Python ldap.OPT_X_TLS_DEMAND属性代码示例

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def _ldap_connect(self):
        """
        Prepare ldap object for binding phase.
        """
        try:
            connection = ldap.initialize(self._ldap_uri)
            connection.set_option(ldap.OPT_PROTOCOL_VERSION, 3)
            connection.set_option(ldap.OPT_REFERRALS,
                                  int(self._chase_referrals))

            if self._ldap_uri.startswith('ldaps://'):
                # Require server certificate but ignore it's validity. (allow self-signed)
                ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)

            if self._use_tls:
                # Require TLS connection.
                ldap.set_option(ldap.OPT_X_TLS, ldap.OPT_X_TLS_DEMAND)
                # Require server certificate but ignore it's validity. (allow self-signed)
                ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
                connection.start_tls_s()
                LOG.debug('Connection now using TLS')
            return connection
        except ldap.LDAPError as e:
            LOG.debug('(_ldap_connect) LDAP Error: %s : Type %s' % (str(e), type(e)))
            return False 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def test_ldap_connect_ldap_start_tls(self, mock_set_option):
        try:
            ldapobj = self.mockldap['ldap://testserver.domain.tld']
            result = _do_simple_bind('cn=manager,dc=example,dc=com', 'ldaptest',
                                     uri='ldap://testserver.domain.tld',
                                     use_tls=True)

            self.assertEquals(ldapobj.methods_called(),
                              self.connect_methods + ['start_tls_s',
                                                      'simple_bind_s', 'whoami_s', 'unbind'])
            mock_set_option.assert_has_calls(
                [
                    mock.call(ldap.OPT_X_TLS, ldap.OPT_X_TLS_DEMAND),
                    mock.call(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER),
                ])
            self.assertTrue(result)
        finally:
            del ldapobj 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def get_ldap_client(self, user=None, password=None):
        uri = self.plugin_settings().get(["uri"])
        if not uri:
            self._logger.debug("No LDAP URI")
            return None

        if not user:
            user = self.plugin_settings().get(["auth_user"])
            password = self.plugin_settings().get(["auth_password"])

        try:
            self._logger.debug("Initializing LDAP connection to %s" % uri)
            client = ldap.initialize(uri)
            if self.plugin_settings().get(["request_tls_cert"]):
                self._logger.debug("Requesting TLS certificate")
                client.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_DEMAND)
            else:
                client.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
            if user is not None:
                self._logger.debug("Binding to LDAP as %s" % user)
                client.bind_s(user, password)
            return client
        except ldap.INVALID_CREDENTIALS:
            self._logger.error("Invalid credentials to bind to LDAP as %s" % user)
        except ldap.LDAPError as e:
            self._logger.error(json.dumps(e.message))
        return None 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def parse_tls_reqcert_opt(value):
    """Convert `tls_reqcert` option to ldap's `OPT_X_TLS_*` constant."""
    return {
        'never': ldap.OPT_X_TLS_NEVER,
        'allow': ldap.OPT_X_TLS_ALLOW,
        'try': ldap.OPT_X_TLS_TRY,
        'demand': ldap.OPT_X_TLS_DEMAND,
        'hard': ldap.OPT_X_TLS_HARD
    }[value.lower()] if value else None 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def ldap_init_conn(self):
        ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
        conn = ldap.initialize(Setting().get('ldap_uri'))
        conn.set_option(ldap.OPT_REFERRALS, ldap.OPT_OFF)
        conn.set_option(ldap.OPT_PROTOCOL_VERSION, 3)
        conn.set_option(ldap.OPT_X_TLS, ldap.OPT_X_TLS_DEMAND)
        conn.set_option(ldap.OPT_X_TLS_DEMAND, True)
        conn.set_option(ldap.OPT_DEBUG_LEVEL, 255)
        conn.protocol_version = ldap.VERSION3
        return conn 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def connect(self):
        """Connect to the LDAP server.
        This method must be called before any other methods of this object.

        Raises:
            ConfigError: If Base DN or LDAP URI is missing in the config.
            LDAPConnectionError: If can't connect to the LDAP server.
            ldap.LDAPError:
        """
        conf = self.conf

        if not conf.uris or not conf.base:
            raise ConfigError('Base DN and LDAP URI(s) must be provided.', 1)

        if conf.tls_require_cert:
            if conf.tls_require_cert not in [ldap.OPT_X_TLS_DEMAND, ldap.OPT_X_TLS_HARD]:
                print(BAD_REQCERT_WARNING, file=sys.stderr)
            # this is a global option!
            ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, conf.tls_require_cert)

        if conf.cacert_dir:
            # this is a global option!
            ldap.set_option(ldap.OPT_X_TLS_CACERTDIR, conf.cacert_dir)

        if not conf.referrals:
            # this is a global option!
            ldap.set_option(ldap.OPT_REFERRALS, 0)

