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Johannes Findeisen 2021-11-13 07:30:57 +01:00
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TODO.md Normal file
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# TODO (in no particular order)
- A lot... :)
- Make all config vars as ARGS and vice versa. ARGS have higher priority. Chain: default -> config -> ARGS.
- ~~Parallelize queries using threads to improve performance; Does not work using SQLite because of exclusive access to the database~~ **DONE**
- ~~SQL server backend; MariaDB/MySQL?~~ **DONE**
- Bring back SQLite support
- Switch to ORM (peewee?) to support PostgreSQL, MySQL and SQLite.
- Gtk+ frontend connecting to the database or loading a local copy of a SQLite file. wxGlade?
- ~~A cron mode to not let uplink run in an endless loop to be scheduled and executed by cron.~~ **DONE**
- A daemon mode to be a real UNIX daemon. For now, it's just sleep() based.
- Always keep platform independence in mind but not if uplink looses nice features on Linux.

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uplink.playground.py Normal file
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#!/usr/bin/python3 -d
# Copyright (c) 2020 Johannes Findeisen <you@hanez.org>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is furnished
# to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
# OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import argparse
import calendar
import json
import logging
import logging.handlers
import os
import os.path as path
import pymysql
import socket
import sys
import time
from fritzconnection.lib.fritzstatus import FritzStatus
from threading import Thread
from daemon import Daemon
# Version format: MAJOR.FEATURE.FIXES
__version__ = "0.3.0"
# logger = logging.getLogger(__name__)
# PURPLE = "\033[95m"
# BLUE = "\033[94m"
# YELLOW = "\033[93m"
# GRAY = "\033[90m"
# END = "\033[0m"
class Uplink(Daemon):
def __init__(self, pid_file, config):
self.pid_file = pid_file
self.config = config
@staticmethod
def get_data(config, inc):
try:
con = pymysql.connect(host=config["database_host"],
user=config["database_user"],
password=config["database_password"],
database=config["database"])
except Exception as err:
# logger.error("Database connection failed: " + str(err))
print(str("Uplink: Database connection failed: " + str(err)))
exit(1)
timestamp = calendar.timegm(time.gmtime())
local_time = time.localtime(timestamp)
d = time.strftime("%Y-%m-%d ", local_time)
t = time.strftime("%H:%M:%S", local_time)
try:
fc = FritzStatus(address=config["uplinks"][inc]["ip"], password=config["uplinks"][inc]["password"])
except Exception as err:
# logger.error(str(err) + " on device with ip: " + config["uplinks"][inc]["ip"])
print(str(str(err) + " on device with ip: " + config["uplinks"][inc]["ip"]))
sql = 'INSERT INTO log (timestamp, date, time, internal_ip, is_linked, is_connected, provider, message, ' \
'source_host) VALUES (\"' + str(timestamp) + '\",\"' + str(d) + '\",\"' + str(t) + '\",\"' + \
str(config["uplinks"][inc]["ip"]) + '\",\"' + "0" + '\",\"' + "0" + '\",\"' + \
str(config["uplinks"][inc]["provider"]) + '\",\"ERROR: ' + str(err) + '\",\"' + socket.gethostname() + \
'\")'
# logger.debug(sql)
print(str(sql))
with con.cursor() as cur:
cur.execute(sql)
con.commit()
exit(1)
if fc.is_connected:
status = "UP"
else:
status = "DOWN"
# logger.info(config["uplinks"][inc]["provider"] + " " + status)
print(str(config["uplinks"][inc]["provider"] + " " + status))
sql = 'INSERT INTO log (timestamp, date, time, uptime, internal_ip, external_ip, external_ipv6, is_linked, ' \
'is_connected, str_transmission_rate_up, str_transmission_rate_down, str_max_bit_rate_up, ' \
'str_max_bit_rate_down, str_max_linked_bit_rate_up, str_max_linked_bit_rate_down, modelname, ' \
'system_version, provider, message, source_host) VALUES (\"' + str(timestamp) + '\",\"' + str(d) + '\",\"' + \
str(t) + '\",\"' + str(fc.uptime) + '\",\"' + str(config["uplinks"][inc]["ip"]) + '\",\"' + \
str(fc.external_ip) + '\",\"' + str(fc.external_ipv6) + '\",\"' + str(int(fc.is_linked)) + '\",\"' + \
str(int(fc.is_connected)) + '\",\"' + str(fc.str_transmission_rate[0]) + '\",\"' + \
str(fc.str_transmission_rate[1]) + '\",\"' + str(fc.str_max_bit_rate[0]) + '\",\"' + \
