// Copyright 2014 The Gogs Authors. All rights reserved. // Copyright 2017 The Gitea 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 ( "crypto/rand" "encoding/base64" "fmt" "io" "net" "net/mail" "net/url" "os" "os/exec" "path" "path/filepath" "regexp" "runtime" "strconv" "strings" "time" "code.gitea.io/git" "code.gitea.io/gitea/modules/log" _ "code.gitea.io/gitea/modules/minwinsvc" // import minwinsvc for windows services "code.gitea.io/gitea/modules/user" "github.com/Unknwon/com" "github.com/dgrijalva/jwt-go" _ "github.com/go-macaron/cache/memcache" // memcache plugin for cache _ "github.com/go-macaron/cache/redis" "github.com/go-macaron/session" _ "github.com/go-macaron/session/redis" // redis plugin for store session "github.com/go-xorm/core" "github.com/kballard/go-shellquote" "gopkg.in/ini.v1" "strk.kbt.io/projects/go/libravatar" ) // Scheme describes protocol types type Scheme string // enumerates all the scheme types const ( HTTP Scheme = "http" HTTPS Scheme = "https" FCGI Scheme = "fcgi" UnixSocket Scheme = "unix" ) // LandingPage describes the default page type LandingPage string // enumerates all the landing page types const ( LandingPageHome LandingPage = "/" LandingPageExplore LandingPage = "/explore" LandingPageOrganizations LandingPage = "/explore/organizations" ) // MarkupParser defines the external parser configured in ini type MarkupParser struct { Enabled bool MarkupName string Command string FileExtensions []string IsInputFile bool } // enumerates all the policy repository creating const ( RepoCreatingLastUserVisibility = "last" RepoCreatingPrivate = "private" RepoCreatingPublic = "public" ) // settings var ( // AppVer settings AppVer string AppBuiltWith string AppName string AppURL string AppSubURL string AppSubURLDepth int // Number of slashes AppPath string AppDataPath string AppWorkPath string // Server settings Protocol Scheme Domain string HTTPAddr string HTTPPort string LocalURL string RedirectOtherPort bool PortToRedirect string OfflineMode bool DisableRouterLog bool CertFile string KeyFile string StaticRootPath string EnableGzip bool LandingPageURL LandingPage UnixSocketPermission uint32 EnablePprof bool SSH = struct { Disabled bool `ini:"DISABLE_SSH"` StartBuiltinServer bool `ini:"START_SSH_SERVER"` BuiltinServerUser string `ini:"BUILTIN_SSH_SERVER_USER"` Domain string `ini:"SSH_DOMAIN"` Port int `ini:"SSH_PORT"` ListenHost string `ini:"SSH_LISTEN_HOST"` ListenPort int `ini:"SSH_LISTEN_PORT"` RootPath string `ini:"SSH_ROOT_PATH"` ServerCiphers []string `ini:"SSH_SERVER_CIPHERS"` ServerKeyExchanges []string `ini:"SSH_SERVER_KEY_EXCHANGES"` ServerMACs []string `ini:"SSH_SERVER_MACS"` KeyTestPath string `ini:"SSH_KEY_TEST_PATH"` KeygenPath string `ini:"SSH_KEYGEN_PATH"` AuthorizedKeysBackup bool `ini:"SSH_AUTHORIZED_KEYS_BACKUP"` MinimumKeySizeCheck bool `ini:"-"` MinimumKeySizes map[string]int `ini:"-"` ExposeAnonymous bool `ini:"SSH_EXPOSE_ANONYMOUS"` }{ Disabled: false, StartBuiltinServer: false, Domain: "", Port: 22, ServerCiphers: []string{"aes128-ctr", "aes192-ctr", "aes256-ctr", "aes128-gcm@openssh.com", "arcfour256", "arcfour128"}, ServerKeyExchanges: []string{"diffie-hellman-group1-sha1", "diffie-hellman-group14-sha1", "ecdh-sha2-nistp256", "ecdh-sha2-nistp384", "ecdh-sha2-nistp521", "curve25519-sha256@libssh.org"}, ServerMACs: []string{"hmac-sha2-256-etm@openssh.com", "hmac-sha2-256", "hmac-sha1", "hmac-sha1-96"}, KeygenPath: "ssh-keygen", } LFS struct { StartServer bool `ini:"LFS_START_SERVER"` ContentPath string `ini:"LFS_CONTENT_PATH"` JWTSecretBase64 string `ini:"LFS_JWT_SECRET"` JWTSecretBytes []byte `ini:"-"` } // Security settings InstallLock bool SecretKey string LogInRememberDays int CookieUserName string CookieRememberName string ReverseProxyAuthUser string MinPasswordLength int ImportLocalPaths bool DisableGitHooks bool // Database settings UseSQLite3 bool UseMySQL bool UseMSSQL bool UsePostgreSQL bool UseTiDB bool // Indexer settings Indexer struct { IssuePath string RepoIndexerEnabled bool RepoPath string UpdateQueueLength int MaxIndexerFileSize int64 } // Webhook settings Webhook = struct { QueueLength int DeliverTimeout int SkipTLSVerify bool Types []string PagingNum int }{ QueueLength: 1000, DeliverTimeout: 