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fix: 修复当base64字符串长度不为4的倍数时，解码失败的问题

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update: 提高根据ISO匹配国家名称的正确率
fix: 修复vmess的port和aid不规范导致无法解析的问题
modify: 一些没用的修改
This commit is contained in:
Nite07 2023-09-24 18:06:44 +08:00
parent 38352d4cd7
commit ad7d2b98f6
11 changed files with 405 additions and 100 deletions
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144
model/proxy.go
View File

@ -1,83 +1,81 @@
package model
type PluginOptsStruct struct {
Mode string `yaml:"mode"`
}
type SmuxStruct struct {
Enabled bool `yaml:"enable"`
}
type HeaderStruct struct {
Host string `yaml:"Host"`
}
type WSOptsStruct struct {
Path string `yaml:"path,omitempty"`
Headers HeaderStruct `yaml:"headers,omitempty"`
MaxEarlyData int `yaml:"max-early-data,omitempty"`
EarlyDataHeaderName string `yaml:"early-data-header-name,omitempty"`
}
type Vmess struct {
V string `json:"v"`
Ps string `json:"ps"`
Add string `json:"add"`
Port string `json:"port"`
Id string `json:"id"`
Aid string `json:"aid"`
Scy string `json:"scy"`
Net string `json:"net"`
Type string `json:"type"`
Host string `json:"host"`
Path string `json:"path"`
Tls string `json:"tls"`
Sni string `json:"sni"`
Alpn string `json:"alpn"`
Fp string `json:"fp"`
}
type GRPCOptsStruct struct {
GRPCServiceName string `yaml:"grpc-service-name,omitempty"`
}
type RealityOptsStruct struct {
PublicKey string `yaml:"public-key,omitempty"`
ShortId string `yaml:"short-id,omitempty"`
type VmessJson struct {
V string `json:"v"`
Ps string `json:"ps"`
Add string `json:"add"`
Port interface{} `json:"port"`
Id string `json:"id"`
Aid interface{} `json:"aid"`
Scy string `json:"scy"`
Net string `json:"net"`
Type string `json:"type"`
Host string `json:"host"`
Path string `json:"path"`
Tls string `json:"tls"`
Sni string `json:"sni"`
Alpn string `json:"alpn"`
Fp string `json:"fp"`
}
type Proxy struct {
Name string `yaml:"name,omitempty"`
Server string `yaml:"server,omitempty"`
Port int `yaml:"port,omitempty"`
Type string `yaml:"type,omitempty"`
Cipher string `yaml:"cipher,omitempty"`
Password string `yaml:"password,omitempty"`
UDP bool `yaml:"udp,omitempty"`
UUID string `yaml:"uuid,omitempty"`
Network string `yaml:"network,omitempty"`
Flow string `yaml:"flow,omitempty"`
TLS bool `yaml:"tls,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
UdpOverTcp bool `yaml:"udp-over-tcp,omitempty"`
UdpOverTcpVersion string `yaml:"udp-over-tcp-version,omitempty"`
Plugin string `yaml:"plugin,omitempty"`
PluginOpts PluginOptsStruct `yaml:"plugin-opts,omitempty"`
Smux SmuxStruct `yaml:"smux,omitempty"`
Sni string `yaml:"sni,omitempty"`
AllowInsecure bool `yaml:"allow-insecure,omitempty"`
Fingerprint string `yaml:"fingerprint,omitempty"`
SkipCertVerify bool `yaml:"skip-cert-verify,omitempty"`
Alpn []string `yaml:"alpn,omitempty"`
XUDP bool `yaml:"xudp,omitempty"`
Servername string `yaml:"servername,omitempty"`
WSOpts WSOptsStruct `yaml:"ws-opts,omitempty"`
AlterID string `yaml:"alterId,omitempty"`
GRPCOpts GRPCOptsStruct `yaml:"grpc-opts,omitempty"`
RealityOpts RealityOptsStruct `yaml:"reality-opts,omitempty"`
Protocol string `yaml:"protocol,omitempty"`
Obfs string `yaml:"obfs,omitempty"`
ObfsParam string `yaml:"obfs-param,omitempty"`
ProtocolParam string `yaml:"protocol-param,omitempty"`
Remarks []string `yaml:"remarks,omitempty"`
Name string `yaml:"name,omitempty"`
Server string `yaml:"server,omitempty"`
Port int `yaml:"port,omitempty"`
Type string `yaml:"type,omitempty"`
Cipher string `yaml:"cipher,omitempty"`
Password string `yaml:"password,omitempty"`
UDP bool `yaml:"udp,omitempty"`
UUID string `yaml:"uuid,omitempty"`
Network string `yaml:"network,omitempty"`
Flow string `yaml:"flow,omitempty"`
TLS bool `yaml:"tls,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
Plugin string `yaml:"plugin,omitempty"`
PluginOpts map[string]any `yaml:"plugin-opts,omitempty"`
Smux SmuxStruct `yaml:"smux,omitempty"`
Sni string `yaml:"sni,omitempty"`
AllowInsecure bool `yaml:"allow-insecure,omitempty"`
Fingerprint string `yaml:"fingerprint,omitempty"`
SkipCertVerify bool `yaml:"skip-cert-verify,omitempty"`
Alpn []string `yaml:"alpn,omitempty"`
XUDP bool `yaml:"xudp,omitempty"`
Servername string `yaml:"servername,omitempty"`
WSOpts WSOptions `yaml:"ws-opts,omitempty"`
AlterID int `yaml:"alterId,omitempty"`
GrpcOpts GrpcOptions `yaml:"grpc-opts,omitempty"`
RealityOpts RealityOptions `yaml:"reality-opts,omitempty"`
Protocol string `yaml:"protocol,omitempty"`
Obfs string `yaml:"obfs,omitempty"`
ObfsParam string `yaml:"obfs-param,omitempty"`
ProtocolParam string `yaml:"protocol-param,omitempty"`
Remarks []string `yaml:"remarks,omitempty"`
HTTPOpts HTTPOptions `yaml:"http-opts,omitempty"`
HTTP2Opts HTTP2Options `yaml:"h2-opts,omitempty"`
PacketAddr bool `yaml:"packet-addr,omitempty"`
PacketEncoding string `yaml:"packet-encoding,omitempty"`
GlobalPadding bool `yaml:"global-padding,omitempty"`
AuthenticatedLength bool `yaml:"authenticated-length,omitempty"`
UDPOverTCP bool `yaml:"udp-over-tcp,omitempty"`
UDPOverTCPVersion int `yaml:"udp-over-tcp-version,omitempty"`
}
func (p Proxy) MarshalYAML() (interface{}, error) {
switch p.Type {
case "vmess":
return ProxyToVmess(p), nil
case "ss":
return ProxyToShadowSocks(p), nil
case "ssr":
return ProxyToShadowSocksR(p), nil
case "vless":
return ProxyToVless(p), nil
case "trojan":
return ProxyToTrojan(p), nil
}
return nil, nil
}

