utils

package

v0.20.27 Latest Latest Go to latest Published: Jul 12, 2026 License: Apache-2.0 Imports: 21 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/railzen/nezha-zero

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Documentation ¶

Index ¶

Constants
Variables
func GenerateRandomString(n int) (string, error)
func GjsonGet(json []byte, path string) (gjson.Result, error)
func GjsonParseStringMap(jsonObject string) (map[string]string, error)
func HashSessionToken(plain string) string
func IPDesensitize(ipAddr string) string
func IsFileExists(path string) bool
func IsWindows() bool
func SplitIPAddr(v4v6Bundle string) (string, string, string)
func Uint64SubInt64(a uint64, b int64) uint64
func ValidateAdminPassword(password string) error
type HybridFS
- func NewHybridFS(embed embed.FS, subDir string, localDir string) (*HybridFS, error)
- func (hfs *HybridFS) Open(name string) (fs.File, error)
type RequestWrapper
- func NewRequestWrapper(req *http.Request, writer gin.ResponseWriter) (*RequestWrapper, error)
- func (rw *RequestWrapper) Close() error
- func (rw *RequestWrapper) Read(p []byte) (int, error)
- func (rw *RequestWrapper) Write(p []byte) (int, error)
type SessionToken
- func NewSessionToken() (SessionToken, error)

Constants ¶

View Source

const BcryptCost = 12

BcryptCost 密码 bcrypt 哈希 cost（默认 10，此处提高到 12 以增强离线破解成本）。

Variables ¶

View Source

var (
	ErrGjsonNotFound  = errors.New("specified path does not exist")
	ErrGjsonWrongType = errors.New("wrong type")
)

View Source

var (
	HttpClientSkipTlsVerify *http.Client
	HttpClient              *http.Client
)

View Source

var (
	Json = jsoniter.ConfigCompatibleWithStandardLibrary

	DNSServers = []string{"1.1.1.1:53", "223.5.5.5:53"}
)

View Source

var ErrAdminPasswordPolicy = errors.New("管理员密码需不少于8位，且大写字母、小写字母、数字、特殊字符至少包含三种")

ErrAdminPasswordPolicy 管理员密码不符合复杂度要求。

Functions ¶

func GenerateRandomString ¶

func GenerateRandomString(n int) (string, error)

func GjsonGet ¶

func GjsonGet(json []byte, path string) (gjson.Result, error)

func GjsonParseStringMap ¶

func GjsonParseStringMap(jsonObject string) (map[string]string, error)

func HashSessionToken ¶ added in v0.20.27

func HashSessionToken(plain string) string

HashSessionToken 将会话 Token 明文转为 SHA-256 十六进制摘要，用于入库与校验。

func IPDesensitize ¶

func IPDesensitize(ipAddr string) string

func IsFileExists ¶

func IsFileExists(path string) bool

func IsWindows ¶

func IsWindows() bool

func SplitIPAddr ¶

func SplitIPAddr(v4v6Bundle string) (string, string, string)

SplitIPAddr 传入/分割的v4v6混合地址，返回v4和v6地址与有效地址

func Uint64SubInt64 ¶

func Uint64SubInt64(a uint64, b int64) uint64

func ValidateAdminPassword ¶ added in v0.20.27

func ValidateAdminPassword(password string) error

ValidateAdminPassword 校验管理员明文密码：长度不少于 8 位，且四类字符至少包含三种。

Types ¶

type HybridFS ¶

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

HybridFS combines embed.FS and os.DirFS.

func NewHybridFS ¶

func NewHybridFS(embed embed.FS, subDir string, localDir string) (*HybridFS, error)

func (*HybridFS) Open ¶

func (hfs *HybridFS) Open(name string) (fs.File, error)

type RequestWrapper ¶

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

func NewRequestWrapper ¶

func NewRequestWrapper(req *http.Request, writer gin.ResponseWriter) (*RequestWrapper, error)

func (*RequestWrapper) Close ¶

func (rw *RequestWrapper) Close() error

func (*RequestWrapper) Read ¶

func (rw *RequestWrapper) Read(p []byte) (int, error)

func (*RequestWrapper) Write ¶

func (rw *RequestWrapper) Write(p []byte) (int, error)

type SessionToken ¶ added in v0.20.27

type SessionToken struct {
	Plain string
	Hash  string
}

SessionToken 会话 Token：Plain 发给客户端，Hash 写入 users.token。

func NewSessionToken ¶ added in v0.20.27

func NewSessionToken() (SessionToken, error)

NewSessionToken 生成会话 Token（明文 + SHA-256 十六进制摘要）。

Source Files ¶

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