ok
Direktori : /home2/selectio/public_html/limpiar.in.net/install/vendor/aws/aws-sdk-php/src/ |
Current File : //home2/selectio/public_html/limpiar.in.net/install/vendor/aws/aws-sdk-php/src/AwsClient.php |
<?php namespace Aws; use Aws\Api\ApiProvider; use Aws\Api\DocModel; use Aws\Api\Service; use Aws\EndpointDiscovery\EndpointDiscoveryMiddleware; use Aws\EndpointV2\EndpointProviderV2; use Aws\Signature\SignatureProvider; use GuzzleHttp\Psr7\Uri; /** * Default AWS client implementation */ class AwsClient implements AwsClientInterface { use AwsClientTrait; /** @var array */ private $aliases; /** @var array */ private $config; /** @var string */ private $region; /** @var string */ private $endpoint; /** @var Service */ private $api; /** @var callable */ private $signatureProvider; /** @var callable */ private $credentialProvider; /** @var callable */ private $tokenProvider; /** @var HandlerList */ private $handlerList; /** @var array*/ private $defaultRequestOptions; /** @var array*/ private $clientContextParams = []; /** @var array*/ protected $clientBuiltIns = []; /** @var EndpointProviderV2 | callable */ protected $endpointProvider; /** @var callable */ protected $serializer; /** * Get an array of client constructor arguments used by the client. * * @return array */ public static function getArguments() { return ClientResolver::getDefaultArguments(); } /** * The client constructor accepts the following options: * * - api_provider: (callable) An optional PHP callable that accepts a * type, service, and version argument, and returns an array of * corresponding configuration data. The type value can be one of api, * waiter, or paginator. * - credentials: * (Aws\Credentials\CredentialsInterface|array|bool|callable) Specifies * the credentials used to sign requests. Provide an * Aws\Credentials\CredentialsInterface object, an associative array of * "key", "secret", and an optional "token" key, `false` to use null * credentials, or a callable credentials provider used to create * credentials or return null. See Aws\Credentials\CredentialProvider for * a list of built-in credentials providers. If no credentials are * provided, the SDK will attempt to load them from the environment. * - token: * (Aws\Token\TokenInterface|array|bool|callable) Specifies * the token used to authorize requests. Provide an * Aws\Token\TokenInterface object, an associative array of * "token" and an optional "expires" key, `false` to use no * token, or a callable token provider used to create a * token or return null. See Aws\Token\TokenProvider for * a list of built-in token providers. If no token is * provided, the SDK will attempt to load one from the environment. * - csm: * (Aws\ClientSideMonitoring\ConfigurationInterface|array|callable) Specifies * the credentials used to sign requests. Provide an * Aws\ClientSideMonitoring\ConfigurationInterface object, a callable * configuration provider used to create client-side monitoring configuration, * `false` to disable csm, or an associative array with the following keys: * enabled: (bool) Set to true to enable client-side monitoring, defaults * to false; host: (string) the host location to send monitoring events to, * defaults to 127.0.0.1; port: (int) The port used for the host connection, * defaults to 31000; client_id: (string) An identifier for this project * - debug: (bool|array) Set to true to display debug information when * sending requests. Alternatively, you can provide an associative array * with the following keys: logfn: (callable) Function that is invoked * with log messages; stream_size: (int) When the size of a stream is * greater than this number, the stream data will not be logged (set to * "0" to not log any stream data); scrub_auth: (bool) Set to false to * disable the scrubbing of auth data from the logged messages; http: * (bool) Set to false to disable the "debug" feature of lower level HTTP * adapters (e.g., verbose curl output). * - stats: (bool|array) Set to true to gather transfer statistics on * requests sent. Alternatively, you can provide an associative array with * the following keys: retries: (bool) Set to false to disable