38
model/proxy_group.go
View File

@ -17,6 +17,44 @@ type ProxyGroup struct {
Size int `yaml:"-"`
}
type SelectProxyGroup struct {
Name string `yaml:"name,omitempty"`
Type string `yaml:"type,omitempty"`
Proxies []string `yaml:"proxies,omitempty"`
}
type UrlTestProxyGroup struct {
Name string `yaml:"name,omitempty"`
Type string `yaml:"type,omitempty"`
Proxies []string `yaml:"proxies,omitempty"`
Url string `yaml:"url,omitempty"`
Interval int `yaml:"interval,omitempty"`
Tolerance int `yaml:"tolerance,omitempty"`
Lazy bool `yaml:"lazy"`
}
func (p ProxyGroup) MarshalYAML() (interface{}, error) {
switch p.Type {
case "select":
return SelectProxyGroup{
Name: p.Name,
Type: p.Type,
Proxies: p.Proxies,
}, nil
case "url-test":
return UrlTestProxyGroup{
Name: p.Name,
Type: p.Type,
Proxies: p.Proxies,
Url: p.Url,
Interval: p.Interval,
Tolerance: p.Tolerance,
Lazy: p.Lazy,
}, nil
}
return nil, nil
}
type ProxyGroupsSortByName []ProxyGroup
type ProxyGroupsSortBySize []ProxyGroup

