package service import ( "encoding/json" "errors" "fmt" "io" "net/http" "os" "runtime" "strings" "time" "github.com/1Panel-dev/1Panel/backend/app/dto" "github.com/1Panel-dev/1Panel/backend/global" "github.com/1Panel-dev/1Panel/backend/utils/cmd" "github.com/1Panel-dev/1Panel/backend/utils/common" "github.com/1Panel-dev/1Panel/backend/utils/files" ) type UpgradeService struct{} type IUpgradeService interface { Upgrade(req dto.Upgrade) error LoadNotes(req dto.Upgrade) (string, error) SearchUpgrade() (*dto.UpgradeInfo, error) } func NewIUpgradeService() IUpgradeService { return &UpgradeService{} } func (u *UpgradeService) SearchUpgrade() (*dto.UpgradeInfo, error) { var upgrade dto.UpgradeInfo currentVersion, err := settingRepo.Get(settingRepo.WithByKey("SystemVersion")) if err != nil { return nil, err } latestVersion, err := u.loadVersion(true, currentVersion.Value) if err != nil { global.LOG.Infof("load latest version failed, err: %v", err) return nil, err } if !common.CompareVersion(string(latestVersion), currentVersion.Value) { return nil, err } upgrade.LatestVersion = latestVersion if latestVersion[0:4] == currentVersion.Value[0:4] { upgrade.NewVersion = "" } else { newerVersion, err := u.loadVersion(false, currentVersion.Value) if err != nil { global.LOG.Infof("load newer version failed, err: %v", err) return nil, err } if newerVersion == currentVersion.Value { upgrade.NewVersion = "" } else { upgrade.NewVersion = newerVersion } } itemVersion := upgrade.LatestVersion if upgrade.NewVersion != "" { itemVersion = upgrade.NewVersion } notes, err := u.loadReleaseNotes(fmt.Sprintf("%s/%s/%s/release/1panel-%s-release-notes", global.CONF.System.RepoUrl, global.CONF.System.Mode, itemVersion, itemVersion)) if err != nil { return nil, fmt.Errorf("load relase-notes of version %s failed, err: %v", latestVersion, err) } upgrade.ReleaseNote = notes return &upgrade, nil } func (u *UpgradeService) LoadNotes(req dto.Upgrade) (string, error) { notes, err := u.loadReleaseNotes(fmt.Sprintf("%s/%s/%s/release/1panel-%s-release-notes", global.CONF.System.RepoUrl, global.CONF.System.Mode, req.Version, req.Version)) if err != nil { return "", fmt.Errorf("load relase-notes of version %s failed, err: %v", req.Version, err) } return notes, nil } func (u *UpgradeService) Upgrade(req dto.Upgrade) error { global.LOG.Info("start to upgrade now...") fileOp := files.NewFileOp() timeStr := time.Now().Format("20060102150405") rootDir := fmt.Sprintf("%s/upgrade_%s/downloads", global.CONF.System.TmpDir, timeStr) originalDir := fmt.Sprintf("%s/upgrade_%s/original", global.CONF.System.TmpDir, timeStr) if err := os.MkdirAll(rootDir, os.ModePerm); err != nil { return err } if err := os.MkdirAll(originalDir, os.ModePerm); err != nil { return err } downloadPath := fmt.Sprintf("%s/%s/%s/release", global.CONF.System.RepoUrl, global.CONF.System.Mode, req.Version) fileName := fmt.Sprintf("1panel-%s-%s-%s.tar.gz", req.Version, "linux", runtime.GOARCH) _ = settingRepo.Update("SystemStatus", "Upgrading") go func() { if err := fileOp.DownloadFile(downloadPath+"/"+fileName, rootDir+"/"+fileName); err != nil { global.LOG.Errorf("download service file failed, err: %v", err) _ = settingRepo.Update("SystemStatus", "Free") return } global.LOG.Info("download all file successful!") defer func() { _ = os.Remove(rootDir) }() if err := handleUnTar(rootDir+"/"+fileName, rootDir); err != nil { global.LOG.Errorf("decompress file failed, err: %v", err) _ = settingRepo.Update("SystemStatus", "Free") return } tmpDir := rootDir + "/" + strings.ReplaceAll(fileName, ".tar.gz", "") if err := u.handleBackup(fileOp, originalDir); err != nil { global.LOG.Errorf("handle backup original file failed, err: %v", err) _ = settingRepo.Update("SystemStatus", "Free") return } global.LOG.Info("backup original data successful, now start to upgrade!") if err := cpBinary(tmpDir+"/1panel", "/usr/local/bin/1panel"); err != nil { u.handleRollback(fileOp, originalDir, 1) global.LOG.Errorf("upgrade 1panel failed, err: %v", err) return } if err := cpBinary(tmpDir+"/1pctl", "/usr/local/bin/1pctl"); err != nil { u.handleRollback(fileOp, originalDir, 2) global.LOG.Errorf("upgrade 1pctl failed, err: %v", err) return } if _, err := cmd.Execf("sed -i -e 's#BASE_DIR=.