# -*- coding: utf-8 -*-
+# Copyright 2018 Whitestack, LLC
+# Copyright 2018 Telefonica S.A.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: esousa@whitestack.com or alfonso.tiernosepulveda@telefonica.com
+##
+
+
"""
Authenticator is responsible for authenticating the users,
create the tokens unscoped and scoped, retrieve the role
list inside the projects that they are inserted
"""
-__author__ = "Eduardo Sousa <esousa@whitestack.com>"
+__author__ = "Eduardo Sousa <esousa@whitestack.com>; Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
__date__ = "$27-jul-2018 23:59:59$"
+import cherrypy
import logging
+import yaml
from base64 import standard_b64decode
from copy import deepcopy
-from functools import reduce
+# from functools import reduce
from http import HTTPStatus
from time import time
+from os import path
-import cherrypy
-
-from authconn import AuthException
-from authconn_keystone import AuthconnKeystone
-from engine import EngineException
+from osm_nbi.authconn import AuthException, AuthconnException, AuthExceptionUnauthorized
+from osm_nbi.authconn_keystone import AuthconnKeystone
+from osm_nbi.authconn_internal import AuthconnInternal
+from osm_common import dbmemory, dbmongo, msglocal, msgkafka
+from osm_common.dbbase import DbException
+from osm_nbi.validation import is_valid_uuid
+from itertools import chain
+from uuid import uuid4
class Authenticator:
Authorization. Initially it should support Openstack Keystone as a
backend through a plugin model where more backends can be added and a
RBAC model to manage permissions on operations.
+ This class must be threading safe
"""
- def __init__(self, engine):
+ periodin_db_pruning = 60 * 30 # for the internal backend only. every 30 minutes expired tokens will be pruned
+ token_limit = 500 # when reached, the token cache will be cleared
+
+ def __init__(self, valid_methods, valid_query_string):
"""
Authenticator initializer. Setup the initial state of the object,
while it waits for the config dictionary and database initialization.
-
- Note: engine is only here until all the calls can to it can be replaced.
-
- :param engine: reference to engine object used.
"""
- super().__init__()
-
- self.engine = engine
-
self.backend = None
self.config = None
self.db = None
- self.tokens = dict()
+ self.msg = None
+ self.tokens_cache = dict()
+ self.next_db_prune_time = 0 # time when next cleaning of expired tokens must be done
+ self.roles_to_operations_file = None
+ # self.roles_to_operations_table = None
+ self.resources_to_operations_mapping = {}
+ self.operation_to_allowed_roles = {}
self.logger = logging.getLogger("nbi.authenticator")
+ self.role_permissions = []
+ self.valid_methods = valid_methods
+ self.valid_query_string = valid_query_string
+ self.system_admin_role_id = None # system_role id
+ self.test_project_id = None # test_project_id
def start(self, config):
"""
self.config = config
try:
+ if not self.db:
+ if config["database"]["driver"] == "mongo":
+ self.db = dbmongo.DbMongo()
+ self.db.db_connect(config["database"])
+ elif config["database"]["driver"] == "memory":
+ self.db = dbmemory.DbMemory()
+ self.db.db_connect(config["database"])
+ else:
+ raise AuthException("Invalid configuration param '{}' at '[database]':'driver'"
+ .format(config["database"]["driver"]))
+ if not self.msg:
+ if config["message"]["driver"] == "local":
+ self.msg = msglocal.MsgLocal()
+ self.msg.connect(config["message"])
+ elif config["message"]["driver"] == "kafka":
+ self.msg = msgkafka.MsgKafka()
+ self.msg.connect(config["message"])
+ else:
+ raise AuthException("Invalid configuration param '{}' at '[message]':'driver'"
+ .format(config["message"]["driver"]))
if not self.backend:
if config["authentication"]["backend"] == "keystone":
- self.backend = AuthconnKeystone(self.config["authentication"])
+ self.backend = AuthconnKeystone(self.config["authentication"], self.db, self.role_permissions)
elif config["authentication"]["backend"] == "internal":
- pass
+ self.backend = AuthconnInternal(self.config["authentication"], self.db, self.role_permissions)
+ self._internal_tokens_prune()
else:
- raise Exception("No authentication backend defined")
- if not self.db:
- pass
- # TODO: Implement database initialization
- # NOTE: Database needed to store the mappings
+ raise AuthException("Unknown authentication backend: {}"
