1Panel/backend/app/service/website_utils.go
2022-12-26 16:15:50 +08:00

613 lines
18 KiB
Go

package service
import (
"bufio"
"encoding/json"
"fmt"
"os"
"os/exec"
"path"
"strconv"
"strings"
"github.com/1Panel-dev/1Panel/backend/app/dto"
"github.com/1Panel-dev/1Panel/backend/app/model"
"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/global"
"github.com/1Panel-dev/1Panel/backend/utils/compose"
"github.com/1Panel-dev/1Panel/backend/utils/files"
"github.com/1Panel-dev/1Panel/backend/utils/nginx"
"github.com/1Panel-dev/1Panel/backend/utils/nginx/components"
"github.com/1Panel-dev/1Panel/backend/utils/nginx/parser"
"github.com/1Panel-dev/1Panel/cmd/server/nginx_conf"
"github.com/pkg/errors"
"gorm.io/gorm"
)
func getDomain(domainStr string, websiteID uint) (model.WebsiteDomain, error) {
domain := model.WebsiteDomain{
WebsiteID: websiteID,
}
domainArray := strings.Split(domainStr, ":")
if len(domainArray) == 1 {
domain.Domain = domainArray[0]
domain.Port = 80
return domain, nil
}
if len(domainArray) > 1 {
domain.Domain = domainArray[0]
portStr := domainArray[1]
portN, err := strconv.Atoi(portStr)
if err != nil {
return model.WebsiteDomain{}, err
}
domain.Port = portN
return domain, nil
}
return model.WebsiteDomain{}, nil
}
func createStaticHtml(website *model.Website) error {
nginxInstall, err := getAppInstallByKey(constant.AppNginx)
if err != nil {
return err
}
indexFolder := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name, "www", "sites", website.Alias, "index")
indexPath := path.Join(indexFolder, "index.html")
indexContent := string(nginx_conf.Index)
fileOp := files.NewFileOp()
if !fileOp.Stat(indexFolder) {
if err := fileOp.CreateDir(indexFolder, 0755); err != nil {
return err
}
}
if !fileOp.Stat(indexPath) {
if err := fileOp.CreateFile(indexPath); err != nil {
return err
}
}
if err := fileOp.WriteFile(indexPath, strings.NewReader(indexContent), 0755); err != nil {
return err
}
return nil
}
func createWebsiteFolder(nginxInstall model.AppInstall, website *model.Website) error {
nginxFolder := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name)
siteFolder := path.Join(nginxFolder, "www", "sites", website.Alias)
fileOp := files.NewFileOp()
if !fileOp.Stat(siteFolder) {
if err := fileOp.CreateDir(siteFolder, 0755); err != nil {
return err
}
if err := fileOp.CreateDir(path.Join(siteFolder, "log"), 0755); err != nil {
return err
}
if err := fileOp.CreateFile(path.Join(siteFolder, "log", "access.log")); err != nil {
return err
}
if err := fileOp.CreateFile(path.Join(siteFolder, "log", "error.log")); err != nil {
return err
}
if err := fileOp.CreateDir(path.Join(siteFolder, "index"), 0755); err != nil {
return err
}
if err := fileOp.CreateDir(path.Join(siteFolder, "ssl"), 0755); err != nil {
return err
}
if website.Type == constant.Static {
if err := createStaticHtml(website); err != nil {
return err
}
}
}
return fileOp.CopyDir(path.Join(nginxFolder, "www", "common", "waf", "rules"), path.Join(siteFolder, "waf"))
}
func configDefaultNginx(website *model.Website, domains []model.WebsiteDomain, appInstall *model.AppInstall) error {
nginxInstall, err := getAppInstallByKey(constant.AppNginx)
if err != nil {
return err
}
if err := createWebsiteFolder(nginxInstall, website); err != nil {
return err
}
nginxFileName := website.Alias + ".conf"
configPath := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name, "conf", "conf.d", nginxFileName)
nginxContent := string(nginx_conf.WebsiteDefault)