33
model/proxy_shadowsocks.go Normal file
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@ -0,0 +1,33 @@
package model
type ShadowSocks struct {
Type string `yaml:"type"`
Name string `yaml:"name"`
Server string `yaml:"server"`
Port int `yaml:"port"`
Password string `yaml:"password"`
Cipher string `yaml:"cipher"`
UDP bool `yaml:"udp,omitempty"`
Plugin string `yaml:"plugin,omitempty"`
PluginOpts map[string]any `yaml:"plugin-opts,omitempty"`
UDPOverTCP bool `yaml:"udp-over-tcp,omitempty"`
UDPOverTCPVersion int `yaml:"udp-over-tcp-version,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
}
func ProxyToShadowSocks(p Proxy) ShadowSocks {
return ShadowSocks{
Type: "ss",
Name: p.Name,
Server: p.Server,
Port: p.Port,
Password: p.Password,
Cipher: p.Cipher,
UDP: p.UDP,
Plugin: p.Plugin,
PluginOpts: p.PluginOpts,
UDPOverTCP: p.UDPOverTCP,
UDPOverTCPVersion: p.UDPOverTCPVersion,
ClientFingerprint: p.ClientFingerprint,
}
}

31
model/proxy_shadowsocksr.go Normal file
View File

@ -0,0 +1,31 @@
package model
type ShadowSocksR struct {
Type string `yaml:"type"`
Name string `yaml:"name"`
Server string `yaml:"server"`
Port int `yaml:"port"`
Password string `yaml:"password"`
Cipher string `yaml:"cipher"`
Obfs string `yaml:"obfs"`
ObfsParam string `yaml:"obfs-param,omitempty"`
Protocol string `yaml:"protocol"`
ProtocolParam string `yaml:"protocol-param,omitempty"`
UDP bool `yaml:"udp,omitempty"`
}
func ProxyToShadowSocksR(p Proxy) ShadowSocksR {
return ShadowSocksR{
Type: "ssr",
Name: p.Name,
Server: p.Server,
Port: p.Port,
Password: p.Password,
Cipher: p.Cipher,
Obfs: p.Obfs,
ObfsParam: p.ObfsParam,
Protocol: p.Protocol,
ProtocolParam: p.ProtocolParam,
UDP: p.UDP,
}
}

39
model/proxy_trojan.go Normal file
View File

@ -0,0 +1,39 @@
package model
type Trojan struct {
Type string `yaml:"type"`
Name string `yaml:"name"`
Server string `yaml:"server"`
Port int `yaml:"port"`
Password string `yaml:"password"`
ALPN []string `yaml:"alpn,omitempty"`
SNI string `yaml:"sni,omitempty"`
SkipCertVerify bool `yaml:"skip-cert-verify,omitempty"`
Fingerprint string `yaml:"fingerprint,omitempty"`
UDP bool `yaml:"udp,omitempty"`
Network string `yaml:"network,omitempty"`
RealityOpts RealityOptions `yaml:"reality-opts,omitempty"`
GrpcOpts GrpcOptions `yaml:"grpc-opts,omitempty"`
WSOpts WSOptions `yaml:"ws-opts,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
}
func ProxyToTrojan(p Proxy) Trojan {
return Trojan{
Type: "trojan",
Name: p.Name,
Server: p.Server,
Port: p.Port,
Password: p.Password,
ALPN: p.Alpn,
SNI: p.Sni,
SkipCertVerify: p.SkipCertVerify,
Fingerprint: p.Fingerprint,
UDP: p.UDP,
Network: p.Network,
RealityOpts: p.RealityOpts,
GrpcOpts: p.GrpcOpts,
WSOpts: p.WSOpts,
ClientFingerprint: p.ClientFingerprint,
}
}

