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// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package install
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import (
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goctx "context"
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"fmt"
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"net/http"
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"os"
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"os/exec"
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"path/filepath"
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"strconv"
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"strings"
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"time"
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"code.gitea.io/gitea/models/db"
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db_install "code.gitea.io/gitea/models/db/install"
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"code.gitea.io/gitea/models/migrations"
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system_model "code.gitea.io/gitea/models/system"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/auth/password/hash"
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"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/generate"
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"code.gitea.io/gitea/modules/graceful"
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"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/templates"
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"code.gitea.io/gitea/modules/translation"
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"code.gitea.io/gitea/modules/user"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/modules/web/middleware"
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"code.gitea.io/gitea/services/forms"
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"gitea.com/go-chi/session"
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"gopkg.in/ini.v1"
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)
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const (
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// tplInstall template for installation page
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tplInstall base . TplName = "install"
tplPostInstall base . TplName = "post-install"
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)
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// getSupportedDbTypeNames returns a slice for supported database types and names. The slice is used to keep the order
func getSupportedDbTypeNames ( ) ( dbTypeNames [ ] map [ string ] string ) {
for _ , t := range setting . SupportedDatabaseTypes {
dbTypeNames = append ( dbTypeNames , map [ string ] string { "type" : t , "name" : setting . DatabaseTypeNames [ t ] } )
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}
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return dbTypeNames
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}
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// Init prepare for rendering installation page
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func Init ( ctx goctx . Context ) func ( next http . Handler ) http . Handler {
_ , rnd := templates . HTMLRenderer ( ctx )
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dbTypeNames := getSupportedDbTypeNames ( )
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return func ( next http . Handler ) http . Handler {
return http . HandlerFunc ( func ( resp http . ResponseWriter , req * http . Request ) {
locale := middleware . Locale ( resp , req )
startTime := time . Now ( )
ctx := context . Context {
Resp : context . NewResponse ( resp ) ,
Flash : & middleware . Flash { } ,
Locale : locale ,
Render : rnd ,
Session : session . GetSession ( req ) ,
Data : map [ string ] interface { } {
"locale" : locale ,
"Title" : locale . Tr ( "install.install" ) ,
"PageIsInstall" : true ,
"DbTypeNames" : dbTypeNames ,
"AllLangs" : translation . AllLangs ( ) ,
"PageStartTime" : startTime ,
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"PasswordHashAlgorithms" : hash . RecommendedHashAlgorithms ,
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} ,
}
defer ctx . Close ( )
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ctx . Req = context . WithContext ( req , & ctx )
next . ServeHTTP ( resp , ctx . Req )
} )
}
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}
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// Install render installation page
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func Install ( ctx * context . Context ) {
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if setting . InstallLock {
InstallDone ( ctx )
return
}
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form := forms . InstallForm { }
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// Database settings
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form . DbHost = setting . Database . Host
form . DbUser = setting . Database . User
form . DbPasswd = setting . Database . Passwd
form . DbName = setting . Database . Name
form . DbPath = setting . Database . Path
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form . DbSchema = setting . Database . Schema
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form . Charset = setting . Database . Charset
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curDBType := setting . Database . Type . String ( )
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var isCurDBTypeSupported bool
for _ , dbType := range setting . SupportedDatabaseTypes {
if dbType == curDBType {
isCurDBTypeSupported = true
break
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}
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}
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if ! isCurDBTypeSupported {
curDBType = "mysql"
}
ctx . Data [ "CurDbType" ] = curDBType
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// Application general settings
form . AppName = setting . AppName
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form . RepoRootPath = setting . RepoRootPath
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form . LFSRootPath = setting . LFS . Path
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// Note(unknown): it's hard for Windows users change a running user,
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// so just use current one if config says default.