reporting * on retries attempted; http: (bool) Set to true to enable collecting * statistics from lower level HTTP adapters (e.g., values returned in * GuzzleHttp\TransferStats). HTTP handlers must support an * `http_stats_receiver` option for this to have an effect; timer: (bool) * Set to true to enable a command timer that reports the total wall clock * time spent on an operation in seconds. * - disable_host_prefix_injection: (bool) Set to true to disable host prefix * injection logic for services that use it. This disables the entire * prefix injection, including the portions supplied by user-defined * parameters. Setting this flag will have no effect on services that do * not use host prefix injection. * - endpoint: (string) The full URI of the webservice. This is only * required when connecting to a custom endpoint (e.g., a local version * of S3). * - endpoint_discovery: (Aws\EndpointDiscovery\ConfigurationInterface, * Aws\CacheInterface, array, callable) Settings for endpoint discovery. * Provide an instance of Aws\EndpointDiscovery\ConfigurationInterface, * an instance Aws\CacheInterface, a callable that provides a promise for * a Configuration object, or an associative array with the following * keys: enabled: (bool) Set to true to enable endpoint discovery, false * to explicitly disable it, defaults to false; cache_limit: (int) The * maximum number of keys in the endpoints cache, defaults to 1000. * - endpoint_provider: (callable) An optional PHP callable that * accepts a hash of options including a "service" and "region" key and * returns NULL or a hash of endpoint data, of which the "endpoint" key * is required. See Aws\Endpoint\EndpointProvider for a list of built-in * providers. * - handler: (callable) A handler that accepts a command object, * request object and returns a promise that is fulfilled with an * Aws\ResultInterface object or rejected with an * Aws\Exception\AwsException. A handler does not accept a next handler * as it is terminal and expected to fulfill a command. If no handler is * provided, a default Guzzle handler will be utilized. * - http: (array, default=array(0)) Set to an array of SDK request * options to apply to each request (e.g., proxy, verify, etc.). * - http_handler: (callable) An HTTP handler is a function that * accepts a PSR-7 request object and returns a promise that is fulfilled * with a PSR-7 response object or rejected with an array of exception * data. NOTE: This option supersedes any provided "handler" option. * - idempotency_auto_fill: (bool|callable) Set to false to disable SDK to * populate parameters that enabled 'idempotencyToken' trait with a random * UUID v4 value on your behalf. Using default value 'true' still allows * parameter value to be overwritten when provided. Note: auto-fill only * works when cryptographically secure random bytes generator functions * (random_bytes, openssl_random_pseudo_bytes or mcrypt_create_iv) can be * found. You may also provide a callable source of random bytes. * - profile: (string) Allows you to specify which profile to use when * credentials are created from the AWS credentials file in your HOME * directory. This setting overrides the AWS_PROFILE environment * variable. Note: Specifying "profile" will cause the "credentials" key * to be ignored. * - region: (string, required) Region to connect to. See * http://docs.aws.amazon.com/general/latest/gr/rande.html for a list of * available regions. * - retries: (int, Aws\Retry\ConfigurationInterface, Aws\CacheInterface, * array, callable) Configures the retry mode and maximum number of * allowed retries for a client (pass 0 to disable retries). Provide an * integer for 'legacy' mode with the specified number of retries. * Otherwise provide an instance of Aws\Retry\ConfigurationInterface, an * instance of Aws\CacheInterface, a callable function, or an array with * the following keys: mode: (string) Set to 'legacy', 'standard' (uses * retry quota management), or 'adapative' (an experimental mode that adds * client-side rate limiting to standard mode); max_attempts (int) The * maximum number of attempts for a given request. * - scheme: (string, default=string(5) "https") URI scheme to use when * connecting connect. The SDK will utilize "https" endpoints (i.e., * utilize SSL/TLS connections) by default. You can attempt to connect to * a service over an unencrypted "http" endpoint by setting ``scheme`` to * "http". * - signature_provider: (callable) A callable that accepts a signature * version name (e.g., "v4"), a service name, and region, and * returns a SignatureInterface object or null. This provider is used to * create signers utilized by the client. See * Aws\Signature\SignatureProvider for a list of built-in providers * - signature_version: (string) A string representing a custom * signature version to use with a service (e.g., v4). Note that * per/operation signature version MAY override this requested signature * version. * - use_aws_shared_config_files: (bool, default=bool(true)) Set to false to * disable checking for shared config file in '~/.aws/config' and * '~/.aws/credentials'. This will override the AWS_CONFIG_FILE * environment variable. * - validate: (bool, default=bool(true)) Set to false to disable * client-side parameter validation. * - version: (string, required) The version of the webservice to * utilize (e.g., 2006-03-01). * * @param array $args Client configuration arguments. * * @throws \InvalidArgumentException if any required options are missing or * the service is not supported. */ public function __construct(array $args) { list($service, $exceptionClass) = $this->parseClass(); if (!isset($args['service'])) { $args['service'] = manifest($service)['endpoint']; } if (!isset($args['exception_class'])) { $args['exception_class'] = $exceptionClass; } $this->handlerList = new HandlerList(); $resolver = new ClientResolver(static::getArguments()); $config = $resolver->resolve($args, $this->handlerList); $this->api = $config['api']; $this->signatureProvider = $config['signature_provider']; $this->endpoint = new Uri($config['endpoint']); $this->credentialProvider = $config['credentials']; $this->tokenProvider = $config['token']; $this->region = isset($config['region']) ? $config['region'] : null; $this->config = $config['config']; $this->setClientBuiltIns($args); $this->clientContextParams = $this->setClientContextParams($args); $this->defaultRequestOptions = $config['http']; $this->endpointProvider = $config['endpoint_provider']; $this->serializer = $config['serializer']; $this->addSignatureMiddleware(); $this->addInvocationId(); $this->addEndpointParameterMiddleware($args); $this->addEndpointDiscoveryMiddleware($config, $args); $this->loadAliases(); $this->addStreamRequestPayload(); $this->addRecursionDetection(); $this->addRequestBuilder(); if (!$config['suppress_php_deprecation_warning']) { $this->emitDeprecationWarning(); } if (isset($args['with_resolved'])) { $args['with_resolved']($config); } } public function getHandlerList() { return $this->handlerList; } public function getConfig($option = null) { return $option === null ? $this->config : (isset($this->config[$option]) ? $this->config[$option] : null); } public function getCredentials() { $fn = $this->credentialProvider; return $fn(); } public function getEndpoint() { return $this->endpoint; } public function getRegion() { return $this->region; } public function getApi() { return $this->api; } public function getCommand($name, array $args = []) { // Fail fast if the command cannot be found in the description. if (!isset($this->getApi()['operations'][$name])) { $name = ucfirst($name); if (!isset($this->getApi()['operations'][$name])) { throw new \InvalidArgumentException("Operation not found: $name"); } } if (!isset($args['@http'])) { $args['@http'] = $this->defaultRequestOptions; } else { $args['@http'] += $this->defaultRequestOptions; } return new Command($name, $args, clone $this->getHandlerList()); } public function getEndpointProvider() { return $this->endpointProvider; } /** * Provides the set of service context parameter * key-value pairs used for endpoint resolution. * * @return array */ public function getClientContextParams() { return $this->clientContextParams; } /** * Provides the set of built-in keys and values * used