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326 lines
8.5 KiB
326 lines
8.5 KiB
package service
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import (
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"encoding/base64"
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"fmt"
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"github.com/1Panel-dev/1Panel/backend/app/dto"
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"github.com/1Panel-dev/1Panel/backend/app/model"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/1Panel-dev/1Panel/backend/utils/encrypt"
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"github.com/1Panel-dev/1Panel/backend/utils/ssh"
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"github.com/jinzhu/copier"
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"github.com/pkg/errors"
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)
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type HostService struct{}
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type IHostService interface {
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TestLocalConn(id uint) bool
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TestByInfo(req dto.HostConnTest) bool
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GetHostInfo(id uint) (*model.Host, error)
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SearchForTree(search dto.SearchForTree) ([]dto.HostTree, error)
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SearchWithPage(search dto.SearchHostWithPage) (int64, interface{}, error)
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Create(hostDto dto.HostOperate) (*dto.HostInfo, error)
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Update(id uint, upMap map[string]interface{}) error
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Delete(id []uint) error
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EncryptHost(itemVal string) (string, error)
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}
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func NewIHostService() IHostService {
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return &HostService{}
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}
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func (u *HostService) TestByInfo(req dto.HostConnTest) bool {
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if req.AuthMode == "password" && len(req.Password) != 0 {
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password, err := base64.StdEncoding.DecodeString(req.Password)
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if err != nil {
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return false
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}
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req.Password = string(password)
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}
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if req.AuthMode == "key" && len(req.PrivateKey) != 0 {
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privateKey, err := base64.StdEncoding.DecodeString(req.PrivateKey)
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if err != nil {
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return false
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}
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req.PrivateKey = string(privateKey)
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}
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if len(req.Password) == 0 && len(req.PrivateKey) == 0 {
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host, err := hostRepo.Get(hostRepo.WithByAddr(req.Addr))
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if err != nil {
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return false
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}
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req.Password = host.Password
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req.AuthMode = host.AuthMode
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req.PrivateKey = host.PrivateKey
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req.PassPhrase = host.PassPhrase
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}
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var connInfo ssh.ConnInfo
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_ = copier.Copy(&connInfo, &req)
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connInfo.PrivateKey = []byte(req.PrivateKey)
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if len(req.PassPhrase) != 0 {
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connInfo.PassPhrase = []byte(req.PassPhrase)
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}
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client, err := connInfo.NewClient()
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if err != nil {
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return false
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}
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defer client.Close()
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return true
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}
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func (u *HostService) TestLocalConn(id uint) bool {
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var (
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host model.Host
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err error
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)
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if id == 0 {
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host, err = hostRepo.Get(hostRepo.WithByAddr("127.0.0.1"))
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if err != nil {
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return false
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}
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} else {
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host, err = hostRepo.Get(commonRepo.WithByID(id))
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if err != nil {
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return false
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}
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}
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var connInfo ssh.ConnInfo
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if err := copier.Copy(&connInfo, &host); err != nil {
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return false
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}
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if len(host.Password) != 0 {
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host.Password, err = encrypt.StringDecrypt(host.Password)
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if err != nil {
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return false
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}
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connInfo.Password = host.Password
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}
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if len(host.PrivateKey) != 0 {
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host.PrivateKey, err = encrypt.StringDecrypt(host.PrivateKey)
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if err != nil {
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return false
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}
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connInfo.PrivateKey = []byte(host.PrivateKey)
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}
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if len(host.PassPhrase) != 0 {
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host.PassPhrase, err = encrypt.StringDecrypt(host.PassPhrase)
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if err != nil {
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return false
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}
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connInfo.PassPhrase = []byte(host.PassPhrase)
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}
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client, err := connInfo.NewClient()
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if err != nil {
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return false
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}
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defer client.Close()
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return true
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}
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func (u *HostService) GetHostInfo(id uint) (*model.Host, error) {
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host, err := hostRepo.Get(commonRepo.WithByID(id))
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if err != nil {
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return nil, constant.ErrRecordNotFound
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}
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if len(host.Password) != 0 {
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host.Password, err = encrypt.StringDecrypt(host.Password)
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if err != nil {
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return nil, err
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}
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}
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if len(host.PrivateKey) != 0 {
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host.PrivateKey, err = encrypt.StringDecrypt(host.PrivateKey)
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if err != nil {
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return nil, err
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}
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}
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if len(host.PassPhrase) != 0 {
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host.PassPhrase, err = encrypt.StringDecrypt(host.PassPhrase)
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if err != nil {
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return nil, err
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}
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}
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return &host, err
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}
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func (u *HostService) SearchWithPage(search dto.SearchHostWithPage) (int64, interface{}, error) {
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total, hosts, err := hostRepo.Page(search.Page, search.PageSize, hostRepo.WithByInfo(search.Info), commonRepo.WithByGroupID(search.GroupID))
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if err != nil {
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return 0, nil, err
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}
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var dtoHosts []dto.HostInfo
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for _, host := range hosts {
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var item dto.HostInfo
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if err := copier.Copy(&item, &host); err != nil {
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return 0, nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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group, _ := groupRepo.Get(commonRepo.WithByID(host.GroupID))
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item.GroupBelong = group.Name
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if !item.RememberPassword {
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item.Password = ""
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item.PrivateKey = ""