if setting . IsWindows && setting . RunUser == "git" {
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form . RunUser = user . CurrentUsername ( )
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} else {
form . RunUser = setting . RunUser
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}
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form . Domain = setting . Domain
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form . SSHPort = setting . SSH . Port
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form . HTTPPort = setting . HTTPPort
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form . AppURL = setting . AppURL
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form . LogRootPath = setting . Log . RootPath
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// E-mail service settings
if setting . MailService != nil {
Rework mailer settings (#18982)
* `PROTOCOL`: can be smtp, smtps, smtp+startls, smtp+unix, sendmail, dummy
* `SMTP_ADDR`: domain for SMTP, or path to unix socket
* `SMTP_PORT`: port for SMTP; defaults to 25 for `smtp`, 465 for `smtps`, and 587 for `smtp+startls`
* `ENABLE_HELO`, `HELO_HOSTNAME`: reverse `DISABLE_HELO` to `ENABLE_HELO`; default to false + system hostname
* `FORCE_TRUST_SERVER_CERT`: replace the unclear `SKIP_VERIFY`
* `CLIENT_CERT_FILE`, `CLIENT_KEY_FILE`, `USE_CLIENT_CERT`: clarify client certificates here
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
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form . SMTPAddr = setting . MailService . SMTPAddr
form . SMTPPort = setting . MailService . SMTPPort
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form . SMTPFrom = setting . MailService . From
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form . SMTPUser = setting . MailService . User
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form . SMTPPasswd = setting . MailService . Passwd
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}
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form . RegisterConfirm = setting . Service . RegisterEmailConfirm
form . MailNotify = setting . Service . EnableNotifyMail
// Server and other services settings
form . OfflineMode = setting . OfflineMode
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form . DisableGravatar = setting . DisableGravatar // when installing, there is no database connection so that given a default value
form . EnableFederatedAvatar = setting . EnableFederatedAvatar // when installing, there is no database connection so that given a default value
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form . EnableOpenIDSignIn = setting . Service . EnableOpenIDSignIn
form . EnableOpenIDSignUp = setting . Service . EnableOpenIDSignUp
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form . DisableRegistration = setting . Service . DisableRegistration
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form . AllowOnlyExternalRegistration = setting . Service . AllowOnlyExternalRegistration
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form . EnableCaptcha = setting . Service . EnableCaptcha
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form . RequireSignInView = setting . Service . RequireSignInView
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form . DefaultKeepEmailPrivate = setting . Service . DefaultKeepEmailPrivate
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form . DefaultAllowCreateOrganization = setting . Service . DefaultAllowCreateOrganization
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form . DefaultEnableTimetracking = setting . Service . DefaultEnableTimetracking
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form . NoReplyAddress = setting . Service . NoReplyAddress
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form . PasswordAlgorithm = hash . ConfigHashAlgorithm ( setting . PasswordHashAlgo )
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middleware . AssignForm ( form , ctx . Data )
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ctx . HTML ( http . StatusOK , tplInstall )
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}
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func checkDatabase ( ctx * context . Context , form * forms . InstallForm ) bool {
var err error
if ( setting . Database . Type == "sqlite3" ) &&
len ( setting . Database . Path ) == 0 {
ctx . Data [ "Err_DbPath" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.err_empty_db_path" ) , tplInstall , form )
return false
}
// Check if the user is trying to re-install in an installed database
db . UnsetDefaultEngine ( )
defer db . UnsetDefaultEngine ( )
if err = db . InitEngine ( ctx ) ; err != nil {
if strings . Contains ( err . Error ( ) , ` Unknown database type: sqlite3 ` ) {
ctx . Data [ "Err_DbType" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.sqlite3_not_available" , "https://docs.gitea.io/en-us/install-from-binary/" ) , tplInstall , form )
} else {
ctx . Data [ "Err_DbSetting" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_db_setting" , err ) , tplInstall , form )
}
return false
}
err = db_install . CheckDatabaseConnection ( )
if err != nil {
ctx . Data [ "Err_DbSetting" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_db_setting" , err ) , tplInstall , form )
return false
}
hasPostInstallationUser , err := db_install . HasPostInstallationUsers ( )
if err != nil {
ctx . Data [ "Err_DbSetting" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_db_table" , "user" , err ) , tplInstall , form )
return false
}
dbMigrationVersion , err := db_install . GetMigrationVersion ( )
if err != nil {
ctx . Data [ "Err_DbSetting" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_db_table" , "version" , err ) , tplInstall , form )
return false
}
if hasPostInstallationUser && dbMigrationVersion > 0 {
log . Error ( "The database is likely to have been used by Gitea before, database migration version=%d" , dbMigrationVersion )
confirmed := form . ReinstallConfirmFirst && form . ReinstallConfirmSecond && form . ReinstallConfirmThird
if ! confirmed {
ctx . Data [ "Err_DbInstalledBefore" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.reinstall_error" ) , tplInstall , form )
return false
}
log . Info ( "User confirmed reinstallation of Gitea into a pre-existing database" )
}
if hasPostInstallationUser || dbMigrationVersion > 0 {
log . Info ( "Gitea will be installed in a database with: hasPostInstallationUser=%v, dbMigrationVersion=%v" , hasPostInstallationUser , dbMigrationVersion )
}
return true
}
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// SubmitInstall response for submit install items
func SubmitInstall ( ctx * context . Context ) {
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if setting . InstallLock {
InstallDone ( ctx )
return
}
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var err error
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form := * web . GetForm ( ctx ) . ( * forms . InstallForm )
// fix form values
if form . AppURL != "" && form . AppURL [ len ( form . AppURL ) - 1 ] != '/' {
form . AppURL += "/"
}
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ctx . Data [ "CurDbType" ] = form . DbType
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if ctx . HasError ( ) {
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if ctx . HasValue ( "Err_SMTPUser" ) {
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ctx . Data [ "Err_SMTP" ] = true
}
if ctx . HasValue ( "Err_AdminName" ) ||
ctx . HasValue ( "Err_AdminPasswd" ) ||
ctx . HasValue ( "Err_AdminEmail" ) {
ctx . Data [ "Err_Admin" ] = true
}
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ctx . HTML ( http . StatusOK , tplInstall )
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return
}
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if _ , err = exec . LookPath ( "git" ) ; err != nil {
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ctx . RenderWithErr ( ctx . Tr ( "install.test_git_failed" , err ) , tplInstall , & form )
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return
}
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// ---- Basic checks are passed, now test configuration.