config := parser.NewStringParser(nginxContent).Parse()
servers := config.FindServers()
if len(servers) == 0 {
return errors.New("nginx config is not valid")
}
server := servers[0]
var serverNames []string
for _, domain := range domains {
serverNames = append(serverNames, domain.Domain)
server.UpdateListen(strconv.Itoa(domain.Port), false)
}
server.UpdateServerName(serverNames)
siteFolder := path.Join("/www", "sites", website.Alias)
commonFolder := path.Join("/www", "common")
server.UpdateDirective("access_log", []string{path.Join(siteFolder, "log", "access.log")})
server.UpdateDirective("error_log", []string{path.Join(siteFolder, "log", "error.log")})
server.UpdateDirective("access_by_lua_file", []string{path.Join(commonFolder, "waf", "access.lua")})
server.UpdateDirective("set", []string{"$RulePath", path.Join(siteFolder, "waf", "rules")})
server.UpdateDirective("set", []string{"$logdir", path.Join(siteFolder, "log")})
switch website.Type {
case constant.Deployment:
proxy := fmt.Sprintf("http://127.0.0.1:%d", appInstall.HttpPort)
server.UpdateRootProxy([]string{proxy})
case constant.Static:
server.UpdateRoot(path.Join("/www/sites", website.Alias, "index"))
server.UpdateRootLocation()
case constant.Proxy:
server.UpdateRootProxy([]string{website.Proxy})
}
config.FilePath = configPath
if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
return err
}
if err := opNginx(nginxInstall.ContainerName, constant.NginxCheck); err != nil {
_ = deleteWebsiteFolder(nginxInstall, website)
return err
}
if err := opNginx(nginxInstall.ContainerName, constant.NginxReload); err != nil {
_ = deleteWebsiteFolder(nginxInstall, website)
return err
}
return nil
}
func delNginxConfig(website model.Website, force bool) error {
nginxApp, err := appRepo.GetFirst(appRepo.WithKey(constant.AppNginx))
if err != nil {
return err
}
nginxInstall, err := appInstallRepo.GetFirst(appInstallRepo.WithAppId(nginxApp.ID))
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil
}
return err
}
nginxFileName := website.Alias + ".conf"
configPath := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name, "conf", "conf.d", nginxFileName)
fileOp := files.NewFileOp()
if !fileOp.Stat(configPath) {
return nil
}
if err := fileOp.DeleteFile(configPath); err != nil {
return err
}
sitePath := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name, "www", "sites", website.PrimaryDomain)
if fileOp.Stat(sitePath) {
_ = fileOp.DeleteDir(sitePath)
}
if err := opNginx(nginxInstall.ContainerName, constant.NginxReload); err != nil {
if force {
return nil
}
return err
}
return nil
}
func addListenAndServerName(website model.Website, ports []int, domains []string) error {
nginxFull, err := getNginxFull(&website)
if err != nil {
return nil
}
nginxConfig := nginxFull.SiteConfig
config := nginxFull.SiteConfig.Config
server := config.FindServers()[0]
for _, port := range ports {
server.AddListen(strconv.Itoa(port), false)
}
for _, domain := range domains {
server.AddServerName(domain)
}
if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
return err
}
return nginxCheckAndReload(nginxConfig.OldContent, nginxConfig.FilePath, nginxFull.Install.ContainerName)
}
func deleteListenAndServerName(website model.Website, ports []int, domains []string) error {
nginxFull, err := getNginxFull(&website)
if err != nil {
return nil
}
nginxConfig := nginxFull.SiteConfig
config := nginxFull.SiteConfig.Config
server := config.FindServers()[0]
for _, port := range ports {
server.DeleteListen(strconv.Itoa(port))