57
model/proxy_vless.go Normal file
View File

@ -0,0 +1,57 @@
package model
type Vless struct {
Type string `yaml:"type"`
Name string `yaml:"name"`
Server string `yaml:"server"`
Port int `yaml:"port"`
UUID string `yaml:"uuid"`
Flow string `yaml:"flow,omitempty"`
TLS bool `yaml:"tls,omitempty"`
ALPN []string `yaml:"alpn,omitempty"`
UDP bool `yaml:"udp,omitempty"`
PacketAddr bool `yaml:"packet-addr,omitempty"`
XUDP bool `yaml:"xudp,omitempty"`
PacketEncoding string `yaml:"packet-encoding,omitempty"`
Network string `yaml:"network,omitempty"`
RealityOpts RealityOptions `yaml:"reality-opts,omitempty"`
HTTPOpts HTTPOptions `yaml:"http-opts,omitempty"`
HTTP2Opts HTTP2Options `yaml:"h2-opts,omitempty"`
GrpcOpts GrpcOptions `yaml:"grpc-opts,omitempty"`
WSOpts WSOptions `yaml:"ws-opts,omitempty"`
WSPath string `yaml:"ws-path,omitempty"`
WSHeaders map[string]string `yaml:"ws-headers,omitempty"`
SkipCertVerify bool `yaml:"skip-cert-verify,omitempty"`
Fingerprint string `yaml:"fingerprint,omitempty"`
ServerName string `yaml:"servername,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
}
func ProxyToVless(p Proxy) Vless {
return Vless{
Type: "vless",
Name: p.Name,
Server: p.Server,
Port: p.Port,
UUID: p.UUID,
Flow: p.Flow,
TLS: p.TLS,
ALPN: p.Alpn,
UDP: p.UDP,
PacketAddr: p.PacketAddr,
XUDP: p.XUDP,
PacketEncoding: p.PacketEncoding,
Network: p.Network,
RealityOpts: p.RealityOpts,
HTTPOpts: p.HTTPOpts,
HTTP2Opts: p.HTTP2Opts,
GrpcOpts: p.GrpcOpts,
WSOpts: p.WSOpts,
WSPath: p.WSOpts.Path,
WSHeaders: p.WSOpts.Headers,
SkipCertVerify: p.SkipCertVerify,
Fingerprint: p.Fingerprint,
ServerName: p.Servername,
ClientFingerprint: p.ClientFingerprint,
}
}

