function getS3($key, $secret, $useservercerts, $disableverify, $nossl)
{
global $updraftplus;
if (!class_exists('UpdraftPlus_S3')) {
require_once UPDRAFTPLUS_DIR . '/includes/S3.php';
}
if (!class_exists('WP_HTTP_Proxy')) {
require_once ABSPATH . 'wp-includes/class-http.php';
}
$proxy = new WP_HTTP_Proxy();
$s3 = new UpdraftPlus_S3($key, $secret);
if ($proxy->is_enabled()) {
# WP_HTTP_Proxy returns empty strings where we want nulls
$user = $proxy->username();
if (empty($user)) {
$user = null;
$pass = null;
} else {
$pass = $proxy->password();
if (empty($pass)) {
$pass = null;
}
}
$port = (int) $proxy->port();
if (empty($port)) {
$port = 8080;
}
$s3->setProxy($proxy->host(), $user, $pass, CURLPROXY_HTTP, $port);
}
if (!$nossl) {
$curl_version = function_exists('curl_version') ? curl_version() : array('features' => null);
$curl_ssl_supported = $curl_version['features'] & CURL_VERSION_SSL;
if ($curl_ssl_supported) {
$s3->useSSL = true;
if ($disableverify) {
$s3->useSSLValidation = false;
$updraftplus->log("S3: Disabling verification of SSL certificates");
}
if ($useservercerts) {
$updraftplus->log("S3: Using the server's SSL certificates");
} else {
$s3->SSLCACert = UPDRAFTPLUS_DIR . '/includes/cacert.pem';
}
} else {
$updraftplus->log("S3: Curl/SSL is not available. Communications will not be encrypted.");
}
} else {
$s3->useSSL = false;
$updraftplus->log("SSL was disabled via the user's preference. Communications will not be encrypted.");
}
return $s3;
}
protected function getS3($key, $secret, $useservercerts, $disableverify, $nossl)
{
if (!empty($this->s3_object) && !is_wp_error($this->s3_object)) {
return $this->s3_object;
}
if ('' == $key || '' == $secret) {
return new WP_Error('no_settings', __('No settings were found', 'updraftplus'));
}
global $updraftplus;
if (!class_exists('UpdraftPlus_S3')) {
require_once UPDRAFTPLUS_DIR . '/includes/S3.php';
}
if (!class_exists('WP_HTTP_Proxy')) {
require_once ABSPATH . WPINC . '/class-http.php';
}
$proxy = new WP_HTTP_Proxy();
$s3 = new UpdraftPlus_S3($key, $secret);
if ($proxy->is_enabled()) {
# WP_HTTP_Proxy returns empty strings where we want nulls
$user = $proxy->username();
if (empty($user)) {
$user = null;
$pass = null;
} else {
$pass = $proxy->password();
if (empty($pass)) {
$pass = null;
}
}
$port = (int) $proxy->port();
if (empty($port)) {
$port = 8080;
}
$s3->setProxy($proxy->host(), $user, $pass, CURLPROXY_HTTP, $port);
}
if (!$nossl) {
$curl_version = function_exists('curl_version') ? curl_version() : array('features' => null);
$curl_ssl_supported = $curl_version['features'] & CURL_VERSION_SSL;
if ($curl_ssl_supported) {
if ($disableverify) {
$s3->setSSL(true, false);
$updraftplus->log("S3: Disabling verification of SSL certificates");
} else {
$s3->setSSL(true, true);
}
if ($useservercerts) {
$updraftplus->log("S3: Using the server's SSL certificates");
} else {
$s3->setSSLAuth(null, null, UPDRAFTPLUS_DIR . '/includes/cacert.pem');
}
} else {
$s3->setSSL(false, false);
$updraftplus->log("S3: Curl/SSL is not available. Communications will not be encrypted.");
}
} else {
$s3->setSSL(false, false);
$updraftplus->log("SSL was disabled via the user's preference. Communications will not be encrypted.");
}
$this->s3_object = $s3;
return $this->s3_object;
}