}
for _, domain := range domains {
server.DeleteServerName(domain)
}
if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
return err
}
return nginxCheckAndReload(nginxConfig.OldContent, nginxConfig.FilePath, nginxFull.Install.ContainerName)
}
func getKeysFromStaticFile(scope dto.NginxKey) []string {
var res []string
newConfig := &components.Config{}
switch scope {
case dto.SSL:
newConfig = parser.NewStringParser(string(nginx_conf.SSL)).Parse()
}
for _, dir := range newConfig.GetDirectives() {
res = append(res, dir.GetName())
}
return res
}
func createPemFile(website model.Website, websiteSSL model.WebsiteSSL) error {
nginxApp, err := appRepo.GetFirst(appRepo.WithKey(constant.AppNginx))
if err != nil {
return err
}
nginxInstall, err := appInstallRepo.GetFirst(appInstallRepo.WithAppId(nginxApp.ID))
if err != nil {
return err
}
configDir := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name, "www", "sites", website.Alias, "ssl")
fileOp := files.NewFileOp()
if !fileOp.Stat(configDir) {
if err := fileOp.CreateDir(configDir, 0775); err != nil {
return err
}
}
fullChainFile := path.Join(configDir, "fullchain.pem")
privatePemFile := path.Join(configDir, "privkey.pem")
if !fileOp.Stat(fullChainFile) {
if err := fileOp.CreateFile(fullChainFile); err != nil {
return err
}
}
if !fileOp.Stat(privatePemFile) {
if err := fileOp.CreateFile(privatePemFile); err != nil {
return err
}
}
if err := fileOp.WriteFile(fullChainFile, strings.NewReader(websiteSSL.Pem), 0644); err != nil {
return err
}
if err := fileOp.WriteFile(privatePemFile, strings.NewReader(websiteSSL.PrivateKey), 0644); err != nil {
return err
}
return nil
}
func applySSL(website model.Website, websiteSSL model.WebsiteSSL) error {
nginxFull, err := getNginxFull(&website)
if err != nil {
return nil
}
config := nginxFull.SiteConfig.Config
server := config.FindServers()[0]
server.UpdateListen("443", false, "ssl")
if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
return err
}
if err := createPemFile(website, websiteSSL); err != nil {
return err
}
nginxParams := getNginxParamsFromStaticFile(dto.SSL, []dto.NginxParam{})
for i, param := range nginxParams {
if param.Name == "ssl_certificate" {
nginxParams[i].Params = []string{path.Join("/www", "sites", website.Alias, "ssl", "fullchain.pem")}
}
if param.Name == "ssl_certificate_key" {
nginxParams[i].Params = []string{path.Join("/www", "sites", website.Alias, "ssl", "privkey.pem")}
}
}
if err := updateNginxConfig(constant.NginxScopeServer, nginxParams, &website); err != nil {
return err
}
return nil
}
func getParamArray(key string, param interface{}) []string {
var res []string
switch p := param.(type) {
case string:
if key == "index" {
res = strings.Split(p, "\n")
return res
}
res = strings.Split(p, " ")
return res
}
return res
}
func handleParamMap(paramMap map[string]string, keys []string) []dto.NginxParam {
var nginxParams []dto.NginxParam
for k, v := range paramMap {
for _, name := range keys {
if name == k {
param := dto.NginxParam{
Name: k,
Params: getParamArray(k, v),
}
nginxParams = append(nginxParams, param)
}
}
}
return nginxParams
}
func getNginxParams(params interface{}, keys []string) []dto.NginxParam {
var nginxParams []dto.NginxParam
switch p := params.(type) {
case map[string]interface{}:
return handleParamMap(toMapStr(p), keys)
case []interface{}:
for _, mA := range p {
if m, ok := mA.(map[string]interface{}); ok {
nginxParams = append(nginxParams, handleParamMap(toMapStr(m), keys)...)
