Handle Neo.ClientError.Security.AuthorizationExpired (#540)

* Handle Neo.ClientError.Security.AuthorizationExpired

 - Close the connection and mark all idle connections in the pool as expired
 - Raise the error to the user or do a retry if inside transaction function

Refactoring shared code of Bolt 3 and Bolt 4 connection into base class.

Author: robsdedude

neo4j/exceptions.py

@@ -88,6 +88,8 @@ def hydrate(cls, message=None, code=None, **metadata):
         code = code or "Neo.DatabaseError.General.UnknownError"
         try:
             _, classification, category, title = code.split(".")
+            if code == "Neo.ClientError.Security.AuthorizationExpired":
+                classification = CLASSIFICATION_TRANSIENT
         except ValueError:
             classification = CLASSIFICATION_DATABASE
             category = "General"
@@ -124,6 +126,9 @@ def _extract_error_class(cls, classification, code):
         else:
             return cls
 
+    def invalidates_all_connections(self):
+        return self.code == "Neo.ClientError.Security.AuthorizationExpired"
+
     def __str__(self):
         return "{{code: {code}}} {{message: {message}}}".format(code=self.code, message=self.message)