Python ldap3.Tls方法代码示例

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def test_server_with_tls_with_ssl(self):
        """
        Ensures a server is created/added to the pool, however that the server
        was instantiated with `tls=<TLS CTX OBJECT>` and use_ssl=True.
        """
        fake_tls_ctx = Tls()

        ldap3_manager = ldap3_login.LDAP3LoginManager()
        self.app.config.update(AddServerTestCase.DEFAULT_CONFIG)
        ldap3_manager.init_app(self.app)
        ldap3_manager.add_server(
            "ad2.mydomain.com", 389, use_ssl=True, tls_ctx=fake_tls_ctx, app=self.app
        )

        self.assertEqual(len(self.app.ldap3_login_manager_server_pool.servers), 1)

        server = self.app.ldap3_login_manager_server_pool.servers[-1]
        self.assertEqual(server.tls, fake_tls_ctx)
        self.assertTrue(server.use_ssl) 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def add_server(self, hostname, port, use_ssl, tls_ctx=None, app=None):
        """
        Add an additional server to the server pool and return the
        freshly created server.

        Args:
            hostname (str): Hostname of the server
            port (int): Port of the server
            use_ssl (bool): True if SSL is to be used when connecting.
            tls_ctx (ldap3.Tls): An optional TLS context object to use
                when connecting.
            app (flask.Flask): The app on which to add the server. If not
                given, ``flask.current_app`` is used.

        Returns:
            ldap3.Server: The freshly created server object.
        """
        if app is None:
            app = current_app._get_current_object()
        if not use_ssl and tls_ctx:
            raise ValueError("Cannot specify a TLS context and not use SSL!")
        server = ldap3.Server(hostname, port=port, use_ssl=use_ssl, tls=tls_ctx)
        app.ldap3_login_manager_server_pool.add(server)
        return server 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def initialize_server(host, port, secure_connection, unsecure):
    """
    uses the instance configuration to initialize the LDAP server

    :param host: host or ip
    :type host: string
    :param port: port or None
    :type port: number
    :param secure_connection: SSL or None
    :type secure_connection: string
    :param unsecure: trust any cert
    :type unsecure: boolean
    :return: ldap3 Server
    :rtype: Server
    """

    if secure_connection == "SSL":
        # intialize server with ssl
        # port is configured by default as 389 or as 636 for LDAPS if not specified in configuration
        demisto.debug("initializing sever with ssl (unsecure: {}). port: {}". format(unsecure, port or 'default(636)'))
        if not unsecure:
            demisto.debug("will require server certificate.")
            tls = Tls(validate=ssl.CERT_REQUIRED, ca_certs_file=os.environ.get('SSL_CERT_FILE'))
            if port:
                return Server(host, port=port, use_ssl=True, tls=tls)
            return Server(host, use_ssl=True, tls=tls)
        if port:
            return Server(host, port=port, use_ssl=True)
        return Server(host, use_ssl=True)
    demisto.debug("initializing server without secure connection. port: {}". format(port or 'default(389)'))
    if port:
        return Server(host, port=port)
    return Server(host) 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def connect(self):
        # check configuration
        if not (hasattr(settings, 'LDAP_SERVERS') and hasattr(settings, 'LDAP_BIND_ADMIN') and
                hasattr(settings, 'LDAP_BIND_ADMIN_PASS') and hasattr(settings, 'LDAP_AD_DOMAIN')
                and hasattr(settings, 'LDAP_CERT_FILE')
                ):
            raise ImproperlyConfigured()

        # first: build server pool from settings
        tls = Tls(validate=ssl.CERT_OPTIONAL, version=ssl.PROTOCOL_TLSv1, ca_certs_file=settings.LDAP_CERT_FILE)

        if self.pool is None:
            self.pool = ServerPool(None, pool_strategy=FIRST, active=True)
            for srv in settings.LDAP_SERVERS:
                # Only add servers that supports SSL, impossible to make changes without
                if srv['use_ssl']:
                    server = Server(srv['host'], srv['port'], srv['use_ssl'], tls=tls)
                    self.pool.add(server)

