feat: 增加 Hysteria 节点支持

model/proxy.go

@@ -50,6 +50,12 @@ type Proxy struct {
 	CustomCA            string         `yaml:"ca,omitempty"`
 	CustomCAString      string         `yaml:"ca-str,omitempty"`
 	CWND                int            `yaml:"cwnd,omitempty"`
+	Auth                string         `yaml:"auth,omitempty"`
+	ReceiveWindowConn   int            `yaml:"recv-window-conn,omitempty"`
+	ReceiveWindow       int            `yaml:"recv-window,omitempty"`
+	DisableMTUDiscovery bool           `yaml:"disable-mtu-discovery,omitempty"`
+	FastOpen            bool           `yaml:"fast-open,omitempty"`
+	HopInterval         int            `yaml:"hop-interval,omitempty"`
 }
 
 func (p Proxy) MarshalYAML() (interface{}, error) {

model/proxy_hysteria.go

@@ -0,0 +1,53 @@
+package model
+
+type Hysteria struct {
+	Type                string   `yaml:"type"`
+	Name                string   `yaml:"name"`
+	Server              string   `yaml:"server"`
+	Port                int      `yaml:"port,omitempty"`
+	Ports               string   `yaml:"ports,omitempty"`
+	Protocol            string   `yaml:"protocol,omitempty"`
+	ObfsProtocol        string   `yaml:"obfs-protocol,omitempty"` // compatible with Stash
+	Up                  string   `yaml:"up"`
+	UpSpeed             int      `yaml:"up-speed,omitempty"` // compatible with Stash
+	Down                string   `yaml:"down"`
+	DownSpeed           int      `yaml:"down-speed,omitempty"` // compatible with Stash
+	Auth                string   `yaml:"auth,omitempty"`
+	AuthString          string   `yaml:"auth-str,omitempty"`
+	Obfs                string   `yaml:"obfs,omitempty"`
+	SNI                 string   `yaml:"sni,omitempty"`
+	SkipCertVerify      bool     `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint         string   `yaml:"fingerprint,omitempty"`
+	ALPN                []string `yaml:"alpn,omitempty"`
+	CustomCA            string   `yaml:"ca,omitempty"`
+	CustomCAString      string   `yaml:"ca-str,omitempty"`
+	ReceiveWindowConn   int      `yaml:"recv-window-conn,omitempty"`
+	ReceiveWindow       int      `yaml:"recv-window,omitempty"`
+	DisableMTUDiscovery bool     `yaml:"disable-mtu-discovery,omitempty"`
+	FastOpen            bool     `yaml:"fast-open,omitempty"`
+	HopInterval         int      `yaml:"hop-interval,omitempty"`
+}
+
+func ProxyToHysteria(p Proxy) Hysteria {
+	return Hysteria{
+		Type:                "hysteria",
+		Name:                p.Name,
+		Server:              p.Server,
+		Port:                p.Port,
+		Up:                  p.Up,
+		Down:                p.Down,
+		Auth:                p.Auth,
+		Obfs:                p.Obfs,
+		SNI:                 p.Sni,
+		SkipCertVerify:      p.SkipCertVerify,
+		Fingerprint:         p.Fingerprint,
+		ALPN:                p.Alpn,
+		CustomCA:            p.CustomCA,
+		CustomCAString:      p.CustomCAString,
+		ReceiveWindowConn:   p.ReceiveWindowConn,
+		ReceiveWindow:       p.ReceiveWindow,
+		DisableMTUDiscovery: p.DisableMTUDiscovery,
+		FastOpen:            p.FastOpen,
+		HopInterval:         p.HopInterval,
+	}
+}

