public function testWriteToTmp()
{
$certificate = new Certificate('test');
$path = $certificate->writeToTmp();
$this->assertFileExists($path);
$this->assertEquals('test', file_get_contents($path));
}
/**
* @return Resource
*/
protected function createStreamContext()
{
$streamContext = stream_context_create();
if (!empty($this->caFile)) {
stream_context_set_option($streamContext, 'ssl', 'cafile', $this->caFile);
}
stream_context_set_option($streamContext, 'ssl', 'local_cert', $this->certificate->writeToTmp());
return $streamContext;
}
/**
* Creates a package signature using the given certificate and package directory.
*
* @param \JWage\APNS\Certificate $certificate
* @param \JWage\APNS\Safari\Package $package
*
* @return string Path of signature
*/
public function createPackageSignature(Certificate $certificate, Package $package)
{
$pkcs12 = $certificate->getCertificateString();
$certPassword = $certificate->getPassword();
$certs = array();
if (!openssl_pkcs12_read($pkcs12, $certs, $certPassword)) {
throw new RuntimeException('Failed to create signature.');
}
$signaturePath = sprintf('%s/signature', $package->getPackageDir());
$manifestJsonPath = sprintf('%s/manifest.json', $package->getPackageDir());
// Sign the manifest.json file with the private key from the certificate
$certData = openssl_x509_read($certs['cert']);
$privateKey = openssl_pkey_get_private($certs['pkey'], $certPassword);
openssl_pkcs7_sign($manifestJsonPath, $signaturePath, $certData, $privateKey, array(), PKCS7_BINARY | PKCS7_DETACHED);
// Convert the signature from PEM to DER
$signaturePem = file_get_contents($signaturePath);
$matches = array();
if (!preg_match('~Content-Disposition:[^\\n]+\\s*?([A-Za-z0-9+=/\\r\\n]+)\\s*?-----~', $signaturePem, $matches)) {
throw new ErrorException('Failed to extract content from signature pem.');
}
$signatureDer = base64_decode($matches[1]);
file_put_contents($signaturePath, $signatureDer);
return $signaturePath;
}
/**
* @return Resource
*/
protected function createStreamContext()
{
$streamContext = stream_context_create();
stream_context_set_option($streamContext, 'ssl', 'local_cert', $this->certificate->writeToTmp());
return $streamContext;
}
