1Panel/backend/app/service/image_repo.go

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package service
import (
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"context"
"encoding/json"
"io/ioutil"
"os"
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"path"
"strings"
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"time"
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"github.com/1Panel-dev/1Panel/backend/app/dto"
"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/1Panel-dev/1Panel/backend/global"
"github.com/1Panel-dev/1Panel/backend/utils/cmd"
"github.com/1Panel-dev/1Panel/backend/utils/common"
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"github.com/jinzhu/copier"
"github.com/pkg/errors"
)
type ImageRepoService struct{}
type IImageRepoService interface {
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Page(search dto.SearchWithPage) (int64, interface{}, error)
List() ([]dto.ImageRepoOption, error)
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Login(req dto.OperateByID) error
Create(req dto.ImageRepoCreate) error
Update(req dto.ImageRepoUpdate) error
BatchDelete(req dto.ImageRepoDelete) error
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}
func NewIImageRepoService() IImageRepoService {
return &ImageRepoService{}
}
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func (u *ImageRepoService) Page(req dto.SearchWithPage) (int64, interface{}, error) {
total, ops, err := imageRepoRepo.Page(req.Page, req.PageSize, commonRepo.WithLikeName(req.Info), commonRepo.WithOrderBy("created_at desc"))
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var dtoOps []dto.ImageRepoInfo
for _, op := range ops {
var item dto.ImageRepoInfo
if err := copier.Copy(&item, &op); err != nil {
return 0, nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
}
dtoOps = append(dtoOps, item)
}
return total, dtoOps, err
}
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func (u *ImageRepoService) Login(req dto.OperateByID) error {
repo, err := imageRepoRepo.Get(commonRepo.WithByID(req.ID))
if err != nil {
return err
}
if err := u.CheckConn(repo.DownloadUrl, repo.Username, repo.Password); err != nil {
_ = imageRepoRepo.Update(repo.ID, map[string]interface{}{"status": constant.StatusFailed, "message": err.Error})
return err
}
_ = imageRepoRepo.Update(repo.ID, map[string]interface{}{"status": constant.StatusSuccess})
return nil
}
func (u *ImageRepoService) List() ([]dto.ImageRepoOption, error) {
ops, err := imageRepoRepo.List(commonRepo.WithOrderBy("created_at desc"))
var dtoOps []dto.ImageRepoOption
for _, op := range ops {
if op.Status == constant.StatusSuccess {
var item dto.ImageRepoOption
if err := copier.Copy(&item, &op); err != nil {
return nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
}
dtoOps = append(dtoOps, item)
}
}
return dtoOps, err
}
func (u *ImageRepoService) Create(req dto.ImageRepoCreate) error {
imageRepo, _ := imageRepoRepo.Get(commonRepo.WithByName(req.Name))
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if imageRepo.ID != 0 {
return constant.ErrRecordExist
}
if req.Protocol == "http" {
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_ = u.handleRegistries(req.DownloadUrl, "", "create")
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stdout, err := cmd.Exec("systemctl restart docker")
if err != nil {
return errors.New(string(stdout))
}
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ticker := time.NewTicker(3 * time.Second)
ctx, cancle := context.WithTimeout(context.Background(), time.Second*20)
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if err := func() error {
for range ticker.C {
select {
case <-ctx.Done():
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cancle()
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return errors.New("the docker service cannot be restarted")
default:
stdout, err := cmd.Exec("systemctl is-active docker")
if string(stdout) == "active\n" && err == nil {
global.LOG.Info("docker restart with new conf successful!")
return nil
}
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}
}
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return nil
}(); err != nil {
return err
}
}
if err := copier.Copy(&imageRepo, &req); err != nil {
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return errors.WithMessage(constant.ErrStructTransform, err.Error())
}
imageRepo.Status = constant.StatusSuccess
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if err := u.CheckConn(req.DownloadUrl, req.Username, req.Password); err != nil {
imageRepo.Status = constant.StatusFailed
imageRepo.Message = err.Error()
}
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if err := imageRepoRepo.Create(&imageRepo); err != nil {
return err
}
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return nil
}
func (u *ImageRepoService) BatchDelete(req dto.ImageRepoDelete) error {
for _, id := range req.Ids {
if id == 1 {
return errors.New("The default value cannot be edit !")
}
}
if err := imageRepoRepo.Delete(commonRepo.WithIdsIn(req.Ids)); err != nil {
return err
}
return nil
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}
func (u *ImageRepoService) Update(req dto.ImageRepoUpdate) error {
if req.ID == 1 {
return errors.New("The default value cannot be deleted !")
}
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repo, err := imageRepoRepo.Get(commonRepo.WithByID(req.ID))
if err != nil {
return err
}
if repo.DownloadUrl != req.DownloadUrl {
_ = u.handleRegistries(req.DownloadUrl, repo.DownloadUrl, "update")
if repo.Auth {
_, _ = cmd.Execf("docker logout %s", repo.DownloadUrl)
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}
stdout, err := cmd.Exec("systemctl restart docker")
if err != nil {
return errors.New(string(stdout))
}
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}
upMap := make(map[string]interface{})
upMap["download_url"] = req.DownloadUrl
upMap["protocol"] = req.Protocol
upMap["username"] = req.Username
upMap["password"] = req.Password
upMap["auth"] = req.Auth
upMap["status"] = constant.StatusSuccess
upMap["message"] = ""
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if err := u.CheckConn(req.DownloadUrl, req.Username, req.Password); err != nil {
upMap["status"] = constant.StatusFailed
upMap["message"] = err.Error()
}
return imageRepoRepo.Update(req.ID, upMap)
}
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func (u *ImageRepoService) CheckConn(host, user, password string) error {
stdout, err := cmd.Execf("docker login -u %s -p %s %s", user, password, host)
if err != nil {
return errors.New(string(stdout))
}
if strings.Contains(string(stdout), "Login Succeeded") {
return nil
}
return errors.New(string(stdout))
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}
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func (u *ImageRepoService) handleRegistries(newHost, delHost, handle string) error {
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if _, err := os.Stat(constant.DaemonJsonPath); err != nil && os.IsNotExist(err) {
if err = os.MkdirAll(path.Dir(constant.DaemonJsonPath), os.ModePerm); err != nil {
return err
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}
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_, _ = os.Create(constant.DaemonJsonPath)
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}
deamonMap := make(map[string]interface{})
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file, err := ioutil.ReadFile(constant.DaemonJsonPath)
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if err != nil {
return err
}
if err := json.Unmarshal(file, &deamonMap); err != nil {
return err
}
iRegistries := deamonMap["insecure-registries"]
registries, _ := iRegistries.([]interface{})
switch handle {
case "create":
registries = common.RemoveRepeatElement(append(registries, newHost))
case "update":
registries = common.RemoveRepeatElement(append(registries, newHost))
for i, regi := range registries {
if regi == delHost {
registries = append(registries[:i], registries[i+1:]...)
}
}
case "delete":
for i, regi := range registries {
if regi == delHost {
registries = append(registries[:i], registries[i+1:]...)
}
}
}
if len(registries) == 0 {
delete(deamonMap, "insecure-registries")
} else {
deamonMap["insecure-registries"] = registries
}
newJson, err := json.MarshalIndent(deamonMap, "", "\t")
if err != nil {
return err
}
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if err := ioutil.WriteFile(constant.DaemonJsonPath, newJson, 0640); err != nil {
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return err
}
return nil
}