5, SkipTLSVerify: false, PagingNum: 10, } // Repository settings Repository = struct { AnsiCharset string ForcePrivate bool DefaultPrivate string MaxCreationLimit int MirrorQueueLength int PullRequestQueueLength int PreferredLicenses []string DisableHTTPGit bool UseCompatSSHURI bool // Repository editor settings Editor struct { LineWrapExtensions []string PreviewableFileModes []string } `ini:"-"` // Repository upload settings Upload struct { Enabled bool TempPath string AllowedTypes []string `delim:"|"` FileMaxSize int64 MaxFiles int } `ini:"-"` // Repository local settings Local struct { LocalCopyPath string LocalWikiPath string } `ini:"-"` }{ AnsiCharset: "", ForcePrivate: false, DefaultPrivate: RepoCreatingLastUserVisibility, MaxCreationLimit: -1, MirrorQueueLength: 1000, PullRequestQueueLength: 1000, PreferredLicenses: []string{"Apache License 2.0,MIT License"}, DisableHTTPGit: false, UseCompatSSHURI: false, // Repository editor settings Editor: struct { LineWrapExtensions []string PreviewableFileModes []string }{ LineWrapExtensions: strings.Split(".txt,.md,.markdown,.mdown,.mkd,", ","), PreviewableFileModes: []string{"markdown"}, }, // Repository upload settings Upload: struct { Enabled bool TempPath string AllowedTypes []string `delim:"|"` FileMaxSize int64 MaxFiles int }{ Enabled: true, TempPath: "data/tmp/uploads", AllowedTypes: []string{}, FileMaxSize: 3, MaxFiles: 5, }, // Repository local settings Local: struct { LocalCopyPath string LocalWikiPath string }{ LocalCopyPath: "tmp/local-repo", LocalWikiPath: "tmp/local-wiki", }, } RepoRootPath string ScriptType = "bash" // UI settings UI = struct { ExplorePagingNum int IssuePagingNum int RepoSearchPagingNum int FeedMaxCommitNum int ReactionMaxUserNum int ThemeColorMetaTag string MaxDisplayFileSize int64 ShowUserEmail bool Admin struct { UserPagingNum int RepoPagingNum int NoticePagingNum int OrgPagingNum int } `ini:"ui.admin"` User struct { RepoPagingNum int } `ini:"ui.user"` Meta struct { Author string Description string Keywords string } `ini:"ui.meta"` }{ ExplorePagingNum: 20, IssuePagingNum: 10, RepoSearchPagingNum: 10, FeedMaxCommitNum: 5, ReactionMaxUserNum: 10, ThemeColorMetaTag: `#6cc644`, MaxDisplayFileSize: 8388608, Admin: struct { UserPagingNum int RepoPagingNum int NoticePagingNum int OrgPagingNum int }{ UserPagingNum: 50, RepoPagingNum: 50, NoticePagingNum: 25, OrgPagingNum: 50, }, User: struct { RepoPagingNum int }{ RepoPagingNum: 15, }, Meta: struct { Author string Description string Keywords string }{ Author: "Gitea - Git with a cup of tea", Description: "Gitea (Git with a cup of tea) is a painless self-hosted Git service written in Go", Keywords: "go,git,self-hosted,gitea", }, } // Markdown settings Markdown = struct { EnableHardLineBreak bool CustomURLSchemes []string `ini:"CUSTOM_URL_SCHEMES"` FileExtensions []string }{ EnableHardLineBreak: false, FileExtensions: strings.Split(".md,.markdown,.mdown,.mkd", ","), } // Admin settings Admin struct { DisableRegularOrgCreation bool } // Picture settings AvatarUploadPath string GravatarSource string GravatarSourceURL *url.URL DisableGravatar bool EnableFederatedAvatar bool LibravatarService *libravatar.Libravatar // Log settings LogLevel string LogRootPath string LogModes []string LogConfigs []string // Attachment settings AttachmentPath string AttachmentAllowedTypes string AttachmentMaxSize int64 AttachmentMaxFiles int AttachmentEnabled bool // Time settings TimeFormat string // Session settings SessionConfig session.Options CSRFCookieName = "_csrf" // Cron tasks Cron = struct { UpdateMirror struct { Enabled bool RunAtStart bool Schedule string } `ini:"cron.update_mirrors"` RepoHealthCheck struct { Enabled bool RunAtStart bool Schedule string Timeout time.Duration Args []string `delim:" "` } `ini:"cron.repo_health_check"` CheckRepoStats struct { Enabled bool RunAtStart bool Schedule string } `ini:"cron.check_repo_stats"` ArchiveCleanup struct { Enabled bool RunAtStart bool Schedule string OlderThan time.Duration } `ini:"cron.archive_cleanup"` SyncExternalUsers struct { Enabled bool RunAtStart bool Schedule string UpdateExisting bool } `ini:"cron.sync_external_users"` DeletedBranchesCleanup struct { Enabled bool RunAtStart bool