Bug #73037 [Fbk->Opn]: SoapServer reports Bad Request when gzipped

Edit report at https://bugs.php.net/bug.php?id=73037&edit=1 ID: 73037 Updated by: bwoebi@php.net Reported by: maggus dot staab at googlemail dot com Summary: SoapServer reports Bad Request when gzipped -Status: Feedback +Status: Open Type: Bug Package: SOAP related Operating System: Ubuntu14LTS PHP Version: 5.6.25 Block user comment: N Private report: N New Comment: I had looked at the issue and it's not related to any extension (only zlib, soap and libxml code is ever called). There's something fishy when _php_stream_read() is called recursively though. Thus simple code like: class simple_filter extends php_user_filter { function filter($in, $out, &$consumed, $closing) { while ($bucket = stream_bucket_make_writeable($in)) { $consumed += $bucket->datalen; stream_bucket_append($out, $bucket); } return PSFS_PASS_ON; } } stream_filter_register("simple", "simple_filter"); file_get_contents("php://filter/read=simple/resource=http://google.com"); is also failing in PHP 7. (works flawlessly with PHP 5.) Previous Comments: ------------------------------------------------------------------------ [2016-09-08 22:56:15] ab@php.net Thanks for the report. Is the behavior same without Opcache and Blackfire? Ideally, with anything except soap and gzip excluded. Thanks. ------------------------------------------------------------------------ [2016-09-07 08:03:08] maggus dot staab at googlemail dot com Description: ------------ SoapServer->handle() reports a bad-request when issuing a request with gzip. triggering the very same request without gzip encoding works as expected. SoapServer seems not to be able to read and parse the posted XML body. the error is reproducible on php 5.6.23 and 7.0.10. the testscript works (both in gzip and non-gzip) on php 5.4.45 (on ubuntu12 lts) here some detail of the involved php versions: mstaab@mst14:~$ php -v PHP 7.0.10-2+deb.sury.org~trusty+1 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.10-2+deb.sury.org~trusty+1, Copyright (c) 1999-2016, by Zend Technologies with blackfire v1.12.0, https://blackfire.io, by Blackfireio Inc. mstaab@mst14:~$ php5 -v PHP 5.6.23-1+deprecated+dontuse+deb.sury.org~trusty+1 (cli) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies with Zend Debugger v8.0.0, Copyright (c) 1999-2014, by Zend Technologies with blackfire v1.12.0, https://blackfire.io, by Blackfireio Inc. mstaab@vStaab12:~$ php -v PHP 5.4.45-3+deb.sury.org~precise+1 (cli) (built: Jan 7 2016 15:32:17) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies with Zend Debugger v6.0.0, Copyright (c) 1999-2013, by Zend Technologies with blackfire v1.11.1, https://blackfire.io, by Blackfireio Inc. Test script: --------------- mstaab@mst14:~$ cat server.php <?php $s = new SoapServer(NULL, array('uri' => 'http://localhost/server.php')); $s->setObject(new stdclass()); $s->handle(); mstaab@mst14:~$ cat postgz.sh #!/bin/bash curl \ -H "Content-Type: application/soap+xml; charset=UTF-8" \ -H "Accept: application/soap+xml, application/dime, multipart/related, text/*" \ -H 'SOAPAction: "urn:adressen#adressen#SetAda"' \ -H 'Content-Encoding: gzip' \ --data-binary @<(cat cd_catalog.xml | gzip) \ -X POST http://localhost:8000/server.php mstaab@mst14:~$ cat post.sh #!/bin/bash curl \ -H "Content-Type: application/soap+xml; charset=UTF-8" \ -H "Accept: application/soap+xml, application/dime, multipart/related, text/*" \ -H 'SOAPAction: "urn:adressen#adressen#SetAda"' \ --data-binary @<(cat cd_catalog.xml) \ -X POST http://localhost:8000/server.php cd_catalog.xml can be found at https://gist.github.com/staabm/fc96933585c11fe277b658c62c877345 you just need to start the builtin-webserver using php -S localhost:8000 and trigger post.sh respec. postgz.sh Expected result: ---------------- mstaab@vStaab12:~$ ./post.sh <?xml version="1.0" encoding="UTF-8"?> <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope"><env:Body><env:Fault><env:Code><env:Value>env:Receiver</env:Value></env:Code><env:Reason><env:Text>Function 'CATALOG't exist</env:Text></env:Reason></env:Fault></env:Body></env:Envelope> mstaab@vStaab12:~$ ./postgz.sh <?xml version="1.0" encoding="UTF-8"?> <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope"><env:Body><env:Fault><env:Code><env:Value>env:Receiver</env:Value></env:Code><env:Reason><env:Text>Function 'CATALOG't exist</env:Text></env:Reason></env:Fault></env:Body></env:Envelope> Actual result: -------------- mstaab@mst14:~$ ./post.sh <?xml version="1.0" encoding="UTF-8"?> <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope"><env:Body><env:Fault><env:Code><env:Value>env:Receiver</env:Value></env:Code><env:Reason><env:Text>Function 'CATALOG't exist</env:Text></env:Reason></env:Fault></env:Body></env:Envelope> mstaab@mst14:~$ ./postgz.sh <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Client</faultcode><faultstring>Bad Request</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73037&edit=1