446 lines
15 KiB
Python
446 lines
15 KiB
Python
import boto3
|
|
import sure # noqa # pylint: disable=unused-import
|
|
import pytest
|
|
from botocore.exceptions import ClientError
|
|
|
|
from moto import mock_ec2, settings
|
|
from moto.core import DEFAULT_ACCOUNT_ID as OWNER_ID
|
|
from random import randint
|
|
from unittest import SkipTest
|
|
|
|
|
|
@mock_ec2
|
|
def test_default_network_acl_created_with_vpc():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
our_acl = [a for a in all_network_acls if a["VpcId"] == vpc.id]
|
|
our_acl.should.have.length_of(1)
|
|
our_acl[0].should.have.key("IsDefault").equals(True)
|
|
|
|
|
|
@mock_ec2
|
|
def test_network_create_and_list_acls():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
created_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
acl_found = [
|
|
a for a in all_network_acls if a["NetworkAclId"] == created_acl.network_acl_id
|
|
][0]
|
|
acl_found["VpcId"].should.equal(vpc.id)
|
|
acl_found["Tags"].should.equal([])
|
|
acl_found["IsDefault"].should.equal(False)
|
|
|
|
|
|
@mock_ec2
|
|
def test_new_subnet_associates_with_default_network_acl():
|
|
if settings.TEST_SERVER_MODE:
|
|
raise SkipTest("ServerMode will have conflicting CidrBlocks")
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
default_vpc = client.describe_vpcs()["Vpcs"][0]
|
|
|
|
subnet = ec2.create_subnet(VpcId=default_vpc["VpcId"], CidrBlock="172.31.112.0/20")
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
all_network_acls.should.have.length_of(1)
|
|
|
|
acl = all_network_acls[0]
|
|
acl["Associations"].should.have.length_of(7)
|
|
[a["SubnetId"] for a in acl["Associations"]].should.contain(subnet.id)
|
|
|
|
|
|
@mock_ec2
|
|
def test_network_acl_entries():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
|
|
network_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
client.create_network_acl_entry(
|
|
NetworkAclId=network_acl.id,
|
|
RuleNumber=110,
|
|
Protocol="6", # TCP
|
|
RuleAction="ALLOW",
|
|
CidrBlock="0.0.0.0/0",
|
|
Egress=False,
|
|
PortRange={"From": 443, "To": 443},
|
|
)
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
test_network_acl = next(
|
|
na for na in all_network_acls if na["NetworkAclId"] == network_acl.id
|
|
)
|
|
test_network_acl.should.have.key("IsDefault").should.equal(False)
|
|
|
|
entries = test_network_acl["Entries"]
|
|
entries.should.have.length_of(1)
|
|
entries[0]["RuleNumber"].should.equal(110)
|
|
entries[0]["Protocol"].should.equal("6")
|
|
entries[0]["RuleAction"].should.equal("ALLOW")
|
|
entries[0]["Egress"].should.equal(False)
|
|
entries[0]["PortRange"].should.equal({"To": 443, "From": 443})
|
|
entries[0]["CidrBlock"].should.equal("0.0.0.0/0")
|
|
|
|
|
|
@mock_ec2
|
|
def test_delete_network_acl_entry():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
|
|
network_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
client.create_network_acl_entry(
|
|
NetworkAclId=network_acl.id,
|
|
RuleNumber=110,
|
|
Protocol="6", # TCP
|
|
RuleAction="ALLOW",
|
|
CidrBlock="0.0.0.0/0",
|
|
Egress=False,
|
|
PortRange={"From": 443, "To": 443},
|
|
)
|
|
client.delete_network_acl_entry(
|
|
NetworkAclId=network_acl.id, RuleNumber=110, Egress=False
|
|
)
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
test_network_acl = next(
|
|
na for na in all_network_acls if na["NetworkAclId"] == network_acl.id
|
|
)
|
|
test_network_acl["Entries"].should.have.length_of(0)
|
|
|
|
|
|
@mock_ec2
|
|
def test_replace_network_acl_entry():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
