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GC-5050: better configuration handling

This commit is contained in:
urihershgc 2016-01-14 11:58:15 +02:00
parent a0e87a82f7
commit 047939b80d
2 changed files with 18 additions and 12 deletions
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23
chaos_monkey/config.py
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@ -15,6 +15,9 @@ EXTERNAL_CONFIG_FILE = os.path.join(os.path.dirname(sys.argv[0]), 'monkey.bin')
def _cast_by_example(value, example): def _cast_by_example(value, example):
"""
a method that casts a value to the type of the parameter given as example
"""
example_type = type(example) example_type = type(example)
if example_type is str: if example_type is str:
return str(os.path.expandvars(value)) return str(os.path.expandvars(value))
@ -42,12 +45,13 @@ class Configuration(object):
for key, value in data.items(): for key, value in data.items():
if key.startswith('_'): if key.startswith('_'):
continue continue
if key in ["name", "id"]:
continue
try: try:
default_value = getattr(Configuration, key) default_value = getattr(Configuration, key)
except AttributeError: except AttributeError:
raise raise
setattr(self, key, _cast_by_example(value, default_value)) setattr(self, key, _cast_by_example(value, default_value))
def as_dict(self): def as_dict(self):
@ -99,17 +103,17 @@ class Configuration(object):
alive = True alive = True
self_delete_in_cleanup = False self_delete_in_cleanup = True
singleton_mutex_name = "{2384ec59-0df8-4ab9-918c-843740924a28}" singleton_mutex_name = "{2384ec59-0df8-4ab9-918c-843740924a28}"
# how long to wait between scan iterations # how long to wait between scan iterations
timeout_between_iterations = 10 timeout_between_iterations = 100
# how many scan iterations to perform on each run # how many scan iterations to perform on each run
max_iterations = 1 max_iterations = 1
scanner_class = PingScanner scanner_class = TcpScanner
finger_classes = (SMBFinger, SSHFinger, PingScanner) finger_classes = (SMBFinger, SSHFinger, PingScanner)
exploiter_classes = (SmbExploiter, WmiExploiter, RdpExploiter, Ms08_067_Exploiter, SSHExploiter) exploiter_classes = (SmbExploiter, WmiExploiter, RdpExploiter, Ms08_067_Exploiter, SSHExploiter)
@ -120,7 +124,7 @@ class Configuration(object):
victims_max_exploit = 7 victims_max_exploit = 7
# depth of propagation # depth of propagation
depth = -1 depth = 2
current_server = "" current_server = ""
command_servers = [ command_servers = [
@ -136,10 +140,9 @@ class Configuration(object):
# scanners config # scanners config
########################### ###########################
range_class = ClassCRange range_class = FixedRange
# range_size = 1 range_size = 1
# range_class = FixedRange range_fixed = ("", )
# range_fixed = ("", )
# TCP Scanner # TCP Scanner
tcp_target_ports = [22, 2222, 445, 135, 3389] tcp_target_ports = [22, 2222, 445, 135, 3389]

7
chaos_monkey/control.py
View File

@ -120,9 +120,12 @@ class ControlClient(object):
try: try:
WormConfiguration.from_dict(reply.json().get('config')) WormConfiguration.from_dict(reply.json().get('config'))
LOG.info("New configuration was loaded from server: %r" % (WormConfiguration.as_dict(),))
except Exception, exc: except Exception, exc:
LOG.warn("Error parsing JSON reply from control server %s (%s): %s", # we don't continue with default conf here because it might be dangerous
WormConfiguration.current_server, reply._content, exc) LOG.error("Error parsing JSON reply from control server %s (%s): %s",
WormConfiguration.current_server, reply._content, exc)
raise Exception("Couldn't load from from server's configuration, aborting. %s" % exc)
@staticmethod @staticmethod
def download_monkey_exe(host): def download_monkey_exe(host):