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import ipaddress
import faker
import pytest
from psycopg.errors import UniqueViolation
from pydantic import ValidationError
from generalresearch.managers.network.label import IPLabelManager
from generalresearch.models.network.label import (
IPLabel,
IPLabelKind,
IPLabelSource,
IPLabelMetadata,
)
from generalresearch.models.thl.ipinfo import normalize_ip
fake = faker.Faker()
@pytest.fixture
def ip_label(utc_now) -> IPLabel:
ip = ipaddress.IPv6Network((fake.ipv6(), 64), strict=False)
return IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip,
metadata=IPLabelMetadata(services=["RDP"])
)
def test_model(utc_now):
ip = fake.ipv4_public()
lbl = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip,
)
assert lbl.ip.prefixlen == 32
print(f"{lbl.ip=}")
ip = ipaddress.IPv4Network((ip, 24), strict=False)
lbl = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip,
)
print(f"{lbl.ip=}")
with pytest.raises(ValidationError, match="IPv6 network must be /64 or larger"):
IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=fake.ipv6(),
)
ip = ipaddress.IPv6Network((fake.ipv6(), 64), strict=False)
lbl = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip,
)
print(f"{lbl.ip=}")
ip = ipaddress.IPv6Network((ip.network_address, 48), strict=False)
lbl = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip,
)
print(f"{lbl.ip=}")
def test_create(iplabel_manager: IPLabelManager, ip_label: IPLabel):
iplabel_manager.create(ip_label)
with pytest.raises(
UniqueViolation, match="duplicate key value violates unique constraint"
):
iplabel_manager.create(ip_label)
def test_filter(iplabel_manager: IPLabelManager, ip_label: IPLabel, utc_hour_ago):
res = iplabel_manager.filter(ips=[ip_label.ip])
assert len(res) == 0
iplabel_manager.create(ip_label)
res = iplabel_manager.filter(ips=[ip_label.ip])
assert len(res) == 1
out = res[0]
assert out == ip_label
res = iplabel_manager.filter(ips=[ip_label.ip], labeled_after=utc_hour_ago)
assert len(res) == 1
ip_label2 = ip_label.model_copy()
ip_label2.ip = fake.ipv4_public()
iplabel_manager.create(ip_label2)
res = iplabel_manager.filter(ips=[ip_label.ip, ip_label2.ip])
assert len(res) == 2
def test_filter_network(
iplabel_manager: IPLabelManager, ip_label: IPLabel, utc_hour_ago
):
print(ip_label)
ip_label = ip_label.model_copy()
ip_label.ip = ipaddress.IPv6Network((fake.ipv6(), 64), strict=False)
iplabel_manager.create(ip_label)
res = iplabel_manager.filter(ips=[ip_label.ip])
assert len(res) == 1
out = res[0]
assert out == ip_label
res = iplabel_manager.filter(ips=[ip_label.ip], labeled_after=utc_hour_ago)
assert len(res) == 1
ip_label2 = ip_label.model_copy()
ip_label2.ip = fake.ipv4_public()
iplabel_manager.create(ip_label2)
res = iplabel_manager.filter(ips=[ip_label.ip, ip_label2.ip])
assert len(res) == 2
def test_network(iplabel_manager: IPLabelManager, utc_now):
# This is a fully-specific /128 ipv6 address.
# e.g. '51b7:b38d:8717:6c5b:cd3e:f5c3:3aba:17d'
ip = fake.ipv6()
# Generally, we'd want to annotate the /64 network
# e.g. '51b7:b38d:8717:6c5b::/64'
ip_64 = ipaddress.IPv6Network((ip, 64), strict=False)
label = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip_64,
)
iplabel_manager.create(label)
# If I query for the /128 directly, I won't find it
res = iplabel_manager.filter(ips=[ip])
assert len(res) == 0
# If I query for the /64 network I will
res = iplabel_manager.filter(ips=[ip_64])
assert len(res) == 1
# Or, I can query for the /128 ip IN a network
res = iplabel_manager.filter(ip_in_network=ip)
assert len(res) == 1
def test_label_cidr_and_ipinfo(
iplabel_manager: IPLabelManager, ip_information_factory, ip_geoname, utc_now
):
# We have network_iplabel.ip as a cidr col and
# thl_ipinformation.ip as a inet col. Make sure we can join appropriately
ip = fake.ipv6()
ip_information_factory(ip=ip, geoname=ip_geoname)
# We normalize for storage into ipinfo table
ip_norm, prefix = normalize_ip(ip)
# Test with a larger network
ip_48 = ipaddress.IPv6Network((ip, 48), strict=False)
print(f"{ip=}")
print(f"{ip_norm=}")
print(f"{ip_48=}")
label = IPLabel(
label_kind=IPLabelKind.VPN,
labeled_at=utc_now,
source=IPLabelSource.INTERNAL_USE,
provider="GeoNodE",
created_at=utc_now,
ip=ip_48,
)
iplabel_manager.create(label)
res = iplabel_manager.test_join(ip_norm)
print(res)
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