|
|
network_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
client.create_network_acl_entry(
|
|
NetworkAclId=network_acl.id,
|
|
RuleNumber=110,
|
|
Protocol="6", # TCP
|
|
RuleAction="ALLOW",
|
|
CidrBlock="0.0.0.0/0",
|
|
Egress=False,
|
|
PortRange={"From": 443, "To": 443},
|
|
)
|
|
client.replace_network_acl_entry(
|
|
NetworkAclId=network_acl.id,
|
|
RuleNumber=110,
|
|
Protocol="-1",
|
|
RuleAction="DENY",
|
|
CidrBlock="0.0.0.0/0",
|
|
Egress=False,
|
|
PortRange={"From": 22, "To": 22},
|
|
)
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
test_network_acl = next(
|
|
na for na in all_network_acls if na["NetworkAclId"] == network_acl.id
|
|
)
|
|
entries = test_network_acl["Entries"]
|
|
entries.should.have.length_of(1)
|
|
entries[0]["RuleNumber"].should.equal(110)
|
|
entries[0]["Protocol"].should.equal("-1")
|
|
entries[0]["RuleAction"].should.equal("DENY")
|
|
entries[0]["PortRange"].should.equal({"To": 22, "From": 22})
|
|
|
|
|
|
@mock_ec2
|
|
def test_delete_network_acl():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
network_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
any(acl["NetworkAclId"] == network_acl.id for acl in all_network_acls).should.be.ok
|
|
|
|
client.delete_network_acl(NetworkAclId=network_acl.id)
|
|
|
|
updated_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
|
|
any(
|
|
acl["NetworkAclId"] == network_acl.id for acl in updated_network_acls
|
|
).shouldnt.be.ok
|
|
|
|
|
|
@mock_ec2
|
|
def test_network_acl_tagging():
|
|
client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2 = boto3.resource("ec2", region_name="us-east-1")
|
|
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
network_acl = ec2.create_network_acl(VpcId=vpc.id)
|
|
|
|
network_acl.create_tags(Tags=[{"Key": "a key", "Value": "some value"}])
|
|
|
|
tag = client.describe_tags(
|
|
Filters=[{"Name": "resource-id", "Values": [network_acl.id]}]
|
|
)["Tags"][0]
|
|
tag.should.have.key("ResourceId").equal(network_acl.id)
|
|
tag.should.have.key("Key").equal("a key")
|
|
tag.should.have.key("Value").equal("some value")
|
|
|
|
all_network_acls = client.describe_network_acls()["NetworkAcls"]
|
|
test_network_acl = next(
|
|
na for na in all_network_acls if na["NetworkAclId"] == network_acl.id
|
|
)
|
|
test_network_acl["Tags"].should.equal([{"Value": "some value", "Key": "a key"}])
|
|
|
|
|
|
@mock_ec2
|
|
def test_new_subnet_in_new_vpc_associates_with_default_network_acl():
|
|
ec2 = boto3.resource("ec2", region_name="us-west-1")
|
|
new_vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
|
|
new_vpc.reload()
|
|
|
|
subnet = ec2.create_subnet(VpcId=new_vpc.id, CidrBlock="10.0.0.0/24")
|
|
subnet.reload()
|
|
|
|
new_vpcs_default_network_acl = next(iter(new_vpc.network_acls.all()), None)
|
|
new_vpcs_default_network_acl.reload()
|
|
new_vpcs_default_network_acl.vpc_id.should.equal(new_vpc.id)
|
|
new_vpcs_default_network_acl.associations.should.have.length_of(1)
|
|
new_vpcs_default_network_acl.associations[0]["SubnetId"].should.equal(subnet.id)
|
|
|
|
|
|
@mock_ec2
|
|
def test_default_network_acl_default_entries():
|
|
ec2 = boto3.resource("ec2", region_name="us-west-1")
|
|
client = boto3.client("ec2", region_name="us-west-1")
|
|
|
|
if not settings.TEST_SERVER_MODE:
|
|
# Can't know whether the first ACL is the default in ServerMode
|
|
default_network_acl = next(iter(ec2.network_acls.all()), None)
|
|
default_network_acl.is_default.should.equal(True)
|
|
