Support for Alibaba Cloud DNS provider.

internal/applicant/aliyun.go

@@ -0,0 +1,38 @@
+package applicant
+
+import (
+	"encoding/json"
+	"os"
+
+	"github.com/go-acme/lego/v4/providers/dns/alidns"
+)
+
+type aliyunAccess struct {
+	AccessKeyId     string `json:"accessKeyId"`
+	AccessKeySecret string `json:"accessKeySecret"`
+}
+
+type aliyun struct {
+	option *ApplyOption
+}
+
+func NewAliyun(option *ApplyOption) Applicant {
+	return &aliyun{
+		option: option,
+	}
+}
+
+func (a *aliyun) Apply() (*Certificate, error) {
+
+	access := &aliyunAccess{}
+	json.Unmarshal([]byte(a.option.Access), access)
+
+	os.Setenv("ALICLOUD_ACCESS_KEY", access.AccessKeyId)
+	os.Setenv("ALICLOUD_SECRET_KEY", access.AccessKeySecret)
+	dnsProvider, err := alidns.NewDNSProvider()
+	if err != nil {
+		return nil, err
+	}
+
+	return apply(a.option, dnsProvider)
+}

internal/applicant/applicant.go

@@ -17,6 +17,7 @@ import (
 
 const (
 	configTypeTencent = "tencent"
+	configTypeAliyun  = "aliyun"
 )
 
 type Certificate struct {
@@ -56,13 +57,16 @@ type Applicant interface {
 
 func Get(record *models.Record) (Applicant, error) {
 	access := record.ExpandedOne("access")
+	option := &ApplyOption{
+		Email:  "536464346@qq.com",
+		Domain: record.GetString("domain"),
+		Access: access.GetString("config"),
+	}
 	switch access.GetString("configType") {
 	case configTypeTencent:
-		return NewTencent(&ApplyOption{
-			Email:  "536464346@qq.com",
-			Domain: record.GetString("domain"),
-			Access: access.GetString("config"),
-		}), nil
+		return NewTencent(option), nil
+	case configTypeAliyun:
+		return NewAliyun(option), nil
 	default:
 		return nil, errors.New("unknown config type")
 	}