import yaml
from base64 import standard_b64decode
from copy import deepcopy
+
# from functools import reduce
from http import HTTPStatus
from time import time
from os import path
-from authconn import AuthException, AuthExceptionUnauthorized
-from authconn_keystone import AuthconnKeystone
-from authconn_internal import AuthconnInternal # Comment out for testing&debugging, uncomment when ready
-from osm_common import dbmongo
-from osm_common import dbmemory
+from osm_nbi.authconn import AuthException, AuthconnException, AuthExceptionUnauthorized
+from osm_nbi.authconn_keystone import AuthconnKeystone
+from osm_nbi.authconn_internal import AuthconnInternal
+from osm_nbi.authconn_tacacs import AuthconnTacacs
+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
This class must be threading safe
"""
- periodin_db_pruning = 60 * 30 # for the internal backend only. every 30 minutes expired tokens will be pruned
+ 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):
"""
self.backend = None
self.config = None
self.db = None
+ self.msg = None
self.tokens_cache = dict()
- self.next_db_prune_time = 0 # time when next cleaning of expired tokens must be done
+ 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.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.db = dbmemory.DbMemory()
self.db.db_connect(config["database"])
else:
- raise AuthException("Invalid configuration param '{}' at '[database]':'driver'"
- .format(config["database"]["driver"]))
+ 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.db, self.tokens_cache)
+ self.backend = AuthconnKeystone(
+ self.config["authentication"], self.db, self.role_permissions
+ )
elif config["authentication"]["backend"] == "internal":
- self.backend = AuthconnInternal(self.config["authentication"], self.db, self.tokens_cache)
- self._internal_tokens_prune()
+ self.backend = AuthconnInternal(
+ self.config["authentication"], self.db, self.role_permissions
+ )
+ self._internal_tokens_prune("tokens")
+ elif config["authentication"]["backend"] == "tacacs":
+ self.backend = AuthconnTacacs(
+ self.config["authentication"], self.db, self.role_permissions
+ )
+ self._internal_tokens_prune("tokens_tacacs")
else:
- raise AuthException("Unknown authentication backend: {}"
- .format(config["authentication"]["backend"]))
+ 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"]
+ 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"
+ __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")
+ 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", ())):
+ 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
- else:
+ elif method_dict[k]:
load_role_permissions(method_dict[k])
load_role_permissions(self.valid_methods)
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))
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"]))
+ self.logger.info(
+ "Project '{}' created at database".format(project_desc["name"])
+ )
return pid
def create_admin_user(self, project_id):
return None
# user_desc = {"username": "admin", "password": "admin", "projects": [project_id]}
now = time()
- user_desc = {"username": "admin", "password": "admin", "_admin": {"created": now, "modified": now}}
+ user_desc = {
+ "username": "admin",
+ "password": "admin",
+ "_admin": {"created": now, "modified": now},
+ }
if project_id:
pid = project_id
else:
# 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"]}]
+ 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'):
+ def init_db(self, target_version="1.0"):
"""
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.
records = self.backend.get_role_list()
- # Loading permissions to MongoDB if there is not any permission.
- if not records or (len(records) == 1 and records[0]["name"] == "admin"):
+ # 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)
+ roles_to_operations_yaml = yaml.load(stream, Loader=yaml.Loader)
role_names = []
for role_with_operations in roles_to_operations_yaml["roles"]:
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))
+ 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():
+ 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 chek permission is ok
+ 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))
+ 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
}
# self.db.create(self.roles_to_operations_table, role_with_operations)
- self.backend.create_role(role_with_operations)
- self.logger.info("Role '{}' created at database".format(role_with_operations["name"]))
+ 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()
- self.create_admin_user(pid)
+ user_id = self.create_admin_user(pid)
- # self.backend.update_user({"_id": "admin",
- # "add_project_role_mappings": {"project": "admin", "role": "system_admin"}})
- if self.config["authentication"]["backend"] == "keystone":
+ # try to assign system_admin role to user admin if not any user has this role
+ if not user_id:
try:
- self.backend.assign_role_to_user("admin", "admin", "system_admin")
- except Exception:
- pass
+ 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()
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()
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]
+ 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()))
+ match = list(
+ filter(lambda x: x.find(oper[0]) == 0, record_permissions.keys())
+ )
for m in match:
record_permissions[m] = oper[1]
self.operation_to_allowed_roles = permissions
- def authorize(self, role_permission=None, query_string_operations=None):
+ def authorize(
+ self, role_permission=None, query_string_operations=None, item_id=None
+ ):
token = None
user_passwd64 = None
try:
token = cherrypy.session.get("Authorization")
if token == "logout":
token = None # force Unauthorized response to insert user password again
- elif user_passwd64 and cherrypy.request.config.get("auth.allow_basic_authentication"):
+ elif user_passwd64 and cherrypy.request.config.get(
