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Viewing changes to breezy/tests/test_smtp_connection.py

  • Committer: Breezy landing bot
  • Author(s): Jelmer Vernooij
  • Date: 2018-09-15 00:32:05 UTC
  • mfrom: (7096.3.9 per-tree-git-revtree)
  • Revision ID: breezy.the.bot@gmail.com-20180915003205-dmcqqujf6z368wgf
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Merged from https://code.launchpad.net/~jelmer/brz/per-tree-git-revtree/+merge/354530

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breezy/tests/test_smtp_connection.py
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# Copyright (C) 2005, 2007, 2009 Canonical Ltd
 
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# Copyright (C) 2007, 2009, 2010, 2011 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from cStringIO import StringIO
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from email.Message import Message
 
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try:
 
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    from email.message import Message
 
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except ImportError:  # python < 3
 
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    from email.Message import Message
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import errno
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import smtplib
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import socket
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24
 
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from bzrlib import (
 
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from breezy import (
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    config,
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    email_message,
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    errors,
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    smtp_connection,
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    tests,
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    ui,
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class TestSMTPConnection(tests.TestCaseInTempDir):
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    def get_connection(self, text, smtp_factory=None):
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        my_config = config.GlobalConfig()
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        config_file = StringIO(text)
96
 
        my_config._get_parser(config_file)
97
 
        return smtp_connection.SMTPConnection(my_config,
98
 
                                              _smtp_factory=smtp_factory)
 
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        my_config = config.MemoryStack(text)
 
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        return smtp_connection.SMTPConnection(
 
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            my_config, _smtp_factory=smtp_factory)
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98
 
100
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    def test_defaults(self):
101
 
        conn = self.get_connection('')
 
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        conn = self.get_connection(b'')
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        self.assertEqual('localhost', conn._smtp_server)
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        self.assertEqual(None, conn._smtp_username)
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        self.assertEqual(None, conn._smtp_password)
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104
 
106
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    def test_smtp_server(self):
107
 
        conn = self.get_connection('[DEFAULT]\nsmtp_server=host:10\n')
 
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        conn = self.get_connection(b'smtp_server=host:10')
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107
        self.assertEqual('host:10', conn._smtp_server)
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108
 
110
109
    def test_missing_server(self):
111
 
        conn = self.get_connection('', smtp_factory=connection_refuser)
112
 
        self.assertRaises(errors.DefaultSMTPConnectionRefused, conn._connect)
113
 
        conn = self.get_connection('[DEFAULT]\nsmtp_server=smtp.example.com\n',
 
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        conn = self.get_connection(b'', smtp_factory=connection_refuser)
 
111
        self.assertRaises(smtp_connection.DefaultSMTPConnectionRefused,
 
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                          conn._connect)
 
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        conn = self.get_connection(b'smtp_server=smtp.example.com',
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                                   smtp_factory=connection_refuser)
115
 
        self.assertRaises(errors.SMTPConnectionRefused, conn._connect)
 
115
        self.assertRaises(smtp_connection.SMTPConnectionRefused, conn._connect)
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116
 
117
117
    def test_smtp_username(self):
118
 
        conn = self.get_connection('')
 
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        conn = self.get_connection(b'')
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        self.assertIs(None, conn._smtp_username)
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120
 
121
 
        conn = self.get_connection('[DEFAULT]\nsmtp_username=joebody\n')
 
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        conn = self.get_connection(b'smtp_username=joebody')
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        self.assertEqual(u'joebody', conn._smtp_username)
123
123
 
124
124
    def test_smtp_password_from_config(self):
125
 
        conn = self.get_connection('')
 
125
        conn = self.get_connection(b'')
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126
        self.assertIs(None, conn._smtp_password)
127
127
 
128
 
        conn = self.get_connection('[DEFAULT]\nsmtp_password=mypass\n')
 
128
        conn = self.get_connection(b'smtp_password=mypass')
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129
        self.assertEqual(u'mypass', conn._smtp_password)
130
130
 
131
131
    def test_smtp_password_from_user(self):
132
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        user = 'joe'
133
133
        password = 'hispass'
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134
        factory = WideOpenSMTPFactory()
135
 
        conn = self.get_connection('[DEFAULT]\nsmtp_username=%s\n' % user,
136
 
                                   smtp_factory=factory)
 
135
        conn = self.get_connection(
 
136
                b'[DEFAULT]\nsmtp_username=%s\n' % user.encode('ascii'),
 
137
                smtp_factory=factory)
137
138
        self.assertIs(None, conn._smtp_password)
138
139
 
139
140
        ui.ui_factory = ui.CannedInputUIFactory([password])
144
145
        user = 'joe'
145
146
        password = 'hispass'
146
147
        factory = WideOpenSMTPFactory()
147
 
        conn = self.get_connection('[DEFAULT]\nsmtp_username=%s\n' % user,
148
 
                                   smtp_factory=factory)
 
148
        conn = self.get_connection(
 
149
            b'[DEFAULT]\nsmtp_username=%s\n' % user.encode('ascii'),
 
150
            smtp_factory=factory)
149
151
        self.assertEqual(user, conn._smtp_username)
150
152
        self.assertIs(None, conn._smtp_password)
151
153
        # Create a config file with the right password
159
161
        self.assertEqual(password, conn._smtp_password)
160
162
 
161
163
    def test_authenticate_with_byte_strings(self):
162
 
        user = 'joe'
163
 
        password = 'h\xC3\xACspass'
 
