utils

Documentation

Index

• func FormatParagraphs(in string, width int, indent int) string
• func GenerateRandomBytes(n int) ([]byte, error)
• func GenerateRandomString(s int) (string, error)
• func GetAttribute(tag html.Token, name string) string
• func GetNetworkConnection(onionService string, port int, proxyAddress string, timeout time.Duration) (net.Conn, error)
• func IsOnion(identifier string) bool
• func ProxyStatusMessage(status ProxyStatus) string
• func RemoveDuplicates(xs *[]string)
• func WithoutProtocol(url string) string
• func WithoutSubdomains(urlhost string) string
• type ProxyStatus
  • func CheckTorProxy(proxyAddress string) ProxyStatus

Functions

func FormatParagraphs

func FormatParagraphs(in string, width int, indent int) string

func GenerateRandomBytes

func GenerateRandomBytes(n int) ([]byte, error)

GenerateRandomBytes returns securely generated random bytes. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func GenerateRandomString

func GenerateRandomString(s int) (string, error)

GenerateRandomString returns a URL-safe, base64 encoded securely generated random string. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func GetAttribute

func GetAttribute(tag html.Token, name string) string

func GetNetworkConnection

func GetNetworkConnection(onionService string, port int, proxyAddress string, timeout time.Duration) (net.Conn, error)

func IsOnion

func IsOnion(identifier string) bool

func ProxyStatusMessage

func ProxyStatusMessage(status ProxyStatus) string

func RemoveDuplicates

func RemoveDuplicates(xs *[]string)

RemoveDuplicates is a utility function

func WithoutProtocol

func WithoutProtocol(url string) string

func WithoutSubdomains

func WithoutSubdomains(urlhost string) string

Types

type ProxyStatus

type ProxyStatus int

const (
	ProxyStatusOK ProxyStatus = iota
	ProxyStatusWrongType
	ProxyStatusCannotConnect
	ProxyStatusTimeout
	ProxyStatusMax
)

func CheckTorProxy

func CheckTorProxy(proxyAddress string) ProxyStatus

Detect whether a proxy is connectable and is a Tor proxy