forgejo/modules/base/conf.go
2014-05-06 16:28:52 -04:00

378 lines
11 KiB
Go

// 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 base
import (
"fmt"
"os"
"os/exec"
"path"
"path/filepath"
"regexp"
"strings"
"github.com/Unknwon/com"
"github.com/Unknwon/goconfig"
qlog "github.com/qiniu/log"
"github.com/gogits/cache"
"github.com/gogits/session"
"github.com/gogits/gogs/modules/auth/ldap"
"github.com/gogits/gogs/modules/log"
)
// Mailer represents mail service.
type Mailer struct {
Name string
Host string
User, Passwd string
}
type OauthInfo struct {
ClientId, ClientSecret string
Scopes string
AuthUrl, TokenUrl string
}
// Oauther represents oauth service.
type Oauther struct {
GitHub, Google, Tencent,
Twitter, Weibo bool
OauthInfos map[string]*OauthInfo
}
var (
AppVer string
AppName string
AppLogo string
AppUrl string
OfflineMode bool
DisableRouterLog bool
ProdMode bool
Domain string
SecretKey string
RunUser string
RepoRootPath string
ScriptType string
InstallLock bool
LogInRememberDays int
CookieUserName string
CookieRememberName string
Cfg *goconfig.ConfigFile
MailService *Mailer
OauthService *Oauther
LogMode string
LogConfig string
Cache cache.Cache
CacheAdapter string
CacheConfig string
SessionProvider string
SessionConfig *session.Config
SessionManager *session.Manager
PictureService string
DisableGravatar bool
EnableRedis bool
EnableMemcache bool
)
var Service struct {
RegisterEmailConfirm bool
DisableRegistration bool
RequireSignInView bool
EnableCacheAvatar bool
NotifyMail bool
ActiveCodeLives int
ResetPwdCodeLives int
LdapAuth bool
}
// ExecDir returns absolute path execution(binary) path.
func ExecDir() (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 path.Dir(strings.Replace(p, "\\", "/", -1)), nil
}
var logLevels = map[string]string{
"Trace": "0",
"Debug": "1",
"Info": "2",
"Warn": "3",
"Error": "4",
"Critical": "5",
}
func newService() {
Service.ActiveCodeLives = Cfg.MustInt("service", "ACTIVE_CODE_LIVE_MINUTES", 180)
Service.ResetPwdCodeLives = Cfg.MustInt("service", "RESET_PASSWD_CODE_LIVE_MINUTES", 180)
Service.DisableRegistration = Cfg.MustBool("service", "DISABLE_REGISTRATION", false)
Service.RequireSignInView = Cfg.MustBool("service", "REQUIRE_SIGNIN_VIEW", false)
Service.EnableCacheAvatar = Cfg.MustBool("service", "ENABLE_CACHE_AVATAR", false)
}
func newLogService() {
// Get and check log mode.
LogMode = Cfg.MustValue("log", "MODE", "console")
modeSec := "log." + LogMode
if _, err := Cfg.GetSection(modeSec); err != nil {
qlog.Fatalf("Unknown log mode: %s\n", LogMode)
}
// Log level.
levelName := Cfg.MustValue("log."+LogMode, "LEVEL", "Trace")
level, ok := logLevels[levelName]
if !ok {
qlog.Fatalf("Unknown log level: %s\n", levelName)
}
// Generate log configuration.
