def load_modules_from_dir(mod_dir, ignore=None):
if ignore is None:
ignore = {}
for file in os.listdir(mod_dir):
if file in ignore:
continue
path = mod_dir + "/" + file
if os.path.isdir(path) and os.path.exists(path + "/module.py"):
module = __import__(path.replace("/", ".") + ".module",
globals(),
locals(),
fromlist=["Module", "load_module"])
do_load = True
if hasattr(module, "load_module"):
do_load = module.load_module
if do_load and hasattr(module, "Module"):
instance = module.Module()
ModuleManager().add_module(instance)
logger.log(2, "Loaded module \"%s\"" % instance.name)
def __init__(self, networks: list, add_networks: list, omit_networks: list,
update_modules: bool, config_path: str, ports: list,
output_dir: str, user_results: dict, single_network: bool,
verbose: bool):
"""
Create a Controller object.
:param networks: A list of strings specifying the networks to analyze
:param add_networks: A list of networks as strings to additionally analyze
:param omit_networks: A list of networks as strings to omit from the analysis
:param update_modules: Whether modules should be updated or initialized
:param config_path: The path to a config file
:param ports: A list of port expressions
:param output_dir: A string specifying the output directory of the analysis
:param user_results: A list of filenames whose files contain user provided results
:param single_network: A boolean specifying whether all given networks are to be considered
hosts in one single network
:param vebose: Specifying whether to provide verbose output or not
"""
self.networks = networks if networks is not None else []
self.networks += add_networks if add_networks is not None else []
self.omit_networks = omit_networks
# determine output directory
if output_dir:
self.output_dir = output_dir
else:
self.output_dir = "avain_output-" + util.get_current_timestamp()
self.orig_out_dir = self.output_dir
self.output_dir = os.path.abspath(self.output_dir)
os.makedirs(self.output_dir, exist_ok=True)
# check for user scan and analysis results
self.user_results = {}
if user_results:
for rtype, filenames in user_results.items():
if rtype not in self.user_results:
self.user_results[rtype] = []
for filename in filenames:
self.user_results[rtype].append(
(filename, os.path.abspath(filename)))
# store absolute config path
if config_path:
config_path = os.path.abspath(config_path)
# change into AVAIN directory
self.original_cwd = os.getcwd()
core_dir = os.path.dirname(os.path.join(os.path.realpath(__file__)))
avain_dir = os.path.abspath(os.path.join(core_dir, os.pardir))
os.chdir(avain_dir)
# parse default and user configs
self.config = {}
if os.path.isfile(DEFAULT_CONFIG_PATH):
try:
self.config = util.parse_config(DEFAULT_CONFIG_PATH,
self.config)
except Exception as excpt:
print(util.MAGENTA +
("Warning: Could not parse default config file. " +
"Proceeding without default config.\n") + util.SANE,
file=sys.stderr)
util.print_exception_and_continue(excpt)
elif not config_path:
print(util.MAGENTA + "Warning: Could not find default config.\n" +
util.SANE,
file=sys.stderr)
if config_path:
try:
self.config = util.parse_config(config_path, self.config)
except Exception as excpt:
print(util.MAGENTA +
("Warning: Could not parse custom config file. " +
"Proceeding without custom config.\n") + util.SANE,
file=sys.stderr)
util.print_exception_and_continue(excpt)
# set remaining variables
self.single_network = single_network
self.verbose = verbose
self.ports = ports
self.update_modules = update_modules
if (not self.update_modules) and self.config["core"][
"automatic_module_updates"].lower() == "true":
# retrieve last update timestamp based on last CPE dict download time
last_update = util.get_creation_date(
"modules/resources/official-cpe-dictionary_v2.2.xml")
passed_time = datetime.datetime.now() - last_update
update_interval = datetime.timedelta(
minutes=int(self.config["core"]["module_update_interval"]))
if passed_time > update_interval:
util.printit(
"[INFO] Module data is out-of-date and will be updated\n",
color=util.MAGENTA)
self.update_modules = True
# setup module_manager
self.module_manager = ModuleManager(self.networks, self.output_dir,
self.omit_networks, self.ports,
self.user_results, self.config,
self.verbose)
# setup logging
self.setup_logging()
self.logger.info("Starting the AVAIN program")
self.logger.info("Executed call: avain %s", " ".join(sys.argv[1:]))
def register(self, obj):
from core.module_manager import ModuleManager
if isinstance(obj, Command):
ModuleManager().add_command(obj, self)
return True
return False
def start():
start_time = time.time()
bot = Bot()
module_manager = ModuleManager()
logger.log(
2, "Starting %s bot with %s %s" %
(colored("Fusion", "magenta"), colored("Discord API", "blue"),
colored("v" + discord.__version__, "green")))
logger.info("Setting up django")
django.setup()
logger.info(
"Loading modules from \"%s\" and \"core/modules\" directories" %
modules_dir)
load_modules_from_dir("core/modules", ignore={"TemplateModule"})
load_modules_from_dir(modules_dir)
module_manager.initialize(bot)
logger.info("Setting up django models")
for app in INSTALLED_APPS:
call_command("makemigrations", app.split(".")[-1:][0])
call_command("migrate")
logger.info("Connecting to discord")
@bot.event
async def on_ready():
logger.info("Logged into Discord as \"%s\"." % bot.user.name)
logger.info("Running modules..")