+ .format(config["authentication"]["backend"]))
+
+ if not self.roles_to_operations_file:
+ if "roles_to_operations" in config["rbac"]:
+ self.roles_to_operations_file = config["rbac"]["roles_to_operations"]
+ else:
+ possible_paths = (
+ __file__[:__file__.rfind("auth.py")] + "roles_to_operations.yml",
+ "./roles_to_operations.yml"
+ )
+ for config_file in possible_paths:
+ if path.isfile(config_file):
+ self.roles_to_operations_file = config_file
+ break
+ if not self.roles_to_operations_file:
+ raise AuthException("Invalid permission configuration: roles_to_operations file missing")
+
+ # load role_permissions
+ def load_role_permissions(method_dict):
+ for k in method_dict:
+ if k == "ROLE_PERMISSION":
+ for method in chain(method_dict.get("METHODS", ()), method_dict.get("TODO", ())):
+ permission = method_dict["ROLE_PERMISSION"] + method.lower()
+ if permission not in self.role_permissions:
+ self.role_permissions.append(permission)
+ elif k in ("TODO", "METHODS"):
+ continue
+ elif method_dict[k]:
+ load_role_permissions(method_dict[k])
+
+ load_role_permissions(self.valid_methods)
+ for query_string in self.valid_query_string:
+ for method in ("get", "put", "patch", "post", "delete"):
+ permission = query_string.lower() + ":" + method
+ if permission not in self.role_permissions:
+ self.role_permissions.append(permission)
+
+ # get ids of role system_admin and test project
+ role_system_admin = self.db.get_one("roles", {"name": "system_admin"}, fail_on_empty=False)
+ if role_system_admin:
+ self.system_admin_role_id = role_system_admin["_id"]
+ test_project_name = self.config["authentication"].get("project_not_authorized", "admin")
+ test_project = self.db.get_one("projects", {"name": test_project_name}, fail_on_empty=False)
+ if test_project:
+ self.test_project_id = test_project["_id"]
+
except Exception as e:
raise AuthException(str(e))
+ def stop(self):
+ try:
+ if self.db:
+ self.db.db_disconnect()
+ except DbException as e:
+ raise AuthException(str(e), http_code=e.http_code)
+
+ def create_admin_project(self):
+ """
+ Creates a new project 'admin' into database if it doesn't exist. Useful for initialization.
+ :return: _id identity of the 'admin' project
+ """
+
+ # projects = self.db.get_one("projects", fail_on_empty=False, fail_on_more=False)
+ project_desc = {"name": "admin"}
+ projects = self.backend.get_project_list(project_desc)
+ if projects:
+ return projects[0]["_id"]
+ now = time()
+ project_desc["_id"] = str(uuid4())
+ project_desc["_admin"] = {"created": now, "modified": now}
+ pid = self.backend.create_project(project_desc)
+ self.logger.info("Project '{}' created at database".format(project_desc["name"]))
+ return pid
+
+ def create_admin_user(self, project_id):
+ """
+ Creates a new user admin/admin into database if database is empty. Useful for initialization
+ :return: _id identity of the inserted data, or None
+ """
+ # users = self.db.get_one("users", fail_on_empty=False, fail_on_more=False)
+ users = self.backend.get_user_list()
+ if users:
+ return None
+ # user_desc = {"username": "admin", "password": "admin", "projects": [project_id]}
+ now = time()
+ user_desc = {"username": "admin", "password": "admin", "_admin": {"created": now, "modified": now}}
+ if project_id:
+ pid = project_id
+ else:
+ # proj = self.db.get_one("projects", {"name": "admin"}, fail_on_empty=False, fail_on_more=False)
+ proj = self.backend.get_project_list({"name": "admin"})
+ pid = proj[0]["_id"] if proj else None
+ # role = self.db.get_one("roles", {"name": "system_admin"}, fail_on_empty=False, fail_on_more=False)
+ roles = self.backend.get_role_list({"name": "system_admin"})
+ if pid and roles:
+ user_desc["project_role_mappings"] = [{"project": pid, "role": roles[0]["_id"]}]
+ uid = self.backend.create_user(user_desc)
+ self.logger.info("User '{}' created at database".format(user_desc["username"]))
+ return uid
+
def init_db(self, target_version='1.0'):
"""
- Check if the database has been initialized. If not, create the required tables
+ Check if the database has been initialized, with at least one user. If not, create the required tables
and insert the predefined mappings between roles and permissions.
:param target_version: schema version that should be present in the database.
:return: None if OK, exception if error or version is different.
