1
# Copyright (C) 2005 Canonical Ltd
1
# Copyright (C) 2005 by Canonical Ltd
2
2
# -*- coding: utf-8 -*-
4
4
# This program is free software; you can redistribute it and/or modify
5
5
# it under the terms of the GNU General Public License as published by
6
6
# the Free Software Foundation; either version 2 of the License, or
7
7
# (at your option) any later version.
9
9
# This program is distributed in the hope that it will be useful,
10
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
11
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
12
# GNU General Public License for more details.
14
14
# You should have received a copy of the GNU General Public License
15
15
# along with this program; if not, write to the Free Software
16
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
19
"""Tests for bzr setting permissions.
24
24
In the future, when we have Repository/Branch/Checkout information, the
25
25
permissions should be inherited individually, rather than all be the same.
27
TODO: jam 20051215 There are no tests for ftp yet, because we have no ftp server
28
TODO: jam 20051215 Currently the default behavior for 'bzr branch' is just
29
defined by the local umask. This isn't terrible, is it
30
the truly desired behavior?
28
# TODO: jam 20051215 There are no tests for ftp yet, because we have no ftp server
29
# TODO: jam 20051215 Currently the default behavior for 'bzr branch' is just
30
# defined by the local umask. This isn't terrible, is it
31
# the truly desired behavior?
36
from cStringIO import StringIO
39
37
from bzrlib.branch import Branch
40
from bzrlib.bzrdir import BzrDir
41
from bzrlib.tests import TestCaseWithTransport, TestSkipped
38
from bzrlib.tests import TestCaseInTempDir, TestSkipped
42
39
from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer
43
40
from bzrlib.transport import get_transport
44
from bzrlib.workingtree import WorkingTree
47
43
def chmod_r(base, file_mode, dir_mode):
48
44
"""Recursively chmod from a base directory"""
45
assert os.path.isdir(base)
49
46
os.chmod(base, dir_mode)
50
47
for root, dirs, files in os.walk(base):
65
62
:param dir_mode: The mode for all directories
66
63
:param include_base: If false, only check the subdirectories
65
assert os.path.isdir(base)
68
66
t = get_transport(".")
70
68
test.assertTransportMode(t, base, dir_mode)
71
69
for root, dirs, files in os.walk(base):
73
p = '/'.join([urllib.quote(x) for x in root.split('/\\') + [d]])
71
p = os.path.join(root, d)
74
72
test.assertTransportMode(t, p, dir_mode)
76
74
p = os.path.join(root, f)
77
p = '/'.join([urllib.quote(x) for x in root.split('/\\') + [f]])
78
75
test.assertTransportMode(t, p, file_mode)
81
class TestPermissions(TestCaseWithTransport):
78
def assertEqualMode(test, mode, mode_test):
79
test.assertEqual(mode, mode_test,
80
'mode mismatch %o != %o' % (mode, mode_test))
83
class TestPermissions(TestCaseInTempDir):
83
85
def test_new_files(self):
84
86
if sys.platform == 'win32':
85
87
raise TestSkipped('chmod has no effect on win32')
87
t = self.make_branch_and_tree('.')
89
b = Branch.initialize(u'.')
89
91
open('a', 'wb').write('foo\n')
90
# ensure check_mode_r works with capital-letter file-ids like TREE_ROOT
95
# Delete them because we are modifying the filesystem underneath them
94
97
chmod_r('.bzr', 0644, 0755)
95
98
check_mode_r(self, '.bzr', 0644, 0755)
97
# although we are modifying the filesystem
98
# underneath the objects, they are not locked, and thus it must
99
# be safe for most operations. But here we want to observe a
100
# mode change in the control bits, which current do not refresh
101
# when a new lock is taken out.
102
t = WorkingTree.open('.')