        # then, try to connect with user/pass from settings
        self.con = Connection(self.pool, auto_bind=True, authentication=SIMPLE,
                              user=settings.LDAP_BIND_ADMIN, password=settings.LDAP_BIND_ADMIN_PASS) 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def __init__(self):
        tls_config = None

        if settings.TLS:
            tls_opts = {
                'validate': ssl.CERT_REQUIRED if settings.TLS_VALIDATE else ssl.CERT_NONE
            }

            if settings.TLS_CA_CERTS:
                tls_opts['ca_certs_file'] = settings.TLS_CA_CERTS

            if settings.TLS_PRIVATE_KEY:
                tls_opts['local_private_key_file'] = settings.TLS_PRIVATE_KEY

            if settings.TLS_LOCAL_CERT:
                tls_opts['local_certificate_file'] = settings.TLS_LOCAL_CERT

            tls_config = ldap3.Tls(**tls_opts)

        self.backend = ldap3.Server(settings.URI, use_ssl=settings.TLS, tls=tls_config) 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def setup_tls_options(self):
        if self.config['START_TLS'] or self.config['URI'].startswith('ldaps://'):
            # noinspection PyUnresolvedReferences
            self.tls = ldap3.Tls(
                local_certificate_file=self.config.get('TLS_OPTIONS', {}).get('CLIENT_CERT_FILE'),
                local_private_key_file=self.config.get('TLS_OPTIONS', {}).get('CLIENT_PRIVKEY_FILE'),
                local_private_key_password=self.config.get('TLS_OPTIONS', {}).get('CLIENT_PRIVKEY_PASSWORD'),
                validate=self.config.get('TLS_OPTIONS', {}).get('VALIDATE', ssl.CERT_REQUIRED),
                ca_certs_file=self.config.get('TLS_OPTIONS', {}).get('CA_CERTS_FILE'),
                version=self.config.get('TLS_OPTIONS', {}).get('VERSION', ssl.PROTOCOL_SSLv23)
            ) 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def __init__(self, url, require_tls=True):
        Core.debug("creating ldap3 connection to %r", url)
        serv = ldap3.Server(url,
                            tls=ldap3.Tls(validate=ssl.CERT_REQUIRED),
                            get_info=ldap3.DSA)
        self.conn = ldap3.Connection(serv,
                                     #authentication=ldap3.SASL,
                                     #sasl_mechanism=ldap3.GSSAPI,
                                     raise_exceptions=True)
        self.conn.open()
        if require_tls and not url.startswith(("ldaps://", "ldapi://")):
            self.conn.start_tls()

        self._controls = {c[0] for c in self.conn.server.info.supported_controls}
        self._features = {c[0] for c in self.conn.server.info.supported_features} 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def load_config(self, config):
        """
        This loads the configuration dictionary, which contains the necessary
        information for the machine resolver to find and connect to the
        machine store.

        class=computer or sAMAccountType=805306369 (MachineAccount)
        * hostname: attribute dNSHostName
        * id: DN or objectSid
        * ip: N/A

        :param config: The configuration dictionary to run the machine resolver
        :type config: dict
        :return: None
        """
        self.uri = config.get("LDAPURI")
        if self.uri is None:
            raise MachineResolverError("LDAPURI is missing!")
        self.basedn = config.get("LDAPBASE")
        if self.basedn is None:
            raise MachineResolverError("LDAPBASE is missing!")
        self.binddn = config.get("BINDDN")
        self.bindpw = config.get("BINDPW")
        self.timeout = float(config.get("TIMEOUT", 5))
        self.sizelimit = config.get("SIZELIMIT", 500)
        self.hostname_attribute = config.get("HOSTNAMEATTRIBUTE")
        self.id_attribute = config.get("IDATTRIBUTE", "DN")
        self.ip_attribute = config.get("IPATTRIBUTE")
        self.search_filter = config.get("SEARCHFILTER",
                                        "(objectClass=computer)")

        self.noreferrals = is_true(config.get("NOREFERRALS", False))
        self.authtype = config.get("AUTHTYPE", AUTHTYPE.SIMPLE)
        self.start_tls = is_true(config.get("START_TLS", False))
        self.tls_verify = is_true(config.get("TLS_VERIFY", False))
        self.tls_ca_file = config.get("TLS_CA_FILE") or DEFAULT_CA_FILE
        if self.tls_verify and (self.uri.lower().startswith("ldaps") or
                                    self.start_tls):
            self.tls_context = Tls(validate=ssl.CERT_REQUIRED,
                                   version=ssl.PROTOCOL_TLSv1,
                                   ca_certs_file=self.tls_ca_file)
        else:
            self.tls_context = None 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def testconnection(params):
        """
        Test if the given filename exists.

