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#!/usr/bin/python
import unittest
from nss.error import NSPRError
import nss.error as nss_error
import nss.nss as nss
class ExceptionNotRaised(Exception):
"""
Exception raised when an *expected* exception is *not* raised during a
unit test.
"""
msg = 'expected %s'
def __init__(self, expected):
self.expected = expected
def __str__(self):
return self.msg % self.expected.__name__
class ExceptionWrongErrno(Exception):
"""
Exception raised when an *expected* exception is raised with the wrong errno.
"""
msg = 'expected %s with errno = %s but got errno = %s'
def __init__(self, expected, expected_errno, actual_errno):
self.expected = expected
self.expected_errno = expected_errno
self.actual_errno = actual_errno
def __str__(self):
return self.msg % (self.expected.__name__, self.expected_errno, self.actual_errno)
def assertRaisesErrno(exception, errno, callback, *args, **kw):
"""
Tests that the expected exception is raised; raises ExceptionNotRaised
if test fails.
"""
try:
callback(*args, **kw)
raise ExceptionNotRaised(exception)
except exception, e:
if e.errno != errno:
raise ExceptionWrongErrno(exception, errno, e.errno)
class TestCertName(unittest.TestCase):
subject_name = 'CN=www.redhat.com,OU=Web Operations,O=Red Hat Inc,L=Raleigh,ST=North Carolina,C=US'
cn_name = 'www.redhat.com'
ou_name = 'Web Operations'
o_name = 'Red Hat Inc'
l_name = 'Raleigh'
st_name = 'North Carolina'
c_name = 'US'
def setUp(self):
nss.nss_init_nodb()
def tearDown(self):
nss.nss_shutdown()
def test_ava_from_name(self):
ava = nss.AVA('cn', self.cn_name)
self.assertEqual(str(ava), "CN=%s" % self.cn_name)
def test_ava_from_oid_tag(self):
ava = nss.AVA(nss.SEC_OID_AVA_COMMON_NAME, self.cn_name)
self.assertEqual(str(ava), "CN=%s" % self.cn_name)
self.assertRaises(ValueError, nss.AVA, nss.SEC_OID_UNKNOWN, self.cn_name)
def test_ava_from_oid_string(self):
ava = nss.AVA('2.5.4.3', self.cn_name)
self.assertEqual(str(ava), "CN=%s" % self.cn_name)
self.assertRaises(ValueError, nss.oid_tag, 'OID.99.99.99.99')
self.assertRaises(KeyError, nss.AVA, 'foo', self.cn_name)
def test_oid_dotted_decimal(self):
self.assertEqual(nss.oid_dotted_decimal(nss.SEC_OID_AVA_COMMON_NAME),
'OID.2.5.4.3')
self.assertEqual(nss.oid_tag('OID.2.5.4.3'),
nss.SEC_OID_AVA_COMMON_NAME)
self.assertEqual(nss.oid_tag('2.5.4.3'),
nss.SEC_OID_AVA_COMMON_NAME)
self.assertRaises(ValueError, nss.oid_tag, 'OID.99.99.99.99')
def test_ava_from_bad_type(self):
self.assertRaises(TypeError, nss.AVA, (), self.cn_name)
def test_ava_compare(self):
cn_ava1 = nss.AVA('cn', self.cn_name)
cn_ava2 = nss.AVA('cn', self.cn_name)
cn_ava3 = nss.AVA('cn', self.cn_name+'A')
ou_ava = nss.AVA('ou', self.ou_name)
self.assertEqual(cmp(cn_ava1, cn_ava2), 0)
self.assertEqual(cmp(cn_ava1, ou_ava), -1)
self.assertEqual(cmp(cn_ava1, cn_ava3), -1)
def test_rdn_compare(self):
cn_rdn1 = nss.RDN(nss.AVA('cn', self.cn_name))
cn_rdn2 = nss.RDN(nss.AVA('cn', self.cn_name))
cn_rdn3 = nss.RDN(nss.AVA('cn', self.cn_name+'A'))
ou_rdn = nss.RDN(nss.AVA('ou', self.ou_name))
self.assertEqual(cmp(cn_rdn1, cn_rdn2), 0)
self.assertEqual(cmp(cn_rdn1, ou_rdn), -1)
self.assertEqual(cmp(cn_rdn1, cn_rdn3), -1)
def test_rdn_create(self):
cn_ava = nss.AVA('cn', self.cn_name)
ou_ava = nss.AVA('ou', self.ou_name)