str(fc.str_max_bit_rate[1]) + '\",\"' + str(fc.str_max_linked_bit_rate[0]) + '\",\"' + \
str(fc.str_max_linked_bit_rate[1]) + '\",\"' + str(fc.modelname) + '\",\"' + \
str(fc.fc.system_version) + '\",\"' + str(config["uplinks"][inc]["provider"]) + '\",\"' + status + '\",\"' + \
socket.gethostname() + '\")'
# logger.debug(sql)
print(str(sql))
with con.cursor() as cur:
cur.execute(sql)
con.commit()
con.close()
def get_config(self):
return self.config
def run(self):
while True:
for i in range(len(self.config["uplinks"])):
t = Thread(target=self.get_data, args=(self.get_config(), i))
t.start()
if self.config["cron"]:
break
time.sleep(self.config["interval"])
def parse_args():
parser = argparse.ArgumentParser(
description="uplink is a tool to monitor the link status of AVM FRITZ!Box Cable and DSL based routers.",
epilog="uplink is not some program expecting uplinks to work!",
prog="uplink")
parser.add_argument("config", metavar="CONFIGFILE", help="the configfile to use")
mode = parser.add_mutually_exclusive_group()
mode.add_argument("--cron", default=False, dest="cron", action="store_true",
help="cron mode executes the script only once without loop (default: false)")
mode.add_argument("--daemon", default=False, dest="daemon", action="store_true",
help="run as native daemon (default: false)")
mode.add_argument("--foreground", default=True, dest="foreground", action="store_true",
help="run in foreground (default: true)")
parser.add_argument("-i", "--interval", default=60, type=int,
help="seconds poll interval (default: 60)")
parser.add_argument("-b", "--database", metavar="DATABASE", help="database to use")
parser.add_argument("-u", "--user", type=str, help="database username")
parser.add_argument("-p", "--password", type=str, help="database password")
parser.add_argument("-l", "--logfile", metavar="FILE", help="logfile to use")
parser.add_argument("-c", "--logcount", default=5, type=int,
help="maximum number of logfiles in rotation (default: 5)")
parser.add_argument("-m", "--logsize", default=10485760, type=int,
help="maximum logfile size in bytes (default: 10485760)")
parser.add_argument("-s", "--stdout", default=False, dest="stdout", action="store_true", help="log to stdout")
output = parser.add_mutually_exclusive_group()
output.add_argument("-q", "--quiet", action="store_const", dest="loglevel", const=logging.ERROR,
help="output only errors")
output.add_argument("-w", "--warning", action="store_const", dest="loglevel", const=logging.WARNING,
help="output warnings")
output.add_argument("-v", "--verbose", action="store_const", dest="loglevel", const=logging.INFO,
help="output info messages")
output.add_argument("-d", "--debug", action="store_const", dest="loglevel", const=logging.DEBUG,
help="output debug messages")
output.set_defaults(loglevel=logging.ERROR)
parser.add_argument("--version", action="version", version="%(prog)s " + str(__version__))
return parser.parse_args()
if __name__ == "__main__":
args = parse_args()
# root_logger = logging.getLogger()
# if args.stdout:
# formatter = logging.Formatter(
# PURPLE + "%(asctime)s" + END + ":" + BLUE + "%(levelname)s" + END + ":" + YELLOW + "%(name)s" + END + ":" + GRAY + "%(message)s" + END)
# handler1 = logging.StreamHandler(sys.stdout)
# handler1.setFormatter(formatter)
# root_logger.addHandler(handler1)
# if args.logfile:
# logfile = path.expanduser(args.logfile)
# if not path.exists(path.dirname(logfile)):
# os.makedirs(path.dirname(logfile))
# formatter = logging.Formatter("%(asctime)s:%(levelname)s:%(name)s:%(message)s")
# handler2 = logging.handlers.RotatingFileHandler(args.logfile, maxBytes=args.logsize, backupCount=args.logcount)
# handler2.setFormatter(formatter)
# root_logger.addHandler(handler2)
# root_logger.setLevel(args.loglevel)
config_path = args.config
try:
with open(config_path, 'r') as configfile:
config_data = configfile.read()
_config = json.loads(config_data)
except Exception as err:
# logger.error("Reading configuration file '" + config_path + "' failed: " + str(err))
print(str("Uplink: Configuration Error!"))
exit(1)
# try:
# run(_config)
# except KeyboardInterrupt:
# logger.info("Program terminated!")
# exit(0)
Uplink = Uplink("/tmp/uplink.pid", _config)
Uplink.start()