zulip/zerver/lib/dev_ldap_directory.py

90 lines
3.1 KiB
Python

import glob
import logging
import os
from typing import Any, Dict, List, Optional
from django.conf import settings
from zerver.lib.storage import static_path
# See https://jackstromberg.com/2013/01/useraccountcontrol-attributeflag-values/
# for docs on what these values mean.
LDAP_USER_ACCOUNT_CONTROL_NORMAL = "512"
LDAP_USER_ACCOUNT_CONTROL_DISABLED = "514"
def generate_dev_ldap_dir(mode: str, num_users: int = 8) -> Dict[str, Dict[str, Any]]:
mode = mode.lower()
ldap_data = []
for i in range(1, num_users + 1):
name = f"LDAP User {i}"
email = f"ldapuser{i}@zulip.com"
phone_number = f"999999999{i}"
birthdate = f"19{i:02}-{i:02}-{i:02}"
ldap_data.append((name, email, phone_number, birthdate))
profile_images = []
for path in glob.glob(os.path.join(static_path("images/landing-page/team"), "*")):
with open(path, "rb") as f:
profile_images.append(f.read())
ldap_dir = {}
for i, user_data in enumerate(ldap_data):
email = user_data[1].lower()
email_username = email.split("@")[0]
common_data = {
"cn": [user_data[0]],
"userPassword": [email_username],
"phoneNumber": [user_data[2]],
"birthDate": [user_data[3]],
}
if mode == "a":
ldap_dir["uid=" + email + ",ou=users,dc=zulip,dc=com"] = dict(
uid=[email],
thumbnailPhoto=[profile_images[i % len(profile_images)]],
userAccountControl=[LDAP_USER_ACCOUNT_CONTROL_NORMAL],
**common_data,
)
elif mode == "b":
ldap_dir["uid=" + email_username + ",ou=users,dc=zulip,dc=com"] = dict(
uid=[email_username],
jpegPhoto=[profile_images[i % len(profile_images)]],
**common_data,
)
elif mode == "c":
ldap_dir["uid=" + email_username + ",ou=users,dc=zulip,dc=com"] = dict(
uid=[email_username], email=[email], **common_data
)
return ldap_dir
def init_fakeldap(
directory: Optional[Dict[str, Dict[str, List[str]]]] = None
) -> None: # nocoverage
# We only use this in development. Importing mock inside
# this function is an import time optimization, which
# avoids the expensive import of the mock module (slow
# because its dependency pbr uses pkgresources, which is
# really slow to import.)
from unittest import mock
from fakeldap import MockLDAP
# Silent `django_auth_ldap` logger in dev mode to avoid
# spammy user not found log messages.
ldap_auth_logger = logging.getLogger("django_auth_ldap")
ldap_auth_logger.setLevel(logging.CRITICAL)
fakeldap_logger = logging.getLogger("fakeldap")
fakeldap_logger.setLevel(logging.CRITICAL)
ldap_patcher = mock.patch("django_auth_ldap.config.ldap.initialize")
mock_initialize = ldap_patcher.start()
mock_ldap = MockLDAP()
mock_initialize.return_value = mock_ldap
assert settings.FAKE_LDAP_MODE is not None
mock_ldap.directory = directory or generate_dev_ldap_dir(
settings.FAKE_LDAP_MODE, settings.FAKE_LDAP_NUM_USERS
)