442 lines
20 KiB
Python
442 lines
20 KiB
Python
import inspect
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from unittest import mock
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from django.test import TestCase, Client
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from django.contrib.auth.models import Permission
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from knox.models import AuthToken
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from authentication.models import ExtendedUser
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from core.settings import MAIL_DOMAIN
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from inventory.models import Event
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from mail.models import Email, EventAddress, EmailAttachment
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from mail.protocol import LMTPHandler
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from tickets.models import IssueThread, StateChange
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def make_mocked_coro(return_value=mock.sentinel, raise_exception=mock.sentinel):
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async def mock_coro(*args, **kwargs):
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if raise_exception is not mock.sentinel:
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raise raise_exception
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if not inspect.isawaitable(return_value):
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return return_value
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await return_value
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return mock.Mock(wraps=mock_coro)
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class EmailsApiTest(TestCase):
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def setUp(self):
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super().setUp()
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self.user = ExtendedUser.objects.create_user('testuser', 'test', 'test')
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self.user.user_permissions.add(*Permission.objects.all())
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self.user.save()
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self.token = AuthToken.objects.create(user=self.user)
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self.client = Client(headers={'Authorization': 'Token ' + self.token[1]})
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def test_mails(self):
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Event.objects.get_or_create(
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name="Test event",
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slug="test-event",
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)
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Email.objects.create(
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subject='test',
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body='test',
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sender='test',
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recipient='test',
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)
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response = self.client.get('/api/2/mails/')
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self.assertEqual(response.status_code, 200)
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self.assertEqual(len(response.json()), 1)
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self.assertEqual(response.json()[0]['subject'], 'test')
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self.assertEqual(response.json()[0]['body'], 'test')
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self.assertEqual(response.json()[0]['sender'], 'test')
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self.assertEqual(response.json()[0]['recipient'], 'test')
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def test_mails_empty(self):
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response = self.client.get('/api/2/mails/')
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.json(), [])
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class LMTPHandlerTestCase(TestCase): # TODO replace with less hacky test
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def setUp(self):
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super().setUp()
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self.user = ExtendedUser.objects.create_user('testuser', 'test', 'test')
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self.user.user_permissions.add(*Permission.objects.all())
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self.user.save()
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self.token = AuthToken.objects.create(user=self.user)
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self.client = Client(headers={'Authorization': 'Token ' + self.token[1]})
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def test_handle_client(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'Subject: test\nFrom: test3@test\nTo: test4@test\nMessage-ID: <1@test>\n\ntest'
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('test', Email.objects.all()[0].subject)
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self.assertEqual('test1@test', Email.objects.all()[0].sender)
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self.assertEqual('test2@test', Email.objects.all()[0].recipient)
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self.assertEqual('test', Email.objects.all()[0].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[0].issue_thread)
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self.assertEqual('<1@test>', Email.objects.all()[0].reference)
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self.assertEqual(None, Email.objects.all()[0].in_reply_to)
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self.assertEqual('Message received', Email.objects.all()[1].subject)
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self.assertEqual('test2@test', Email.objects.all()[1].sender)
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self.assertEqual('test1@test', Email.objects.all()[1].recipient)
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self.assertEqual('Thank you for your message.', Email.objects.all()[1].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[1].issue_thread)
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self.assertTrue(Email.objects.all()[1].reference.startswith("<"))
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self.assertTrue(Email.objects.all()[1].reference.endswith("@localhost>"))
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self.assertEqual("<1@test>", Email.objects.all()[1].in_reply_to)
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self.assertEqual('test', IssueThread.objects.all()[0].name)
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self.assertEqual('pending_new', IssueThread.objects.all()[0].state)
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self.assertEqual(None, IssueThread.objects.all()[0].assigned_to)
