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gitea/modules/base/conf.go

375 lines
10 KiB

11 years ago
// 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"
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"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"
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"github.com/gogits/gogs/modules/log"
)
// Mailer represents mail service.
type Mailer struct {
Name string
Host string
User, Passwd string
}
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type OauthInfo struct {
ClientId, ClientSecret string
Scopes string
AuthUrl, TokenUrl string
}
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// Oauther represents oauth service.
type Oauther struct {
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GitHub, Google, Tencent,
Twitter, Weibo bool
OauthInfos map[string]*OauthInfo
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}
var (
AppVer string
AppName string
AppLogo string
AppUrl string
OfflineMode bool
RouterLog bool
ProdMode bool
Domain string
SecretKey string
RunUser string
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RepoRootPath string
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ScriptType string
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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
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)
var Service struct {
RegisterEmailConfirm bool
DisableRegistration bool
RequireSignInView bool
EnableCacheAvatar bool
NotifyMail bool
ActiveCodeLives int
ResetPwdCodeLives int
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LdapAuth bool
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}
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)
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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)
}
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func newLdapService() {
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Service.LdapAuth = Cfg.MustBool("security", "LDAP_AUTH", false)
if !Service.LdapAuth {
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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")
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Service.LdapAuth = false
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return
}
log.Info("LDAP Authentication Enabled")
}
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func newCacheService() {
CacheAdapter = Cfg.MustValue("cache", "ADAPTER", "memory")
if EnableRedis {
log.Info("Redis Enabled")
}
if EnableMemcache {
log.Info("Memcache Enabled")
}
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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
cfgPath = filepath.Join(workDir, "custom/conf/app.ini")
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)
RouterLog = Cfg.MustBool("server", "ROUTER_LOG", true)
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SecretKey = Cfg.MustValue("security", "SECRET_KEY")
InstallLock = Cfg.MustBool("security", "INSTALL_LOCK", false)
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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}
// 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")
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PictureService = Cfg.MustValue("picture", "SERVICE")
DisableGravatar = Cfg.MustBool("picture", "DISABLE_GRAVATAR", false)
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// 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)
}
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ScriptType = Cfg.MustValue("repository", "SCRIPT_TYPE", "bash")
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}
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func NewBaseServices() {
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newService()
newLogService()
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newLdapService()
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newCacheService()
newSessionService()
newMailService()
newRegisterMailService()
newNotifyMailService()
}