*#BASE_DIR=%s#g' /usr/local/bin/1pctl", global.CONF.System.BaseDir); err != nil { u.handleRollback(fileOp, originalDir, 2) global.LOG.Errorf("upgrade basedir in 1pctl failed, err: %v", err) return } if err := cpBinary(tmpDir+"/1panel.service", "/etc/systemd/system/1panel.service"); err != nil { u.handleRollback(fileOp, originalDir, 3) global.LOG.Errorf("upgrade 1panel.service failed, err: %v", err) return } global.LOG.Info("upgrade successful!") go writeLogs(req.Version) _ = settingRepo.Update("SystemVersion", req.Version) _ = settingRepo.Update("SystemStatus", "Free") _, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service") }() return nil } func (u *UpgradeService) handleBackup(fileOp files.FileOp, originalDir string) error { if err := fileOp.Copy("/usr/local/bin/1panel", originalDir); err != nil { return err } if err := fileOp.Copy("/usr/local/bin/1pctl", originalDir); err != nil { return err } if err := fileOp.Copy("/etc/systemd/system/1panel.service", originalDir); err != nil { return err } dbPath := global.CONF.System.DbPath + "/" + global.CONF.System.DbFile if err := fileOp.Copy(dbPath, originalDir); err != nil { return err } return nil } func (u *UpgradeService) handleRollback(fileOp files.FileOp, originalDir string, errStep int) { dbPath := global.CONF.System.DbPath + "/1Panel.db" _ = settingRepo.Update("SystemStatus", "Free") if err := cpBinary(originalDir+"/1Panel.db", dbPath); err != nil { global.LOG.Errorf("rollback 1panel failed, err: %v", err) } if err := cpBinary(originalDir+"/1panel", "/usr/local/bin/1panel"); err != nil { global.LOG.Errorf("rollback 1pctl failed, err: %v", err) } if errStep == 1 { return } if err := cpBinary(originalDir+"/1pctl", "/usr/local/bin/1pctl"); err != nil { global.LOG.Errorf("rollback 1panel failed, err: %v", err) } if errStep == 2 { return } if err := cpBinary(originalDir+"/1panel.service", "/etc/systemd/system/1panel.service"); err != nil { global.LOG.Errorf("rollback 1panel failed, err: %v", err) } } func (u *UpgradeService) loadVersion(isLatest bool, currentVersion string) (string, error) { path := fmt.Sprintf("%s/%s/latest", global.CONF.System.RepoUrl, global.CONF.System.Mode) if !isLatest { path = fmt.Sprintf("%s/%s/latest.current", global.CONF.System.RepoUrl, global.CONF.System.Mode) } latestVersionRes, err := http.Get(path) if err != nil { return "", err } defer latestVersionRes.Body.Close() version, err := io.ReadAll(latestVersionRes.Body) if err != nil { return "", err } if isLatest { return string(version), nil } versionMap := make(map[string]string) if err := json.Unmarshal(version, &versionMap); err != nil { return "", fmt.Errorf("load version map failed, err: %v", err) } if len(currentVersion) < 4 { return "", fmt.Errorf("current version is error format: %s", currentVersion) } if version, ok := versionMap[currentVersion[0:4]]; ok { return version, nil } return "", errors.New("load version failed in latest.current") } func (u *UpgradeService) loadReleaseNotes(path string) (string, error) { releaseNotes, err := http.Get(path) if err != nil { return "", err } defer releaseNotes.Body.Close() release, err := io.ReadAll(releaseNotes.Body) if err != nil { return "", err } return string(release), nil }