u

package module

v1.7.26 Latest Latest Go to latest Published: Apr 19, 2026 License: MIT Imports: 46 Imported by: 100

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/ssgo/u

Links

Open Source Insights

README ¶

utility

Documentation ¶

Rendered for

Index ¶

Variables
func AddFileToMemory(memFile MemFile)
func AddTime(timeStr string, timeValue interface{}) time.Time
func AppendInt(buf []byte, u uint64) []byte
func AppendUniqueString(to []string, from string) []string
func AppendUniqueStrings(to []string, from []string) []string
func Archive(srcPath, destFile string) error
func BBlack(s interface{}, attribs ...AttribCode) string
func BBlue(s interface{}, attribs ...AttribCode) string
func BCyan(s interface{}, attribs ...AttribCode) string
func BGreen(s interface{}, attribs ...AttribCode) string
func BMagenta(s interface{}, attribs ...AttribCode) string
func BRed(s interface{}, attribs ...AttribCode) string
func BWhite(s interface{}, attribs ...AttribCode) string
func BYellow(s interface{}, attribs ...AttribCode) string
func Base64(data []byte) []byte
func Base64String(data []byte) string
func Black(s interface{}, attribs ...AttribCode) string
func Blue(s interface{}, attribs ...AttribCode) string
func Bool(value interface{}) bool
func BoolPtr(value bool) *bool
func Bytes(value interface{}) []byte
func CheckPath(filename string)
func Color(s interface{}, textColor TextColor, bgColor BgColor, attribs ...AttribCode) string
func Compress(data []byte, cType string) ([]byte, error)
func Convert(from, to interface{})
func CopyFile(from, to string) error
func CopyToFile(from io.Reader, to string) error
func Cyan(s interface{}, attribs ...AttribCode) string
func DecodeInt(buf []byte) uint64
func Decompress(data []byte, cType string) ([]byte, error)
func DecryptChaCha20(cipher []byte, key []byte, salt []byte) []byte
func Dim(s interface{}) string
func DisableCoreDump() error
func Duration(value string) time.Duration
func EncodeInt(u uint64) []byte
func EncryptChaCha20(raw []byte, key []byte, salt []byte) []byte
func ExchangeInt(buf []byte) []byte
func Extract(srcFile, destDir string, stripRoot bool) error
func FileExists(filename string) bool
func FillInt(buf []byte, length int) []byte
func FinalSet(from, to reflect.Value)
func FinalType(v reflect.Value) reflect.Type
func FinalValue(v reflect.Value) reflect.Value
func FixJsonBytes(b []byte) []byte
func FixNilValue(v reflect.Value)
func FixPath(path string) string
func FixPtr(value interface{}) interface{}
func FixUpperCase(data []byte, excludesKeys []string)
func FixedJson(value interface{}) string
func FixedJsonP(value interface{}) string
func Float(value interface{}) float32
func Float32Ptr(value float32) *float32
func Float64(value interface{}) float64
func Float64Ptr(value float64) *float64
func Floats(value interface{}) []float64
func FormatTime(layout string, timeValue interface{}) string
func GenerateECDSAKeyPair(bitSize int) ([]byte, []byte, error)
func GenerateEd25519KeyPair() ([]byte, []byte, error)
func GenerateRSAKeyPair(bitSize int) ([]byte, []byte, error)
func GenerateX25519KeyPair() ([]byte, []byte, error)
func GetAbsFilename(filename string) string
func GetLowerName(s string) string
func GetUpperName(s string) string
func Green(s interface{}, attribs ...AttribCode) string
func Gunzip(data []byte) ([]byte, error)
func GunzipN(data []byte) []byte
func Gzip(data []byte) ([]byte, error)
func GzipN(data []byte) []byte
func HashInt(buf []byte) []byte
func Hex(data []byte) []byte
func HexString(data []byte) string
func HmacMD5(key []byte, data ...[]byte) []byte
func HmacSha1(key []byte, data ...[]byte) []byte
func HmacSha256(key []byte, data ...[]byte) []byte
func HmacSha512(key []byte, data ...[]byte) []byte
func If(i bool, a, b interface{}) interface{}
func In(arr []interface{}, s interface{}) bool
func Int(value interface{}) int
func Int64(value interface{}) int64
func Int64Ptr(value int64) *int64
func IntPtr(value int) *int
func IntSlicePtr(value []int) *[]int
func Ints(value interface{}) []int64
func Italic(s interface{}) string
func JoinArgs(arr []string, sep string) string
func Json(value interface{}) string
func JsonBytes(value interface{}) []byte
func JsonBytesP(value interface{}) []byte
func JsonP(value interface{}) string
func Load(filename string, to any) error
func LoadFileToMemory(filename string)
func LoadFileToMemoryWithCompress(filename string)
func LoadFilesToMemoryFromB64(b64File *MemFileB64)
func LoadFilesToMemoryFromB64KeepGzip(b64File *MemFileB64)
func LoadFilesToMemoryFromJson(jsonFiles string)
func LoadJson(filename string, to any) error
func LoadX(filename string, to any) error
func LoadYaml(filename string, to any) error
func MD5(data ...[]byte) []byte
func MD5Base64(data string) string
func MD5String(data string) string
func Magenta(s interface{}, attribs ...AttribCode) string
func MakeBoolMap(str string) map[string]bool
func MakeExcludeUpperKeys(data interface{}, prefix string) []string
func MakeId(size int) string
func MakeSafeToken(size int) []byte
func MakeToken(size int) []byte
func MapPtr(value map[string]interface{}) *map[string]interface{}
func ParseInt(s string) int64
func ParseTime(v interface{}) time.Time
func ParseUint(s string) uint64
func ReadFile(filename string) (string, error)
func ReadFileBytes(filename string) ([]byte, error)
func ReadFileBytesN(filename string) []byte
func ReadFileLines(filename string) ([]string, error)
func ReadFileLinesN(filename string) []string
func ReadFileN(filename string) string
func RealValue(v reflect.Value) reflect.Value
func Red(s interface{}, attribs ...AttribCode) string
func RunCommand(command string, args ...string) ([]string, error)
func SafeLoadFileToMemory(filename string)
func SafeLoadFileToMemoryWithCompress(filename string)
func Save(filename string, data any) error
func SaveJson(filename string, data any) error
func SaveJsonP(filename string, data any) error
func SaveYaml(filename string, data any) error
func SetSafeBufObfuscator(encrypt func([]byte) ([]byte, []byte), decrypt func([]byte, []byte) []byte)
func SetValue(to, from reflect.Value)
func Sha1(data ...[]byte) []byte
func Sha1Base64(data string) string
func Sha1String(data string) string
func Sha256(data ...[]byte) []byte
func Sha256Base64(data string) string
func Sha256String(data string) string
func Sha512(data ...[]byte) []byte
func Sha512Base64(data string) string
func Sha512String(data string) string
func SplitArgs(s string) []string
func SplitTrim(s, sep string) []string
func SplitTrimN(s, sep string, n int) []string
func SplitWithoutNone(s, sep string) []string
func SplitWithoutNoneN(s, sep string, n int) []string
func String(value interface{}) string
func StringFromValue(v reflect.Value) string
func StringIf(i bool, a, b string) string
func StringIn(arr []string, s string) bool
func StringP(value interface{}) string
func StringPtr(value string) *string
func StringSlicePtr(value []string) *[]string
func Strings(value interface{}) []string
func Switch(i uint, args ...interface{}) interface{}
func ToInterfaceArray(in interface{}) []interface{}
func UInt64Ptr(value uint64) *uint64
func UIntPtr(value uint) *uint
func Uint(value interface{}) uint
func Uint64(value interface{}) uint64
func UnBase64(data []byte) ([]byte, error)
func UnBase64String(data string) ([]byte, error)
func UnHex(data []byte) ([]byte, error)
func UnHexString(data string) ([]byte, error)
func UnJson(str string, value interface{}) interface{}
func UnJsonArr(str string) []interface{}
func UnJsonBytes(data []byte, value interface{}) interface{}
func UnJsonMap(str string) map[string]interface{}
func UnUrlBase64(data []byte) ([]byte, error)
func UnUrlBase64String(data string) ([]byte, error)
