(t, p.config)
+			} 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)
+}
--- a/providers/dns/internetbs/internetbs.go
+++ b/providers/dns/internetbs/internetbs.go
@@ -54,7 +54,7 @@ type DNSProvider struct {
 }

 // NewDNSProvider returns a DNSProvider instance configured for internet.bs.
-// Credentials must be passed in the environment variable: INTERNET_BS_API_KEY, INTERNET_BS_PASSWORD.
+// Credentials must be passed in the environment variables: INTERNET_BS_API_KEY, INTERNET_BS_PASSWORD.
 func NewDNSProvider() (*DNSProvider, error) {
 	values, err := env.Get(EnvAPIKey, EnvPassword)
 	if err != nil {