Incomplete buffer response

[flaviu-chelaru]

Hello,

I've installed a local openfire server with plaintext authorization.

Authorization response is not complete, so the script triggers error.

[2014-11-19 14:07:41] xmpp.DEBUG: Received buffer '<' from 'localhost:5222' [] []
[2014-11-19 14:07:41] xmpp.DEBUG: Received buffer 'success xmlns="urn:ietf:params:xml:ns:xmpp-sasl"/>' from 'localhost:5222' [] []

As you can see above, the buffer is triggered twice for the same response, and this triggers error

XML parsing error: "Not well-formed (invalid token)" at Line 1 at column 1

Adding full stack trace with error.

XML parsing error: "Not well-formed (invalid token)" at Line 1 at column 1
#0 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(160): Fabiang\Xmpp\Exception\XMLParserException::create(Resource id #317)
#1 api\vendor\fabiang\xmpp\src\Connection\Socket.php(109): Fabiang\Xmpp\Stream\XMLStream->parse('success xmlns="...')
#2 api\vendor\fabiang\xmpp\src\Connection\Socket.php(165): Fabiang\Xmpp\Connection\Socket->receive()
#3 api\vendor\fabiang\xmpp\src\EventListener\Stream\Authentication\Plain.php(66): Fabiang\Xmpp\Connection\Socket->send('<auth xmlns="ur...')
#4 api\vendor\fabiang\xmpp\src\EventListener\Stream\Authentication.php(116): Fabiang\Xmpp\EventListener\Stream\Authentication\Plain->authenticate('admin', 'admin')
#5 [internal function]: Fabiang\Xmpp\EventListener\Stream\Authentication->authenticate(Object(Fabiang\Xmpp\Event\XMLEvent))
#6 api\vendor\fabiang\xmpp\src\Event\EventManager.php(126): call_user_func(Array, Object(Fabiang\Xmpp\Event\XMLEvent))
#7 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(361): Fabiang\Xmpp\Event\EventManager->trigger('{urn:ietf:param...', Object(Fabiang\Xmpp\Stream\XMLStream), Array)
#8 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(163): Fabiang\Xmpp\Stream\XMLStream->trigger()
#9 api\vendor\fabiang\xmpp\src\Connection\Socket.php(109): Fabiang\Xmpp\Stream\XMLStream->parse('<?xml version='...')
#10 api\vendor\fabiang\xmpp\src\Connection\Socket.php(165): Fabiang\Xmpp\Connection\Socket->receive()
#11 api\vendor\fabiang\xmpp\src\Connection\Socket.php(183): Fabiang\Xmpp\Connection\Socket->send('<?xml version="...')
#12 api\vendor\fabiang\xmpp\src\EventListener\Stream\StartTls.php(100): Fabiang\Xmpp\Connection\Socket->connect()
#13 [internal function]: Fabiang\Xmpp\EventListener\Stream\StartTls->proceed(Object(Fabiang\Xmpp\Event\XMLEvent))
#14 api\vendor\fabiang\xmpp\src\Event\EventManager.php(126): call_user_func(Array, Object(Fabiang\Xmpp\Event\XMLEvent))
#15 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(361): Fabiang\Xmpp\Event\EventManager->trigger('{urn:ietf:param...', Object(Fabiang\Xmpp\Stream\XMLStream), Array)
#16 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(163): Fabiang\Xmpp\Stream\XMLStream->trigger()
#17 api\vendor\fabiang\xmpp\src\Connection\Socket.php(109): Fabiang\Xmpp\Stream\XMLStream->parse('<proceed xmlns=...')
#18 api\vendor\fabiang\xmpp\src\Connection\Socket.php(165): Fabiang\Xmpp\Connection\Socket->receive()
#19 api\vendor\fabiang\xmpp\src\EventListener\Stream\StartTls.php(80): Fabiang\Xmpp\Connection\Socket->send('<starttls xmlns...')
#20 [internal function]: Fabiang\Xmpp\EventListener\Stream\StartTls->starttls(Object(Fabiang\Xmpp\Event\XMLEvent))
#21 api\vendor\fabiang\xmpp\src\Event\EventManager.php(126): call_user_func(Array, Object(Fabiang\Xmpp\Event\XMLEvent))
#22 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(361): Fabiang\Xmpp\Event\EventManager->trigger('{urn:ietf:param...', Object(Fabiang\Xmpp\Stream\XMLStream), Array)
#23 api\vendor\fabiang\xmpp\src\Stream\XMLStream.php(163): Fabiang\Xmpp\Stream\XMLStream->trigger()
#24 api\vendor\fabiang\xmpp\src\Connection\Socket.php(109): Fabiang\Xmpp\Stream\XMLStream->parse('<?xml version='...')
#25 api\vendor\fabiang\xmpp\src\Connection\Socket.php(165): Fabiang\Xmpp\Connection\Socket->receive()
#26 api\vendor\fabiang\xmpp\src\Connection\Socket.php(183): Fabiang\Xmpp\Connection\Socket->send('<?xml version="...')
#27 api\vendor\fabiang\xmpp\src\Client.php(113): Fabiang\Xmpp\Connection\Socket->connect()
#28 api\app\commands\xmppTest.php(63): Fabiang\Xmpp\Client->connect()
#29 api\vendor\laravel\framework\src\Illuminate\Console\Command.php(112): xmppTest->fire()
#30 api\vendor\symfony\console\Symfony\Component\Console\Command\Command.php(252): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#31 api\vendor\laravel\framework\src\Illuminate\Console\Command.php(100): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#32 api\vendor\symfony\console\Symfony\Component\Console\Application.php(889): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#33 api\vendor\symfony\console\Symfony\Component\Console\Application.php(193): Symfony\Component\Console\Application->doRunCommand(Object(xmppTest), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#34 api\vendor\symfony\console\Symfony\Component\Console\Application.php(124): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#35 api\artisan(59): Symfony\Component\Console\Application->run()
#36 {main}

