示例#1
0
func getPublicKey() *rsa.PublicKey {

	publicKeyFile, err := os.Open(settings.Get().PublicKeyPath)
	if err != nil {
		panic(err)
	}

	pemfileinfo, _ := publicKeyFile.Stat()
	var size int64 = pemfileinfo.Size()
	pembytes := make([]byte, size)

	buffer := bufio.NewReader(publicKeyFile)
	_, err = buffer.Read(pembytes)

	data, _ := pem.Decode([]byte(pembytes))

	publicKeyFile.Close()

	publicKeyImported, err := x509.ParsePKIXPublicKey(data.Bytes)

	if err != nil {
		panic(err)
	}

	rsaPub, ok := publicKeyImported.(*rsa.PublicKey)

	if !ok {
		panic(err)
	}

	return rsaPub
}
示例#2
0
func getPrivateKey() *rsa.PrivateKey {

	privateKeyFile, err := os.Open(settings.Get().PrivateKeyPath)
	if err != nil {
		panic(err)
	}

	pemfileinfo, _ := privateKeyFile.Stat()
	var size int64 = pemfileinfo.Size()
	pembytes := make([]byte, size)

	buffer := bufio.NewReader(privateKeyFile)
	_, err = buffer.Read(pembytes)

	data, _ := pem.Decode([]byte(pembytes))

	privateKeyFile.Close()

	privateKeyImported, err := x509.ParsePKCS1PrivateKey(data.Bytes)

	if err != nil {
		panic(err)
	}

	return privateKeyImported
}
示例#3
0
func (backend *JWTAuthenticationBackend) GenerateToken(userUUID string) (string, error) {

	token := jwt.New(jwt.SigningMethodRS512)
	token.Claims["exp"] = time.Now().Add(time.Hour * time.Duration(settings.Get().JWTExpirationDelta)).Unix()
	token.Claims["iat"] = time.Now().Unix()
	token.Claims["sub"] = userUUID
	tokenString, err := token.SignedString(backend.privateKey)
	if err != nil {
		panic(err)
		return "", err
	}

	return tokenString, nil
}