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states = StateChange.objects.filter(issue_thread=IssueThread.objects.all()[0])
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self.assertEqual(1, len(states))
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self.assertEqual('pending_new', states[0].state)
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def test_handle_quoted_printable(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'Subject: test =?utf-8?Q?=C3=A4?=\nFrom: test3@test\nTo: test4@test\nMessage-ID: <1@test>\n\nText mit Quoted-Printable-Kodierung: =?utf-8?Q?=C3=A4=C3=B6=C3=BC=C3=9F?='
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('test ä', Email.objects.all()[0].subject)
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self.assertEqual('Text mit Quoted-Printable-Kodierung: äöüß', Email.objects.all()[0].body)
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def test_handle_quoted_printable_2(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'Subject: =?UTF-8?Q?suche_M=C3=BCtze?=\nFrom: test3@test\nTo: test4@test\nMessage-ID: <1@test>\n\nText mit Quoted-Printable-Kodierung: =?utf-8?Q?=C3=A4=C3=B6=C3=BC=C3=9F?='
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('suche_Mütze', Email.objects.all()[0].subject)
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self.assertEqual('Text mit Quoted-Printable-Kodierung: äöüß', Email.objects.all()[0].body)
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def test_handle_base64(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'Subject: =?utf-8?B?dGVzdA==?=\nFrom: test3@test\nTo: test4@test\nMessage-ID: <1@test>\n\nText mit Base64-Kodierung: =?utf-8?B?w6TDtsO8w58=?='
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('test', Email.objects.all()[0].subject)
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self.assertEqual('Text mit Base64-Kodierung: äöüß', Email.objects.all()[0].body)
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def test_handle_client_reply(self):
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issue_thread = IssueThread.objects.create(
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name="test",
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)
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mail1 = Email.objects.create(
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subject='test subject',
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body='test',
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sender='test1@test',
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recipient='test2@test',
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issue_thread=issue_thread,
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)
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mail1_reply = Email.objects.create(
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subject='Message received',
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body='Thank you for your message.',
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sender='test2@test',
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recipient='test1@test',
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in_reply_to=mail1.reference,
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issue_thread=issue_thread,
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)
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = (f'Subject: Re: test\nFrom: test3@test\nTo: test4@test\nMessage-ID: <3@test>\n'
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f'In-Reply-To: {mail1_reply.reference}'.encode('utf-8') + b'\n\ntest')
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 3)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_not_called()
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self.assertEqual(Email.objects.all()[2].subject, 'Re: test')
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self.assertEqual(Email.objects.all()[2].sender, 'test1@test')
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self.assertEqual(Email.objects.all()[2].recipient, 'test2@test')
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self.assertEqual(Email.objects.all()[2].body, 'test')
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self.assertEqual(Email.objects.all()[2].issue_thread, issue_thread)
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self.assertEqual(Email.objects.all()[2].reference, '<3@test>')
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self.assertEqual(Email.objects.all()[2].in_reply_to, mail1_reply.reference)
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self.assertEqual(IssueThread.objects.all()[0].name, 'test')
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self.assertEqual(IssueThread.objects.all()[0].state, 'pending_new')
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self.assertEqual(IssueThread.objects.all()[0].assigned_to, None)
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def test_mail_reply(self):
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issue_thread = IssueThread.objects.create(
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name="test",
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)
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mail1 = Email.objects.create(
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subject='test subject',
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body='test',
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sender='test1@test',
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recipient='test2@' + MAIL_DOMAIN,
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issue_thread=issue_thread,
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)
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mail1_reply = Email.objects.create(
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subject='Re: test subject',
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body='Thank you for your message.',
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sender='test2@' + MAIL_DOMAIN,
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recipient='test1@test',
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in_reply_to=mail1.reference,
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issue_thread=issue_thread,
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)
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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response = self.client.post(f'/api/2/tickets/{issue_thread.id}/reply/', {
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'message': 'test'
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})
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self.assertEqual(response.status_code, 201)
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self.assertEqual(len(Email.objects.all()), 3)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual(Email.objects.all()[2].subject, 'Re: test subject')
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self.assertEqual(Email.objects.all()[2].sender, 'test2@' + MAIL_DOMAIN)
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self.assertEqual(Email.objects.all()[2].recipient, 'test1@test')
