utilo

Documentation

Index

• Variables
• func BcryptCheck(password, hash string) bool
• func BcryptHash(password string) string
• func BuildPubKey(pubKey string) (*rsa.PublicKey, error)
• func Calculate(key string, alg crypto.Hash) (int, []byte)
• func Contains[T comparable](slice []T, element T) bool
• func Convert2Float32(str string, dv float32) float32
• func ConvertPrt2Ids(str *string) []int64
• func ConvertString2Ids(str string) []int64
• func CustomUID(key string, length int, alg crypto.Hash) []string
• func DecodeJwt(jwt string) (*modelo.CustomClaims, error)
• func DecodePayload(payload string) (*modelo.CustomClaims, error)
• func Format[T *time.Time | time.Time](t T, format ...string) string
• func Format1(t *time.Time) string
• func FormatV0(t *time.Time) string
• func FormatVal(t time.Time) string
• func GenRsaCertPair()
• func GenerateCode() string
• func GenerateOrderSN(memberId int64) string
• func GenerateRefundSN(orderID, orderItemID int64) string
• func GenerateUid(length ...int64) string
• func JonIds(ids []int64, sp string) string
• func MD5V(str []byte, b ...byte) string
• func Marshal(val any) (map[string]map[string]any, error)
• func Md5UID(key string, length int) []string
• func MustParse(tStr string) time.Time
• func NumToLetter(num rune) rune
• func Parse(tStr string) (time.Time, error)
• func ReadAsNestedMap[T Numeric](filePath string, separator rune, fn func(v string, dv T) T, dv T) (map[string]map[string]T, error)
• func ReadPriKey(keyPath string) (*rsa.PrivateKey, error)
• func ReadPriKeyOfAbPath(abPath string) (*rsa.PrivateKey, error)
• func ReadPubKey(keyPath string) (*rsa.PublicKey, error)
• func ReadPubKeyOfAbPath(abPath string) (*rsa.PublicKey, error)
• func RemoveBearer(token string) string
• func Sha1UID(key string, length int) []string
• func Sha256UID(key string, length int) []string
• func Sha512UID(key string, length int) []string
• func Shuffle[T any](s []T)
• func ToPrt[T any](i T) *T
• func ToVl[T any](i *T) T
• func TryParse(tStr string) time.Time
• type JWTParser
  • func GetParser(path string) (*JWTParser, error)
  • func GetParserFromKey(pubKey string) (*JWTParser, error)
  • func GetParserOfAbPath(abPath string) (*JWTParser, error)
  • func (j *JWTParser) ParseToken(tokenString string) (*modelo.CustomClaims, error)
• type Numeric

Variables

var (
	TokenExpired     = errors.New("Token is expired")
	TokenNotValidYet = errors.New("Token not active yet")
	TokenMalformed   = errors.New("That's not even a token")
	TokenInvalid     = errors.New("Couldn't handle this token:")
)

Functions

func BcryptCheck

func BcryptCheck(password, hash string) bool

BcryptCheck 对比明文密码和数据库的哈希值

func BcryptHash

func BcryptHash(password string) string

BcryptHash 使用 bcrypt 对密码进行加密

func BuildPubKey

func BuildPubKey(pubKey string) (*rsa.PublicKey, error)

BuildPubKey 构建公钥

func Calculate

func Calculate(key string, alg crypto.Hash) (int, []byte)

func Contains

func Contains[T comparable](slice []T, element T) bool

func Convert2Float32

func Convert2Float32(str string, dv float32) float32

func ConvertPrt2Ids

func ConvertPrt2Ids(str *string) []int64

func ConvertString2Ids

func ConvertString2Ids(str string) []int64

func CustomUID

func CustomUID(key string, length int, alg crypto.Hash) []string

CustomUID 产生唯一ID 方式1: 根据传入的值算摘要, 将摘要分段转换为10进制(index值): 自定义长度

方式2: 生成雪花ID, 然后做进制转换(62进制): 11位

refer: https://github.com/baidu/uid-generator?tab=readme-ov-file#snowflake

func DecodeJwt

func DecodeJwt(jwt string) (*modelo.CustomClaims, error)

