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Lot of refactoring and tests. Maybe all this will be veverted but the code still runs

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Johannes Findeisen 2021-11-14 01:09:39 +01:00
commit 6ec071287f
12 changed files with 228 additions and 214 deletions
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3
.gitmodules vendored
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@ -0,0 +1,3 @@
[submodule "fritzconnection"]
path = fritzconnection
url = https://github.com/kbr/fritzconnection.git

0
docs/.gitkeep Normal file
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0
TODO.md → docs/TODO.md
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1
fritzconnection Submodule

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Subproject commit 9e41703431330afcbbd9076ce772282f124ed971

8
test.py
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@ -6,13 +6,13 @@ Daemon testing file... Daemons in Python are new to me because I only worked on
Let's have some fun... :)
"""
from daemon import Daemon
from uplink.daemon import Daemon
class Test(Daemon):
def __init__(self, pid_file, color, size):
# super().__init__(pid_file)
super().__init__(pid_file)
self.pid_file = pid_file
self.color = color
self.size = size
@ -22,5 +22,5 @@ class Test(Daemon):
return
Test = Test("/tmp/uplink.pid", "Red", "XXL")
Test.start()
test = Test("/tmp/uplink.pid", "Red", "XXL")
test.start()

114
uplink
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@ -1,114 +0,0 @@
#!/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 json
import logging
import logging.handlers
from uplink import Uplink
# Version format: MAJOR.FEATURE.FIXES
__version__ = "0.3.0-development"
# TODO: Implement logging
# TODO: Implement --no-daemon for a single run e.g. "cron mode"
# TODO: Implement CLI output messages
# TODO: IDEA: Implement a small webserver inline to get statistics and graphs over the network? Or maybe better as a
# separate daemon
# TODO: Make use of the args passed to the script
# TODO: Cleanup args and reduce to only what makes sense
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", "--log-count", default=5, type=int,
help="maximum number of logfiles in rotation (default: 5)")
parser.add_argument("-m", "--log-size", 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="log_level", const=logging.ERROR,
help="output only errors")
output.add_argument("-w", "--warning", action="store_const", dest="log_level", const=logging.WARNING,
help="output warnings")
output.add_argument("-v", "--verbose", action="store_const", dest="log_level", const=logging.INFO,
help="output info messages")
output.add_argument("-d", "--debug", action="store_const", dest="log_level", 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()
# TODO: Read --version argument and print program version; then exit.
# TODO: Cleanup config.json and only define what really is needed
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:
# TODO: Replace all lines like this with generic Python logging
print(str("Uplink: Configuration Error!"))
exit(1)
uplink = Uplink("/tmp/uplink.pid", _config)
uplink.start()

11
uplink.playground.py
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@ -25,16 +25,17 @@ 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
try:
from fritzconnection.fritzconnection.lib.fritzstatus import FritzStatus
except ImportError:
from fritzconnection.lib.fritzstatus import FritzStatus
from threading import Thread
from daemon import Daemon
from uplink.daemon import Daemon
# Version format: MAJOR.FEATURE.FIXES
__version__ = "0.3.0"