default_network_acl.entries.should.have.length_of(4)
|
|
|
|
vpc = client.create_vpc(CidrBlock="10.0.0.0/16")
|
|
vpc_id = vpc["Vpc"]["VpcId"]
|
|
|
|
default_acls = client.describe_network_acls(
|
|
Filters=[
|
|
{"Name": "default", "Values": ["true"]},
|
|
{"Name": "vpc-id", "Values": [vpc_id]},
|
|
]
|
|
)["NetworkAcls"]
|
|
default_acl = default_acls[0]
|
|
|
|
unique_entries = []
|
|
for entry in default_acl["Entries"]:
|
|
entry["CidrBlock"].should.equal("0.0.0.0/0")
|
|
entry["Protocol"].should.equal("-1")
|
|
entry["RuleNumber"].should.be.within([100, 32767])
|
|
entry["RuleAction"].should.be.within(["allow", "deny"])
|
|
assert type(entry["Egress"]) is bool
|
|
if entry["RuleAction"] == "allow":
|
|
entry["RuleNumber"].should.be.equal(100)
|
|
else:
|
|
entry["RuleNumber"].should.be.equal(32767)
|
|
if entry not in unique_entries:
|
|
unique_entries.append(entry)
|
|
|
|
unique_entries.should.have.length_of(4)
|
|
|
|
|
|
@mock_ec2
|
|
def test_delete_default_network_acl_default_entry():
|
|
if settings.TEST_SERVER_MODE:
|
|
raise SkipTest(
|
|
"Don't want to mess with default ACLs in ServerMode, as other tests may need them"
|
|
)
|
|
ec2 = boto3.resource("ec2", region_name="us-west-1")
|
|
default_network_acl = next(iter(ec2.network_acls.all()), None)
|
|
default_network_acl.is_default.should.equal(True)
|
|
|
|
default_network_acl.entries.should.have.length_of(4)
|
|
first_default_network_acl_entry = default_network_acl.entries[0]
|
|
|
|
default_network_acl.delete_entry(
|
|
Egress=first_default_network_acl_entry["Egress"],
|
|
RuleNumber=first_default_network_acl_entry["RuleNumber"],
|
|
)
|
|
|
|
default_network_acl.entries.should.have.length_of(3)
|
|
|
|
|
|
@mock_ec2
|
|
def test_duplicate_network_acl_entry():
|
|
ec2 = boto3.resource("ec2", region_name="us-west-1")
|
|
default_network_acl = next(iter(ec2.network_acls.all()), None)
|
|
default_network_acl.is_default.should.equal(True)
|
|
|
|
rule_number = randint(0, 9999)
|
|
egress = True
|
|
default_network_acl.create_entry(
|
|
CidrBlock="0.0.0.0/0",
|
|
Egress=egress,
|
|
Protocol="-1",
|
|
RuleAction="allow",
|
|
RuleNumber=rule_number,
|
|
)
|
|
|
|
with pytest.raises(ClientError) as ex:
|
|
default_network_acl.create_entry(
|
|
CidrBlock="10.0.0.0/0",
|
|
Egress=egress,
|
|
Protocol="-1",
|
|
RuleAction="deny",
|
|
RuleNumber=rule_number,
|
|
)
|
|
str(ex.value).should.equal(
|
|
"An error occurred (NetworkAclEntryAlreadyExists) when calling the CreateNetworkAclEntry "
|
|
"operation: The network acl entry identified by {} already exists.".format(
|
|
rule_number
|
|
)
|
|
)
|
|
|
|
|
|
@mock_ec2
|
|
def test_describe_network_acls():
|
|
conn = boto3.client("ec2", region_name="us-west-2")
|
|
|
|
vpc = conn.create_vpc(CidrBlock="10.0.0.0/16")
|
|
vpc_id = vpc["Vpc"]["VpcId"]
|
|
|
|
network_acl = conn.create_network_acl(VpcId=vpc_id)
|
|
|
|
network_acl_id = network_acl["NetworkAcl"]["NetworkAclId"]
|
|
|
|
resp = conn.describe_network_acls(NetworkAclIds=[network_acl_id])
|
|
result = resp["NetworkAcls"]
|
|
|
|
result.should.have.length_of(1)
|
|
result[0]["NetworkAclId"].should.equal(network_acl_id)
|
|
|
|
resp2 = conn.describe_network_acls()["NetworkAcls"]
|
|
[na["NetworkAclId"] for na in resp2].should.contain(network_acl_id)
|
|
|
|
resp3 = conn.describe_network_acls(
|
|
Filters=[{"Name": "owner-id", "Values": [OWNER_ID]}]
|
|
)["NetworkAcls"]
|
|
[na["NetworkAclId"] for na in resp3].should.contain(network_acl_id)
|
|
|
|
# Assertions for filters
|
|
