sencryption

package
v0.0.0-...-094f898 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Oct 12, 2024 License: MulanPSL-2.0 Imports: 29 Imported by: 0

Documentation

Overview

Package sencryption provides String related operations

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AesDecrypt 

func AesDecrypt(cipherText []byte, key string, iv ...string) (plainText []byte, err error)

AesDecrypt aes decryption

func AesDecryptString 

func AesDecryptString(cipherText string, key string, iv ...string) (string,
	error)

AesDecryptString Aes Decrypt to String

func AesEncrypt 

func AesEncrypt(plainText []byte, key string, iv ...string) (ciphertext []byte,
	err error)

AesEncrypt aes encryption

func AesEncryptString 

func AesEncryptString(plainText string, key string, iv ...string) (string, error)

AesEncryptString Aes Encrypt to String

func AesGCMDecrypt 

func AesGCMDecrypt(ciphertext []byte, key string) (plaintext []byte, err error)

func AesGCMDecryptString 

func AesGCMDecryptString(cipherText string, key string) (string,
	error)

func AesGCMEncrypt 

func AesGCMEncrypt(plaintext []byte, key string) (ciphertext []byte, err error)

func AesGCMEncryptString 

func AesGCMEncryptString(plainText string, key string) (string, error)

func Base64Decode 

func Base64Decode(data []byte) (value []byte, err error)

func Base64DecodeString 

func Base64DecodeString(data string) (value string, err error)

func Base64Encode 

func Base64Encode(value []byte) []byte

func Base64EncodeString 

func Base64EncodeString(value string) string

func Buffer 

func Buffer(size ...int) *strings.Builder

Buffer Buffer

func Bytes2String 

func Bytes2String(b []byte) string

Bytes2String bytes to string

func CamelCaseToSnakeCase 

func CamelCaseToSnakeCase(str string, delimiter ...string) string

CamelCaseToSnakeCase camelCase To SnakeCase helloWorld/HelloWorld => hello_world

func Expand 

func Expand(s string, process func(key string) string) string

func GenRSAKey 

func GenRSAKey(bits ...int) (prvkey, pubkey []byte, err error)

GenRSAKey RSA public key private key generation

func Img2Base64 

func Img2Base64(path string) (string, error)

Img2Base64 read picture files and convert to base 64 strings

func IsLcfirst 

func IsLcfirst(str string) bool

IsLcfirst tests whether the given byte b is in lower case

func IsPattern 

func IsPattern(str string) bool

func IsUcfirst 

func IsUcfirst(str string) bool

IsUcfirst tests whether the given byte b is in upper case

func Lcfirst 

func Lcfirst(str string) string

Lcfirst First letters lowercase

func Len 

func Len(str string) int

Len string length (utf8)

func Match 

func Match(str, pattern string) bool

func Md5 

func Md5(s string) string

func Md5Byte 

func Md5Byte(s []byte) string

func Md5File 

func Md5File(path string) (encrypt string, err error)

func NewFilter 

func NewFilter(words []string, mask ...rune) *filterNode

func NewReplacer 

func NewReplacer(mapping map[string]string) *replacer

func PKCS7Padding 

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

PKCS7Padding PKCS7 fill mode

func PKCS7UnPadding 

func PKCS7UnPadding(origData []byte) ([]byte, error)

PKCS7UnPadding Reverse operation of padding to delete the padding string

func Pad 

func Pad(raw string, length int, padStr string, padType PadType) string

Pad String padding

func ParseID 

func ParseID(id int64) (t time.Time, ts int64, workerId int64, seq int64)

ParseID reverse uid to timestamp, workid, seq

func ProjectMd5 

func ProjectMd5() string

func RSADecrypt 

func RSADecrypt(cipherText []byte, privateKey string, bits ...int) ([]byte, error)

RSADecrypt RSA Decrypt

func RSADecryptString 

func RSADecryptString(cipherText string, privateKey string) (string, error)

RSADecryptString RSA Decrypt to String

func RSAEncrypt 

func RSAEncrypt(plainText []byte, publicKey string, bits ...int) ([]byte, error)

RSAEncrypt RSA Encrypt

func RSAEncryptString 

func RSAEncryptString(plainText string, publicKey string) (string, error)

RSAEncryptString RSA Encrypt to String

func RSAKeyDecrypt 

func RSAKeyDecrypt(cipherText []byte, privateKey *rsa.PrivateKey, bits ...int) ([]byte, error)

RSAKeyDecrypt RSA Decrypt

func RSAKeyEncrypt 

func RSAKeyEncrypt(plainText []byte, publicKey *rsa.PublicKey, bits ...int) ([]byte, error)

RSAKeyEncrypt RSA Encrypt

func RSAPriKeyEncrypt 

func RSAPriKeyEncrypt(plainText []byte, privateKey string) ([]byte, error)

