action.php
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<?php
/**
* @version $Id: action.php,v 1.26 2007/02/22 13:52:55 ggiunta Exp $
* @copyright G. Giunta 2005-2006
* @author Gaetano Giunta
*
* @todo switch params for http compression from 0,1,2 to values to be used directly
* @todo use ob_start to catch debug info and echo it AFTER method call results?
* @todo be smarter in creating client stub for proxy/auth cases: only set appropriate property of client obj
**/
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>XMLRPC Debugger</title>
<meta name="robots" content="index,nofollow" />
<style type="text/css">
<!--
body {border-top: 1px solid gray; padding: 1em; font-family: Verdana, Arial, Helvetica; font-size: 8pt;}
h3 {font-size: 9.5pt;}
h2 {font-size: 12pt;}
.dbginfo {padding: 1em; background-color: #EEEEEE; border: 1px dashed silver; font-family: monospace;}
#response {padding: 1em; margin-top: 1em; background-color: #DDDDDD; border: 1px solid gray; white-space: pre; font-family: monospace;}
table {padding: 2px; margin-top: 1em;}
th {background-color: navy; color: white; padding: 0.5em;}
td {padding: 0.5em; font-family: monospace;}
.oddrow {background-color: #EEEEEE;}
.evidence {color: blue;}
#phpcode { background-color: #EEEEEE; padding: 1em; margin-top: 1em;}
-->
</style>
</head>
<body>
<?php
include(getcwd().'/common.php');
if ($action)
{
// make sure the script waits long enough for the call to complete...
if ($timeout)
set_time_limit($timeout+10);
include('xmlrpc.inc');
if ($wstype == 1)
{
@include('jsonrpc.inc');
if (!class_exists('jsonrpc_client'))
{
die('Error: to debug the jsonrpc protocol the jsonrpc.inc file is needed');
}
$clientclass = 'jsonrpc_client';
$msgclass = 'jsonrpcmsg';
$protoname = 'JSONRPC';
}
else
{
$clientclass = 'xmlrpc_client';
$msgclass = 'xmlrpcmsg';
$protoname = 'XMLRPC';
}
if ($port != "")
{
$client =& new $clientclass($path, $host, $port);
$server = "$host:$port$path";
} else {
$client =& new $clientclass($path, $host);
$server = "$host$path";
}
if ($protocol == 2)
{
$server = 'https://'.$server;
}
else
{
$server = 'http://'.$server;
}
if ($proxy != '') {
$pproxy = split(':', $proxy);
if (count($pproxy) > 1)
$pport = $pproxy[1];
else
$pport = 8080;
$client->setProxy($pproxy[0], $pport, $proxyuser, $proxypwd);
}
if ($protocol == 2)
{
$client->setSSLVerifyPeer($verifypeer);
$client->setSSLVerifyHost($verifyhost);
if ($cainfo)
{
$client->setCaCertificate($cainfo);
}
$httpprotocol = 'https';
}
else if ($protocol == 1)
$httpprotocol = 'http11';
else
$httpprotocol = 'http';
if ($username)
$client->setCredentials($username, $password, $authtype);
$client->setDebug($debug);
switch ($requestcompression) {
case 0:
$client->request_compression = '';
break;
case 1:
$client->request_compression = 'gzip';
break;
case 2:
$client->request_compression = 'deflate';
break;
}
switch ($responsecompression) {
case 0:
$client->accepted_compression = '';
break;
case 1:
$client->accepted_compression = array('gzip');
break;
case 2:
$client->accepted_compression = array('deflate');
break;
case 3:
$client->accepted_compression = array('gzip', 'deflate');
break;
}
$cookies = explode(',', $clientcookies);
foreach ($cookies as $cookie)
{
if (strpos($cookie, '='))
{
$cookie = explode('=', $cookie);
$client->setCookie(trim($cookie[0]), trim(@$cookie[1]));
}
}
$msg = array();
switch ($action) {
case 'wrap':
@include('xmlrpc_wrappers.inc');
if (!function_exists('build_remote_method_wrapper_code'))
{
die('Error: to enable creation of method stubs the xmlrpc_wrappers.inc file is needed');
}
// fall thru intentionally
case 'describe':
case 'wrap':
$msg[0] =& new $msgclass('system.methodHelp', null, $id);
$msg[0]->addparam(new xmlrpcval($method));
$msg[1] =& new $msgclass('system.methodSignature', null, $id+1);
$msg[1]->addparam(new xmlrpcval($method));
$actionname = 'Description of method "'.$method.'"';
break;
case 'list':
$msg[0] =& new $msgclass('system.listMethods', null, $id);
$actionname = 'List of available methods';
break;
case 'execute':
if (!payload_is_safe($payload))
die("Tsk tsk tsk, please stop it or I will have to call in the cops!");
$msg[0] =& new $msgclass($method, null, $id);
// hack! build xml payload by hand
if ($wstype == 1)
{
$msg[0]->payload = "{\n".
