feat(ignore unused services): add --ignore-unused-services argument to ignore findings from services not in actual use (#2936)

This commit is contained in:
Sergio Garcia
2023-10-24 14:09:27 +02:00
committed by GitHub
parent 2aa3126eb0
commit b822c19d2c
89 changed files with 4587 additions and 1157 deletions

View File

@@ -53,9 +53,11 @@ class Test_networkfirewall_in_all_vpc:
def test_no_vpcs(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = []
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {}
@@ -85,6 +87,7 @@ class Test_networkfirewall_in_all_vpc:
def test_vpcs_with_firewall_all(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = [
Firewall(
@@ -98,6 +101,7 @@ class Test_networkfirewall_in_all_vpc:
)
]
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_PROTECTED: VPCs(
@@ -163,9 +167,11 @@ class Test_networkfirewall_in_all_vpc:
def test_vpcs_without_firewall(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = []
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_UNPROTECTED: VPCs(
@@ -231,9 +237,12 @@ class Test_networkfirewall_in_all_vpc:
def test_vpcs_with_name_without_firewall(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = []
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_UNPROTECTED: VPCs(
@@ -299,6 +308,7 @@ class Test_networkfirewall_in_all_vpc:
def test_vpcs_with_and_without_firewall(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = [
Firewall(
@@ -312,6 +322,7 @@ class Test_networkfirewall_in_all_vpc:
)
]
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_UNPROTECTED: VPCs(
@@ -412,3 +423,137 @@ class Test_networkfirewall_in_all_vpc:
assert r.resource_id == VPC_ID_UNPROTECTED
assert r.resource_tags == []
assert r.resource_arn == "arn_test"
def test_vpcs_without_firewall_ignoring(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = []
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_UNPROTECTED: VPCs(
id=VPC_ID_UNPROTECTED,
default=False,
cidr_block="192.168.0.0/16",
flow_log=False,
region=AWS_REGION,
arn="arn_test",
name="vpc_name",
subnets=[
VpcSubnet(
id="subnet-123456789",
name="",
arn="arn_test",
default=False,
vpc_id=VPC_ID_UNPROTECTED,
cidr_block="192.168.0.0/24",
availability_zone="us-east-1a",
public=False,
nat_gateway=False,
region=AWS_REGION,
tags=[],
mapPublicIpOnLaunch=False,
)
],
tags=[],
)
}
audit_info = self.set_mocked_audit_info()
vpc_client.audit_info.ignore_unused_services = True
with mock.patch(
"prowler.providers.aws.lib.audit_info.audit_info.current_audit_info",
new=audit_info,
):
with mock.patch(
"prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc.vpc_client",
new=vpc_client,
):
with mock.patch(
"prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc.networkfirewall_client",
new=networkfirewall_client,
):
# Test Check
from prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc import (
networkfirewall_in_all_vpc,
)
check = networkfirewall_in_all_vpc()
result = check.execute()
assert len(result) == 0
def test_vpcs_without_firewall_ignoring_vpc_in_use(self):
networkfirewall_client = mock.MagicMock
networkfirewall_client.audit_info = self.set_mocked_audit_info()
networkfirewall_client.region = AWS_REGION
networkfirewall_client.network_firewalls = []
vpc_client = mock.MagicMock
vpc_client.audit_info = self.set_mocked_audit_info()
vpc_client.region = AWS_REGION
vpc_client.vpcs = {
VPC_ID_UNPROTECTED: VPCs(
id=VPC_ID_UNPROTECTED,
name="vpc_name",
default=False,
cidr_block="192.168.0.0/16",
flow_log=False,
region=AWS_REGION,
arn="arn_test",
in_use=True,
subnets=[
VpcSubnet(
id="subnet-123456789",
arn="arn_test",
name="subnet_name",
default=False,
vpc_id=VPC_ID_UNPROTECTED,
cidr_block="192.168.0.0/24",
availability_zone="us-east-1a",
public=False,
nat_gateway=False,
region=AWS_REGION,
tags=[],
mapPublicIpOnLaunch=False,
)
],
tags=[],
)
}
audit_info = self.set_mocked_audit_info()
vpc_client.audit_info.ignore_unused_services = True
with mock.patch(
"prowler.providers.aws.lib.audit_info.audit_info.current_audit_info",
new=audit_info,
):
with mock.patch(
"prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc.vpc_client",
new=vpc_client,
):
with mock.patch(
"prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc.networkfirewall_client",
new=networkfirewall_client,
):
# Test Check
from prowler.providers.aws.services.networkfirewall.networkfirewall_in_all_vpc.networkfirewall_in_all_vpc import (
networkfirewall_in_all_vpc,
)
check = networkfirewall_in_all_vpc()
result = check.execute()
assert len(result) == 1
assert result[0].status == "FAIL"
assert (
result[0].status_extended
== "VPC vpc_name does not have Network Firewall enabled."
)
assert result[0].region == AWS_REGION
assert result[0].resource_id == VPC_ID_UNPROTECTED
assert result[0].resource_tags == []
assert result[0].resource_arn == "arn_test"