working towards SSO user checking, forget about groups
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241
seafile-sso.py
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241
seafile-sso.py
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#!/usr/bin/env python
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from ldap import filter
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from ldap3 import Connection, Server, ANONYMOUS, SIMPLE, SYNC, ASYNC, core
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from getpass import getpass
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import configparser
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import logging
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import argparse
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import os
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import requests
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import urllib3
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import json
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import mysql.connector
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def request(resource, seafileURL, seafileToken, method='GET', data=None, dataIsJson=True):
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if data is None:
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httpHeaders = {'Accept': 'application/json; charset=utf-8; indent=4', 'Authorization': 'Token {0}'.format(seafileToken)}
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data = ''
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else:
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if dataIsJson:
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data = json.dumps(data)
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httpHeaders = {'Content-type': 'application/json', 'Accept': 'application/json; charset=utf-8; indent=4', 'Authorization': 'Token {0}'.format(seafileToken)}
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else:
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httpHeaders = {'Content-type': 'application/x-www-form-urlencoded', 'Accept': 'application/json; charset=utf-8; indent=4', 'Authorization': 'Token {0}'.format(seafileToken)}
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url = '{0}/api/v2.1/{1}'.format(seafileURL, resource)
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logger.debug('Request URL: {0}'.format(url))
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logger.debug('Request Method: {0}'.format(method))
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logger.debug('Request Headers: {0}'.format(httpHeaders))
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logger.debug('Request Data: {0}'.format(data))
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r = requests.request(
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method,
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url,
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data = data,
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headers = httpHeaders,
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)
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logger.debug('Response: {0}'.format(r))
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logger.debug('Request Status Code: {0}'.format(r.status_code))
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if r.ok:
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try:
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logger.debug('Request Returned JSON: {0}'.format(r.json()))
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return {'ok': r.ok, 'status_code': r.status_code, 'response': r.json()}
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except:
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logger.debug('Request Returned Text: {0}'.format(r.text))
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return {'ok': r.ok, 'status_code': r.status_code, 'response': r.text}
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raise ValueError(r)
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#def
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parser = argparse.ArgumentParser(description='Sync LDAP with Seafile')
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#group = parser.add_mutually_exclusive_group()
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#group.add_argument('-e', '--encrypt', action='store_true', help='encrypt')
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#group.add_argument('-d', '--decrypt', action='store_true', help='decrypt')
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#parser.add_argument('-t', '--text', type=str, help='text to encrypt/decrypt')
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#group2 = parser.add_mutually_exclusive_group()
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#group2.add_argument('-t', '--text', type=str, help='text to encrypt/decrypt')
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#group2.add_argument('-f', '--file', type=str, help='file to encrypt/decrypt, will create a .pynacl file when encrypting, and requires .pynacl file to decrypt')
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parser.add_argument('-v', '--verbose', action='store_true', help='increase log level to debug')
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args = parser.parse_args()
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logger = logging.getLogger(__name__)
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logFormatter = logging.Formatter('%(asctime)s - [%(levelname)s] %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
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logger.setLevel(logging.INFO)
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if args.verbose:
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logger.setLevel(logging.DEBUG)
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else:
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logger.setLevel(logging.INFO)
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#fileHandler = logging.FileHandler("/tmp/seafile-ldap.log")
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#fileHandler.setFormatter(logFormatter)
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#logger.addHandler(fileHandler)
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consoleHandler = logging.StreamHandler()
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consoleHandler.setFormatter(logFormatter)
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logger.addHandler(consoleHandler)
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# get directory of script
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cwd = os.path.dirname(os.path.realpath(__file__))
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configPath = os.path.join(cwd, 'config.ini')
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# import the config file
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logger.debug("Starting to read the config.ini file.")
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logger.debug("Using file {0}.".format(configPath))
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if os.path.exists(configPath):
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config = configparser.ConfigParser()
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config.read(configPath)
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else:
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logger.critical("Unable to find/read config file. Please ensure the config.ini is in the same directory as this script and readable.")