'"method": "' . $method . "\",\n\"params\": [" .
$payload .
"\n],\n\"id\": ";
// fix: if user gave an empty string, use NULL, or we'll break json syntax
if ($id == "")
{
$msg[0]->payload .= "null\n}";
}
else
{
if (is_numeric($id) || $id == 'false' || $id == 'true' || $id == 'null')
{
$msg[0]->payload .= "$id\n}";
}
else
{
$msg[0]->payload .= "\"$id\"\n}";
}
}
}
else
$msg[0]->payload = $msg[0]->xml_header() .
'<methodName>' . $method . "</methodName>\n<params>" .
$payload .
"</params>\n" . $msg[0]->xml_footer();
$actionname = 'Execution of method '.$method;
break;
default: // give a warning
$actionname = '[ERROR: unknown action] "'.$action.'"';
}
// Before calling execute, echo out brief description of action taken + date and time ???
// this gives good user feedback for long-running methods...
echo '<h2>'.htmlspecialchars($actionname).' on server '.htmlspecialchars($server)." ...</h2>\n";
flush();
$response = null;
// execute method(s)
if ($debug)
echo '<div class="dbginfo"><h2>Debug info:</h2>'; /// @todo use ob_start instead
$resp = array();
$mtime = explode(' ',microtime());
$time = (float)$mtime[0] + (float)$mtime[1];
foreach ($msg as $message)
{
// catch errors: for older xmlrpc libs, send does not return by ref
@$response =& $client->send($message, $timeout, $httpprotocol);
$resp[] = $response;
if (!$response || $response->faultCode())
break;
}
$mtime = explode(' ',microtime());
$time = (float)$mtime[0] + (float)$mtime[1] - $time;
if ($debug)
echo "</div>\n";
if ($response)
{
if ($response->faultCode())
{
// call failed! echo out error msg!
//echo '<h2>'.htmlspecialchars($actionname).' on server '.htmlspecialchars($server).'</h2>';
echo "<h3>$protoname call FAILED!</h3>\n";
echo "<p>Fault code: [" . htmlspecialchars($response->faultCode()) .
"] Reason: '" . htmlspecialchars($response->faultString()) . "'</p>\n";
echo (strftime("%d/%b/%Y:%H:%M:%S\n"));
}
else
{
// call succeeded: parse results
//echo '<h2>'.htmlspecialchars($actionname).' on server '.htmlspecialchars($server).'</h2>';
printf ("<h3>%s call(s) OK (%.2f secs.)</h3>\n", $protoname, $time);
echo (strftime("%d/%b/%Y:%H:%M:%S\n"));
switch ($action)
{
case 'list':
$v = $response->value();
$max = $v->arraysize();
echo "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n";
echo "<thead>\n<tr><th>Method</th><th>Description</th></tr>\n</thead>\n<tbody>\n";
for($i=0; $i < $max; $i++)
{
$rec = $v->arraymem($i);
if ($i%2) $class=' class="oddrow"'; else $class = ' class="evenrow"';
echo ("<tr><td$class>".htmlspecialchars($rec->scalarval())."</td><td$class><form action=\"controller.php\" method=\"get\" target=\"frmcontroller\">".
"<input type=\"hidden\" name=\"host\" value=\"".htmlspecialchars($host)."\" />".
"<input type=\"hidden\" name=\"port\" value=\"".htmlspecialchars($port)."\" />".
"<input type=\"hidden\" name=\"path\" value=\"".htmlspecialchars($path)."\" />".
"<input type=\"hidden\" name=\"id\" value=\"".htmlspecialchars($id)."\" />".
"<input type=\"hidden\" name=\"debug\" value=\"$debug\" />".
"<input type=\"hidden\" name=\"username\" value=\"".htmlspecialchars($username)."\" />".
"<input type=\"hidden\" name=\"password\" value=\"".htmlspecialchars($password)."\" />".
"<input type=\"hidden\" name=\"authtype\" value=\"$authtype\" />".
"<input type=\"hidden\" name=\"verifyhost\" value=\"$verifyhost\" />".