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item.PassPhrase = ""
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} else {
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if len(host.Password) != 0 {
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item.Password, err = encrypt.StringDecrypt(host.Password)
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if err != nil {
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return 0, nil, err
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}
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}
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if len(host.PrivateKey) != 0 {
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item.PrivateKey, err = encrypt.StringDecrypt(host.PrivateKey)
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if err != nil {
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return 0, nil, err
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}
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}
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if len(host.PassPhrase) != 0 {
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item.PassPhrase, err = encrypt.StringDecrypt(host.PassPhrase)
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if err != nil {
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return 0, nil, err
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}
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}
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}
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dtoHosts = append(dtoHosts, item)
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}
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return total, dtoHosts, err
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}
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func (u *HostService) SearchForTree(search dto.SearchForTree) ([]dto.HostTree, error) {
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hosts, err := hostRepo.GetList(hostRepo.WithByInfo(search.Info))
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if err != nil {
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return nil, err
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}
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groups, err := groupRepo.GetList(commonRepo.WithByType("host"))
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if err != nil {
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return nil, err
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}
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var datas []dto.HostTree
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for _, group := range groups {
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var data dto.HostTree
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data.ID = group.ID + 10000
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data.Label = group.Name
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for _, host := range hosts {
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label := fmt.Sprintf("%s@%s:%d", host.User, host.Addr, host.Port)
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if len(host.Name) != 0 {
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label = fmt.Sprintf("%s - %s@%s:%d", host.Name, host.User, host.Addr, host.Port)
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}
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if host.GroupID == group.ID {
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data.Children = append(data.Children, dto.TreeChild{ID: host.ID, Label: label})
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}
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}
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if len(data.Children) != 0 {
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datas = append(datas, data)
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}
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}
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return datas, err
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}
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func (u *HostService) Create(req dto.HostOperate) (*dto.HostInfo, error) {
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var err error
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if len(req.Password) != 0 && req.AuthMode == "password" {
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req.Password, err = u.EncryptHost(req.Password)
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if err != nil {
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return nil, err
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}
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req.PrivateKey = ""
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req.PassPhrase = ""
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}
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if len(req.PrivateKey) != 0 && req.AuthMode == "key" {
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req.PrivateKey, err = u.EncryptHost(req.PrivateKey)
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if err != nil {
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return nil, err
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}
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if len(req.PassPhrase) != 0 {
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req.PassPhrase, err = encrypt.StringEncrypt(req.PassPhrase)
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if err != nil {
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return nil, err
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}
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}
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req.Password = ""
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}
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var host model.Host
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if err := copier.Copy(&host, &req); err != nil {
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return nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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if req.GroupID == 0 {
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group, err := groupRepo.Get(groupRepo.WithByIsDefault(true))
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if err != nil {
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return nil, errors.New("get default group failed")
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}
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host.GroupID = group.ID
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req.GroupID = group.ID
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}
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var sameHostID uint
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if req.Addr == "127.0.0.1" {
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hostSame, _ := hostRepo.Get(hostRepo.WithByAddr(req.Addr))
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sameHostID = hostSame.ID
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} else {
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hostSame, _ := hostRepo.Get(hostRepo.WithByAddr(req.Addr), hostRepo.WithByUser(req.User), hostRepo.WithByPort(req.Port))
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sameHostID = hostSame.ID
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}
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if sameHostID != 0 {
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host.ID = sameHostID
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upMap := make(map[string]interface{})
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upMap["name"] = req.Name
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upMap["group_id"] = req.GroupID
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upMap["addr"] = req.Addr
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upMap["port"] = req.Port
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upMap["user"] = req.User
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upMap["auth_mode"] = req.AuthMode
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upMap["password"] = req.Password
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upMap["private_key"] = req.PrivateKey
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upMap["pass_phrase"] = req.PassPhrase
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upMap["remember_password"] = req.RememberPassword
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upMap["description"] = req.Description
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if err := hostRepo.Update(sameHostID, upMap); err != nil {
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return nil, err
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}
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var hostinfo dto.HostInfo
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if err := copier.Copy(&hostinfo, &host); err != nil {
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return nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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return &hostinfo, nil
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}
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if err := hostRepo.Create(&host); err != nil {
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return nil, err
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}
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var hostinfo dto.HostInfo
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if err := copier.Copy(&hostinfo, &host); err != nil {
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return nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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return &hostinfo, nil
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}
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func (u *HostService) Delete(ids []uint) error {
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hosts, _ := hostRepo.GetList(commonRepo.WithIdsIn(ids))
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for _, host := range hosts {
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if host.ID == 0 {
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return constant.ErrRecordNotFound
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}
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if host.Addr == "127.0.0.1" {
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return errors.New("the local connection information cannot be deleted!")
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}
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}
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return hostRepo.Delete(commonRepo.WithIdsIn(ids))
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}
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func (u *HostService) Update(id uint, upMap map[string]interface{}) error {
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return hostRepo.Update(id, upMap)
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}
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func (u *HostService) EncryptHost(itemVal string) (string, error) {
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privateKey, err := base64.StdEncoding.DecodeString(itemVal)
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if err != nil {
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return "", err
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}
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keyItem, err := encrypt.StringEncrypt(string(privateKey))
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return keyItem, err
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}
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