func UnYaml(data string, value interface{}) interface{}
func UnYamlArr(data string) []interface{}
func UnYamlMap(data string) map[string]interface{}
func Unzip(data []byte) ([]byte, error)
func UnzipN(data []byte) []byte
func UrlBase64(data []byte) []byte
func UrlBase64String(data []byte) string
func ValueToString(v reflect.Value) string
func White(s interface{}, attribs ...AttribCode) string
func WriteFile(filename string, content string) error
func WriteFileBytes(filename string, content []byte) error
func Yaml(value interface{}) string
func Yellow(s interface{}, attribs ...AttribCode) string
func ZeroMemory(buf []byte)
func Zip(data []byte) ([]byte, error)
func ZipN(data []byte) []byte
type AESCipher
- func (_this *AESCipher) Decrypt(data []byte, key []byte, iv []byte) ([]byte, error)
- func (_this *AESCipher) Encrypt(data []byte, key []byte, iv []byte) ([]byte, error)
type Asymmetric
- func NewAsymmetric(algorithm AsymmetricAlgorithm, safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)
- func NewAsymmetricAndEraseKey(algorithm AsymmetricAlgorithm, privateKey, publicKey []byte) (*Asymmetric, error)
- func NewAsymmetricWithoutEraseKey(algorithm AsymmetricAlgorithm, privateKey, publicKey []byte, ...) (*Asymmetric, error)
- func NewECDSA(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)
- func NewECDSAWithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewECDSAndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewED25519(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)
- func NewED25519AndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewED25519WithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewRSA(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)
- func NewRSAWithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewRSAndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewX25519(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)
- func NewX25519AndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func NewX25519WithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)
- func (_this *Asymmetric) Close()
- func (_this *Asymmetric) Decrypt(data []byte) ([]byte, error)
- func (_this *Asymmetric) Encrypt(data []byte) ([]byte, error)
- func (_this *Asymmetric) Sign(data []byte) ([]byte, error)
- func (_this *Asymmetric) Verify(data []byte, signature []byte) (bool, error)
type AsymmetricAlgorithm
type AsymmetricCipherAlgorithm
type AttribCode
type BgColor
type ECDSAAlgorithm
- func NewECDSAAlgorithm(useGCM bool, hash crypto.Hash, kdfInfo, kdfSalt []byte) *ECDSAAlgorithm
- func (e *ECDSAAlgorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)
- func (e *ECDSAAlgorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)
- func (e *ECDSAAlgorithm) ParsePrivateKey(der []byte) (any, error)
- func (e *ECDSAAlgorithm) ParsePublicKey(der []byte) (any, error)
- func (e *ECDSAAlgorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)
- func (e *ECDSAAlgorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)
type Ed25519Algorithm
- func (e *Ed25519Algorithm) ParsePrivateKey(der []byte) (any, error)
- func (e *Ed25519Algorithm) ParsePublicKey(der []byte) (any, error)
- func (e *Ed25519Algorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)
- func (e *Ed25519Algorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)
type FileInfo
- func GetFileInfo(filename string) *FileInfo
- func ReadDir(filename string) ([]FileInfo, error)
- func ReadDirN(filename string) []FileInfo
type IdMaker
- func NewIdMaker(incr func(sec uint64) uint64) *IdMaker
- func (im *IdMaker) Get(size int) string
- func (im *IdMaker) GetForMysql(size int) string
- func (im *IdMaker) GetForPostgreSQL(size int) string
type IntEncoder
- func NewIntEncoder(digits string, radix uint8) (*IntEncoder, error)
- func (enc *IntEncoder) AppendInt(buf []byte, u uint64) []byte
- func (enc *IntEncoder) DecodeInt(buf []byte) uint64
- func (enc *IntEncoder) EncodeInt(u uint64) []byte
- func (enc *IntEncoder) FillInt(buf []byte, length int) []byte
- func (enc *IntEncoder) HashInt(buf []byte) []byte
type MemFile
- func ReadDirFromMemory(name string) []MemFile
- func ReadFileFromMemory(name string) *MemFile
- func (mf *MemFile) GetData() []byte
- func (mf *MemFile) GetSafeData() *SecretPlaintext
type MemFileB64
- func LoadFileToB64(filename string) *MemFileB64
type RSAAlgorithm
- func (r *RSAAlgorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)
- func (r *RSAAlgorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)
- func (r *RSAAlgorithm) ParsePrivateKey(der []byte) (any, error)
- func (r *RSAAlgorithm) ParsePublicKey(der []byte) (any, error)
- func (r *RSAAlgorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)
- func (r *RSAAlgorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)
type Rand
- func (r *Rand) Float32() float32
- func (r *Rand) Float64() float64
- func (r *Rand) Int() int
- func (r *Rand) Int31n(n int32) int32deprecated
- func (r *Rand) Int32() int32
- func (r *Rand) Int32N(n int32) int32
- func (r *Rand) Int63n(n int64) int64deprecated
- func (r *Rand) Int64() int64
- func (r *Rand) Int64N(n int64) int64
- func (r *Rand) IntN(n int) int
- func (r *Rand) Intn(n int) intdeprecated
- func (r *Rand) Perm(n int) []int
- func (r *Rand) Shuffle(n int, swap func(i, j int))
- func (r *Rand) Uint32() uint32
- func (r *Rand) Uint32N(n uint32) uint32
- func (r *Rand) Uint64() uint64
- func (r *Rand) Uint64N(n uint64) uint64
- func (r *Rand) UintN(n uint) uint
type SafeBuf
- func MakeSafeBuf(cipher, salt []byte) *SafeBuf
- func NewSafeBuf(raw []byte) *SafeBuf
- func (sb *SafeBuf) Close()
- func (sb *SafeBuf) Open() *SecretPlaintext
type SecretPlaintext
- func NewSafeString(raw []byte) (*SecretPlaintext, string)
- func (sp *SecretPlaintext) Close()
- func (sp *SecretPlaintext) String() string
type StructInfo
- func FlatStruct(data interface{}) *StructInfo
- func FlatStructWithUnexported(data interface{}) *StructInfo
type Symmetric
- func NewAESCBC(safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)
- func NewAESCBCAndEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)
- func NewAESCBCWithOutEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)
- func NewAESGCM(safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)
- func NewAESGCMAndEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)
- func NewAESGCMWithOutEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)
- func NewSymmetric(cipher SymmetricCipher, safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)
- func NewSymmetricAndEraseKey(cipher SymmetricCipher, key, iv []byte) (*Symmetric, error)
- func NewSymmetricWithOutEraseKey(cipher SymmetricCipher, key, iv []byte) (*Symmetric, error)
- func (_this *Symmetric) Close()
- func (_this *Symmetric) Decrypt(data []byte) (*SafeBuf, error)
- func (_this *Symmetric) DecryptBytes(data []byte) ([]byte, error)
- func (_this *Symmetric) DecryptBytesN(data []byte) []byte
- func (_this *Symmetric) Encrypt(safeBuf *SafeBuf) ([]byte, error)
- func (_this *Symmetric) EncryptBytes(data []byte) ([]byte, error)
type SymmetricCipher
type TextColor
type X25519Algorithm
- func NewX25519Algorithm(useGCM bool, hash crypto.Hash, kdfInfo, kdfSalt []byte) *X25519Algorithm
- func (x *X25519Algorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)
- func (x *X25519Algorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)
- func (x *X25519Algorithm) ParsePrivateKey(der []byte) (any, error)
- func (x *X25519Algorithm) ParsePublicKey(der []byte) (any, error)
- func (x *X25519Algorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)
- func (x *X25519Algorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var AESCBC = &AESCipher{useGCM: false}

