#!/usr/bin/python ############################################################################### # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. # # # # Licensed under the Apache License Version 2.0 (the "License"). You may not # # use this file except in compliance with the License. A copy of the License # # is located at # # # # http://www.apache.org/licenses/LICENSE-2.0/ # # # # or in the "license" file accompanying this file. This file is distributed # # on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, express # # or implied. See the License for the specific language governing permis- # # sions and limitations under the License. # ############################################################################### import os from unittest import mock from unittest.mock import MagicMock, Mock, patch import boto3 import pytest from ...src.common.awsapi_cached_client import AWSCachedClient from ...src.acquisition.acquisitionInitialiser import ( handler as function_under_test, ) event = {} @pytest.fixture(scope="function", autouse=True) def setupevent(request): print("Testing Check Store-update Forensics Info Started ") global event event = { "input": { "ExecutedVersion": "$LATEST", "Payload": { "body": { "forensicId": "2b57d956-648d-4188-9df9-92abbd62d9d4", "instanceAccount": "123456789012", "instanceRegion": "ap-southeast-2", "instanceInfo": { "AmiLaunchIndex": 0, "Architecture": "x86_64", "BlockDeviceMappings": [ { "DeviceName": "/dev/xvda", "Ebs": { "AttachTime": "2021-12-10T04:45:43+00:00", "DeleteOnTermination": True, "Status": "attached", "VolumeId": "vol-0b596582eb832fd28", }, } ], "CapacityReservationSpecification": { "CapacityReservationPreference": "open" }, "ClientToken": "", "CpuOptions": {"CoreCount": 1, "ThreadsPerCore": 2}, "EbsOptimized": True, "EnaSupport": True, "EnclaveOptions": {"Enabled": False}, "HibernationOptions": {"Configured": False}, "Hypervisor": "xen", "IamInstanceProfile": { "Arn": "arn:aws:iam::123456789012:instance-profile/SSM-Test-Instnace", "Id": "AIPATSJUVGIT77T3MJTS2", }, "ImageId": "ami-0bd2230cfb28832f7", "InstanceId": "i-0e161b8fc12055378", "InstanceType": "t3.medium", "KeyName": "deena-101", "LaunchTime": "2021-12-10T04:45:42+00:00", "MetadataOptions": { "HttpEndpoint": "enabled", "HttpProtocolIpv6": "disabled", "HttpPutResponseHopLimit": 1, "HttpTokens": "optional", "State": "applied", }, "Monitoring": {"State": "disabled"}, "NetworkInterfaces": [ { "Attachment": { "AttachTime": "2021-12-10T04:45:42+00:00", "AttachmentId": "eni-attach-0cefe4446e3a45bca", "DeleteOnTermination": True, "DeviceIndex": 0, "NetworkCardIndex": 0, "Status": "attached", }, "Description": "Primary network interface", "Groups": [ { "GroupId": "sg-0b40f73cba796211b", "GroupName": "launch-wizard-2", } ], "InterfaceType": "interface", "Ipv6Addresses": [], "MacAddress": "06:94:27:42:03:f6", "NetworkInterfaceId": "eni-0bd0ae23816da19c4", "OwnerId": "123456789012", "PrivateDnsName": "ip-10-1-3-235.ap-southeast-2.compute.internal", "PrivateIpAddress": "10.1.3.235", "PrivateIpAddresses": [ { "Primary": True, "PrivateDnsName": "ip-10-1-3-235.ap-southeast-2.compute.internal", "PrivateIpAddress": "10.1.3.235", } ], "SourceDestCheck": True, "Status": "in-use", "SubnetId": "subnet-032da126cc939a487", "VpcId": "vpc-0ad72fa4db17073fe", } ], "Placement": { "AvailabilityZone": "ap-southeast-2b", "GroupName": "", "Tenancy": "default", }, "PlatformDetails": "Linux/UNIX", "PrivateDnsName": "ip-10-1-3-235.ap-southeast-2.compute.internal", "PrivateDnsNameOptions": { "EnableResourceNameDnsAAAARecord": False, "EnableResourceNameDnsARecord": False, "HostnameType": "ip-name", }, "PrivateIpAddress": "10.1.3.235", "ProductCodes": [], "PublicDnsName": "", "RootDeviceName": "/dev/xvda", "RootDeviceType": "ebs", "SecurityGroups": [ { "GroupId": "sg-0b40f73cba796211b", "GroupName": "launch-wizard-2", } ], "SourceDestCheck": True, "State": {"Code": 16, "Name": "running"}, "StateTransitionReason": "", "SubnetId": "subnet-032da126cc939a487", "Tags": [{"Key": "Name", "Value": "Test-SSM05"}], "UsageOperation": "RunInstances", "UsageOperationUpdateTime": "2021-12-10T04:45:42+00:00", "VirtualizationType": "hvm", "VpcId": "vpc-0ad72fa4db17073fe", }, "isAcquisitionRequired": True, }, "statusCode": 200, }, "StatusCode": 200, }, "sfn": { "Id": "arn:aws:states:ap-southeast-2:123456789012:execution:Disk-Forensics-Acquisition-Function:98040929-e765-4b87-b679-3f66586b17de" }, } # yield # print ('Testing Check Store-update Forensics Info Completed') def teardown(): print("Testing Check Store-update Forensics Info Completed") request.addfinalizer(teardown) def forensic_record(): return { "resourceId": {"S": "i-01abc123def"}, "resourceInfo": { "M": { "BlockDeviceMappings": { "L": [ { "M": { "DeviceName": {"S": "/dev/xvda"}, "Ebs": { "M": { "Status": {"S": "attached"}, "VolumeId": { "S": "vol-0fa9fbf1a0323a04f" }, "AttachTime": { "S": "2021-11-18T04:58:54+00:00" }, "DeleteOnTermination": {"BOOL": True}, } }, } } ] }, "IamInstanceProfile": { "M": { "Arn": { "S": "arn:aws:iam::123456789012:instance-profile/SSMDefaultRoleForPVREReporting" }, "Id": {"S": "AIPAYFFB3ORIFIFKOTFH4"}, } }, "SubnetId": {"S": "subnet-0be828943dae437d0"}, "EbsOptimized": {"BOOL": False}, "Placement": { "M": { "GroupName": {"S": ""}, "Tenancy": {"S": "default"}, "AvailabilityZone": {"S": "ap-southeast-2b"}, } }, "EnclaveOptions": {"M": {"Enabled": {"BOOL": False}}}, "NetworkInterfaces": { "L": [ { "M": { "Status": {"S": "in-use"}, "Description": { "S": "Primary network interface" }, "PrivateDnsName": { "S": "ip-10-0-4-29.ap-southeast-2.compute.internal" }, "PrivateIpAddress": {"S": "10.0.4.29"}, "PrivateIpAddresses": { "L": [ { "M": { "Primary": {"BOOL": True}, "PrivateDnsName": { "S": "ip-10-0-4-29.ap-southeast-2.compute.internal" }, "PrivateIpAddress": { "S": "10.0.4.29" }, } } ] }, "Attachment": { "M": { "Status": {"S": "attached"}, "NetworkCardIndex": {"N": "0"}, "AttachmentId": { "S": "eni-attach-0908c8c7a432be0b7" }, "DeviceIndex": {"N": "0"}, "AttachTime": { "S": "2021-11-18T04:58:52+00:00" }, "DeleteOnTermination": {"BOOL": True}, } }, "Ipv6Addresses": {"L": []}, "SubnetId": {"S": "subnet-0be828943dae437d0"}, "MacAddress": {"S": "02:4b:07:fd:ec:e4"}, "NetworkInterfaceId": { "S": "eni-06c16aff96eb76787" }, "SourceDestCheck": {"BOOL": True}, "InterfaceType": {"S": "interface"}, "OwnerId": {"S": "123456789012"}, "VpcId": {"S": "vpc-0c315768612ee4eb1"}, "Groups": { "L": [ { "M": { "GroupName": { "S": "launch-wizard-2" }, "GroupId": { "S": "sg-0921dc1131442951f" }, } } ] }, } } ] }, "ImageId": {"S": "ami-043e0add5c8665836"}, "InstanceType": {"S": "t2.micro"}, "Monitoring": {"M": {"State": {"S": "disabled"}}}, "Tags": { "L": [ { "M": { "Value": {"S": "DEV"}, "Key": {"S": "Patch