license

Documentation

Index

• func AesDecrypt(cryted string, key string) (string, error)
• func AesEncrypt(orig string, key string) (string, error)
• func PKCS7Padding(ciphertext []byte, blocksize int) []byte
• func PKCS7UnPadding(origData []byte) []byte
• func RsaDecrypt(ciphertext []byte, privateKey []byte) ([]byte, error)
• func RsaEncrypt(origData []byte, publicKey []byte) ([]byte, error)
• type Data
• type License
  • func ParseLicense(licenseKey string) (*License, error)
  • func (license *License) IsExpired() bool

Functions

func AesDecrypt

func AesDecrypt(cryted string, key string) (string, error)

AesDecrypt AES解密

func AesEncrypt

func AesEncrypt(orig string, key string) (string, error)

AesEncrypt AES加密

func PKCS7Padding

func PKCS7Padding(ciphertext []byte, blocksize int) []byte

PKCS7Padding 补全码

func PKCS7UnPadding

func PKCS7UnPadding(origData []byte) []byte

PKCS7UnPadding 去补全码

func RsaDecrypt

func RsaDecrypt(ciphertext []byte, privateKey []byte) ([]byte, error)

RsaDecrypt RSA解密

func RsaEncrypt

func RsaEncrypt(origData []byte, publicKey []byte) ([]byte, error)

RsaEncrypt RSA加密

Types

type Data

type Data struct {
	MaxHostCount uint64 `json:"maxHostCount"`
}

type License

type License struct {
	ExpireDate time.Time `json:"expireDate"`
	IssueDate  time.Time `json:"issueDate"`
	User       string    `json:"user"`
	Data       Data      `json:"data"`
}

func ParseLicense

func ParseLicense(licenseKey string) (*License, error)

ParseLicense 解析license

func (*License) IsExpired

func (license *License) IsExpired() bool