1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/aws/aws-sdk-php/src/CloudTrail/LogFileReader.php b/vendor/aws/aws-sdk-php/src/CloudTrail/LogFileReader.php
new file mode 100644
index 0000000..4e4065e
--- /dev/null
+++ b/vendor/aws/aws-sdk-php/src/CloudTrail/LogFileReader.php
@@ -0,0 +1,55 @@
+<?php
+namespace Aws\CloudTrail;
+
+use Aws\S3\S3Client;
+
+/**
+ * This class provides an easy way to read log files generated by AWS
+ * CloudTrail.
+ *
+ * CloudTrail log files contain data about your AWS API calls and are stored in
+ * Amazon S3. The log files are gzipped and contain structured data in JSON
+ * format. This class will automatically ungzip and decode the data, and return
+ * the data as an array of log records
+ */
+class LogFileReader
+{
+    /** @var S3Client S3 client used to perform GetObject operations */
+    private $s3Client;
+
+    /**
+     * @param S3Client $s3Client S3 client used to retrieve objects
+     */
+    public function __construct(S3Client $s3Client)
+    {
+        $this->s3Client = $s3Client;
+    }
+
+    /**
+     * Downloads, unzips, and reads a CloudTrail log file from Amazon S3
+     *
+     * @param string $s3BucketName The bucket name of the log file in Amazon S3
+     * @param string $logFileKey   The key of the log file in Amazon S3
+     *
+     * @return array
+     */
+    public function read($s3BucketName, $logFileKey)
+    {
+        // Create a command for getting the log file object
+        $command = $this->s3Client->getCommand('GetObject', [
+            'Bucket' => (string) $s3BucketName,
+            'Key' => (string) $logFileKey,
+            'ResponseContentEncoding' => 'x-gzip'
+        ]);
+
+        // Make sure gzip encoding header is sent and accepted in order to
+        // inflate the response data.
+        $command['@http']['headers']['Accept-Encoding'] = 'gzip';
+
+        // Get the JSON response data and extract the log records
+        $result = $this->s3Client->execute($command);
+        $logData = json_decode($result['Body'], true);
+
+        return isset($logData['Records']) ? $logData['Records'] : [];
+    }
+}