Releases/9.0.1 (#3171) (#3181)

* Update readthedocs requirements.txt

* Update conf.py

* Update requirements_demo.txt

Add missing pandas requirement for demo

* work around for issue #3154

* Fix for security issue #3168 (#3169)

* Fix for security issue #3168

* handling clean up errors in test

* testing group commands in different test module

* moved group and role test to different module

* moved group and role test to different module

* Added a cache for agent names since platform start

* Fixes process overload from file events

* fixed issue with variable definition.

* Remove PersistentDict from web-user.json file.

* Update admin_endpoints.py

Handle behavior of removing PersistentDict

* Update version to 9.0.1

---------

Co-authored-by: Chandrika Sivaramakrishnan <chandrika@pnnl.gov>
Co-authored-by: Chandrika <schandrika@users.noreply.github.com>
Co-authored-by: Andrew Rodgers <andrew@aceiotsolutions.com>

docs/source/conf.py

@@ -90,9 +90,9 @@ def __getattr__(cls, name):
 author = 'The VOLTTRON Community'
 
 # The short X.Y version
-version = '9.0'
+version = '9.0.1'
 # The full version, including alpha/beta/rc tags
-release = '9.0'
+release = '9.0.1'
 
 # -- General configuration ---------------------------------------------------
 

volttron/platform/__init__.py

@@ -35,7 +35,7 @@
 from urllib.parse import urlparse
 
 from ..utils.frozendict import FrozenDict
-__version__ = '9.0rc0'
+__version__ = '9.0.1'
 
 _log = logging.getLogger(__name__)
 

volttron/platform/vip/agent/subsystems/auth.py

@@ -265,6 +265,7 @@ def update_rpc_method_capabilities(self):
         """
         rpc_method_authorizations = {}
         rpc_methods = self.get_rpc_exports()
+        updated_rpc_authorizations = None
         for method in rpc_methods:
             if len(method.split(".")) > 1:
                 pass
@@ -295,9 +296,7 @@ def update_rpc_method_capabilities(self):
                 _log.info(
                     f"Skipping updating rpc auth capabilities for agent "
                     f"{self._core().identity} connecting to remote address: {self._core().address} ")
-                updated_rpc_authorizations = None
         except gevent.timeout.Timeout:
-            updated_rpc_authorizations = None
             _log.warning(f"update_id_rpc_authorization rpc call timed out for {self._core().identity}   {rpc_method_authorizations}")
         except MethodNotFound:
             _log.warning("update_id_rpc_authorization method is missing from "
@@ -306,7 +305,6 @@ def update_rpc_method_capabilities(self):
                          "dynamic RPC authorizations.")
             return
         except Exception as e:
-            updated_rpc_authorizations = None
             _log.exception(f"Exception when calling rpc method update_id_rpc_authorizations for identity: "
                            f"{self._core().identity}  Exception:{e}")
         if updated_rpc_authorizations is None:
@@ -318,7 +316,7 @@ def update_rpc_method_capabilities(self):
                 f"the identity of the agent"
             )
             return
-        if rpc_method_authorizations != updated_rpc_authorizations:
+        if rpc_method_authorizations != updated_rpc_authorizations and updated_rpc_authorizations is not None:
             for method in updated_rpc_authorizations:
                 self.set_rpc_authorizations(
                     method, updated_rpc_authorizations[method]

volttron/platform/web/admin_endpoints.py

@@ -46,7 +46,6 @@
 from volttron.platform import get_home
 from volttron.platform import jsonapi
 from volttron.utils import VolttronHomeFileReloader
-from volttron.utils.persistance import PersistentDict
 
 
 _log = logging.getLogger(__name__)
@@ -84,7 +83,7 @@ def __init__(self, rmq_mgmt=None, ssl_public_key: bytes = None, rpc_caller=None)
         else:
             self._ssl_public_key = None
 
-        self._userdict = None
+        self._userdict = {}
         self.reload_userdict()
 
         self._observer = Observer()
@@ -96,7 +95,14 @@ def __init__(self, rmq_mgmt=None, ssl_public_key: bytes = None, rpc_caller=None)
 
     def reload_userdict(self):
         webuserpath = os.path.join(get_home(), 'web-users.json')
-        self._userdict = PersistentDict(webuserpath, format="json")
+        if os.path.exists(webuserpath):
+            with open(webuserpath) as fp:
+                try:
+                    self._userdict = jsonapi.loads(fp.read())
+                except json.decoder.JSONDecodeError:
+                    self._userdict = {}
+                    # Keep same behavior as with PersistentDict
+                    raise ValueError("File not in a supported format")
 
     def get_routes(self):
         """
@@ -339,4 +345,5 @@ def add_user(self, username, unencrypted_pw, groups=None, overwrite=False):
             groups=groups
         )
 
-        self._userdict.sync()
+        with open(os.path.join(get_home(), 'web-users.json'), 'w') as fp:
+            fp.write(jsonapi.dumps(self._userdict, indent=2))