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Commit 9e3602ef authored by Jérome Perrin's avatar Jérome Perrin
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software/erp5/test: move Caucase helper classes in __init__

parent 22e601f1
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Showing with 189 additions and 169 deletions
software/erp5/test/test/__init__.py
View file @ 9e3602ef
......@@ -25,12 +25,26 @@
#
##############################################################################
import hashlib
import itertools
import json
import os
import shutil
import subprocess
import sys
import tempfile
import time
import urllib
from slapos.testing.testcase import makeModuleSetUpAndTestCaseClass
import requests
from cryptography import x509
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.x509.oid import NameOID
from slapos.testing.testcase import ManagedResource, makeModuleSetUpAndTestCaseClass
from slapos.testing.utils import findFreeTCPPort
_setUpModule, SlapOSInstanceTestCase = makeModuleSetUpAndTestCaseClass(
......@@ -200,3 +214,175 @@ class ERP5InstanceTestCase(SlapOSInstanceTestCase, metaclass=ERP5InstanceTestMet
def getComputerPartitionPath(cls, partition_reference):
partition_id = cls.getComputerPartition(partition_reference).getId()
return os.path.join(cls.slap._instance_root, partition_id)
class CaucaseService(ManagedResource):
"""A caucase service.
"""
url: str = None
directory: str = None
_caucased_process: subprocess.Popen = None
def open(self) -> None:
# start a caucased and server certificate.
software_release_root_path = os.path.join(
self._cls.slap._software_root,
hashlib.md5(self._cls.getSoftwareURL().encode()).hexdigest(),
)
caucased_path = os.path.join(software_release_root_path, 'bin', 'caucased')
self.directory = tempfile.mkdtemp()
caucased_dir = os.path.join(self.directory, 'caucased')
os.mkdir(caucased_dir)
os.mkdir(os.path.join(caucased_dir, 'user'))
os.mkdir(os.path.join(caucased_dir, 'service'))
backend_caucased_netloc = f'{self._cls._ipv4_address}:{findFreeTCPPort(self._cls._ipv4_address)}'
self.url = 'http://' + backend_caucased_netloc
self._caucased_process = subprocess.Popen(
[
caucased_path,
'--db', os.path.join(caucased_dir, 'caucase.sqlite'),
'--server-key', os.path.join(caucased_dir, 'server.key.pem'),
'--netloc', backend_caucased_netloc,
'--service-auto-approve-count', '1',
],
# capture subprocess output not to pollute test's own stdout
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
)
for _ in range(30):
try:
if requests.get(self.url).status_code == 200:
break
except Exception:
pass
time.sleep(1)
else:
raise RuntimeError('caucased failed to start.')
def close(self) -> None:
self._caucased_process.terminate()
self._caucased_process.wait()
self._caucased_process.stdout.close()
shutil.rmtree(self.directory)
@property
def ca_crt_path(self) -> str:
"""Path of the CA certificate from this caucase.
"""
ca_crt_path = os.path.join(self.directory, 'ca.crt.pem')
if not os.path.exists(ca_crt_path):
with open(ca_crt_path, 'w') as f:
f.write(
requests.get(urllib.parse.urljoin(
self.url,
'/cas/crt/ca.crt.pem',
)).text)
return ca_crt_path
class CaucaseCertificate(ManagedResource):
"""A certificate signed by a caucase service.
"""
ca_crt_file: str = None
crl_file: str = None
csr_file: str = None
cert_file: str = None
key_file: str = None
def open(self) -> None:
self.tmpdir = tempfile.mkdtemp()
self.ca_crt_file = os.path.join(self.tmpdir, 'ca-crt.pem')
self.crl_file = os.path.join(self.tmpdir, 'ca-crl.pem')
self.csr_file = os.path.join(self.tmpdir, 'csr.pem')
self.cert_file = os.path.join(self.tmpdir, 'crt.pem')
self.key_file = os.path.join(self.tmpdir, 'key.pem')
def close(self) -> None:
shutil.rmtree(self.tmpdir)
@property
def _caucase_path(self) -> str:
"""path of caucase executable.