"""
- pass
- def authorize(self):
+ records = self.backend.get_role_list()
+
+ # Loading permissions to AUTH. At lease system_admin must be present.
+ if not records or not next((r for r in records if r["name"] == "system_admin"), None):
+ with open(self.roles_to_operations_file, "r") as stream:
+ roles_to_operations_yaml = yaml.load(stream, Loader=yaml.Loader)
+
+ role_names = []
+ for role_with_operations in roles_to_operations_yaml["roles"]:
+ # Verifying if role already exists. If it does, raise exception
+ if role_with_operations["name"] not in role_names:
+ role_names.append(role_with_operations["name"])
+ else:
+ raise AuthException("Duplicated role name '{}' at file '{}''"
+ .format(role_with_operations["name"], self.roles_to_operations_file))
+
+ if not role_with_operations["permissions"]:
+ continue
+
+ for permission, is_allowed in role_with_operations["permissions"].items():
+ if not isinstance(is_allowed, bool):
+ raise AuthException("Invalid value for permission '{}' at role '{}'; at file '{}'"
+ .format(permission, role_with_operations["name"],
+ self.roles_to_operations_file))
+
+ # TODO check permission is ok
+ if permission[-1] == ":":
+ raise AuthException("Invalid permission '{}' terminated in ':' for role '{}'; at file {}"
+ .format(permission, role_with_operations["name"],
+ self.roles_to_operations_file))
+
+ if "default" not in role_with_operations["permissions"]:
+ role_with_operations["permissions"]["default"] = False
+ if "admin" not in role_with_operations["permissions"]:
+ role_with_operations["permissions"]["admin"] = False
+
+ now = time()
+ role_with_operations["_admin"] = {
+ "created": now,
+ "modified": now,
+ }
+
+ # self.db.create(self.roles_to_operations_table, role_with_operations)
+ try:
+ self.backend.create_role(role_with_operations)
+ self.logger.info("Role '{}' created".format(role_with_operations["name"]))
+ except (AuthException, AuthconnException) as e:
+ if role_with_operations["name"] == "system_admin":
+ raise
+ self.logger.error("Role '{}' cannot be created: {}".format(role_with_operations["name"], e))
+
+ # Create admin project&user if required
+ pid = self.create_admin_project()
+ user_id = self.create_admin_user(pid)
+
+ # try to assign system_admin role to user admin if not any user has this role
+ if not user_id:
+ try:
+ users = self.backend.get_user_list()
+ roles = self.backend.get_role_list({"name": "system_admin"})
+ role_id = roles[0]["_id"]
+ user_with_system_admin = False
+ user_admin_id = None
+ for user in users:
+ if not user_admin_id:
+ user_admin_id = user["_id"]
+ if user["username"] == "admin":
+ user_admin_id = user["_id"]
+ for prm in user.get("project_role_mappings", ()):
+ if prm["role"] == role_id:
+ user_with_system_admin = True
+ break
+ if user_with_system_admin:
+ break
+ if not user_with_system_admin:
+ self.backend.update_user({"_id": user_admin_id,
+ "add_project_role_mappings": [{"project": pid, "role": role_id}]})
+ self.logger.info("Added role system admin to user='{}' project=admin".format(user_admin_id))
+ except Exception as e:
+ self.logger.error("Error in Authorization DataBase initialization: {}: {}".format(type(e).__name__, e))
+
+ self.load_operation_to_allowed_roles()
+
+ def load_operation_to_allowed_roles(self):
+ """
+ Fills the internal self.operation_to_allowed_roles based on database role content and self.role_permissions
+ It works in a shadow copy and replace at the end to allow other threads working with the old copy
+ :return: None
+ """
+
+ permissions = {oper: [] for oper in self.role_permissions}
+ # records = self.db.get_list(self.roles_to_operations_table)
+ records = self.backend.get_role_list()
+
+ ignore_fields = ["_id", "_admin", "name", "default"]
+ for record in records:
+ if not record.get("permissions"):
+ continue
+ record_permissions = {oper: record["permissions"].get("default", False) for oper in self.role_permissions}
+ operations_joined = [(oper, value) for oper, value in record["permissions"].items()
+ if oper not in ignore_fields]
+ operations_joined.sort(key=lambda x: x[0].count(":"))
+
+ for oper in operations_joined:
+ match = list(filter(lambda x: x.find(oper[0]) == 0, record_permissions.keys()))
+
+ for m in match:
+ record_permissions[m] = oper[1]
+
+ allowed_operations = [k for k, v in record_permissions.items() if v is True]
+
+ for allowed_op in allowed_operations:
+ permissions[allowed_op].append(record["name"])
+
+ self.operation_to_allowed_roles = permissions
+
+ def authorize(self, role_permission=None, query_string_operations=None, item_id=None):
token = None
user_passwd64 = None
try:
# 2. Try using session before request a new token. If not, basic authentication will generate
token = cherrypy.session.get("Authorization")
if token == "logout":
- token = None # force Unauthorized response to insert user pasword again
+ token = None # force Unauthorized response to insert user password again
elif user_passwd64 and cherrypy.request.config.get("auth.allow_basic_authentication"):
# 3. Get new token from user password
user = None
except Exception:
pass
outdata = self.new_token(None, {"username": user, "password": passwd})
- token = outdata["id"]
+ token = outdata["_id"]
cherrypy.session['Authorization'] = token
- if self.config["authentication"]["backend"] == "internal":
- return self.engine.authorize(token)
- else:
- try:
- self.backend.validate_token(token)
- return self.tokens[token]
- except AuthException:
- self.del_token(token)
- raise
- except EngineException as e:
- if cherrypy.session.get('Authorization'):
- del cherrypy.session['Authorization']
- cherrypy.response.headers["WWW-Authenticate"] = 'Bearer realm="{}"'.format(e)
- raise AuthException(str(e))
- def new_token(self, session, indata, remote):
- if self.config["authentication"]["backend"] == "internal":
- return self.engine.new_token(session, indata, remote)
- else:
- if indata.get("username"):
- token, projects = self.backend.authenticate_with_user_password(
- indata.get("username"), indata.get("password"))
- elif session:
- token, projects = self.backend.authenticate_with_token(
- session.get("id"), indata.get("project_id"))
- else:
- raise AuthException("Provide credentials: username/password or Authorization Bearer token",
+ if not token:
+ raise AuthException("Needed a token or Authorization http header",
http_code=HTTPStatus.UNAUTHORIZED)
- if indata.get("project_id"):
- project_id = indata.get("project_id")
- if project_id not in projects:
- raise AuthException("Project {} not allowed for this user".format(project_id),
- http_code=HTTPStatus.UNAUTHORIZED)
- else:
- project_id = projects[0]
+ # try to get from cache first
+ now = time()
+ token_info = self.tokens_cache.get(token)
+ if token_info and token_info["expires"] < now:
+ # delete token. MUST be done with care, as another thread maybe already delete it. Do not use del
+ self.tokens_cache.pop(token, None)
+ token_info = None
- if project_id == "admin":
- session_admin = True
- else:
- session_admin = reduce(lambda x, y: x or (True if y == "admin" else False),
- projects, False)
+ # get from database if not in cache
+ if not token_info:
+ token_info = self.backend.validate_token(token)
+ # Clear cache if token limit reached
+ if len(self.tokens_cache) > self.token_limit:
+ self.tokens_cache.clear()
+ self.tokens_cache[token] = token_info
+ # TODO add to token info remote host, port
- now = time()
- new_session = {
- "_id": token,
- "id": token,
- "issued_at": now,
- "expires": now+3600,
- "project_id": project_id,
- "username": indata.get("username") if not session else session.get("username"),
- "remote_port": remote.port,
- "admin": session_admin
- }
-
- if remote.name:
- new_session["remote_host"] = remote.name
- elif remote.ip:
- new_session["remote_host"] = remote.ip
-
- self.tokens[token] = new_session
-
- return deepcopy(new_session)
-
- def get_token_list(self, session):
+ if role_permission:
+ RBAC_auth = self.check_permissions(token_info, cherrypy.request.method, role_permission,
+ query_string_operations, item_id)
+ token_info["allow_show_user_project_role"] = RBAC_auth
+
+ return token_info
+ except AuthException as e:
+ if not isinstance(e, AuthExceptionUnauthorized):
+ if cherrypy.session.get('Authorization'):
+ del cherrypy.session['Authorization']
+ cherrypy.response.headers["WWW-Authenticate"] = 'Bearer realm="{}"'.format(e)
+ if self.config["authentication"].get("user_not_authorized"):
+ return {"id": "testing-token", "_id": "testing-token",
+ "project_id": self.test_project_id,
+ "username": self.config["authentication"]["user_not_authorized"],
+ "roles": [self.system_admin_role_id],
+ "admin": True, "allow_show_user_project_role": True}
+ raise
+
+ def new_token(self, token_info, indata, remote):
+ new_token_info = self.backend.authenticate(
+ credentials=indata,
+ token_info=token_info,
+ )
+
+ new_token_info["remote_port"] = remote.port
+ if not new_token_info.get("expires"):
+ new_token_info["expires"] = time() + 3600
+ if not new_token_info.get("admin"):
+ new_token_info["admin"] = True if new_token_info.get("project_name") == "admin" else False
+ # TODO put admin in RBAC
+
+ if remote.name:
+ new_token_info["remote_host"] = remote.name
+ elif remote.ip:
+ new_token_info["remote_host"] = remote.ip
+
+ # TODO call self._internal_tokens_prune(now) ?
