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<?php
IncludeModuleLangFile(__FILE__);
class CCloudSecurityService_STS
{
protected $service_host = '';
protected $streamTimeout = 5;
protected $set_headers = [];
//Sent request parameters
protected $host = '';
protected $verb = '';
protected $url = '';
protected $headers = [];
//Recieved response
protected $errno = 0;
protected $errstr = '';
protected $status = 0;
protected $result = '';
public function GetLastRequestStatus()
{
return $this->status;
}
public static function GetObject()
{
return new static();
}
public function GetID()
{
return 's3_sts';
}
public function GetName()
{
return 'Generic Amazon Security Token Service';
}
public function GetDefaultBucketControlPolicy($bucket, $prefix)
{
return [
'Statement' => [
],
];
}
public function GetFederationToken($arBucket, $Policy, $Name, $DurationSeconds = 129600/*36h*/)
{
$params = [
'Action' => 'GetFederationToken',
'Version' => '2011-06-15',
'DurationSeconds' => intval($DurationSeconds),
'Name' => $Name,
'Policy' => json_encode($Policy),
];
$content = '';
ksort($params);
foreach ($params as $name => $value)
{
if ($content !== '')
{
$content .= '&';
}
$content .= urlencode($name) . '=' . urlencode($value);
}
$response = $this->SendRequest(
CCloudStorage::GetServiceByID($arBucket['SERVICE_ID']),
$arBucket['SETTINGS'],
'GET',
$arBucket['BUCKET'],
'/',
'?' . $content
);
if (
is_array($response)
&& isset($response['GetFederationTokenResponse'])
&& is_array($response['GetFederationTokenResponse'])
&& isset($response['GetFederationTokenResponse']['#'])
&& is_array($response['GetFederationTokenResponse']['#'])
&& isset($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'])
&& is_array($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'])
&& isset($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0])
&& is_array($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0])
&& isset($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0]['#'])
&& is_array($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0]['#'])
&& isset($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0]['#']['Credentials'])
&& is_array($response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0]['#']['Credentials'])
)
{
$Credentials = $response['GetFederationTokenResponse']['#']['GetFederationTokenResult'][0]['#']['Credentials'];
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['SessionToken'])
&& is_array($Credentials[0]['#']['SessionToken'])
&& isset($Credentials[0]['#']['SessionToken'][0])
&& is_array($Credentials[0]['#']['SessionToken'][0])
&& isset($Credentials[0]['#']['SessionToken'][0]['#'])
)
{
$SessionToken = $Credentials[0]['#']['SessionToken'][0]['#'];
}
else
{
return 1;
}
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['SecretAccessKey'])
&& is_array($Credentials[0]['#']['SecretAccessKey'])
&& isset($Credentials[0]['#']['SecretAccessKey'][0])
&& is_array($Credentials[0]['#']['SecretAccessKey'][0])
&& isset($Credentials[0]['#']['SecretAccessKey'][0]['#'])
)
{
$SecretAccessKey = $Credentials[0]['#']['SecretAccessKey'][0]['#'];
}
else
{
return 2;
}
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['AccessKeyId'])
&& is_array($Credentials[0]['#']['AccessKeyId'])
&& isset($Credentials[0]['#']['AccessKeyId'][0])
&& is_array($Credentials[0]['#']['AccessKeyId'][0])
&& isset($Credentials[0]['#']['AccessKeyId'][0]['#'])
)
{
$AccessKeyId = $Credentials[0]['#']['AccessKeyId'][0]['#'];
}
else
{
return 3;
}
return [
'ACCESS_KEY' => $AccessKeyId,
'SECRET_KEY' => $SecretAccessKey,
'SESSION_TOKEN' => $SessionToken,
'EXPIRATION' => $Credentials[0]['#']['Expiration'][0]['#'] ?? '',
];
}
else
{
return false;
}
}
public function AssumeRole($arBucket, $Policy, $Name, $DurationSeconds = 43200/*12h*/)
{
$params = [
'Action' => 'AssumeRole',
'Version' => '2011-06-15',
'RoleArn' => $Name,
'RoleSessionName' => 'testexample',
'Policy' => json_encode($Policy),
'DurationSeconds' => intval($DurationSeconds),
];
$content = '';
ksort($params);
foreach ($params as $name => $value)
{
if ($content !== '')
{
$content .= '&';
}
$content .= urlencode($name) . '=' . urlencode($value);
}
$response = $this->SendRequest(
CCloudStorage::GetServiceByID($arBucket['SERVICE_ID']),
$arBucket['SETTINGS'],
'POST',
$arBucket['BUCKET'],
'/',
'',
$content,
[
'Content-Type' => 'application/x-www-form-urlencoded; charset=utf-8',
]
);
if (
is_array($response)
&& isset($response['AssumeRoleResponse'])
&& is_array($response['AssumeRoleResponse'])
&& isset($response['AssumeRoleResponse']['#'])
&& is_array($response['AssumeRoleResponse']['#'])
&& isset($response['AssumeRoleResponse']['#']['AssumeRoleResult'])
&& is_array($response['AssumeRoleResponse']['#']['AssumeRoleResult'])
&& isset($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0])
&& is_array($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0])
&& isset($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0]['#'])
&& is_array($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0]['#'])
&& isset($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0]['#']['Credentials'])
