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#!/usr/bin/env python
#############################################################################
# Copyright (c) 2015-2019 Balabit
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# As an additional exemption you are allowed to compile & link against the
# OpenSSL libraries as published by the OpenSSL project. See the file
# COPYING for details.
#
#############################################################################
from src.message_builder.log_message import LogMessage
def write_msg_with_fields(file_source, bsd_formatter, hostname):
log_message = LogMessage().hostname(hostname)
input_message = bsd_formatter.format_message(log_message)
expected_message = bsd_formatter.format_message(log_message.remove_priority())
file_source.write_log(input_message)
return expected_message
def test_flags_fallback(config, syslog_ng, bsd_formatter):
# Check the correct output if the logpath is the following
# log {
# source(s_file);
# log { filter{host("host-A")}; destination(d_file1); };
# log { destination(d_file2); flags(fallback);};
# };
# input logs:
# Oct 11 22:14:15 host-A testprogram: message from host-A
# Oct 11 22:14:15 host-B testprogram: message from host-B
config.update_global_options(keep_hostname="yes")
file_source = config.create_file_source(file_name="input.log")
host_filter = config.create_filter(host="'host-A'")
file_destination1 = config.create_file_destination(file_name="output1.log")
file_destination2 = config.create_file_destination(file_name="output2.log")
inner_logpath1 = config.create_inner_logpath(statements=[host_filter, file_destination1])
inner_logpath2 = config.create_inner_logpath(statements=[file_destination2], flags="fallback")
config.create_logpath(statements=[file_source, inner_logpath1, inner_logpath2])
expected_message1 = write_msg_with_fields(file_source, bsd_formatter, "host-A")
expected_message2 = write_msg_with_fields(file_source, bsd_formatter, "host-B")
syslog_ng.start(config)
dest1_logs = file_destination1.read_log()
# host("host-A") matches on first and second messages
assert expected_message1 in dest1_logs
dest2_logs = file_destination2.read_log()
# only third message should arrive here, because of
# flags(fallback), only this messages was not matched before
assert expected_message2 in dest2_logs
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