"""
software_release_root_path = os.path.join(
self._cls.slap._software_root,
hashlib.md5(self._cls.getSoftwareURL().encode()).hexdigest(),
)
return os.path.join(software_release_root_path, 'bin', 'caucase')
def request(self, common_name: str, caucase: CaucaseService) -> None:
"""Generate certificate and request signature to the caucase service.
This overwrite any previously requested certificate for this instance.
"""
cas_args = [
self._caucase_path,
'--ca-url', caucase.url,
'--ca-crt', self.ca_crt_file,
'--crl', self.crl_file,
]
key = rsa.generate_private_key(
public_exponent=65537,
key_size=2048,
backend=default_backend()
)
with open(self.key_file, 'wb') as f:
f.write(
key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.TraditionalOpenSSL,
encryption_algorithm=serialization.NoEncryption(),
))
csr = x509.CertificateSigningRequestBuilder().subject_name(
x509.Name([
x509.NameAttribute(
NameOID.COMMON_NAME,
common_name,
),
])).sign(
key,
hashes.SHA256(),
default_backend(),
)
with open(self.csr_file, 'wb') as f:
f.write(csr.public_bytes(serialization.Encoding.PEM))
csr_id = subprocess.check_output(
cas_args + [
'--send-csr', self.csr_file,
],
).split()[0].decode()
assert csr_id
for _ in range(30):
if not subprocess.call(
cas_args + [
'--get-crt', csr_id, self.cert_file,
],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
) == 0:
break
else:
time.sleep(1)
else:
raise RuntimeError('getting service certificate failed.')
with open(self.cert_file) as cert_file:
assert 'BEGIN CERTIFICATE' in cert_file.read()
def revoke(self, caucase: CaucaseService) -> None:
"""Revoke the client certificate on this caucase instance.
"""
subprocess.check_call([
self._caucase_path,
'--ca-url', caucase.url,
'--ca-crt', self.ca_crt_file,
'--crl', self.crl_file,
'--revoke-crt', self.cert_file, self.key_file,
])
software/erp5/test/test/test_balancer.py
View file @ 9e3602ef
import glob
import hashlib
import json
import logging
import os
import re
import shutil
import subprocess
import tempfile
import time
import urllib.parse
from http.server import BaseHTTPRequestHandler
......@@ -15,16 +12,10 @@ from unittest import mock
import pexpect
import psutil
import requests
from cryptography import x509
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.x509.oid import NameOID
from slapos.testing.testcase import ManagedResource
from slapos.testing.utils import CrontabMixin, ManagedHTTPServer, findFreeTCPPort
from slapos.testing.utils import CrontabMixin, ManagedHTTPServer
from . import ERP5InstanceTestCase, default, matrix, setUpModule
from . import CaucaseCertificate, CaucaseService, ERP5InstanceTestCase, default, matrix, setUpModule
setUpModule # pyflakes
......@@ -73,59 +64,6 @@ class EchoHTTP11Server(ManagedHTTPServer):
log_message = logging.getLogger(__name__ + '.EchoHTTP11Server').info
class CaucaseService(ManagedResource):
"""A caucase service.
"""
url: str = None
directory: str = None
_caucased_process: subprocess.Popen = None
def open(self) -> None:
# start a caucased and server certificate.
software_release_root_path = os.path.join(
self._cls.slap._software_root,
hashlib.md5(self._cls.getSoftwareURL().encode()).hexdigest(),
)
caucased_path = os.path.join(software_release_root_path, 'bin', 'caucased')
self.directory = tempfile.mkdtemp()
caucased_dir = os.path.join(self.directory, 'caucased')
os.mkdir(caucased_dir)
os.mkdir(os.path.join(caucased_dir, 'user'))
os.mkdir(os.path.join(caucased_dir, 'service'))
backend_caucased_netloc = f'{self._cls._ipv4_address}:{findFreeTCPPort(self._cls._ipv4_address)}'
self.url = 'http://' + backend_caucased_netloc
self._caucased_process = subprocess.Popen(
[
caucased_path,
'--db', os.path.join(caucased_dir, 'caucase.sqlite'),
'--server-key', os.path.join(caucased_dir, 'server.key.pem'),
'--netloc', backend_caucased_netloc,
'--service-auto-approve-count', '1',
],
# capture subprocess output not to pollute test's own stdout
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
)
for _ in range(30):
try:
if requests.get(self.url).status_code == 200:
break
except Exception:
pass
time.sleep(1)
else:
raise RuntimeError('caucased failed to start.')
