php - SoapServer behind Symfony 3 controller not calling wrapped method -
overview
i'm trying put soap server inside symfony controller described here: http://symfony.com/doc/current/controller/soap_web_service.html.
i'm using php2wsdl generate wsdl (after having failed create valid 1 hand!). have service class bunch of methods exposed via soap. , symfony controller shovel post data soapserver instance , barf out yukky xml response client.
but i'm pretty sure soapserver not calling methods on service class. can see soapserver::getfunctions php2wsdl @soap annotated methods have been registered soapserver instance, nothing methods supposed seems happening; no logging, not throw new \exception('@#!?!'); on first line.
the actual symptom have that, after soapclient tries __soapcall method (in other application), expects have received soapheaders (which method might setting; don't know) response headers empty.
code
commented lines things i've been using try , debug.
symfony controller
class defaultcontroller extends controller { const service_uri = 'http://example.com/api'; public function wsdlaction() { $log = new logger('api'); $response = new response(); $response->headers->set('content-type', 'text/xml'); $response->setcontent($this->makewsdl()); // $log->debug(sprintf('[%s] wsdl response', __method__)); return $response; } public function operationaction(request $request) { $log = new logger('api'); try { $wsdlfile = tmpfile(); $wsdlpath = stream_get_meta_data($wsdlfile)['uri']; file_put_contents($wsdlpath, $this->makewsdl()); } catch (exception $e) { $log->error(sprintf('[%s] couldn\'t create temporary wsdl file soapserver: "%s"', __method__, $e->getmessage())); throw $e; } // $c = file_get_contents($wsdlpath); // $log->debug(sprintf('[%s] created wsdl temporary file in %s: %s', __method__, $wsdlpath, $c)); $server = new soapserver( $wsdlpath, [ 'soap_version' => soap_1_1, 'encoding' => 'utf-8', ] ); // $log->debug(sprintf('[%s] created server', __method__)); $server->setobject(new myservice($server, $log)); // $log->debug(sprintf('[%s] set server object', __method__)); // foreach ($server->getfunctions() $f) { // $log->debug(sprintf('[%s] soap function: %s', __method__, (string) $f)); // } $response = new response(); $response->headers->set('content-type', 'text/xml; charset=utf-8'); // $log->debug(sprintf('[%s] create new response', __method__)); ob_start(); // $log->debug(sprintf('[%s] calling server->handle(%s)', __method__, $request->getcontent())); $server->handle($request->getcontent()); // $log->debug(sprintf('[%s] setting response content', __method__)); $response->setcontent(ob_get_clean()); // $log->debug(sprintf('[%s] operate response', __method__)); return $response; } private function makewsdl() { $wsdlgenerator = new php2wsdl\phpclass2wsdl(myservice::class, self::service_uri); $wsdlgenerator->generatewsdl(true); return $wsdlgenerator->dump(); } } this controller "works". mean, can call route wsdl , wsdl. , can call route operations , work $server->handle($request->getcontent()); throws exception.
myservice
class myservice { private $server; private $log; public function __construct(soapserver $server, logger $log) { $this->server = $server; $this->log = $log; // $this->log->debug(sprintf('[%s] __construct called', __method__)); } /** * @soap */ public function login(array $parameters = []) { // throw new \exception('login throws immediately'); // $this->log->debug(sprintf('[%s] login called: %s', __method__, json_encode($parameters))); $this->server->addsoapheader(new soapheader( 'http://example.com/api', 'authheader', ['token' => 'fake-token'] )); return true; } } the wsdl generated class php2wsdl seems working perfectly.
the external application calls controller throwing exception because it's expecting authheader soap header in soap response comes defaultcontroller. isn't finding one. whether or not attempt use addsoapheader here correct, can't see login method being called.
the external application
$this->client = new soapclient('http://example.com/api/wsdl', [ 'trace' => 1, 'encoding' => 'utf-8', 'soap_version' => soap_1_1, 'cache_wsdl' => wsdl_cache_none, 'location' => 'http://example.com/api', ]); ... $response = $this->client->__soapcall( 'login', ['username' => '', 'password' => ''], [], null, $outputheaders ); ... if ($outputheaders['authheader']) { ... this code throws exception when $outputheaders['authheader'] not set. here, can dump soap requests , responses. here's request:
<?xml version="1.0" encoding="utf-8"?> <envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://example.com/api/" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema" xmlns:ns2="http://xml.apache.org/xml-soap" xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/" soap-env:encodingstyle="http://schemas.xmlsoap.org/soap/encoding/"> <body> <login> <parameters xsi:type="ns2:map"> <item> <key xsi:type="xsd:string">username</key> <value xsi:type="xsd:string"></value> </item> <item> <key xsi:type="xsd:string">password</key> <value xsi:type="xsd:string"></value> </item> </parameters> </login> </body> </envelope> and response, of course, empty; output headers.
this code "legacy" bit can't change. bit more background: calls real, third-party soap service , i'm trying @ moment build mock of service can used testing.
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