Exemple #1
0
def apimethod_delete_system(system_id):
    success, local_system_id = get_system_id_from_local()
    if not success:
        return success, "Error: Can not retrieve the local system id. %s" %str(local_system_id)
    if system_id == 'local' or get_hex_string_from_uuid(local_system_id) == get_hex_string_from_uuid(system_id):
        return False, "Error: You're trying to remove the local system, which it's not allowed"

    (success, system_ip) = get_system_ip_from_system_id(system_id)
    if not success:
        return success, "Error retrieving the system ip for the system id %s -> %s" % (system_ip, str(system_ip))
    # 1 - Remove it from the database
    success, msg = db_remove_system(system_id)
    if not success:
        return success, "Error while removing the system from the database: %s" % str(msg)
    # 2 - Remove the remote certificates
    # success, msg = ansible_remove_certificates(system_ip)
    # if not success:
    #     return success, "Error while removing the remote certificates: %s" % str(msg)
    # 3 - Remove the local certificates and keys
    success, local_ip = get_system_ip_from_local()
    if not success:
        return success, "Error while getting the local ip: %s" % str(local_ip)

    success, msg = ansible_remove_certificates(system_ip=local_ip, system_id_to_remove=system_id)
    if not success:
        return success, "Error while removing the local certificates: %s" % str(msg)

    # 4 - Remove it from the ansible inventory.
    try:
        aim = AnsibleInventoryManager()
        aim.delete_host(system_ip)
        aim.save_inventory()
        del aim
    except Exception as aim_error:
        return False, "An error occurred while removing the system from the ansible inventory file: %s" % str(aim_error)

    # 5 - Try to connect to the child and remove the parent using it's server_id
    success, own_server_id = get_server_id_from_local()
    if not success:
        return success, "Error while retrieving server_id from local: %s" % str(msg)

    success, msg = ansible_delete_parent_server(system_ip, own_server_id)
    if not success:
        return success, "Error while deleting parent server in child: %s" % str(msg)

    return True, ""
Exemple #2
0
def apimethod_delete_system(system_id):
    success, local_system_id = get_system_id_from_local()

    if not success:
        error_msg = "Cannot retrieve the " + \
                    "local system id. %s" % str(local_system_id)
        return success, error_msg
    if system_id == 'local' or get_hex_string_from_uuid(local_system_id) == get_hex_string_from_uuid(system_id):
        error_msg = "You're trying to remove the local system, " + \
                    "which it's not allowed"
        return False, error_msg

    (success, system_ip) = get_system_ip_from_system_id(system_id)
    if not success:
        error_msg = "Cannot retrieve the system ip " + \
                    "for the given system-id %s" % (str(system_ip))
        return success, error_msg

    # Check whether the remote system is reachable or not:
    try:
        remote_system_is_reachable = ping_system(system_id, no_cache=True)
    except APIException:
        remote_system_is_reachable = False

    # We need to take the sensor_id from the database before removing it from the db
    (success_f, sensor_id) = get_sensor_id_from_system_id(system_id)

    # 1 - Remove it from the database
    success, msg = db_remove_system(system_id)
    if not success:
        error_msg = "Cannot remove the system " + \
                    "from the database <%s>" % str(msg)
        return success, error_msg

    # 2 - Remove the firewall rules.
    if success_f:
        trigger_success, msg = fire_trigger(system_ip="127.0.0.1",
                                            trigger="alienvault-del-sensor")
        if not trigger_success:
            api_log.error(msg)
    else:
        trigger_success, msg = fire_trigger(system_ip="127.0.0.1",
                                            trigger="alienvault-del-server")
        if not trigger_success:
            api_log.error(msg)

    # 3 - Remove the remote certificates
    # success, msg = ansible_remove_certificates(system_ip)
    # if not success:
    #     return (success,
    #            "Error while removing the remote certificates: %s" % str(msg))
    # 4 - Remove the local certificates and keys
    success, local_ip = get_system_ip_from_local()
    if not success:
        error_msg = "Cannot retrieve the local ip " + \
                    "<%s>" % str(local_ip)
        return success, error_msg

    #Remove remote system certificates on the local system
    success, msg = ansible_remove_certificates(system_ip=local_ip,
                                               system_id_to_remove=system_id)
    if not success:
        return success, "Cannot remove the local certificates <%s>" % str(msg)