switch LogMode {
case "console":
LogConfig = fmt.Sprintf(`{"level":%s}`, level)
case "file":
logPath := Cfg.MustValue(modeSec, "FILE_NAME", "log/gogs.log")
os.MkdirAll(path.Dir(logPath), os.ModePerm)
LogConfig = fmt.Sprintf(
`{"level":%s,"filename":"%s","rotate":%v,"maxlines":%d,"maxsize":%d,"daily":%v,"maxdays":%d}`, level,
logPath,
Cfg.MustBool(modeSec, "LOG_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_LINES", 1000000),
1<<uint(Cfg.MustInt(modeSec, "MAX_SIZE_SHIFT", 28)),
Cfg.MustBool(modeSec, "DAILY_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_DAYS", 7))
case "conn":
LogConfig = fmt.Sprintf(`{"level":"%s","reconnectOnMsg":%v,"reconnect":%v,"net":"%s","addr":"%s"}`, level,
Cfg.MustBool(modeSec, "RECONNECT_ON_MSG", false),
Cfg.MustBool(modeSec, "RECONNECT", false),
Cfg.MustValue(modeSec, "PROTOCOL", "tcp"),
Cfg.MustValue(modeSec, "ADDR", ":7020"))
case "smtp":
LogConfig = fmt.Sprintf(`{"level":"%s","username":"%s","password":"%s","host":"%s","sendTos":"%s","subject":"%s"}`, level,
Cfg.MustValue(modeSec, "USER", "example@example.com"),
Cfg.MustValue(modeSec, "PASSWD", "******"),
Cfg.MustValue(modeSec, "HOST", "127.0.0.1:25"),
Cfg.MustValue(modeSec, "RECEIVERS", "[]"),
Cfg.MustValue(modeSec, "SUBJECT", "Diagnostic message from serve"))
case "database":
LogConfig = fmt.Sprintf(`{"level":"%s","driver":"%s","conn":"%s"}`, level,
Cfg.MustValue(modeSec, "Driver"),
Cfg.MustValue(modeSec, "CONN"))
}
log.Info("%s %s", AppName, AppVer)
log.NewLogger(Cfg.MustInt64("log", "BUFFER_LEN", 10000), LogMode, LogConfig)
log.Info("Log Mode: %s(%s)", strings.Title(LogMode), levelName)
}
func newLdapService() {
Service.LdapAuth = Cfg.MustBool("security", "LDAP_AUTH", false)
if !Service.LdapAuth {
return
}
nbsrc := 0
for _, v := range Cfg.GetSectionList() {
if matched, _ := regexp.MatchString("(?i)^LDAPSOURCE.*", v); matched {
ldapname := Cfg.MustValue(v, "name", v)
ldaphost := Cfg.MustValue(v, "host")
ldapport := Cfg.MustInt(v, "port", 389)
ldapbasedn := Cfg.MustValue(v, "basedn", "dc=*,dc=*")
ldapattribute := Cfg.MustValue(v, "attribute", "mail")
ldapfilter := Cfg.MustValue(v, "filter", "(*)")
ldapmsadsaformat := Cfg.MustValue(v, "MSADSAFORMAT", "%s")
ldap.AddSource(ldapname, ldaphost, ldapport, ldapbasedn, ldapattribute, ldapfilter, ldapmsadsaformat)
nbsrc++
log.Debug("%s added as LDAP source", ldapname)
}
}
if nbsrc == 0 {
log.Warn("No valide LDAP found, LDAP Authentication NOT enabled")
Service.LdapAuth = false
return
}
log.Info("LDAP Authentication Enabled")
}
func newCacheService() {
CacheAdapter = Cfg.MustValue("cache", "ADAPTER", "memory")
if EnableRedis {
log.Info("Redis Enabled")
}
if EnableMemcache {
log.Info("Memcache Enabled")
}
switch CacheAdapter {
case "memory":
CacheConfig = fmt.Sprintf(`{"interval":%d}`, Cfg.MustInt("cache", "INTERVAL", 60))
case "redis", "memcache":
CacheConfig = fmt.Sprintf(`{"conn":"%s"}`, Cfg.MustValue("cache", "HOST"))
default:
qlog.Fatalf("Unknown cache adapter: %s\n", CacheAdapter)
}
var err error
Cache, err = cache.NewCache(CacheAdapter, CacheConfig)
if err != nil {
qlog.Fatalf("Init cache system failed, adapter: %s, config: %s, %v\n",
CacheAdapter, CacheConfig, err)
}
log.Info("Cache Service Enabled")
}
func newSessionService() {
SessionProvider = Cfg.MustValue("session", "PROVIDER", "memory")
SessionConfig = new(session.Config)
SessionConfig.ProviderConfig = Cfg.MustValue("session", "PROVIDER_CONFIG")
SessionConfig.CookieName = Cfg.MustValue("session", "COOKIE_NAME", "i_like_gogits")
SessionConfig.CookieSecure = Cfg.MustBool("session", "COOKIE_SECURE")
SessionConfig.EnableSetCookie = Cfg.MustBool("session", "ENABLE_SET_COOKIE", true)
SessionConfig.GcIntervalTime = Cfg.MustInt64("session", "GC_INTERVAL_TIME", 86400)
SessionConfig.SessionLifeTime = Cfg.MustInt64("session", "SESSION_LIFE_TIME", 86400)
SessionConfig.SessionIDHashFunc = Cfg.MustValue("session", "SESSION_ID_HASHFUNC", "sha1")
SessionConfig.SessionIDHashKey = Cfg.MustValue("session", "SESSION_ID_HASHKEY")
if SessionProvider == "file" {
os.MkdirAll(path.Dir(SessionConfig.ProviderConfig), os.ModePerm)
}
var err error
SessionManager, err = session.NewManager(SessionProvider, *SessionConfig)
if err != nil {
qlog.Fatalf("Init session system failed, provider: %s, %v\n",
SessionProvider, err)
}
log.Info("Session Service Enabled")
}
func newMailService() {
// Check mailer setting.