This is a Laravel Framework command
Code bellow:

public function fire() {

        try {           
            $logger = new Logger('xmpp');
            $logger->pushHandler(new StreamHandler('php://stdout', Logger::DEBUG)); 

            $options  = new Options('localhost:5222');

            $authenticationClasses = $options->getAuthenticationClasses();
            unset($authenticationClasses['digest-md5']);            

            $options
                    ->setAuthenticationClasses($authenticationClasses)
                    ->setLogger($logger)
                    ->setUsername('admin')->setPassword('admin');

            $client = new Client($options);            
            $client->connect();       


            sleep(2);
            $client->disconnect(); 
        }catch (\Fabiang\Xmpp\Exception $ex)
        {
            print $ex->getTraceAsString();
        } catch (Exception $ex) {
            print $ex->getMessage().PHP_EOL;
            print $ex->getTraceAsString();
        }        
    }

How can i fix this?
\Thanks

[fabiang]

Not sure how to fix that. xml_parse should be able to parse this, but can reproduce this on PHP 5.3. What version are you using?

[fabiang]

Found the issue, that partial data reseted the parser. Does it work for you with the current master?

[flaviu-chelaru]

Thank you for your support. This works great now.

Keep up the good work.

[fabiang]

Fixed in version 0.6.1

[Raviideal01]

I have same issue with new and old version.

[flaviu-chelaru]

this issue is 2 years old. Are you sure you are on-topic here?

[Raviideal01]

Ya i am getting same issue. Please try to fix it.

On Tuesday 12 April 2016 06:57 PM, Flaviu Chelaru wrote:

this issue is 2 years old. Are you sure you are on-topic here?

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#4 (comment)

[DMeganoski]

Ravideal, Just because you are getting the same exception does not necessarily mean this is the same issue. I am also getting a "Not well-formed" error, but I know for a fact that it is unrelated to this issue.

This can be very confusing to developers, as he could waste time trying to track down a bug that doesn't exist.

If you want help with your issue, you're going to have to post more than just the exception you are getting.