func showDevAuth() {
currentKeyBytes, _ := ioutil.ReadFile(config.GetStr(setting.JWT_RSA_KEY_LOCATION))
currentKey, err1 := jwt.ParseRSAPrivateKeyFromPEM(currentKeyBytes)
if err1 != nil {
log.Panic(err1)
}
token := jwt.New(jwt.SigningMethodRS512)
// Set some claims
token.Claims["userId"] = `eeee1df4-9fae-4e32-98c1-88f850a00001`
token.Claims["exp"] = time.Now().Add(time.Minute * 60 * 24 * 30).Unix()
// Sign and get the complete encoded token as a string
tokenString, _ := token.SignedString(currentKey)
fmt.Println("Please put the following string into http 'Authorization' header:")
fmt.Println(tokenString)
}
// init the various object and inject the database object to the modules
func initDependency() {
//the postgresql connection string
connectStr := "host=" + config.GetStr(setting.DB_HOST) +
" port=" + strconv.Itoa(config.GetInt(setting.DB_PORT)) +
" dbname=" + config.GetStr(setting.DB_NAME) +
" user="******" password='******' sslmode=disable"
//db, err := gorm.Open("postgres", connectStr)
db, err := xorm.NewEngine("postgres", connectStr)
if err != nil {
log.Panic("DB connection initialization failed", err)
}
db.SetMaxIdleConns(config.GetInt(setting.DB_MAX_IDLE_CONN))
db.SetMaxOpenConns(config.GetInt(setting.DB_MAX_OPEN_CONN))
db.SetColumnMapper(xormCore.SnakeMapper{})
//uncomment it if you want to debug
// db.ShowSQL = true
// db.ShowErr = true
//setup the redis
redisOptions := redis.Options{
Addr: config.GetStr(setting.REDIS_ENDPOINT),
PoolSize: config.GetInt(setting.REDIS_POOL_SIZE),
Network: "tcp",
//FIXME: check the purpose of these timeout
DialTimeout: 5 * time.Second,
ReadTimeout: 5 * time.Second,
WriteTimeout: 5 * time.Second,
}
redisClient := redis.NewClient(&redisOptions)
//load the RSA key from the file system, for the jwt auth
var err1 error
var currentKey *rsa.PrivateKey = nil
var oldKey *rsa.PrivateKey = nil
currentKeyBytes, _ := ioutil.ReadFile(config.GetStr(setting.JWT_RSA_KEY_LOCATION))
currentKey, err1 = jwt.ParseRSAPrivateKeyFromPEM(currentKeyBytes)
if err1 != nil {
log.Panic(err1)
}
if location := config.GetStr(setting.JWT_OLD_RSA_KEY_LOCATION); location != `` {
oldKeyBytes, _ := ioutil.ReadFile(location)
oldKey, err1 = jwt.ParseRSAPrivateKeyFromPEM(oldKeyBytes)
if err1 != nil {
log.Panic(err1)
}
}
lifetime := time.Duration(config.GetInt(setting.JWT_TOKEN_LIFETIME)) * time.Minute
auth.Init(currentKey, oldKey, lifetime)
httputil.Init(xormCore.SnakeMapper{})
//add the db dependency to middleware module
middleware.Init(db, redisClient)
//add the redis dependency to lock module
lock.Init(redisClient)
}