rdn = nss.RDN()
self.assertEqual(len(rdn), 0)
self.assertEqual(str(rdn), '')
rdn = nss.RDN(cn_ava)
self.assertEqual(len(rdn), 1)
self.assertEqual(str(rdn), 'CN=%s' % (self.cn_name))
self.assertEqual(rdn[0], cn_ava)
self.assertEqual(rdn['cn'], [cn_ava])
rdn = nss.RDN(cn_ava, ou_ava)
self.assertEqual(len(rdn), 2)
self.assertEqual(str(rdn), 'CN=%s+OU=%s' % (self.cn_name, self.ou_name))
self.assertEqual(rdn[0], cn_ava)
self.assertEqual(rdn[1], ou_ava)
i = 0
for ava in rdn:
if i == 0: self.assertEqual(ava, cn_ava)
elif i == 1: self.assertEqual(ava, ou_ava)
else: self.fail("excess ava's")
i += 1
self.assertEqual(list(rdn), [cn_ava, ou_ava])
self.assertEqual(rdn[:], [cn_ava, ou_ava])
self.assertEqual(rdn['cn'], [cn_ava])
self.assertEqual(rdn['ou'], [ou_ava])
self.assertEqual(str(rdn[0]), "CN=%s" % self.cn_name)
self.assertEqual(str(rdn[1]), "OU=%s" % self.ou_name)
self.assertEqual(rdn['2.5.4.3'], [cn_ava])
self.assertEqual(rdn.has_key('cn'), True)
self.assertEqual(rdn.has_key('2.5.4.3'), True)
self.assertEqual(rdn.has_key('st'), False)
self.assertEqual(list(rdn), [cn_ava, ou_ava])
self.assertEqual(rdn[0:2], [cn_ava, ou_ava])
i = 0
for ava in rdn:
if i == 0: self.assertEqual(rdn[i], cn_ava)
if i == 1: self.assertEqual(rdn[i], ou_ava)
try:
rdn['st']
self.fail("expected KeyError for 'st'")
except KeyError:
pass
try:
rdn['junk']
self.fail("expected KeyError for 'junk'")
except KeyError:
pass
def test_name(self):
cn_rdn = nss.RDN(nss.AVA('cn', self.cn_name))
ou_rdn = nss.RDN(nss.AVA('ou', self.ou_name))
o_rdn = nss.RDN(nss.AVA('o', self.o_name))
l_rdn = nss.RDN(nss.AVA('l', self.l_name))
st_rdn = nss.RDN(nss.AVA('st', self.st_name))
c_rdn = nss.RDN(nss.AVA('c', self.c_name))
name = nss.DN(self.subject_name)
self.assertEqual(str(name), self.subject_name)
self.assertEqual(name[0], c_rdn)
self.assertEqual(name[1], st_rdn)
self.assertEqual(name[2], l_rdn)
self.assertEqual(name[3], o_rdn)
self.assertEqual(name[4], ou_rdn)
self.assertEqual(name[5], cn_rdn)
self.assertEqual(len(name), 6)
i = 0
for rdn in name:
if i == 0: self.assertEqual(rdn, c_rdn)
elif i == 1: self.assertEqual(rdn, st_rdn)
elif i == 2: self.assertEqual(rdn, l_rdn)
elif i == 3: self.assertEqual(rdn, o_rdn)
elif i == 4: self.assertEqual(rdn, ou_rdn)
elif i == 5: self.assertEqual(rdn, cn_rdn)
else: self.fail("excess rdn's")
i += 1
self.assertEqual(list(name), [c_rdn, st_rdn, l_rdn, o_rdn, ou_rdn, cn_rdn])
self.assertEqual(name[:], [c_rdn, st_rdn, l_rdn, o_rdn, ou_rdn, cn_rdn])
self.assertEqual(name['c'], [c_rdn])
self.assertEqual(name['st'], [st_rdn])
self.assertEqual(name['l'], [l_rdn])
self.assertEqual(name['o'], [o_rdn])
self.assertEqual(name['ou'], [ou_rdn])
self.assertEqual(name['cn'], [cn_rdn])
self.assertEqual(name.email_address, None)
self.assertEqual(name.common_name, self.cn_name)
self.assertEqual(name.country_name, self.c_name)
self.assertEqual(name.locality_name, self.l_name)
self.assertEqual(name.state_name, self.st_name)
self.assertEqual(name.org_name, self.o_name)
self.assertEqual(name.dc_name, None)
self.assertEqual(name.org_unit_name, self.ou_name)
self.assertEqual(name.cert_uid, None)
name = nss.DN()
self.assertEqual(str(name), '')
name = nss.DN([])
self.assertEqual(str(name), '')
name = nss.DN(())
self.assertEqual(str(name), '')
name = nss.DN('')