+ return deepcopy(new_token_info)
+
+ def get_token_list(self, token_info):
if self.config["authentication"]["backend"] == "internal":
- return self.engine.get_token_list(session)
+ return self._internal_get_token_list(token_info)
else:
- return [deepcopy(token) for token in self.tokens.values()
- if token["username"] == session["username"]]
+ # TODO: check if this can be avoided. Backend may provide enough information
+ return [deepcopy(token) for token in self.tokens_cache.values()
+ if token["username"] == token_info["username"]]
- def get_token(self, session, token):
+ def get_token(self, token_info, token):
if self.config["authentication"]["backend"] == "internal":
- return self.engine.get_token(session, token)
+ return self._internal_get_token(token_info, token)
else:
- token_value = self.tokens.get(token)
+ # TODO: check if this can be avoided. Backend may provide enough information
+ token_value = self.tokens_cache.get(token)
if not token_value:
- raise EngineException("token not found", http_code=HTTPStatus.NOT_FOUND)
- if token_value["username"] != session["username"] and not session["admin"]:
- raise EngineException("needed admin privileges", http_code=HTTPStatus.UNAUTHORIZED)
+ raise AuthException("token not found", http_code=HTTPStatus.NOT_FOUND)
+ if token_value["username"] != token_info["username"] and not token_info["admin"]:
+ raise AuthException("needed admin privileges", http_code=HTTPStatus.UNAUTHORIZED)
return token_value
def del_token(self, token):
- if self.config["authentication"]["backend"] == "internal":
- return self.engine.del_token(token)
+ try:
+ self.backend.revoke_token(token)
+ # self.tokens_cache.pop(token, None)
+ self.remove_token_from_cache(token)
+ return "token '{}' deleted".format(token)
+ except KeyError:
+ raise AuthException("Token '{}' not found".format(token), http_code=HTTPStatus.NOT_FOUND)
+
+ def check_permissions(self, token_info, method, role_permission=None, query_string_operations=None, item_id=None):
+ """
+ Checks that operation has permissions to be done, base on the assigned roles to this user project
+ :param token_info: Dictionary that contains "roles" with a list of assigned roles.
+ This method fills the token_info["admin"] with True or False based on assigned tokens, if any allows admin
+ This will be used among others to hide or not the _admin content of topics
+ :param method: GET,PUT, POST, ...
+ :param role_permission: role permission name of the operation required
+ :param query_string_operations: list of possible admin query strings provided by user. It is checked that the
+ assigned role allows this query string for this method
+ :param item_id: item identifier if included in the URL, None otherwise
+ :return: True if access granted by permission rules, False if access granted by default rules (Bug 853)
+ :raises: AuthExceptionUnauthorized if access denied
+ """
+
+ roles_required = self.operation_to_allowed_roles[role_permission]
+ roles_allowed = [role["name"] for role in token_info["roles"]]
+
+ # fills token_info["admin"] if some roles allows it
+ token_info["admin"] = False
+ for role in roles_allowed:
+ if role in self.operation_to_allowed_roles["admin:" + method.lower()]:
+ token_info["admin"] = True
+ break
+
+ if "anonymous" in roles_required:
+ return True
+ operation_allowed = False
+ for role in roles_allowed:
+ if role in roles_required:
+ operation_allowed = True
+ # if query_string operations, check if this role allows it
+ if not query_string_operations:
+ return True
+ for query_string_operation in query_string_operations:
+ if role not in self.operation_to_allowed_roles[query_string_operation]:
+ break
+ else:
+ return True
+
+ # Bug 853 - Final Solution
+ # User/Project/Role whole listings are filtered elsewhere
+ # uid, pid, rid = ("user_id", "project_id", "id") if is_valid_uuid(id) else ("username", "project_name", "name")
+ uid = "user_id" if is_valid_uuid(item_id) else "username"
+ if (role_permission in ["projects:get", "projects:id:get", "roles:get", "roles:id:get", "users:get"]) \
+ or (role_permission == "users:id:get" and item_id == token_info[uid]):
+ # or (role_permission == "projects:id:get" and item_id == token_info[pid]) \
+ # or (role_permission == "roles:id:get" and item_id in [role[rid] for role in token_info["roles"]]):
+ return False
+
+ if not operation_allowed:
+ raise AuthExceptionUnauthorized("Access denied: lack of permissions.")
