+class OsmRepoTopic(BaseTopic):
+ topic = "osmrepos"
+ topic_msg = "osmrepos"
+ schema_new = osmrepo_new_schema
+ schema_edit = osmrepo_edit_schema
+ multiproject = True
+ # TODO: Implement user/password
+
+
+class UserTopicAuth(UserTopic):
+ # topic = "users"
+ topic_msg = "users"
+ schema_new = user_new_schema
+ schema_edit = user_edit_schema
+
+ def __init__(self, db, fs, msg, auth):
+ UserTopic.__init__(self, db, fs, msg, auth)
+ # self.auth = auth
+
+ def check_conflict_on_new(self, session, indata):
+ """
+ Check that the data to be inserted is valid
+
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param indata: data to be inserted
+ :return: None or raises EngineException
+ """
+ username = indata.get("username")
+ if is_valid_uuid(username):
+ raise EngineException("username '{}' cannot have a uuid format".format(username),
+ HTTPStatus.UNPROCESSABLE_ENTITY)
+
+ # Check that username is not used, regardless keystone already checks this
+ if self.auth.get_user_list(filter_q={"name": username}):
+ raise EngineException("username '{}' is already used".format(username), HTTPStatus.CONFLICT)
+
+ if "projects" in indata.keys():
+ # convert to new format project_role_mappings
+ role = self.auth.get_role_list({"name": "project_admin"})
+ if not role:
+ role = self.auth.get_role_list()
+ if not role:
+ raise AuthconnNotFoundException("Can't find default role for user '{}'".format(username))
+ rid = role[0]["_id"]
+ if not indata.get("project_role_mappings"):
+ indata["project_role_mappings"] = []
+ for project in indata["projects"]:
+ pid = self.auth.get_project(project)["_id"]
+ prm = {"project": pid, "role": rid}
+ if prm not in indata["project_role_mappings"]:
+ indata["project_role_mappings"].append(prm)
+ # raise EngineException("Format invalid: the keyword 'projects' is not allowed for keystone authentication",
+ # HTTPStatus.BAD_REQUEST)
+
+ def check_conflict_on_edit(self, session, final_content, edit_content, _id):
+ """
+ Check that the data to be edited/uploaded is valid
+
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param final_content: data once modified
+ :param edit_content: incremental data that contains the modifications to apply
+ :param _id: internal _id
+ :return: None or raises EngineException
+ """
+
+ if "username" in edit_content:
+ username = edit_content.get("username")
+ if is_valid_uuid(username):
+ raise EngineException("username '{}' cannot have an uuid format".format(username),
+ HTTPStatus.UNPROCESSABLE_ENTITY)
+
+ # Check that username is not used, regardless keystone already checks this
+ if self.auth.get_user_list(filter_q={"name": username}):
+ raise EngineException("username '{}' is already used".format(username), HTTPStatus.CONFLICT)
+
+ if final_content["username"] == "admin":
+ for mapping in edit_content.get("remove_project_role_mappings", ()):
+ if mapping["project"] == "admin" and mapping.get("role") in (None, "system_admin"):
+ # TODO make this also available for project id and role id
+ raise EngineException("You cannot remove system_admin role from admin user",
+ http_code=HTTPStatus.FORBIDDEN)
+
+ return final_content
+
+ def check_conflict_on_del(self, session, _id, db_content):
+ """
+ Check if deletion can be done because of dependencies if it is not force. To override
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param _id: internal _id
+ :param db_content: The database content of this item _id
+ :return: None if ok or raises EngineException with the conflict
+ """
+ if db_content["username"] == session["username"]:
+ raise EngineException("You cannot delete your own login user ", http_code=HTTPStatus.CONFLICT)
+ # TODO: Check that user is not logged in ? How? (Would require listing current tokens)
+
+ @staticmethod
+ def format_on_show(content):
+ """
+ Modifies the content of the role information to separate the role
+ metadata from the role definition.
+ """
+ project_role_mappings = []
+
+ if "projects" in content:
+ for project in content["projects"]:
+ for role in project["roles"]:
+ project_role_mappings.append({"project": project["_id"],
+ "project_name": project["name"],
+ "role": role["_id"],
+ "role_name": role["name"]})
+ del content["projects"]
+ content["project_role_mappings"] = project_role_mappings
+
+ return content
+
+ def new(self, rollback, session, indata=None, kwargs=None, headers=None):
+ """
+ Creates a new entry into the authentication backend.
