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Merged
merged 6 commits into from
Jan 15, 2025
Merged

ext/soap: Don't call readfile() userland function #17432

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51c2cf0
ext/soap: Add some SoapServer tests
Girgias Jan 11, 2025
78e50f5
ext/soap: Don't call readfile() userland function
Girgias Jan 10, 2025
6eb1155
ext/soap: Actually throw a SOAP Fault if the WSDL has disappeared
Girgias Jan 11, 2025
e101ce0
review
Girgias Jan 13, 2025
e6305b4
Skip tests on windows for now
Girgias Jan 14, 2025
d1e3520
[skip ci] Update skipif message
Girgias Jan 15, 2025
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14 changes: 6 additions & 8 deletions ext/soap/soap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1307,19 +1307,17 @@ PHP_METHOD(SoapServer, handle)
sapi_add_header(hdr, sizeof("Location: ")+strlen(service->sdl->source)-1, 1);
efree(hdr);
*/
zval readfile, readfile_ret, param;

sapi_add_header("Content-Type: text/xml; charset=utf-8", sizeof("Content-Type: text/xml; charset=utf-8")-1, 1);
ZVAL_STRING(&param, service->sdl->source);
ZVAL_STRING(&readfile, "readfile");
if (call_user_function(EG(function_table), NULL, &readfile, &readfile_ret, 1, &param ) == FAILURE) {
php_stream_context *context = php_stream_context_from_zval(NULL, false);
php_stream *stream = php_stream_open_wrapper_ex(service->sdl->source, "rb", REPORT_ERRORS, NULL, context);
if (stream) {
php_stream_passthru(stream);
php_stream_close(stream);
} else {
soap_server_fault("Server", "Couldn't find WSDL", NULL, NULL, NULL);
}

zval_ptr_dtor(&param);
zval_ptr_dtor_str(&readfile);
zval_ptr_dtor(&readfile_ret);

SOAP_SERVER_END_CODE();
return;
} else {
Expand Down
86 changes: 86 additions & 0 deletions ext/soap/tests/SoapServer/handle_non_existing_WSDL_from_get_query.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,86 @@
--TEST--
SoapServer handle with WSDL that has disappeared
--EXTENSIONS--
soap
--SKIPIF--
<?php
if (PHP_OS_FAMILY === "Windows") {
die("skip see https://github.com/php/php-src/issues/17468");
}
?>
--GET--
WSDL
--FILE--
<?php
$wsdlFile = __DIR__ . '/test_handle_non_existent_wsdl_from_get_query.wsdl';

$wsdl = <<<'WSDL'
<?xml version="1.0" ?>
<definitions
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns="http://schemas.xmlsoap.org/wsdl/">

<types>
<xsd:schema targetNamespace="http://linuxsrv.home/~dmitry/soap/test.wsdl">
<xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
<xsd:import namespace="http://schemas.xmlsoap.org/wsdl/" />
</xsd:schema>
</types>

<message name="AddRequest">
<part name="x" type="xsd:double" />
<part name="y" type="xsd:double" />
</message>
<message name="AddResponse">
<part name="result" type="xsd:double" />
</message>

<portType name="TestServicePortType">
<operation name="Add">
<input message="tns:AddRequest" />
<output message="tns:AddResponse" />
</operation>
</portType>

<binding name="TestServiceBinding" type="tns:TestServicePortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
<operation name="Add">
<soap:operation soapAction="Add" style="rpc" />
<input>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</input>
<output>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</output>
</operation>
</binding>

<service name="TestService">
<port name="TestServicePort" binding="tns:TestServiceBinding">
<soap:address location="http://linuxsrv.home/~dmitry/soap/soap_server.php" />
</port>
</service>

</definitions>
WSDL;

file_put_contents($wsdlFile, $wsdl);

$options = [];
$server = new SoapServer($wsdlFile, $options);

unlink($wsdlFile);

$server->handle();

?>
--CLEAN--
<?php
$wsdlFile = __DIR__ . '/test_handle_non_existent_wsdl_from_get_query.wsdl';
@unlink($wsdlFile);
?>
--EXPECT--
<?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:Server</faultcode><faultstring>Couldn't find WSDL</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>
87 changes: 87 additions & 0 deletions ext/soap/tests/SoapServer/handle_non_existing_WSDL_from_get_query_disable_readfile.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,87 @@
--TEST--
SoapServer handle with WSDL that has disappeared and disabled readfile function
--EXTENSIONS--
soap
--SKIPIF--
<?php
if (PHP_OS_FAMILY === "Windows") {
die("skip see https://github.com/php/php-src/issues/17468");
}
?>
--GET--
WSDL
--INI--
disable_functions=readfile
--FILE--
<?php
$wsdlFile = __DIR__ . '/test_handle_non_existent_wsdl_from_get_query_disable_readfile.wsdl';

$wsdl = <<<'WSDL'
<?xml version="1.0" ?>
<definitions
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns="http://schemas.xmlsoap.org/wsdl/">

<types>
<xsd:schema targetNamespace="http://linuxsrv.home/~dmitry/soap/test.wsdl">
<xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
<xsd:import namespace="http://schemas.xmlsoap.org/wsdl/" />
</xsd:schema>
</types>

<message name="AddRequest">
<part name="x" type="xsd:double" />
<part name="y" type="xsd:double" />
</message>
<message name="AddResponse">
<part name="result" type="xsd:double" />
</message>

<portType name="TestServicePortType">
<operation name="Add">
<input message="tns:AddRequest" />
<output message="tns:AddResponse" />
</operation>
</portType>

<binding name="TestServiceBinding" type="tns:TestServicePortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
<operation name="Add">
<soap:operation soapAction="Add" style="rpc" />
<input>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</input>
<output>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</output>
</operation>
</binding>

<service name="TestService">
<port name="TestServicePort" binding="tns:TestServiceBinding">
<soap:address location="http://linuxsrv.home/~dmitry/soap/soap_server.php" />
</port>
</service>

</definitions>
WSDL;

file_put_contents($wsdlFile, $wsdl);

$options = [];
$server = new SoapServer($wsdlFile, $options);

unlink($wsdlFile);
$server->handle();

?>
--CLEAN--
<?php
$wsdlFile = __DIR__ . '/test_handle_non_existent_wsdl_from_get_query_disable_readfile.wsdl';
@unlink($wsdlFile);
?>
--EXPECT--
<?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:Server</faultcode><faultstring>Couldn't find WSDL</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>
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