}
}
}
return nginxParams
}
func toMapStr(m map[string]interface{}) map[string]string {
ret := make(map[string]string, len(m))
for k, v := range m {
ret[k] = fmt.Sprint(v)
}
return ret
}
type WebsiteInfo struct {
WebsiteName string `json:"websiteName"`
WebsiteType string `json:"websiteType"`
}
func handleWebsiteBackup(backupType, baseDir, backupDir, domain, backupName string) error {
website, err := websiteRepo.GetFirst(websiteRepo.WithDomain(domain))
if err != nil {
return err
}
tmpDir := fmt.Sprintf("%s/%s/%s", baseDir, backupDir, backupName)
if _, err := os.Stat(tmpDir); err != nil && os.IsNotExist(err) {
if err = os.MkdirAll(tmpDir, os.ModePerm); err != nil {
if err != nil {
return fmt.Errorf("mkdir %s failed, err: %v", tmpDir, err)
}
}
}
if err := saveWebsiteJson(&website, tmpDir); err != nil {
return err
}
nginxInfo, err := appInstallRepo.LoadBaseInfo(constant.AppNginx, "")
if err != nil {
return err
}
nginxConfFile := fmt.Sprintf("%s/nginx/%s/conf/conf.d/%s.conf", constant.AppInstallDir, nginxInfo.Name, website.Alias)
fileOp := files.NewFileOp()
if err := fileOp.CopyFile(nginxConfFile, tmpDir); err != nil {
return err
}
if website.Type == constant.Deployment {
if err := mysqlOperation(&website, "backup", tmpDir); err != nil {
return err
}
app, err := appInstallRepo.GetFirst(commonRepo.WithByID(website.AppInstallID))
if err != nil {
return err
}
websiteDir := fmt.Sprintf("%s/%s/%s", constant.AppInstallDir, app.App.Key, app.Name)
if err := handleTar(websiteDir, tmpDir, fmt.Sprintf("%s.app.tar.gz", website.Alias), ""); err != nil {
return err
}
}
websiteDir := path.Join(constant.AppInstallDir, "nginx", nginxInfo.Name, "www", "sites", website.Alias)
if err := handleTar(websiteDir, tmpDir, fmt.Sprintf("%s.web.tar.gz", website.Alias), ""); err != nil {
return err
}
if err := handleTar(tmpDir, fmt.Sprintf("%s/%s", baseDir, backupDir), backupName+".tar.gz", ""); err != nil {
return err
}
_ = os.RemoveAll(tmpDir)
record := &model.BackupRecord{
Type: "website-" + website.Type,
Name: website.PrimaryDomain,
DetailName: "",
Source: backupType,
BackupType: backupType,
FileDir: backupDir,
FileName: fmt.Sprintf("%s.tar.gz", backupName),
}
if baseDir != constant.TmpDir || backupType == "LOCAL" {
record.Source = "LOCAL"
record.FileDir = fmt.Sprintf("%s/%s", baseDir, backupDir)
}
if err := backupRepo.CreateRecord(record); err != nil {
global.LOG.Errorf("save backup record failed, err: %v", err)
}
return nil
}
func handleWebsiteRecover(website *model.Website, fileDir string) error {
nginxInfo, err := appInstallRepo.LoadBaseInfo(constant.AppNginx, "")
if err != nil {
return err
}
nginxConfPath := fmt.Sprintf("%s/nginx/%s/conf/conf.d", constant.AppInstallDir, nginxInfo.Name)
if err := files.NewFileOp().CopyFile(path.Join(fileDir, website.Alias+".conf"), nginxConfPath); err != nil {
return err
}
if website.Type == constant.Deployment {
if err := mysqlOperation(website, "recover", fileDir); err != nil {
return err
}
app, err := appInstallRepo.GetFirst(commonRepo.WithByID(website.AppInstallID))
if err != nil {
return err
}
appDir := fmt.Sprintf("%s/%s", constant.AppInstallDir, app.App.Key)
if err := handleUnTar(fmt.Sprintf("%s/%s.app.tar.gz", fileDir, website.Alias), appDir); err != nil {
return err
}
if _, err := compose.Restart(fmt.Sprintf("%s/%s/docker-compose.yml", appDir, app.Name)); err != nil {
return err
}
}
siteDir := fmt.Sprintf("%s/nginx/%s/www/sites", constant.AppInstallDir, nginxInfo.Name)
if err := handleUnTar(fmt.Sprintf("%s/%s.web.tar.gz", fileDir, website.Alias), siteDir); err != nil {
return err
}
cmd := exec.Command("docker", "exec", "-i", nginxInfo.ContainerName, "nginx", "-s", "reload")
