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gitea/routers/web/admin/config.go
wxiaoguang 9f8d59858a
Refactor system setting (#27000)
This PR reduces the complexity of the system setting system.

It only needs one line to introduce a new option, and the option can be
used anywhere out-of-box.

It is still high-performant (and more performant) because the config
values are cached in the config system.
2023-10-05 09:08:19 +08:00

187 lines
5.9 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package admin
import (
"net/http"
"net/url"
"strings"
system_model "code.gitea.io/gitea/models/system"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/setting/config"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/services/mailer"
"gitea.com/go-chi/session"
)
const tplConfig base.TplName = "admin/config"
// SendTestMail send test mail to confirm mail service is OK
func SendTestMail(ctx *context.Context) {
email := ctx.FormString("email")
// Send a test email to the user's email address and redirect back to Config
if err := mailer.SendTestMail(email); err != nil {
ctx.Flash.Error(ctx.Tr("admin.config.test_mail_failed", email, err))
} else {
ctx.Flash.Info(ctx.Tr("admin.config.test_mail_sent", email))
}
ctx.Redirect(setting.AppSubURL + "/admin/config")
}
func shadowPasswordKV(cfgItem, splitter string) string {
fields := strings.Split(cfgItem, splitter)
for i := 0; i < len(fields); i++ {
if strings.HasPrefix(fields[i], "password=") {
fields[i] = "password=******"
break
}
}
return strings.Join(fields, splitter)
}
func shadowURL(provider, cfgItem string) string {
u, err := url.Parse(cfgItem)
if err != nil {
log.Error("Shadowing Password for %v failed: %v", provider, err)
return cfgItem
}
if u.User != nil {
atIdx := strings.Index(cfgItem, "@")
if atIdx > 0 {
colonIdx := strings.LastIndex(cfgItem[:atIdx], ":")
if colonIdx > 0 {
return cfgItem[:colonIdx+1] + "******" + cfgItem[atIdx:]
}
}
}
return cfgItem
}
func shadowPassword(provider, cfgItem string) string {
switch provider {
case "redis":
return shadowPasswordKV(cfgItem, ",")
case "mysql":
// root:@tcp(localhost:3306)/macaron?charset=utf8
atIdx := strings.Index(cfgItem, "@")
if atIdx > 0 {
colonIdx := strings.Index(cfgItem[:atIdx], ":")
if colonIdx > 0 {
return cfgItem[:colonIdx+1] + "******" + cfgItem[atIdx:]
}
}
return cfgItem
case "postgres":
// user=jiahuachen dbname=macaron port=5432 sslmode=disable
if !strings.HasPrefix(cfgItem, "postgres://") {
return shadowPasswordKV(cfgItem, " ")
}
fallthrough
case "couchbase":
return shadowURL(provider, cfgItem)
// postgres://pqgotest:password@localhost/pqgotest?sslmode=verify-full
// Notice: use shadowURL
}
return cfgItem
}
// Config show admin config page
func Config(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("admin.config")
ctx.Data["PageIsAdminConfig"] = true
ctx.Data["CustomConf"] = setting.CustomConf
ctx.Data["AppUrl"] = setting.AppURL
ctx.Data["AppBuiltWith"] = setting.AppBuiltWith
ctx.Data["Domain"] = setting.Domain
ctx.Data["OfflineMode"] = setting.OfflineMode
ctx.Data["RunUser"] = setting.RunUser
ctx.Data["RunMode"] = util.ToTitleCase(setting.RunMode)
ctx.Data["GitVersion"] = git.VersionInfo()
ctx.Data["AppDataPath"] = setting.AppDataPath
ctx.Data["RepoRootPath"] = setting.RepoRootPath
ctx.Data["CustomRootPath"] = setting.CustomPath
ctx.Data["LogRootPath"] = setting.Log.RootPath
ctx.Data["ScriptType"] = setting.ScriptType
ctx.Data["ReverseProxyAuthUser"] = setting.ReverseProxyAuthUser
ctx.Data["ReverseProxyAuthEmail"] = setting.ReverseProxyAuthEmail
ctx.Data["SSH"] = setting.SSH
ctx.Data["LFS"] = setting.LFS
ctx.Data["Service"] = setting.Service
ctx.Data["DbCfg"] = setting.Database
ctx.Data["Webhook"] = setting.Webhook
ctx.Data["MailerEnabled"] = false
if setting.MailService != nil {
ctx.Data["MailerEnabled"] = true
ctx.Data["Mailer"] = setting.MailService
}
ctx.Data["CacheAdapter"] = setting.CacheService.Adapter
ctx.Data["CacheInterval"] = setting.CacheService.Interval
ctx.Data["CacheConn"] = shadowPassword(setting.CacheService.Adapter, setting.CacheService.Conn)
ctx.Data["CacheItemTTL"] = setting.CacheService.TTL
sessionCfg := setting.SessionConfig
if sessionCfg.Provider == "VirtualSession" {
var realSession session.Options
if err := json.Unmarshal([]byte(sessionCfg.ProviderConfig), &realSession); err != nil {
log.Error("Unable to unmarshall session config for virtual provider config: %s\nError: %v", sessionCfg.ProviderConfig, err)
}
sessionCfg.Provider = realSession.Provider
sessionCfg.ProviderConfig = realSession.ProviderConfig
sessionCfg.CookieName = realSession.CookieName
sessionCfg.CookiePath = realSession.CookiePath
sessionCfg.Gclifetime = realSession.Gclifetime
sessionCfg.Maxlifetime = realSession.Maxlifetime
sessionCfg.Secure = realSession.Secure
sessionCfg.Domain = realSession.Domain
}
sessionCfg.ProviderConfig = shadowPassword(sessionCfg.Provider, sessionCfg.ProviderConfig)
ctx.Data["SessionConfig"] = sessionCfg
ctx.Data["Git"] = setting.Git
ctx.Data["AccessLogTemplate"] = setting.Log.AccessLogTemplate
ctx.Data["LogSQL"] = setting.Database.LogSQL
ctx.Data["Loggers"] = log.GetManager().DumpLoggers()
config.GetDynGetter().InvalidateCache()
ctx.Data["SystemConfig"] = setting.Config()
prepareDeprecatedWarningsAlert(ctx)
ctx.HTML(http.StatusOK, tplConfig)
}
func ChangeConfig(ctx *context.Context) {
key := strings.TrimSpace(ctx.FormString("key"))
value := ctx.FormString("value")
cfg := setting.Config()
allowedKeys := container.SetOf(cfg.Picture.DisableGravatar.DynKey(), cfg.Picture.EnableFederatedAvatar.DynKey())
if !allowedKeys.Contains(key) {
ctx.JSONError(ctx.Tr("admin.config.set_setting_failed", key))
return
}
if err := system_model.SetSettings(ctx, map[string]string{key: value}); err != nil {
log.Error("set setting failed: %v", err)
ctx.JSONError(ctx.Tr("admin.config.set_setting_failed", key))
return
}
config.GetDynGetter().InvalidateCache()
ctx.JSONOK()
}