util

Documentation

Index

• func ContainsPort(portRanges [][2]int64, port int64) bool
• func GetAuthKey(token string, timestamp int64) (key string)
• func GetPortRanges(rangeStr string) (portRanges [][2]int64, err error)
• func PortRangesCut(portRanges [][2]int64, port int64) [][2]int64
• func RandId() (id string, err error)
• func RandIdWithLen(idLen int) (id string, err error)

Functions

func ContainsPort

func ContainsPort(portRanges [][2]int64, port int64) bool

func GetAuthKey

func GetAuthKey(token string, timestamp int64) (key string)

func GetPortRanges

func GetPortRanges(rangeStr string) (portRanges [][2]int64, err error)

for example: rangeStr is "1000-2000,2001,2002,3000-4000", return an array as port ranges.

func PortRangesCut

func PortRangesCut(portRanges [][2]int64, port int64) [][2]int64

func RandId

func RandId() (id string, err error)

RandId return a rand string used in frp.

func RandIdWithLen

func RandIdWithLen(idLen int) (id string, err error)

RandIdWithLen return a rand string with idLen length.