View Source

var AESGCM = &AESCipher{useGCM: true}

View Source

var DefaultIdMaker = NewIdMaker(nil)

View Source

var DefaultIntEncoder, _ = NewIntEncoder("9ukH1grX75TQS6LzpFAjIivsdZoO0mc8NBwnyYDhtMWEC2V3KaGxfJRPqe4lbU", 62)

View Source

var ECDSACBC = &ECDSAAlgorithm{useGCM: false, hash: crypto.SHA256}

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var ECDSAGCM = &ECDSAAlgorithm{useGCM: true, hash: crypto.SHA256}

View Source

var ED25519 = &Ed25519Algorithm{}

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var GlobalRand1 = &Rand{}

View Source

var GlobalRand2 = &Rand{isPCG: true}

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var OrderedIntEncoder, _ = NewIntEncoder("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 62)

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var RSA = &RSAAlgorithm{isPSS: true, isOAEP: true}

View Source

var RSAPKCS1v15 = &RSAAlgorithm{isPSS: false, isOAEP: false}

Deprecated: RSAPKCS1v15 is not recommended. Please use RSA instead.

View Source

var X25519CBC = &X25519Algorithm{useGCM: false, hash: crypto.SHA256}

View Source

var X25519GCM = &X25519Algorithm{useGCM: true, hash: crypto.SHA256}

Functions ¶

func AddFileToMemory ¶ added in v1.7.4

func AddFileToMemory(memFile MemFile)

func AddTime ¶ added in v1.7.14

func AddTime(timeStr string, timeValue interface{}) time.Time

func AppendInt ¶

func AppendInt(buf []byte, u uint64) []byte

func AppendUniqueString ¶ added in v0.1.17

func AppendUniqueString(to []string, from string) []string

func AppendUniqueStrings ¶ added in v0.1.17

func AppendUniqueStrings(to []string, from []string) []string

func Archive ¶ added in v1.7.24

func Archive(srcPath, destFile string) error

Archive 将目录或文件打包成 zip 或 tar.gz

func BBlack ¶

func BBlack(s interface{}, attribs ...AttribCode) string

func BBlue ¶

func BBlue(s interface{}, attribs ...AttribCode) string

func BCyan ¶

func BCyan(s interface{}, attribs ...AttribCode) string

func BGreen ¶

func BGreen(s interface{}, attribs ...AttribCode) string

func BMagenta ¶

func BMagenta(s interface{}, attribs ...AttribCode) string

func BRed ¶

func BRed(s interface{}, attribs ...AttribCode) string

func BWhite ¶

func BWhite(s interface{}, attribs ...AttribCode) string

func BYellow ¶

func BYellow(s interface{}, attribs ...AttribCode) string

func Base64 ¶ added in v0.5.40

func Base64(data []byte) []byte

func Base64String ¶ added in v0.5.40

func Base64String(data []byte) string

func Black ¶

func Black(s interface{}, attribs ...AttribCode) string

func Blue ¶

func Blue(s interface{}, attribs ...AttribCode) string

func Bool ¶

func Bool(value interface{}) bool

func BoolPtr ¶ added in v1.7.20

func BoolPtr(value bool) *bool

func Bytes ¶

func Bytes(value interface{}) []byte

func CheckPath ¶ added in v0.0.8

func CheckPath(filename string)

func Color ¶

func Color(s interface{}, textColor TextColor, bgColor BgColor, attribs ...AttribCode) string

func Compress ¶ added in v1.7.24

func Compress(data []byte, cType string) ([]byte, error)

func Convert ¶ added in v0.1.9

func Convert(from, to interface{})

