feat: 添加 Anytls 代理支持

parser/anytls.go

@@ -0,0 +1,74 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	"github.com/nitezs/sub2clash/constant"
+	"github.com/nitezs/sub2clash/model"
+)
+
+func ParseAnytls(proxy string) (model.Proxy, error) {
+	if !strings.HasPrefix(proxy, constant.AnytlsPrefix) {
+		return model.Proxy{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
+	}
+
+	link, err := url.Parse(proxy)
+	if err != nil {
+		return model.Proxy{}, &ParseError{
+			Type:    ErrInvalidStruct,
+			Message: "url parse error",
+			Raw:     proxy,
+		}
+	}
+
+	username := link.User.Username()
+	password, exist := link.User.Password()
+	if !exist {
+		password = username
+	}
+
+	query := link.Query()
+	server := link.Hostname()
+	if server == "" {
+		return model.Proxy{}, &ParseError{
+			Type:    ErrInvalidStruct,
+			Message: "missing server host",
+			Raw:     proxy,
+		}
+	}
+	portStr := link.Port()
+	if portStr == "" {
+		return model.Proxy{}, &ParseError{
+			Type:    ErrInvalidStruct,
+			Message: "missing server port",
+			Raw:     proxy,
+		}
+	}
+	port, err := ParsePort(portStr)
+	if err != nil {
+		return model.Proxy{}, &ParseError{
+			Type: ErrInvalidPort,
+			Raw:  portStr,
+		}
+	}
+	insecure, sni := query.Get("insecure"), query.Get("sni")
+	insecureBool := insecure == "1"
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	result := model.Proxy{
+		Type:           "anytls",
+		Name:           remarks,
+		Server:         server,
+		Port:           port,
+		Password:       password,
+		Sni:            sni,
+		SkipCertVerify: insecureBool,
+	}
+	return result, nil
+}