network_acl_id = conn.create_network_acl(VpcId=vpc_id)["NetworkAcl"]["NetworkAclId"]
|
|
cidr_block = "0.0.0.0/24"
|
|
protocol = "17" # UDP
|
|
rule_number = 420
|
|
rule_action = "allow"
|
|
conn.create_network_acl_entry(
|
|
NetworkAclId=network_acl_id,
|
|
CidrBlock=cidr_block,
|
|
Protocol=protocol,
|
|
RuleNumber=rule_number,
|
|
RuleAction=rule_action,
|
|
Egress=False,
|
|
)
|
|
|
|
# Ensure filtering by entry CIDR block
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.cidr", "Values": [cidr_block]}]
|
|
)
|
|
resp4["NetworkAcls"].should.have.length_of(1)
|
|
resp4["NetworkAcls"][0]["NetworkAclId"].should.equal(network_acl_id)
|
|
[entry["CidrBlock"] for entry in resp4["NetworkAcls"][0]["Entries"]].should.contain(
|
|
cidr_block
|
|
)
|
|
|
|
# Ensure filtering by entry protocol
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.protocol", "Values": [protocol]}]
|
|
)
|
|
resp4["NetworkAcls"].should.have.length_of(1)
|
|
resp4["NetworkAcls"][0]["NetworkAclId"].should.equal(network_acl_id)
|
|
[entry["Protocol"] for entry in resp4["NetworkAcls"][0]["Entries"]].should.contain(
|
|
protocol
|
|
)
|
|
|
|
# Ensure filtering by entry rule number
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.rule-number", "Values": [str(rule_number)]}]
|
|
)
|
|
resp4["NetworkAcls"].should.have.length_of(1)
|
|
resp4["NetworkAcls"][0]["NetworkAclId"].should.equal(network_acl_id)
|
|
[
|
|
entry["RuleNumber"] for entry in resp4["NetworkAcls"][0]["Entries"]
|
|
].should.contain(rule_number)
|
|
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.rule-number", "Values": [str(rule_number + 1)]}]
|
|
)
|
|
resp4["NetworkAcls"].should.have.length_of(0)
|
|
|
|
# Ensure filtering by egress flag
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.egress", "Values": ["false"]}]
|
|
)
|
|
[entry["NetworkAclId"] for entry in resp4["NetworkAcls"]].should.contain(
|
|
network_acl_id
|
|
)
|
|
# the ACL with network_acl_id contains no entries with Egress=True
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[{"Name": "entry.egress", "Values": ["true"]}]
|
|
)
|
|
[entry["NetworkAclId"] for entry in resp4["NetworkAcls"]].shouldnt.contain(
|
|
network_acl_id
|
|
)
|
|
|
|
# Ensure filtering by rule action
|
|
resp4 = conn.describe_network_acls(
|
|
Filters=[
|
|
{"Name": "entry.rule-action", "Values": [rule_action]},
|
|
{"Name": "id", "Values": [network_acl_id]},
|
|
]
|
|
)
|
|
resp4["NetworkAcls"].should.have.length_of(1)
|
|
resp4["NetworkAcls"][0]["NetworkAclId"].should.equal(network_acl_id)
|
|
[
|
|
entry["RuleAction"] for entry in resp4["NetworkAcls"][0]["Entries"]
|
|
].should.contain(rule_action)
|
|
|
|
with pytest.raises(ClientError) as ex:
|
|
conn.describe_network_acls(NetworkAclIds=["1"])
|
|
|
|
str(ex.value).should.equal(
|
|
"An error occurred (InvalidRouteTableID.NotFound) when calling the "
|
|
"DescribeNetworkAcls operation: The routeTable ID '1' does not exist"
|
|
)
|
|
|
|
|
|
@mock_ec2
|
|
def test_create_network_acl_with_tags():
|
|
conn = boto3.client("ec2", region_name="us-west-2")
|
|
|
|
vpc = conn.create_vpc(CidrBlock="10.0.0.0/16")
|
|
vpc_id = vpc["Vpc"]["VpcId"]
|
|
|
|
network_acl = conn.create_network_acl(
|
|
VpcId=vpc_id,
|
|
TagSpecifications=[
|
|
{
|
|
"ResourceType": "network-acl",
|
|
"Tags": [{"Key": "test", "Value": "TestTags"}],
|
|
}
|
|
],
|
|
)
|
|
|
|
(len(network_acl.get("NetworkAcl").get("Tags"))).should.equal(1)
|
|
network_acl.get("NetworkAcl").get("Tags").should.equal(
|
|
[{"Key": "test", "Value": "TestTags"}]
|
|
)
|