+ "auth.allow_basic_authentication"
+ ):
# 3. Get new token from user password
user = None
passwd = None
user, _, passwd = user_passwd.partition(":")
except Exception:
pass
- outdata = self.new_token(None, {"username": user, "password": passwd})
+ outdata = self.new_token(
+ None, {"username": user, "password": passwd}
+ )
token = outdata["_id"]
- cherrypy.session['Authorization'] = token
+ cherrypy.session["Authorization"] = token
if not token:
- raise AuthException("Needed a token or Authorization http header",
- http_code=HTTPStatus.UNAUTHORIZED)
- token_info = self.backend.validate_token(token)
+ raise AuthException(
+ "Needed a token or Authorization http header",
+ http_code=HTTPStatus.UNAUTHORIZED,
+ )
+
+ # 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
+
+ # 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
if role_permission:
- self.check_permissions(token_info, cherrypy.request.method, role_permission,
- query_string_operations)
+ RBAC_auth = self.check_permissions(
+ token_info,
+ cherrypy.request.method,
+ role_permission,
+ query_string_operations,
+ item_id,
+ )
+ self.logger.info("RBAC_auth: {}".format(RBAC_auth))
+ 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)
- elif self.config.get("user_not_authorized"):
- # TODO provide user_id, roles id (not name), project_id
- return {"id": "fake-token-id-for-test",
- "project_id": self.config.get("project_not_authorized", "admin"),
- "username": self.config["user_not_authorized"],
- "roles": ["system_admin"]}
+ 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(
- user=indata.get("username"),
- password=indata.get("password"),
+ credentials=indata,
token_info=token_info,
- project=indata.get("project_id")
)
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
+ new_token_info["admin"] = (
+ True if new_token_info.get("project_name") == "admin" else False
+ )
# TODO put admin in RBAC
if remote.name:
elif remote.ip:
new_token_info["remote_host"] = remote.ip
- self.tokens_cache[new_token_info["_id"]] = new_token_info
-
# TODO call self._internal_tokens_prune(now) ?
return deepcopy(new_token_info)
return self._internal_get_token_list(token_info)
else:
# 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"]]
+ return [
+ deepcopy(token)
+ for token in self.tokens_cache.values()
+ if token["username"] == token_info["username"]
+ ]
def get_token(self, token_info, token):
if self.config["authentication"]["backend"] == "internal":
token_value = self.tokens_cache.get(token)
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)
+ 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):
try:
self.backend.revoke_token(token)
- self.tokens_cache.pop(token, None)
+ # 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):
+ 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.
: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
- :return: None if granted, exception if not allowed
+ :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
"""
+ self.load_operation_to_allowed_roles()
roles_required = self.operation_to_allowed_roles[role_permission]
roles_allowed = [role["name"] for role in token_info["roles"]]
break
if "anonymous" in roles_required:
- return
+ 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
+ return True
for query_string_operation in query_string_operations:
- if role not in self.operation_to_allowed_roles[query_string_operation]:
+ if (
+ role
+ not in self.operation_to_allowed_roles[query_string_operation]
+ ):
break
else:
- return
+ 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:
- raise AuthExceptionUnauthorized("Access denied: You have not permissions to use these admin query string")
+ 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 = 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]]
+ 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 = []
if splitted[idx] == "<artifactPath>":
tmp_keys.append(tmp_key)
continue
- elif idx == len(normalized_url_splitted) - 1 and \
- len(normalized_url_splitted) != len(splitted):
+ 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):
+ 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>":
+ 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))
+ 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))
+ 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:])
+ parameters[path_part[1:-1]] = "/".join(
+ normalized_url_splitted[idx:]
+ )
else:
parameters[path_part[1:-1]] = normalized_url_splitted[idx]
def _internal_get_token_list(self, token_info):
now = time()
- token_list = self.db.get_list("tokens", {"username": token_info["username"], "expires.gt": now})
+ 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)
+ 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):
+ def _internal_tokens_prune(self, token_collection, 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.db.del_list(token_collection, {"expires.lt": now})
self.next_db_prune_time = self.periodin_db_pruning + now
- self.tokens_cache.clear() # force to reload tokens from database
+ # 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)
+
+ def check_password_expiry(self, outdata):
+ """
+ This method will check for password expiry of the user
+ :param outdata: user token information
+ """
+ user_content = None
+ detail = {}
+ present_time = time()
+ user = outdata["username"]
+ if self.config["authentication"].get("pwd_expiry_check"):
+ user_content = self.db.get_list("users", {"username": user})[0]
+ if not user_content.get("username") == "admin":
+ user_content["_admin"]["modified_time"] = present_time
+ if user_content.get("_admin").get("expire_time"):
+ expire_time = user_content["_admin"]["expire_time"]
+ else:
+ expire_time = present_time
+ uid = user_content["_id"]
+ self.db.set_one("users", {"_id": uid}, user_content)
+ if not present_time < expire_time:
+ return True
+ else:
+ pass