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exit(1)
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seafileToken = config['Seafile']['token']
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ccnetPath = config['Seafile']['ccnetPath']
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adminEmail = config['Seafile']['adminEmail']
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logger.debug("Seafile Token: {0}".format(seafileToken))
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logger.debug("Seafile ccnet.conf File Path: {0}".format(ccnetPath))
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logger.debug("Seafile Admin Email: {0}".format(adminEmail))
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logger.debug("Finished reading the config.ini file.")
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logger.debug("Starting to read the ccnet.conf file.")
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if os.path.exists(ccnetPath):
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ccnetConfig = configparser.ConfigParser()
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ccnetConfig.read(ccnetPath)
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else:
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logger.critical("Unable to find/read ccnet.conf file. Please ensure the ccnet.conf path is correct in the config.ini.")
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exit(2)
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# Seafile url
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seafileURL = ccnetConfig['General']['SERVICE_URL']
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# DB config
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dbEngine = ccnetConfig['Database']['ENGINE']
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dbHost = ccnetConfig['Database']['HOST']
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dbPort = ccnetConfig['Database'].getint('PORT')
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dbUser = ccnetConfig['Database']['USER']
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dbPassword = ccnetConfig['Database']['PASSWD']
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dbName = ccnetConfig['Database']['DB']
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dbCharset = ccnetConfig['Database']['CONNECTION_CHARSET']
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logger.debug("DB Engine: {0}, DB Host: {1}, DB Port: {2}, DB User: {3}, DB Name: {4}, DB Connection Charset: {5}".format(dbEngine, dbHost, dbPort, dbUser, dbName, dbCharset))
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# ldap Config
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ldapHost = ccnetConfig['LDAP']['HOST']
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#ldapPort = ccnetConfig['LDAP SERVER'].getint('port')
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#ldapSSL = ccnetConfig['LDAP SERVER'].getboolean('ssl')
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ldapBase = ccnetConfig['LDAP']['BASE']
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ldapUserDN = ccnetConfig['LDAP']['USER_DN']
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ldapUserPassword = ccnetConfig['LDAP']['PASSWORD']
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ldapFilter = ccnetConfig['LDAP']['FILTER']
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logger.debug("LDAP Host: {0}, LDAP Base: {1}, LDAP User DN: {2}, LDAP Filter: {3}".format(ldapHost, ldapBase, ldapUserDN, ldapFilter))
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logger.debug("Finished reading the ccnet.conf file.")
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# Config DB Varaibles
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dbconfig = {
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'user': dbUser,
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'password': dbPassword,
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'host': dbHost,
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'port': dbPort,
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'database': dbName,
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'charset': dbCharset,
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'raise_on_warnings': True
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}
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# setup the server
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ldapServer = Server(ldapHost)
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logger.debug("Setup LDAP server connection uri: {0}".format(ldapServer))
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try:
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ldap = Connection(ldapServer, ldapUserDN, ldapUserPassword, auto_bind=True)
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except core.exceptions.LDAPBindError as e:
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logger.critical("LDAP Bind Failed. {0}".format(e))
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exit()
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logger.debug("Bind successful.")
