feat(cert): add registry-based DNS provider system with 21 libdns providers

Refs #37
2026-04-20 03:01:21 +08:00
parent 07c37023ab
commit 68ca2d2716
31 changed files with 1575 additions and 48 deletions
@@ -0,0 +1,23 @@
+package dnsproviders
+
+import (
+	"github.com/caddyserver/certmagic"
+	"github.com/libdns/duckdns"
+)
+
+func init() {
+	Register(&Provider{
+		Names:   []string{"duckdns"},
+		EnvVars: []string{"DUCKDNS_TOKEN"},
+		Build: func(env map[string]string) (certmagic.DNSProvider, error) {
+			token := firstOf(env, "DUCKDNS_TOKEN", "DUCKDNS_API_TOKEN")
+			if token == "" {
+				return nil, missingEnvErr("duckdns", "DUCKDNS_TOKEN")
+			}
+			return &duckdns.Provider{
+				APIToken:       token,
+				OverrideDomain: firstOf(env, "DUCKDNS_OVERRIDE_DOMAIN"),
+			}, nil
+		},
+	})
+}