1Panel/backend/app/service/setting.go
2023-11-29 14:04:08 +00:00

423 lines
11 KiB
Go

package service
import (
"crypto/tls"
"crypto/x509"
"encoding/json"
"encoding/pem"
"fmt"
"github.com/1Panel-dev/1Panel/backend/app/dto/request"
"net"
"os"
"path"
"strconv"
"strings"
"time"
"github.com/1Panel-dev/1Panel/backend/app/dto"
"github.com/1Panel-dev/1Panel/backend/buserr"
"github.com/1Panel-dev/1Panel/backend/constant"
"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/encrypt"
"github.com/1Panel-dev/1Panel/backend/utils/files"
"github.com/gin-gonic/gin"
"github.com/robfig/cron/v3"
)
type SettingService struct{}
type ISettingService interface {
GetSettingInfo() (*dto.SettingInfo, error)
LoadInterfaceAddr() ([]string, error)
Update(key, value string) error
UpdatePassword(c *gin.Context, old, new string) error
UpdatePort(port uint) error
UpdateBindInfo(req dto.BindInfo) error
UpdateSSL(c *gin.Context, req dto.SSLUpdate) error
LoadFromCert() (*dto.SSLInfo, error)
HandlePasswordExpired(c *gin.Context, old, new string) error
SystemScan() dto.CleanData
SystemClean(req []dto.Clean)
SystemCleanForCronjob() (string, error)
}
func NewISettingService() ISettingService {
return &SettingService{}
}
func (u *SettingService) GetSettingInfo() (*dto.SettingInfo, error) {
setting, err := settingRepo.GetList()
if err != nil {
return nil, constant.ErrRecordNotFound
}
settingMap := make(map[string]string)
for _, set := range setting {
settingMap[set.Key] = set.Value
}
var info dto.SettingInfo
arr, err := json.Marshal(settingMap)
if err != nil {
return nil, err
}
if err := json.Unmarshal(arr, &info); err != nil {
return nil, err
}
info.LocalTime = time.Now().Format("2006-01-02 15:04:05 MST -0700")
return &info, err
}
func (u *SettingService) Update(key, value string) error {
switch key {
case "MonitorStatus":
if value == "enable" && global.MonitorCronID == 0 {
interval, err := settingRepo.Get(settingRepo.WithByKey("MonitorInterval"))
if err != nil {
return err
}
if err := StartMonitor(false, interval.Value); err != nil {
return err
}
}
if value == "disable" && global.MonitorCronID != 0 {
monitorCancel()
global.Cron.Remove(cron.EntryID(global.MonitorCronID))
global.MonitorCronID = 0
}
case "MonitorInterval":
status, err := settingRepo.Get(settingRepo.WithByKey("MonitorStatus"))
if err != nil {
return err
}
if status.Value == "enable" && global.MonitorCronID != 0 {
if err := StartMonitor(true, value); err != nil {
return err
}
}
case "AppStoreLastModified":
exist, _ := settingRepo.Get(settingRepo.WithByKey("AppStoreLastModified"))
if exist.ID == 0 {
_ = settingRepo.Create("AppStoreLastModified", value)
return nil
}
}
if err := settingRepo.Update(key, value); err != nil {
return err
}
switch key {
case "ExpirationDays":
timeout, _ := strconv.Atoi(value)
if err := settingRepo.Update("ExpirationTime", time.Now().AddDate(0, 0, timeout).Format("2006-01-02 15:04:05")); err != nil {
return err
}
case "BindDomain":
if len(value) != 0 {
_ = global.SESSION.Clean()
}
case "UserName", "Password":
_ = global.SESSION.Clean()
}
return nil
}
func (u *SettingService) LoadInterfaceAddr() ([]string, error) {
addrMap := make(map[string]struct{})
addrs, err := net.InterfaceAddrs()
if err != nil {
return nil, err
}
for _, addr := range addrs {
ipNet, ok := addr.(*net.IPNet)
if ok && ipNet.IP.To16() != nil {
addrMap[ipNet.IP.String()] = struct{}{}
}
}
var data []string
for key := range addrMap {
data = append(data, key)
}
return data, nil
}
func (u *SettingService) UpdateBindInfo(req dto.BindInfo) error {
if err := settingRepo.Update("Ipv6", req.Ipv6); err != nil {
