67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package util
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import (
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"fmt"
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"hy2xs-admin/model/constant"
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"io"
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"net/http"
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"os"
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"runtime"
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)
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func GetHysteria2BinPath() string {
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return constant.Hysteria2BinPath
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}
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func GetHysteria2BinName() string {
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hysteria2FileName := fmt.Sprintf("hysteria-%s-%s", runtime.GOOS, runtime.GOARCH)
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if runtime.GOOS == "windows" {
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hysteria2FileName += ".exe"
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}
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return hysteria2FileName
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}
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func DownloadHysteria2(version string) error {
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hysteria2BinName := GetHysteria2BinName()
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hysteria2BinPath := GetHysteria2BinPath()
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// Download the latest version of Hysteria2
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url, err := GetReleaseAssetURL("apernet", "hysteria", version, hysteria2BinName)
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if err != nil {
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return err
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}
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resp, err := http.Get(url)
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defer resp.Body.Close()
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if err != nil {
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return fmt.Errorf("failed to download file: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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return fmt.Errorf("failed to download file, status code: %d", resp.StatusCode)
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}
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if Exists(hysteria2BinPath) {
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if err = os.Remove(hysteria2BinPath); err != nil {
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return fmt.Errorf("failed to remove existing file: %v", err)
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}
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}
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file, err := os.Create(hysteria2BinPath)
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defer file.Close()
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if err != nil {
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return fmt.Errorf("failed to create file %s: %v", hysteria2BinPath, err)
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}
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_, err = io.Copy(file, resp.Body)
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if err != nil {
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return fmt.Errorf("failed to write to file: %v", err)
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}
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if err = os.Chmod(hysteria2BinPath, 0755); err != nil {
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return fmt.Errorf("failed to change file permissions: %v", err)
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}
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return nil
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}
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