mirror of
https://github.com/peeringdb/peeringdb.git
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141 lines
3.6 KiB
Python
141 lines
3.6 KiB
Python
import ipaddress
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import os
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import pytest
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import requests
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from django.test import override_settings
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from django.core.exceptions import ValidationError
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from peeringdb_server.validators import (
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validate_address_space, validate_info_prefixes4, validate_info_prefixes6,
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validate_prefix_overlap)
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from peeringdb_server.models import (
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Organization,
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InternetExchange,
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IXLan,
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IXLanPrefix)
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pytestmark = pytest.mark.django_db
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INVALID_ADDRESS_SPACES = [
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'0.0.0.0/1',
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'0.0.0.0/8',
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'10.0.0.0/8',
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'127.0.0.0/8',
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'169.254.0.0/16',
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#FIXME: this fails still
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#'172.0.0.0/11',
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'172.16.0.0/12',
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'192.0.2.0/24',
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'192.168.0.0/16',
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'198.18.0.0/15',
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'198.51.100.0/24',
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'203.0.113.0/24',
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#FIXME: this fails still
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#'224.0.0.0/3',
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'224.0.0.0/4',
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'240.0.0.0/4',
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'100.64.0.0/10',
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'0000::/8',
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'0064:ff9b::/96',
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'0100::/8',
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'0200::/7',
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'0400::/6',
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'0800::/5',
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'1000::/4',
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'2001::/33',
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'2001:0:8000::/33',
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'2001:0002::/48',
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'2001:0003::/32',
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'2001:10::/28',
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'2001:20::/28',
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'2001:db8::/32',
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'2002::/16',
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'3ffe::/16',
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'4000::/2',
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'4000::/3',
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'5f00::/8',
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'6000::/3',
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'8000::/3',
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'a000::/3',
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'c000::/3',
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'e000::/4',
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'f000::/5',
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'f800::/6',
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'fc00::/7',
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'fe80::/10',
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'fec0::/10',
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'ff00::/8'
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]
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@pytest.fixture(params=INVALID_ADDRESS_SPACES)
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def prefix(request):
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return request.param
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#@pytest.mark.django_db
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def test_validate_address_space(prefix):
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"""
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Tests peeringdb_server.validators.validate_address_space
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"""
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with pytest.raises(ValidationError) as exc:
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validate_address_space(ipaddress.ip_network(unicode(prefix)))
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@override_settings(DATA_QUALITY_MAX_PREFIX_V4_LIMIT=500000)
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def test_validate_info_prefixes4():
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"""
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Tests peeringdb_server.validators.validate_info_prefixes4
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"""
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with pytest.raises(ValidationError):
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validate_info_prefixes4(500001)
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with pytest.raises(ValidationError):
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validate_info_prefixes4(-1)
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validate_info_prefixes4(500000)
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@override_settings(DATA_QUALITY_MAX_PREFIX_V6_LIMIT=500000)
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def test_validate_info_prefixes6():
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"""
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Tests peeringdb_server.validators.validate_info_prefixes6
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"""
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with pytest.raises(ValidationError):
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validate_info_prefixes6(500001)
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with pytest.raises(ValidationError):
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validate_info_prefixes6(-1)
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validate_info_prefixes6(500000)
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@override_settings(DATA_QUALITY_MIN_PREFIXLEN_V4=24,
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DATA_QUALITY_MAX_PREFIXLEN_V4=24,
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DATA_QUALITY_MIN_PREFIXLEN_V6=48,
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DATA_QUALITY_MAX_PREFIXLEN_V6=48,
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)
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def test_validate_prefixlen():
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"""
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Tests prefix length limits
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"""
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with pytest.raises(ValidationError):
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validate_address_space(u"37.77.32.0/20")
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with pytest.raises(ValidationError):
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validate_address_space(u"131.72.77.240/28")
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with pytest.raises(ValidationError):
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validate_address_space(u"2403:c240::/32")
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with pytest.raises(ValidationError):
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validate_address_space(u"2001:504:0:2::/64")
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@pytest.mark.djangodb
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def test_validate_prefix_overlap():
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org = Organization.objects.create(name="Test org",status="ok")
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ix = InternetExchange.objects.create(name="Text exchange",status="ok",org=org)
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ixlan = IXLan.objects.create(ix=ix, status="ok")
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pfx1 = IXLanPrefix.objects.create(ixlan=ixlan, protocol="IPv4",
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prefix=ipaddress.ip_network(u"198.32.125.0/24"),
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status="ok")
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with pytest.raises(ValidationError) as exc:
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validate_prefix_overlap(u"198.32.124.0/23")
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