mirror of
https://github.com/nitezs/sub2clash.git
synced 2024-12-25 01:24:42 -05:00
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
package parser
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import (
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"fmt"
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"net/url"
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"strconv"
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"strings"
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"sub2clash/model"
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)
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// ParseSS 解析 SS（Shadowsocks）Url
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func ParseSS(proxy string) (model.Proxy, error) {
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// 判断是否以 ss:// 开头
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if !strings.HasPrefix(proxy, "ss://") {
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return model.Proxy{}, fmt.Errorf("无效的 ss Url")
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}
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// 分割
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parts := strings.SplitN(strings.TrimPrefix(proxy, "ss://"), "@", 2)
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if len(parts) != 2 {
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return model.Proxy{}, fmt.Errorf("无效的 ss Url")
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}
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if !strings.Contains(parts[0], ":") {
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// 解码
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decoded, err := DecodeBase64(parts[0])
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if err != nil {
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return model.Proxy{}, err
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}
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parts[0] = decoded
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}
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credentials := strings.SplitN(parts[0], ":", 2)
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if len(credentials) != 2 {
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return model.Proxy{}, fmt.Errorf("无效的 ss 凭证")
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}
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// 分割
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serverInfo := strings.SplitN(parts[1], "#", 2)
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serverAndPort := strings.SplitN(serverInfo[0], ":", 2)
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if len(serverAndPort) != 2 {
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return model.Proxy{}, fmt.Errorf("无效的 ss 服务器和端口")
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}
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// 转换端口字符串为数字
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port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
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if err != nil {
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return model.Proxy{}, err
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}
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// 返回结果
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result := model.Proxy{
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Type: "ss",
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Cipher: strings.TrimSpace(credentials[0]),
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Password: strings.TrimSpace(credentials[1]),
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Server: strings.TrimSpace(serverAndPort[0]),
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Port: port,
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UDP: true,
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Name: serverAndPort[0],
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}
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// 如果有节点名称
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if len(serverInfo) == 2 {
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unescape, err := url.QueryUnescape(serverInfo[1])
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if err != nil {
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return model.Proxy{}, err
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}
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result.Name = strings.TrimSpace(unescape)
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} else {
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result.Name = strings.TrimSpace(serverAndPort[0])
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}
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return result, nil
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}
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