refactor lego

node/controller/lego/lego.go

@@ -0,0 +1,51 @@
+package lego
+
+import (
+	"fmt"
+	"github.com/Yuzuki616/V2bX/common/file"
+	"github.com/Yuzuki616/V2bX/conf"
+	"github.com/go-acme/lego/v4/certcrypto"
+	"github.com/go-acme/lego/v4/lego"
+	"os"
+	"path"
+)
+
+type Lego struct {
+	client *lego.Client
+	config *conf.CertConfig
+}
+
+func New(config *conf.CertConfig) (*Lego, error) {
+	user, err := NewUser(path.Join("/etc/V2bX/cert/user/",
+		fmt.Sprintf("user-%s.json", config.Email)),
+		config.Email)
+	if err != nil {
+		return nil, fmt.Errorf("create user error: %s", err)
+	}
+	c := lego.NewConfig(user)
+	//c.CADirURL = "http://192.168.99.100:4000/directory"
+	c.Certificate.KeyType = certcrypto.RSA2048
+	client, err := lego.NewClient(c)
+	if err != nil {
+		return nil, err
+	}
+	l := Lego{
+		client: client,
+		config: config,
+	}
+	err = l.SetProvider()
+	if err != nil {
+		return nil, fmt.Errorf("set provider error: %s", err)
+	}
+	return &l, nil
+}
+
+func checkPath(p string) error {
+	if !file.IsExist(path.Dir(p)) {
+		err := os.MkdirAll(path.Dir(p), 0755)
+		if err != nil {
+			return fmt.Errorf("create dir error: %s", err)
+		}
+	}
+	return nil
+}