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// Test database setting.
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setting . Database . Type = setting . DatabaseType ( form . DbType )
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setting . Database . Host = form . DbHost
setting . Database . User = form . DbUser
setting . Database . Passwd = form . DbPasswd
setting . Database . Name = form . DbName
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setting . Database . Schema = form . DbSchema
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setting . Database . SSLMode = form . SSLMode
setting . Database . Charset = form . Charset
setting . Database . Path = form . DbPath
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setting . Database . LogSQL = ! setting . IsProd
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if ! checkDatabase ( ctx , & form ) {
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return
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}
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// Prepare AppDataPath, it is very important for Gitea
if err = setting . PrepareAppDataPath ( ) ; err != nil {
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_app_data_path" , err ) , tplInstall , & form )
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return
}
// Test repository root path.
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form . RepoRootPath = strings . ReplaceAll ( form . RepoRootPath , "\\" , "/" )
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if err = os . MkdirAll ( form . RepoRootPath , os . ModePerm ) ; err != nil {
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ctx . Data [ "Err_RepoRootPath" ] = true
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ctx . RenderWithErr ( ctx . Tr ( "install.invalid_repo_path" , err ) , tplInstall , & form )
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return
}
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// Test LFS root path if not empty, empty meaning disable LFS
if form . LFSRootPath != "" {
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form . LFSRootPath = strings . ReplaceAll ( form . LFSRootPath , "\\" , "/" )
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if err := os . MkdirAll ( form . LFSRootPath , os . ModePerm ) ; err != nil {
ctx . Data [ "Err_LFSRootPath" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_lfs_path" , err ) , tplInstall , & form )
return
}
}
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// Test log root path.
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form . LogRootPath = strings . ReplaceAll ( form . LogRootPath , "\\" , "/" )
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if err = os . MkdirAll ( form . LogRootPath , os . ModePerm ) ; err != nil {
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ctx . Data [ "Err_LogRootPath" ] = true
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ctx . RenderWithErr ( ctx . Tr ( "install.invalid_log_root_path" , err ) , tplInstall , & form )
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return
}
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currentUser , match := setting . IsRunUserMatchCurrentUser ( form . RunUser )
if ! match {
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ctx . Data [ "Err_RunUser" ] = true
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ctx . RenderWithErr ( ctx . Tr ( "install.run_user_not_match" , form . RunUser , currentUser ) , tplInstall , & form )
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return
}
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// Check logic loophole between disable self-registration and no admin account.
if form . DisableRegistration && len ( form . AdminName ) == 0 {
ctx . Data [ "Err_Services" ] = true
ctx . Data [ "Err_Admin" ] = true
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ctx . RenderWithErr ( ctx . Tr ( "install.no_admin_and_disable_registration" ) , tplInstall , form )
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return
}
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// Check admin user creation
if len ( form . AdminName ) > 0 {
// Ensure AdminName is valid
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if err := user_model . IsUsableUsername ( form . AdminName ) ; err != nil {
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ctx . Data [ "Err_Admin" ] = true
ctx . Data [ "Err_AdminName" ] = true
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if db . IsErrNameReserved ( err ) {
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ctx . RenderWithErr ( ctx . Tr ( "install.err_admin_name_is_reserved" ) , tplInstall , form )
return
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} else if db . IsErrNamePatternNotAllowed ( err ) {
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ctx . RenderWithErr ( ctx . Tr ( "install.err_admin_name_pattern_not_allowed" ) , tplInstall , form )
return
}
ctx . RenderWithErr ( ctx . Tr ( "install.err_admin_name_is_invalid" ) , tplInstall , form )
return
}
// Check Admin email
if len ( form . AdminEmail ) == 0 {
ctx . Data [ "Err_Admin" ] = true
ctx . Data [ "Err_AdminEmail" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.err_empty_admin_email" ) , tplInstall , form )
return
}
// Check admin password.
if len ( form . AdminPasswd ) == 0 {
ctx . Data [ "Err_Admin" ] = true
ctx . Data [ "Err_AdminPasswd" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.err_empty_admin_password" ) , tplInstall , form )
return
}
if form . AdminPasswd != form . AdminConfirmPasswd {
ctx . Data [ "Err_Admin" ] = true
ctx . Data [ "Err_AdminPasswd" ] = true
ctx . RenderWithErr ( ctx . Tr ( "form.password_not_match" ) , tplInstall , form )
return
}
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}
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// Init the engine with migration
if err = db . InitEngineWithMigration ( ctx , migrations . Migrate ) ; err != nil {
db . UnsetDefaultEngine ( )
ctx . Data [ "Err_DbSetting" ] = true
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_db_setting" , err ) , tplInstall , & form )
return
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}
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// Save settings.