return err
}
if err := settingRepo.Update("BindAddress", req.BindAddress); err != nil {
return err
}
go func() {
_, err := cmd.Exec("systemctl restart 1panel.service")
if err != nil {
global.LOG.Errorf("restart system with new bind info failed, err: %v", err)
}
}()
return nil
}
func (u *SettingService) UpdatePort(port uint) error {
if common.ScanPort(int(port)) {
return buserr.WithDetail(constant.ErrPortInUsed, port, nil)
}
serverPort, err := settingRepo.Get(settingRepo.WithByKey("ServerPort"))
if err != nil {
return err
}
portValue, _ := strconv.Atoi(serverPort.Value)
if err := OperateFirewallPort([]int{portValue}, []int{int(port)}); err != nil {
global.LOG.Errorf("set system firewall ports failed, err: %v", err)
}
if err := settingRepo.Update("ServerPort", strconv.Itoa(int(port))); err != nil {
return err
}
go func() {
_, err := cmd.Exec("systemctl restart 1panel.service")
if err != nil {
global.LOG.Errorf("restart system port failed, err: %v", err)
}
}()
return nil
}
func (u *SettingService) UpdateSSL(c *gin.Context, req dto.SSLUpdate) error {
secretDir := path.Join(global.CONF.System.BaseDir, "1panel/secret")
if req.SSL == "disable" {
if err := settingRepo.Update("SSL", "disable"); err != nil {
return err
}
if err := settingRepo.Update("SSLType", "self"); err != nil {
return err
}
_ = os.Remove(path.Join(secretDir, "server.crt"))
_ = os.Remove(path.Join(secretDir, "server.key"))
go func() {
_, err := cmd.Exec("systemctl restart 1panel.service")
if err != nil {
global.LOG.Errorf("restart system failed, err: %v", err)
}
}()
return nil
}
if _, err := os.Stat(secretDir); err != nil && os.IsNotExist(err) {
if err = os.MkdirAll(secretDir, os.ModePerm); err != nil {
return err
}
}
if err := settingRepo.Update("SSLType", req.SSLType); err != nil {
return err
}
var (
secret string
key string
)
switch req.SSLType {
case "self":
if len(req.Domain) == 0 {
return fmt.Errorf("load domain failed")
}
defaultCA, err := websiteCARepo.GetFirst(commonRepo.WithByName("1Panel"))
if err != nil {
return err
}
websiteSSL, err := NewIWebsiteCAService().ObtainSSL(request.WebsiteCAObtain{
ID: defaultCA.ID,
KeyType: "P256",
Domains: req.Domain,
Time: 1,
Unit: "year",
AutoRenew: true,
})
if err != nil {
return err
}
secret = websiteSSL.Pem
key = websiteSSL.PrivateKey
if err := settingRepo.Update("SSLID", strconv.Itoa(int(websiteSSL.ID))); err != nil {
return err
}
case "select":
websiteSSL, err := websiteSSLRepo.GetFirst(commonRepo.WithByID(req.SSLID))
if err != nil {
return err
}
secret = websiteSSL.Pem
key = websiteSSL.PrivateKey
if err := settingRepo.Update("SSLID", strconv.Itoa(int(req.SSLID))); err != nil {
return err
}
case "import":
secret = req.Cert
key = req.Key
}
fileOp := files.NewFileOp()
if err := fileOp.WriteFile(path.Join(secretDir, "server.crt.tmp"), strings.NewReader(secret), 0600); err != nil {
return err
}
if err := fileOp.WriteFile(path.Join(secretDir, "server.key.tmp"), strings.NewReader(key), 0600); err != nil {
return err
}
if err := checkCertValid(req.Domain); err != nil {
return err
}
if err := fileOp.Rename(path.Join(secretDir, "server.crt.tmp"), path.Join(secretDir, "server.crt")); err != nil {
return err
}
if err := fileOp.Rename(path.Join(secretDir, "server.key.tmp"), path.Join(secretDir, "server.key")); err != nil {
return err
}
if err := settingRepo.Update("SSL", req.SSL); err != nil {
return err
}
go func() {
_, err := cmd.Exec("systemctl restart 1panel.service")
if err != nil {
global.LOG.Errorf("restart system failed, err: %v", err)
}
}()
return nil
}