RSAPriKeyEncrypt RSA PriKey Encrypt

func RSAPriKeyEncryptString 

func RSAPriKeyEncryptString(plainText string, privateKey string) (string, error)

RSAPriKeyEncryptString RSA PriKey Encrypt to String

func RSAPubKeyDecrypt 

func RSAPubKeyDecrypt(cipherText []byte, publicKey string) ([]byte, error)

RSAPubKeyDecrypt RSA PubKey Decrypt

func RSAPubKeyDecryptString 

func RSAPubKeyDecryptString(cipherText string, publicKey string) (string,
	error)

RSAPubKeyDecryptString RSA PubKey Decrypt to String

func Rand 

func Rand(n int, tpl ...string) string

Rand random string of specified length, the second parameter limit can only appear the specified character

func RandInt 

func RandInt(min int, max int) int

RandInt random numbers in the specified range

func RandUint32 

func RandUint32() uint32

func RandUint32Max 

func RandUint32Max(max uint32) uint32

RandUint32Max returns pseudorandom uint32 in the range [0..max)

func RegexExtract 

func RegexExtract(pattern string, str string) ([]string, error)

RegexExtract extract matching text

func RegexExtractAll 

func RegexExtractAll(pattern string, str string, count ...int) ([][]string, error)

RegexExtractAll extract matching all text

func RegexFind 

func RegexFind(pattern string, str string, count int) [][]int

RegexFind return matching position

func RegexMatch 

func RegexMatch(pattern string, str string) bool

RegexMatch check for match

func RegexReplace 

func RegexReplace(pattern string, str, repl string) (string, error)

RegexReplace replacing matches of the Regexp

func RegexReplaceFunc 

func RegexReplaceFunc(pattern string, str string, repl func(string) string) (string, error)

RegexReplaceFunc replacing matches of the Regexp

func RegexSplit 

func RegexSplit(pattern string, str string) ([]string, error)

RegexSplit split the string

func Serialize 

func Serialize(value interface{}) ([]byte, error)

func SnakeCaseToCamelCase 

func SnakeCaseToCamelCase(str string, ucfirst bool, delimiter ...string) string

SnakeCaseToCamelCase snakeCase To CamelCase: hello_world => helloWorld

func String2Bytes 

func String2Bytes(s string) []byte

String2Bytes string to bytes remark: read only, the structure of runtime changes will be affected, the role of unsafe.Pointer will be changed, and it will also be affected

func Substr 

func Substr(str string, start int, length ...int) string

Substr returns part of a string

func TrimBOM 

func TrimBOM(fileBytes []byte) []byte

TrimBOM TrimBOM

func TrimLine 

func TrimLine(s string) string

TrimLine TrimLine

func TrimSpace 

func TrimSpace(s string) string

TrimSpace TrimSpace

func UUID 

func UUID() int64

func Ucfirst 

func Ucfirst(str string) string

Ucfirst First letters capitalize

func UnSerialize 

func UnSerialize(valueBytes []byte, registers ...interface{}) (value interface{}, err error)

func UniqueID 

func UniqueID(n int) string

UniqueID unique id minimum 6 digits

func UrlDecode 

func UrlDecode(str string) (string, error)

UrlDecode url decode string

func UrlEncode 

func UrlEncode(str string) string

UrlEncode url encode string, is + not %20

func UrlRawDecode 

func UrlRawDecode(str string) (string, error)

UrlRawDecode Decode URL-encoded strings.

func UrlRawEncode 

func UrlRawEncode(str string) string

UrlRawEncode URL-encode according to RFC 3986.

func WeightedRand 

func WeightedRand(choices map[interface{}]uint32) (interface{}, error)

func XSSClean 

func XSSClean(str string) string

XSSClean clean html tag

Types

type IDWorker 

type IDWorker struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

IDWorker Struct

func NewIDWorker 

func NewIDWorker(workerid int64) (iw *IDWorker, err error)

NewIDWorker Generate NewIDWorker with Given workerid

func (*IDWorker) ID 

func (iw *IDWorker) ID() (ts int64, err error)

ID Generate next id

type PadType 

type PadType uint8
const (
	// PadRight Right padding character
	PadRight PadType = iota
	// PadLeft Left padding character
	PadLeft
	// PadSides Two-sided padding characters,If the two sides are not equal, the right side takes precedence.
	PadSides
)

type Template 

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

func NewTemplate 

func NewTemplate(template, startTag, endTag string) (*Template, error)

func (*Template) Process 

func (t *Template) Process(w io.Writer, fn func(w io.Writer, tag string) (int, error)) (int64, error)

func (*Template) ResetTemplate 

func (t *Template) ResetTemplate(template string) error

type Weighteder 

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

func NewWeightedRand 

func NewWeightedRand(choices map[interface{}]uint32) (*Weighteder, error)

func (*Weighteder) Pick 

func (w *Weighteder) Pick() interface{}

Source Files

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