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<?php
require_once 'Twilio/AccessToken.php';
class AccessTokenTest extends PHPUnit_Framework_TestCase
{
const SIGNING_KEY_SID = 'SK123';
const ACCOUNT_SID = 'AC123';
protected function validateClaims($payload)
{
$this->assertEquals(self::SIGNING_KEY_SID, $payload->iss);
$this->assertEquals(self::ACCOUNT_SID, $payload->sub);
$this->assertNotNull($payload->exp);
$this->assertGreaterThanOrEqual(time(), $payload->exp);
$this->assertNotNull($payload->jti);
$this->assertStringStartsWith($payload->iss . '-', $payload->jti);
$this->assertNotNull($payload->grants);
}
function testEmptyGrants()
{
$scat = new Services_Twilio_AccessToken(self::ACCOUNT_SID, self::SIGNING_KEY_SID, 'secret');
$token = $scat->toJWT();
$this->assertNotNull($token);
$payload = JWT::decode($token, 'secret');
$this->validateClaims($payload);
$this->assertEquals('{}', json_encode($payload->grants));
}
function testNbf()
{
$scat = new Services_Twilio_AccessToken(self::ACCOUNT_SID, self::SIGNING_KEY_SID, 'secret');
$now = time();
$scat->setNbf($now);
$token = $scat->toJWT();
$this->assertNotNull($token);
$payload = JWT::decode($token, 'secret');
$this->validateClaims($payload);
$this->assertEquals('{}', json_encode($payload->grants));
$this->assertEquals($now, $payload->nbf);
$this->assertGreaterThan($payload->nbf, $payload->exp);
}
function testConversationGrant()
{
$scat = new Services_Twilio_AccessToken(self::ACCOUNT_SID, self::SIGNING_KEY_SID, 'secret');
$grant = new Services_Twilio_Auth_ConversationsGrant();
$grant->setConfigurationProfileSid("CP123");
$scat->addGrant($grant);
$token = $scat->toJWT();
$this->assertNotNull($token);
$payload = JWT::decode($token, 'secret');
$this->validateClaims($payload);
$grants = json_decode(json_encode($payload->grants), true);
$this->assertEquals(1, count($grants));
$this->assertArrayHasKey("rtc", $grants);
$this->assertEquals("CP123", $grants['rtc']['configuration_profile_sid']);
}
function testIpMessagingGrant()
{
$scat = new Services_Twilio_AccessToken(self::ACCOUNT_SID, self::SIGNING_KEY_SID, 'secret');
$grant = new Services_Twilio_Auth_IpMessagingGrant();
$grant->setEndpointId("EP123");
$grant->setServiceSid("IS123");
$scat->addGrant($grant);
$token = $scat->toJWT();
$this->assertNotNull($token);
$payload = JWT::decode($token, 'secret');
$this->validateClaims($payload);
$grants = json_decode(json_encode($payload->grants), true);
$this->assertEquals(1, count($grants));
$this->assertArrayHasKey("ip_messaging", $grants);
$this->assertEquals("EP123", $grants['ip_messaging']['endpoint_id']);
$this->assertEquals("IS123", $grants['ip_messaging']['service_sid']);
}
function testGrants()
{
$scat = new Services_Twilio_AccessToken(self::ACCOUNT_SID, self::SIGNING_KEY_SID, 'secret');
$scat->setIdentity('test identity');
$scat->addGrant(new Services_Twilio_Auth_ConversationsGrant());
$scat->addGrant(new Services_Twilio_Auth_IpMessagingGrant());
$token = $scat->toJWT();
$this->assertNotNull($token);
$payload = JWT::decode($token, 'secret');
$this->validateClaims($payload);
$grants = json_decode(json_encode($payload->grants), true);
$this->assertEquals(3, count($grants));
$this->assertEquals('test identity', $payload->grants->identity);
$this->assertEquals('{}', json_encode($payload->grants->rtc));
$this->assertEquals('{}', json_encode($payload->grants->ip_messaging));
}
}
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