func CopyFile ¶ added in v0.5.40

func CopyFile(from, to string) error

func CopyToFile ¶ added in v0.5.40

func CopyToFile(from io.Reader, to string) error

func Cyan ¶

func Cyan(s interface{}, attribs ...AttribCode) string

func DecodeInt ¶

func DecodeInt(buf []byte) uint64

func Decompress ¶ added in v1.7.24

func Decompress(data []byte, cType string) ([]byte, error)

func DecryptChaCha20 ¶ added in v1.7.25

func DecryptChaCha20(cipher []byte, key []byte, salt []byte) []byte

func Dim ¶ added in v0.0.4

func Dim(s interface{}) string

func DisableCoreDump ¶ added in v1.7.25

func DisableCoreDump() error

func Duration ¶ added in v0.1.17

func Duration(value string) time.Duration

func EncodeInt ¶

func EncodeInt(u uint64) []byte

func EncryptChaCha20 ¶ added in v1.7.25

func EncryptChaCha20(raw []byte, key []byte, salt []byte) []byte

func ExchangeInt ¶ added in v1.7.14

func ExchangeInt(buf []byte) []byte

func Extract ¶ added in v1.7.24

func Extract(srcFile, destDir string, stripRoot bool) error

Extract 自动识别格式并解压 (支持 .zip, .tar.gz, .tgz, .tar, .gz, .bz2)

func FileExists ¶ added in v0.0.8

func FileExists(filename string) bool

func FillInt ¶ added in v0.1.17

func FillInt(buf []byte, length int) []byte

func FinalSet ¶ added in v1.7.1

func FinalSet(from, to reflect.Value)

func FinalType ¶ added in v0.1.9

func FinalType(v reflect.Value) reflect.Type

func FinalValue ¶ added in v0.1.9

func FinalValue(v reflect.Value) reflect.Value

func FixJsonBytes ¶ added in v0.5.40

func FixJsonBytes(b []byte) []byte

修复Golang中Json默认处理HTML转义 < > & 的问题

func FixNilValue ¶ added in v0.1.9

func FixNilValue(v reflect.Value)

func FixPath ¶ added in v0.1.17

func FixPath(path string) string

func FixPtr ¶ added in v0.5.33

func FixPtr(value interface{}) interface{}

func FixUpperCase ¶

func FixUpperCase(data []byte, excludesKeys []string)

func FixedJson ¶ added in v0.5.40

func FixedJson(value interface{}) string

func FixedJsonP ¶ added in v0.5.40

func FixedJsonP(value interface{}) string

func Float ¶

func Float(value interface{}) float32

func Float32Ptr ¶ added in v1.7.20

func Float32Ptr(value float32) *float32

func Float64 ¶

func Float64(value interface{}) float64

func Float64Ptr ¶ added in v1.7.20

func Float64Ptr(value float64) *float64

func Floats ¶

func Floats(value interface{}) []float64

func FormatTime ¶ added in v1.7.14

func FormatTime(layout string, timeValue interface{}) string

func GenerateECDSAKeyPair ¶ added in v1.7.25

func GenerateECDSAKeyPair(bitSize int) ([]byte, []byte, error)

func GenerateEd25519KeyPair ¶ added in v1.7.25

func GenerateEd25519KeyPair() ([]byte, []byte, error)

func GenerateRSAKeyPair ¶ added in v1.7.25

func GenerateRSAKeyPair(bitSize int) ([]byte, []byte, error)

func GenerateX25519KeyPair ¶ added in v1.7.25

func GenerateX25519KeyPair() ([]byte, []byte, error)

func GetAbsFilename ¶ added in v1.7.5

func GetAbsFilename(filename string) string

func GetLowerName ¶ added in v0.1.9

func GetLowerName(s string) string

func GetUpperName ¶ added in v0.1.9

func GetUpperName(s string) string

func Green ¶

func Green(s interface{}, attribs ...AttribCode) string

func Gunzip ¶ added in v1.7.4

func Gunzip(data []byte) ([]byte, error)

func GunzipN ¶ added in v1.7.4

func GunzipN(data []byte) []byte

func Gzip ¶ added in v1.7.4

func Gzip(data []byte) ([]byte, error)

你要求的原有接口保持不变

func GzipN ¶ added in v1.7.4

func GzipN(data []byte) []byte

func HashInt ¶ added in v1.7.14

func HashInt(buf []byte) []byte

func Hex ¶ added in v1.7.22

func Hex(data []byte) []byte

func HexString ¶ added in v1.7.25

func HexString(data []byte) string

func HmacMD5 ¶ added in v1.7.22

func HmacMD5(key []byte, data ...[]byte) []byte

func HmacSha1 ¶ added in v1.7.22

func HmacSha1(key []byte, data ...[]byte) []byte

func HmacSha256 ¶ added in v1.7.22

func HmacSha256(key []byte, data ...[]byte) []byte

func HmacSha512 ¶ added in v1.7.22

func HmacSha512(key []byte, data ...[]byte) []byte

func If ¶

func If(i bool, a, b interface{}) interface{}

func In ¶ added in v0.1.8

func In(arr []interface{}, s interface{}) bool

func Int ¶

func Int(value interface{}) int

func Int64 ¶

func Int64(value interface{}) int64

func Int64Ptr ¶ added in v1.7.20

func Int64Ptr(value int64) *int64

func IntPtr ¶ added in v1.7.20

func IntPtr(value int) *int

func IntSlicePtr ¶ added in v1.7.20

func IntSlicePtr(value []int) *[]int

func Ints ¶

func Ints(value interface{}) []int64

func Italic ¶ added in v0.0.4

func Italic(s interface{}) string

func JoinArgs ¶ added in v0.5.30

func JoinArgs(arr []string, sep string) string

func Json ¶ added in v0.1.6

func Json(value interface{}) string

func JsonBytes ¶ added in v0.5.40

func JsonBytes(value interface{}) []byte

func JsonBytesP ¶ added in v0.5.40

func JsonBytesP(value interface{}) []byte

func JsonP ¶ added in v0.1.6

func JsonP(value interface{}) string

func Load ¶ added in v0.0.8

func Load(filename string, to any) error

func LoadFileToMemory ¶ added in v1.7.4

func LoadFileToMemory(filename string)

func LoadFileToMemoryWithCompress ¶ added in v1.7.4

func LoadFileToMemoryWithCompress(filename string)

func LoadFilesToMemoryFromB64 ¶ added in v1.7.4

func LoadFilesToMemoryFromB64(b64File *MemFileB64)

