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|
""" test_handler_apt_source
Testing various config variations of the apt_source config
"""
import os
import re
import shutil
import tempfile
try:
from unittest import mock
except ImportError:
import mock
from mock import call
from cloudinit.config import cc_apt_configure
from cloudinit import util
from ..helpers import TestCase
EXPECTEDKEY = """-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1
mI0ESuZLUgEEAKkqq3idtFP7g9hzOu1a8+v8ImawQN4TrvlygfScMU1TIS1eC7UQ
NUA8Qqgr9iUaGnejb0VciqftLrU9D6WYHSKz+EITefgdyJ6SoQxjoJdsCpJ7o9Jy
8PQnpRttiFm4qHu6BVnKnBNxw/z3ST9YMqW5kbMQpfxbGe+obRox59NpABEBAAG0
HUxhdW5jaHBhZCBQUEEgZm9yIFNjb3R0IE1vc2VyiLYEEwECACAFAkrmS1ICGwMG
CwkIBwMCBBUCCAMEFgIDAQIeAQIXgAAKCRAGILvPA2g/d3aEA/9tVjc10HOZwV29
OatVuTeERjjrIbxflO586GLA8cp0C9RQCwgod/R+cKYdQcHjbqVcP0HqxveLg0RZ
FJpWLmWKamwkABErwQLGlM/Hwhjfade8VvEQutH5/0JgKHmzRsoqfR+LMO6OS+Sm
S0ORP6HXET3+jC8BMG4tBWCTK/XEZw==
=ACB2
-----END PGP PUBLIC KEY BLOCK-----"""
def load_tfile_or_url(*args, **kwargs):
""" load_tfile_or_url
load file and return content after decoding
"""
return util.decode_binary(util.read_file_or_url(*args, **kwargs).contents)
class TestAptSourceConfig(TestCase):
""" TestAptSourceConfig
Main Class to test apt_source configs
"""
def setUp(self):
super(TestAptSourceConfig, self).setUp()
self.tmp = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.tmp)
self.aptlistfile = os.path.join(self.tmp, "single-deb.list")
self.aptlistfile2 = os.path.join(self.tmp, "single-deb2.list")
self.aptlistfile3 = os.path.join(self.tmp, "single-deb3.list")
self.join = os.path.join
# mock fallback filename into writable tmp dir
self.fallbackfn = os.path.join(self.tmp, "etc/apt/sources.list.d/",
"cloud_config_sources.list")
@staticmethod
def _get_default_params():
""" get_default_params
Get the most basic default mrror and release info to be used in tests
"""
params = {}
params['RELEASE'] = cc_apt_configure.get_release()
params['MIRROR'] = "http://archive.ubuntu.com/ubuntu"
return params
def myjoin(self, *args, **kwargs):
""" myjoin - redir into writable tmpdir"""
if (args[0] == "/etc/apt/sources.list.d/"
and args[1] == "cloud_config_sources.list"
and len(args) == 2):
return self.join(self.tmp, args[0].lstrip("/"), args[1])
else:
return self.join(*args, **kwargs)
def apt_source_basic(self, filename, cfg):
""" apt_source_basic
Test Fix deb source string, has to overwrite mirror conf in params
"""
params = self._get_default_params()
cc_apt_configure.add_sources(cfg, params)
self.assertTrue(os.path.isfile(filename))
contents = load_tfile_or_url(filename)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", "http://archive.ubuntu.com/ubuntu",
"karmic-backports",
"main universe multiverse restricted"),
contents, flags=re.IGNORECASE))
def test_apt_source_basic(self):
""" test_apt_source_basic
Test Fix deb source string, has to overwrite mirror conf in params.
Test with a filename provided in config.
"""
cfg = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' karmic-backports'
' main universe multiverse restricted'),
'filename': self.aptlistfile}
self.apt_source_basic(self.aptlistfile, [cfg])
def test_apt_source_basic_triple(self):
""" test_apt_source_basic_triple
Test Fix three deb source string, has to overwrite mirror conf in
params. Test with filenames provided in config.