"<input type=\"hidden\" name=\"verifypeer\" value=\"$verifypeer\" />".
"<input type=\"hidden\" name=\"cainfo\" value=\"".htmlspecialchars($cainfo)."\" />".
"<input type=\"hidden\" name=\"proxy\" value=\"".htmlspecialchars($proxy)."\" />".
"<input type=\"hidden\" name=\"proxyuser\" value=\"".htmlspecialchars($proxyuser)."\" />".
"<input type=\"hidden\" name=\"proxypwd\" value=\"".htmlspecialchars($proxypwd)."\" />".
"<input type=\"hidden\" name=\"responsecompression\" value=\"$responsecompression\" />".
"<input type=\"hidden\" name=\"requestcompression\" value=\"$requestcompression\" />".
"<input type=\"hidden\" name=\"clientcookies\" value=\"".htmlspecialchars($clientcookies)."\" />".
"<input type=\"hidden\" name=\"protocol\" value=\"$protocol\" />".
"<input type=\"hidden\" name=\"timeout\" value=\"".htmlspecialchars($timeout)."\" />".
"<input type=\"hidden\" name=\"method\" value=\"".$rec->scalarval()."\" />".
"<input type=\"hidden\" name=\"wstype\" value=\"$wstype\" />".
"<input type=\"hidden\" name=\"action\" value=\"describe\" />".
"<input type=\"hidden\" name=\"run\" value=\"now\" />".
"<input type=\"submit\" value=\"Describe\" /></form></td>");
//echo("</tr>\n");
// generate lo scheletro per il method payload per eventuali test
//$methodpayload="<methodCall>\n<methodName>".$rec->scalarval()."</methodName>\n<params>\n<param><value></value></param>\n</params>\n</methodCall>";
/*echo ("<form action=\"{$_SERVER['PHP_SELF']}\" method=\"get\"><td>".
"<input type=\"hidden\" name=\"host\" value=\"$host\" />".
"<input type=\"hidden\" name=\"port\" value=\"$port\" />".
"<input type=\"hidden\" name=\"path\" value=\"$path\" />".
"<input type=\"hidden\" name=\"method\" value=\"".$rec->scalarval()."\" />".
"<input type=\"hidden\" name=\"methodpayload\" value=\"$payload\" />".
"<input type=\"hidden\" name=\"action\" value=\"execute\" />".
"<input type=\"submit\" value=\"Test\" /></td></form>");*/
echo("</tr>\n");
}
echo "</tbody>\n</table>";
break;
case 'describe':
$r1 = $resp[0]->value();
$r2 = $resp[1]->value();
echo "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n";
echo "<thead>\n<tr><th>Method</th><th>".htmlspecialchars($method)."</th><th> </th><th> </th></tr>\n</thead>\n<tbody>\n";
$desc = htmlspecialchars($r1->scalarval());
if ($desc == "")
$desc = "-";
echo "<tr><td class=\"evenrow\">Description</td><td colspan=\"3\" class=\"evenrow\">$desc</td></tr>\n";
$payload="";
$alt_payload="";
if ($r2->kindOf()!="array")
echo "<tr><td class=\"oddrow\">Signature</td><td class=\"oddrow\">Unknown</td><td class=\"oddrow\"> </td></tr>\n";
else
{
for($i=0; $i < $r2->arraysize(); $i++)
{
if ($i+1%2) $class=' class="oddrow"'; else $class = ' class="evenrow"';
echo "<tr><td$class>Signature ".($i+1)."</td><td$class>";
$x = $r2->arraymem($i);
$ret = $x->arraymem(0);
echo "<code>OUT: " . htmlspecialchars($ret->scalarval()) . "<br />IN: (";
if ($x->arraysize() > 1)
{
for($k = 1; $k < $x->arraysize(); $k++)
{
$y = $x->arraymem($k);
echo $y->scalarval();
if ($wstype != 1)
{
$payload = $payload . '<param><value><'.htmlspecialchars($y->scalarval()).'></'.htmlspecialchars($y->scalarval())."></value></param>\n";
}
$alt_payload .= $y->scalarval();
if ($k < $x->arraysize()-1)
{
$alt_payload .= ';';
echo ", ";
}
}
}
echo ")</code></td>";
//bottone per testare questo metodo
//$payload="<methodCall>\n<methodName>$method</methodName>\n<params>\n$payload</params>\n</methodCall>";
echo "<td$class><form action=\"controller.php\" target=\"frmcontroller\" method=\"get\">".
