1.5 KiB
CA_Config is a small PHP library for determining a default certificate-authority configuration for use by PHP's HTTP/SSL clients.
Examples
<?php
// For CURL
$caConfig = CA_Config_Curl::singleton();
if ($caConfig->isEnableSSL()) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, );
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt_array($ch, $caConfig->toCurlOptions());
$response = curl_exec($ch);
} else {
printf("This system does not support SSL.");
}
// For PHP Streams
$caConfig = CA_Config_Stream::singleton();
if ($caConfig->isEnableSSL()) {
$context = stream_context_create(array(
'ssl' => $caConfig->toStreamOptions(),
));
$data = file_get_contents('https://example.com/', 0, $context);
} else {
printf("This system does not support SSL.");
}
Helpers
When requesting an instance, one can use either singleton() or probe(). singleton() is intended for modest apps that don't have a service container. singleton() is just a wrapper for probe() which reads extra configuration options from a global variable and returns a single instance.
Testing
This has not been tested on a broad range of configurations, and the underlying problem is that CA configurations are not well-standardized in different PHP environments. To determine if this produces a valid configuration in your environment, run the phpunit test suite.
If you encounter problems, feel free to submit a patch or to report the problem.