await module_manager.run_modules(bot)
logger.info("Deploying threads and starting protocol processing")
core.protocol.deploy()
print("")
logger.log(
2,
"INIT FINISHED! (took %ss)" % math.floor(time.time() - start_time))
logger.log(2, "Loaded Modules: %s" % module_manager.modules_count)
logger.log(2, "Loaded Commands: %s" % module_manager.commands_count)
logger.log(
2, "Listening %s:%s" %
(listen_ip if listen_ip != "" else "0.0.0.0", listen_port))
print("")
@bot.event
async def on_message(message: discord.Message):
for mod in sorted(module_manager.modules.values(),
key=lambda x: x.on_message.priority):
await mod.on_message(message, bot)
if not message.content.startswith(cmd_prefix):
return
if message.author.bot:
return
args = message.content.split()
cmd = args.pop(0)[len(cmd_prefix):].lower()
if cmd not in module_manager.commands:
# await bot.send_error_embed(message.channel, "Команда \"%s\" не найдена." % cmd,
# "Команда не найдена")
return
command = module_manager.commands[cmd]
if command.guild_lock and message.guild.id not in command.guild_lock:
await bot.send_error_embed(
message.channel,
"Команда \"%s\" недоступна на данном сервере." % cmd,
"Команда не найдена")
return
logger.info(
"Выполнение команды %s от %s (%s)." %
(repr(message.content), str(message.author), message.author.id))
try:
args_1, keys = parse(args)
if not module_manager.check_permissions(message.author.guild_permissions, command.permissions) \
or not module_manager.check_sp_permissions(message.author.id, command.future_permissions):
embed: discord.Embed = bot.get_error_embed(
"У вас недостаточно прав для выполнения данной команды",
"Нет прав!")
required_perms = "\n".join(
perm.special_name for perm in
sorted(command.permissions, key=lambda x: x.value) +
sorted(command.future_permissions, key=lambda x: x.value))
embed.add_field(name="Необходимые права:",
value=required_perms)
await message.channel.send(embed=embed)
await message.add_reaction(emoji_warn)
return
async with message.channel.typing():
result = await command.execute(message, args_1, keys)
except ParseError as e:
await message.add_reaction(emoji_warn)
await bot.send_error_embed(message.channel, str(e),
"Ошибка разбора аргументов")
except discord.Forbidden:
await message.add_reaction(emoji_error)
await bot.send_error_embed(message.channel, "У бота нет прав!")
except AccessDeniedException:
await message.add_reaction(emoji_warn)
await bot.send_error_embed(
message.channel,
"У вас недостаточно прав для выполнения данной команды",
"Нет прав!")
except CommandException as e:
await message.add_reaction(emoji_warn)
await bot.send_error_embed(message.channel, str(e), e.title)
except OpenComputersError as e:
await bot.send_error_embed(message.channel,
"```\n%s\n```" % str(e),
"⚠ Криворукий уебан, у тебя ошибка! ⚠")
await message.add_reaction(emoji_error)
except Exception:
await bot.send_error_embed(message.channel,
"```\n%s\n```" % traceback.format_exc(),
"⚠ Криворукий уебан, у тебя ошибка! ⚠")
await message.add_reaction(emoji_error)
else:
if result == CommandResult.success:
await message.add_reaction(emoji_ok)
elif result == CommandResult.arguments_insufficient:
embed: discord.Embed = bot.get_error_embed(
title="Недостаточно аргументов!")
embed.add_field(name="%s%s %s" %
(cmd_prefix, command.name, command.arguments),
value=command.description)
await message.channel.send(embed=embed)
await message.add_reaction(emoji_warn)
@bot.event
async def on_message_delete(message: discord.Message):
for _, mod in list(module_manager.modules.items()):
await mod.on_message_delete(message, bot)
@bot.event
async def on_message_edit(before: discord.Message, after: discord.Message):
for _, mod in list(module_manager.modules.items()):
await mod.on_message_edit(before, after, bot)
@bot.event
async def on_member_remove(member: discord.Member):
for _, mod in list(module_manager.modules.items()):
await mod.on_member_remove(member, bot)
@bot.event
async def on_member_join(member: discord.Member):
for _, mod in list(module_manager.modules.items()):
await mod.on_member_join(member, bot)
bot.run(discord_token)
def __init__(self, networks: list, add_networks: list, omit_networks: list, update_modules: bool,
config_path: str, ports: list, output_dir: str, input_dir: str, user_results: dict,
separate_networks: bool, verbose: bool):
"""
Create a Controller object.
