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"""Test the pyzor.account module"""
import io
import os
import time
import email
import hashlib
import unittest
import pyzor
import pyzor.config
import pyzor.account
class AccountTest(unittest.TestCase):
def setUp(self):
unittest.TestCase.setUp(self)
self.timestamp = 1381219396
self.msg = email.message_from_string("")
self.msg["Op"] = "ping"
self.msg["Thread"] = "14941"
self.msg["PV"] = "2.1"
self.msg["User"] = "anonymous"
self.msg["Time"] = str(self.timestamp)
def tearDown(self):
unittest.TestCase.tearDown(self)
def test_sign_msg(self):
"""Test the sign message function"""
hashed_key = hashlib.sha1(b"test_key").hexdigest()
expected = "2ab1bad2aae6fd80c656a896c82eef0ec1ec38a0"
result = pyzor.account.sign_msg(hashed_key, self.timestamp, self.msg)
self.assertEqual(result, expected)
def test_hash_key(self):
"""Test the hash key function"""
user = "testuser"
key = "testkey"
expected = "0957bd79b58263657127a39762879098286d8477"
result = pyzor.account.hash_key(key, user)
self.assertEqual(result, expected)
def test_verify_signature(self):
"""Test the verify signature function"""
def mock_sm(h, t, m):
return "testsig"
real_sm = pyzor.account.sign_msg
pyzor.account.sign_msg = mock_sm
try:
self.msg["Sig"] = "testsig"
del self.msg["Time"]
self.msg["Time"] = str(int(time.time()))
pyzor.account.verify_signature(self.msg, "testkey")
finally:
pyzor.account.sign_msg = real_sm
def test_verify_signature_old_timestamp(self):
"""Test the verify signature with old timestamp"""
def mock_sm(h, t, m):
return "testsig"
real_sm = pyzor.account.sign_msg
pyzor.account.sign_msg = mock_sm
try:
self.msg["Sig"] = "testsig"
self.assertRaises(
pyzor.SignatureError,
pyzor.account.verify_signature,
self.msg,
"testkey",
)
finally:
pyzor.account.sign_msg = real_sm
def test_verify_signature_bad_signature(self):
"""Test the verify signature with invalid signature"""
def mock_sm(h, t, m):
return "testsig"
real_sm = pyzor.account.sign_msg
pyzor.account.sign_msg = mock_sm
try:
self.msg["Sig"] = "testsig-bad"
del self.msg["Time"]
self.msg["Time"] = str(int(time.time()))
self.assertRaises(
pyzor.SignatureError,
pyzor.account.verify_signature,
self.msg,
"testkey",
)
finally:
pyzor.account.sign_msg = real_sm
class LoadAccountTest(unittest.TestCase):
"""Tests for the load_accounts function"""
filepath = "test_file"
def setUp(self):
unittest.TestCase.setUp(self)
self.real_exists = os.path.exists
os.path.exists = lambda p: True if p == self.filepath else self.real_exists(p)
self.mock_file = io.StringIO()
try:
self.real_open = pyzor.account.__builtins__.open
except AttributeError:
self.real_open = pyzor.account.__builtins__["open"]
def mock_open(path, mode="r", buffering=-1):
if path == self.filepath:
self.mock_file.seek(0)
return self.mock_file
else:
return self.real_open(path, mode, buffering)
try:
pyzor.account.__builtins__.open = mock_open
except AttributeError:
pyzor.account.__builtins__["open"] = mock_open
def tearDown(self):
unittest.TestCase.tearDown(self)
os.path.exists = self.real_exists
try:
pyzor.account.__builtins__.open = self.real_open
except AttributeError:
pyzor.account.__builtins__["open"] = self.real_open
def test_load_accounts_nothing(self):
try:
with self.assertLogs("pyzor", level="WARNING") as logs:
result = pyzor.config.load_accounts("foobar")
self.assertEqual(
[
"WARNING:pyzor:No accounts are setup. All commands will be executed by the anonymous user."
],
logs.output,
)
except AttributeError as e:
# Python 2 backwards compatibility.
self.assertEqual(
e.message, "'LoadAccountTest' object has no attribute 'assertLogs'"
)
result = pyzor.config.load_accounts("foobar")
self.assertEqual(result, {})
def test_load_accounts(self):
"""Test loading the account file"""
self.mock_file.write(
"public.pyzor.org : 24441 : test : 123abc,cba321\n"
"public2.pyzor.org : 24441 : test2 : 123abc,cba321"
)
result = pyzor.config.load_accounts(self.filepath)
self.assertIn(("public.pyzor.org", 24441), result)
self.assertIn(("public2.pyzor.org", 24441), result)
account = result[("public.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test", "123abc", "cba321")
)
account = result[("public2.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test2", "123abc", "cba321")
)
def test_load_accounts_invalid_line(self):
"""Test loading the account file"""
self.mock_file.write(
"public.pyzor.org : 24441 ; test : 123abc,cba321\n"
"public2.pyzor.org : 24441 : test2 : 123abc,cba321"
)
try:
with self.assertLogs("pyzor", level="WARNING") as logs:
result = pyzor.config.load_accounts(self.filepath)
self.assertEqual(
[
"WARNING:pyzor:account file: invalid line 0: wrong number of parts"
],
logs.output,
)
except AttributeError as e:
# Python 2 backwards compatibility.
self.assertEqual(
e.message, "'LoadAccountTest' object has no attribute 'assertLogs'"
)
result = pyzor.config.load_accounts(self.filepath)
self.assertNotIn(("public.pyzor.org", 24441), result)
self.assertEqual(len(result), 1)
self.assertIn(("public2.pyzor.org", 24441), result)
account = result[("public2.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test2", "123abc", "cba321")
)
def test_load_accounts_invalid_port(self):
"""Test loading the account file"""
self.mock_file.write(
"public.pyzor.org : a4441 : test : 123abc,cba321\n"
"public2.pyzor.org : 24441 : test2 : 123abc,cba321"
)
try:
with self.assertLogs("pyzor", level="WARNING") as logs:
result = pyzor.config.load_accounts(self.filepath)
self.assertEqual(
[
"WARNING:pyzor:account file: invalid line 0: invalid literal for int() with base 10: 'a4441'"
],
logs.output,
)
except AttributeError as e:
# Python 2 backwards compatibility.
self.assertEqual(
e.message, "'LoadAccountTest' object has no attribute 'assertLogs'"
)
result = pyzor.config.load_accounts(self.filepath)
self.assertNotIn(("public.pyzor.org", 24441), result)
self.assertEqual(len(result), 1)
self.assertIn(("public2.pyzor.org", 24441), result)
account = result[("public2.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test2", "123abc", "cba321")
)
def test_load_accounts_invalid_key(self):
"""Test loading the account file"""
self.mock_file.write(
"public.pyzor.org : 24441 : test : ,\n"
"public2.pyzor.org : 24441 : test2 : 123abc,cba321"
)
try:
with self.assertLogs("pyzor", level="WARNING") as logs:
result = pyzor.config.load_accounts(self.filepath)
self.assertEqual(
[
"WARNING:pyzor:account file: invalid line 0: keystuff can't be all None's"
],
logs.output,
)
except AttributeError as e:
# Python 2 backwards compatibility.
self.assertEqual(
e.message, "'LoadAccountTest' object has no attribute 'assertLogs'"
)
result = pyzor.config.load_accounts(self.filepath)
self.assertNotIn(("public.pyzor.org", 24441), result)
self.assertEqual(len(result), 1)
self.assertIn(("public2.pyzor.org", 24441), result)
account = result[("public2.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test2", "123abc", "cba321")
)
def test_load_accounts_invalid_missing_comma(self):
"""Test loading the account file"""
self.mock_file.write(
"public.pyzor.org : 24441 : test : 123abccba321\n"
"public2.pyzor.org : 24441 : test2 : 123abc,cba321"
)
try:
with self.assertLogs("pyzor", level="WARNING") as logs:
result = pyzor.config.load_accounts(self.filepath)
self.assertEqual(
[
"WARNING:pyzor:account file: invalid line 0: Invalid number of parts for key; perhaps you forgot the comma at the beginning for the salt divider?"
],
logs.output,
)
except AttributeError as e:
# Python 2 backwards compatibility.
self.assertEqual(
e.message, "'LoadAccountTest' object has no attribute 'assertLogs'"
)
result = pyzor.config.load_accounts(self.filepath)
self.assertNotIn(("public.pyzor.org", 24441), result)
self.assertEqual(len(result), 1)
self.assertIn(("public2.pyzor.org", 24441), result)
account = result[("public2.pyzor.org", 24441)]
self.assertEqual(
(account.username, account.salt, account.key), ("test2", "123abc", "cba321")
)
def test_load_accounts_comment(self):
"""Test skipping commented lines"""
self.mock_file.write("#public1.pyzor.org : 24441 : test : 123abc,cba321")
result = pyzor.config.load_accounts(self.filepath)
self.assertNotIn(("public.pyzor.org", 24441), result)
self.assertFalse(result)
def suite():
"""Gather all the tests from this module in a test suite."""
test_suite = unittest.TestSuite()
test_suite.addTest(unittest.makeSuite(AccountTest))
test_suite.addTest(unittest.makeSuite(LoadAccountTest))
return test_suite
if __name__ == "__main__":
unittest.main()
|