func (u *SettingService) LoadFromCert() (*dto.SSLInfo, error) {
ssl, err := settingRepo.Get(settingRepo.WithByKey("SSL"))
if err != nil {
return nil, err
}
if ssl.Value == "disable" {
return &dto.SSLInfo{}, nil
}
sslType, err := settingRepo.Get(settingRepo.WithByKey("SSLType"))
if err != nil {
return nil, err
}
data, err := loadInfoFromCert()
if err != nil {
return nil, err
}
switch sslType.Value {
case "import":
if _, err := os.Stat(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.crt")); err != nil {
return nil, fmt.Errorf("load server.crt file failed, err: %v", err)
}
certFile, _ := os.ReadFile(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.crt"))
data.Cert = string(certFile)
if _, err := os.Stat(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.key")); err != nil {
return nil, fmt.Errorf("load server.key file failed, err: %v", err)
}
keyFile, _ := os.ReadFile(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.key"))
data.Key = string(keyFile)
case "select":
sslID, err := settingRepo.Get(settingRepo.WithByKey("SSLID"))
if err != nil {
return nil, err
}
id, _ := strconv.Atoi(sslID.Value)
data.SSLID = uint(id)
}
return data, nil
}
func (u *SettingService) HandlePasswordExpired(c *gin.Context, old, new string) error {
setting, err := settingRepo.Get(settingRepo.WithByKey("Password"))
if err != nil {
return err
}
passwordFromDB, err := encrypt.StringDecrypt(setting.Value)
if err != nil {
return err
}
if passwordFromDB == old {
newPassword, err := encrypt.StringEncrypt(new)
if err != nil {
return err
}
if err := settingRepo.Update("Password", newPassword); err != nil {
return err
}
expiredSetting, err := settingRepo.Get(settingRepo.WithByKey("ExpirationDays"))
if err != nil {
return err
}
timeout, _ := strconv.Atoi(expiredSetting.Value)
if err := settingRepo.Update("ExpirationTime", time.Now().AddDate(0, 0, timeout).Format("2006-01-02 15:04:05")); err != nil {
return err
}
return nil
}
return constant.ErrInitialPassword
}
func (u *SettingService) UpdatePassword(c *gin.Context, old, new string) error {
if err := u.HandlePasswordExpired(c, old, new); err != nil {
return err
}
_ = global.SESSION.Clean()
return nil
}
func loadInfoFromCert() (*dto.SSLInfo, error) {
var info dto.SSLInfo
certFile := path.Join(global.CONF.System.BaseDir, "1panel/secret/server.crt")
if _, err := os.Stat(certFile); err != nil {
return &info, err
}
certData, err := os.ReadFile(certFile)
if err != nil {
return &info, err
}
certBlock, _ := pem.Decode(certData)
if certBlock == nil {
return &info, err
}
certObj, err := x509.ParseCertificate(certBlock.Bytes)
if err != nil {
return &info, err
}
var domains []string
if len(certObj.IPAddresses) != 0 {
for _, ip := range certObj.IPAddresses {
domains = append(domains, ip.String())
}
}
if len(certObj.DNSNames) != 0 {
domains = append(domains, certObj.DNSNames...)
}
return &dto.SSLInfo{
Domain: strings.Join(domains, ","),
Timeout: certObj.NotAfter.Format("2006-01-02 15:04:05"),
RootPath: path.Join(global.CONF.System.BaseDir, "1panel/secret/server.crt"),
}, nil
}
func checkCertValid(domain string) error {
certificate, err := os.ReadFile(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.crt.tmp"))
if err != nil {
return err
}
key, err := os.ReadFile(path.Join(global.CONF.System.BaseDir, "1panel/secret/server.key.tmp"))
if err != nil {
return err
}
if _, err = tls.X509KeyPair(certificate, key); err != nil {
return err
}
certBlock, _ := pem.Decode(certificate)
if certBlock == nil {
return err
}
if _, err := x509.ParseCertificate(certBlock.Bytes); err != nil {
return err
}
return nil
}