/**
* Add the auth response
*
* @param Connection $connection
* @param Identity $identity
* @param string $challengeData
* @return NodeInterface
*/
protected function createAuthResponseNode(Connection $connection, Identity $identity, $challengeData)
{
$resp = $this->getAuthData($connection, $identity, $challengeData);
$respHash = [];
$respHash["xmlns"] = "urn:ietf:params:xml:ns:xmpp-sasl";
$node = Node::fromArray(['name' => 'response', 'attributes' => $respHash, 'data' => $resp]);
return $node;
}
/**
* @return \Tmv\WhatsApi\Message\Node\NodeInterface|null
*/
protected function nextTreeInternal()
{
$token = $this->readInt8();
$size = $this->readListSize($token);
$token = $this->readInt8();
if ($token == 1) {
$attributes = $this->readAttributes($size);
return Node::fromArray(array('name' => 'start', 'attributes' => $attributes));
} elseif ($token == 2) {
return null;
}
$tag = $this->readString($token);
$attributes = $this->readAttributes($size);
if ($size % 2 == 1) {
return Node::fromArray(array('name' => $tag, 'attributes' => $attributes));
}
$token = $this->readInt8();
if ($this->isListTag($token)) {
$children = $this->readList($token);
return Node::fromArray(array('name' => $tag, 'attributes' => $attributes, 'children' => is_array($children) ? $children : array()));
}
return Node::fromArray(array('name' => $tag, 'attributes' => $attributes, 'data' => $this->readString($token)));
}
/**
* @param NodeInterface|array $child
* @return $this
* @throws InvalidArgumentException
*/
public function addChild($child)
{
if (is_array($child)) {
$child = Node::fromArray($child);
}
if (!$child instanceof NodeInterface) {
throw new InvalidArgumentException("Argument passed is not an instance of NodeInterface");
}
$this->children[] = $child;
return $this;
}
/**
* Add the authentication nodes.
*
* @return NodeInterface
* Return itself.
*/
protected function createAuthNode()
{
$authHash = [];
$authHash["xmlns"] = "urn:ietf:params:xml:ns:xmpp-sasl";
$authHash["mechanism"] = "WAUTH-2";
$authHash["user"] = $this->getIdentity()->getPhone()->getPhoneNumber();
$data = $this->createAuthBlob();
$node = Node::fromArray(['name' => 'auth', 'attributes' => $authHash, 'data' => $data]);
return $node;
}