"<input type=\"hidden\" name=\"host\" value=\"".htmlspecialchars($host)."\" />".
"<input type=\"hidden\" name=\"port\" value=\"".htmlspecialchars($port)."\" />".
"<input type=\"hidden\" name=\"path\" value=\"".htmlspecialchars($path)."\" />".
"<input type=\"hidden\" name=\"id\" value=\"".htmlspecialchars($id)."\" />".
"<input type=\"hidden\" name=\"debug\" value=\"$debug\" />".
"<input type=\"hidden\" name=\"username\" value=\"".htmlspecialchars($username)."\" />".
"<input type=\"hidden\" name=\"password\" value=\"".htmlspecialchars($password)."\" />".
"<input type=\"hidden\" name=\"authtype\" value=\"$authtype\" />".
"<input type=\"hidden\" name=\"verifyhost\" value=\"$verifyhost\" />".
"<input type=\"hidden\" name=\"verifypeer\" value=\"$verifypeer\" />".
"<input type=\"hidden\" name=\"cainfo\" value=\"".htmlspecialchars($cainfo)."\" />".
"<input type=\"hidden\" name=\"proxy\" value=\"".htmlspecialchars($proxy)."\" />".
"<input type=\"hidden\" name=\"proxyuser\" value=\"".htmlspecialchars($proxyuser)."\" />".
"<input type=\"hidden\" name=\"proxypwd\" value=\"".htmlspecialchars($proxypwd)."\" />".
"<input type=\"hidden\" name=\"responsecompression\" value=\"$responsecompression\" />".
"<input type=\"hidden\" name=\"requestcompression\" value=\"$requestcompression\" />".
"<input type=\"hidden\" name=\"clientcookies\" value=\"".htmlspecialchars($clientcookies)."\" />".
"<input type=\"hidden\" name=\"protocol\" value=\"$protocol\" />".
"<input type=\"hidden\" name=\"timeout\" value=\"".htmlspecialchars($timeout)."\" />".
"<input type=\"hidden\" name=\"method\" value=\"".htmlspecialchars($method)."\" />".
"<input type=\"hidden\" name=\"methodpayload\" value=\"".htmlspecialchars($payload)."\" />".
"<input type=\"hidden\" name=\"altmethodpayload\" value=\"".htmlspecialchars($alt_payload)."\" />".
"<input type=\"hidden\" name=\"wstype\" value=\"$wstype\" />".
"<input type=\"hidden\" name=\"action\" value=\"execute\" />";
if ($wstype != 1)
echo "<input type=\"submit\" value=\"Load method synopsis\" />";
echo "</form></td>\n";
echo "<td$class><form action=\"controller.php\" target=\"frmcontroller\" method=\"get\">".
"<input type=\"hidden\" name=\"host\" value=\"".htmlspecialchars($host)."\" />".
"<input type=\"hidden\" name=\"port\" value=\"".htmlspecialchars($port)."\" />".
"<input type=\"hidden\" name=\"path\" value=\"".htmlspecialchars($path)."\" />".
"<input type=\"hidden\" name=\"id\" value=\"".htmlspecialchars($id)."\" />".
"<input type=\"hidden\" name=\"debug\" value=\"$debug\" />".
"<input type=\"hidden\" name=\"username\" value=\"".htmlspecialchars($username)."\" />".
"<input type=\"hidden\" name=\"password\" value=\"".htmlspecialchars($password)."\" />".
"<input type=\"hidden\" name=\"authtype\" value=\"$authtype\" />".
"<input type=\"hidden\" name=\"verifyhost\" value=\"$verifyhost\" />".
"<input type=\"hidden\" name=\"verifypeer\" value=\"$verifypeer\" />".
"<input type=\"hidden\" name=\"cainfo\" value=\"".htmlspecialchars($cainfo)."\" />".
"<input type=\"hidden\" name=\"proxy\" value=\"".htmlspecialchars($proxy)."\" />".
"<input type=\"hidden\" name=\"proxyuser\" value=\"".htmlspecialchars($proxyuser)."\" />".
"<input type=\"hidden\" name=\"proxypwd\" value=\"".htmlspecialchars($proxypwd)."\" />".
"<input type=\"hidden\" name=\"responsecompression\" value=\"$responsecompression\" />".
"<input type=\"hidden\" name=\"requestcompression\" value=\"$requestcompression\" />".
"<input type=\"hidden\" name=\"clientcookies\" value=\"".htmlspecialchars($clientcookies)."\" />".
"<input type=\"hidden\" name=\"protocol\" value=\"$protocol\" />".