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self.assertEqual(Email.objects.all()[2].body, 'test')
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self.assertEqual(Email.objects.all()[2].issue_thread, issue_thread)
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self.assertTrue(Email.objects.all()[2].reference.startswith("<"))
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self.assertTrue(Email.objects.all()[2].reference.endswith("@localhost>"))
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self.assertEqual(Email.objects.all()[2].in_reply_to, mail1.reference)
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def test_match_event(self):
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event = Event.objects.create(
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name="Test event",
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slug="test-event",
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)
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event_address = EventAddress.objects.create(
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event=event,
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address="test_event@localhost",
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)
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test_event@localhost']
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envelope.content = b'Subject: test\nFrom: test1@test\nTo: test_event@localhost\nMessage-ID: <1@test>\n\ntest'
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual(event, Email.objects.all()[0].event)
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self.assertEqual(event, Email.objects.all()[1].event)
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self.assertEqual('test', Email.objects.all()[0].subject)
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self.assertEqual('Message received', Email.objects.all()[1].subject)
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self.assertEqual('test1@test', Email.objects.all()[0].sender)
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self.assertEqual('test_event@localhost', Email.objects.all()[0].recipient)
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self.assertEqual('test_event@localhost', Email.objects.all()[1].sender)
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self.assertEqual('test1@test', Email.objects.all()[1].recipient)
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self.assertEqual('test', Email.objects.all()[0].body)
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self.assertEqual('Thank you for your message.', Email.objects.all()[1].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[0].issue_thread)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[1].issue_thread)
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self.assertEqual('<1@test>', Email.objects.all()[0].reference)
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self.assertEqual(None, Email.objects.all()[0].in_reply_to)
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self.assertTrue(Email.objects.all()[1].reference.startswith("<"))
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self.assertTrue(Email.objects.all()[1].reference.endswith("@localhost>"))
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self.assertEqual("<1@test>", Email.objects.all()[1].in_reply_to)
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self.assertEqual('test', IssueThread.objects.all()[0].name)
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self.assertEqual(None, IssueThread.objects.all()[0].assigned_to)
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self.assertEqual(1, len(IssueThread.objects.all()))
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self.assertEqual('pending_new', IssueThread.objects.all()[0].state)
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states = StateChange.objects.filter(issue_thread=IssueThread.objects.all()[0])
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self.assertEqual(1, len(states))
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self.assertEqual('pending_new', states[0].state)
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def test_split_text_inline_image(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'''Subject: test
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From: test1@test
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To: test2@test
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Message-ID: <1@test>
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Content-Type: multipart/alternative; boundary="abc"
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--abc
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Content-Type: text/plain; charset=utf-8
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test1
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--abc
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Content-Type: image/jpeg; name="test.jpg"
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Content-Disposition: inline; filename="test.jpg"
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Content-Transfer-Encoding: base64
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Content-ID: <1>
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X-Attachment-Id: 1
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dGVzdGltYWdl
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--abc
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Content-Type: text/plain; charset=utf-8
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test2
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--abc--'''
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('test', Email.objects.all()[0].subject)
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self.assertEqual('test1@test', Email.objects.all()[0].sender)
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self.assertEqual('test2@test', Email.objects.all()[0].recipient)
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self.assertEqual('test1\n<img src="cid:1">test2\n', Email.objects.all()[0].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[0].issue_thread)
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self.assertEqual('<1@test>', Email.objects.all()[0].reference)
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self.assertEqual(None, Email.objects.all()[0].in_reply_to)
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self.assertEqual('Message received', Email.objects.all()[1].subject)
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self.assertEqual('test2@test', Email.objects.all()[1].sender)
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self.assertEqual('test1@test', Email.objects.all()[1].recipient)
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self.assertEqual('Thank you for your message.', Email.objects.all()[1].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[1].issue_thread)
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self.assertTrue(Email.objects.all()[1].reference.startswith("<"))
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self.assertTrue(Email.objects.all()[1].reference.endswith("@localhost>"))
