json2ldap/json2ldap.py

import sys
import json
from ldap3 import Server, Connection, ALL

BASEDN = 'dc=nantes,dc=omero-fbi,dc=fr'
USERSDN = 'cn=users,'+BASEDN

serv = Server('10.54.3.60', get_info=ALL)
conn = Connection(serv, user='cn=admin,dc=nantes,dc=omero-fbi,dc=fr', password='Jps55Sk8An9y2nVL')

if not conn.bind():
    print('error in bind', conn.result)

def adduser():
    with open(DATA_FILE, "r", encoding="utf8") as file:
        json_user = json.load(file)

        ldap_full_username = json_user["params"]["attributes"]["uid"]
        ldap_full_passwd = json_user["params"]["attributes"]["userPassword"]
        ldap_givenname = json_user["params"]["attributes"]["givenName"]
        ldap_surname = json_user["params"]["attributes"]["sn"]
        ldap_cn = json_user["params"]["attributes"]["cn"]
        ldap_homedir = json_user["params"]["attributes"]["homeDirectory"]
        ldap_mail = json_user["params"]["attributes"]["mail"]
        ldap_uid_number = json_user["params"]["attributes"]["uidNumber"]
        ldap_gid_number = json_user["params"]["attributes"]["gidNumber"]
        ldap_user_dn = 'uid=' + ldap_full_username + ',' + USERSDN

        conn.add(
            ldap_user_dn,
            [
                'inetOrgPerson', 
                'posixAccount', 
                'person',
                'top'
            ],
            {
                'sn': ldap_surname, 
                'gidNumber': ldap_gid_number, 
                'uidNumber': ldap_uid_number, 
                'mail': ldap_mail, 
                'homeDirectory': ldap_homedir, 
                'userPassword': ldap_full_passwd, 
                'givenName': ldap_givenname, 
                'uid': ldap_full_username, 
                'cn': ldap_cn
            }
        )

for arg in sys.argv[1:]:
    print(arg)
    DATA_FILE = arg
    adduser()

print(conn.result)
conn.unbind()