parser/hysteria.go

@@ -0,0 +1,79 @@
+package parser
+
+import (
+	"errors"
+	"net/url"
+	"strconv"
+	"strings"
+	"sub2clash/model"
+)
+
+//hysteria://host:port?protocol=udp&auth=123456&peer=sni.domain&insecure=1&upmbps=100&downmbps=100&alpn=hysteria&obfs=xplus&obfsParam=123456#remarks
+//
+//- host: hostname or IP address of the server to connect to (required)
+//- port: port of the server to connect to (required)
+//- protocol: protocol to use ("udp", "wechat-video", "faketcp") (optional, default: "udp")
+//- auth: authentication payload (string) (optional)
+//- peer: SNI for TLS (optional)
+//- insecure: ignore certificate errors (optional)
+//- upmbps: upstream bandwidth in Mbps (required)
+//- downmbps: downstream bandwidth in Mbps (required)
+//- alpn: QUIC ALPN (optional)
+//- obfs: Obfuscation mode (optional, empty or "xplus")
+//- obfsParam: Obfuscation password (optional)
+//- remarks: remarks (optional)
+
+func ParseHysteria(proxy string) (model.Proxy, error) {
+	// 判断是否以 hysteria:// 开头
+	if !strings.HasPrefix(proxy, "hysteria://") {
+		return model.Proxy{}, errors.New("invalid hysteria Url")
+	}
+	// 分割
+	parts := strings.SplitN(strings.TrimPrefix(proxy, "hysteria://"), "?", 2)
+	serverInfo := strings.SplitN(parts[0], ":", 2)
+	if len(serverInfo) != 2 {
+		return model.Proxy{}, errors.New("invalid hysteria Url")
+	}
+	params, err := url.ParseQuery(parts[1])
+	if err != nil {
+		return model.Proxy{}, errors.New("invalid hysteria Url")
+	}
+	host := serverInfo[0]
+	port, err := strconv.Atoi(serverInfo[1])
+	if err != nil {
+		return model.Proxy{}, errors.New("invalid hysteria Url")
+	}
+	protocol := params.Get("protocol")
+	auth := params.Get("auth")
+	peer := params.Get("peer")
+	insecure := params.Get("insecure")
+	upmbps := params.Get("upmbps")
+	downmbps := params.Get("downmbps")
+	alpn := params.Get("alpn")
+	obfs := params.Get("obfs")
+	obfsParam := params.Get("obfsParam")
+	remarks := ""
+	if strings.Contains(parts[1], "#") {
+		r := strings.Split(parts[1], "#")
+		remarks = r[len(r)-1]
+	} else {
+		remarks = serverInfo[0] + ":" + serverInfo[1]
+	}
+	// 返回结果
+	result := model.Proxy{
+		Type:           "hysteria",
+		Name:           remarks,
+		Server:         host,
+		Port:           port,
+		Up:             upmbps,
+		Down:           downmbps,
+		Auth:           auth,
+		Obfs:           obfs,
+		Sni:            peer,
+		SkipCertVerify: insecure == "1",
+		Alpn:           strings.Split(alpn, ","),
+		ObfsParam:      obfsParam,
+		Protocol:       protocol,
+	}
+	return result, nil
+}

parser/hysteria2.go

@@ -8,16 +8,15 @@ import (
 	"sub2clash/model"
 )
 
+// hysteria2://letmein@example.com/?insecure=1&obfs=salamander&obfs-password=gawrgura&pinSHA256=deadbeef&sni=real.example.com
+
 func ParseHysteria2(proxy string) (model.Proxy, error) {
 	// 判断是否以 hysteria2:// 开头
-	if !strings.HasPrefix(proxy, "hysteria2://") {
+	if !strings.HasPrefix(proxy, "hysteria2://") && !strings.HasPrefix(proxy, "hy2://") {
 		return model.Proxy{}, errors.New("invalid hysteria2 Url")
 	}
 	// 分割
 	parts := strings.SplitN(strings.TrimPrefix(proxy, "hysteria2://"), "@", 2)
-	if len(parts) != 2 {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
-	}
 	// 分割
 	serverInfo := strings.SplitN(parts[1], "/?", 2)
 	serverAndPort := strings.SplitN(serverInfo[0], ":", 2)

utils/proxy.go

@@ -127,9 +127,12 @@ func ParseProxy(proxies ...string) []model.Proxy {
 			if strings.HasPrefix(proxy, "ssr://") {
 				proxyItem, err = parser.ParseShadowsocksR(proxy)
 			}
-			if strings.HasPrefix(proxy, "hysteria2://") {
+			if strings.HasPrefix(proxy, "hysteria2://") || strings.HasPrefix(proxy, "hy2://") {
 				proxyItem, err = parser.ParseHysteria2(proxy)
 			}
+			if strings.HasPrefix(proxy, "hysteria://") {
+				proxyItem, err = parser.ParseHysteria(proxy)
+			}
 			if err == nil {
 				result = append(result, proxyItem)
 			} else {