// Copyright 2014 The Gogs Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package setting import ( "fmt" "net/url" "os" "os/exec" "path" "path/filepath" "runtime" "strings" "time" "github.com/Unknwon/com" "github.com/macaron-contrib/oauth2" "github.com/macaron-contrib/session" "gopkg.in/ini.v1" "github.com/gogits/gogs/modules/log" // "github.com/gogits/gogs/modules/ssh" ) type Scheme string const ( HTTP Scheme = "http" HTTPS Scheme = "https" FCGI Scheme = "fcgi" ) type LandingPage string const ( LANDING_PAGE_HOME LandingPage = "/" LANDING_PAGE_EXPLORE LandingPage = "/explore" ) var ( // App settings. AppVer string AppName string AppUrl string AppSubUrl string // Server settings. Protocol Scheme Domain string HttpAddr, HttpPort string DisableSSH bool SSHPort int OfflineMode bool DisableRouterLog bool CertFile, KeyFile string StaticRootPath string EnableGzip bool LandingPageUrl LandingPage // Security settings. InstallLock bool SecretKey string LogInRememberDays int CookieUserName string CookieRememberName string ReverseProxyAuthUser string // Webhook settings. WebhookTaskInterval int WebhookDeliverTimeout int // Repository settings. RepoRootPath string ScriptType string // Picture settings. PictureService string AvatarUploadPath string GravatarSource string DisableGravatar bool // Log settings. LogRootPath string LogModes []string LogConfigs []string // Attachment settings. AttachmentPath string AttachmentAllowedTypes string AttachmentMaxSize int64 AttachmentMaxFiles int AttachmentEnabled bool // Time settings. TimeFormat string // Cache settings. CacheAdapter string CacheInternal int CacheConn string EnableRedis bool EnableMemcache bool // Session settings. SessionConfig session.Options // Git settings. Git struct { MaxGitDiffLines int GcArgs []string `delim:" "` Fsck struct { Enable bool Interval int Args []string `delim:" "` } `ini:"git.fsck"` } // I18n settings. Langs, Names []string // Global setting objects. Cfg *ini.File ConfRootPath string CustomPath string // Custom directory path. ProdMode bool RunUser string IsWindows bool HasRobotsTxt bool ) func init() { IsWindows = runtime.GOOS == "windows" log.NewLogger(0, "console", `{"level": 0}`) } func ExecPath() (string, error) { file, err := exec.LookPath(os.Args[0]) if err != nil { return "", err } p, err := filepath.Abs(file) if err != nil { return "", err } return p, nil } // WorkDir returns absolute path of work directory. func WorkDir() (string, error) { execPath, err := ExecPath() return path.Dir(strings.Replace(execPath, "\\", "/", -1)), err } // NewConfigContext initializes configuration context. // NOTE: do not print any log except error. func NewConfigContext() { workDir, err := WorkDir() if err != nil { log.Fatal(4, "Fail to get work directory: %v", err) } ConfRootPath = path.Join(workDir, "conf") Cfg, err = ini.Load(path.Join(workDir, "conf/app.ini")) if err != nil { log.Fatal(4, "Fail to parse 'conf/app.ini': %v", err) } CustomPath = os.Getenv("GOGS_CUSTOM") if len(CustomPath) == 0 { CustomPath = path.Join(workDir, "custom") } cfgPath := path.Join(CustomPath, "conf/app.ini") if com.IsFile(cfgPath) { if err = Cfg.Append(cfgPath); err != nil { log.Fatal(4, "Fail to load custom 'conf/app.ini': %v", err) } } else { log.Warn("No custom 'conf/app.ini' found, ignore this if you're running first time") } Cfg.NameMapper = ini.AllCapsUnderscore LogRootPath = Cfg.Section("log").Key("ROOT_PATH").MustString(path.Join(workDir, "log")) sec := Cfg.Section("server") AppName = Cfg.Section("").Key("APP_NAME").MustString("Gogs: Go Git Service") AppUrl = sec.Key("ROOT_URL").MustString("http://localhost:3000/") if AppUrl[len(AppUrl)-1] != '/' { AppUrl += "/" } // Check if has app suburl. url, err := url.Parse(AppUrl) if err != nil { log.Fatal(4, "Invalid ROOT_URL(%s): %s", AppUrl, err) } AppSubUrl = strings.TrimSuffix(url.Path, "/") Protocol = HTTP if sec.Key("PROTOCOL").String() == "https" { Protocol = HTTPS CertFile = sec.Key("CERT_FILE").String() KeyFile = sec.Key("KEY_FILE").String() } else if sec.Key("PROTOCOL").String() == "fcgi" { Protocol = FCGI } Domain = sec.Key("DOMAIN").MustString("localhost") HttpAddr = sec.Key("HTTP_ADDR").MustString("0.0.0.0") HttpPort = sec.Key("HTTP_PORT").MustString("3000") DisableSSH = sec.Key("DISABLE_SSH").MustBool() SSHPort = sec.Key("SSH_PORT").MustInt(22) OfflineMode = sec.Key("OFFLINE_MODE").MustBool() DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool() StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(workDir) EnableGzip = sec.Key("ENABLE_GZIP").MustBool() switch sec.Key("LANDING_PAGE").MustString("home") { case "explore": LandingPageUrl = LANDING_PAGE_EXPLORE default: LandingPageUrl = LANDING_PAGE_HOME } sec = Cfg.Section("security") InstallLock = sec.Key("INSTALL_LOCK").MustBool() SecretKey = sec.Key("SECRET_KEY").String() LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt() CookieUserName = sec.Key("COOKIE_USERNAME").String() CookieRememberName = sec.Key("COOKIE_REMEMBER_NAME").String() ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER") sec = Cfg.Section("attachment") AttachmentPath = sec.Key("PATH").MustString("data/attachments") AttachmentAllowedTypes = sec.Key("ALLOWED_TYPES").MustString("image/jpeg|image/png") AttachmentMaxSize = sec.Key("MAX_SIZE").MustInt64(32) AttachmentMaxFiles = sec.Key("MAX_FILES").MustInt(10) AttachmentEnabled = sec.Key("ENABLE").MustBool(true) TimeFormat = map[string]string{ "ANSIC": time.ANSIC, "UnixDate": time.UnixDate, "RubyDate": time.RubyDate, "RFC822": time.RFC822, "RFC822Z": time.RFC822Z, "RFC850": time.RFC850, "RFC1123": time.RFC1123, "RFC1123Z": time.RFC1123Z, "RFC3339": time.RFC3339, "RFC3339Nano": time.RFC3339Nano, "Kitchen": time.Kitchen, "Stamp": time.Stamp, "StampMilli": time.StampMilli, "StampMicro": time.StampMicro, "StampNano": time.StampNano, }[Cfg.Section("time").Key("FORMAT").MustString("RFC1123")] if err = os.MkdirAll(AttachmentPath, os.ModePerm); err != nil { log.Fatal(4, "Could not create directory %s: %s", AttachmentPath, err) } RunUser = Cfg.Section("").Key("RUN_USER").String() curUser := os.Getenv("USER") if len(curUser) == 0 { curUser = os.Getenv("USERNAME") } // Does not check run user when the install lock is off. if InstallLock && RunUser != curUser { log.Fatal(4, "Expect user(%s) but current user is: %s", RunUser, curUser) } // Determine and create root git repository path. homeDir, err := com.HomeDir() if err != nil { log.Fatal(4, "Fail to get home directory: %v", err) } sec = Cfg.Section("repository") RepoRootPath = sec.Key("ROOT").MustString(filepath.Join(homeDir, "gogs-repositories")) if !filepath.IsAbs(RepoRootPath) { RepoRootPath = filepath.Join(workDir, RepoRootPath) } else { RepoRootPath = filepath.Clean(RepoRootPath) } if err = os.MkdirAll(RepoRootPath, os.ModePerm); err != nil { log.Fatal(4, "Fail to create repository root path(%s): %v", RepoRootPath, err) } ScriptType = sec.Key("SCRIPT_TYPE").MustString("bash") sec = Cfg.Section("picture") PictureService = sec.Key("SERVICE").In("server", []string{"server"}) AvatarUploadPath = sec.Key("AVATAR_UPLOAD_PATH").MustString("data/avatars") os.MkdirAll(AvatarUploadPath, os.ModePerm) switch sec.Key("GRAVATAR_SOURCE").MustString("gravatar") { case "duoshuo": GravatarSource = "http://gravatar.duoshuo.com/avatar/" default: GravatarSource = "//1.gravatar.com/avatar/" } DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool() if err = Cfg.Section("git").MapTo(&Git); err != nil { log.Fatal(4, "Fail to map Git settings: %v", err) } Langs = Cfg.Section("i18n").Key("LANGS").Strings(",") Names = Cfg.Section("i18n").Key("NAMES").Strings(",") HasRobotsTxt = com.IsFile(path.Join(CustomPath, "robots.txt")) } var Service struct { RegisterEmailConfirm bool DisableRegistration bool ShowRegistrationButton bool RequireSignInView bool EnableCacheAvatar bool EnableNotifyMail bool EnableReverseProxyAuth bool EnableReverseProxyAutoRegister bool ActiveCodeLives int ResetPwdCodeLives int } func newService() { Service.ActiveCodeLives = Cfg.Section("service").Key("ACTIVE_CODE_LIVE_MINUTES").MustInt(180) Service.ResetPwdCodeLives = Cfg.Section("service").Key("RESET_PASSWD_CODE_LIVE_MINUTES").MustInt(180) Service.DisableRegistration = Cfg.Section("service").Key("DISABLE_REGISTRATION").MustBool() Service.ShowRegistrationButton = Cfg.Section("service").Key("SHOW_REGISTRATION_BUTTON").MustBool(!Service.DisableRegistration) Service.RequireSignInView = Cfg.Section("service").Key("REQUIRE_SIGNIN_VIEW").MustBool() Service.EnableCacheAvatar = Cfg.Section("service").Key("ENABLE_CACHE_AVATAR").MustBool() Service.EnableReverseProxyAuth = Cfg.Section("service").Key("ENABLE_REVERSE_PROXY_AUTHENTICATION").MustBool() Service.EnableReverseProxyAutoRegister = Cfg.Section("service").Key("ENABLE_REVERSE_PROXY_AUTO_REGISTERATION").MustBool() } var logLevels = map[string]string{ "Trace": "0", "Debug": "1", "Info": "2", "Warn": "3", "Error": "4", "Critical": "5", } func newLogService() { log.Info("%s %s", AppName, AppVer) // Get and check log mode. LogModes = strings.Split(Cfg.Section("log").Key("MODE").MustString("console"), ",") LogConfigs = make([]string, len(LogModes)) for i, mode := range LogModes { mode = strings.TrimSpace(mode) sec, err := Cfg.GetSection("log." + mode) if err != nil { log.Fatal(4, "Unknown log mode: %s", mode) } // Log level. levelName := Cfg.Section("log."+mode).Key("LEVEL").In("Trace", []string{"Trace", "Debug", "Info", "Warn", "Error", "Critical"}) level, ok := logLevels[levelName] if !ok { log.Fatal(4, "Unknown log level: %s", levelName) } // Generate log configuration. switch mode { case "console": LogConfigs[i] = fmt.Sprintf(`{"level":%s}`, level) case "file": logPath := sec.Key("FILE_NAME").MustString(path.Join(LogRootPath, "gogs.log")) os.MkdirAll(path.Dir(logPath), os.ModePerm) LogConfigs[i] = fmt.Sprintf( `{"level":%s,"filename":"%s","rotate":%v,"maxlines":%d,"maxsize":%d,"daily":%v,"maxdays":%d}`, level, logPath, sec.Key("LOG_ROTATE").MustBool(true), sec.Key("MAX_LINES").MustInt(1000000), 1<