    # 5 - Remove it from the ansible inventory.
    try:
        aim = AnsibleInventoryManager()
        aim.delete_host(system_ip)
        aim.save_inventory()
        del aim
    except Exception as aim_error:
        error_msg = "Cannot remove the system from the " + \
                    "ansible inventory file " + \
                    "<%s>" % str(aim_error)
        return False, error_msg

    # 6 - Try to connect to the child and remove the parent
    # using it's server_id
    success, own_server_id = get_server_id_from_local()
    if not success:
        error_msg = "Cannot retrieve the server-id " + \
                    "from local <%s>" % str(msg)
        return success, error_msg

    if remote_system_is_reachable:
        success, msg = ansible_delete_parent_server(system_ip, own_server_id)
        if not success:
            error_msg = "Cannot delete parent server in child <%s>" % str(msg)
            return success, error_msg
        return True, ""

    msg = "The remote system is not reachable. " + \
          "We had not been able to remove the parent configuration"
    return True, msg
Exemple #3
0
def apimethod_delete_system(system_id):
    success, local_system_id = get_system_id_from_local()

    if not success:
        error_msg = "Cannot retrieve the " + \
                    "local system id. %s" % str(local_system_id)
        return success, error_msg
    if system_id == 'local' or get_hex_string_from_uuid(
            local_system_id) == get_hex_string_from_uuid(system_id):
        error_msg = "You're trying to remove the local system, " + \
                    "which it's not allowed"
        return False, error_msg

    (success, system_ip) = get_system_ip_from_system_id(system_id)
    if not success:
        error_msg = "Cannot retrieve the system ip " + \
                    "for the given system-id %s" % (str(system_ip))
        return success, error_msg

    # Check whether the remote system is reachable or not:
    try:
        remote_system_is_reachable = ping_system(system_id, no_cache=True)
    except APIException:
        remote_system_is_reachable = False

    # We need to take the sensor_id from the database before removing it from the db
    (success_f, sensor_id) = get_sensor_id_from_system_id(system_id)

    # 1 - Remove it from the database
    success, msg = db_remove_system(system_id)
    if not success:
        error_msg = "Cannot remove the system " + \
                    "from the database <%s>" % str(msg)
        return success, error_msg

    # 2 - Remove the firewall rules.
    if success_f:
        trigger_success, msg = fire_trigger(system_ip="127.0.0.1",
                                            trigger="alienvault-del-sensor")
        if not trigger_success:
            api_log.error(msg)
    else:
        trigger_success, msg = fire_trigger(system_ip="127.0.0.1",
                                            trigger="alienvault-del-server")
        if not trigger_success:
            api_log.error(msg)

    # 3 - Remove the remote certificates
    # success, msg = ansible_remove_certificates(system_ip)
    # if not success:
    #     return (success,
    #            "Error while removing the remote certificates: %s" % str(msg))
    # 4 - Remove the local certificates and keys
    success, local_ip = get_system_ip_from_local()
    if not success:
        error_msg = "Cannot retrieve the local ip " + \
                    "<%s>" % str(local_ip)
        return success, error_msg

    #Remove remote system certificates on the local system
    success, msg = ansible_remove_certificates(system_ip=local_ip,
                                               system_id_to_remove=system_id)
    if not success:
        return success, "Cannot remove the local certificates <%s>" % str(msg)

    # 5 - Remove it from the ansible inventory.
    try:
        aim = AnsibleInventoryManager()
        aim.delete_host(system_ip)
        aim.save_inventory()
        del aim
    except Exception as aim_error:
        error_msg = "Cannot remove the system from the " + \
                    "ansible inventory file " + \
                    "<%s>" % str(aim_error)
        return False, error_msg

    # 6 - Try to connect to the child and remove the parent
    # using it's server_id
    success, own_server_id = get_server_id_from_local()
    if not success:
        error_msg = "Cannot retrieve the server-id " + \
                    "from local <%s>" % str(msg)
        return success, error_msg

    if remote_system_is_reachable:
        success, msg = ansible_delete_parent_server(system_ip, own_server_id)
        if not success:
            error_msg = "Cannot delete parent server in child <%s>" % str(msg)
            return success, error_msg
        return True, ""

    msg = "The remote system is not reachable. " + \
          "We had not been able to remove the parent configuration"
    return True, msg