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416 lines
12 KiB
416 lines
12 KiB
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package setting
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import (
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"fmt"
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"os"
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"os/exec"
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"path"
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"path/filepath"
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"strings"
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"github.com/Unknwon/com"
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"github.com/Unknwon/goconfig"
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"github.com/gogits/cache"
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"github.com/gogits/session"
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"github.com/gogits/gogs/modules/bin"
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"github.com/gogits/gogs/modules/log"
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)
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type Scheme string
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const (
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HTTP Scheme = "http"
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HTTPS Scheme = "https"
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)
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var (
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// App settings.
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AppVer string
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AppName string
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AppLogo string
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AppUrl string
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// Server settings.
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Protocol Scheme
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Domain string
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HttpAddr, HttpPort string
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SshPort int
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OfflineMode bool
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DisableRouterLog bool
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CertFile, KeyFile string
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StaticRootPath string
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// Security settings.
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InstallLock bool
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SecretKey string
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LogInRememberDays int
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CookieUserName string
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CookieRememberName string
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// Webhook settings.
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WebhookTaskInterval int
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WebhookDeliverTimeout int
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// Repository settings.
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RepoRootPath string
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ScriptType string
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// Picture settings.
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PictureService string
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DisableGravatar bool
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// Log settings.
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LogRootPath string
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LogModes []string
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LogConfigs []string
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// Cache settings.
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Cache cache.Cache
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CacheAdapter string
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CacheConfig string
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EnableRedis bool
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EnableMemcache bool
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// Session settings.
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SessionProvider string
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SessionConfig *session.Config
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SessionManager *session.Manager
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// Global setting objects.
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Cfg *goconfig.ConfigFile
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CustomPath string // Custom directory path.
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ProdMode bool
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RunUser string
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)
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func ExecPath() (string, error) {
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file, err := exec.LookPath(os.Args[0])
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if err != nil {
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return "", err
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}
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p, err := filepath.Abs(file)
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if err != nil {
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return "", err
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}
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return p, nil
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}
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// WorkDir returns absolute path of work directory.
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func WorkDir() (string, error) {
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execPath, err := ExecPath()
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return path.Dir(strings.Replace(execPath, "\\", "/", -1)), err
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}
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// NewConfigContext initializes configuration context.
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// NOTE: do not print any log except error.
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func NewConfigContext() {
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workDir, err := WorkDir()
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if err != nil {
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log.Fatal("Fail to get work directory: %v", err)
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}
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data, err := bin.Asset("conf/app.ini")
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if err != nil {
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log.Fatal("Fail to read 'conf/app.ini': %v", err)
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}
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Cfg, err = goconfig.LoadFromData(data)
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if err != nil {
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log.Fatal("Fail to parse 'conf/app.ini': %v", err)
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}
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CustomPath = os.Getenv("GOGS_CUSTOM")
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if len(CustomPath) == 0 {
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CustomPath = path.Join(workDir, "custom")
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}
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cfgPath := path.Join(CustomPath, "conf/app.ini")
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if com.IsFile(cfgPath) {
