common

package module

v0.0.0-...-6b07dec Latest Latest Go to latest Published: Mar 14, 2025 License: MIT Imports: 20 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/MasCode256/multi-central-net-lib

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README ¶

multi-central-net-lib

Documentation ¶

Index ¶

func B64ToBytes(encodedStr string) ([]byte, error)
func B64ToString(encodedStr string) (string, error)
func BytesToB64(input []byte) string
func CompareTime(timestamp string, referenceTime time.Time) (bool, error)
func CountFilesInDirectory(dir string) (int, error)
func CreateSignature(priv *rsa.PrivateKey, message []byte) (string, error)
func DecodePrivateKey(encoded string) (*rsa.PrivateKey, error)
func DecodePublicKey(encoded string) (*rsa.PublicKey, error)
func Decrypt(sk *rsa.PrivateKey, str string) (string, error)
func DecryptAES(key []byte, msg AESEncryptedMessage) ([]byte, error)
func EncodePrivateKey(priv *rsa.PrivateKey) string
func EncodePublicKey(pub *rsa.PublicKey) string
func Encrypt(pk *rsa.PublicKey, str []byte) (string, error)
func GenerateKeyPair(bits int) (*rsa.PrivateKey, *rsa.PublicKey, error)
func GenerateRandomString(length int) (string, error)
func Get(url string) (string, string, error)
func GetIP(r *http.Request) string
func In(filename string) (string, error)
func Out(path, str string) error
func OutBytes(path string, str []byte) error
func Post(url string, data []byte) (string, string, error)
func Sha(message string) string
func StringToB64(input string) string
func VerifySignature(pub *rsa.PublicKey, message []byte, signature string) error
type AESEncryptedMessage
- func DecodeAESMessage(msg []byte) (AESEncryptedMessage, error)
- func EncryptAES(key, msg []byte) (AESEncryptedMessage, error)
- func (msg AESEncryptedMessage) EncodeAESMessage() ([]byte, error)
type EncryptedMessage
- func NewEncryptedMessage(jsonStr string) (EncryptedMessage, error)
- func (msg EncryptedMessage) String() (string, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func B64ToBytes ¶

func B64ToBytes(encodedStr string) ([]byte, error)

Функция для декодирования вектора байт из Base64

func B64ToString ¶

func B64ToString(encodedStr string) (string, error)

Функция для декодирования строки из Base64

func BytesToB64 ¶

func BytesToB64(input []byte) string

Кодирует входной вектор байт в Base64.

func CompareTime ¶

func CompareTime(timestamp string, referenceTime time.Time) (bool, error)

func CountFilesInDirectory ¶

func CountFilesInDirectory(dir string) (int, error)

func CreateSignature ¶

func CreateSignature(priv *rsa.PrivateKey, message []byte) (string, error)

Создание цифровой подписи

func DecodePrivateKey ¶

func DecodePrivateKey(encoded string) (*rsa.PrivateKey, error)

Декодирование приватного ключа из Base64

func DecodePublicKey ¶

func DecodePublicKey(encoded string) (*rsa.PublicKey, error)

Декодирование публичного ключа из Base64

func Decrypt ¶

func Decrypt(sk *rsa.PrivateKey, str string) (string, error)

func DecryptAES ¶

func DecryptAES(key []byte, msg AESEncryptedMessage) ([]byte, error)

func EncodePrivateKey ¶

func EncodePrivateKey(priv *rsa.PrivateKey) string

Кодирование приватного ключа в Base64

func EncodePublicKey ¶

func EncodePublicKey(pub *rsa.PublicKey) string

Кодирование публичного ключа в Base64

func Encrypt ¶

func Encrypt(pk *rsa.PublicKey, str []byte) (string, error)

func GenerateKeyPair ¶

func GenerateKeyPair(bits int) (*rsa.PrivateKey, *rsa.PublicKey, error)

Генерация пары ключей RSA

func GenerateRandomString ¶

func GenerateRandomString(length int) (string, error)

func Get ¶

func Get(url string) (string, string, error)

func GetIP ¶

func GetIP(r *http.Request) string

func In ¶

func In(filename string) (string, error)

func Out ¶

func Out(path, str string) error

func OutBytes ¶

func OutBytes(path string, str []byte) error

func Post ¶

func Post(url string, data []byte) (string, string, error)

func Sha ¶

func Sha(message string) string

Принимает строку и возвращает её хеш в виде строки

func StringToB64 ¶

func StringToB64(input string) string

EncodeToBase64 кодирует входную строку в Base64.

func VerifySignature ¶

func VerifySignature(pub *rsa.PublicKey, message []byte, signature string) error

Проверка цифровой подписи

Types ¶

type AESEncryptedMessage ¶

type AESEncryptedMessage struct {
	IV      string `json:"iv"`
	Message string `json:"message"`
}

func DecodeAESMessage ¶

func DecodeAESMessage(msg []byte) (AESEncryptedMessage, error)

func EncryptAES ¶

func EncryptAES(key, msg []byte) (AESEncryptedMessage, error)

func (AESEncryptedMessage) EncodeAESMessage ¶

func (msg AESEncryptedMessage) EncodeAESMessage() ([]byte, error)

type EncryptedMessage ¶

type EncryptedMessage struct {
	IV      string `json:"iv"`
	Key     string `json:"key"`
	Message string `json:"message"`
}

func NewEncryptedMessage ¶

func NewEncryptedMessage(jsonStr string) (EncryptedMessage, error)

func (EncryptedMessage) String ¶

func (msg EncryptedMessage) String() (string, error)

Source Files ¶

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