qrcode

Documentation

Index

• Constants
• func GenerateQrCode(user structs.User, bgcolor, fgcolor structs.ColorSetting, digits uint8) ([]byte, error)
• func WriteQrCodeImage(user structs.User, filePath string, digits uint8) error

Constants

const FormatString string = "otpauth://totp/%s:%s@%s?algorithm=SHA1&digits=%d&issuer=%s&period=30&secret=%s"

FormatString is a predefined String that is used when generating a QR Code

Functions

func GenerateQrCode

func GenerateQrCode(user structs.User, bgcolor, fgcolor structs.ColorSetting, digits uint8) ([]byte, error)

GenerateQrCode Generates a QRCode of the totp url

func WriteQrCodeImage

func WriteQrCodeImage(user structs.User, filePath string, digits uint8) error

WriteQrCodeImage writes a png to the filesystem