Group"}, } } ] }, "ProductCodes": {"L": []}, "HibernationOptions": {"M": {"Configured": {"BOOL": False}}}, "LaunchTime": {"S": "2021-11-18T04:58:52+00:00"}, "Architecture": {"S": "x86_64"}, "MetadataOptions": { "M": { "HttpPutResponseHopLimit": {"N": "1"}, "HttpProtocolIpv6": {"S": "disabled"}, "HttpTokens": {"S": "optional"}, "HttpEndpoint": {"S": "enabled"}, "State": {"S": "applied"}, } }, "Hypervisor": {"S": "xen"}, "InstanceId": {"S": "i-0e7c6b5d34c76650a"}, "VirtualizationType": {"S": "hvm"}, "CpuOptions": { "M": { "ThreadsPerCore": {"N": "1"}, "CoreCount": {"N": "1"}, } }, "UsageOperationUpdateTime": {"S": "2021-11-18T04:58:52+00:00"}, "PublicDnsName": {"S": ""}, "KeyName": {"S": "personal_isengard_key"}, "RootDeviceType": {"S": "ebs"}, "SourceDestCheck": {"BOOL": True}, "AmiLaunchIndex": {"N": "0"}, "VpcId": {"S": "vpc-0c315768612ee4eb1"}, "State": { "M": {"Code": {"N": "16"}, "Name": {"S": "running"}} }, "StateTransitionReason": {"S": ""}, "ClientToken": {"S": ""}, "UsageOperation": {"S": "RunInstances"}, "CapacityReservationSpecification": { "M": {"CapacityReservationPreference": {"S": "open"}} }, } }, "creationTime": {"S": "2022-02-18T01:24:44.104700+00:00"}, "awsAccountId": {"S": "123456789012"}, "diskAnalysisStatus": {"S": "ACQUISITION"}, "associatedFindings": { "L": [ { "M": { "region": {"S": "ap-southeast-2"}, "service": {"S": "securityhub"}, "id": { "S": "arn:aws:securityhub:ap-southeast-2:123456789012:subscription/aws-foundational-security-best-practices/v/1.0.0/EC2.8/finding/482e8524-4f22-4a27-9dba-b8a582f24529" }, } } ] }, "lastUpdatedTime": {"S": "2022-02-18T01:24:51.518344+00:00"}, "GSI1SK": { "S": "#REGION#ap-southeast-2#ResourceType.INSTANCE#i-01abc123def" }, "awsRegion": {"S": "ap-southeast-2"}, "memoryAnalysisStatus": {"S": "ACQUISITION"}, "triageStatus": {"S": "SUCCESS"}, "GSI1PK": {"S": "123456789012"}, "resourceType": {"S": "INSTANCE"}, "diskAnalysisStatusDescription": {"S": "Beginning disk acquisition"}, "SK": {"S": "RECORD#fbd6b0d3-a203-401c-86cd-1f679109ac7a#METADATA"}, "triageStatusDescription": {"S": "Completed triage"}, "PK": {"S": "RECORD#fbd6b0d3-a203-401c-86cd-1f679109ac7a"}, "id": {"S": "fbd6b0d3-a203-401c-86cd-1f679109ac7a"}, "memoryAnalysisStatusDescription": { "S": "Beginning memory acquisition" }, "sourceAccountSnapshots": { "L": [ { "M": { "volumeId": {"S": "vol-0d7a6f5a15ef95ea9"}, "snapshotId": {"S": "snap-018eebb9524445e0b"}, "awsAccountId": {"S": "123456789012"}, "region": {"S": "ap-southeast-2"}, "volumeSize": {"N": "8"}, } } ] }, } def get_update_record_event(): return {"Attributes": forensic_record()} def get_item_event(): return {"Item": forensic_record()} get_item_fn = MagicMock(return_value=get_item_event()) update_item_fn = MagicMock(return_value=get_update_record_event()) put_item_fn = MagicMock(return_value={}) def mock_connection(ec_response): mockClient = Mock(boto3.client("dynamodb")) mockClient.get_caller_identity = lambda: {} mockClient._get_local_account_id = lambda: {} mockClient.describe_instances = lambda InstanceIds: ec_response mockClient.update_item = update_item_fn mockClient.get_item = get_item_fn mockClient.put_item = put_item_fn return mockClient @mock.patch.dict( os.environ, {"AWS_REGION": "ap-southeast-2", "INSTANCE_TABLE_NAME": "table"}, ) def test_trigger_event(): with patch.object( AWSCachedClient, "get_connection", Mock(return_value=mock_connection({})), ): ret = function_under_test(event, "") assert ret.get("statusCode") == 200