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cfg := ini . Empty ( )
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isFile , err := util . IsFile ( setting . CustomConf )
if err != nil {
log . Error ( "Unable to check if %s is a file. Error: %v" , setting . CustomConf , err )
}
if isFile {
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// Keeps custom settings if there is already something.
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if err = cfg . Append ( setting . CustomConf ) ; err != nil {
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log . Error ( "Failed to load custom conf '%s': %v" , setting . CustomConf , err )
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}
}
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cfg . Section ( "database" ) . Key ( "DB_TYPE" ) . SetValue ( setting . Database . Type . String ( ) )
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cfg . Section ( "database" ) . Key ( "HOST" ) . SetValue ( setting . Database . Host )
cfg . Section ( "database" ) . Key ( "NAME" ) . SetValue ( setting . Database . Name )
cfg . Section ( "database" ) . Key ( "USER" ) . SetValue ( setting . Database . User )
cfg . Section ( "database" ) . Key ( "PASSWD" ) . SetValue ( setting . Database . Passwd )
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cfg . Section ( "database" ) . Key ( "SCHEMA" ) . SetValue ( setting . Database . Schema )
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cfg . Section ( "database" ) . Key ( "SSL_MODE" ) . SetValue ( setting . Database . SSLMode )
cfg . Section ( "database" ) . Key ( "CHARSET" ) . SetValue ( setting . Database . Charset )
cfg . Section ( "database" ) . Key ( "PATH" ) . SetValue ( setting . Database . Path )
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cfg . Section ( "database" ) . Key ( "LOG_SQL" ) . SetValue ( "false" ) // LOG_SQL is rarely helpful
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cfg . Section ( "" ) . Key ( "APP_NAME" ) . SetValue ( form . AppName )
2015-02-01 12:39:58 -07:00
cfg . Section ( "repository" ) . Key ( "ROOT" ) . SetValue ( form . RepoRootPath )
cfg . Section ( "" ) . Key ( "RUN_USER" ) . SetValue ( form . RunUser )
2016-12-27 00:34:34 -07:00
cfg . Section ( "server" ) . Key ( "SSH_DOMAIN" ) . SetValue ( form . Domain )
2017-04-20 20:43:29 -06:00
cfg . Section ( "server" ) . Key ( "DOMAIN" ) . SetValue ( form . Domain )
2015-02-01 12:39:58 -07:00
cfg . Section ( "server" ) . Key ( "HTTP_PORT" ) . SetValue ( form . HTTPPort )
2016-11-26 23:03:59 -07:00
cfg . Section ( "server" ) . Key ( "ROOT_URL" ) . SetValue ( form . AppURL )
2014-03-29 15:50:51 -06:00
2015-08-19 06:36:19 -06:00
if form . SSHPort == 0 {
cfg . Section ( "server" ) . Key ( "DISABLE_SSH" ) . SetValue ( "true" )
} else {
cfg . Section ( "server" ) . Key ( "DISABLE_SSH" ) . SetValue ( "false" )
2020-12-25 02:59:32 -07:00
cfg . Section ( "server" ) . Key ( "SSH_PORT" ) . SetValue ( fmt . Sprint ( form . SSHPort ) )
2015-08-19 06:36:19 -06:00
}
2016-12-25 18:16:37 -07:00
if form . LFSRootPath != "" {
cfg . Section ( "server" ) . Key ( "LFS_START_SERVER" ) . SetValue ( "true" )
2022-01-23 12:02:29 -07:00
cfg . Section ( "lfs" ) . Key ( "PATH" ) . SetValue ( form . LFSRootPath )
2021-12-01 00:50:01 -07:00
var lfsJwtSecret string
if lfsJwtSecret , err = generate . NewJwtSecretBase64 ( ) ; err != nil {
2018-02-18 11:14:37 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.lfs_jwt_secret_failed" , err ) , tplInstall , & form )
return
}
2021-12-01 00:50:01 -07:00
cfg . Section ( "server" ) . Key ( "LFS_JWT_SECRET" ) . SetValue ( lfsJwtSecret )
2016-12-25 18:16:37 -07:00
} else {
cfg . Section ( "server" ) . Key ( "LFS_START_SERVER" ) . SetValue ( "false" )
}
Rework mailer settings (#18982)
* `PROTOCOL`: can be smtp, smtps, smtp+startls, smtp+unix, sendmail, dummy
