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)
+}