Schedule string OlderThan time.Duration } `ini:"cron.deleted_branches_cleanup"` }{ UpdateMirror: struct { Enabled bool RunAtStart bool Schedule string }{ Enabled: true, RunAtStart: false, Schedule: "@every 10m", }, RepoHealthCheck: struct { Enabled bool RunAtStart bool Schedule string Timeout time.Duration Args []string `delim:" "` }{ Enabled: true, RunAtStart: false, Schedule: "@every 24h", Timeout: 60 * time.Second, Args: []string{}, }, CheckRepoStats: struct { Enabled bool RunAtStart bool Schedule string }{ Enabled: true, RunAtStart: true, Schedule: "@every 24h", }, ArchiveCleanup: struct { Enabled bool RunAtStart bool Schedule string OlderThan time.Duration }{ Enabled: true, RunAtStart: true, Schedule: "@every 24h", OlderThan: 24 * time.Hour, }, SyncExternalUsers: struct { Enabled bool RunAtStart bool Schedule string UpdateExisting bool }{ Enabled: true, RunAtStart: false, Schedule: "@every 24h", UpdateExisting: true, }, DeletedBranchesCleanup: struct { Enabled bool RunAtStart bool Schedule string OlderThan time.Duration }{ Enabled: true, RunAtStart: true, Schedule: "@every 24h", OlderThan: 24 * time.Hour, }, } // Git settings Git = struct { Version string `ini:"-"` DisableDiffHighlight bool MaxGitDiffLines int MaxGitDiffLineCharacters int MaxGitDiffFiles int GCArgs []string `delim:" "` Timeout struct { Migrate int Mirror int Clone int Pull int GC int `ini:"GC"` } `ini:"git.timeout"` }{ DisableDiffHighlight: false, MaxGitDiffLines: 1000, MaxGitDiffLineCharacters: 5000, MaxGitDiffFiles: 100, GCArgs: []string{}, Timeout: struct { Migrate int Mirror int Clone int Pull int GC int `ini:"GC"` }{ Migrate: 600, Mirror: 300, Clone: 300, Pull: 300, GC: 60, }, } // Mirror settings Mirror struct { DefaultInterval time.Duration MinInterval time.Duration } // API settings API = struct { EnableSwaggerEndpoint bool MaxResponseItems int }{ EnableSwaggerEndpoint: true, MaxResponseItems: 50, } // I18n settings Langs []string Names []string dateLangs map[string]string // Highlight settings are loaded in modules/template/highlight.go // Other settings ShowFooterBranding bool ShowFooterVersion bool ShowFooterTemplateLoadTime bool // Global setting objects Cfg *ini.File CustomPath string // Custom directory path CustomConf string CustomPID string ProdMode bool RunUser string IsWindows bool HasRobotsTxt bool InternalToken string // internal access token IterateBufferSize int ExternalMarkupParsers []MarkupParser // UILocation is the location on the UI, so that we can display the time on UI. // Currently only show the default time.Local, it could be added to app.ini after UI is ready UILocation = time.Local ) // DateLang transforms standard language locale name to corresponding value in datetime plugin. func DateLang(lang string) string { name, ok := dateLangs[lang] if ok { return name } return "en" } func getAppPath() (string, error) { var appPath string var err error if IsWindows && filepath.IsAbs(os.Args[0]) { appPath = filepath.Clean(os.Args[0]) } else { appPath, err = exec.LookPath(os.Args[0]) } if err != nil { return "", err } appPath, err = filepath.Abs(appPath) if err != nil { return "", err } // Note: we don't use path.Dir here because it does not handle case // which path starts with two "/" in Windows: "//psf/Home/..." return strings.Replace(appPath, "\\", "/", -1), err } func getWorkPath(appPath string) string { workPath := "" giteaWorkPath := os.Getenv("GITEA_WORK_DIR") if len(giteaWorkPath) > 0 { workPath = giteaWorkPath } else { i := strings.LastIndex(appPath, "/") if i == -1 { workPath = appPath } else { workPath = appPath[:i] } } return strings.Replace(workPath, "\\", "/", -1) } func init() { IsWindows = runtime.GOOS == "windows" log.NewLogger(0, "console", `{"level": 0}`) var err error if AppPath, err = getAppPath(); err != nil { log.Fatal(4, "Failed to get app path: %v", err) } AppWorkPath = getWorkPath(AppPath) } func forcePathSeparator(path string) { if strings.Contains(path, "\\") { log.Fatal(4, "Do not use '\\' or '\\\\' in paths, instead, please use '/' in all places") } } // IsRunUserMatchCurrentUser returns false if configured run user does not match // actual user that runs the app. The first return value is the actual user name. // This check is ignored