* `SMTP_ADDR`: domain for SMTP, or path to unix socket
* `SMTP_PORT`: port for SMTP; defaults to 25 for `smtp`, 465 for `smtps`, and 587 for `smtp+startls`
* `ENABLE_HELO`, `HELO_HOSTNAME`: reverse `DISABLE_HELO` to `ENABLE_HELO`; default to false + system hostname
* `FORCE_TRUST_SERVER_CERT`: replace the unclear `SKIP_VERIFY`
* `CLIENT_CERT_FILE`, `CLIENT_KEY_FILE`, `USE_CLIENT_CERT`: clarify client certificates here
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-08-01 23:24:18 -06:00
if len ( strings . TrimSpace ( form . SMTPAddr ) ) > 0 {
2015-02-01 12:39:58 -07:00
cfg . Section ( "mailer" ) . Key ( "ENABLED" ) . SetValue ( "true" )
Rework mailer settings (#18982)
* `PROTOCOL`: can be smtp, smtps, smtp+startls, smtp+unix, sendmail, dummy
* `SMTP_ADDR`: domain for SMTP, or path to unix socket
* `SMTP_PORT`: port for SMTP; defaults to 25 for `smtp`, 465 for `smtps`, and 587 for `smtp+startls`
* `ENABLE_HELO`, `HELO_HOSTNAME`: reverse `DISABLE_HELO` to `ENABLE_HELO`; default to false + system hostname
* `FORCE_TRUST_SERVER_CERT`: replace the unclear `SKIP_VERIFY`
* `CLIENT_CERT_FILE`, `CLIENT_KEY_FILE`, `USE_CLIENT_CERT`: clarify client certificates here
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-08-01 23:24:18 -06:00
cfg . Section ( "mailer" ) . Key ( "SMTP_ADDR" ) . SetValue ( form . SMTPAddr )
cfg . Section ( "mailer" ) . Key ( "SMTP_PORT" ) . SetValue ( form . SMTPPort )
2015-07-09 02:10:31 -06:00
cfg . Section ( "mailer" ) . Key ( "FROM" ) . SetValue ( form . SMTPFrom )
2017-02-23 18:37:13 -07:00
cfg . Section ( "mailer" ) . Key ( "USER" ) . SetValue ( form . SMTPUser )
2015-02-01 12:39:58 -07:00
cfg . Section ( "mailer" ) . Key ( "PASSWD" ) . SetValue ( form . SMTPPasswd )
2015-07-08 23:17:48 -06:00
} else {
cfg . Section ( "mailer" ) . Key ( "ENABLED" ) . SetValue ( "false" )
2014-03-29 15:50:51 -06:00
}
2020-12-25 02:59:32 -07:00
cfg . Section ( "service" ) . Key ( "REGISTER_EMAIL_CONFIRM" ) . SetValue ( fmt . Sprint ( form . RegisterConfirm ) )
cfg . Section ( "service" ) . Key ( "ENABLE_NOTIFY_MAIL" ) . SetValue ( fmt . Sprint ( form . MailNotify ) )
cfg . Section ( "server" ) . Key ( "OFFLINE_MODE" ) . SetValue ( fmt . Sprint ( form . OfflineMode ) )
2022-10-16 17:29:26 -06:00
// if you are reinstalling, this maybe not right because of missing version
Add context cache as a request level cache (#22294)
To avoid duplicated load of the same data in an HTTP request, we can set
a context cache to do that. i.e. Some pages may load a user from a
database with the same id in different areas on the same page. But the
code is hidden in two different deep logic. How should we share the
user? As a result of this PR, now if both entry functions accept
`context.Context` as the first parameter and we just need to refactor
`GetUserByID` to reuse the user from the context cache. Then it will not
be loaded twice on an HTTP request.
But of course, sometimes we would like to reload an object from the
database, that's why `RemoveContextData` is also exposed.
The core context cache is here. It defines a new context
```go
type cacheContext struct {
ctx context.Context
data map[any]map[any]any
lock sync.RWMutex
}
var cacheContextKey = struct{}{}
func WithCacheContext(ctx context.Context) context.Context {
return context.WithValue(ctx, cacheContextKey, &cacheContext{
ctx: ctx,
data: make(map[any]map[any]any),
})
}
```
Then you can use the below 4 methods to read/write/del the data within
the same context.
```go
func GetContextData(ctx context.Context, tp, key any) any
func SetContextData(ctx context.Context, tp, key, value any)
func RemoveContextData(ctx context.Context, tp, key any)
func GetWithContextCache[T any](ctx context.Context, cacheGroupKey string, cacheTargetID any, f func() (T, error)) (T, error)
```
Then let's take a look at how `system.GetString` implement it.
