initial

4 files changed, 397 insertions, 0 deletions

diff --git a/vendor/aws/aws-sdk-php/src/DefaultsMode/Configuration.php b/vendor/aws/aws-sdk-php/src/DefaultsMode/Configuration.php
new file mode 100644
index 0000000..828bb52
--- /dev/null
+++ b/vendor/aws/aws-sdk-php/src/DefaultsMode/Configuration.php
@@ -0,0 +1,131 @@
+<?php
+namespace Aws\DefaultsMode;
+
+use Aws\DefaultsMode\Exception\ConfigurationException;
+
+class Configuration implements ConfigurationInterface
+{
+    private $mode;
+    private $retryMode;
+    private $stsRegionalEndpoints;
+    private $s3UsEast1RegionalEndpoints;
+    private $connectTimeoutInMillis;
+    private $httpRequestTimeoutInMillis;
+    private $validModes = [
+        'legacy',
+        'standard',
+        'cross-region',
+        'in-region',
+        'mobile',
+        'auto',
+    ];
+
+    public function __construct($mode = 'legacy')
+    {
+        $mode = strtolower($mode);
+        if (!in_array($mode, $this->validModes)) {
+            throw new \InvalidArgumentException("'{$mode}' is not a valid mode."
+                . " The mode has to be 'legacy', 'standard', 'cross-region', 'in-region',"
+                . " 'mobile', or 'auto'.");
+        }
+
+        $this->mode = $mode;
+        if ($this->mode == 'legacy') {
+            return;
+        }
+
+        $data = \Aws\load_compiled_json(
+            __DIR__ . '/../data/sdk-default-configuration.json'
+        );
+
+        $this->retryMode = $data['base']['retryMode'];
+        $this->stsRegionalEndpoints = $data['base']['stsRegionalEndpoints'];
+        $this->s3UsEast1RegionalEndpoints = $data['base']['s3UsEast1RegionalEndpoints'];
+        $this->connectTimeoutInMillis = $data['base']['connectTimeoutInMillis'];
+
+        if (isset($data['modes'][$mode])) {
+            $modeData = $data['modes'][$mode];
+            foreach ($modeData as $settingName => $settingValue) {
+                if (isset($this->$settingName)) {
+                    if (isset($settingValue['override'])) {
+                        $this->$settingName = $settingValue['override'];
+                    } else if (isset($settingValue['multiply'])) {
+                        $this->$settingName *= $settingValue['multiply'];
+                    } else if (isset($settingValue['add'])) {
+                        $this->$settingName += $settingValue['add'];
+                    }
+                } else {
+                    if (isset($settingValue['override'])) {
+                        if (property_exists($this, $settingName)) {
+                            $this->$settingName = $settingValue['override'];
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMode()
+    {
+        return $this->mode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRetryMode()
+    {
+        return $this->retryMode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStsRegionalEndpoints()
+    {
+        return $this->stsRegionalEndpoints;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getS3UsEast1RegionalEndpoints()
+    {
+        return $this->s3UsEast1RegionalEndpoints;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConnectTimeoutInMillis()
+    {
+        return $this->connectTimeoutInMillis;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getHttpRequestTimeoutInMillis()
+    {
+        return $this->httpRequestTimeoutInMillis;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toArray()
+    {
+        return [
+            'mode'                                       => $this->getMode(),
+            'retry_mode'                                 => $this->getRetryMode(),
+            'sts_regional_endpoints'                     => $this->getStsRegionalEndpoints(),
+            's3_us_east_1_regional_endpoint'             => $this->getS3UsEast1RegionalEndpoints(),
+            'connect_timeout_in_milliseconds'            => $this->getConnectTimeoutInMillis(),
+            'http_request_timeout_in_milliseconds'       => $this->getHttpRequestTimeoutInMillis(),
+        ];
+    }
+
+}
diff --git a/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationInterface.php b/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationInterface.php
new file mode 100644
index 0000000..34c5a63
--- /dev/null
+++ b/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationInterface.php
@@ -0,0 +1,51 @@
+<?php
+namespace Aws\DefaultsMode;
+
+/**
+ * Provides access to defaultsMode configuration
+ */
+interface ConfigurationInterface
+{
+    /**
+     * Returns the configuration mode. Available modes include 'legacy', 'standard', and
+     * 'adapative'.