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if err = Cfg.AppendFiles(cfgPath); err != nil {
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log.Fatal("Fail to load custom 'conf/app.ini': %v", err)
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}
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} else {
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log.Warn("No custom 'conf/app.ini' found")
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}
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AppName = Cfg.MustValue("", "APP_NAME", "Gogs: Go Git Service")
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AppLogo = Cfg.MustValue("", "APP_LOGO", "img/favicon.png")
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AppUrl = Cfg.MustValue("server", "ROOT_URL", "http://localhost:3000")
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Protocol = HTTP
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if Cfg.MustValue("server", "PROTOCOL") == "https" {
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Protocol = HTTPS
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CertFile = Cfg.MustValue("server", "CERT_FILE")
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KeyFile = Cfg.MustValue("server", "KEY_FILE")
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}
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Domain = Cfg.MustValue("server", "DOMAIN", "localhost")
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HttpAddr = Cfg.MustValue("server", "HTTP_ADDR", "0.0.0.0")
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HttpPort = Cfg.MustValue("server", "HTTP_PORT", "3000")
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SshPort = Cfg.MustInt("server", "SSH_PORT", 22)
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OfflineMode = Cfg.MustBool("server", "OFFLINE_MODE")
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DisableRouterLog = Cfg.MustBool("server", "DISABLE_ROUTER_LOG")
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StaticRootPath = Cfg.MustValue("server", "STATIC_ROOT_PATH", workDir)
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LogRootPath = Cfg.MustValue("log", "ROOT_PATH", path.Join(workDir, "log"))
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InstallLock = Cfg.MustBool("security", "INSTALL_LOCK")
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SecretKey = Cfg.MustValue("security", "SECRET_KEY")
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LogInRememberDays = Cfg.MustInt("security", "LOGIN_REMEMBER_DAYS")
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CookieUserName = Cfg.MustValue("security", "COOKIE_USERNAME")
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CookieRememberName = Cfg.MustValue("security", "COOKIE_REMEMBER_NAME")
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RunUser = Cfg.MustValue("", "RUN_USER")
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curUser := os.Getenv("USER")
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if len(curUser) == 0 {
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curUser = os.Getenv("USERNAME")
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}
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// Does not check run user when the install lock is off.
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if InstallLock && RunUser != curUser {
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log.Fatal("Expect user(%s) but current user is: %s", RunUser, curUser)
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}
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// Determine and create root git reposiroty path.
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homeDir, err := com.HomeDir()
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if err != nil {
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log.Fatal("Fail to get home directory: %v", err)
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}
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RepoRootPath = Cfg.MustValue("repository", "ROOT", filepath.Join(homeDir, "gogs-repositories"))
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if err = os.MkdirAll(RepoRootPath, os.ModePerm); err != nil {
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log.Fatal("Fail to create repository root path(%s): %v", RepoRootPath, err)
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}
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ScriptType = Cfg.MustValue("repository", "SCRIPT_TYPE", "bash")
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PictureService = Cfg.MustValueRange("picture", "SERVICE", "server",
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[]string{"server"})
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DisableGravatar = Cfg.MustBool("picture", "DISABLE_GRAVATAR")
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}
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var Service struct {
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RegisterEmailConfirm bool
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DisableRegistration bool
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RequireSignInView bool
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EnableCacheAvatar bool
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NotifyMail bool
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LdapAuth bool
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ActiveCodeLives int
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ResetPwdCodeLives int
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}
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func newService() {
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Service.ActiveCodeLives = Cfg.MustInt("service", "ACTIVE_CODE_LIVE_MINUTES", 180)
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Service.ResetPwdCodeLives = Cfg.MustInt("service", "RESET_PASSWD_CODE_LIVE_MINUTES", 180)
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Service.DisableRegistration = Cfg.MustBool("service", "DISABLE_REGISTRATION")
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Service.RequireSignInView = Cfg.MustBool("service", "REQUIRE_SIGNIN_VIEW")
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Service.EnableCacheAvatar = Cfg.MustBool("service", "ENABLE_CACHE_AVATAR")
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}
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var logLevels = map[string]string{
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"Trace": "0",
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"Debug": "1",
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"Info": "2",
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"Warn": "3",
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"Error": "4",
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"Critical": "5",
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}
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func newLogService() {
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log.Info("%s %s", AppName, AppVer)
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// Get and check log mode.
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LogModes = strings.Split(Cfg.MustValue("log", "MODE", "console"), ",")
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LogConfigs = make([]string, len(LogModes))
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for i, mode := range LogModes {
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mode = strings.TrimSpace(mode)
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modeSec := "log." + mode
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if _, err := Cfg.GetSection(modeSec); err != nil {
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log.Fatal("Unknown log mode: %s", mode)
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}
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// Log level.