stdout, err := cmd.CombinedOutput()
if err != nil {
return errors.New(string(stdout))
}
_ = os.RemoveAll(fileDir)
return nil
}
func mysqlOperation(website *model.Website, operation, filePath string) error {
mysqlInfo, err := appInstallRepo.LoadBaseInfo(constant.AppMysql, "")
if err != nil {
return err
}
resource, err := appInstallResourceRepo.GetFirst(appInstallResourceRepo.WithAppInstallId(website.AppInstallID))
if err != nil {
return err
}
db, err := mysqlRepo.Get(commonRepo.WithByID(resource.ResourceId))
if err != nil {
return err
}
if operation == "backup" {
dbFile := fmt.Sprintf("%s/%s.sql", filePath, website.PrimaryDomain)
outfile, _ := os.OpenFile(dbFile, os.O_RDWR|os.O_CREATE, 0755)
defer outfile.Close()
cmd := exec.Command("docker", "exec", mysqlInfo.ContainerName, "mysqldump", "-uroot", "-p"+mysqlInfo.Password, db.Name)
cmd.Stdout = outfile
_ = cmd.Run()
_ = cmd.Wait()
return nil
}
cmd := exec.Command("docker", "exec", "-i", mysqlInfo.ContainerName, "mysql", "-uroot", "-p"+mysqlInfo.Password, db.Name)
sqlfile, err := os.Open(fmt.Sprintf("%s/%s.sql", filePath, website.Alias))
if err != nil {
return err
}
defer sqlfile.Close()
cmd.Stdin = sqlfile
stdout, err := cmd.CombinedOutput()
if err != nil {
return errors.New(string(stdout))
}
return nil
}
func saveWebsiteJson(website *model.Website, tmpDir string) error {
var websiteInfo WebsiteInfo
websiteInfo.WebsiteType = website.Type
websiteInfo.WebsiteName = website.PrimaryDomain
remarkInfo, _ := json.Marshal(websiteInfo)
path := fmt.Sprintf("%s/website.json", tmpDir)
file, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE, 0666)
if err != nil {
return err
}
defer file.Close()
write := bufio.NewWriter(file)
_, _ = write.WriteString(string(remarkInfo))
write.Flush()
return nil
}
func deleteWebsiteFolder(nginxInstall model.AppInstall, website *model.Website) error {
nginxFolder := path.Join(constant.AppInstallDir, constant.AppNginx, nginxInstall.Name)
siteFolder := path.Join(nginxFolder, "www", "sites", website.Alias)
fileOp := files.NewFileOp()
if fileOp.Stat(siteFolder) {
_ = fileOp.DeleteDir(siteFolder)
}
nginxFilePath := path.Join(nginxFolder, "conf", "conf.d", website.PrimaryDomain+".conf")
if fileOp.Stat(nginxFilePath) {
_ = fileOp.DeleteFile(nginxFilePath)
}
return nil
}
func opWebsite(website *model.Website, operate string) error {
nginxInstall, err := getNginxFull(website)
if err != nil {
return err
}
config := nginxInstall.SiteConfig.Config
servers := config.FindServers()
if len(servers) == 0 {
return errors.New("nginx config is not valid")
}
server := servers[0]
if operate == constant.StopWeb {
if website.Type != constant.Static {
server.RemoveDirective("location", []string{"/"})
}
server.UpdateRoot("/usr/share/nginx/html/stop")
website.Status = constant.WebStopped
}
if operate == constant.StartWeb {
switch website.Type {
case constant.Deployment:
server.RemoveDirective("root", nil)
appInstall, err := appInstallRepo.GetFirst(commonRepo.WithByID(website.AppInstallID))
if err != nil {
return err
}
proxy := fmt.Sprintf("http://127.0.0.1:%d", appInstall.HttpPort)
server.UpdateRootProxy([]string{proxy})
case constant.Static:
server.UpdateRoot(path.Join("/www/sites", website.Alias, "index"))
server.UpdateRootLocation()
case constant.Proxy:
server.RemoveDirective("root", nil)
server.UpdateRootProxy([]string{website.Proxy})
}
website.Status = constant.WebRunning
}
if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
return err
}
return nginxCheckAndReload(nginxInstall.SiteConfig.OldContent, config.FilePath, nginxInstall.Install.ContainerName)
}