86
model/proxy_vmess.go Normal file
View File

@ -0,0 +1,86 @@
package model
type HTTPOptions struct {
Method string `proxy:"method,omitempty"`
Path []string `proxy:"path,omitempty"`
Headers map[string][]string `proxy:"headers,omitempty"`
}
type HTTP2Options struct {
Host []string `proxy:"host,omitempty"`
Path string `proxy:"path,omitempty"`
}
type GrpcOptions struct {
GrpcServiceName string `proxy:"grpc-service-name,omitempty"`
}
type RealityOptions struct {
PublicKey string `proxy:"public-key"`
ShortID string `proxy:"short-id"`
}
type WSOptions struct {
Path string `proxy:"path,omitempty"`
Headers map[string]string `proxy:"headers,omitempty"`
MaxEarlyData int `proxy:"max-early-data,omitempty"`
EarlyDataHeaderName string `proxy:"early-data-header-name,omitempty"`
}
type Vmess struct {
Type string `yaml:"type"`
Name string `yaml:"name"`
Server string `yaml:"server"`
Port int `yaml:"port"`
UUID string `yaml:"uuid"`
AlterID int `yaml:"alterId"`
Cipher string `yaml:"cipher"`
UDP bool `yaml:"udp,omitempty"`
Network string `yaml:"network,omitempty"`
TLS bool `yaml:"tls,omitempty"`
ALPN []string `yaml:"alpn,omitempty"`
SkipCertVerify bool `yaml:"skip-cert-verify,omitempty"`
Fingerprint string `yaml:"fingerprint,omitempty"`
ServerName string `yaml:"servername,omitempty"`
RealityOpts RealityOptions `yaml:"reality-opts,omitempty"`
HTTPOpts HTTPOptions `yaml:"http-opts,omitempty"`
HTTP2Opts HTTP2Options `yaml:"h2-opts,omitempty"`
GrpcOpts GrpcOptions `yaml:"grpc-opts,omitempty"`
WSOpts WSOptions `yaml:"ws-opts,omitempty"`
PacketAddr bool `yaml:"packet-addr,omitempty"`
XUDP bool `yaml:"xudp,omitempty"`
PacketEncoding string `yaml:"packet-encoding,omitempty"`
GlobalPadding bool `yaml:"global-padding,omitempty"`
AuthenticatedLength bool `yaml:"authenticated-length,omitempty"`
ClientFingerprint string `yaml:"client-fingerprint,omitempty"`
}
func ProxyToVmess(p Proxy) Vmess {
return Vmess{
Type: "vmess",
Name: p.Name,
Server: p.Server,
Port: p.Port,
UUID: p.UUID,
AlterID: p.AlterID,
Cipher: p.Cipher,
UDP: p.UDP,
Network: p.Network,
TLS: p.TLS,
ALPN: p.Alpn,
SkipCertVerify: p.SkipCertVerify,
Fingerprint: p.Fingerprint,
ServerName: p.Servername,
RealityOpts: p.RealityOpts,
HTTPOpts: p.HTTPOpts,
HTTP2Opts: p.HTTP2Opts,
GrpcOpts: p.GrpcOpts,
WSOpts: p.WSOpts,
PacketAddr: p.PacketAddr,
XUDP: p.XUDP,
PacketEncoding: p.PacketEncoding,
GlobalPadding: p.GlobalPadding,
AuthenticatedLength: p.AuthenticatedLength,
ClientFingerprint: p.ClientFingerprint,
}
}

16
parser/ss.go
View File

@ -1,7 +1,7 @@
package parser
import (
"fmt"
"errors"
"net/url"
"strconv"
"strings"
@ -12,35 +12,35 @@ import (
func ParseSS(proxy string) (model.Proxy, error) {
// 判断是否以 ss:// 开头
if !strings.HasPrefix(proxy, "ss://") {
return model.Proxy{}, fmt.Errorf("invalid ss Url")
return model.Proxy{}, errors.New("invalid ss Url")
}
// 分割
parts := strings.SplitN(strings.TrimPrefix(proxy, "ss://"), "@", 2)
if len(parts) != 2 {
return model.Proxy{}, fmt.Errorf("invalid ss Url")
return model.Proxy{}, errors.New("invalid ss Url")
}
if !strings.Contains(parts[0], ":") {
// 解码
decoded, err := DecodeBase64(parts[0])
if err != nil {
return model.Proxy{}, err
return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
}
parts[0] = decoded
}
credentials := strings.SplitN(parts[0], ":", 2)
if len(credentials) != 2 {
return model.Proxy{}, fmt.Errorf("invalid ss Url")
return model.Proxy{}, errors.New("invalid ss Url")
}
// 分割
serverInfo := strings.SplitN(parts[1], "#", 2)
serverAndPort := strings.SplitN(serverInfo[0], ":", 2)
if len(serverAndPort) != 2 {
return model.Proxy{}, fmt.Errorf("invalid ss Url")
return model.Proxy{}, errors.New("invalid ss Url")
}
// 转换端口字符串为数字
port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
if err != nil {
return model.Proxy{}, err
return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
}
// 返回结果
result := model.Proxy{
@ -56,7 +56,7 @@ func ParseSS(proxy string) (model.Proxy, error) {
if len(serverInfo) == 2 {
unescape, err := url.QueryUnescape(serverInfo[1])
if err != nil {
return model.Proxy{}, err
return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
}
result.Name = strings.TrimSpace(unescape)
} else {

