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"""An implementation of a mock consul data source for nsscache."""
__author__ = "hexedpackets@gmail.com (William Huba)"
import unittest
from io import StringIO
from nss_cache.maps import group
from nss_cache.maps import passwd
from nss_cache.maps import shadow
from nss_cache.sources import consulsource
class TestConsulSource(unittest.TestCase):
def setUp(self):
"""Initialize a basic config dict."""
super(TestConsulSource, self).setUp()
self.config = {
"passwd_url": "PASSWD_URL",
"group_url": "GROUP_URL",
"datacenter": "TEST_DATACENTER",
"token": "TEST_TOKEN",
}
def testDefaultConfiguration(self):
source = consulsource.ConsulFilesSource({})
self.assertEqual(
source.conf["datacenter"], consulsource.ConsulFilesSource.DATACENTER
)
self.assertEqual(source.conf["token"], consulsource.ConsulFilesSource.TOKEN)
def testOverrideDefaultConfiguration(self):
source = consulsource.ConsulFilesSource(self.config)
self.assertEqual(source.conf["datacenter"], "TEST_DATACENTER")
self.assertEqual(source.conf["token"], "TEST_TOKEN")
self.assertEqual(
source.conf["passwd_url"],
"PASSWD_URL?recurse&token=TEST_TOKEN&dc=TEST_DATACENTER",
)
self.assertEqual(
source.conf["group_url"],
"GROUP_URL?recurse&token=TEST_TOKEN&dc=TEST_DATACENTER",
)
class TestPasswdMapParser(unittest.TestCase):
def setUp(self):
"""Set some default avalible data for testing."""
self.good_entry = passwd.PasswdMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "x"
self.good_entry.uid = 10
self.good_entry.gid = 10
self.good_entry.gecos = b"How Now Brown Cow"
self.good_entry.dir = b"/home/foo"
self.good_entry.shell = b"/bin/bash"
self.parser = consulsource.ConsulPasswdMapParser()
def testGetMap(self):
passwd_map = passwd.PasswdMap()
cache_info = StringIO(
"""[
{"Key": "org/users/foo/uid", "Value": "MTA="},
{"Key": "org/users/foo/gid", "Value": "MTA="},
{"Key": "org/users/foo/home", "Value": "L2hvbWUvZm9v"},
{"Key": "org/users/foo/shell", "Value": "L2Jpbi9iYXNo"},
{"Key": "org/users/foo/comment", "Value": "SG93IE5vdyBCcm93biBDb3c="},
{"Key": "org/users/foo/subkey/irrelevant_key", "Value": "YmFjb24="}
]"""
)
self.parser.GetMap(cache_info, passwd_map)
self.assertEqual(self.good_entry, passwd_map.PopItem())
def testReadEntry(self):
data = {
"uid": "10",
"gid": "10",
"comment": b"How Now Brown Cow",
"shell": b"/bin/bash",
"home": b"/home/foo",
"passwd": "x",
}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultEntryValues(self):
data = {"uid": "10", "gid": "10"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry.shell, "/bin/bash")
self.assertEqual(entry.dir, "/home/foo")
self.assertEqual(entry.gecos, "")
self.assertEqual(entry.passwd, "x")
def testInvalidEntry(self):
data = {"irrelevant_key": "bacon"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry, None)
class TestConsulGroupMapParser(unittest.TestCase):
def setUp(self):
self.good_entry = group.GroupMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "x"
self.good_entry.gid = 10
self.good_entry.members = ["foo", "bar"]
self.parser = consulsource.ConsulGroupMapParser()
def testGetMap(self):
group_map = group.GroupMap()
cache_info = StringIO(
"""[
{"Key": "org/groups/foo/gid", "Value": "MTA="},
{"Key": "org/groups/foo/members", "Value": "Zm9vCmJhcg=="},
{"Key": "org/groups/foo/subkey/irrelevant_key", "Value": "YmFjb24="}
]"""
)
self.parser.GetMap(cache_info, group_map)
self.assertEqual(self.good_entry, group_map.PopItem())
def testReadEntry(self):
data = {"passwd": "x", "gid": "10", "members": "foo\nbar"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultPasswd(self):
data = {"gid": "10", "members": "foo\nbar"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testNoMembers(self):
data = {"gid": "10", "members": ""}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry.members, [""])
def testInvalidEntry(self):
data = {"irrelevant_key": "bacon"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry, None)
class TestConsulShadowMapParser(unittest.TestCase):
def setUp(self):
self.good_entry = shadow.ShadowMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "*"
self.good_entry.lstchg = 17246
self.good_entry.min = 0
self.good_entry.max = 99999
self.good_entry.warn = 7
self.parser = consulsource.ConsulShadowMapParser()
def testGetMap(self):
shadow_map = shadow.ShadowMap()
cache_info = StringIO(
"""[
{"Key": "org/groups/foo/passwd", "Value": "Kg=="},
{"Key": "org/groups/foo/lstchg", "Value": "MTcyNDY="},
{"Key": "org/groups/foo/min", "Value": "MA=="},
{"Key": "org/groups/foo/max", "Value": "OTk5OTk="},
{"Key": "org/groups/foo/warn", "Value": "Nw=="}
]"""
)
self.parser.GetMap(cache_info, shadow_map)
self.assertEqual(self.good_entry, shadow_map.PopItem())
def testReadEntry(self):
data = {"passwd": "*", "lstchg": 17246, "min": 0, "max": 99999, "warn": 7}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultPasswd(self):
data = {"lstchg": 17246, "min": 0, "max": 99999, "warn": 7}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
if __name__ == "__main__":
unittest.main()
|
