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LoginPacket: Assert that extradata must exist

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Dylan K. Taylor 2019-01-11 17:56:18 +00:00
parent e9f023fe69
commit 49bdd92faa
1 changed files with 3 additions and 0 deletions
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3
src/pocketmine/network/mcpe/protocol/LoginPacket.php
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@ -163,6 +163,9 @@ class LoginPacket extends DataPacket{
$this->xuid = $claims["extraData"]["XUID"]; $this->xuid = $claims["extraData"]["XUID"];
} }
} }
if(!$hasExtraData){
throw new \UnexpectedValueException("'extraData' not found in chain data");
}
$this->clientDataJwt = $buffer->get($buffer->getLInt()); $this->clientDataJwt = $buffer->get($buffer->getLInt());
$clientData = Utils::getJwtClaims($this->clientDataJwt); $clientData = Utils::getJwtClaims($this->clientDataJwt);