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levelName := Cfg.MustValueRange("log."+mode, "LEVEL", "Trace",
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[]string{"Trace", "Debug", "Info", "Warn", "Error", "Critical"})
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level, ok := logLevels[levelName]
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if !ok {
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log.Fatal("Unknown log level: %s", levelName)
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}
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// Generate log configuration.
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switch mode {
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case "console":
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LogConfigs[i] = fmt.Sprintf(`{"level":%s}`, level)
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case "file":
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logPath := Cfg.MustValue(modeSec, "FILE_NAME", path.Join(LogRootPath, "gogs.log"))
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os.MkdirAll(path.Dir(logPath), os.ModePerm)
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LogConfigs[i] = fmt.Sprintf(
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`{"level":%s,"filename":"%s","rotate":%v,"maxlines":%d,"maxsize":%d,"daily":%v,"maxdays":%d}`, level,
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logPath,
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Cfg.MustBool(modeSec, "LOG_ROTATE", true),
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Cfg.MustInt(modeSec, "MAX_LINES", 1000000),
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1<<uint(Cfg.MustInt(modeSec, "MAX_SIZE_SHIFT", 28)),
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Cfg.MustBool(modeSec, "DAILY_ROTATE", true),
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Cfg.MustInt(modeSec, "MAX_DAYS", 7))
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case "conn":
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LogConfigs[i] = fmt.Sprintf(`{"level":"%s","reconnectOnMsg":%v,"reconnect":%v,"net":"%s","addr":"%s"}`, level,
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Cfg.MustBool(modeSec, "RECONNECT_ON_MSG"),
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Cfg.MustBool(modeSec, "RECONNECT"),
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Cfg.MustValueRange(modeSec, "PROTOCOL", "tcp", []string{"tcp", "unix", "udp"}),
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Cfg.MustValue(modeSec, "ADDR", ":7020"))
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case "smtp":
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LogConfigs[i] = fmt.Sprintf(`{"level":"%s","username":"%s","password":"%s","host":"%s","sendTos":"%s","subject":"%s"}`, level,
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Cfg.MustValue(modeSec, "USER", "example@example.com"),
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Cfg.MustValue(modeSec, "PASSWD", "******"),
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Cfg.MustValue(modeSec, "HOST", "127.0.0.1:25"),
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Cfg.MustValue(modeSec, "RECEIVERS", "[]"),
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Cfg.MustValue(modeSec, "SUBJECT", "Diagnostic message from serve"))
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case "database":
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LogConfigs[i] = fmt.Sprintf(`{"level":"%s","driver":"%s","conn":"%s"}`, level,
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Cfg.MustValue(modeSec, "DRIVER"),
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Cfg.MustValue(modeSec, "CONN"))
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}
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log.NewLogger(Cfg.MustInt64("log", "BUFFER_LEN", 10000), mode, LogConfigs[i])
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log.Info("Log Mode: %s(%s)", strings.Title(mode), levelName)
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}
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}
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func newCacheService() {
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CacheAdapter = Cfg.MustValueRange("cache", "ADAPTER", "memory", []string{"memory", "redis", "memcache"})
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if EnableRedis {
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log.Info("Redis Enabled")
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}
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if EnableMemcache {
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log.Info("Memcache Enabled")
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}
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switch CacheAdapter {
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case "memory":
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CacheConfig = fmt.Sprintf(`{"interval":%d}`, Cfg.MustInt("cache", "INTERVAL", 60))
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case "redis", "memcache":
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CacheConfig = fmt.Sprintf(`{"conn":"%s"}`, Cfg.MustValue("cache", "HOST"))
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default:
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log.Fatal("Unknown cache adapter: %s", CacheAdapter)
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}
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var err error
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Cache, err = cache.NewCache(CacheAdapter, CacheConfig)
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if err != nil {
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log.Fatal("Init cache system failed, adapter: %s, config: %s, %v\n",
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CacheAdapter, CacheConfig, err)
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}
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log.Info("Cache Service Enabled")
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}
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func newSessionService() {
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SessionProvider = Cfg.MustValueRange("session", "PROVIDER", "memory",
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[]string{"memory", "file", "redis", "mysql"})
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SessionConfig = new(session.Config)
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SessionConfig.ProviderConfig = Cfg.MustValue("session", "PROVIDER_CONFIG")
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SessionConfig.CookieName = Cfg.MustValue("session", "COOKIE_NAME", "i_like_gogits")
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SessionConfig.CookieSecure = Cfg.MustBool("session", "COOKIE_SECURE")
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SessionConfig.EnableSetCookie = Cfg.MustBool("session", "ENABLE_SET_COOKIE", true)
