Allow setting Shaman JWT token in SHAMAN_JWT_TOKEN environment variable

I also removed the unused `shaman/auth.py` file.

CHANGELOG.md

@@ -8,6 +8,7 @@ changed functionality, fixed bugs).
 - Migrated from Pipenv to Poetry for managing Python package dependencies.
 - Windows compatibility fix when using mapped network storage.
 - Windows compatibility fix when using different assets with the same path but on different drives.
+- Allow setting the Shaman JWT authentication token in the `SHAMAN_JWT_TOKEN` environment variable.
 
 
 ## Version 1.1.1 (2019-04-18)

blender_asset_tracer/pack/shaman/__init__.py

@@ -19,6 +19,7 @@
 # (c) 2019, Blender Foundation - Sybren A. Stüvel
 """Shaman Client interface."""
 import logging
+import os
 import pathlib
 import typing
 import urllib.parse
@@ -56,7 +57,12 @@ class ShamanPacker(bat_pack.Packer):
 
     def _get_auth_token(self) -> str:
         # TODO: get a token from the Flamenco Server.
-        log.warning('Using temporary hack to get auth token from Shaman')
+        token_from_env = os.environ.get('SHAMAN_JWT_TOKEN')
+        if token_from_env:
+            return token_from_env
+
+        log.warning('Using temporary hack to get auth token from Shaman, '
+                    'set SHAMAN_JTW_TOKEN to prevent')
         unauth_shaman = ShamanClient('', self.shaman_endpoint)
         resp = unauth_shaman.get('get-token', timeout=10)
         resp.raise_for_status()

blender_asset_tracer/pack/shaman/auth.py

@@ -1,28 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-#
-# ***** END GPL LICENCE BLOCK *****
-#
-# (c) 2019, Blender Foundation - Sybren A. Stüvel
-import requests
-
-token = 'eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiIxMjM0NSIsImV4cCI6MTU1MDI0NDUxMiwiaWF0IjoxNTUwMTU4MTEyLCJzdWIiOiJ1c2VyLUlEIn0.oahZHIVBmULFz0JhOjv4-AEN8vdURjGBiIDdZbvW9A2FQWdi0RyrW2KpcHHpKS8KiG81p9pn2bVytMrRJ8Cjmw'
-
-
-def session():
-    sess = requests.session()
-    sess.headers['Authorization'] = 'Bearer ' + token
-    return sess