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self.assertEqual("<1@test>", Email.objects.all()[1].in_reply_to)
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self.assertEqual('test', IssueThread.objects.all()[0].name)
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self.assertEqual('pending_new', IssueThread.objects.all()[0].state)
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self.assertEqual(None, IssueThread.objects.all()[0].assigned_to)
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states = StateChange.objects.filter(issue_thread=IssueThread.objects.all()[0])
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self.assertEqual(1, len(states))
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self.assertEqual('pending_new', states[0].state)
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self.assertEqual(1, len(EmailAttachment.objects.all()))
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self.assertEqual(1, EmailAttachment.objects.all()[0].id)
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self.assertEqual('image/jpeg', EmailAttachment.objects.all()[0].mime_type)
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self.assertEqual('test.jpg', EmailAttachment.objects.all()[0].name)
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file_content = EmailAttachment.objects.all()[0].file.read()
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self.assertEqual(b'testimage', file_content)
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def test_text_with_attachment(self):
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from aiosmtpd.smtp import Envelope
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from asgiref.sync import async_to_sync
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import aiosmtplib
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aiosmtplib.send = make_mocked_coro()
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handler = LMTPHandler()
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server = mock.Mock()
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session = mock.Mock()
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envelope = Envelope()
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envelope.mail_from = 'test1@test'
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envelope.rcpt_tos = ['test2@test']
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envelope.content = b'''Subject: test
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From: test1@test
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To: test2@test
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Message-ID: <1@test>
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Content-Type: multipart/mixed; boundary="abc"
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--abc
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Content-Type: text/plain; charset=utf-8
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test1
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--abc
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Content-Type: image/jpeg; name="test.jpg"
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Content-Disposition: attachment; filename="test.jpg"
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Content-Transfer-Encoding: base64
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Content-ID: <1>
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X-Attachment-Id: 1
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dGVzdGltYWdl
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--abc--'''
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result = async_to_sync(handler.handle_DATA)(server, session, envelope)
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self.assertEqual(result, '250 Message accepted for delivery')
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self.assertEqual(len(Email.objects.all()), 2)
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self.assertEqual(len(IssueThread.objects.all()), 1)
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aiosmtplib.send.assert_called_once()
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self.assertEqual('test', Email.objects.all()[0].subject)
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self.assertEqual('test1@test', Email.objects.all()[0].sender)
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self.assertEqual('test2@test', Email.objects.all()[0].recipient)
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self.assertEqual('test1\n', Email.objects.all()[0].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[0].issue_thread)
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self.assertEqual('<1@test>', Email.objects.all()[0].reference)
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self.assertEqual(None, Email.objects.all()[0].in_reply_to)
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self.assertEqual('Message received', Email.objects.all()[1].subject)
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self.assertEqual('test2@test', Email.objects.all()[1].sender)
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self.assertEqual('test1@test', Email.objects.all()[1].recipient)
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self.assertEqual('Thank you for your message.', Email.objects.all()[1].body)
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self.assertEqual(IssueThread.objects.all()[0], Email.objects.all()[1].issue_thread)
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self.assertTrue(Email.objects.all()[1].reference.startswith("<"))
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self.assertTrue(Email.objects.all()[1].reference.endswith("@localhost>"))
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self.assertEqual("<1@test>", Email.objects.all()[1].in_reply_to)
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self.assertEqual('test', IssueThread.objects.all()[0].name)
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self.assertEqual('pending_new', IssueThread.objects.all()[0].state)
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self.assertEqual(None, IssueThread.objects.all()[0].assigned_to)
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states = StateChange.objects.filter(issue_thread=IssueThread.objects.all()[0])
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self.assertEqual(1, len(states))
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self.assertEqual('pending_new', states[0].state)
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self.assertEqual(1, len(EmailAttachment.objects.all()))
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self.assertEqual(1, EmailAttachment.objects.all()[0].id)
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self.assertEqual('image/jpeg', EmailAttachment.objects.all()[0].mime_type)
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self.assertEqual('test.jpg', EmailAttachment.objects.all()[0].name)
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file_content = EmailAttachment.objects.all()[0].file.read()
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self.assertEqual(b'testimage', file_content)
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