```go
func GetSetting(ctx context.Context, key string) (string, error) {
return cache.GetWithContextCache(ctx, contextCacheKey, key, func() (string, error) {
return cache.GetString(genSettingCacheKey(key), func() (string, error) {
res, err := GetSettingNoCache(ctx, key)
if err != nil {
return "", err
}
return res.SettingValue, nil
})
})
}
```
First, it will check if context data include the setting object with the
key. If not, it will query from the global cache which may be memory or
a Redis cache. If not, it will get the object from the database. In the
end, if the object gets from the global cache or database, it will be
set into the context cache.
An object stored in the context cache will only be destroyed after the
context disappeared.
2023-02-15 06:37:34 -07:00
if err := system_model . SetSettingNoVersion ( ctx , system_model . KeyPictureDisableGravatar , strconv . FormatBool ( form . DisableGravatar ) ) ; err != nil {
2023-01-03 13:33:41 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
return
}
Add context cache as a request level cache (#22294)
To avoid duplicated load of the same data in an HTTP request, we can set
a context cache to do that. i.e. Some pages may load a user from a
database with the same id in different areas on the same page. But the
code is hidden in two different deep logic. How should we share the
user? As a result of this PR, now if both entry functions accept
`context.Context` as the first parameter and we just need to refactor
`GetUserByID` to reuse the user from the context cache. Then it will not
be loaded twice on an HTTP request.
But of course, sometimes we would like to reload an object from the
database, that's why `RemoveContextData` is also exposed.
The core context cache is here. It defines a new context
```go
type cacheContext struct {
ctx context.Context
data map[any]map[any]any
lock sync.RWMutex
}
var cacheContextKey = struct{}{}
func WithCacheContext(ctx context.Context) context.Context {
return context.WithValue(ctx, cacheContextKey, &cacheContext{
ctx: ctx,
data: make(map[any]map[any]any),
})
}
```
Then you can use the below 4 methods to read/write/del the data within
the same context.
```go
func GetContextData(ctx context.Context, tp, key any) any
func SetContextData(ctx context.Context, tp, key, value any)
func RemoveContextData(ctx context.Context, tp, key any)
func GetWithContextCache[T any](ctx context.Context, cacheGroupKey string, cacheTargetID any, f func() (T, error)) (T, error)
```
Then let's take a look at how `system.GetString` implement it.
```go
func GetSetting(ctx context.Context, key string) (string, error) {
return cache.GetWithContextCache(ctx, contextCacheKey, key, func() (string, error) {
return cache.GetString(genSettingCacheKey(key), func() (string, error) {
res, err := GetSettingNoCache(ctx, key)
if err != nil {
return "", err
}
return res.SettingValue, nil
})
})
}
```
First, it will check if context data include the setting object with the
key. If not, it will query from the global cache which may be memory or
a Redis cache. If not, it will get the object from the database. In the
end, if the object gets from the global cache or database, it will be
set into the context cache.
An object stored in the context cache will only be destroyed after the
context disappeared.
2023-02-15 06:37:34 -07:00
if err := system_model . SetSettingNoVersion ( ctx , system_model . KeyPictureEnableFederatedAvatar , strconv . FormatBool ( form . EnableFederatedAvatar ) ) ; err != nil {
2023-01-03 13:33:41 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
2022-10-16 17:29:26 -06:00
return
}
2020-12-25 02:59:32 -07:00
cfg . Section ( "openid" ) . Key ( "ENABLE_OPENID_SIGNIN" ) . SetValue ( fmt . Sprint ( form . EnableOpenIDSignIn ) )
cfg . Section ( "openid" ) . Key ( "ENABLE_OPENID_SIGNUP" ) . SetValue ( fmt . Sprint ( form . EnableOpenIDSignUp ) )
cfg . Section ( "service" ) . Key ( "DISABLE_REGISTRATION" ) . SetValue ( fmt . Sprint ( form . DisableRegistration ) )
