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import boto3
import pytest
from botocore.exceptions import ClientError
from moto import mock_aws
from .test_tags import retrieve_all_tagged
@mock_aws
def test_attach_unknown_vpn_gateway():
"""describe_vpn_gateways attachment.vpc-id filter"""
ec2 = boto3.client("ec2", region_name="us-east-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")["Vpc"]
with pytest.raises(ClientError) as ex:
ec2.attach_vpn_gateway(VpcId=vpc["VpcId"], VpnGatewayId="?")
err = ex.value.response["Error"]
assert err["Message"] == "The virtual private gateway ID '?' does not exist"
assert err["Code"] == "InvalidVpnGatewayID.NotFound"
@mock_aws
def test_delete_unknown_vpn_gateway():
"""describe_vpn_gateways attachment.vpc-id filter"""
ec2 = boto3.client("ec2", region_name="us-east-1")
with pytest.raises(ClientError) as ex:
ec2.delete_vpn_gateway(VpnGatewayId="?")
err = ex.value.response["Error"]
assert err["Message"] == "The virtual private gateway ID '?' does not exist"
assert err["Code"] == "InvalidVpnGatewayID.NotFound"
@mock_aws
def test_detach_unknown_vpn_gateway():
"""describe_vpn_gateways attachment.vpc-id filter"""
ec2 = boto3.client("ec2", region_name="us-east-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")["Vpc"]
with pytest.raises(ClientError) as ex:
ec2.detach_vpn_gateway(VpcId=vpc["VpcId"], VpnGatewayId="?")
err = ex.value.response["Error"]
assert err["Message"] == "The virtual private gateway ID '?' does not exist"
assert err["Code"] == "InvalidVpnGatewayID.NotFound"
@mock_aws
def test_describe_vpn_connections_attachment_vpc_id_filter():
"""describe_vpn_gateways attachment.vpc-id filter"""
ec2 = boto3.client("ec2", region_name="us-east-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
vpc_id = vpc["Vpc"]["VpcId"]
gateway = ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateway_id = gateway["VpnGateway"]["VpnGatewayId"]
ec2.attach_vpn_gateway(VpcId=vpc_id, VpnGatewayId=gateway_id)
gateways = ec2.describe_vpn_gateways(
Filters=[{"Name": "attachment.vpc-id", "Values": [vpc_id]}]
)
assert len(gateways["VpnGateways"]) == 1
assert gateways["VpnGateways"][0]["VpnGatewayId"] == gateway_id
assert {"State": "attached", "VpcId": vpc_id} in gateways["VpnGateways"][0][
"VpcAttachments"
]
@mock_aws
def test_describe_vpn_connections_state_filter_attached():
"""describe_vpn_gateways attachment.state filter - match attached"""
ec2 = boto3.client("ec2", region_name="us-east-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
vpc_id = vpc["Vpc"]["VpcId"]
gateway = ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateway_id = gateway["VpnGateway"]["VpnGatewayId"]
ec2.attach_vpn_gateway(VpcId=vpc_id, VpnGatewayId=gateway_id)
all_gateways = retrieve_all(
ec2, [{"Name": "attachment.state", "Values": ["attached"]}]
)
assert gateway_id in [gw["VpnGatewayId"] for gw in all_gateways]
my_gateway = [gw for gw in all_gateways if gw["VpnGatewayId"] == gateway_id][0]
assert {"State": "attached", "VpcId": vpc_id} in my_gateway["VpcAttachments"]
@mock_aws
def test_virtual_private_gateways():
client = boto3.client("ec2", region_name="us-west-1")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)["VpnGateway"]
assert vpn_gateway["VpnGatewayId"].startswith("vgw-")
assert vpn_gateway["Type"] == "ipsec.1"
assert vpn_gateway["State"] == "available"
assert vpn_gateway["AvailabilityZone"] == "us-east-1a"
@mock_aws
def test_describe_vpn_gateway():
client = boto3.client("ec2", region_name="us-west-1")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)["VpnGateway"]
vgws = client.describe_vpn_gateways(VpnGatewayIds=[vpn_gateway["VpnGatewayId"]])[
"VpnGateways"
]
assert len(vgws) == 1
gateway = vgws[0]
assert gateway["VpnGatewayId"].startswith("vgw-")
assert gateway["VpnGatewayId"] == vpn_gateway["VpnGatewayId"]
# TODO: fixme. This currently returns the ID
# assert gateway["Type"] == "ipsec.1"
assert gateway["State"] == "available"
assert gateway["AvailabilityZone"] == "us-east-1a"
@mock_aws
def test_describe_vpn_connections_state_filter_deatched():
"""describe_vpn_gateways attachment.state filter - don't match detatched"""
ec2 = boto3.client("ec2", region_name="us-east-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
vpc_id = vpc["Vpc"]["VpcId"]
gateway = ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateway_id = gateway["VpnGateway"]["VpnGatewayId"]
ec2.attach_vpn_gateway(VpcId=vpc_id, VpnGatewayId=gateway_id)