        :param params:
        :return:
        """
        success = False
        ldap_uri = params.get("LDAPURI")
        if is_true(params.get("TLS_VERIFY")) \
                and (ldap_uri.lower().startswith("ldaps") or
                                    params.get("START_TLS")):
            tls_ca_file = params.get("TLS_CA_FILE") or DEFAULT_CA_FILE
            tls_context = Tls(validate=ssl.CERT_REQUIRED,
                              version=ssl.PROTOCOL_TLSv1,
                              ca_certs_file=tls_ca_file)
        else:
            tls_context = None
        try:
            server_pool = IdResolver.create_serverpool(ldap_uri,
                                                       float(params.get(
                                                        "TIMEOUT", 5)),
                                                       tls_context=tls_context)
            l = IdResolver.create_connection(authtype=\
                                                 params.get("AUTHTYPE",
                                                            AUTHTYPE.SIMPLE),
                                             server=server_pool,
                                             user=params.get("BINDDN"),
                                             password=params.get("BINDPW"),
                                             auto_referrals=not params.get(
                                                 "NOREFERRALS"),
                                             start_tls=params.get("START_TLS", False))
            if not l.bind():
                raise Exception("Wrong credentials")
            # search for users...
            l.search(search_base=params["LDAPBASE"],
                     search_scope=ldap3.SUBTREE,
                     search_filter="(&" + params["SEARCHFILTER"] + ")",
                     attributes=[ params["HOSTNAMEATTRIBUTE"] ])

            count = len([x for x in l.response if x.get("type") ==
                         "searchResEntry"])
            desc = _("Your LDAP config seems to be OK, %i machine objects "
                     "found.")\
                % count

            l.unbind()
            success = True

        except Exception as e:
            desc = "{0!r}".format(e)

        return success, desc 

# 需要导入模块: import ldap3 [as 别名]
# 或者: from ldap3 import Tls [as 别名]
def init_app(self, app):
        ssl_defaults = ssl.get_default_verify_paths()

        # Default config
        app.config.setdefault('LDAP_SERVER', 'localhost')
        app.config.setdefault('LDAP_PORT', 389)
        app.config.setdefault('LDAP_BINDDN', None)
        app.config.setdefault('LDAP_SECRET', None)
        app.config.setdefault('LDAP_CONNECT_TIMEOUT', 10)
        app.config.setdefault('LDAP_READ_ONLY', False)
        app.config.setdefault('LDAP_VALID_NAMES', None)
        app.config.setdefault('LDAP_PRIVATE_KEY_PASSWORD', None)
        app.config.setdefault('LDAP_RAISE_EXCEPTIONS', False)

        app.config.setdefault('LDAP_CONNECTION_STRATEGY', SYNC)

        app.config.setdefault('LDAP_USE_SSL', False)
        app.config.setdefault('LDAP_USE_TLS', True)
        app.config.setdefault('LDAP_TLS_VERSION', ssl.PROTOCOL_TLSv1)
        app.config.setdefault('LDAP_REQUIRE_CERT', ssl.CERT_REQUIRED)

        app.config.setdefault('LDAP_CLIENT_PRIVATE_KEY', None)
        app.config.setdefault('LDAP_CLIENT_CERT', None)

        app.config.setdefault('LDAP_CA_CERTS_FILE', ssl_defaults.cafile)
        app.config.setdefault('LDAP_CA_CERTS_PATH', ssl_defaults.capath)
        app.config.setdefault('LDAP_CA_CERTS_DATA', None)

        app.config.setdefault('FORCE_ATTRIBUTE_VALUE_AS_LIST', False)

        self.tls = Tls(
            local_private_key_file=app.config['LDAP_CLIENT_PRIVATE_KEY'],
            local_certificate_file=app.config['LDAP_CLIENT_CERT'],
            validate=app.config['LDAP_REQUIRE_CERT'],
            version=app.config['LDAP_TLS_VERSION'],
            ca_certs_file=app.config['LDAP_CA_CERTS_FILE'],
            valid_names=app.config['LDAP_VALID_NAMES'],
            ca_certs_path=app.config['LDAP_CA_CERTS_PATH'],
            ca_certs_data=app.config['LDAP_CA_CERTS_DATA'],
            local_private_key_password=app.config['LDAP_PRIVATE_KEY_PASSWORD']
        )

        self.ldap_server = Server(
            host=app.config['LDAP_SERVER'],
            port=app.config['LDAP_PORT'],
            use_ssl=app.config['LDAP_USE_SSL'],
            connect_timeout=app.config['LDAP_CONNECT_TIMEOUT'],
            tls=self.tls,
            get_info=ALL
        )

        # Store ldap_conn object to extensions
        app.extensions['ldap_conn'] = self

        # Teardown appcontext
        app.teardown_appcontext(self.teardown)