under Windows since SSH remote login is not the main // method to login on Windows. func IsRunUserMatchCurrentUser(runUser string) (string, bool) { if IsWindows { return "", true } currentUser := user.CurrentUsername() return currentUser, runUser == currentUser } func createPIDFile(pidPath string) { currentPid := os.Getpid() if err := os.MkdirAll(filepath.Dir(pidPath), os.ModePerm); err != nil { log.Fatal(4, "Failed to create PID folder: %v", err) } file, err := os.Create(pidPath) if err != nil { log.Fatal(4, "Failed to create PID file: %v", err) } defer file.Close() if _, err := file.WriteString(strconv.FormatInt(int64(currentPid), 10)); err != nil { log.Fatal(4, "Failed to write PID information: %v", err) } } // NewContext initializes configuration context. // NOTE: do not print any log except error. func NewContext() { Cfg = ini.Empty() CustomPath = os.Getenv("GITEA_CUSTOM") if len(CustomPath) == 0 { CustomPath = path.Join(AppWorkPath, "custom") } else if !filepath.IsAbs(CustomPath) { CustomPath = path.Join(AppWorkPath, CustomPath) } if len(CustomPID) > 0 { createPIDFile(CustomPID) } if len(CustomConf) == 0 { CustomConf = path.Join(CustomPath, "conf/app.ini") } else if !filepath.IsAbs(CustomConf) { CustomConf = path.Join(CustomPath, CustomConf) } if com.IsFile(CustomConf) { if err := Cfg.Append(CustomConf); err != nil { log.Fatal(4, "Failed to load custom conf '%s': %v", CustomConf, err) } } else { log.Warn("Custom config '%s' not found, ignore this if you're running first time", CustomConf) } Cfg.NameMapper = ini.AllCapsUnderscore homeDir, err := com.HomeDir() if err != nil { log.Fatal(4, "Failed to get home directory: %v", err) } homeDir = strings.Replace(homeDir, "\\", "/", -1) LogLevel = getLogLevel("log", "LEVEL", "Info") LogRootPath = Cfg.Section("log").Key("ROOT_PATH").MustString(path.Join(AppWorkPath, "log")) forcePathSeparator(LogRootPath) sec := Cfg.Section("server") AppName = Cfg.Section("").Key("APP_NAME").MustString("Gitea: Git with a cup of tea") 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 } else if sec.Key("PROTOCOL").String() == "unix" { Protocol = UnixSocket UnixSocketPermissionRaw := sec.Key("UNIX_SOCKET_PERMISSION").MustString("666") UnixSocketPermissionParsed, err := strconv.ParseUint(UnixSocketPermissionRaw, 8, 32) if err != nil || UnixSocketPermissionParsed > 0777 { log.Fatal(4, "Failed to parse unixSocketPermission: %s", UnixSocketPermissionRaw) } UnixSocketPermission = uint32(UnixSocketPermissionParsed) } Domain = sec.Key("DOMAIN").MustString("localhost") HTTPAddr = sec.Key("HTTP_ADDR").MustString("0.0.0.0") HTTPPort = sec.Key("HTTP_PORT").MustString("3000") defaultAppURL := string(Protocol) + "://" + Domain if (Protocol == HTTP && HTTPPort != "80") || (Protocol == HTTPS && HTTPPort != "443") { defaultAppURL += ":" + HTTPPort } AppURL = sec.Key("ROOT_URL").MustString(defaultAppURL) AppURL = strings.TrimRight(AppURL, "/") + "/" // Check if has app suburl. url, err := url.Parse(AppURL) if err != nil { log.Fatal(4, "Invalid ROOT_URL '%s': %s", AppURL, err) } // Suburl should start with '/' and end without '/', such as '/{subpath}'. // This value is empty if site does not have sub-url. AppSubURL = strings.TrimSuffix(url.Path, "/") AppSubURLDepth = strings.Count(AppSubURL, "/") // Check if Domain differs from AppURL domain than update it to AppURL's domain // TODO: Can be replaced with url.Hostname() when minimal GoLang version is 1.8 urlHostname := strings.SplitN(url.Host, ":", 2)[0] if urlHostname != Domain && net.ParseIP(urlHostname) == nil { Domain = urlHostname } var defaultLocalURL string switch Protocol { case UnixSocket: defaultLocalURL = "http://unix/" case FCGI: defaultLocalURL = AppURL default: defaultLocalURL = string(Protocol) + "://" if HTTPAddr == "0.0.0.0" { defaultLocalURL += "localhost" } else { defaultLocalURL += HTTPAddr } defaultLocalURL += ":" + HTTPPort + "/" } LocalURL = sec.Key("LOCAL_ROOT_URL").MustString(defaultLocalURL) RedirectOtherPort = sec.Key("REDIRECT_OTHER_PORT").MustBool(false) PortToRedirect = sec.Key("PORT_TO_REDIRECT").MustString("80") OfflineMode = sec.Key("OFFLINE_MODE").MustBool() DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool() StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(AppWorkPath) AppDataPath = sec.Key("APP_DATA_PATH").MustString(path.Join(AppWorkPath, "data")) EnableGzip = sec.Key("ENABLE_GZIP").MustBool() EnablePprof = sec.Key("ENABLE_PPROF").MustBool(false) switch sec.Key("LANDING_PAGE").MustString("home") { case "explore": LandingPageURL = LandingPageExplore case "organizations": LandingPageURL = LandingPageOrganizations default: LandingPageURL = LandingPageHome } if len(SSH.Domain) == 0 { SSH.Domain = Domain } SSH.RootPath = path.Join(homeDir, ".ssh") serverCiphers := sec.Key("SSH_SERVER_CIPHERS").Strings(",") if len(serverCiphers) > 0 { SSH.ServerCiphers = serverCiphers } serverKeyExchanges := sec.Key("SSH_SERVER_KEY_EXCHANGES").Strings(",") if len(serverKeyExchanges) > 0 { SSH.ServerKeyExchanges = serverKeyExchanges } serverMACs := sec.Key("SSH_SERVER_MACS").Strings(",") if len(serverMACs) > 0 { SSH.ServerMACs = serverMACs } SSH.KeyTestPath = os.TempDir() if err = Cfg.Section("server").MapTo(&SSH); err != nil { log.Fatal(4, "Failed to map SSH settings: %v", err) } SSH.KeygenPath = sec.Key("SSH_KEYGEN_PATH").MustString("ssh-keygen") SSH.Port = sec.Key("SSH_PORT").MustInt(22) SSH.ListenPort = sec.Key("SSH_LISTEN_PORT").MustInt(SSH.Port) // When disable SSH, start builtin server value is ignored. if SSH.Disabled { SSH.StartBuiltinServer = false } if !SSH.Disabled && !SSH.StartBuiltinServer { if err := os.MkdirAll(SSH.RootPath, 0700); err != nil { log.Fatal(4, "Failed to create '%s': %v", SSH.RootPath, err) } else if err = os.MkdirAll(SSH.KeyTestPath, 0644); err != nil { log.Fatal(4, "Failed to create '%s': %v", SSH.KeyTestPath, err) } } SSH.MinimumKeySizeCheck = sec.Key("MINIMUM_KEY_SIZE_CHECK").MustBool() SSH.MinimumKeySizes = map[string]int{} minimumKeySizes := Cfg.Section("ssh.minimum_key_sizes").Keys() for _, key := range minimumKeySizes { if key.MustInt() != -1 { SSH.MinimumKeySizes[strings.ToLower(key.Name())] = key.MustInt() } } SSH.AuthorizedKeysBackup = sec.Key("SSH_AUTHORIZED_KEYS_BACKUP").MustBool(true) SSH.ExposeAnonymous = sec.Key("SSH_EXPOSE_ANONYMOUS").MustBool(false) sec = Cfg.Section("server") if err = sec.MapTo(&LFS); err != nil { log.Fatal(4, "Failed to map LFS settings: %v", err) } LFS.ContentPath = sec.Key("LFS_CONTENT_PATH").MustString(filepath.Join(AppDataPath, "lfs")) if !filepath.IsAbs(LFS.ContentPath) { LFS.ContentPath = filepath.Join(AppWorkPath, LFS.ContentPath) } if LFS.StartServer { if err := os.MkdirAll(LFS.ContentPath, 0700); err != nil { log.Fatal(4, "Failed to create '%s': %v", LFS.ContentPath, err) } LFS.JWTSecretBytes = make([]byte, 32) n, err := base64.RawURLEncoding.Decode(LFS.JWTSecretBytes, []byte(LFS.JWTSecretBase64)) if err != nil || n != 32 { //Generate new secret and save to config _, err := io.ReadFull(rand.Reader, LFS.JWTSecretBytes) if err != nil { log.Fatal(4, "Error reading random bytes: %v", err) } LFS.JWTSecretBase64 = base64.RawURLEncoding.EncodeToString(LFS.JWTSecretBytes) // Save secret cfg := ini.Empty() if com.IsFile(CustomConf) { // Keeps custom settings if there is already something. if err := cfg.Append(CustomConf); err != nil { log.Error(4, "Failed to load custom conf '%s': %v", CustomConf, err) } } cfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64) if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil { log.Fatal(4, "Failed to create '%s': %v", CustomConf, err) } if err := cfg.SaveTo(CustomConf); err != nil { log.Fatal(4, "Error saving generated JWT Secret to custom config: %v", err) return } } //Disable LFS client hooks if installed for the current OS user //Needs at least git v2.1.2 binVersion, err := git.BinVersion() if err != nil { log.Fatal(4, "Error retrieving git version: %v", err) } splitVersion := strings.SplitN(binVersion, ".", 4) majorVersion, err := strconv.ParseUint(splitVersion[0], 10, 64) if err != nil { log.Fatal(4, "Error parsing git major version: %v", err) } minorVersion, err := strconv.ParseUint(splitVersion[1], 10, 64) if err != nil { log.Fatal(4, "Error parsing git minor version: %v", err) } revisionVersion, err := strconv.ParseUint(splitVersion[2], 10, 64) if err != nil { log.Fatal(4, "Error parsing git revision version: %v", err) } if !