/**
* @param Session $session
* @param RequestEnvelope $env
* @param Request[] $reqs
* @throws Exception
*/
public static function sign(Session $session, RequestEnvelope $env, $reqs)
{
if (!$session->hasAuthTicket()) {
return;
}
$location = $session->getLocation();
$rawTicket = $session->getAuthTicket()->toBinary();
$microTime = MicroTime::get();
$protoSignature = new ProtoSignature();
$protoSignature->setTimestampSinceStart($microTime - $session->getStartMicroTime());
// TODO: LocationFix
// TODO: AndroidGpsInfo
// TODO: SensorInfo
// TODO: DeviceInfo
// TODO: ActivityStatus
$protoSignature->setLocationHash1(self::generateLocation1($rawTicket, $location));
$protoSignature->setLocationHash2(self::generateLocation2($location));
$protoSignature->setSessionHash($session->getSessionHash());
$protoSignature->setTimestamp($microTime);
foreach ($reqs as $req) {
$protoSignature->addRequestHash(self::generateRequestHash($rawTicket, $req->toProto()->toStream()->getContents()));
}
$protoSignature->setUnknown25(9.909701338899655E+18);
$uk6 = new Unknown6();
$uk6->setRequestType(6);
$uk2 = new Unknown2();
$enc = Encrypt::encrypt($protoSignature->toStream()->getContents(), random_bytes(32));
$uk2->setEncryptedSignature($enc);
$uk6->setUnknown2($uk2);
$env->setUnknown6($uk6);
$session->getLogger()->debug("Signed request: " . strlen($enc) . " bytes");
}
/**
* @param Request[] $reqs
* @param bool|false $createEndpoint
* @param bool|false $redo
* @throws Exception
*/
public function execute($reqs, $createEndpoint = false, $redo = true)
{
$reqTypes = [];
foreach ($reqs as $req) {
$reqTypes[] = get_class($req);
}
$this->logger->info("Execute " . implode(", ", $reqTypes));
$env = new RequestEnvelope();
$env->setStatusCode(2);
$env->setRequestId($this->getRPCId());
$location = $this->session->getLocation();
$env->setLatitude($location->getLatitude());
$env->setLongitude($location->getLongitude());
$env->setAltitude($location->getAltitude());
if ($this->session->hasAuthTicket() && $this->session->getAuthTicket()->isValid()) {
$this->logger->debug("Existing auth ticket");
$env->setAuthTicket($this->session->getAuthTicket()->toProto());
} else {
if (!$this->session->hasToken()) {
$this->session->authenticate();
}
$this->session->setEndpoint(null);
$this->logger->debug("Auth with token");
$info = new AuthInfo();
$info->setProvider($this->session->getType()->getProvider());
$token = new JWT();
$token->setContents($this->session->getToken());
$token->setUnknown2(59);
$info->setToken($token);
$env->setAuthInfo($info);
}
$env->setUnknown12(989);
foreach ($reqs as $req) {
$env->addRequests($req->toProto());
}
$URL = $this->session->hasEndpoint() ? $this->session->getEndpoint() : self::APIURL;
Signature::sign($this->session, $env, $reqs);
$resp = $this->client->post($URL, ["body" => $env->toStream()->getContents()]);
$respEnv = new ResponseEnvelope($resp->getBody()->getContents());
if ($respEnv->hasAuthTicket()) {
$ticket = new AuthTicket($respEnv->getAuthTicket());
$this->logger->info("Received auth ticket, expires in " . $ticket->getTimeToExpire() . "s");
$this->session->setAuthTicket($ticket);
}
if ($respEnv->hasApiUrl()) {
$endpoint = $respEnv->getApiUrl();
$this->logger->info("Received API endpoint " . $endpoint);
$this->session->setEndpoint("https://" . $endpoint . "/rpc");
}
$statusCode = $respEnv->getStatusCode();
$this->logger->debug("Status code " . $statusCode);
if ($statusCode == 102) {
// Some auth problem
throw new Exception("Received status code 102: invalid auth");
} elseif ($statusCode == 53) {
// Wrong endpoint
if ($redo) {
sleep(3);
$this->execute($reqs, $createEndpoint, false);
return;
} else {
throw new Exception("Received status code 53: wrong endpoint");
}
} elseif ($statusCode == 3) {
// Possible ban
throw new Exception("Received status code 3: account possibly banned");
}
if (!$respEnv->hasReturnsList()) {
throw new Exception("No responses given");
}
$returns = $respEnv->getReturnsList();
$countResponses = $returns->count();
if ($countResponses != count($reqs)) {
throw new Exception("Invalid responses found");
}
$responses = [];
foreach ($returns as $return) {
$responses[] = $return;
}
array_map(function (Request $req, $response) {
$req->setRawResponse($response);
}, $reqs, $responses);
}
/**
* Is a setup for the request
*
* @param RequestEnvelope $requestEnvelope
*/
private function resetBuilder(RequestEnvelope &$requestEnvelope)
{
$requestEnvelope->setStatusCode(2);
$requestEnvelope->setRequestId($this->getRequestId());
if ($this->lastAuthTicket != null && $this->lastAuthTicket->getExpireTimestampMs() > 0 && $this->lastAuthTicket->getExpireTimestampMs() > round(microtime(true) * 1000)) {
$requestEnvelope->setAuthTicket($this->lastAuthTicket);
} else {
$authInfo = new RequestEnvelope_AuthInfo();
$authInfo->setProvider($this->PokemonGoAPI->getUserProvider());
$authToken = new RequestEnvelope_AuthInfo_JWT();
$authToken->setContents($this->userAuthToken);
$authToken->setUnknown2(59);
$authInfo->setToken($authToken);
$requestEnvelope->setAuthInfo($authInfo);
}
$requestEnvelope->setUnknown12(989);
$requestEnvelope->setLatitude($this->PokemonGoAPI->getLatitude());
$requestEnvelope->setLongitude($this->PokemonGoAPI->getLongitude());
$requestEnvelope->setAltitude($this->PokemonGoAPI->getAltitude());
}