12
parser/vless.go
View File

@ -47,7 +47,7 @@ func ParseVless(proxy string) (model.Proxy, error) {
Flow: params.Get("flow"),
Fingerprint: params.Get("fp"),
Servername: params.Get("sni"),
RealityOpts: model.RealityOptsStruct{
RealityOpts: model.RealityOptions{
PublicKey: params.Get("pbk"),
},
}
@ -55,16 +55,16 @@ func ParseVless(proxy string) (model.Proxy, error) {
result.Alpn = strings.Split(params.Get("alpn"), ",")
}
if params.Get("type") == "ws" {
result.WSOpts = model.WSOptsStruct{
result.WSOpts = model.WSOptions{
Path: params.Get("path"),
Headers: model.HeaderStruct{
Host: params.Get("host"),
Headers: map[string]string{
"Host": params.Get("host"),
},
}
}
if params.Get("type") == "grpc" {
result.GRPCOpts = model.GRPCOptsStruct{
GRPCServiceName: params.Get("serviceName"),
result.GrpcOpts = model.GrpcOptions{
GrpcServiceName: params.Get("serviceName"),
}
}
// 如果有节点名称

43
parser/vmess.go
View File

@ -3,7 +3,6 @@ package parser
import (
"encoding/json"
"errors"
"fmt"
"strconv"
"strings"
"sub2clash/model"
@ -12,24 +11,42 @@ import (
func ParseVmess(proxy string) (model.Proxy, error) {
// 判断是否以 vmess:// 开头
if !strings.HasPrefix(proxy, "vmess://") {
return model.Proxy{}, fmt.Errorf("invalid vmess Url")
return model.Proxy{}, errors.New("invalid vmess url")
}
// 解码
base64, err := DecodeBase64(strings.TrimPrefix(proxy, "vmess://"))
if err != nil {
return model.Proxy{}, errors.New("无效的 vmess Url")
return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
}
// 解析
var vmess model.Vmess
var vmess model.VmessJson
err = json.Unmarshal([]byte(base64), &vmess)
if err != nil {
return model.Proxy{}, errors.New("无效的 vmess Url")
return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
}
// 处理端口
port, err := strconv.Atoi(strings.TrimSpace(vmess.Port))
if err != nil {
return model.Proxy{}, errors.New("无效的 vmess Url")
// 解析端口
port := 0
switch vmess.Port.(type) {
case string:
port, err = strconv.Atoi(vmess.Port.(string))
if err != nil {
return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
}
case float64:
port = int(vmess.Port.(float64))
}
// 解析Aid
aid := 0
switch vmess.Aid.(type) {
case string:
aid, err = strconv.Atoi(vmess.Aid.(string))
if err != nil {
return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
}
case float64:
aid = int(vmess.Aid.(float64))
}
// 设置默认值
if vmess.Scy == "" {
vmess.Scy = "auto"
}
@ -46,7 +63,7 @@ func ParseVmess(proxy string) (model.Proxy, error) {
Server: vmess.Add,
Port: port,
UUID: vmess.Id,
AlterID: vmess.Aid,
AlterID: aid,
Cipher: vmess.Scy,
UDP: true,
TLS: vmess.Tls == "tls",
@ -57,10 +74,10 @@ func ParseVmess(proxy string) (model.Proxy, error) {
Network: vmess.Net,
}
if vmess.Net == "ws" {
result.WSOpts = model.WSOptsStruct{
result.WSOpts = model.WSOptions{
Path: vmess.Path,
Headers: model.HeaderStruct{
Host: vmess.Host,
Headers: map[string]string{
"Host": vmess.Host,
},
}
}

6
utils/proxy.go
View File

@ -1,7 +1,9 @@
package utils
import (
"go.uber.org/zap"
"strings"
"sub2clash/logger"
"sub2clash/model"
"sub2clash/parser"
)
@ -127,6 +129,10 @@ func ParseProxy(proxies ...string) []model.Proxy {
}
if err == nil {
result = append(result, proxyItem)
} else {
logger.Logger.Debug(
"parse proxy failed", zap.String("proxy", proxy), zap.Error(err),
)
}
}
}