netcup: remove TTL option (#2396)

cmd/zz_gen_cmd_dnshelp.go

@@ -2088,7 +2088,6 @@ func displayDNSHelp(w io.Writer, name string) error {
 		ew.writeln(`	- "NETCUP_HTTP_TIMEOUT":	API request timeout`)
 		ew.writeln(`	- "NETCUP_POLLING_INTERVAL":	Time between DNS propagation check`)
 		ew.writeln(`	- "NETCUP_PROPAGATION_TIMEOUT":	Maximum waiting time for DNS propagation`)
-		ew.writeln(`	- "NETCUP_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/netcup`)

docs/content/dns/zz_gen_netcup.md

@@ -54,7 +54,6 @@ More information [here]({{% ref "dns#configuration-and-credentials" %}}).
 | `NETCUP_HTTP_TIMEOUT` | API request timeout |
 | `NETCUP_POLLING_INTERVAL` | Time between DNS propagation check |
 | `NETCUP_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation |
-| `NETCUP_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" %}}).

providers/dns/netcup/internal/client_test.go

@@ -202,7 +202,6 @@ func TestClient_GetDNSRecords(t *testing.T) {
 		Destination:  "bGVnbzE=",
 		DeleteRecord: false,
 		State:        "yes",
-		TTL:          300,
 	}, {
 		ID:           2,
 		Hostname:     "example2.com",
@@ -211,7 +210,6 @@ func TestClient_GetDNSRecords(t *testing.T) {
 		Destination:  "bGVnbw==",
 		DeleteRecord: false,
 		State:        "yes",
-		TTL:          300,
 	}}
 
 	records, err := client.GetDNSRecords(context.Background(), "example.com")
@@ -363,7 +361,6 @@ func TestClient_UpdateDNSRecord_Live(t *testing.T) {
 		RecordType:   "TXT",
 		Destination:  "asdf5678",
 		DeleteRecord: false,
-		TTL:          120,
 	}
 
 	// test

providers/dns/netcup/internal/types.go

@@ -72,7 +72,6 @@ type DNSRecord struct {
 	Destination  string `json:"destination"`
 	DeleteRecord bool   `json:"deleterecord,omitempty"`
 	State        string `json:"state,omitempty"`
-	TTL          int    `json:"ttl,omitempty"`
 }
 
 // ResponseMsg as specified in netcup WSDL.

providers/dns/netcup/netcup.go

@@ -24,7 +24,9 @@ const (
 	EnvAPIKey         = envNamespace + "API_KEY"
 	EnvAPIPassword    = envNamespace + "API_PASSWORD"
 
-	EnvTTL                = envNamespace + "TTL"
+	// Deprecated: the TTL is not configurable on record.
+	EnvTTL = envNamespace + "TTL"
+
 	EnvPropagationTimeout = envNamespace + "PROPAGATION_TIMEOUT"
 	EnvPollingInterval    = envNamespace + "POLLING_INTERVAL"
 	EnvHTTPTimeout        = envNamespace + "HTTP_TIMEOUT"
@@ -37,16 +39,17 @@ type Config struct {
 	Key                string
 	Password           string
 	Customer           string
-	TTL                int
 	PropagationTimeout time.Duration
 	PollingInterval    time.Duration
 	HTTPClient         *http.Client
+
+	// Deprecated: the TTL is not configurable on record.
+	TTL int
 }
 
 // NewDefaultConfig returns a default configuration for the DNSProvider.
 func NewDefaultConfig() *Config {
 	return &Config{
-		TTL:                env.GetOrDefaultInt(EnvTTL, dns01.DefaultTTL),
 		PropagationTimeout: env.GetOrDefaultSecond(EnvPropagationTimeout, 15*time.Minute),
 		PollingInterval:    env.GetOrDefaultSecond(EnvPollingInterval, 30*time.Second),
 		HTTPClient: &http.Client{
@@ -120,7 +123,6 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
 		Hostname:    hostname,
 		RecordType:  "TXT",
 		Destination: info.Value,
-		TTL:         d.config.TTL,
 	}
 
 	zone = dns01.UnFqdn(zone)

providers/dns/netcup/netcup.toml

@@ -19,7 +19,6 @@ lego --email you@example.com --dns netcup -d '*.example.com' -d example.com run
   [Configuration.Additional]
     NETCUP_POLLING_INTERVAL = "Time between DNS propagation check"
     NETCUP_PROPAGATION_TIMEOUT = "Maximum waiting time for DNS propagation"
-    NETCUP_TTL = "The TTL of the TXT record used for the DNS challenge"
     NETCUP_HTTP_TIMEOUT = "API request timeout"
 
 [Links]