else:
- try:
- self.backend.revoke_token(token)
- del self.tokens[token]
- return "token '{}' deleted".format(token)
- except KeyError:
- raise EngineException("Token '{}' not found".format(token), http_code=HTTPStatus.NOT_FOUND)
+ raise AuthExceptionUnauthorized("Access denied: You have not permissions to use these admin query string")
+
+ def get_user_list(self):
+ return self.backend.get_user_list()
+
+ def _normalize_url(self, url, method):
+ # DEPRECATED !!!
+ # Removing query strings
+ normalized_url = url if '?' not in url else url[:url.find("?")]
+ normalized_url_splitted = normalized_url.split("/")
+ parameters = {}
+
+ filtered_keys = [key for key in self.resources_to_operations_mapping.keys()
+ if method in key.split()[0]]
+
+ for idx, path_part in enumerate(normalized_url_splitted):
+ tmp_keys = []
+ for tmp_key in filtered_keys:
+ splitted = tmp_key.split()[1].split("/")
+ if idx >= len(splitted):
+ continue
+ elif "<" in splitted[idx] and ">" in splitted[idx]:
+ if splitted[idx] == "<artifactPath>":
+ tmp_keys.append(tmp_key)
+ continue
+ elif idx == len(normalized_url_splitted) - 1 and \
+ len(normalized_url_splitted) != len(splitted):
+ continue
+ else:
+ tmp_keys.append(tmp_key)
+ elif splitted[idx] == path_part:
+ if idx == len(normalized_url_splitted) - 1 and \
+ len(normalized_url_splitted) != len(splitted):
+ continue
+ else:
+ tmp_keys.append(tmp_key)
+ filtered_keys = tmp_keys
+ if len(filtered_keys) == 1 and \
+ filtered_keys[0].split("/")[-1] == "<artifactPath>":
+ break
+
+ if len(filtered_keys) == 0:
+ raise AuthException("Cannot make an authorization decision. URL not found. URL: {0}".format(url))
+ elif len(filtered_keys) > 1:
+ raise AuthException("Cannot make an authorization decision. Multiple URLs found. URL: {0}".format(url))
+
+ filtered_key = filtered_keys[0]
+
+ for idx, path_part in enumerate(filtered_key.split()[1].split("/")):
+ if "<" in path_part and ">" in path_part:
+ if path_part == "<artifactPath>":
+ parameters[path_part[1:-1]] = "/".join(normalized_url_splitted[idx:])
+ else:
+ parameters[path_part[1:-1]] = normalized_url_splitted[idx]
+
+ return filtered_key, parameters
+
+ def _internal_get_token_list(self, token_info):
+ now = time()
+ token_list = self.db.get_list("tokens", {"username": token_info["username"], "expires.gt": now})
+ return token_list
+
+ def _internal_get_token(self, token_info, token_id):
+ token_value = self.db.get_one("tokens", {"_id": token_id}, fail_on_empty=False)
+ if not token_value:
+ raise AuthException("token not found", http_code=HTTPStatus.NOT_FOUND)
+ if token_value["username"] != token_info["username"] and not token_info["admin"]:
+ raise AuthException("needed admin privileges", http_code=HTTPStatus.UNAUTHORIZED)
+ return token_value
+
+ def _internal_tokens_prune(self, now=None):
+ now = now or time()
+ if not self.next_db_prune_time or self.next_db_prune_time >= now:
+ self.db.del_list("tokens", {"expires.lt": now})
+ self.next_db_prune_time = self.periodin_db_pruning + now
+ # self.tokens_cache.clear() # not required any more
+
+ def remove_token_from_cache(self, token=None):
+ if token:
+ self.tokens_cache.pop(token, None)
+ else:
+ self.tokens_cache.clear()
+ self.msg.write("admin", "revoke_token", {"_id": token} if token else None)
projects / osm / NBI.git / blobdiff