:param networks: A list of strings specifying the networks to analyze
:param add_networks: A list of networks as strings to additionally analyze
:param omit_networks: A list of networks as strings to omit from the analysis
:param update_modules: Whether modules should be updated or initialized
:param config_path: The path to a config file
:param ports: A list of port expressions
:param output_dir: A string specifying the output directory of the analysis
:param input_dir: A string specifying the output directory of a previous AVAIN analysis
:param user_results: A list of filenames whose files contain user provided results
:param separate_networks: A boolean specifying whether all given networks are to be assessed
and scored independently
:param vebose: Specifying whether to provide verbose output or not
"""
self.networks = networks if networks is not None else []
self.networks += add_networks if add_networks is not None else []
self.omit_networks = omit_networks
# determine output directory
if output_dir:
self.output_dir = output_dir
else:
self.output_dir = "avain_output-" + util.get_current_timestamp()
self.orig_out_dir = self.output_dir
self.output_dir = os.path.abspath(self.output_dir)
os.makedirs(self.output_dir, exist_ok=True)
# copy 'modules' directory to output directory if AVAIN result directory was given as input
if input_dir:
if os.path.isfile(os.path.join(input_dir, NET_DIR_MAP_FILE)):
util.printit("Error: reuse of complete output directory only supported for single network output directories", color=util.RED)
return
previous_modules_dir = os.path.join(input_dir, MODULE_DIR_PREFIX)
new_modules_dir = os.path.join(self.output_dir, MODULE_DIR_PREFIX)
if os.path.isdir(previous_modules_dir):
if os.path.isdir(new_modules_dir):
shutil.rmtree(new_modules_dir)
shutil.copytree(previous_modules_dir, new_modules_dir)
# check for user / previous results
self.user_results = {}
if input_dir:
for rtype in ResultType:
result_file = os.path.join(RESULT_AGGR_DIRS[rtype], rtype.value.lower() + "_result.json")
result_file = os.path.join(input_dir, result_file)
if os.path.isfile(result_file):
if rtype not in self.user_results:
self.user_results[rtype] = []
self.user_results[rtype].append((result_file, os.path.abspath(result_file)))
if user_results:
for rtype, filenames in user_results.items():
if rtype not in self.user_results:
self.user_results[rtype] = []
for filename in filenames:
self.user_results[rtype].append((filename, os.path.abspath(filename)))
# store absolute config path and config basename
if config_path:
config_path = os.path.abspath(config_path)
config_base = os.path.basename(config_path)
# change into AVAIN directory
self.original_cwd = os.getcwd()
core_dir = os.path.dirname(os.path.join(os.path.realpath(__file__)))
avain_dir = os.path.abspath(os.path.join(core_dir, os.pardir))
os.chdir(avain_dir)
# parse default and user configs
self.config = {}
if os.path.isfile(DEFAULT_CONFIG_PATH):
try:
self.config = util.parse_config(DEFAULT_CONFIG_PATH, self.config)
except Exception as excpt:
print(util.MAGENTA + ("Warning: Could not parse default config file. " +
"Proceeding without default config.\n") + util.SANE, file=sys.stderr)
util.print_exception_and_continue(excpt)
elif not config_path:
print(util.MAGENTA + "Warning: Could not find default config.\n" + util.SANE, file=sys.stderr)
if config_path:
if not os.path.isfile(config_path):
# if custom config file has no extension, check config folder for config with given name
if not os.path.splitext(config_base)[1]:
pot_configs = glob.glob(os.path.join(CONFIG_DIR, config_base + "*"))
if pot_configs:
config_path = sorted(pot_configs)[0]
# parse custom config
try:
self.config = util.parse_config(config_path, self.config)
except FileNotFoundError:
print(util.MAGENTA + ("Warning: Could not find custom config file '%s'\n" % config_path +
"Proceeding without custom config\n") + util.SANE)
except Exception as excpt:
print(util.MAGENTA + ("Warning: Could not parse custom config file. " +
"Proceeding without custom config.\n") + util.SANE, file=sys.stderr)
util.print_exception_and_continue(excpt)
# set remaining variables
self.separate_networks = separate_networks
self.verbose = verbose
self.ports = ports
self.update_modules = update_modules
if (not self.update_modules) and self.config["core"]["automatic_module_updates"].lower() == "true":
# retrieve last update timestamp based on last CPE dict download time
last_update = util.get_creation_date("modules/resources/official-cpe-dictionary_v2.2.xml")
passed_time = datetime.datetime.now() - last_update
update_interval = datetime.timedelta(minutes=int(self.config["core"]["module_update_interval"]))
if passed_time > update_interval:
util.printit("[INFO] Module data is out-of-date and will be updated\n", color=util.MAGENTA)
self.update_modules = True
# setup module_manager
self.module_manager = ModuleManager(self.networks, self.output_dir, self.omit_networks, self.ports,
self.user_results, self.config, self.verbose)
# setup logging
self.setup_logging()
self.logger.info("Starting the AVAIN program")
self.logger.info("Executed call: avain %s", " ".join(sys.argv[1:]))