func DecodePayload

func DecodePayload(payload string) (*modelo.CustomClaims, error)

func Format

func Format[T *time.Time | time.Time](t T, format ...string) string

Format 此时直接出入 nil 会报错

func Format1

func Format1(t *time.Time) string

Deprecated: Format

func FormatV0

func FormatV0(t *time.Time) string

Deprecated: Format

func FormatVal

func FormatVal(t time.Time) string

Deprecated: Format

func GenRsaCertPair

func GenRsaCertPair()

func GenerateCode

func GenerateCode() string

func GenerateOrderSN

func GenerateOrderSN(memberId int64) string

func GenerateRefundSN

func GenerateRefundSN(orderID, orderItemID int64) string

func GenerateUid

func GenerateUid(length ...int64) string

GenerateUid generates a UUIDv7 and retries up to 10 times in case of error.

func JonIds

func JonIds(ids []int64, sp string) string

func MD5V

func MD5V(str []byte, b ...byte) string

MD5V @function: MD5V @description: md5加密 @param: str []byte @return: string

func Marshal

func Marshal(val any) (map[string]map[string]any, error)

Marshal marshals the given val and returns the map that contains the fields. optional=another is not implemented, and it's hard to implement and not common used.

func Md5UID

func Md5UID(key string, length int) []string

func MustParse

func MustParse(tStr string) time.Time

func NumToLetter

func NumToLetter(num rune) rune

func Parse

func Parse(tStr string) (time.Time, error)

func ReadAsNestedMap

func ReadAsNestedMap[T Numeric](filePath string, separator rune, fn func(v string, dv T) T, dv T) (map[string]map[string]T, error)

ReadAsNestedMap 读取CSV文件并返回嵌套的Map

func ReadPriKey

func ReadPriKey(keyPath string) (*rsa.PrivateKey, error)

Deprecated: ReadPriKeyOfAbPath 相对路径

func ReadPriKeyOfAbPath

func ReadPriKeyOfAbPath(abPath string) (*rsa.PrivateKey, error)

ReadPriKeyOfAbPath 绝对路径

func ReadPubKey

func ReadPubKey(keyPath string) (*rsa.PublicKey, error)

Deprecated: ReadPubKeyOfAbPath 读取公钥(相对路径)

func ReadPubKeyOfAbPath

func ReadPubKeyOfAbPath(abPath string) (*rsa.PublicKey, error)

ReadPubKeyOfAbPath 读取公钥(绝对路径)

func RemoveBearer

func RemoveBearer(token string) string

RemoveBearer remove token Bearer prefix if necessary

func Sha1UID

func Sha1UID(key string, length int) []string

func Sha256UID

func Sha256UID(key string, length int) []string

func Sha512UID

func Sha512UID(key string, length int) []string

func Shuffle

func Shuffle[T any](s []T)

func ToPrt

func ToPrt[T any](i T) *T

func ToVl

func ToVl[T any](i *T) T

ToVl 返回指针i指向的值，如果i是nil，则返回T的零值。

func TryParse

func TryParse(tStr string) time.Time

Types

type JWTParser

type JWTParser struct {
	SigningKey *rsa.PublicKey
}

func GetParser

func GetParser(path string) (*JWTParser, error)

Deprecated: GetParserOfAbPath(相对路径)

func GetParserFromKey

func GetParserFromKey(pubKey string) (*JWTParser, error)

func GetParserOfAbPath

func GetParserOfAbPath(abPath string) (*JWTParser, error)

func (*JWTParser) ParseToken

func (j *JWTParser) ParseToken(tokenString string) (*modelo.CustomClaims, error)

ParseToken 解析 token

type Numeric

type Numeric interface {
	int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64 | float32 | float64
}