def close(self) -> None:
self._caucased_process.terminate()
self._caucased_process.wait()
self._caucased_process.stdout.close()
shutil.rmtree(self.directory)
class BalancerTestCase(ERP5InstanceTestCase):
# We explicitly specify 'balancer' as our software type here,
# therefore we don't request ZODB. We therefore don't
......@@ -628,110 +566,6 @@ class TestContentEncoding(BalancerTestCase):
self.assertEqual(resp.text, 'OK')
class CaucaseCertificate(ManagedResource):
"""A certificate signed by a caucase service.
"""
ca_crt_file: str = None
crl_file: str = None
csr_file: str = None
cert_file: str = None
key_file: str = None
def open(self) -> None:
self.tmpdir = tempfile.mkdtemp()
self.ca_crt_file = os.path.join(self.tmpdir, 'ca-crt.pem')
self.crl_file = os.path.join(self.tmpdir, 'ca-crl.pem')
self.csr_file = os.path.join(self.tmpdir, 'csr.pem')
self.cert_file = os.path.join(self.tmpdir, 'crt.pem')
self.key_file = os.path.join(self.tmpdir, 'key.pem')
def close(self) -> None:
shutil.rmtree(self.tmpdir)
@property
def _caucase_path(self) -> str:
"""path of caucase executable.
"""
software_release_root_path = os.path.join(
self._cls.slap._software_root,
hashlib.md5(self._cls.getSoftwareURL().encode()).hexdigest(),
)
return os.path.join(software_release_root_path, 'bin', 'caucase')
def request(self, common_name: str, caucase: CaucaseService) -> None:
"""Generate certificate and request signature to the caucase service.
This overwrite any previously requested certificate for this instance.
"""
cas_args = [
self._caucase_path,
'--ca-url', caucase.url,
'--ca-crt', self.ca_crt_file,
'--crl', self.crl_file,
]
key = rsa.generate_private_key(
public_exponent=65537,
key_size=2048,
backend=default_backend()
)
with open(self.key_file, 'wb') as f:
f.write(
key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.TraditionalOpenSSL,
encryption_algorithm=serialization.NoEncryption(),
))
csr = x509.CertificateSigningRequestBuilder().subject_name(
x509.Name([
x509.NameAttribute(
NameOID.COMMON_NAME,
common_name,
),
])).sign(
key,
hashes.SHA256(),
default_backend(),
)
with open(self.csr_file, 'wb') as f:
f.write(csr.public_bytes(serialization.Encoding.PEM))
csr_id = subprocess.check_output(
cas_args + [
'--send-csr', self.csr_file,
],
).split()[0].decode()
assert csr_id
for _ in range(30):
if not subprocess.call(
cas_args + [
'--get-crt', csr_id, self.cert_file,
],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
) == 0:
break
else:
time.sleep(1)
else:
raise RuntimeError('getting service certificate failed.')
with open(self.cert_file) as cert_file:
assert 'BEGIN CERTIFICATE' in cert_file.read()
def revoke(self, caucase: CaucaseService) -> None:
"""Revoke the client certificate on this caucase instance.
"""
subprocess.check_call([
self._caucase_path,
'--ca-url', caucase.url,
'--ca-crt', self.ca_crt_file,
'--crl', self.crl_file,
'--revoke-crt', self.cert_file, self.key_file,
])
class TestFrontendXForwardedFor(BalancerTestCase):
__partition_reference__ = 'xff'
......
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