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package module

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Versions in this module

v0

v0.1.3

Aug 1, 2019

v0.1.2

Jul 31, 2019

Changes in this version

+ func NewLenCheckCntBind(len int, cnt int, data string) (id string)

v0.1.1

Jul 31, 2019

Changes in this version

type Store

+ Clear func(id string)

v0.1.0

Jul 28, 2019

Changes in this version

+ const CollectNum

+ const DefaultLen

+ const DefaultMaxCheckCnt

+ const Expiration

+ const StdHeight

+ const StdWidth

+ var ErrNotFound = errors.New("captcha: id not found")

+ func New() string

+ func NewCheckCnt(cnt int) string

+ func NewLen(length int) (id string)

+ func NewLenCheckCnt(len int, cnt int) (id string)

+ func RandomDigits(length int) []byte

+ func Reload(id string) bool

+ func SendSMS(tel, id string) error

+ func Server(imgWidth, imgHeight int) http.Handler

+ func SetCustomStore(s Store)

+ func SetSMSSender(s SMSSender)

+ func TryToReload(id string) bool

+ func Verify(id string, digits []byte) bool

+ func VerifyString(id string, digits string) bool

+ func WriteAudio(w io.Writer, id string, lang string) error

+ func WriteImage(w io.Writer, id string, width, height int) error

+ type Audio struct

+ func NewAudio(id string, digits []byte, lang string) *Audio

+ func (a *Audio) EncodedLen() int

+ func (a *Audio) WriteTo(w io.Writer) (n int64, err error)

+ type Image struct

+ func NewImage(id string, digits []byte, width, height int) *Image

+ func (m *Image) WriteTo(w io.Writer) (int64, error)

+ type SMSSender interface

+ Send func(tel, code string) error

+ type Store interface

+ Get func(id string, clear bool) (digits []byte, maxCheckCnt int)

+ GetForID func(id string) (digits []byte, maxCheckCnt int, checkCnt int)

+ Set func(id string, digits []byte, maxcheckCnt int)

+ func NewMemoryStore(collectNum int, expiration time.Duration) Store