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# get seafile users and loop through and check group membership and disable or not
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# Get seafile users from LDAP
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logger.debug("Searching for users that have a email address, are enabled, and in the {} group.".format(ldapFilter))
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ldap.search(ldapBase, '(&(mail=*)(!(userAccountControl:1.2.840.113556.1.4.803:=2))({0}))'.format(ldapFilter), attributes=['*'])
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logger.debug("Found {0} LDAP users.".format(len(ldap.entries)))
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ldapUsers = ldap.entries
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for user in ldapUsers:
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logger.debug("User: {0} - Email: {1} - UserDN: {2}".format(user.displayName, user.mail, user.distinguishedName))
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# Starting query for seafile ldap users
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seafileLDAPUsers = []
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logger.debug("Starting query for LDAPUsers in Seafile")
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seafileUsers = request('admin/search-user/?query=@{0}'.format(adminEmail.split("@")[1]), seafileURL, seafileToken)['response']['user_list']
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# need to substract one from the len as the admin account is in the list
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logger.debug("Found {0} Seafile LDAP users".format(len(seafileUsers)-1))
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for seafileUser in seafileUsers:
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if seafileUser['email'] == adminEmail:
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continue
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else:
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logger.debug("User: {0} - Active: {1}".format(seafileUser['email'], bool(seafileUser['is_active'])))
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seafileLDAPUsers.append(seafileUser)
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# Loop through the ldap users and make sure they are in the sql ldap users table
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# if they are not in the sql table, insert a new row to add them
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# if they are disabled in the sql table, enable them
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for ldapUser in ldapUsers:
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logger.debug("Searching if LDAP user {0} is in Seafile".format(ldapUser.mail))
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checkSeafileUser = request('admin/search-user/?query={0}'.format(ldapUser.mail), seafileURL, seafileToken)['response']['user_list']
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# loop through the results and make sure we match on the email
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for seafileUser in checkSeafileUser:
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if seafileUser['email'] == ldapUser.mail:
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# User is in the sql table
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# are they active
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is_active = bool(seafileUser['is_active'])
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# log the results
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logger.debug("LDAP User {0} is already in Seafile, Is Active: {1}".format(ldapUser.mail, is_active))
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# if user is not active, they should be
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if not is_active:
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logger.info("User {0} is NOT active in Seafile".format(ldapUser.mail))
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# call the api to enable the user in seafile
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enableSeafileUser = request('admin/users/{0}/'.format(ldapUser.mail), seafileURL, seafileToken, "PUT", {"is_active": "true"})['response']
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if enableSeafileUser['is_active']:
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logger.info("User {0} was set to active in Seafile".format(ldapUser.mail))
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else:
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logger.error("There was an error setting user {0} to active in Seafile".format(ldapUser.mail))
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# user is not in the SQL table
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else:
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logger.info("LDAP User {0} is NOT in Seafile".format(ldapUser.mail))
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# add user to ldap table
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cnx = mysql.connector.connect(**dbconfig)
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cursor = cnx.cursor()
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query = "INSERT INTO LDAPUsers (email, password, is_staff, is_active) VALUES ('{0}', '', {1}, {2})".format(ldapUser.mail, 0, 1)
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logger.debug("Query: {0}".format(query))
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cursor.execute(query)
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cnx.commit()
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row_count = cursor.rowcount
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if row_count == 1:
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logger.info("LDAP user {0} was added to the Seafile SQL Table".format(ldapUser.mail))
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else:
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logger.error("Failed to add LDAP user {0} to the Seafile SQL Table".format(ldapUser.mail))
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cnx.close()
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# Update seafile user profile with new name
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updateSeafileUserName = request('admin/users/{0}/'.format(ldapUser.mail), seafileURL, seafileToken, "PUT", {"name": "{0}".format(ldapUser.displayName)})
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if updateSeafileUserName['ok']:
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logger.debug("User {0} name was updated to {1}".format(ldapUser.mail, ldapUser.displayName))
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else:
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logger.error("There was an error setting user {0} name to {1}".format(ldapUser.mail, ldapUser.displayName))
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# Loop through the sql ldap users and disable those not in the ldap list
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for seafileLDAPUser in seafileLDAPUsers:
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if not seafileLDAPUser['is_active']:
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logger.debug("User {0} is already disabled in Seafile".format(seafileLDAPUser['email']))
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continue
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logger.debug("Searching for user {0} that has an email address, are enabled, and in the {1} group.".format(seafileLDAPUser['email'], ldapFilter))
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ldap.search(ldapBase, '(&(mail={0})(!(userAccountControl:1.2.840.113556.1.4.803:=2))({1}))'.format(seafileLDAPUser['email'], ldapFilter), attributes=['*'])
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count = len(ldap.entries)
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logger.debug("Found {0} LDAP user.".format(count))
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if count == 0:
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# User is not enabled, have email, or in the group, disable their account
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disableUserinSeafile = request('admin/users/{0}/'.format(seafileLDAPUser['email']), seafileURL, seafileToken, "PUT", {"is_active": "false"})['response']
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if not disableUserinSeafile['is_active']:
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logger.info("User {0} was set to disabled in Seafile".format(seafileLDAPUser['email']))
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else:
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logger.error("There was an error setting user {0} to disabled in Seafile".format(seafileLDAPUser['email']))
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