Add a new "view workspace" permission

atst/domain/workspaces.py

@@ -30,7 +30,7 @@ class Workspaces(object):
         except NoResultFound:
             raise NotFoundError("workspace")
 
-        if not Authorization.is_in_workspace(user, workspace):
+        if not Authorization.has_workspace_permission(user, workspace, Permissions.VIEW_WORKSPACE):
             raise UnauthorizedError(user, "get workspace")
 
         return workspace

atst/models/permissions.py

@@ -24,6 +24,7 @@ class Permissions(object):
     VIEW_ATAT_PERMISSIONS = "view_atat_permissions"
     TRANSFER_OWNERSHIP_OF_WORKSPACE = "transfer_ownership_of_workspace"
     VIEW_WORKSPACE_MEMBERS = "view_workspace_members"
+    VIEW_WORKSPACE = "view_workspace"
 
     ADD_APPLICATION_IN_WORKSPACE = "add_application_in_workspace"
     DELETE_APPLICATION_IN_WORKSPACE = "delete_application_in_workspace"