self.assertEqual(str(name), '')
self.assertRaises(TypeError, nss.DN, 1)
name.add_rdn(cn_rdn)
self.assertEqual(name[0], cn_rdn)
self.assertEqual(name['cn'], [cn_rdn])
self.assertEqual(str(name), 'CN=%s' % self.cn_name)
name.add_rdn(ou_rdn)
self.assertEqual(name[0], cn_rdn)
self.assertEqual(name[1], ou_rdn)
self.assertEqual(name['cn'], [cn_rdn])
self.assertEqual(name['ou'], [ou_rdn])
self.assertEqual(str(name), 'OU=%s,CN=%s' % (self.ou_name,self.cn_name))
name = nss.DN(cn_rdn, ou_rdn)
self.assertEqual(name[0], cn_rdn)
self.assertEqual(name[1], ou_rdn)
self.assertEqual(name['cn'], [cn_rdn])
self.assertEqual(name['ou'], [ou_rdn])
self.assertEqual(str(name), 'OU=%s,CN=%s' % (self.ou_name,self.cn_name))
self.assertEqual(name.has_key('cn'), True)
self.assertEqual(name.has_key('ou'), True)
self.assertEqual(name.has_key('st'), False)
def test_oid(self):
self.assertEqual(nss.oid_str('2.5.4.3'), 'X520 Common Name')
self.assertEqual(nss.oid_str(nss.SEC_OID_AVA_COMMON_NAME), 'X520 Common Name')
self.assertEqual(nss.oid_str('SEC_OID_AVA_COMMON_NAME'), 'X520 Common Name')
self.assertEqual(nss.oid_str('AVA_COMMON_NAME'), 'X520 Common Name')
self.assertEqual(nss.oid_str('cn'), 'X520 Common Name')
self.assertEqual(nss.oid_tag_name('2.5.4.3'), 'SEC_OID_AVA_COMMON_NAME')
self.assertEqual(nss.oid_tag_name(nss.SEC_OID_AVA_COMMON_NAME), 'SEC_OID_AVA_COMMON_NAME')
self.assertEqual(nss.oid_tag_name('SEC_OID_AVA_COMMON_NAME'), 'SEC_OID_AVA_COMMON_NAME')
self.assertEqual(nss.oid_tag_name('AVA_COMMON_NAME'), 'SEC_OID_AVA_COMMON_NAME')
self.assertEqual(nss.oid_tag_name('cn'), 'SEC_OID_AVA_COMMON_NAME')
self.assertEqual(nss.oid_dotted_decimal('2.5.4.3'), 'OID.2.5.4.3')
self.assertEqual(nss.oid_dotted_decimal(nss.SEC_OID_AVA_COMMON_NAME), 'OID.2.5.4.3')
self.assertEqual(nss.oid_dotted_decimal('SEC_OID_AVA_COMMON_NAME'), 'OID.2.5.4.3')
self.assertEqual(nss.oid_dotted_decimal('AVA_COMMON_NAME'), 'OID.2.5.4.3')
self.assertEqual(nss.oid_dotted_decimal('cn'), 'OID.2.5.4.3')
self.assertEqual(nss.oid_tag('2.5.4.3'), nss.SEC_OID_AVA_COMMON_NAME)
self.assertEqual(nss.oid_tag(nss.SEC_OID_AVA_COMMON_NAME), nss.SEC_OID_AVA_COMMON_NAME)
self.assertEqual(nss.oid_tag('SEC_OID_AVA_COMMON_NAME'), nss.SEC_OID_AVA_COMMON_NAME)
self.assertEqual(nss.oid_tag('AVA_COMMON_NAME'), nss.SEC_OID_AVA_COMMON_NAME)
self.assertEqual(nss.oid_tag('cn'), nss.SEC_OID_AVA_COMMON_NAME)
def test_multi_value(self):
subject='CN=www.redhat.com,OU=engineering,OU=boston+OU=westford,C=US'
cn_ava = nss.AVA('cn', self.cn_name)
ou1_ava1 = nss.AVA('ou', 'boston')
ou1_ava2 = nss.AVA('ou', 'westford')
ou2_ava1 = nss.AVA('ou', 'engineering')
c_ava = nss.AVA('c', self.c_name)
cn_rdn = nss.RDN(cn_ava)
ou1_rdn = nss.RDN(ou1_ava1, ou1_ava2)
ou2_rdn = nss.RDN(ou2_ava1)
c_rdn = nss.RDN(c_ava)
name = nss.DN(subject)
self.assertEqual(len(name), 4)
self.assertEqual(name['cn'], [cn_rdn])
self.assertEqual(name['ou'], [ou1_rdn, ou2_rdn])
self.assertEqual(name['c'], [c_rdn])
rdn = name['ou'][0]
self.assertEqual(len(rdn), 2)
self.assertEqual(rdn, ou1_rdn)
self.assertEqual(rdn[0], ou1_ava1)
self.assertEqual(rdn[1], ou1_ava2)
self.assertEqual(list(rdn), [ou1_ava1, ou1_ava2])
self.assertEqual(rdn[:], [ou1_ava1, ou1_ava2])
if __name__ == '__main__':
unittest.main()
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