cfg . Section ( "service" ) . Key ( "ALLOW_ONLY_EXTERNAL_REGISTRATION" ) . SetValue ( fmt . Sprint ( form . AllowOnlyExternalRegistration ) )
cfg . Section ( "service" ) . Key ( "ENABLE_CAPTCHA" ) . SetValue ( fmt . Sprint ( form . EnableCaptcha ) )
cfg . Section ( "service" ) . Key ( "REQUIRE_SIGNIN_VIEW" ) . SetValue ( fmt . Sprint ( form . RequireSignInView ) )
cfg . Section ( "service" ) . Key ( "DEFAULT_KEEP_EMAIL_PRIVATE" ) . SetValue ( fmt . Sprint ( form . DefaultKeepEmailPrivate ) )
cfg . Section ( "service" ) . Key ( "DEFAULT_ALLOW_CREATE_ORGANIZATION" ) . SetValue ( fmt . Sprint ( form . DefaultAllowCreateOrganization ) )
cfg . Section ( "service" ) . Key ( "DEFAULT_ENABLE_TIMETRACKING" ) . SetValue ( fmt . Sprint ( form . DefaultEnableTimetracking ) )
cfg . Section ( "service" ) . Key ( "NO_REPLY_ADDRESS" ) . SetValue ( fmt . Sprint ( form . NoReplyAddress ) )
2022-11-01 13:23:56 -06:00
cfg . Section ( "cron.update_checker" ) . Key ( "ENABLED" ) . SetValue ( fmt . Sprint ( form . EnableUpdateChecker ) )
2014-03-29 15:50:51 -06:00
2015-02-01 12:39:58 -07:00
cfg . Section ( "" ) . Key ( "RUN_MODE" ) . SetValue ( "prod" )
2014-03-30 09:58:21 -06:00
2015-02-01 12:39:58 -07:00
cfg . Section ( "session" ) . Key ( "PROVIDER" ) . SetValue ( "file" )
2014-12-20 20:51:16 -07:00
2020-10-10 09:19:50 -06:00
cfg . Section ( "log" ) . Key ( "MODE" ) . SetValue ( "console" )
2023-02-19 09:12:01 -07:00
cfg . Section ( "log" ) . Key ( "LEVEL" ) . SetValue ( setting . Log . Level . String ( ) )
2016-02-12 07:19:45 -07:00
cfg . Section ( "log" ) . Key ( "ROOT_PATH" ) . SetValue ( form . LogRootPath )
2020-10-10 09:19:50 -06:00
cfg . Section ( "log" ) . Key ( "ROUTER" ) . SetValue ( "console" )
2014-08-27 02:39:36 -06:00
2022-06-02 21:45:54 -06:00
cfg . Section ( "repository.pull-request" ) . Key ( "DEFAULT_MERGE_STYLE" ) . SetValue ( "merge" )
2022-01-19 19:41:59 -07:00
cfg . Section ( "repository.signing" ) . Key ( "DEFAULT_TRUST_MODEL" ) . SetValue ( "committer" )
2015-02-01 12:39:58 -07:00
cfg . Section ( "security" ) . Key ( "INSTALL_LOCK" ) . SetValue ( "true" )
2021-12-01 00:50:01 -07:00
2022-11-03 14:55:09 -06:00
// the internal token could be read from INTERNAL_TOKEN or INTERNAL_TOKEN_URI (the file is guaranteed to be non-empty)
// if there is no InternalToken, generate one and save to security.INTERNAL_TOKEN
if setting . InternalToken == "" {
var internalToken string
if internalToken , err = generate . NewInternalToken ( ) ; err != nil {
ctx . RenderWithErr ( ctx . Tr ( "install.internal_token_failed" , err ) , tplInstall , & form )
return
}
cfg . Section ( "security" ) . Key ( "INTERNAL_TOKEN" ) . SetValue ( internalToken )
2016-12-20 05:32:02 -07:00
}
2021-12-01 00:50:01 -07:00
// if there is already a SECRET_KEY, we should not overwrite it, otherwise the encrypted data will not be able to be decrypted
if setting . SecretKey == "" {
var secretKey string
if secretKey , err = generate . NewSecretKey ( ) ; err != nil {
ctx . RenderWithErr ( ctx . Tr ( "install.secret_key_failed" , err ) , tplInstall , & form )
return
}
cfg . Section ( "security" ) . Key ( "SECRET_KEY" ) . SetValue ( secretKey )
}
2021-02-16 15:37:20 -07:00
if len ( form . PasswordAlgorithm ) > 0 {
2023-03-03 19:12:02 -07:00
var algorithm * hash . PasswordHashAlgorithm
setting . PasswordHashAlgo , algorithm = hash . SetDefaultPasswordHashAlgorithm ( form . PasswordAlgorithm )
if algorithm == nil {
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_password_algorithm" ) , tplInstall , & form )
return
}
2021-02-16 15:37:20 -07:00
cfg . Section ( "security" ) . Key ( "PASSWORD_HASH_ALGO" ) . SetValue ( form . PasswordAlgorithm )
}
2014-03-29 15:50:51 -06:00
2021-12-01 00:50:01 -07:00
log . Info ( "Save settings to custom config file %s" , setting . CustomConf )
2016-12-20 05:32:02 -07:00
err = os . MkdirAll ( filepath . Dir ( setting . CustomConf ) , os . ModePerm )
2016-11-10 03:02:01 -07:00
if err != nil {
2016-11-17 20:03:03 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
2016-11-10 03:02:01 -07:00
return
}
2016-12-20 05:32:02 -07:00