164
        user = b'joe'
 
165
        unicode_pass = u'h\xECspass'
 
166
        utf8_pass = unicode_pass.encode('utf-8')
164
167
        factory = WideOpenSMTPFactory()
165
168
        conn = self.get_connection(
166
 
            '[DEFAULT]\nsmtp_username=%s\nsmtp_password=%s\n'
167
 
            % (user, password), smtp_factory=factory)
168
 
        self.assertEqual(u'h\xECspass', conn._smtp_password)
 
169
            b'[DEFAULT]\nsmtp_username=%s\nsmtp_password=%s\n'
 
170
            % (user, utf8_pass), smtp_factory=factory)
 
171
        self.assertEqual(unicode_pass, conn._smtp_password)
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        conn._connect()
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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                          ('has_extn', 'starttls'),
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                          ('login', user, password)], factory._calls)
 
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                          ('login', user, utf8_pass)], factory._calls)
174
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        smtp_username, smtp_password = factory._calls[-1][1:]
175
 
        self.assertIsInstance(smtp_username, str)
176
 
        self.assertIsInstance(smtp_password, str)
 
178
        self.assertIsInstance(smtp_username, bytes)
 
179
        self.assertIsInstance(smtp_password, bytes)
177
180
 
178
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    def test_create_connection(self):
179
182
        factory = StubSMTPFactory()
180
 
        conn = self.get_connection('', smtp_factory=factory)
 
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        conn = self.get_connection(b'', smtp_factory=factory)
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        conn._create_connection()
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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    def test_create_connection_ehlo_fails(self):
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        # Check that we call HELO if EHLO failed.
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        factory = StubSMTPFactory(fail_on=['ehlo'])
189
 
        conn = self.get_connection('', smtp_factory=factory)
 
192
        conn = self.get_connection(b'', smtp_factory=factory)
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        conn._create_connection()
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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    def test_create_connection_ehlo_helo_fails(self):
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        # Check that we raise an exception if both EHLO and HELO fail.
198
201
        factory = StubSMTPFactory(fail_on=['ehlo', 'helo'])
199
 
        conn = self.get_connection('', smtp_factory=factory)
200
 
        self.assertRaises(errors.SMTPError, conn._create_connection)
 
202
        conn = self.get_connection(b'', smtp_factory=factory)
 
203
        self.assertRaises(smtp_connection.SMTPError, conn._create_connection)
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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                          ('helo',)], factory._calls)
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        # Check that STARTTLS plus a second EHLO are called if the
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        # server says it supports the feature.
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        factory = StubSMTPFactory(smtp_features=['starttls'])
209
 
        conn = self.get_connection('', smtp_factory=factory)
 
212
        conn = self.get_connection(b'', smtp_factory=factory)
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213
        conn._create_connection()
211
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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        # support STARTTLS, but then fails when we try to activate it.
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        factory = StubSMTPFactory(fail_on=['starttls'],
221
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                                  smtp_features=['starttls'])
222
 
        conn = self.get_connection('', smtp_factory=factory)
223
 
        self.assertRaises(errors.SMTPError, conn._create_connection)
 
225
        conn = self.get_connection(b'', smtp_factory=factory)
 
226
        self.assertRaises(smtp_connection.SMTPError, conn._create_connection)
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        self.assertEqual([('connect', 'localhost'),
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                          ('ehlo',),
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                          ('has_extn', 'starttls'),
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        self.assertEqual(sorted(['john@doe.com', 'jane@doe.com',
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            'pperez@ejemplo.com', 'user@localhost']), sorted(to))
245
248
 
246
 
        # now with bzrlib's EmailMessage
 
249
        # now with breezy's EmailMessage
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        msg = email_message.EmailMessage(
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            '"J. Random Developer" <jrandom@example.com>',
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            ['John Doe <john@doe.com>', 'Jane Doe <jane@doe.com>',
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            'pperez@ejemplo.com', 'user@localhost']), sorted(to))
257
260
 
258
261
    def test_destination_address_required(self):
259
 
        class FakeConfig:
260
 
            def get_user_option(self, option):
261
 
                return None
262
 
 
263
262
        msg = Message()
264
263
        msg['From'] = '"J. Random Developer" <jrandom@example.com>'
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264
        self.assertRaises(
266
 
            errors.NoDestinationAddress,
267
 
            smtp_connection.SMTPConnection(FakeConfig()).send_email, msg)
 
265
            smtp_connection.NoDestinationAddress,
 
266
            smtp_connection.SMTPConnection(config.MemoryStack(b"")
 
267
                                           ).send_email, msg)
268
268
 
269
269
        msg = email_message.EmailMessage('from@from.com', '', 'subject')
270
270
        self.assertRaises(
271
 
            errors.NoDestinationAddress,
272
 
            smtp_connection.SMTPConnection(FakeConfig()).send_email, msg)
 
271
            smtp_connection.NoDestinationAddress,
 
272
            smtp_connection.SMTPConnection(config.MemoryStack(b"")
 
273
                                           ).send_email, msg)
273
274
 
274
275
        msg = email_message.EmailMessage('from@from.com', [], 'subject')
275
276
        self.assertRaises(
276
 
            errors.NoDestinationAddress,
277
 
            smtp_connection.SMTPConnection(FakeConfig()).send_email, msg)
 
277
            smtp_connection.NoDestinationAddress,
 
278
            smtp_connection.SMTPConnection(config.MemoryStack(b"")
 
279
                                           ).send_email, msg)