+     *
+     * @return string
+     */
+    public function getMode();
+
+    /**
+     * Returns the sts regional endpoints option
+     *
+     * @return bool
+     */
+    public function getStsRegionalEndpoints();
+
+    /**
+     * Returns the s3 us-east-1 regional endpoints option
+     *
+     * @return bool
+     */
+    public function getS3UsEast1RegionalEndpoints();
+
+    /**
+     * Returns the connection timeout in milliseconds
+     *
+     * @return int
+     */
+    public function getConnectTimeoutInMillis();
+
+    /**
+     * Returns the http request timeout in milliseconds
+     *
+     * @return int
+     */
+    public function getHttpRequestTimeoutInMillis();
+
+    /**
+     * Returns the configuration as an associative array
+     *
+     * @return array
+     */
+    public function toArray();
+}
diff --git a/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationProvider.php b/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationProvider.php
new file mode 100644
index 0000000..86229ac
--- /dev/null
+++ b/vendor/aws/aws-sdk-php/src/DefaultsMode/ConfigurationProvider.php
@@ -0,0 +1,201 @@
+<?php
+namespace Aws\DefaultsMode;
+
+use Aws\AbstractConfigurationProvider;
+use Aws\CacheInterface;
+use Aws\ConfigurationProviderInterface;
+use Aws\DefaultsMode\Exception\ConfigurationException;
+use GuzzleHttp\Promise;
+use GuzzleHttp\Promise\PromiseInterface;
+
+/**
+ * A configuration provider is a function that returns a promise that is
+ * fulfilled with a {@see \Aws\DefaultsMode\ConfigurationInterface}
+ * or rejected with an {@see \Aws\DefaultsMode\Exception\ConfigurationException}.
+ *
+ * <code>
+ * use Aws\Sts\RegionalEndpoints\ConfigurationProvider;
+ * $provider = ConfigurationProvider::defaultProvider();
+ * // Returns a ConfigurationInterface or throws.
+ * $config = $provider()->wait();
+ * </code>
+ *
+ * Configuration providers can be composed to create configuration using
+ * conditional logic that can create different configurations in different
+ * environments. You can compose multiple providers into a single provider using
+ * {@see \Aws\DefaultsMode\ConfigurationProvider::chain}. This function
+ * accepts providers as variadic arguments and returns a new function that will
+ * invoke each provider until a successful configuration is returned.
+ *
+ * <code>
+ * // First try an INI file at this location.
+ * $a = ConfigurationProvider::ini(null, '/path/to/file.ini');
+ * // Then try an INI file at this location.
+ * $b = ConfigurationProvider::ini(null, '/path/to/other-file.ini');
+ * // Then try loading from environment variables.
+ * $c = ConfigurationProvider::env();
+ * // Combine the three providers together.
+ * $composed = ConfigurationProvider::chain($a, $b, $c);
+ * // Returns a promise that is fulfilled with a configuration or throws.
+ * $promise = $composed();
+ * // Wait on the configuration to resolve.
+ * $config = $promise->wait();
+ * </code>
+ */
+class ConfigurationProvider extends AbstractConfigurationProvider
+    implements ConfigurationProviderInterface
+{
+    const DEFAULT_MODE = 'legacy';
+    const ENV_MODE = 'AWS_DEFAULTS_MODE';
+    const ENV_PROFILE = 'AWS_PROFILE';
+    const INI_MODE = 'defaults_mode';
+
+    public static $cacheKey = 'aws_defaults_mode';
+
+    protected static $interfaceClass = ConfigurationInterface::class;
+    protected static $exceptionClass = ConfigurationException::class;
+
+    /**
+     * Create a default config provider that first checks for environment
+     * variables, then checks for a specified profile in the environment-defined
+     * config file location (env variable is 'AWS_CONFIG_FILE', file location
+     * defaults to ~/.aws/config), then checks for the "default" profile in the
+     * environment-defined config file location, and failing those uses a default
+     * fallback set of configuration options.
+     *
+     * This provider is automatically wrapped in a memoize function that caches
+     * previously provided config options.
