Merge remote-tracking branch 'upstream/develop' into 393/python-3

# Conflicts:
#	monkey/common/cloud/aws_instance.py

monkey/common/cloud/aws_instance.py

@@ -30,14 +30,14 @@ class AwsInstance(object):
                 AWS_LATEST_METADATA_URI_PREFIX + 'meta-data/instance-id', timeout=2).read()
             self.region = self._parse_region(
                 urllib.request.urlopen(AWS_LATEST_METADATA_URI_PREFIX + 'meta-data/placement/availability-zone').read())
-        except urllib.error.URLError as e:
-            logger.debug("Failed init of AwsInstance while getting metadata: {}".format(e))
+        except (urllib.error.URLError, IOError) as e:
+            logger.debug("Failed init of AwsInstance while getting metadata: {}".format(e), exc_info=True)
 
         try:
             self.account_id = self._extract_account_id(
                 urllib.request.urlopen(
                     AWS_LATEST_METADATA_URI_PREFIX + 'dynamic/instance-identity/document', timeout=2).read())
-        except urllib.error.URLError as e:
+        except (urllib.error.URLError, IOError) as e:
             logger.debug("Failed init of AwsInstance while getting dynamic instance data: {}".format(e))
 
     @staticmethod

monkey/infection_monkey/system_info/__init__.py

@@ -113,7 +113,7 @@ class InfoCollector(object):
         :return: None. Updates class information
         """
         LOG.debug("Reading subnets")
-        self.info['network_info'] =\
+        self.info['network_info'] = \
             {
                 'networks': get_host_subnets(),
                 'netstat': NetstatCollector.get_netstat_info()
@@ -122,9 +122,11 @@ class InfoCollector(object):
     def get_azure_info(self):
         """
         Adds credentials possibly stolen from an Azure VM instance (if we're on one)
-        Updates the credentials structure, creating it if neccesary (compat with mimikatz)
+        Updates the credentials structure, creating it if necessary (compat with mimikatz)
         :return: None. Updates class information
         """
+        # noinspection PyBroadException
+        try:
             from infection_monkey.config import WormConfiguration
             if not WormConfiguration.extract_azure_creds:
                 return
@@ -144,6 +146,14 @@ class InfoCollector(object):
             if len(azure_creds) != 0:
                 self.info["Azure"] = {}
                 self.info["Azure"]['usernames'] = [cred[0] for cred in azure_creds]
+        except Exception:
+            # If we failed to collect azure info, no reason to fail all the collection. Log and continue.
+            LOG.error("Failed collecting Azure info.", exc_info=True)
 
     def get_aws_info(self):
+        # noinspection PyBroadException
+        try:
             self.info['aws'] = AwsCollector().get_aws_info()
+        except Exception:
+            # If we failed to collect aws info, no reason to fail all the collection. Log and continue.
+            LOG.error("Failed collecting AWS info.", exc_info=True)

monkey/monkey_island/cc/environment/aws.py

@@ -9,6 +9,7 @@ __author__ = 'itay.mizeretz'
 class AwsEnvironment(Environment):
     def __init__(self):
         super(AwsEnvironment, self).__init__()
+        # Not suppressing error here on purpose. This is critical if we're on AWS env.
         self.aws_info = AwsInstance()
         self._instance_id = self._get_instance_id()
         self.region = self._get_region()

monkey/monkey_island/cc/services/remote_run_aws.py

@@ -1,3 +1,5 @@
+import logging
+
 from monkey_island.cc.services.config import ConfigService
 from common.cloud.aws_instance import AwsInstance
 from common.cloud.aws_service import AwsService
@@ -7,6 +9,8 @@ from common.cmd.cmd_runner import CmdRunner
 
 __author__ = "itay.mizeretz"
 
+logger = logging.getLogger(__name__)
+
 
 class RemoteRunAwsService:
     aws_instance = None
@@ -23,7 +27,15 @@ class RemoteRunAwsService:
         :return: None
         """
         if RemoteRunAwsService.aws_instance is None:
+            RemoteRunAwsService.try_init_aws_instance()
+
+    @staticmethod
+    def try_init_aws_instance():
+        # noinspection PyBroadException
+        try:
             RemoteRunAwsService.aws_instance = AwsInstance()
+        except Exception:
+            logger.error("Failed init aws instance. Exception info: ", exc_info=True)
 