if !Cfg.MustBool("mailer", "ENABLED") {
return
}
MailService = &Mailer{
Name: Cfg.MustValue("mailer", "NAME", AppName),
Host: Cfg.MustValue("mailer", "HOST"),
User: Cfg.MustValue("mailer", "USER"),
Passwd: Cfg.MustValue("mailer", "PASSWD"),
}
log.Info("Mail Service Enabled")
}
func newRegisterMailService() {
if !Cfg.MustBool("service", "REGISTER_EMAIL_CONFIRM") {
return
} else if MailService == nil {
log.Warn("Register Mail Service: Mail Service is not enabled")
return
}
Service.RegisterEmailConfirm = true
log.Info("Register Mail Service Enabled")
}
func newNotifyMailService() {
if !Cfg.MustBool("service", "ENABLE_NOTIFY_MAIL") {
return
} else if MailService == nil {
log.Warn("Notify Mail Service: Mail Service is not enabled")
return
}
Service.NotifyMail = true
log.Info("Notify Mail Service Enabled")
}
func NewConfigContext() {
workDir, err := ExecDir()
if err != nil {
qlog.Fatalf("Fail to get work directory: %s\n", err)
}
cfgPath := filepath.Join(workDir, "conf/app.ini")
Cfg, err = goconfig.LoadConfigFile(cfgPath)
if err != nil {
qlog.Fatalf("Cannot load config file(%s): %v\n", cfgPath, err)
}
Cfg.BlockMode = false
cfgPaths := []string{os.Getenv("GOGS_CONFIG"), filepath.Join(workDir, "custom/conf/app.ini")}
for _, cfgPath := range cfgPaths {
if com.IsFile(cfgPath) {
if err = Cfg.AppendFiles(cfgPath); err != nil {
qlog.Fatalf("Cannot load config file(%s): %v\n", cfgPath, err)
}
}
}
AppName = Cfg.MustValue("", "APP_NAME", "Gogs: Go Git Service")
AppLogo = Cfg.MustValue("", "APP_LOGO", "img/favicon.png")
AppUrl = Cfg.MustValue("server", "ROOT_URL")
Domain = Cfg.MustValue("server", "DOMAIN")
OfflineMode = Cfg.MustBool("server", "OFFLINE_MODE", false)
DisableRouterLog = Cfg.MustBool("server", "DISABLE_ROUTER_LOG", false)
SecretKey = Cfg.MustValue("security", "SECRET_KEY")
InstallLock = Cfg.MustBool("security", "INSTALL_LOCK", false)
RunUser = Cfg.MustValue("", "RUN_USER")
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 {
qlog.Fatalf("Expect user(%s) but current user is: %s\n", RunUser, curUser)
}
LogInRememberDays = Cfg.MustInt("security", "LOGIN_REMEMBER_DAYS")
CookieUserName = Cfg.MustValue("security", "COOKIE_USERNAME")
CookieRememberName = Cfg.MustValue("security", "COOKIE_REMEMBER_NAME")
PictureService = Cfg.MustValue("picture", "SERVICE")
DisableGravatar = Cfg.MustBool("picture", "DISABLE_GRAVATAR", false)
// Determine and create root git reposiroty path.
homeDir, err := com.HomeDir()
if err != nil {
qlog.Fatalf("Fail to get home directory): %v\n", err)
}
RepoRootPath = Cfg.MustValue("repository", "ROOT", filepath.Join(homeDir, "gogs-repositories"))
if err = os.MkdirAll(RepoRootPath, os.ModePerm); err != nil {
qlog.Fatalf("Fail to create RepoRootPath(%s): %v\n", RepoRootPath, err)
}
ScriptType = Cfg.MustValue("repository", "SCRIPT_TYPE", "bash")
}
func NewBaseServices() {
newService()
newLogService()
newLdapService()
newCacheService()
newSessionService()
newMailService()
newRegisterMailService()
newNotifyMailService()
}