mirror of
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139 lines
4.6 KiB
Python
139 lines
4.6 KiB
Python
from datetime import datetime
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from unittest.mock import patch
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import botocore
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from boto3 import client, session
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from moto import mock_emr
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from moto.core import DEFAULT_ACCOUNT_ID
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from prowler.providers.aws.lib.audit_info.models import AWS_Audit_Info
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from prowler.providers.aws.services.emr.emr_service import EMR, ClusterStatus
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# Mock Test Region
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AWS_REGION = "eu-west-1"
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# Mocking Access Analyzer Calls
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make_api_call = botocore.client.BaseClient._make_api_call
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def mock_make_api_call(self, operation_name, kwarg):
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"""We have to mock every AWS API call using Boto3"""
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if operation_name == "GetBlockPublicAccessConfiguration":
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return {
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"BlockPublicAccessConfiguration": {
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"BlockPublicSecurityGroupRules": True,
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"PermittedPublicSecurityGroupRuleRanges": [
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{"MinRange": 0, "MaxRange": 65535},
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],
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},
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"BlockPublicAccessConfigurationMetadata": {
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"CreationDateTime": datetime(2015, 1, 1),
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"CreatedByArn": "test-arn",
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},
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}
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return make_api_call(self, operation_name, kwarg)
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# Mock generate_regional_clients()
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def mock_generate_regional_clients(service, audit_info):
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regional_client = audit_info.audit_session.client(service, region_name=AWS_REGION)
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regional_client.region = AWS_REGION
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return {AWS_REGION: regional_client}
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@patch(
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"prowler.providers.aws.services.emr.emr_service.generate_regional_clients",
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new=mock_generate_regional_clients,
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)
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@patch("botocore.client.BaseClient._make_api_call", new=mock_make_api_call)
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class Test_EMR_Service:
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def set_mocked_audit_info(self):
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audit_info = AWS_Audit_Info(
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session_config=None,
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original_session=None,
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audit_session=session.Session(
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profile_name=None,
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botocore_session=None,
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),
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audited_account=DEFAULT_ACCOUNT_ID,
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audited_user_id=None,
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audited_partition="aws",
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audited_identity_arn=None,
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profile=None,
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profile_region=None,
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credentials=None,
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assumed_role_info=None,
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audited_regions=None,
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organizations_metadata=None,
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audit_resources=None,
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)
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return audit_info
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# Test EMR Client
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@mock_emr
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def test__get_client__(self):
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emr = EMR(self.set_mocked_audit_info())
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assert emr.regional_clients[AWS_REGION].__class__.__name__ == "EMR"
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# Test EMR Session
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@mock_emr
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def test__get_session__(self):
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emr = EMR(self.set_mocked_audit_info())
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assert emr.session.__class__.__name__ == "Session"
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# Test EMR Service
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@mock_emr
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def test__get_service__(self):
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emr = EMR(self.set_mocked_audit_info())
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assert emr.service == "emr"
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# Test __list_clusters__ and __describe_cluster__
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@mock_emr
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def test__list_clusters__(self):
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# Create EMR Cluster
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emr_client = client("emr", region_name=AWS_REGION)
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cluster_name = "test-cluster"
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run_job_flow_args = dict(
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Instances={
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"InstanceCount": 3,
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"KeepJobFlowAliveWhenNoSteps": True,
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"MasterInstanceType": "c3.medium",
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"Placement": {"AvailabilityZone": "us-east-1a"},
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"SlaveInstanceType": "c3.xlarge",
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},
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JobFlowRole="EMR_EC2_DefaultRole",
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LogUri="s3://mybucket/log",
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Name=cluster_name,
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ServiceRole="EMR_DefaultRole",
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VisibleToAllUsers=True,
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)
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cluster_id = emr_client.run_job_flow(**run_job_flow_args)["JobFlowId"]
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# EMR Class
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emr = EMR(self.set_mocked_audit_info())
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assert len(emr.clusters) == 1
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assert emr.clusters[cluster_id].id == cluster_id
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assert emr.clusters[cluster_id].name == cluster_name
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assert emr.clusters[cluster_id].status == ClusterStatus.WAITING
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assert (
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emr.clusters[cluster_id].arn
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== f"arn:aws:elasticmapreduce:{AWS_REGION}:{DEFAULT_ACCOUNT_ID}:cluster/{cluster_id}"
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)
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assert emr.clusters[cluster_id].region == AWS_REGION
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assert (
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emr.clusters[cluster_id].master_public_dns_name
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== "ec2-184-0-0-1.us-west-1.compute.amazonaws.com"
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)
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assert emr.clusters[cluster_id].public
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@mock_emr
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def test__get_block_public_access_configuration__(self):
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emr = EMR(self.set_mocked_audit_info())
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assert len(emr.block_public_access_configuration) == 1
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assert emr.block_public_access_configuration[
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AWS_REGION
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].block_public_security_group_rules
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