[TYPO3-caretaker] how to use caretaker behind a proxy

[Tobias Schaefer]

> Hi,
> 
> I'd like to to check TYPO3-instances hosted by external webhoster
> through
> a proxy.
> Is it possible to setup caretaker to use a proxy (via curl)?
> Cheers, Tobias
> 

Hi again,

I solved the proxy-problem by myself. Unfortunately I had to modify 2 files.
I found the possibility to override the test configuration for the http-test 
concerning the proxy-settings. The http-test is working now, but there're 
no proxy-settings for the other services. And the override-curl-option has 
only these possibilities:
CURLOPT_SSL_VERIFYPEER
CURLOPT_TIMEOUT_MS
CURLOPT_INTERFACE
CURLOPT_USERPWD (user:password)
CURLOPT_HTTPAUTH
but nothing like CURLOPT_PROXY.

To add this curlopt I modified these 2 files:
classes/nodes/class.tx_caretaker_InstanceNode.php: function getCurlOptions:
case 'CURLOPT_HTTPAUTH':
$value = intval($currentEl['value_httpauth']['vDEF']);
break;
case 'CURLOPT_PROXY':
$value = (string) $currentEl['value_proxy']['vDEF'];
break;
}
$curl_options[constant($currentEl['option']['vDEF'])] = $value;


res/flexform/ds.tx_caretaker_instance_testconfiguration.xml:
	<numIndex index="6">
		<numIndex index="0">CURLOPT_HTTPAUTH</numIndex>
		<numIndex index="1">CURLOPT_HTTPAUTH</numIndex>
	</numIndex>
	<numIndex index="7">
		<numIndex index="0">CURLOPT_PROXY (host:port)</numIndex>
		<numIndex index="1">CURLOPT_PROXY</numIndex>
	</numIndex>
</items>

...

		</value_httpauth>
		<value_proxy>
			<TCEforms>
				<displayCond>FIELD:option:IN:CURLOPT_PROXY</displayCond>
				<label>Value</label>
				<config>
					<type>input</type>
					<size>50</size>
					<default></default>
				</config>
			</TCEforms>
		</value_proxy>
	</el>
</curl_option>


Cheers, Tobias