((majorVersion > 2) || (majorVersion == 2 && minorVersion > 1) || (majorVersion == 2 && minorVersion == 1 && revisionVersion >= 2)) { LFS.StartServer = false log.Error(4, "LFS server support needs at least Git v2.1.2") } else { git.GlobalCommandArgs = append(git.GlobalCommandArgs, "-c", "filter.lfs.required=", "-c", "filter.lfs.smudge=", "-c", "filter.lfs.clean=") } } sec = Cfg.Section("security") InstallLock = sec.Key("INSTALL_LOCK").MustBool(false) SecretKey = sec.Key("SECRET_KEY").MustString("!#@FDEWREWR&*(") LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt(7) CookieUserName = sec.Key("COOKIE_USERNAME").MustString("gitea_awesome") CookieRememberName = sec.Key("COOKIE_REMEMBER_NAME").MustString("gitea_incredible") ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER") MinPasswordLength = sec.Key("MIN_PASSWORD_LENGTH").MustInt(6) ImportLocalPaths = sec.Key("IMPORT_LOCAL_PATHS").MustBool(false) DisableGitHooks = sec.Key("DISABLE_GIT_HOOKS").MustBool(false) InternalToken = sec.Key("INTERNAL_TOKEN").String() if len(InternalToken) == 0 { secretBytes := make([]byte, 32) _, err := io.ReadFull(rand.Reader, secretBytes) if err != nil { log.Fatal(4, "Error reading random bytes: %v", err) } secretKey := base64.RawURLEncoding.EncodeToString(secretBytes) now := time.Now() InternalToken, err = jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{ "nbf": now.Unix(), }).SignedString([]byte(secretKey)) if err != nil { log.Fatal(4, "Error generate internal token: %v", err) } // Save secret cfgSave := ini.Empty() if com.IsFile(CustomConf) { // Keeps custom settings if there is already something. if err := cfgSave.Append(CustomConf); err != nil { log.Error(4, "Failed to load custom conf '%s': %v", CustomConf, err) } } cfgSave.Section("security").Key("INTERNAL_TOKEN").SetValue(InternalToken) if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil { log.Fatal(4, "Failed to create '%s': %v", CustomConf, err) } if err := cfgSave.SaveTo(CustomConf); err != nil { log.Fatal(4, "Error saving generated JWT Secret to custom config: %v", err) } } IterateBufferSize = Cfg.Section("database").Key("ITERATE_BUFFER_SIZE").MustInt(50) sec = Cfg.Section("attachment") AttachmentPath = sec.Key("PATH").MustString(path.Join(AppDataPath, "attachments")) if !filepath.IsAbs(AttachmentPath) { AttachmentPath = path.Join(AppWorkPath, AttachmentPath) } AttachmentAllowedTypes = strings.Replace(sec.Key("ALLOWED_TYPES").MustString("image/jpeg,image/png,application/zip,application/gzip"), "|", ",", -1) AttachmentMaxSize = sec.Key("MAX_SIZE").MustInt64(4) AttachmentMaxFiles = sec.Key("MAX_FILES").MustInt(5) AttachmentEnabled = sec.Key("ENABLE").MustBool(true) TimeFormatKey := Cfg.Section("time").Key("FORMAT").MustString("RFC1123") 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, }[TimeFormatKey] // When the TimeFormatKey does not exist in the previous map e.g.'2006-01-02 15:04:05' if len(TimeFormat) == 0 { TimeFormat = TimeFormatKey TestTimeFormat, _ := time.Parse(TimeFormat, TimeFormat) if TestTimeFormat.Format(time.RFC3339) != "2006-01-02T15:04:05Z" { log.Fatal(4, "Can't create time properly, please check your time format has 2006, 01, 02, 15, 04 and 05") } log.Trace("Custom TimeFormat: %s", TimeFormat) } RunUser = Cfg.Section("").Key("RUN_USER").MustString(user.CurrentUsername()) // Does not check run user when the install lock is off. if InstallLock { currentUser, match := IsRunUserMatchCurrentUser(RunUser) if !match { log.Fatal(4, "Expect user '%s' but current user is: %s", RunUser, currentUser) } } SSH.BuiltinServerUser = Cfg.Section("server").Key("BUILTIN_SSH_SERVER_USER").MustString(RunUser) // Determine and create root git repository path. sec = Cfg.Section("repository") Repository.DisableHTTPGit = sec.Key("DISABLE_HTTP_GIT").MustBool() Repository.UseCompatSSHURI = sec.Key("USE_COMPAT_SSH_URI").MustBool() Repository.MaxCreationLimit = sec.Key("MAX_CREATION_LIMIT").MustInt(-1) RepoRootPath = sec.Key("ROOT").MustString(path.Join(homeDir, "gitea-repositories")) forcePathSeparator(RepoRootPath) if !filepath.IsAbs(RepoRootPath) { RepoRootPath = filepath.Join(AppWorkPath, RepoRootPath) } else { RepoRootPath = filepath.Clean(RepoRootPath) } ScriptType = sec.Key("SCRIPT_TYPE").MustString("bash") if err = Cfg.Section("repository").MapTo(&Repository); err != nil { log.Fatal(4, "Failed to map Repository settings: %v", err) } else if err = Cfg.Section("repository.editor").MapTo(&Repository.Editor); err != nil { log.Fatal(4, "Failed to map Repository.Editor settings: %v", err) } else if err = Cfg.Section("repository.upload").MapTo(&Repository.Upload); err != nil { log.Fatal(4, "Failed to map Repository.Upload settings: %v", err) } else if err = Cfg.Section("repository.local").MapTo(&Repository.Local); err != nil { log.Fatal(4, "Failed to map Repository.Local settings: %v", err) } if !filepath.IsAbs(Repository.Upload.TempPath) { Repository.Upload.TempPath = path.Join(AppWorkPath, Repository.Upload.TempPath) } sec = Cfg.Section("picture") AvatarUploadPath = sec.Key("AVATAR_UPLOAD_PATH").MustString(path.Join(AppDataPath, "avatars")) forcePathSeparator(AvatarUploadPath) if !filepath.IsAbs(AvatarUploadPath) { AvatarUploadPath = path.Join(AppWorkPath, AvatarUploadPath) } switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source { case "duoshuo": GravatarSource = "http://gravatar.duoshuo.com/avatar/" case "gravatar": GravatarSource = "https://secure.gravatar.com/avatar/" case "libravatar": GravatarSource = "https://seccdn.libravatar.org/avatar/" default: GravatarSource = source } DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool() EnableFederatedAvatar = sec.Key("ENABLE_FEDERATED_AVATAR").MustBool(!InstallLock) if OfflineMode { DisableGravatar = true EnableFederatedAvatar = false } if DisableGravatar { EnableFederatedAvatar = false } if EnableFederatedAvatar || !DisableGravatar { GravatarSourceURL, err = url.Parse(GravatarSource) if err != nil { log.Fatal(4, "Failed to parse Gravatar URL(%s): %v", GravatarSource, err) } } if EnableFederatedAvatar { LibravatarService = libravatar.New() if GravatarSourceURL.Scheme == "https" { LibravatarService.SetUseHTTPS(true) LibravatarService.SetSecureFallbackHost(GravatarSourceURL.Host) } else { LibravatarService.SetUseHTTPS(false) LibravatarService.SetFallbackHost(GravatarSourceURL.Host) } } if err = Cfg.Section("ui").MapTo(&UI); err != nil { log.Fatal(4, "Failed to map UI settings: %v", err) } else if err = Cfg.Section("markdown").MapTo(&Markdown); err != nil { log.Fatal(4, "Failed to map Markdown settings: %v", err) } else if err = Cfg.Section("admin").MapTo(&Admin); err != nil { log.Fatal(4, "Fail to map Admin settings: %v", err) } else if err = Cfg.Section("cron").MapTo(&Cron); err != nil { log.Fatal(4, "Failed to map Cron settings: %v", err) } else if err = Cfg.Section("git").MapTo(&Git); err != nil { log.Fatal(4, "Failed to map Git settings: %v", err) } else if err = Cfg.Section("api").MapTo(&API); err != nil { log.Fatal(4, "Failed to map API settings: %v", err) } sec = Cfg.Section("mirror") Mirror.MinInterval = sec.Key("MIN_INTERVAL").MustDuration(10 * time.Minute) Mirror.DefaultInterval = sec.Key("DEFAULT_INTERVAL").MustDuration(8 * time.Hour) if Mirror.MinInterval.Minutes() < 1 { log.Warn("Mirror.MinInterval is too low") Mirror.MinInterval = 1 * time.Minute } if Mirror.DefaultInterval < Mirror.MinInterval { log.Warn("Mirror.DefaultInterval is less than Mirror.MinInterval") Mirror.DefaultInterval = time.Hour * 8 } Langs = Cfg.Section("i18n").Key("LANGS").Strings(",") if len(Langs) == 0 { Langs = defaultLangs } Names = Cfg.Section("i18n").Key("NAMES").Strings(",") if len(Names) == 0 { Names = defaultLangNames } dateLangs = Cfg.Section("i18n.datelang").KeysHash() ShowFooterBranding = Cfg.Section("other").Key("SHOW_FOOTER_BRANDING").MustBool(false) ShowFooterVersion = Cfg.Section("other").Key("SHOW_FOOTER_VERSION").MustBool(true) ShowFooterTemplateLoadTime = Cfg.Section("other").Key("SHOW_FOOTER_TEMPLATE_LOAD_TIME").MustBool(true) UI.ShowUserEmail = Cfg.Section("ui").Key("SHOW_USER_EMAIL").MustBool(true) HasRobotsTxt = com.IsFile(path.Join(CustomPath, "robots.txt")) extensionReg := regexp.MustCompile(`\.