for endpoint resolution * * @return array */ public function getClientBuiltIns() { return $this->clientBuiltIns; } public function __sleep() { throw new \RuntimeException('Instances of ' . static::class . ' cannot be serialized'); } /** * Get the signature_provider function of the client. * * @return callable */ final public function getSignatureProvider() { return $this->signatureProvider; } /** * Parse the class name and setup the custom exception class of the client * and return the "service" name of the client and "exception_class". * * @return array */ private function parseClass() { $klass = get_class($this); if ($klass === __CLASS__) { return ['', 'Aws\Exception\AwsException']; } $service = substr($klass, strrpos($klass, '\\') + 1, -6); return [ strtolower($service), "Aws\\{$service}\\Exception\\{$service}Exception" ]; } private function addEndpointParameterMiddleware($args) { if (empty($args['disable_host_prefix_injection'])) { $list = $this->getHandlerList(); $list->appendBuild( EndpointParameterMiddleware::wrap( $this->api ), 'endpoint_parameter' ); } } private function addEndpointDiscoveryMiddleware($config, $args) { $list = $this->getHandlerList(); if (!isset($args['endpoint'])) { $list->appendBuild( EndpointDiscoveryMiddleware::wrap( $this, $args, $config['endpoint_discovery'] ), 'EndpointDiscoveryMiddleware' ); } } private function addSignatureMiddleware() { $api = $this->getApi(); $provider = $this->signatureProvider; $version = $this->config['signature_version']; $name = $this->config['signing_name']; $region = $this->config['signing_region']; $resolver = static function ( CommandInterface $c ) use ($api, $provider, $name, $region, $version) { if (!empty($c['@context']['signing_region'])) { $region = $c['@context']['signing_region']; } if (!empty($c['@context']['signing_service'])) { $name = $c['@context']['signing_service']; } $authType = $api->getOperation($c->getName())['authtype']; switch ($authType){ case 'none': $version = 'anonymous'; break; case 'v4-unsigned-body': $version = 'v4-unsigned-body'; break; case 'bearer': $version = 'bearer'; break; } if (isset($c['@context']['signature_version'])) { if ($c['@context']['signature_version'] == 'v4a') { $version = 'v4a'; } } if (!empty($endpointAuthSchemes = $c->getAuthSchemes())) { $version = $endpointAuthSchemes['version']; $name = isset($endpointAuthSchemes['name']) ? $endpointAuthSchemes['name'] : $name; $region = isset($endpointAuthSchemes['region']) ? $endpointAuthSchemes['region'] : $region; } return SignatureProvider::resolve($provider, $version, $name, $region); }; $this->handlerList->appendSign( Middleware::signer($this->credentialProvider, $resolver, $this->tokenProvider), 'signer' ); } private function addInvocationId() { // Add invocation id to each request $this->handlerList->prependSign(Middleware::invocationId(), 'invocation-id'); } private function loadAliases($file = null) { if (!isset($this->aliases)) { if (is_null($file)) { $file = __DIR__ . '/data/aliases.json'; } $aliases = \Aws\load_compiled_json($file); $serviceId = $this->api->getServiceId(); $version = $this->getApi()->getApiVersion(); if (!empty($aliases['operations'][$serviceId][$version])) { $this->aliases = array_flip($aliases['operations'][$serviceId][$version]); } } } private function addStreamRequestPayload() { $streamRequestPayloadMiddleware = StreamRequestPayloadMiddleware::wrap( $this->api ); $this->handlerList->prependSign( $streamRequestPayloadMiddleware, 'StreamRequestPayloadMiddleware' ); } private function addRecursionDetection() { // Add recursion detection header to requests // originating in supported Lambda runtimes $this->handlerList->appendBuild( Middleware::recursionDetection(), 'recursion-detection' ); } /** * Adds the `builder` middleware such that a client's endpoint * provider and endpoint resolution arguments can be passed. */ private function addRequestBuilder() { $handlerList = $this->getHandlerList(); $serializer = $this->serializer; $endpointProvider = $this->endpointProvider; $endpointArgs = $this->getEndpointProviderArgs(); $handlerList->prependBuild( Middleware::requestBuilder( $serializer, $endpointProvider, $endpointArgs ), 'builderV2' ); } /** * Retrieves client context param definition from service model, * creates mapping of client context param names with client-provided * values. * * @return array */ private function setClientContextParams($args) { $api = $this->getApi(); $resolvedParams = []; if (!empty($paramDefinitions = $api->getClientContextParams())) { foreach($paramDefinitions as $paramName => $paramValue) { if (isset($args[$paramName])) { $result[$paramName] = $args[$paramName]; } } } return $resolvedParams; } /** * Retrieves and sets default values used for endpoint resolution. */ private function setClientBuiltIns($args) { $builtIns = []; $config = $this->getConfig(); $service = $args['service']; $builtIns['SDK::Endpoint'] = isset($args['endpoint']) ? $args['endpoint'] : null; $builtIns['AWS::Region'] = $this->getRegion(); $builtIns['AWS::UseFIPS'] = $config['use_fips_endpoint']->isUseFipsEndpoint(); $builtIns['AWS::UseDualStack'] = $config['use_dual_stack_endpoint']->isUseDualstackEndpoint(); if ($service === 's3' || $service === 's3control'){ $builtIns['AWS::S3::UseArnRegion'] = $config['use_arn_region']->isUseArnRegion(); } if ($service === 's3') { $builtIns['AWS::S3::UseArnRegion'] = $config['use_arn_region']->isUseArnRegion(); $builtIns['AWS::S3::Accelerate'] = $config['use_accelerate_endpoint']; $builtIns['AWS::S3::ForcePathStyle'] = $config['use_path_style_endpoint']; $builtIns['AWS::S3::DisableMultiRegionAccessPoints'] = $config['disable_multiregion_access_points']; } $this->clientBuiltIns += $builtIns; } /** * Retrieves arguments to be used in endpoint resolution. * * @return array */ public function getEndpointProviderArgs() { return $this->normalizeEndpointProviderArgs(); } /** * Combines built-in and client context parameter values in * order of specificity. Client context parameter values supersede * built-in values. * * @return array */ private function normalizeEndpointProviderArgs() { $normalizedBuiltIns = []; foreach($this->clientBuiltIns as $name => $value) { $normalizedName = explode('::', $name); $normalizedName = $normalizedName[count($normalizedName) - 1]; $normalizedBuiltIns[$normalizedName] = $value; } return array_merge($normalizedBuiltIns, $this->getClientContextParams()); } protected function isUseEndpointV2() { return $this->endpointProvider instanceof EndpointProviderV2; } public static function emitDeprecationWarning() { $phpVersion = PHP_VERSION_ID; if ($phpVersion < 70205) { $phpVersionString = phpversion(); @trigger_error( "This installation of the SDK is using PHP version" . " {$phpVersionString}, which will be deprecated on August" . " 15th, 2023. Please upgrade your PHP version to a minimum of" . " 7.2.5 before then to continue receiving updates to the AWS" . " SDK for PHP. To disable this warning, set" . " suppress_php_deprecation_warning to true on the client constructor" . " or set the environment variable AWS_SUPPRESS_PHP_DEPRECATION_WARNING" . " to true.", E_USER_DEPRECATED ); } } /** * Returns a service model and doc model with any necessary changes * applied. * * @param array $api Array of service data being documented. * @param array $docs Array of doc model data. * * @return array Tuple containing a [Service, DocModel] * * @internal This should only used to document the service API. * @codeCoverageIgnore */ public static function applyDocFilters(array $api, array $docs) { $aliases = \Aws\load_compiled_json(__DIR__ . '/data/aliases.json'); $serviceId = $api['metadata']['serviceId']; $version = $api['metadata']['apiVersion']; // Replace names for any operations with SDK aliases if (!empty($aliases['operations'][$serviceId][$version])) { foreach ($aliases['operations'][$serviceId][$version] as $op => $alias) { $api['operations'][$alias] = $api['operations'][$op]; $docs['operations'][$alias] = $docs['operations'][$op]; unset($api['operations'][$op], $docs['operations'][$op]); } } ksort($api['operations']); return [ new Service($api, ApiProvider::defaultProvider()), new DocModel($docs) ]; } /** * @deprecated * @return static */ public static function factory(array $config = []) { return new static($config); } }