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SessionConfig.GcIntervalTime = Cfg.MustInt64("session", "GC_INTERVAL_TIME", 86400)
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SessionConfig.SessionLifeTime = Cfg.MustInt64("session", "SESSION_LIFE_TIME", 86400)
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SessionConfig.SessionIDHashFunc = Cfg.MustValueRange("session", "SESSION_ID_HASHFUNC",
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"sha1", []string{"sha1", "sha256", "md5"})
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SessionConfig.SessionIDHashKey = Cfg.MustValue("session", "SESSION_ID_HASHKEY")
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if SessionProvider == "file" {
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os.MkdirAll(path.Dir(SessionConfig.ProviderConfig), os.ModePerm)
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}
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var err error
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SessionManager, err = session.NewManager(SessionProvider, *SessionConfig)
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if err != nil {
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log.Fatal("Init session system failed, provider: %s, %v",
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SessionProvider, err)
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}
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log.Info("Session Service Enabled")
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}
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// Mailer represents mail service.
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type Mailer struct {
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Name string
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Host string
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From string
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User, Passwd string
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}
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type OauthInfo struct {
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ClientId, ClientSecret string
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Scopes string
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AuthUrl, TokenUrl string
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}
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// Oauther represents oauth service.
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type Oauther struct {
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GitHub, Google, Tencent,
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Twitter, Weibo bool
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OauthInfos map[string]*OauthInfo
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}
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var (
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MailService *Mailer
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OauthService *Oauther
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)
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func newMailService() {
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// Check mailer setting.
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if !Cfg.MustBool("mailer", "ENABLED") {
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return
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}
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MailService = &Mailer{
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Name: Cfg.MustValue("mailer", "NAME", AppName),
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Host: Cfg.MustValue("mailer", "HOST"),
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User: Cfg.MustValue("mailer", "USER"),
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Passwd: Cfg.MustValue("mailer", "PASSWD"),
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}
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MailService.From = Cfg.MustValue("mailer", "FROM", MailService.User)
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log.Info("Mail Service Enabled")
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}
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func newRegisterMailService() {
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if !Cfg.MustBool("service", "REGISTER_EMAIL_CONFIRM") {
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return
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} else if MailService == nil {
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log.Warn("Register Mail Service: Mail Service is not enabled")
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return
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}
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Service.RegisterEmailConfirm = true
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log.Info("Register Mail Service Enabled")
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}
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func newNotifyMailService() {
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if !Cfg.MustBool("service", "ENABLE_NOTIFY_MAIL") {
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return
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} else if MailService == nil {
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log.Warn("Notify Mail Service: Mail Service is not enabled")
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return
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}
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Service.NotifyMail = true
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log.Info("Notify Mail Service Enabled")
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}
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func newWebhookService() {
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WebhookTaskInterval = Cfg.MustInt("webhook", "TASK_INTERVAL", 1)
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WebhookDeliverTimeout = Cfg.MustInt("webhook", "DELIVER_TIMEOUT", 5)
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}
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func NewServices() {
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newService()
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newLogService()
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newCacheService()
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newSessionService()
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newMailService()
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newRegisterMailService()
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newNotifyMailService()
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newWebhookService()
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}
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