+     *
+     * @param array $config
+     *
+     * @return callable
+     */
+    public static function defaultProvider(array $config = [])
+    {
+        $configProviders = [self::env()];
+        if (
+            !isset($config['use_aws_shared_config_files'])
+            || $config['use_aws_shared_config_files'] != false
+        ) {
+            $configProviders[] = self::ini();
+        }
+        $configProviders[] = self::fallback();
+
+        $memo = self::memoize(
+            call_user_func_array([ConfigurationProvider::class, 'chain'], $configProviders)
+        );
+
+        if (isset($config['defaultsMode'])
+            && $config['defaultsMode'] instanceof CacheInterface
+        ) {
+            return self::cache($memo, $config['defaultsMode'], self::$cacheKey);
+        }
+
+        return $memo;
+    }
+
+    /**
+     * Provider that creates config from environment variables.
+     *
+     * @return callable
+     */
+    public static function env()
+    {
+        return function () {
+            // Use config from environment variables, if available
+            $mode = getenv(self::ENV_MODE);
+            if (!empty($mode)) {
+                return Promise\Create::promiseFor(
+                    new Configuration($mode)
+                );
+            }
+
+            return self::reject('Could not find environment variable config'
+                . ' in ' . self::ENV_MODE);
+        };
+    }
+
+    /**
+     * Fallback config options when other sources are not set.
+     *
+     * @return callable
+     */
+    public static function fallback()
+    {
+        return function () {
+            return Promise\Create::promiseFor(
+                new Configuration( self::DEFAULT_MODE)
+            );
+        };
+    }
+
+    /**
+     * Config provider that creates config using a config file whose location
+     * is specified by an environment variable 'AWS_CONFIG_FILE', defaulting to
+     * ~/.aws/config if not specified
+     *
+     * @param string|null $profile  Profile to use. If not specified will use
+     *                              the "default" profile.
+     * @param string|null $filename If provided, uses a custom filename rather
+     *                              than looking in the default directory.
+     *
+     * @return callable
+     */
+    public static function ini(
+        $profile = null,
+        $filename = null
+    ) {
+        $filename = $filename ?: (self::getDefaultConfigFilename());
+        $profile = $profile ?: (getenv(self::ENV_PROFILE) ?: 'default');
+
+        return function () use ($profile, $filename) {
+            if (!is_readable($filename)) {
+                return self::reject("Cannot read configuration from $filename");
+            }
+            $data = \Aws\parse_ini_file($filename, true);
+            if ($data === false) {
+                return self::reject("Invalid config file: $filename");
+            }
+            if (!isset($data[$profile])) {
+                return self::reject("'$profile' not found in config file");
+            }
+            if (!isset($data[$profile][self::INI_MODE])) {
+                return self::reject("Required defaults mode config values
+                    not present in INI profile '{$profile}' ({$filename})");
+            }
+            return Promise\Create::promiseFor(
+                new Configuration(
+                    $data[$profile][self::INI_MODE]
+                )
+            );
+        };
+    }
+
+    /**
+     * Unwraps a configuration object in whatever valid form it is in,
+     * always returning a ConfigurationInterface object.
+     *
+     * @param  mixed $config
+     * @return ConfigurationInterface
+     * @throws \InvalidArgumentException
+     */
+    public static function unwrap($config)
+    {
+        if (is_callable($config)) {
+            $config = $config();
+        }
+        if ($config instanceof PromiseInterface) {
+            $config = $config->wait();
+        }
+        if ($config instanceof ConfigurationInterface) {
+            return $config;
+        }
+
+        if (is_string($config)) {
+            return new Configuration($config);
+        }
+
+        throw new \InvalidArgumentException('Not a valid defaults mode configuration'
+            . ' argument.');
+    }
+}
diff --git a/vendor/aws/aws-sdk-php/src/DefaultsMode/Exception/ConfigurationException.php b/vendor/aws/aws-sdk-php/src/DefaultsMode/Exception/ConfigurationException.php
new file mode 100644
index 0000000..b7186a5
--- /dev/null
+++ b/vendor/aws/aws-sdk-php/src/DefaultsMode/Exception/ConfigurationException.php
@@ -0,0 +1,14 @@
+<?php
+namespace Aws\DefaultsMode\Exception;
+
+use Aws\HasMonitoringEventsTrait;
+use Aws\MonitoringEventsInterface;
+
+/**
+ * Represents an error interacting with configuration mode
+ */
+class ConfigurationException extends \RuntimeException implements
+    MonitoringEventsInterface
+{
+    use HasMonitoringEventsTrait;
+}