+
+ NOTE: Overrides BaseTopic functionality because it doesn't require access to database.
+
+ :param rollback: list to append created items at database in case a rollback may to be done
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param indata: data to be inserted
+ :param kwargs: used to override the indata descriptor
+ :param headers: http request headers
+ :return: _id: identity of the inserted data, operation _id (None)
+ """
+ try:
+ content = BaseTopic._remove_envelop(indata)
+
+ # Override descriptor with query string kwargs
+ BaseTopic._update_input_with_kwargs(content, kwargs)
+ content = self._validate_input_new(content, session["force"])
+ self.check_conflict_on_new(session, content)
+ # self.format_on_new(content, session["project_id"], make_public=session["public"])
+ now = time()
+ content["_admin"] = {"created": now, "modified": now}
+ prms = []
+ for prm in content.get("project_role_mappings", []):
+ proj = self.auth.get_project(prm["project"], not session["force"])
+ role = self.auth.get_role(prm["role"], not session["force"])
+ pid = proj["_id"] if proj else None
+ rid = role["_id"] if role else None
+ prl = {"project": pid, "role": rid}
+ if prl not in prms:
+ prms.append(prl)
+ content["project_role_mappings"] = prms
+ # _id = self.auth.create_user(content["username"], content["password"])["_id"]
+ _id = self.auth.create_user(content)["_id"]
+
+ rollback.append({"topic": self.topic, "_id": _id})
+ # del content["password"]
+ self._send_msg("created", content, not_send_msg=None)
+ return _id, None
+ except ValidationError as e:
+ raise EngineException(e, HTTPStatus.UNPROCESSABLE_ENTITY)
+
+ def show(self, session, _id, api_req=False):
+ """
+ Get complete information on an topic
+
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param _id: server internal id or username
+ :param api_req: True if this call is serving an external API request. False if serving internal request.
+ :return: dictionary, raise exception if not found.
+ """
+ # Allow _id to be a name or uuid
+ filter_q = {"username": _id}
+ # users = self.auth.get_user_list(filter_q)
+ users = self.list(session, filter_q) # To allow default filtering (Bug 853)
+ if len(users) == 1:
+ return users[0]
+ elif len(users) > 1:
+ raise EngineException("Too many users found for '{}'".format(_id), HTTPStatus.CONFLICT)
+ else:
+ raise EngineException("User '{}' not found".format(_id), HTTPStatus.NOT_FOUND)
+
+ def edit(self, session, _id, indata=None, kwargs=None, content=None):
+ """
+ Updates an user entry.
+
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param _id:
+ :param indata: data to be inserted
+ :param kwargs: used to override the indata descriptor
+ :param content:
+ :return: _id: identity of the inserted data.
+ """
+ indata = self._remove_envelop(indata)
+
+ # Override descriptor with query string kwargs
+ if kwargs:
+ BaseTopic._update_input_with_kwargs(indata, kwargs)
+ try:
+ if not content:
+ content = self.show(session, _id)
+ indata = self._validate_input_edit(indata, content, force=session["force"])
+ content = self.check_conflict_on_edit(session, content, indata, _id=_id)
+ # self.format_on_edit(content, indata)
+
+ if not ("password" in indata or "username" in indata or indata.get("remove_project_role_mappings") or
+ indata.get("add_project_role_mappings") or indata.get("project_role_mappings") or
+ indata.get("projects") or indata.get("add_projects")):
+ return _id
+ if indata.get("project_role_mappings") \
+ and (indata.get("remove_project_role_mappings") or indata.get("add_project_role_mappings")):
+ raise EngineException("Option 'project_role_mappings' is incompatible with 'add_project_role_mappings"
+ "' or 'remove_project_role_mappings'", http_code=HTTPStatus.BAD_REQUEST)
+
+ if indata.get("projects") or indata.get("add_projects"):
+ role = self.auth.get_role_list({"name": "project_admin"})
+ if not role:
+ role = self.auth.get_role_list()
+ if not role:
+ raise AuthconnNotFoundException("Can't find a default role for user '{}'"
+ .format(content["username"]))
+ rid = role[0]["_id"]
+ if "add_project_role_mappings" not in indata:
+ indata["add_project_role_mappings"] = []
+ if "remove_project_role_mappings" not in indata:
+ indata["remove_project_role_mappings"] = []
+ if isinstance(indata.get("projects"), dict):
+ # backward compatible
+ for k, v in indata["projects"].items():
+ if k.startswith("$") and v is None:
+ indata["remove_project_role_mappings"].append({"project": k[1:]})
+ elif k.startswith("$+"):
+ indata["add_project_role_mappings"].append({"project": v, "role": rid})
+ del indata["projects"]
+ for proj in indata.get("projects", []) + indata.get("add_projects", []):
+ indata["add_project_role_mappings"].append({"project": proj, "role": rid})
+
+ # user = self.show(session, _id) # Already in 'content'
+ original_mapping = content["project_role_mappings"]
+
+ mappings_to_add = []
+ mappings_to_remove = []
+
+ # remove
+ for to_remove in indata.get("remove_project_role_mappings", ()):
+ for mapping in original_mapping:
+ if to_remove["project"] in (mapping["project"], mapping["project_name"]):
+ if not to_remove.get("role") or to_remove["role"] in (mapping["role"], mapping["role_name"]):
+ mappings_to_remove.append(mapping)
+
+ # add
+ for to_add in indata.get("add_project_role_mappings", ()):
+ for mapping in original_mapping:
+ if to_add["project"] in (mapping["project"], mapping["project_name"]) and \
+ to_add["role"] in (mapping["role"], mapping["role_name"]):
+
+ if mapping in mappings_to_remove: # do not remove
+ mappings_to_remove.remove(mapping)
+ break # do not add, it is already at user
+ else:
+ pid = self.auth.get_project(to_add["project"])["_id"]
+ rid = self.auth.get_role(to_add["role"])["_id"]
+ mappings_to_add.append({"project": pid, "role": rid})
+
+ # set
+ if indata.get("project_role_mappings"):
+ for to_set in indata["project_role_mappings"]:
+ for mapping in original_mapping:
+ if to_set["project"] in (mapping["project"], mapping["project_name"]) and \
+ to_set["role"] in (mapping["role"], mapping["role_name"]):
+ if mapping in mappings_to_remove: # do not remove
+ mappings_to_remove.remove(mapping)
+ break # do not add, it is already at user
+ else:
+ pid = self.auth.get_project(to_set["project"])["_id"]
+ rid = self.auth.get_role(to_set["role"])["_id"]
+ mappings_to_add.append({"project": pid, "role": rid})
+ for mapping in original_mapping:
+ for to_set in indata["project_role_mappings"]:
+ if to_set["project"] in (mapping["project"], mapping["project_name"]) and \
+ to_set["role"] in (mapping["role"], mapping["role_name"]):
+ break
+ else:
+ # delete
+ if mapping not in mappings_to_remove: # do not remove
+ mappings_to_remove.append(mapping)
+
+ self.auth.update_user({"_id": _id, "username": indata.get("username"), "password": indata.get("password"),
+ "add_project_role_mappings": mappings_to_add,
+ "remove_project_role_mappings": mappings_to_remove
+ })
+ data_to_send = {'_id': _id, "changes": indata}
+ self._send_msg("edited", data_to_send, not_send_msg=None)
+
+ # return _id
+ except ValidationError as e:
+ raise EngineException(e, HTTPStatus.UNPROCESSABLE_ENTITY)
+
+ def list(self, session, filter_q=None, api_req=False):
+ """
+ Get a list of the topic that matches a filter
+ :param session: contains "username", "admin", "force", "public", "project_id", "set_project"
+ :param filter_q: filter of data to be applied
+ :param api_req: True if this call is serving an external API request. False if serving internal request.
+ :return: The list, it can be empty if no one match the filter.
+ """
+ user_list = self.auth.get_user_list(filter_q)
+ if not session["allow_show_user_project_role"]:
+ # Bug 853 - Default filtering
+ user_list = [usr for usr in user_list if usr["username"] == session["username"]]
+ return user_list
+
+ def delete(self, session, _id, dry_run=False, not_send_msg=None):