func LoadFilesToMemoryFromB64KeepGzip ¶ added in v1.7.4

func LoadFilesToMemoryFromB64KeepGzip(b64File *MemFileB64)

func LoadFilesToMemoryFromJson ¶ added in v1.7.4

func LoadFilesToMemoryFromJson(jsonFiles string)

func LoadJson ¶ added in v0.1.13

func LoadJson(filename string, to any) error

func LoadX ¶ added in v0.5.30

func LoadX(filename string, to any) error

func LoadYaml ¶ added in v0.1.13

func LoadYaml(filename string, to any) error

func MD5 ¶ added in v0.1.17

func MD5(data ...[]byte) []byte

func MD5Base64 ¶ added in v0.1.17

func MD5Base64(data string) string

func MD5String ¶ added in v0.1.17

func MD5String(data string) string

func Magenta ¶

func Magenta(s interface{}, attribs ...AttribCode) string

func MakeBoolMap ¶ added in v1.7.20

func MakeBoolMap(str string) map[string]bool

func MakeExcludeUpperKeys ¶ added in v0.5.50

func MakeExcludeUpperKeys(data interface{}, prefix string) []string

func MakeId ¶ added in v1.7.26

func MakeId(size int) string

func MakeSafeToken ¶ added in v1.7.25

func MakeSafeToken(size int) []byte

func MakeToken ¶ added in v0.5.43

func MakeToken(size int) []byte

func MapPtr ¶ added in v1.7.20

func MapPtr(value map[string]interface{}) *map[string]interface{}

func ParseInt ¶ added in v0.1.9

func ParseInt(s string) int64

func ParseTime ¶ added in v1.7.14

func ParseTime(v interface{}) time.Time

func ParseUint ¶ added in v0.1.9

func ParseUint(s string) uint64

func ReadFile ¶ added in v0.0.8

func ReadFile(filename string) (string, error)

func ReadFileBytes ¶ added in v0.5.30

func ReadFileBytes(filename string) ([]byte, error)

func ReadFileBytesN ¶ added in v1.7.4

func ReadFileBytesN(filename string) []byte

func ReadFileLines ¶ added in v0.1.15

func ReadFileLines(filename string) ([]string, error)

func ReadFileLinesN ¶ added in v1.7.4

func ReadFileLinesN(filename string) []string

func ReadFileN ¶ added in v1.7.4

func ReadFileN(filename string) string

func RealValue ¶ added in v0.1.9

func RealValue(v reflect.Value) reflect.Value

func Red ¶

func Red(s interface{}, attribs ...AttribCode) string

func RunCommand ¶ added in v0.0.8

func RunCommand(command string, args ...string) ([]string, error)

func SafeLoadFileToMemory ¶ added in v1.7.25

func SafeLoadFileToMemory(filename string)

func SafeLoadFileToMemoryWithCompress ¶ added in v1.7.25

func SafeLoadFileToMemoryWithCompress(filename string)

func Save ¶ added in v0.0.8

func Save(filename string, data any) error

func SaveJson ¶ added in v0.1.13

func SaveJson(filename string, data any) error

func SaveJsonP ¶ added in v0.1.17

func SaveJsonP(filename string, data any) error

func SaveYaml ¶ added in v0.1.13

func SaveYaml(filename string, data any) error

func SetSafeBufObfuscator ¶ added in v1.7.25

func SetSafeBufObfuscator(encrypt func([]byte) ([]byte, []byte), decrypt func([]byte, []byte) []byte)

func SetValue ¶ added in v0.1.17

func SetValue(to, from reflect.Value)

func Sha1 ¶ added in v0.1.17

func Sha1(data ...[]byte) []byte

func Sha1Base64 ¶ added in v0.1.17

func Sha1Base64(data string) string

func Sha1String ¶ added in v0.1.17

func Sha1String(data string) string

func Sha256 ¶ added in v0.1.17

func Sha256(data ...[]byte) []byte

func Sha256Base64 ¶ added in v0.1.17

func Sha256Base64(data string) string

func Sha256String ¶ added in v0.1.17

func Sha256String(data string) string

func Sha512 ¶ added in v0.1.17

func Sha512(data ...[]byte) []byte

func Sha512Base64 ¶ added in v0.1.17

func Sha512Base64(data string) string

func Sha512String ¶ added in v0.1.17

func Sha512String(data string) string

func SplitArgs ¶ added in v0.5.30

func SplitArgs(s string) []string

func SplitTrim ¶ added in v0.1.12

func SplitTrim(s, sep string) []string

func SplitTrimN ¶ added in v1.7.14

func SplitTrimN(s, sep string, n int) []string

func SplitWithoutNone ¶ added in v0.1.17

func SplitWithoutNone(s, sep string) []string

func SplitWithoutNoneN ¶ added in v1.7.14

func SplitWithoutNoneN(s, sep string, n int) []string

func String ¶

func String(value interface{}) string

func StringFromValue ¶ added in v1.7.7

func StringFromValue(v reflect.Value) string

func StringIf ¶

func StringIf(i bool, a, b string) string

func StringIn ¶ added in v0.1.8

func StringIn(arr []string, s string) bool

func StringP ¶ added in v0.5.50

func StringP(value interface{}) string

func StringPtr ¶ added in v1.7.20

func StringPtr(value string) *string

func StringSlicePtr ¶ added in v1.7.20

func StringSlicePtr(value []string) *[]string

func Strings ¶

func Strings(value interface{}) []string

func Switch ¶

func Switch(i uint, args ...interface{}) interface{}

func ToInterfaceArray ¶ added in v0.1.17

func ToInterfaceArray(in interface{}) []interface{}

func UInt64Ptr ¶ added in v1.7.20

func UInt64Ptr(value uint64) *uint64

func UIntPtr ¶ added in v1.7.20

func UIntPtr(value uint) *uint

func Uint ¶ added in v0.1.9

func Uint(value interface{}) uint

func Uint64 ¶ added in v0.1.9

func Uint64(value interface{}) uint64

func UnBase64 ¶ added in v0.5.40

func UnBase64(data []byte) ([]byte, error)

func UnBase64String ¶ added in v0.5.40

func UnBase64String(data string) ([]byte, error)

func UnHex ¶ added in v1.7.25

func UnHex(data []byte) ([]byte, error)

func UnHexString ¶ added in v1.7.25

func UnHexString(data string) ([]byte, error)

