C# Class VisualCaptcha.Captcha

Afficher le fichier Open project: lukeautry/visualCaptcha-aspnet Class Usage Examples

Méthodes publiques

Свойство	Type	Description
PossibleImageOptions	string>.ImmutableDictionary
ValidAudioOption	string>.KeyValuePair
ValidImageOption	string>.KeyValuePair

Méthodes publiques

Méthode	Description
Captcha ( int numberOfImageOptions ) : System	Instantiate a Captcha session with an assortment of possible image selections and an audio option for accessibility
GetAudio ( string type ) : byte[]	Get file content for audio Captcha option
GetFrontEndData ( ) : FrontEndData	Retrieve object containing information needed by client-side library
GetImage ( int index, bool isRetina ) : byte[]	Get file content for image Captcha option
ValidateAnswer ( string answerValue ) : bool	Answer value is valid for either image or audio option

Private Methods

Méthode	Description
GetRandomImageOptions ( int numberOfOptions ) : string>.ImmutableDictionary
GetRandomOption ( string>.ICollection options ) : string>.KeyValuePair
IsValidAudio ( string value ) : bool
IsValidImage ( string hashedPath ) : bool
ReadResource ( string optionPath ) : byte[]

Method Details

Captcha() public méthode

Instantiate a Captcha session with an assortment of possible image selections and an audio option for accessibility

public Captcha ( int numberOfImageOptions ) : System
numberOfImageOptions	int
Résultat	System

GetAudio() public méthode

Get file content for audio Captcha option

public GetAudio ( string type ) : byte[]
type	string	Either mp3 or ogg
Résultat	byte[]

GetFrontEndData() public méthode

Retrieve object containing information needed by client-side library

public GetFrontEndData ( ) : FrontEndData
Résultat	FrontEndData

GetImage() public méthode

Get file content for image Captcha option

public GetImage ( int index, bool isRetina ) : byte[]
index	int	Image index
isRetina	bool	Uses Retina display
Résultat	byte[]

ValidateAnswer() public méthode

Answer value is valid for either image or audio option

public ValidateAnswer ( string answerValue ) : bool
answerValue	string	This could be the hashed value of the image path or the answer to an audio question
Résultat	bool

Property Details

PossibleImageOptions public_oe property

Dictionary of possible images to be displayed client-side Key: The image name (e.g. "Cloud") Value: The hashed value of the image path (e.g. "Cloud.png" --> "198723lkdjlfiwoekjdlsd")

public ImmutableDictionary PossibleImageOptions
Résultat	string>.ImmutableDictionary

ValidAudioOption public_oe property

The correct question/answer pair for audio accessibility option

public KeyValuePair ValidAudioOption
Résultat	string>.KeyValuePair

ValidImageOption public_oe property

The correct selection out of the options contained in PossibleImageOptions

public KeyValuePair ValidImageOption
Résultat	string>.KeyValuePair