util

Documentation

Index

• Variables
• func Error(format string, args ...any)
• func GenerateECHKeyPair(domain string) (echKey, echConfig string, err error)
• func GeneratePort() int
• func GenerateRealityKeyPair() (privateKey, publicKey string, err error)
• func GenerateRealityTarget() string
• func GenerateShortID(bytes int) (string, error)
• func GenerateShortIDs() ([]string, error)
• func GenerateString(n int) string
• func GenerateUUID() (string, error)
• func GenerateWireguardKeyPair() (privateKey, publicKey string, err error)
• func GetPublicIPs() (ipv4, ipv6 string)
• func GetPublicIPv4() string
• func GetPublicIPv6() string
• func Info(format string, args ...any)
• func InitLog(path, level string, enable bool)
• func SanitizeFileName(name string) string
• func ValidateDomain(domain string) bool
• func ValidateIPv4CIDR(addr string) bool
• func ValidateIPv6CIDR(addr string) bool
• func ValidatePort(port int, usedPorts []int) string
• func ValidateTag(tag string) string
• func Warn(format string, args ...any)

Variables

var ReservedPorts = map[int]bool{
	21:   true,
	22:   true,
	23:   true,
	25:   true,
	53:   true,
	80:   true,
	110:  true,
	143:  true,
	465:  true,
	587:  true,
	993:  true,
	995:  true,
	2048: true,
	3306: true,
	3389: true,
	5432: true,
	6379: true,
	9090: true,
}

Functions

func Error

func Error(format string, args ...any)

func GenerateECHKeyPair

func GenerateECHKeyPair(domain string) (echKey, echConfig string, err error)

func GeneratePort

func GeneratePort() int

func GenerateRealityKeyPair

func GenerateRealityKeyPair() (privateKey, publicKey string, err error)

生成 Reality 密钥对

func GenerateRealityTarget

func GenerateRealityTarget() string

func GenerateShortID

func GenerateShortID(bytes int) (string, error)

生成单个 ShortID，指定长度（字节数，输出为 2*n 位 hex）

func GenerateShortIDs

func GenerateShortIDs() ([]string, error)

生成8个 ShortID，第一个长度随机但不短于4字节（8位hex），其余完全随机

func GenerateString

func GenerateString(n int) string

func GenerateUUID

func GenerateUUID() (string, error)

生成 UUID

func GenerateWireguardKeyPair

func GenerateWireguardKeyPair() (privateKey, publicKey string, err error)

生成 WireGuard 密钥对

func GetPublicIPs

func GetPublicIPs() (ipv4, ipv6 string)

func GetPublicIPv4

func GetPublicIPv4() string

func GetPublicIPv6

func GetPublicIPv6() string

func Info

func Info(format string, args ...any)

func InitLog

func InitLog(path, level string, enable bool)

func SanitizeFileName

func SanitizeFileName(name string) string

SanitizeFileName 清除文件名中的非法字符

func ValidateDomain

func ValidateDomain(domain string) bool

func ValidateIPv4CIDR

func ValidateIPv4CIDR(addr string) bool

func ValidateIPv6CIDR

func ValidateIPv6CIDR(addr string) bool

func ValidatePort

func ValidatePort(port int, usedPorts []int) string

func ValidateTag

func ValidateTag(tag string) string

func Warn

func Warn(format string, args ...any)