"<input type=\"hidden\" name=\"timeout\" value=\"".htmlspecialchars($timeout)."\" />".
"<input type=\"hidden\" name=\"method\" value=\"".htmlspecialchars($method)."\" />".
"<input type=\"hidden\" name=\"methodsig\" value=\"".$i."\" />".
"<input type=\"hidden\" name=\"methodpayload\" value=\"".htmlspecialchars($payload)."\" />".
"<input type=\"hidden\" name=\"altmethodpayload\" value=\"".htmlspecialchars($alt_payload)."\" />".
"<input type=\"hidden\" name=\"wstype\" value=\"$wstype\" />".
"<input type=\"hidden\" name=\"run\" value=\"now\" />".
"<input type=\"hidden\" name=\"action\" value=\"wrap\" />".
"<input type=\"submit\" value=\"Generate method call stub code\" />";
echo "</form></td></tr>\n";
}
}
echo "</tbody>\n</table>";
break;
case 'wrap':
$r1 = $resp[0]->value();
$r2 = $resp[1]->value();
if ($r2->kindOf()!="array" || $r2->arraysize() <= $methodsig)
echo "Error: signature unknown\n";
else
{
$mdesc = $r1->scalarval();
$msig = php_xmlrpc_decode($r2);
$msig = $msig[$methodsig];
$proto = $protocol == 2 ? 'https' : $protocol == 1 ? 'http11' : '';
if ($proxy == '' && $username == '' && !$requestcompression && !$responsecompression &&
$clientcookies == '')
{
$opts = 0; // simple client copy in stub code
}
else
{
$opts = 1; // complete client copy in stub code
}
if ($wstype == 1)
{
$prefix = 'jsonrpc';
}
else
{
$prefix = 'xmlrpc';
}
//$code = wrap_xmlrpc_method($client, $method, $methodsig, 0, $proto, '', $opts);
$code = build_remote_method_wrapper_code($client, $method, str_replace('.', '_', $prefix.'_'.$method), $msig, $mdesc, $timeout, $proto, $opts, $prefix);
//if ($code)
//{
echo "<div id=\"phpcode\">\n";
highlight_string("<?php\n".$code['docstring'].$code['source'].'?>');
echo "\n</div>";
//}
//else
//{
// echo 'Error while building php code stub...';
}
break;
case 'execute':
echo '<div id="response"><h2>Response:</h2>'.htmlspecialchars($response->serialize()).'</div>';
break;
default: // give a warning
}
} // if !$response->faultCode()
} // if $response
}
else
{
// no action taken yet: give some instructions on debugger usage
?>
<h3>Instructions on usage of the debugger:</h3>
<ol>
<li>Run a 'list available methods' action against desired server</li>
<li>If list of methods appears, click on 'describe method' for desired method</li>
<li>To run method: click on 'load method synopsis' for desired method. This will load a skeleton for method call parameters in the form above. Complete all xmlrpc values with appropriate data and click 'Execute'</li>
</ol>
<?php
if (!extension_loaded('curl'))
{
echo "<p class=\"evidence\">You will need to enable the CURL extension to use the HTTPS and HTTP 1.1 transports</p>\n";
}
?>
<h3>Example:</h3>
<p>
Server Address: phpxmlrpc.sourceforge.net<br/>
Path: /server.php
</p>
<h3>Notice:</h3>
<p>all usernames and passwords entered on the above form will be written to the web server logs of this server. Use with care.</p>
<h3>Changelog</h3>
<ul>
<li>2007-02-20: add visual editor for method payload; allow strings, bools as jsonrpc msg id</li>
<li>2006-06-26: support building php code stub for calling remote methods</li>
<li>2006-05-25: better support for long running queries; check for no-curl installs</li>
<li>2006-05-02: added support for JSON-RPC. Note that many interesting json-rpc features are not implemented yet, such as notifications or multicall.</li>
<li>2006-04-22: added option for setting custom CA certs to verify peer with in SSLmode</li>
<li>2006-03-05: added option for setting Basic/Digest/NTLM auth type</li>
<li>2006-01-18: added option echoing to screen xmlrpc request before sending it ('More' debug)</li>
<li>2005-10-01: added option for setting cookies to be sent to server</li>
<li>2005-08-07: added switches for compression of requests and responses and http 1.1</li>
<li>2005-06-27: fixed possible security breach in parsing malformed xml</li>
<li>2005-06-24: fixed error with calling methods having parameters...</li>
</ul>
<?php
}
?>
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</html>