irmarequestor can create signed JWT disclosure or issuance requests to send to an irma_api_server, for example using irma_js. It can be used to start IRMA attribute disclosure or issuance sessions with an IRMA mobile app.

composer require irma/requestor

Create an instance:

include "vendor/autoload.php";
$requestor = new \IRMA\Requestor("Name", "id", "privatekey.pem");

The first two parameters identifiy your application to the IRMA app user and to the irma_api_server, respectively. The private key with which to sign the JWT must be stored in PEM format at the path specified by the third parameter.

Create a verification request:

$jwt = $requestor->getVerificationJwt([
	[
		"label" => "IRMATube member type",
		"attributes" => [ "irma-demo.IRMATube.member.type" ]
	]
]);

Create an issuance request:

$jwt = $requestor->getIssuanceJwt([
	[
		"credential" => "irma-demo.IRMATube.member",
		"attributes" => [ "type" => "regular", "id" => "2" ]
	]
]);