"""
cfg1 = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' karmic-backports'
' main universe multiverse restricted'),
'filename': self.aptlistfile}
cfg2 = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' precise-backports'
' main universe multiverse restricted'),
'filename': self.aptlistfile2}
cfg3 = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' lucid-backports'
' main universe multiverse restricted'),
'filename': self.aptlistfile3}
self.apt_source_basic(self.aptlistfile, [cfg1, cfg2, cfg3])
# extra verify on two extra files of this test
contents = load_tfile_or_url(self.aptlistfile2)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", "http://archive.ubuntu.com/ubuntu",
"precise-backports",
"main universe multiverse restricted"),
contents, flags=re.IGNORECASE))
contents = load_tfile_or_url(self.aptlistfile3)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", "http://archive.ubuntu.com/ubuntu",
"lucid-backports",
"main universe multiverse restricted"),
contents, flags=re.IGNORECASE))
def test_apt_source_basic_nofn(self):
""" test_apt_source_basic_nofn
Test Fix deb source string, has to overwrite mirror conf in params.
Test without a filename provided in config and test for known fallback.
"""
cfg = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' karmic-backports'
' main universe multiverse restricted')}
with mock.patch.object(os.path, 'join', side_effect=self.myjoin):
self.apt_source_basic(self.fallbackfn, [cfg])
def apt_source_replacement(self, filename, cfg):
""" apt_source_replace
Test Autoreplacement of MIRROR and RELEASE in source specs
"""
params = self._get_default_params()
cc_apt_configure.add_sources(cfg, params)
self.assertTrue(os.path.isfile(filename))
contents = load_tfile_or_url(filename)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", params['MIRROR'], params['RELEASE'],
"multiverse"),
contents, flags=re.IGNORECASE))
def test_apt_source_replace(self):
""" test_apt_source_replace
Test Autoreplacement of MIRROR and RELEASE in source specs with
Filename being set
"""
cfg = {'source': 'deb $MIRROR $RELEASE multiverse',
'filename': self.aptlistfile}
self.apt_source_replacement(self.aptlistfile, [cfg])
def test_apt_source_replace_triple(self):
""" test_apt_source_replace_triple
Test three autoreplacements of MIRROR and RELEASE in source specs with
Filename being set
"""
cfg1 = {'source': 'deb $MIRROR $RELEASE multiverse',
'filename': self.aptlistfile}
cfg2 = {'source': 'deb $MIRROR $RELEASE main',
'filename': self.aptlistfile2}
cfg3 = {'source': 'deb $MIRROR $RELEASE universe',
'filename': self.aptlistfile3}
self.apt_source_replacement(self.aptlistfile, [cfg1, cfg2, cfg3])
# extra verify on two extra files of this test
params = self._get_default_params()
contents = load_tfile_or_url(self.aptlistfile2)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", params['MIRROR'], params['RELEASE'],
"main"),
contents, flags=re.IGNORECASE))
contents = load_tfile_or_url(self.aptlistfile3)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", params['MIRROR'], params['RELEASE'],
"universe"),
contents, flags=re.IGNORECASE))
def test_apt_source_replace_nofn(self):
""" test_apt_source_replace_nofn
Test Autoreplacement of MIRROR and RELEASE in source specs with
No filename being set
"""
cfg = {'source': 'deb $MIRROR $RELEASE multiverse'}
with mock.patch.object(os.path, 'join', side_effect=self.myjoin):
self.apt_source_replacement(self.fallbackfn, [cfg])
def apt_source_keyid(self, filename, cfg, keynum):
""" apt_source_keyid
Test specification of a source + keyid
"""
params = self._get_default_params()
with mock.patch.object(util, 'subp',
return_value=('fakekey 1234', '')) as mockobj:
cc_apt_configure.add_sources(cfg, params)
# check if it added the right ammount of keys
calls = []
for i in range(keynum):
calls.append(call(('apt-key', 'add', '-'), 'fakekey 1234'))
mockobj.assert_has_calls(calls, any_order=True)
self.assertTrue(os.path.isfile(filename))
contents = load_tfile_or_url(filename)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "main"),
contents, flags=re.IGNORECASE))
def test_apt_source_keyid(self):
""" test_apt_source_keyid
Test specification of a source + keyid with filename being set
"""
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'keyid': "03683F77",
'filename': self.aptlistfile}
self.apt_source_keyid(self.aptlistfile, [cfg], 1)
def test_apt_source_keyid_triple(self):