func UnJson ¶ added in v0.5.40

func UnJson(str string, value interface{}) interface{}

func UnJsonArr ¶ added in v0.5.40

func UnJsonArr(str string) []interface{}

func UnJsonBytes ¶ added in v0.5.40

func UnJsonBytes(data []byte, value interface{}) interface{}

func UnJsonMap ¶ added in v0.5.40

func UnJsonMap(str string) map[string]interface{}

func UnUrlBase64 ¶ added in v0.5.40

func UnUrlBase64(data []byte) ([]byte, error)

func UnUrlBase64String ¶ added in v0.5.40

func UnUrlBase64String(data string) ([]byte, error)

func UnYaml ¶ added in v0.5.40

func UnYaml(data string, value interface{}) interface{}

func UnYamlArr ¶ added in v0.5.40

func UnYamlArr(data string) []interface{}

func UnYamlMap ¶ added in v0.5.40

func UnYamlMap(data string) map[string]interface{}

func Unzip ¶ added in v1.7.24

func Unzip(data []byte) ([]byte, error)

func UnzipN ¶ added in v1.7.24

func UnzipN(data []byte) []byte

func UrlBase64 ¶ added in v0.5.40

func UrlBase64(data []byte) []byte

func UrlBase64String ¶ added in v0.5.40

func UrlBase64String(data []byte) string

func ValueToString ¶ added in v0.1.10

func ValueToString(v reflect.Value) string

func White ¶

func White(s interface{}, attribs ...AttribCode) string

func WriteFile ¶ added in v0.1.15

func WriteFile(filename string, content string) error

func WriteFileBytes ¶ added in v0.5.30

func WriteFileBytes(filename string, content []byte) error

func Yaml ¶ added in v0.5.40

func Yaml(value interface{}) string

func Yellow ¶

func Yellow(s interface{}, attribs ...AttribCode) string

func ZeroMemory ¶ added in v1.7.25

func ZeroMemory(buf []byte)

func Zip ¶ added in v1.7.24

func Zip(data []byte) ([]byte, error)

func ZipN ¶ added in v1.7.24

func ZipN(data []byte) []byte

Types ¶

type AESCipher ¶ added in v1.7.25

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

func (*AESCipher) Decrypt ¶ added in v1.7.25

func (_this *AESCipher) Decrypt(data []byte, key []byte, iv []byte) ([]byte, error)

func (*AESCipher) Encrypt ¶ added in v1.7.25

func (_this *AESCipher) Encrypt(data []byte, key []byte, iv []byte) ([]byte, error)

type Asymmetric ¶ added in v1.7.25

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

func NewAsymmetric ¶ added in v1.7.25

func NewAsymmetric(algorithm AsymmetricAlgorithm, safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)

func NewAsymmetricAndEraseKey ¶ added in v1.7.25

func NewAsymmetricAndEraseKey(algorithm AsymmetricAlgorithm, privateKey, publicKey []byte) (*Asymmetric, error)

func NewAsymmetricWithoutEraseKey ¶ added in v1.7.25

func NewAsymmetricWithoutEraseKey(algorithm AsymmetricAlgorithm, privateKey, publicKey []byte, fastModeButIsNotSecure bool) (*Asymmetric, error)

func NewECDSA ¶ added in v1.7.25

func NewECDSA(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)

func NewECDSAWithOutEraseKey ¶ added in v1.7.25

func NewECDSAWithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewECDSAndEraseKey ¶ added in v1.7.25

func NewECDSAndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewED25519 ¶ added in v1.7.25

func NewED25519(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)

func NewED25519AndEraseKey ¶ added in v1.7.25

func NewED25519AndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewED25519WithOutEraseKey ¶ added in v1.7.25

func NewED25519WithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewRSA ¶ added in v1.7.25

func NewRSA(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)

func NewRSAWithOutEraseKey ¶ added in v1.7.25

func NewRSAWithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewRSAndEraseKey ¶ added in v1.7.25

func NewRSAndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewX25519 ¶ added in v1.7.25

func NewX25519(safePrivateKeyBuf, safePublicKeyBuf *SafeBuf) (*Asymmetric, error)

func NewX25519AndEraseKey ¶ added in v1.7.25

func NewX25519AndEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func NewX25519WithOutEraseKey ¶ added in v1.7.25

func NewX25519WithOutEraseKey(safePrivateKeyBuf, safePublicKeyBuf []byte) (*Asymmetric, error)

func (*Asymmetric) Close ¶ added in v1.7.25

func (_this *Asymmetric) Close()

func (*Asymmetric) Decrypt ¶ added in v1.7.25

func (_this *Asymmetric) Decrypt(data []byte) ([]byte, error)

func (*Asymmetric) Encrypt ¶ added in v1.7.25

func (_this *Asymmetric) Encrypt(data []byte) ([]byte, error)

func (*Asymmetric) Sign ¶ added in v1.7.25

func (_this *Asymmetric) Sign(data []byte) ([]byte, error)

func (*Asymmetric) Verify ¶ added in v1.7.25

func (_this *Asymmetric) Verify(data []byte, signature []byte) (bool, error)

type AsymmetricAlgorithm ¶ added in v1.7.25

type AsymmetricAlgorithm interface {
	ParsePrivateKey(der []byte) (any, error)
	ParsePublicKey(der []byte) (any, error)
	Sign(privateKey any, data []byte, hash ...crypto.Hash) ([]byte, error)
	Verify(publicKey any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)
}

type AsymmetricCipherAlgorithm ¶ added in v1.7.25

type AsymmetricCipherAlgorithm interface {
	Encrypt(publicKey any, data []byte) ([]byte, error)
	Decrypt(privateKey any, data []byte) ([]byte, error)
}

type AttribCode ¶

type AttribCode int

const (
	AttrNone AttribCode = iota
	AttrBold
	AttrDim
	AttrItalic
	AttrUnderline
	AttrBlink
	AttrFastBlink
	AttrReverse
	AttrHidden
	AttrCrossedOut
)

type BgColor ¶

type BgColor int

const (
	BgBlack BgColor = iota + 40
	BgRed
	BgGreen
	BgYellow
	BgBlue
	BgMagenta
	BgCyan
	BgWhite
	BgNone BgColor = 0
)

type ECDSAAlgorithm ¶ added in v1.7.25

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

func NewECDSAAlgorithm ¶ added in v1.7.25

func NewECDSAAlgorithm(useGCM bool, hash crypto.Hash, kdfInfo, kdfSalt []byte) *ECDSAAlgorithm

func (*ECDSAAlgorithm) Decrypt ¶ added in v1.7.25

func (e *ECDSAAlgorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)

