OTP

• Full name: \OTPHP\OTP
• This class implements: \OTPHP\OTPInterface
• This class is an Abstract class

Constants

Constant	Visibility	Type	Value
DEFAULT_SECRET_SIZE	private		64

Methods

__construct

protected __construct(non-empty-string $secret): mixed

Parameters:

Parameter	Type	Description
$secret	non-empty-string

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getQrCodeUri

Get the provisioning URI.

public getQrCodeUri(string $uri, string $placeholder): string

Parameters:

Parameter	Type	Description
$uri	string	The Uri of the QRCode generator with all parameters. This Uri MUST contain a placeholder that will be replaced by the method.
$placeholder	string	the placeholder to be replaced in the QR Code generator URI

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at

public at(int $input): non-empty-string

Parameters:

Parameter	Type	Description
$input	int

Return Value:

Return the OTP at the specified timestamp

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generateSecret

final protected static generateSecret(): non-empty-string

• This method is static.

• This method is final.

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generateOTP

The OTP at the specified input.

protected generateOTP(0|positive-int $input): non-empty-string

Parameters:

Parameter	Type	Description
$input	0|positive-int

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filterOptions

protected filterOptions(array<non-empty-string,mixed>& $options): void

Parameters:

Parameter	Type	Description
$options	array

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generateURI

protected generateURI(non-empty-string $type, array<non-empty-string,mixed> $options): non-empty-string

Parameters:

Parameter	Type	Description
$type	non-empty-string
$options	array

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compareOTP

protected compareOTP(non-empty-string $safe, non-empty-string $user): bool

Parameters:

Parameter	Type	Description
$safe	non-empty-string
$user	non-empty-string

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getDecodedSecret

private getDecodedSecret(): non-empty-string

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intToByteString

private intToByteString(0|positive-int $int): string

Parameters:

Parameter	Type	Description
$int	0|positive-int

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Inherited methods

getParameters

public getParameters(): array<non-empty-string,mixed>

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getSecret

public getSecret(): string

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getLabel

public getLabel(): null|string

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setLabel

public setLabel(string $label): void

Parameters:

Parameter	Type	Description
$label	string

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getIssuer

public getIssuer(): null|string

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setIssuer

public setIssuer(string $issuer): void

Parameters:

Parameter	Type	Description
$issuer	string

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isIssuerIncludedAsParameter

public isIssuerIncludedAsParameter(): bool

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setIssuerIncludedAsParameter

public setIssuerIncludedAsParameter(bool $issuer_included_as_parameter): void

Parameters:

Parameter	Type	Description
$issuer_included_as_parameter	bool

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getDigits

public getDigits(): int

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getDigest

public getDigest(): string

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hasParameter

public hasParameter(string $parameter): bool

Parameters:

Parameter	Type	Description
$parameter	string

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getParameter

public getParameter(string $parameter): mixed

Parameters:

Parameter	Type	Description
$parameter	string

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setParameter

public setParameter(string $parameter, mixed $value): void

Parameters:

Parameter	Type	Description
$parameter	string
$value	mixed

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setSecret

public setSecret(string $secret): void

Parameters:

Parameter	Type	Description
$secret	string

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setDigits

public setDigits(int $digits): void

Parameters:

Parameter	Type	Description
$digits	int

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setDigest

public setDigest(string $digest): void

Parameters:

Parameter	Type	Description
$digest	string

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getParameterMap

protected getParameterMap(): array<non-empty-string,callable>

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hasColon

private hasColon(non-empty-string $value): bool

Parameters:

Parameter	Type	Description
$value	non-empty-string

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Automatically generated on 2025-03-18