\w`) for _, sec := range Cfg.Section("markup").ChildSections() { name := strings.TrimLeft(sec.Name(), "markup.") if name == "" { log.Warn("name is empty, markup " + sec.Name() + "ignored") continue } extensions := sec.Key("FILE_EXTENSIONS").Strings(",") var exts = make([]string, 0, len(extensions)) for _, extension := range extensions { if !extensionReg.MatchString(extension) { log.Warn(sec.Name() + " file extension " + extension + " is invalid. Extension ignored") } else { exts = append(exts, extension) } } if len(exts) == 0 { log.Warn(sec.Name() + " file extension is empty, markup " + name + " ignored") continue } command := sec.Key("RENDER_COMMAND").MustString("") if command == "" { log.Warn(" RENDER_COMMAND is empty, markup " + name + " ignored") continue } ExternalMarkupParsers = append(ExternalMarkupParsers, MarkupParser{ Enabled: sec.Key("ENABLED").MustBool(false), MarkupName: name, FileExtensions: exts, Command: command, IsInputFile: sec.Key("IS_INPUT_FILE").MustBool(false), }) } } // Service settings var Service struct { ActiveCodeLives int ResetPwdCodeLives int RegisterEmailConfirm bool DisableRegistration bool ShowRegistrationButton bool RequireSignInView bool EnableNotifyMail bool EnableReverseProxyAuth bool EnableReverseProxyAutoRegister bool EnableCaptcha bool DefaultKeepEmailPrivate bool DefaultAllowCreateOrganization bool DefaultEnableTimetracking bool DefaultAllowOnlyContributorsToTrackTime bool NoReplyAddress string // OpenID settings EnableOpenIDSignIn bool EnableOpenIDSignUp bool OpenIDWhitelist []*regexp.Regexp OpenIDBlacklist []*regexp.Regexp } func newService() { sec := Cfg.Section("service") Service.ActiveCodeLives = sec.Key("ACTIVE_CODE_LIVE_MINUTES").MustInt(180) Service.ResetPwdCodeLives = sec.Key("RESET_PASSWD_CODE_LIVE_MINUTES").MustInt(180) Service.DisableRegistration = sec.Key("DISABLE_REGISTRATION").MustBool() Service.ShowRegistrationButton = sec.Key("SHOW_REGISTRATION_BUTTON").MustBool(!Service.DisableRegistration) Service.RequireSignInView = sec.Key("REQUIRE_SIGNIN_VIEW").MustBool() Service.EnableReverseProxyAuth = sec.Key("ENABLE_REVERSE_PROXY_AUTHENTICATION").MustBool() Service.EnableReverseProxyAutoRegister = sec.Key("ENABLE_REVERSE_PROXY_AUTO_REGISTRATION").MustBool() Service.EnableCaptcha = sec.Key("ENABLE_CAPTCHA").MustBool() Service.DefaultKeepEmailPrivate = sec.Key("DEFAULT_KEEP_EMAIL_PRIVATE").MustBool() Service.DefaultAllowCreateOrganization = sec.Key("DEFAULT_ALLOW_CREATE_ORGANIZATION").MustBool(true) Service.DefaultEnableTimetracking = sec.Key("DEFAULT_ENABLE_TIMETRACKING").MustBool(true) Service.DefaultAllowOnlyContributorsToTrackTime = sec.Key("DEFAULT_ALLOW_ONLY_CONTRIBUTORS_TO_TRACK_TIME").MustBool(true) Service.NoReplyAddress = sec.Key("NO_REPLY_ADDRESS").MustString("noreply.example.org") sec = Cfg.Section("openid") Service.EnableOpenIDSignIn = sec.Key("ENABLE_OPENID_SIGNIN").MustBool(!InstallLock) Service.EnableOpenIDSignUp = sec.Key("ENABLE_OPENID_SIGNUP").MustBool(!Service.DisableRegistration && Service.EnableOpenIDSignIn) pats := sec.Key("WHITELISTED_URIS").Strings(" ") if len(pats) != 0 { Service.OpenIDWhitelist = make([]*regexp.Regexp, len(pats)) for i, p := range pats { Service.OpenIDWhitelist[i] = regexp.MustCompilePOSIX(p) } } pats = sec.Key("BLACKLISTED_URIS").Strings(" ") if len(pats) != 0 { Service.OpenIDBlacklist = make([]*regexp.Regexp, len(pats)) for i, p := range pats { Service.OpenIDBlacklist[i] = regexp.MustCompilePOSIX(p) } } } var logLevels = map[string]string{ "Trace": "0", "Debug": "1", "Info": "2", "Warn": "3", "Error": "4", "Critical": "5", } func getLogLevel(section string, key string, defaultValue string) string { validLevels := []string{"Trace", "Debug", "Info", "Warn", "Error", "Critical"} return Cfg.Section(section).Key(key).In(defaultValue, validLevels) } func newLogService() { log.Info("Gitea v%s%s", AppVer, AppBuiltWith) LogModes = strings.Split(Cfg.Section("log").Key("MODE").MustString("console"), ",") LogConfigs = make([]string, len(LogModes)) useConsole := false for i := 0; i < len(LogModes); i++ { LogModes[i] = strings.TrimSpace(LogModes[i]) if LogModes[i] == "console" { useConsole = true } } if !useConsole { log.DelLogger("console") } for i, mode := range LogModes { sec, err := Cfg.GetSection("log." + mode) if err != nil { sec, _ = Cfg.NewSection("log." + mode) } // Log level. levelName := getLogLevel("log."+mode, "LEVEL", LogLevel) 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, "gitea.log")) if err = os.MkdirAll(path.Dir(logPath), os.ModePerm); err != nil { panic(err.Error()) } 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<