func (*ECDSAAlgorithm) Encrypt ¶ added in v1.7.25

func (e *ECDSAAlgorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)

func (*ECDSAAlgorithm) ParsePrivateKey ¶ added in v1.7.25

func (e *ECDSAAlgorithm) ParsePrivateKey(der []byte) (any, error)

func (*ECDSAAlgorithm) ParsePublicKey ¶ added in v1.7.25

func (e *ECDSAAlgorithm) ParsePublicKey(der []byte) (any, error)

func (*ECDSAAlgorithm) Sign ¶ added in v1.7.25

func (e *ECDSAAlgorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)

func (*ECDSAAlgorithm) Verify ¶ added in v1.7.25

func (e *ECDSAAlgorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)

type Ed25519Algorithm ¶ added in v1.7.25

type Ed25519Algorithm struct{}

func (*Ed25519Algorithm) ParsePrivateKey ¶ added in v1.7.25

func (e *Ed25519Algorithm) ParsePrivateKey(der []byte) (any, error)

func (*Ed25519Algorithm) ParsePublicKey ¶ added in v1.7.25

func (e *Ed25519Algorithm) ParsePublicKey(der []byte) (any, error)

func (*Ed25519Algorithm) Sign ¶ added in v1.7.25

func (e *Ed25519Algorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)

func (*Ed25519Algorithm) Verify ¶ added in v1.7.25

func (e *Ed25519Algorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)

type FileInfo ¶ added in v1.7.4

type FileInfo struct {
	Name     string
	FullName string
	IsDir    bool
	Size     int64
	ModTime  time.Time
}

func GetFileInfo ¶ added in v1.7.5

func GetFileInfo(filename string) *FileInfo

func ReadDir ¶ added in v1.7.4

func ReadDir(filename string) ([]FileInfo, error)

func ReadDirN ¶ added in v1.7.4

func ReadDirN(filename string) []FileInfo

type IdMaker ¶ added in v1.7.26

type IdMaker struct {
	Incr func(sec uint64) uint64
	// contains filtered or unexported fields
}

func NewIdMaker ¶ added in v1.7.26

func NewIdMaker(incr func(sec uint64) uint64) *IdMaker

func (*IdMaker) Get ¶ added in v1.7.26

func (im *IdMaker) Get(size int) string

func (*IdMaker) GetForMysql ¶ added in v1.7.26

func (im *IdMaker) GetForMysql(size int) string

func (*IdMaker) GetForPostgreSQL ¶ added in v1.7.26

func (im *IdMaker) GetForPostgreSQL(size int) string

type IntEncoder ¶ added in v1.7.25

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

func NewIntEncoder ¶

func NewIntEncoder(digits string, radix uint8) (*IntEncoder, error)

func (*IntEncoder) AppendInt ¶ added in v1.7.25

func (enc *IntEncoder) AppendInt(buf []byte, u uint64) []byte

func (*IntEncoder) DecodeInt ¶ added in v1.7.25

func (enc *IntEncoder) DecodeInt(buf []byte) uint64

func (*IntEncoder) EncodeInt ¶ added in v1.7.25

func (enc *IntEncoder) EncodeInt(u uint64) []byte

func (*IntEncoder) FillInt ¶ added in v1.7.25

func (enc *IntEncoder) FillInt(buf []byte, length int) []byte

func (*IntEncoder) HashInt ¶ added in v1.7.25

func (enc *IntEncoder) HashInt(buf []byte) []byte

type MemFile ¶ added in v1.7.4

type MemFile struct {
	Name string

	ModTime    time.Time
	IsDir      bool
	Compressed bool
	Size       int64
	Data       []byte
	SafeData   *SafeBuf
	// contains filtered or unexported fields
}

func ReadDirFromMemory ¶ added in v1.7.4

func ReadDirFromMemory(name string) []MemFile

func ReadFileFromMemory ¶ added in v1.7.4

func ReadFileFromMemory(name string) *MemFile

func (*MemFile) GetData ¶ added in v1.7.4

func (mf *MemFile) GetData() []byte

func (*MemFile) GetSafeData ¶ added in v1.7.25

func (mf *MemFile) GetSafeData() *SecretPlaintext

type MemFileB64 ¶ added in v1.7.4

type MemFileB64 struct {
	Name       string
	ModTime    time.Time
	IsDir      bool
	DataB64    []byte
	Compressed bool
	Size       int64
	Children   []MemFileB64
}

func LoadFileToB64 ¶ added in v1.7.4

func LoadFileToB64(filename string) *MemFileB64

type RSAAlgorithm ¶ added in v1.7.25

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

func (*RSAAlgorithm) Decrypt ¶ added in v1.7.25

func (r *RSAAlgorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)

func (*RSAAlgorithm) Encrypt ¶ added in v1.7.25

func (r *RSAAlgorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)

func (*RSAAlgorithm) ParsePrivateKey ¶ added in v1.7.25

func (r *RSAAlgorithm) ParsePrivateKey(der []byte) (any, error)

func (*RSAAlgorithm) ParsePublicKey ¶ added in v1.7.25

func (r *RSAAlgorithm) ParsePublicKey(der []byte) (any, error)

func (*RSAAlgorithm) Sign ¶ added in v1.7.25

func (r *RSAAlgorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)

func (*RSAAlgorithm) Verify ¶ added in v1.7.25

func (r *RSAAlgorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)

type Rand ¶ added in v1.7.8

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

func (*Rand) Float32 ¶ added in v1.7.8

func (r *Rand) Float32() float32

func (*Rand) Float64 ¶ added in v1.7.8

func (r *Rand) Float64() float64

func (*Rand) Int ¶ added in v1.7.8

func (r *Rand) Int() int

func (*Rand) Int31n deprecated added in v1.7.8

func (r *Rand) Int31n(n int32) int32

Deprecated: use IntN instead

func (*Rand) Int32 ¶ added in v1.7.25

func (r *Rand) Int32() int32

func (*Rand) Int32N ¶ added in v1.7.25

func (r *Rand) Int32N(n int32) int32

func (*Rand) Int63n deprecated added in v1.7.8

func (r *Rand) Int63n(n int64) int64

Deprecated: use Int64N instead

func (*Rand) Int64 ¶ added in v1.7.25

func (r *Rand) Int64() int64

func (*Rand) Int64N ¶ added in v1.7.25

func (r *Rand) Int64N(n int64) int64

func (*Rand) IntN ¶ added in v1.7.25

func (r *Rand) IntN(n int) int

func (*Rand) Intn deprecated added in v1.7.8

func (r *Rand) Intn(n int) int

Deprecated: use IntN instead

func (*Rand) Perm ¶ added in v1.7.8

func (r *Rand) Perm(n int) []int

func (*Rand) Shuffle ¶ added in v1.7.8

func (r *Rand) Shuffle(n int, swap func(i, j int))

