util

package

v1.0.0 Latest Latest Go to latest Published: Oct 13, 2022 License: MIT Imports: 8 Imported by: 0

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const (
	PasswordCost = 12
)

This section is empty.

func CheckPassword(password string) int

CheckPassword 校验密码

func CheckUsername(username string) int

CheckUsername 校验用户名

func EncryptPassByBCR(password string) (string, error)

EncryptPassByBCR BCR加密

func EncryptPassByMd5(password string) (string, error)

EncryptPassByMd5 MD5加密

func GenerateToken() string

GenerateToken 生成token '0' 48 'A' 65

func Uint32() uint32

Uint32 returns pseudorandom uint32. It is safe calling this function from concurrent goroutines.

func Uint32n(maxN uint32) uint32

Uint32n returns pseudorandom uint32 in the range [0..maxN). It is safe calling this function from concurrent goroutines.

func VerifyPassByBCR(password string, hashedPassword string) bool

VerifyPassByBCR BCR校验 password 用户输入密码 hashedPassword 数据库存储密码

func VerifyPassByMD5(password string, hashedPassword string) bool

VerifyPassByMD5 MD5校验 password 用户输入密码 hashedPassword 数据库存储密码

type RNG struct {
	// contains filtered or unexported fields
}

RNG is a pseudorandom number generator. It is unsafe to call RNG methods from concurrent goroutines.

func (r *RNG) Seed(n uint32)

Seed sets the r state to n.

func (r *RNG) Uint32() uint32

Uint32 returns pseudorandom uint32. It is unsafe to call this method from concurrent goroutines.

func (r *RNG) Uint32n(maxN uint32) uint32

Uint32n returns pseudorandom uint32 in the range [0..maxN). It is unsafe to call this method from concurrent goroutines.