gateways = ec2.describe_vpn_gateways(
Filters=[{"Name": "attachment.state", "Values": ["detached"]}]
)
assert len(gateways["VpnGateways"]) == 0
@mock_aws
def test_describe_vpn_connections_id_filter_match():
"""describe_vpn_gateways vpn-gateway-id filter - match correct id"""
ec2 = boto3.client("ec2", region_name="us-east-1")
gateway = ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateway_id = gateway["VpnGateway"]["VpnGatewayId"]
gateways = ec2.describe_vpn_gateways(
Filters=[{"Name": "vpn-gateway-id", "Values": [gateway_id]}]
)
assert len(gateways["VpnGateways"]) == 1
assert gateways["VpnGateways"][0]["VpnGatewayId"] == gateway_id
@mock_aws
def test_describe_vpn_connections_id_filter_miss():
"""describe_vpn_gateways vpn-gateway-id filter - don't match"""
ec2 = boto3.client("ec2", region_name="us-east-1")
ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateways = ec2.describe_vpn_gateways(
Filters=[{"Name": "vpn-gateway-id", "Values": ["unknown_gateway_id"]}]
)
assert len(gateways["VpnGateways"]) == 0
@mock_aws
def test_describe_vpn_connections_type_filter_match():
"""describe_vpn_gateways type filter - match"""
ec2 = boto3.client("ec2", region_name="us-east-1")
gateway = ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateway_id = gateway["VpnGateway"]["VpnGatewayId"]
my_gateways = retrieve_all(ec2, [{"Name": "type", "Values": ["ipsec.1"]}])
assert gateway_id in [gw["VpnGatewayId"] for gw in my_gateways]
@mock_aws
def test_describe_vpn_connections_type_filter_miss():
"""describe_vpn_gateways type filter - don't match"""
ec2 = boto3.client("ec2", region_name="us-east-1")
ec2.create_vpn_gateway(AvailabilityZone="us-east-1a", Type="ipsec.1")
gateways = ec2.describe_vpn_gateways(
Filters=[{"Name": "type", "Values": ["unknown_type"]}]
)
assert len(gateways["VpnGateways"]) == 0
@mock_aws
def test_vpn_gateway_vpc_attachment():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)["VpnGateway"]
vpng_id = vpn_gateway["VpnGatewayId"]
client.attach_vpn_gateway(VpnGatewayId=vpng_id, VpcId=vpc.id)
gateway = client.describe_vpn_gateways(VpnGatewayIds=[vpng_id])["VpnGateways"][0]
attachments = gateway["VpcAttachments"]
assert attachments == [{"State": "attached", "VpcId": vpc.id}]
@mock_aws
def test_delete_vpn_gateway():
client = boto3.client("ec2", region_name="us-west-1")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)["VpnGateway"]
vpng_id = vpn_gateway["VpnGatewayId"]
client.delete_vpn_gateway(VpnGatewayId=vpng_id)
gateways = client.describe_vpn_gateways(VpnGatewayIds=[vpng_id])["VpnGateways"]
assert len(gateways) == 1
assert gateways[0]["State"] == "deleted"
@mock_aws
def test_vpn_gateway_tagging():
client = boto3.client("ec2", region_name="us-west-1")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)["VpnGateway"]
client.create_tags(
Resources=[vpn_gateway["VpnGatewayId"]],
Tags=[{"Key": "a key", "Value": "some value"}],
)
all_tags = retrieve_all_tagged(client)
ours = [a for a in all_tags if a["ResourceId"] == vpn_gateway["VpnGatewayId"]][0]
assert ours["Key"] == "a key"
assert ours["Value"] == "some value"
vpn_gateway = client.describe_vpn_gateways()["VpnGateways"][0]
# TODO: Fixme: Tags is currently empty
# assert vpn_gateway["Tags"] == [{'Key': 'a key', 'Value': 'some value'}]
@mock_aws
def test_detach_vpn_gateway():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = ec2.create_vpc(CidrBlock="10.0.0.0/16")
vpn_gateway = client.create_vpn_gateway(
Type="ipsec.1", AvailabilityZone="us-east-1a"
)
vpn_gateway = vpn_gateway["VpnGateway"]
vpng_id = vpn_gateway["VpnGatewayId"]
client.attach_vpn_gateway(VpnGatewayId=vpng_id, VpcId=vpc.id)
gateway = client.describe_vpn_gateways(VpnGatewayIds=[vpng_id])["VpnGateways"][0]
attachments = gateway["VpcAttachments"]
assert attachments == [{"State": "attached", "VpcId": vpc.id}]
client.detach_vpn_gateway(VpnGatewayId=vpng_id, VpcId=vpc.id)
gateway = client.describe_vpn_gateways(VpnGatewayIds=[vpng_id])["VpnGateways"][0]
attachments = gateway["VpcAttachments"]
assert attachments == [{"State": "detached", "VpcId": vpc.id}]
def retrieve_all(client, filters=None):
resp = client.describe_vpn_gateways(Filters=filters or [])
all_gateways = resp["VpnGateways"]
token = resp.get("NextToken")
while token:
resp = client.describe_vpn_gateways(Filters=filters or [])
all_gateways.extend(resp["VpnGateways"])
token = resp.get("NextToken")
return all_gateways
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