if err = cfg . SaveTo ( setting . CustomConf ) ; err != nil {
2016-11-17 20:03:03 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
2014-03-29 15:50:51 -06:00
return
}
2022-10-18 09:16:58 -06:00
// unset default engine before reload database setting
db . UnsetDefaultEngine ( )
2021-12-01 00:50:01 -07:00
// ---- All checks are passed
// Reload settings (and re-initialize database connection)
reloadSettings ( ctx )
2014-03-29 15:50:51 -06:00
2015-12-07 22:59:14 -07:00
// Create admin account
2015-07-08 05:47:56 -06:00
if len ( form . AdminName ) > 0 {
2021-11-24 02:49:20 -07:00
u := & user_model . User {
2022-04-29 13:38:11 -06:00
Name : form . AdminName ,
Email : form . AdminEmail ,
Passwd : form . AdminPasswd ,
IsAdmin : true ,
2015-12-07 22:59:14 -07:00
}
2022-04-29 13:38:11 -06:00
overwriteDefault := & user_model . CreateUserOverwriteOptions {
IsRestricted : util . OptionalBoolFalse ,
IsActive : util . OptionalBoolTrue ,
}
if err = user_model . CreateUser ( u , overwriteDefault ) ; err != nil {
2021-11-24 02:49:20 -07:00
if ! user_model . IsErrUserAlreadyExist ( err ) {
2015-07-08 05:47:56 -06:00
setting . InstallLock = false
ctx . Data [ "Err_AdminName" ] = true
ctx . Data [ "Err_AdminEmail" ] = true
2016-11-17 20:03:03 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.invalid_admin_setting" , err ) , tplInstall , & form )
2015-07-08 05:47:56 -06:00
return
}
log . Info ( "Admin account already exist" )
2022-05-20 08:08:52 -06:00
u , _ = user_model . GetUserByName ( ctx , u . Name )
2014-03-30 09:09:59 -06:00
}
2015-12-07 22:59:14 -07:00
2020-10-19 15:03:08 -06:00
days := 86400 * setting . LogInRememberDays
2023-04-13 13:45:33 -06:00
ctx . SetSiteCookie ( setting . CookieUserName , u . Name , days )
2021-03-07 01:12:43 -07:00
2020-10-19 15:03:08 -06:00
ctx . SetSuperSecureCookie ( base . EncodeMD5 ( u . Rands + u . Passwd ) ,
2021-03-07 01:12:43 -07:00
setting . CookieRememberName , u . Name , days )
2020-10-19 15:03:08 -06:00
2015-12-07 22:59:14 -07:00
// Auto-login for admin
2016-12-20 05:32:02 -07:00
if err = ctx . Session . Set ( "uid" , u . ID ) ; err != nil {
2016-11-17 20:03:03 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
2016-11-10 03:02:01 -07:00
return
}
2016-12-20 05:32:02 -07:00
if err = ctx . Session . Set ( "uname" , u . Name ) ; err != nil {
2016-11-17 20:03:03 -07:00
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
2016-11-10 03:02:01 -07:00
return
}
2020-05-17 06:43:29 -06:00
if err = ctx . Session . Release ( ) ; err != nil {
ctx . RenderWithErr ( ctx . Tr ( "install.save_config_failed" , err ) , tplInstall , & form )
return
}
2014-03-30 09:09:59 -06:00
}
2014-03-29 15:50:51 -06:00
log . Info ( "First-time run install finished!" )
2023-03-03 19:12:02 -07:00
InstallDone ( ctx )
2020-10-19 15:03:08 -06:00
go func ( ) {
2023-03-03 19:12:02 -07:00
// Sleep for a while to make sure the user's browser has loaded the post-install page and its assets (images, css, js)
// What if this duration is not long enough? That's impossible -- if the user can't load the simple page in time, how could they install or use Gitea in the future ....
time . Sleep ( 3 * time . Second )
// Now get the http.Server from this request and shut it down
// NB: This is not our hammerable graceful shutdown this is http.Server.Shutdown
srv := ctx . Value ( http . ServerContextKey ) . ( * http . Server )
2020-10-19 15:03:08 -06:00
if err := srv . Shutdown ( graceful . GetManager ( ) . HammerContext ( ) ) ; err != nil {
log . Error ( "Unable to shutdown the install server! Error: %v" , err )
}
2023-03-03 19:12:02 -07:00
// After the HTTP server for "install" shuts down, the `runWeb()` will continue to run the "normal" server
2020-10-19 15:03:08 -06:00
} ( )
2014-03-25 02:51:42 -06:00
}
2023-03-03 19:12:02 -07:00
// InstallDone shows the "post-install" page, makes it easier to develop the page.
// The name is not called as "PostInstall" to avoid misinterpretation as a handler for "POST /install"
func InstallDone ( ctx * context . Context ) { //nolint
ctx . HTML ( http . StatusOK , tplPostInstall )
}