184
uplink.py Normal file → Executable file
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@ -1,94 +1,114 @@
import pymysql
import socket
import time
import calendar
#!/usr/bin/python3 -d
from fritzconnection.lib.fritzstatus import FritzStatus
from threading import Thread
from daemon import Daemon
# 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 json
import logging
import logging.handlers
from uplink.uplink import Uplink
# Version format: MAJOR.FEATURE.FIXES
__version__ = "0.3.0-development"
# TODO: Implement logging
# TODO: Implement --no-daemon for a single run e.g. "cron mode"
# TODO: Implement CLI output messages
# TODO: IDEA: Implement a small webserver inline to get statistics and graphs over the network? Or maybe better as a
# separate daemon
class Uplink(Daemon):
# TODO: Make use of the args passed to the script
# TODO: Cleanup args and reduce to only what makes sense
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")
def __init__(self, pid_file, config):
self.pid_file = pid_file
self.config = config
parser.add_argument("config", metavar="CONFIGFILE", help="the configfile to use")
@staticmethod
def get_data(config, inc):
try:
# TODO: Think about using a DB ORM (SQLAlchemy?) to make this program supporting different databases like
# sqlite and Postgres
con = pymysql.connect(host=config["database_host"],
user=config["database_user"],
password=config["database_password"],
database=config["database"])
except Exception as err:
# TODO: Replace all lines like this with generic Python logging
print(str("Uplink: Database connection failed: " + str(err)))
exit(1)
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)")
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)
mode.add_argument("--daemon", default=False, dest="daemon", action="store_true",
help="run as native daemon (default: false)")
try:
fc = FritzStatus(address=config["uplinks"][inc]["ip"], password=config["uplinks"][inc]["password"])
except Exception as err:
# TODO: Replace all lines like this with generic Python logging
print(str(str(err) + " on device with ip: " + config["uplinks"][inc]["ip"]))
# TODO: Fix to long lines and make the SQL statement more readable
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() + \
'\")'
mode.add_argument("--foreground", default=True, dest="foreground", action="store_true",
help="run in foreground (default: true)")
# TODO: Replace all lines like this with generic Python logging
print(str(sql))
with con.cursor() as cur:
cur.execute(sql)
con.commit()
exit(1)
parser.add_argument("-i", "--interval", default=60, type=int,
help="seconds poll interval (default: 60)")
if fc.is_connected:
status = "UP"
else:
status = "DOWN"
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", "--log-count", default=5, type=int,
help="maximum number of logfiles in rotation (default: 5)")
parser.add_argument("-m", "--log-size", 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="log_level", const=logging.ERROR,
help="output only errors")
output.add_argument("-w", "--warning", action="store_const", dest="log_level", const=logging.WARNING,
help="output warnings")
output.add_argument("-v", "--verbose", action="store_const", dest="log_level", const=logging.INFO,
help="output info messages")
output.add_argument("-d", "--debug", action="store_const", dest="log_level", 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()
# TODO: Read --version argument and print program version; then exit.
# TODO: Cleanup config.json and only define what really is needed
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:
# TODO: Replace all lines like this with generic Python logging
print(str(config["uplinks"][inc]["provider"] + " " + status))
print(str("Uplink: Configuration Error!"))
exit(1)
# TODO: Fix to long lines and make the SQL statement more readable
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() + '\")'
# TODO: Replace all lines like this with generic Python logging
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"])
uplink = Uplink("/tmp/uplink.pid", _config)
uplink.start()

5
uplink/__init__.py Normal file
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"""
uplink
library for the uplink project
"""

0
daemon.py → uplink/daemon.py
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0
daemon3x.py → uplink/daemon3x.py
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98
uplink/uplink.py Normal file
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@ -0,0 +1,98 @@
import pymysql
import socket
import time
import calendar
try:
from fritzconnection.fritzconnection.lib.fritzstatus import FritzStatus
except ImportError:
from fritzconnection.lib.fritzstatus import FritzStatus
from threading import Thread
from uplink.daemon import Daemon
class Uplink(Daemon):
def __init__(self, pid_file, config):
self.pid_file = pid_file
self.config = config
@staticmethod
def get_data(config, inc):
try:
# TODO: Think about using a DB ORM (SQLAlchemy?) to make this program supporting different databases like
# sqlite and Postgres
con = pymysql.connect(host=config["database_host"],
user=config["database_user"],
password=config["database_password"],
database=config["database"])
except Exception as err:
# TODO: Replace all lines like this with generic Python logging
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:
# TODO: Replace all lines like this with generic Python logging
print(str(str(err) + " on device with ip: " + config["uplinks"][inc]["ip"]))
# TODO: Fix to long lines and make the SQL statement more readable
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() + \
'\")'
# TODO: Replace all lines like this with generic Python logging
print(str(sql))
with con.cursor() as cur:
cur.execute(sql)
con.commit()
exit(1)
if fc.is_connected:
status = "UP"
else:
status = "DOWN"
# TODO: Replace all lines like this with generic Python logging
print(str(config["uplinks"][inc]["provider"] + " " + status))
# TODO: Fix to long lines and make the SQL statement more readable
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() + '\")'
# TODO: Replace all lines like this with generic Python logging
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"])