        # NOTE: The uri argument is passed directly to the underlying openldap
        # library that allows multiple URIs separated by a space for failover.
        self._conn = conn = ldap.initialize(' '.join(conf.uris))
        try:
            conn.protocol_version = conf.ldap_version
            conn.network_timeout = conf.bind_timeout
            conn.timeout = conf.search_timeout

            if conf.sasl == 'GSSAPI':
                self._bind_sasl_gssapi()
                return

            if conf.ssl == 'start_tls' and conf.ldap_version >= 3:
                conn.start_tls_s()

            if conf.bind_dn and conf.bind_pass:
                self._bind(conf.bind_dn, conf.bind_pass)
        except ldap.SERVER_DOWN:
            raise LDAPConnectionError('Can\'t contact LDAP server.', 3) 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def _connect(self):
        """Initialize an ldap client"""
        ldap_client = ldap.initialize(self.uri)
        ldap.set_option(ldap.OPT_REFERRALS, 0)
        ldap.set_option(ldap.OPT_TIMEOUT, self.timeout)
        if self.starttls == 'on':
            ldap.set_option(ldap.OPT_X_TLS_DEMAND, True)
        else:
            ldap.set_option(ldap.OPT_X_TLS_DEMAND, False)
        # set the CA file if declared and if necessary
        if self.ca and self.checkcert == 'on':
            # check if the CA file actually exists
            if os.path.isfile(self.ca):
                ldap.set_option(ldap.OPT_X_TLS_CACERTFILE, self.ca)
            else:
                raise CaFileDontExist(self.ca)
        if self.checkcert == 'off':
            # this is dark magic
            # remove any of these two lines and it doesn't work
            ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
            ldap_client.set_option(
                ldap.OPT_X_TLS_REQUIRE_CERT,
                ldap.OPT_X_TLS_NEVER
                )
        else:
            # this is even darker magic
            ldap_client.set_option(
                ldap.OPT_X_TLS_REQUIRE_CERT,
                ldap.OPT_X_TLS_DEMAND
                )
            # it doesn't make sense to set it to never
            # (== don't check certifate)
            # but it only works with this option...
            # ... and it checks the certificat
            # (I've lost my sanity over this)
            ldap.set_option(
                ldap.OPT_X_TLS_REQUIRE_CERT,
                ldap.OPT_X_TLS_NEVER
                )
        if self.starttls == 'on':
            try:
                ldap_client.start_tls_s()
            except Exception as e:
                self._exception_handler(e)
        return ldap_client 

# 需要导入模块: import ldap [as 别名]
# 或者: from ldap import OPT_X_TLS_DEMAND [as 别名]
def init_app(app):
        """Initialize the `app` for use with this :class:`~LDAP`. This is
        called automatically if `app` is passed to :meth:`~LDAP.__init__`.

        :param flask.Flask app: the application to configure for use with
           this :class:`~LDAP`
        """
        app.config.setdefault('LDAP_HOST', 'localhost')
        app.config.setdefault('LDAP_PORT', 389)
        app.config.setdefault('LDAP_SCHEMA', 'ldap')
        app.config.setdefault('LDAP_USERNAME', None)
        app.config.setdefault('LDAP_PASSWORD', None)
        app.config.setdefault('LDAP_TIMEOUT', 10)
        app.config.setdefault('LDAP_USE_SSL', False)
        app.config.setdefault('LDAP_USE_TLS', False)
        app.config.setdefault('LDAP_REQUIRE_CERT', False)
        app.config.setdefault('LDAP_CERT_PATH', '/path/to/cert')
        app.config.setdefault('LDAP_BASE_DN', None)
        app.config.setdefault('LDAP_OBJECTS_DN', 'distinguishedName')
        app.config.setdefault('LDAP_USER_FIELDS', [])
        app.config.setdefault('LDAP_USER_OBJECT_FILTER',
                              '(&(objectclass=Person)(userPrincipalName=%s))')
        app.config.setdefault('LDAP_USER_GROUPS_FIELD', 'memberOf')
        app.config.setdefault('LDAP_GROUP_FIELDS', [])
        app.config.setdefault('LDAP_GROUP_OBJECT_FILTER',
                              '(&(objectclass=Group)(userPrincipalName=%s))')
        app.config.setdefault('LDAP_GROUP_MEMBERS_FIELD', 'member')
        app.config.setdefault('LDAP_LOGIN_VIEW', 'login')
        app.config.setdefault('LDAP_REALM_NAME', 'LDAP authentication')
        app.config.setdefault('LDAP_OPENLDAP', False)
        app.config.setdefault('LDAP_GROUP_MEMBER_FILTER', '*')
        app.config.setdefault('LDAP_GROUP_MEMBER_FILTER_FIELD', '*')
        app.config.setdefault('LDAP_CUSTOM_OPTIONS', None)

        if app.config['LDAP_USE_SSL'] or app.config['LDAP_USE_TLS']:
            ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT,
                            ldap.OPT_X_TLS_NEVER)

        if app.config['LDAP_REQUIRE_CERT']:
            ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT,
                            ldap.OPT_X_TLS_DEMAND)
            ldap.set_option(ldap.OPT_X_TLS_CACERTFILE,
                            current_app.config['LDAP_CERT_PATH'])

        for option in ['USERNAME', 'PASSWORD', 'BASE_DN']:
            if app.config['LDAP_{0}'.format(option)] is None:
                raise LDAPException('LDAP_{0} cannot be None!'.format(option))