/**
* Creates a signed JWT to be pushed to the GSLS. If the personalKeyPair is not set, an exception is thrown
*
* @return String The JWT
*/
public function getJWT()
{
if ($this->personalKeyPair === NULL) {
throw new \Exception("JWT cannot be built without the personalKey");
}
// create and sign JWT
$signer = new Sha512();
$personalPrivateKey = PrivateKey::formatPEM($this->personalKeyPair->getPrivateKey());
$token = (new Builder())->set('socialRecord', base64_encode($this->socialRecord->getJSONString()))->sign($signer, $personalPrivateKey)->getToken();
return $token->__toString();
}
/**
* Exports a SocialRecord object to a serialized JSONObject
*
* @param SocialRecord The SocialRecord to export
* @param KeyPair account key pair to export
* @param KeyPair personal key pair to export
* @return string The exported SocialRecord
*/
public static function exportSocialRecord(SocialRecord $socialRecord, KeyPair $accountKeyPair = NULL, KeyPair $personalKeyPair = NULL)
{
$json = new JSONObject();
$json->put('socialRecord', $socialRecord->getJSONObject());
if ($accountKeyPair != NULL) {
$json->put('accountPrivateKey', PrivateKey::exportKey($accountKeyPair->getPrivateKey()));
}
if ($personalKeyPair != NULL) {
$json->put('personalPrivateKey', PrivateKey::exportKey($personalKeyPair->getPrivateKey()));
}
return $json->write();
}
/**
* Pushes an update for a SocialRecord to the GSLS. The SocialRecord will be transformed into a signed JWT, which is then stored in the GSLS
*
* @param $sr The SocialRecord
* @param $personalPrivateKey The private key to sign the JWT
*
* @throws Exception
*
* @return result json string
*/
public static function putSocialRecord(SocialRecord $sr, $personalPrivateKey)
{
if (!$sr->verify()) {
throw new \Excetion("Error: Invalid Social Record");
}
// create and sign JWT
$signer = new Sha512();
$personalPrivateKey = PrivateKey::formatPEM($personalPrivateKey);
$token = (new Builder())->set('socialRecord', base64_encode($sr->getJSONString()))->sign($signer, $personalPrivateKey)->getToken();
$ch = curl_init(Configuration::getPrimaryGSLSNode());
if (Configuration::getCurlVerbose() >= 2) {
curl_setopt($ch, CURLOPT_VERBOSE, 1);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_TIMEOUT, Configuration::getGSLSTimeout());
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type: application/json', 'Content-Length: ' . strlen((string) $token)));
curl_setopt($ch, CURLOPT_POSTFIELDS, (string) $token);
$result = curl_exec($ch);
if (curl_errno($ch) != CURLE_OK) {
$ch = curl_init(Configuration::getSecondaryGSLSNode());
if (Configuration::getCurlVerbose() >= 2) {
curl_setopt($ch, CURLOPT_VERBOSE, 1);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPGET, 1);
$result = curl_exec($ch);
if (curl_errno($ch) != CURLE_OK) {
throw new \Exception('Connection error: ' . curl_error($ch));
}
}
$result = json_decode($result);
curl_close($ch);
if ($result->responseCode != 200) {
throw new \Exception("Error: " . $result->message);
} else {
return $result;
}
}