/**
* @param $openid
* @param null $userData
* @return User|static
* @throws Exception
*/
public function save($openid, $userData = null)
{
$user = User::model()->findByPk($openid);
if (!empty($user)) {
if (!empty($userData['nickname'])) {
$user->nickname = $userData['nickname'];
}
if (!empty($userData['headimgurl'])) {
$user->avatar = $userData['headimgurl'];
}
} else {
$ip = YII_DEBUG ? '121.32.52.217' : CommonTool::getClientIp();
$info = CommonTool::getCity($ip);
$count = User::model()->count();
$user = new User();
$user->attributes = array('user_id' => $openid, 'nickname' => empty($userData['nickname']) ? '微信用户' . (25874 + $count) : CommonTool::emojiFilter($userData['nickname']), 'avatar' => !empty($userData['headimgurl']) ? $userData['headimgurl'] : 'http://appmcdn.m0.hk/avatar.jpg', 'ip' => $ip, 'city' => $info['city'], 'created_at' => time());
}
if (!$user->save()) {
CommonTool::log($user->getErrors());
throw new Exception('创建用户失败！');
}
return $user;
}
public function receiveData(array $sendData)
{
$data_struct = ['data', 'key', 'signature'];
if (array_diff($data_struct, array_keys($sendData))) {
throw new \Exception('Data Structure Error');
}
try {
$AES_secret = $this->RSA->privDecrypt($sendData['key']);
\CommonTool::log('AES_secret', $AES_secret);
} catch (\Exception $e) {
throw new \Exception('Failed To Decode AES Secret');
}
if ($this->RSA->verify($sendData['data'], $sendData['signature']) === false) {
throw new \Exception('Check Signature Failed');
}
$this->AES_secret = $AES_secret;
$this->AES->setSecretKey($this->AES_secret);
$data = $this->AES->decrypt($sendData['data']);
\CommonTool::log('decrypted_data', $data);
$data = json_decode($data, true);
if (json_last_error() == JSON_ERROR_NONE) {
if (\CommonTool::checkSummary($data)) {
return $data;
}
throw new \Exception('CheckSignature Failed');
} else {
throw new \Exception('Received Data json_decode Failed');
}
}