     @staticmethod
     def run_aws_monkeys(instances, island_ip):

monkey/monkey_island/cc/services/reporting/aws_exporter.py

@@ -24,6 +24,7 @@ class AWSExporter(Exporter):
             logger.info('No issues were found by the monkey, no need to send anything')
             return True
 
+        # Not suppressing error here on purpose.
         current_aws_region = AwsInstance().get_region()
 
         for machine in issues_list:
@@ -70,6 +71,7 @@ class AWSExporter(Exporter):
         configured_product_arn = load_server_configuration_from_file()['aws'].get('sec_hub_product_arn', '')
         product_arn = 'arn:aws:securityhub:{region}:{arn}'.format(region=region, arn=configured_product_arn)
         instance_arn = 'arn:aws:ec2:' + str(region) + ':instance:{instance_id}'
+        # Not suppressing error here on purpose.
         account_id = AwsInstance().get_account_id()
         logger.debug("aws account id acquired: {}".format(account_id))
 

monkey/monkey_island/cc/services/reporting/exporter_init.py

@@ -9,11 +9,18 @@ logger = logging.getLogger(__name__)
 
 def populate_exporter_list():
     manager = ReportExporterManager()
-    RemoteRunAwsService.init()
-    if RemoteRunAwsService.is_running_on_aws() and ('aws' == env.get_deployment()):
-        manager.add_exporter_to_list(AWSExporter)
+    try_add_aws_exporter_to_manager(manager)
 
     if len(manager.get_exporters_list()) != 0:
         logger.debug(
             "Populated exporters list with the following exporters: {0}".format(str(manager.get_exporters_list())))
 
+
+def try_add_aws_exporter_to_manager(manager):
+    # noinspection PyBroadException
+    try:
+        RemoteRunAwsService.init()
+        if RemoteRunAwsService.is_running_on_aws() and ('aws' == env.get_deployment()):
+            manager.add_exporter_to_list(AWSExporter)
+    except Exception:
+        logger.error("Failed adding aws exporter to manager. Exception info:", exc_info=True)

monkey/monkey_island/cc/services/telemetry/processing/system_info.py

@@ -1,3 +1,5 @@
+import logging
+
 from monkey_island.cc.database import mongo
 from monkey_island.cc.models import Monkey
 from monkey_island.cc.services import mimikatz_utils
@@ -7,14 +9,32 @@ from monkey_island.cc.services.telemetry.zero_trust_tests.antivirus_existence im
 from monkey_island.cc.services.wmi_handler import WMIHandler
 from monkey_island.cc.encryptor import encryptor
 
+logger = logging.getLogger(__name__)
+
 
 def process_system_info_telemetry(telemetry_json):
-    process_ssh_info(telemetry_json)
-    process_credential_info(telemetry_json)
-    process_mimikatz_and_wmi_info(telemetry_json)
-    process_aws_data(telemetry_json)
-    update_db_with_new_hostname(telemetry_json)
-    test_antivirus_existence(telemetry_json)
+    telemetry_processing_stages = [
+        process_ssh_info,
+        process_credential_info,
+        process_mimikatz_and_wmi_info,
+        process_aws_data,
+        update_db_with_new_hostname,
+        test_antivirus_existence,
+    ]
+
+    # Calling safe_process_telemetry so if one of the stages fail, we log and move on instead of failing the rest of
+    # them, as they are independent.
+    for stage in telemetry_processing_stages:
+        safe_process_telemetry(stage, telemetry_json)
+
+
+def safe_process_telemetry(processing_function, telemetry_json):
+    # noinspection PyBroadException
+    try:
+        processing_function(telemetry_json)
+    except Exception as err:
+        logger.error("Error while in {} stage of processing telemetry.".format(processing_function.func_name),
+                     exc_info=True)
 
 
 def process_ssh_info(telemetry_json):
@@ -102,4 +122,4 @@ def process_aws_data(telemetry_json):
 
 
 def update_db_with_new_hostname(telemetry_json):
-    Monkey.get_single_monkey_by_id(telemetry_json['_id']).set_hostname(telemetry_json['data']['hostname'])
+    Monkey.get_single_monkey_by_guid(telemetry_json['monkey_guid']).set_hostname(telemetry_json['data']['hostname'])