lbuchs\WebAuthn\Attestation\Format\Packed Class Reference

Inheritance diagram for lbuchs\WebAuthn\Attestation\Format\Packed:

Public Member Functions
	__construct ($AttestionObject, AuthenticatorData $authenticatorData)
	getCertificateChain ()
	returns the certificate chain in PEM format
	getCertificatePem ()
	returns the key X.509 certificate in PEM format
	validateAttestation ($clientDataHash)
	checks validity of the signature
	validateRootCertificate ($rootCas)
	validates the certificate against root certificates

Protected Member Functions
	_createCertificatePem ($x5c)
	create a PEM encoded certificate with X.509 binary data
	_createX5cChainFile ()
	creates a PEM encoded chain file
	_getCoseAlgorithm ($coseNumber)
	returns the name and openssl key for provided cose number.
	_validateOverX5c ($clientDataHash)
	validate if x5c is present
	_validateSelfAttestation ($clientDataHash)
	validate if self attestation is in use

Protected Attributes
	$_attestationObject = null
	$_authenticatorData = null
	$_x5c_chain = array()
	$_x5c_tempFile = null

Constructor & Destructor Documentation

__construct()

lbuchs\WebAuthn\Attestation\Format\Packed::__construct	(		$AttestionObject,
		AuthenticatorData	$authenticatorData )

Reimplemented from lbuchs\WebAuthn\Attestation\Format\FormatBase.

Member Function Documentation

_createCertificatePem()

lbuchs\WebAuthn\Attestation\Format\FormatBase::_createCertificatePem ( $x5c )

protectedinherited

create a PEM encoded certificate with X.509 binary data

Parameters

string

$x5c

Return values

string

_createX5cChainFile()

lbuchs\WebAuthn\Attestation\Format\FormatBase::_createX5cChainFile ( )

protectedinherited

creates a PEM encoded chain file

Return values

type

_getCoseAlgorithm()

lbuchs\WebAuthn\Attestation\Format\FormatBase::_getCoseAlgorithm ( $coseNumber )

protectedinherited

returns the name and openssl key for provided cose number.

Parameters

int

$coseNumber

Return values

stdClass|null

_validateOverX5c()

lbuchs\WebAuthn\Attestation\Format\Packed::_validateOverX5c ( $clientDataHash )

protected

validate if x5c is present

Parameters

string

$clientDataHash

Return values

bool

Exceptions

WebAuthnException

_validateSelfAttestation()

lbuchs\WebAuthn\Attestation\Format\Packed::_validateSelfAttestation ( $clientDataHash )

protected

validate if self attestation is in use

Parameters

string

$clientDataHash

Return values

bool

getCertificateChain()

lbuchs\WebAuthn\Attestation\Format\FormatBase::getCertificateChain ( )

inherited

returns the certificate chain in PEM format

Return values

string|null

getCertificatePem()

lbuchs\WebAuthn\Attestation\Format\Packed::getCertificatePem

(

)

returns the key X.509 certificate in PEM format

Return values

string

Reimplemented from lbuchs\WebAuthn\Attestation\Format\FormatBase.

validateAttestation()

lbuchs\WebAuthn\Attestation\Format\Packed::validateAttestation

(

$clientDataHash

)

checks validity of the signature

Parameters

string

$clientDataHash

Return values

bool

Exceptions

WebAuthnException

Reimplemented from lbuchs\WebAuthn\Attestation\Format\FormatBase.

validateRootCertificate()

lbuchs\WebAuthn\Attestation\Format\Packed::validateRootCertificate

(

$rootCas

)

validates the certificate against root certificates

Parameters

array

$rootCas

Return values

boolean

Exceptions

WebAuthnException

Reimplemented from lbuchs\WebAuthn\Attestation\Format\FormatBase.

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The documentation for this class was generated from the following file:

• lib/webauthn/src/Attestation/Format/Packed.php