func (*Rand) Uint32 ¶ added in v1.7.8

func (r *Rand) Uint32() uint32

func (*Rand) Uint32N ¶ added in v1.7.25

func (r *Rand) Uint32N(n uint32) uint32

func (*Rand) Uint64 ¶ added in v1.7.8

func (r *Rand) Uint64() uint64

func (*Rand) Uint64N ¶ added in v1.7.25

func (r *Rand) Uint64N(n uint64) uint64

func (*Rand) UintN ¶ added in v1.7.25

func (r *Rand) UintN(n uint) uint

type SafeBuf ¶ added in v1.7.25

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

func MakeSafeBuf ¶ added in v1.7.25

func MakeSafeBuf(cipher, salt []byte) *SafeBuf

func NewSafeBuf ¶ added in v1.7.25

func NewSafeBuf(raw []byte) *SafeBuf

func (*SafeBuf) Close ¶ added in v1.7.25

func (sb *SafeBuf) Close()

func (*SafeBuf) Open ¶ added in v1.7.25

func (sb *SafeBuf) Open() *SecretPlaintext

type SecretPlaintext ¶ added in v1.7.25

type SecretPlaintext struct {
	Data []byte
}

func NewSafeString ¶ added in v1.7.25

func NewSafeString(raw []byte) (*SecretPlaintext, string)

func (*SecretPlaintext) Close ¶ added in v1.7.25

func (sp *SecretPlaintext) Close()

func (*SecretPlaintext) String ¶ added in v1.7.25

func (sp *SecretPlaintext) String() string

type StructInfo ¶ added in v0.5.43

type StructInfo struct {
	Fields       []reflect.StructField
	Values       map[string]reflect.Value
	Methods      []reflect.Method
	MethodValues map[string]reflect.Value
}

func FlatStruct ¶ added in v0.5.43

func FlatStruct(data interface{}) *StructInfo

func FlatStructWithUnexported ¶ added in v0.5.43

func FlatStructWithUnexported(data interface{}) *StructInfo

type Symmetric ¶ added in v1.7.25

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

func NewAESCBC ¶ added in v1.7.25

func NewAESCBC(safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)

func NewAESCBCAndEraseKey ¶ added in v1.7.25

func NewAESCBCAndEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)

func NewAESCBCWithOutEraseKey ¶ added in v1.7.25

func NewAESCBCWithOutEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)

func NewAESGCM ¶ added in v1.7.25

func NewAESGCM(safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)

func NewAESGCMAndEraseKey ¶ added in v1.7.25

func NewAESGCMAndEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)

func NewAESGCMWithOutEraseKey ¶ added in v1.7.25

func NewAESGCMWithOutEraseKey(safeKeyBuf, safeIvBuf []byte) (*Symmetric, error)

func NewSymmetric ¶ added in v1.7.25

func NewSymmetric(cipher SymmetricCipher, safeKeyBuf, safeIvBuf *SafeBuf) (*Symmetric, error)

func NewSymmetricAndEraseKey ¶ added in v1.7.25

func NewSymmetricAndEraseKey(cipher SymmetricCipher, key, iv []byte) (*Symmetric, error)

func NewSymmetricWithOutEraseKey ¶ added in v1.7.25

func NewSymmetricWithOutEraseKey(cipher SymmetricCipher, key, iv []byte) (*Symmetric, error)

func (*Symmetric) Close ¶ added in v1.7.25

func (_this *Symmetric) Close()

func (*Symmetric) Decrypt ¶ added in v1.7.25

func (_this *Symmetric) Decrypt(data []byte) (*SafeBuf, error)

func (*Symmetric) DecryptBytes ¶ added in v1.7.25

func (_this *Symmetric) DecryptBytes(data []byte) ([]byte, error)

func (*Symmetric) DecryptBytesN ¶ added in v1.7.25

func (_this *Symmetric) DecryptBytesN(data []byte) []byte

func (*Symmetric) Encrypt ¶ added in v1.7.25

func (_this *Symmetric) Encrypt(safeBuf *SafeBuf) ([]byte, error)

func (*Symmetric) EncryptBytes ¶ added in v1.7.25

func (_this *Symmetric) EncryptBytes(data []byte) ([]byte, error)

type SymmetricCipher ¶ added in v1.7.25

type SymmetricCipher interface {
	Encrypt(data []byte, key []byte, iv []byte) ([]byte, error)
	Decrypt(data []byte, key []byte, iv []byte) ([]byte, error)
}

type TextColor ¶

type TextColor int

const (
	TextBlack TextColor = iota + 30
	TextRed
	TextGreen
	TextYellow
	TextBlue
	TextMagenta
	TextCyan
	TextWhite
	TextNone TextColor = 0
)

type X25519Algorithm ¶ added in v1.7.25

type X25519Algorithm struct {
	// contains filtered or unexported fields
}

func NewX25519Algorithm ¶ added in v1.7.25

func NewX25519Algorithm(useGCM bool, hash crypto.Hash, kdfInfo, kdfSalt []byte) *X25519Algorithm

func (*X25519Algorithm) Decrypt ¶ added in v1.7.25

func (x *X25519Algorithm) Decrypt(privateKeyObj any, data []byte) ([]byte, error)

func (*X25519Algorithm) Encrypt ¶ added in v1.7.25

func (x *X25519Algorithm) Encrypt(publicKeyObj any, data []byte) ([]byte, error)

func (*X25519Algorithm) ParsePrivateKey ¶ added in v1.7.25

func (x *X25519Algorithm) ParsePrivateKey(der []byte) (any, error)

func (*X25519Algorithm) ParsePublicKey ¶ added in v1.7.25

func (x *X25519Algorithm) ParsePublicKey(der []byte) (any, error)

func (*X25519Algorithm) Sign ¶ added in v1.7.25

func (x *X25519Algorithm) Sign(privateKeyObj any, data []byte, hash ...crypto.Hash) ([]byte, error)

func (*X25519Algorithm) Verify ¶ added in v1.7.25

func (x *X25519Algorithm) Verify(publicKeyObj any, data []byte, signature []byte, hash ...crypto.Hash) (bool, error)

Source Files ¶

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