""" test_apt_source_keyid_triple
Test specification of a source + keyid with filename being set
Setting three of such, check for content and keys
"""
cfg1 = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'keyid': "03683F77",
'filename': self.aptlistfile}
cfg2 = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial universe'),
'keyid': "03683F77",
'filename': self.aptlistfile2}
cfg3 = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial multiverse'),
'keyid': "03683F77",
'filename': self.aptlistfile3}
self.apt_source_keyid(self.aptlistfile, [cfg1, cfg2, cfg3], 3)
contents = load_tfile_or_url(self.aptlistfile2)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "universe"),
contents, flags=re.IGNORECASE))
contents = load_tfile_or_url(self.aptlistfile3)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "multiverse"),
contents, flags=re.IGNORECASE))
def test_apt_source_keyid_nofn(self):
""" test_apt_source_keyid_nofn
Test specification of a source + keyid without filename being set
"""
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'keyid': "03683F77"}
with mock.patch.object(os.path, 'join', side_effect=self.myjoin):
self.apt_source_keyid(self.fallbackfn, [cfg], 1)
def apt_source_key(self, filename, cfg):
""" apt_source_key
Test specification of a source + key
"""
params = self._get_default_params()
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(('apt-key', 'add', '-'), 'fakekey 4321')
self.assertTrue(os.path.isfile(filename))
contents = load_tfile_or_url(filename)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "main"),
contents, flags=re.IGNORECASE))
def test_apt_source_key(self):
""" test_apt_source_key
Test specification of a source + key with filename being set
"""
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'key': "fakekey 4321",
'filename': self.aptlistfile}
self.apt_source_key(self.aptlistfile, cfg)
def test_apt_source_key_nofn(self):
""" test_apt_source_key_nofn
Test specification of a source + key without filename being set
"""
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'key': "fakekey 4321"}
with mock.patch.object(os.path, 'join', side_effect=self.myjoin):
self.apt_source_key(self.fallbackfn, cfg)
def test_apt_source_keyonly(self):
""" test_apt_source_keyonly
Test specification key without source
"""
params = self._get_default_params()
cfg = {'key': "fakekey 4242",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_once_with(('apt-key', 'add', '-'),
'fakekey 4242')
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_keyidonly(self):
""" test_apt_source_keyidonly
Test specification of a keyid without source
"""
params = self._get_default_params()
cfg = {'keyid': "03683F77",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp',
return_value=('fakekey 1212', '')) as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(('apt-key', 'add', '-'), 'fakekey 1212')
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_keyid_real(self):
""" test_apt_source_keyid_real
Test specification of a keyid without source incl
up to addition of the key (nothing but add_key_raw mocked)
"""
keyid = "03683F77"
params = self._get_default_params()
cfg = {'keyid': keyid,
'filename': self.aptlistfile}
with mock.patch.object(cc_apt_configure, 'add_key_raw') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(EXPECTEDKEY)
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_longkeyid_real(self):
""" test_apt_source_keyid_real
Test specification of a long key fingerprint without source incl
up to addition of the key (nothing but add_key_raw mocked)
"""
keyid = "B59D 5F15 97A5 04B7 E230 6DCA 0620 BBCF 0368 3F77"
params = self._get_default_params()
cfg = {'keyid': keyid,
'filename': self.aptlistfile}
with mock.patch.object(cc_apt_configure, 'add_key_raw') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(EXPECTEDKEY)
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_ppa(self):
""" test_apt_source_ppa
Test specification of a ppa
"""
params = self._get_default_params()
cfg = {'source': 'ppa:smoser/cloud-init-test',
'filename': self.aptlistfile}
# default matcher needed for ppa
matcher = re.compile(r'^[\w-]+:\w').search
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params, aa_repo_match=matcher)
mockobj.assert_called_once_with(['add-apt-repository',
'ppa:smoser/cloud-init-test'])
# adding ppa should ignore filename (uses add-apt-repository)
self.assertFalse(os.path.isfile(self.aptlistfile))
# vi: ts=4 expandtab
|