&& is_array($response['AssumeRoleResponse']['#']['AssumeRoleResult'][0]['#']['Credentials'])
)
{
$Credentials = $response['AssumeRoleResponse']['#']['AssumeRoleResult'][0]['#']['Credentials'];
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['SessionToken'])
&& is_array($Credentials[0]['#']['SessionToken'])
&& isset($Credentials[0]['#']['SessionToken'][0])
&& is_array($Credentials[0]['#']['SessionToken'][0])
&& isset($Credentials[0]['#']['SessionToken'][0]['#'])
)
{
$SessionToken = $Credentials[0]['#']['SessionToken'][0]['#'];
}
else
{
return 1;
}
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['SecretAccessKey'])
&& is_array($Credentials[0]['#']['SecretAccessKey'])
&& isset($Credentials[0]['#']['SecretAccessKey'][0])
&& is_array($Credentials[0]['#']['SecretAccessKey'][0])
&& isset($Credentials[0]['#']['SecretAccessKey'][0]['#'])
)
{
$SecretAccessKey = $Credentials[0]['#']['SecretAccessKey'][0]['#'];
}
else
{
return 2;
}
if (
isset($Credentials[0])
&& is_array($Credentials[0])
&& isset($Credentials[0]['#'])
&& is_array($Credentials[0]['#'])
&& isset($Credentials[0]['#']['AccessKeyId'])
&& is_array($Credentials[0]['#']['AccessKeyId'])
&& isset($Credentials[0]['#']['AccessKeyId'][0])
&& is_array($Credentials[0]['#']['AccessKeyId'][0])
&& isset($Credentials[0]['#']['AccessKeyId'][0]['#'])
)
{
$AccessKeyId = $Credentials[0]['#']['AccessKeyId'][0]['#'];
}
else
{
return 3;
}
return [
'ACCESS_KEY' => $AccessKeyId,
'SECRET_KEY' => $SecretAccessKey,
'SESSION_TOKEN' => $SessionToken,
'EXPIRATION' => $Credentials[0]['#']['Expiration'][0]['#'] ?? '',
];
}
else
{
return false;
}
}
protected function SendRequest($service, $arSettings, $verb, $bucket, $file_name='/', $params='', $content='', $additional_headers=/*.(array[string]string).*/[])
{
global $APPLICATION;
$this->status = 0;
$request = new Bitrix\Main\Web\HttpClient([
'redirect' => false,
'streamTimeout' => $this->streamTimeout,
]);
if (isset($additional_headers['option-file-result']))
{
$request->setOutputStream($additional_headers['option-file-result']);
}
if (isset($additional_headers['Content-Type']))
{
$ContentType = $additional_headers['Content-Type'];
}
else
{
$ContentType = $content !== '' ? 'text/plain' : '';
}
unset($additional_headers['Content-Type']);
foreach ($this->set_headers as $key => $value)
{
$additional_headers[$key] = $value;
}
if (array_key_exists('SESSION_TOKEN', $arSettings))
{
$additional_headers['x-amz-security-token'] = $arSettings['SESSION_TOKEN'];
}
$host = $additional_headers['Host'] = $this->service_host;
foreach ($service->SignRequest($arSettings, $verb, $bucket, $file_name, $ContentType, $additional_headers, $params, $content, 'sts') as $key => $value)
{
$request->setHeader($key, $value);
}
foreach ($additional_headers as $key => $value)
{
if (!preg_match('/^option-/', $key))
{
$request->setHeader($key, $value);
}
}
$this->status = 0;
$this->host = $host;
$this->verb = $verb;
$this->url = 'https://' . $host . $file_name . $params;
$this->headers = [];
$this->errno = 0;
$this->errstr = '';
$this->result = '';
$stime = 0;
$logRequest = false;
if (defined('BX_CLOUDS_TRACE') && $verb !== 'GET' && $verb !== 'HEAD')
{
$stime = microtime(1);
$logRequest = [
'request_id' => md5((string)mt_rand()),
'portal' => $_SERVER['HTTP_HOST'],
'verb' => $this->verb,
'url' => $this->url,
];
if (function_exists('getmypid'))
{
$logRequest['pid'] = getmypid();
}
AddMessage2Log(json_encode($logRequest), 'clouds', 20);
}
$request->setHeader('Content-type', $ContentType);
$request->query($this->verb, $this->url, $content);
$this->status = $request->getStatus();
foreach ($request->getHeaders() as $key => $value)
{
$this->headers[$key] = is_array($value) ? $value[0] : $value;
}
$this->errstr = implode("\n", $request->getError());
$this->errno = $this->errstr ? 255 : 0;
$this->result = $request->getResult();
if ($logRequest)
{
$logRequest['status'] = $this->status;
$logRequest['time'] = round(microtime(true) - $stime, 6);
$logRequest['headers'] = $this->headers;
AddMessage2Log(json_encode($logRequest), 'clouds', 0);
}
if ($this->status == 200)
{
if (
isset($additional_headers['option-raw-result'])
|| isset($additional_headers['option--result'])
)
{
return $this->result;
}
elseif ($this->result !== '')
{
$obXML = new CDataXML;
$text = preg_replace('/<' . '\\?XML.*?\\?' . '>/i', '', $this->result);
if ($obXML->LoadString($text))
{
$arXML = $obXML->GetArray();
if (is_array($arXML))
{
return $arXML;
}
}
//XML parse error
$e = new CApplicationException(GetMessage('CLO_SECSERV_STS_XML_PARSE_ERROR', ['#errno#' => '1']));
$APPLICATION->ThrowException($e);
return false;
}
else
{
//Empty success result
return [];
}
}
elseif ($this->status > 0)
{
if ($this->result)
{
$APPLICATION->ThrowException(GetMessage('CLO_SECSERV_STS_XML_ERROR', ['#errmsg#' => $this->result]));
return false;
}
$APPLICATION->ThrowException(GetMessage('CLO_SECSERV_STS_XML_PARSE_ERROR', ['#errno#' => 2]));
return false;
}
else
{
$APPLICATION->ThrowException(GetMessage('CLO_SECSERV_STS_XML_PARSE_ERROR', ['#errno#' => 3]));
return false;
}
}
}