Fix wrong mimetype used for any file or folder uploaded to S3 using StorageManager

Add support for boto3's aws_session_token

clearml/storage/helper.py

@@ -9,6 +9,7 @@ import platform
 import shutil
 import sys
 import threading
+import mimetypes
 from abc import ABCMeta, abstractmethod
 from collections import namedtuple
 from concurrent.futures import ThreadPoolExecutor
@@ -1434,6 +1435,7 @@ class _Boto3Driver(_Driver):
                 max_concurrency=self._max_multipart_concurrency if container.config.multipart else 1,
                 num_download_attempts=container.config.retries),
                 Callback=callback,
+                ExtraArgs={'ContentType': get_file_mimetype(object_name)}
             )
         except Exception as ex:
             self.get_logger().error('Failed uploading: %s' % ex)
@@ -1447,7 +1449,9 @@ class _Boto3Driver(_Driver):
                 use_threads=container.config.multipart,
                 max_concurrency=self._max_multipart_concurrency if container.config.multipart else 1,
                 num_download_attempts=container.config.retries),
-                Callback=callback)
+                Callback=callback,
+                ExtraArgs={'ContentType': get_file_mimetype(file_path)}
+            )
         except Exception as ex:
             self.get_logger().error('Failed uploading: %s' % ex)
             return False
@@ -1539,13 +1543,12 @@ class _Boto3Driver(_Driver):
                 'time': datetime.utcnow().isoformat()
             }
 
-            boto_session = boto3.Session(conf.key, conf.secret)
+            boto_session = boto3.Session(conf.key, conf.secret, aws_session_token=conf.token)
             boto_resource = boto_session.resource('s3', conf.region)
             bucket = boto_resource.Bucket(bucket_name)
             bucket.put_object(Key=filename, Body=six.b(json.dumps(data)))
 
             region = cls._get_bucket_region(conf=conf, log=log, report_info=True)
-
             if region and ((conf.region and region != conf.region) or (not conf.region and region != 'us-east-1')):
                 msg = "incorrect region specified for bucket %s (detected region %s)" % (conf.bucket, region)
             else:
@@ -1594,7 +1597,7 @@ class _Boto3Driver(_Driver):
                 cls._bucket_location_failure_reported.add(conf.get_bucket_host())
 
         try:
-            boto_session = boto3.Session(conf.key, conf.secret)
+            boto_session = boto3.Session(conf.key, conf.secret, aws_session_token=conf.token)
             boto_resource = boto_session.resource('s3')
             return boto_resource.meta.client.get_bucket_location(Bucket=conf.bucket)["LocationConstraint"]
 
@@ -1803,7 +1806,8 @@ class _AzureBlobServiceStorageDriver(_Driver):
                 )
 
         def create_blob_from_data(
-            self, container_name, object_name, blob_name, data, max_connections=2, progress_callback=None
+            self, container_name, object_name, blob_name, data, max_connections=2,
+                progress_callback=None, content_settings=None
         ):
             if self.__legacy:
                 self.__blob_service.create_blob_from_bytes(
@@ -1815,7 +1819,11 @@ class _AzureBlobServiceStorageDriver(_Driver):
                 )
             else:
                 client = self.__blob_service.get_blob_client(container_name, blob_name)
-                client.upload_blob(data, overwrite=True, max_concurrency=max_connections)
+                client.upload_blob(
+                    data, overwrite=True,
+                    max_concurrency=max_connections,
+                    content_settings=content_settings,
+                )
 
         def create_blob_from_path(
             self, container_name, blob_name, path, max_connections=2, content_settings=None, progress_callback=None
@@ -1831,7 +1839,9 @@ class _AzureBlobServiceStorageDriver(_Driver):
                 )
             else:
                 self.create_blob_from_data(
-                    container_name, None, blob_name, open(path, "rb"), max_connections=max_connections
+                    container_name, None, blob_name, open(path, "rb"),
+                    max_connections=max_connections,
+                    content_settings=content_settings,
                 )
 
         def delete_blob(self, container_name, blob_name):
@@ -1949,14 +1959,13 @@ class _AzureBlobServiceStorageDriver(_Driver):
         stream = None
         try:
             from azure.storage.blob import ContentSettings  # noqa
-            from mimetypes import guess_type
 
             container.create_blob_from_path(
                 container.name,
                 blob_name,
                 file_path,
                 max_connections=2,
-                content_settings=ContentSettings(content_type=guess_type(file_path)),
+                content_settings=ContentSettings(content_type=get_file_mimetype(file_path)),
                 progress_callback=callback,
             )
             return True
@@ -2617,6 +2626,27 @@ class _FileStorageDriver(_Driver):
         return True
 
 
+def get_file_mimetype(file_path):
+    """
+    Get MIME types of a file
+
+    :param file_path: Path of the local file
+    :type file_path: str
+
+    :return: File MIME type. Return None if failed to get it
+    :rtype: str
+    """
+    # noinspection PyBroadException
+    try:
+        file_path = Path(file_path).resolve()
+        mimetype, _ = mimetypes.guess_type(file_path)
+        if mimetype:
+            return mimetype
+    except Exception:
+        return None
+    return 'binary/octet-stream'
+
+
 driver_schemes = set(
     filter(
         None,