104
self.assertEqualMode(0755, b.control_files._dir_mode)
105
self.assertEqualMode(0644, b.control_files._file_mode)
106
self.assertEqualMode(0755, b.bzrdir._get_dir_mode())
107
self.assertEqualMode(0644, b.bzrdir._get_file_mode())
102
assertEqualMode(self, 0755, b._dir_mode)
103
assertEqualMode(self, 0644, b._file_mode)
109
105
# Modifying a file shouldn't break the permissions
110
106
open('a', 'wb').write('foo2\n')
118
114
t.commit('new b')
119
115
check_mode_r(self, '.bzr', 0644, 0755)
121
118
# Recursively update the modes of all files
122
119
chmod_r('.bzr', 0664, 0775)
123
120
check_mode_r(self, '.bzr', 0664, 0775)
124
t = WorkingTree.open('.')
126
self.assertEqualMode(0775, b.control_files._dir_mode)
127
self.assertEqualMode(0664, b.control_files._file_mode)
128
self.assertEqualMode(0775, b.bzrdir._get_dir_mode())
129
self.assertEqualMode(0664, b.bzrdir._get_file_mode())
123
assertEqualMode(self, 0775, b._dir_mode)
124
assertEqualMode(self, 0664, b._file_mode)
131
126
open('a', 'wb').write('foo3\n')
137
132
t.commit('new c')
138
133
check_mode_r(self, '.bzr', 0664, 0775)
140
def test_new_files_group_sticky_bit(self):
141
if sys.platform == 'win32':
142
raise TestSkipped('chmod has no effect on win32')
143
elif sys.platform == 'darwin' or sys.platform.startswith('freebsd'):
144
# OS X (and FreeBSD) create temp dirs with the 'wheel' group, which
145
# users are not likely to be in, and this prevents us from setting
147
os.chown(self.test_dir, os.getuid(), os.getgid())
149
t = self.make_branch_and_tree('.')
152
135
# Test the group sticky bit
153
137
# Recursively update the modes of all files
154
138
chmod_r('.bzr', 0664, 02775)
155
139
check_mode_r(self, '.bzr', 0664, 02775)
156
t = WorkingTree.open('.')
158
self.assertEqualMode(02775, b.control_files._dir_mode)
159
self.assertEqualMode(0664, b.control_files._file_mode)
160
self.assertEqualMode(02775, b.bzrdir._get_dir_mode())
161
self.assertEqualMode(0664, b.bzrdir._get_file_mode())
142
assertEqualMode(self, 02775, b._dir_mode)
143
assertEqualMode(self, 0664, b._file_mode)
163
145
open('a', 'wb').write('foo4\n')
169
151
t.commit('new d')
170
152
check_mode_r(self, '.bzr', 0664, 02775)
154
def test_disable_set_mode(self):
155
# TODO: jam 20051215 Ultimately, this test should probably test that
156
# extra chmod calls aren't being made
159
b = Branch.initialize(u'.')
160
self.assertNotEqual(None, b._dir_mode)
161
self.assertNotEqual(None, b._file_mode)
163
bzrlib.branch.BzrBranch._set_dir_mode = False
164
b = Branch.open(u'.')
165
self.assertEqual(None, b._dir_mode)
166
self.assertNotEqual(None, b._file_mode)
168
bzrlib.branch.BzrBranch._set_file_mode = False
169
b = Branch.open(u'.')
170
self.assertEqual(None, b._dir_mode)
171
self.assertEqual(None, b._file_mode)
173
bzrlib.branch.BzrBranch._set_dir_mode = True
174
b = Branch.open(u'.')
175
self.assertNotEqual(None, b._dir_mode)
176
self.assertEqual(None, b._file_mode)
178
bzrlib.branch.BzrBranch._set_file_mode = True
179
b = Branch.open(u'.')
180
self.assertNotEqual(None, b._dir_mode)
181
self.assertNotEqual(None, b._file_mode)
183
bzrlib.branch.BzrBranch._set_dir_mode = True
184
bzrlib.branch.BzrBranch._set_file_mode = True
186
def test_new_branch(self):
187
if sys.platform == 'win32':
188
raise TestSkipped('chmod has no effect on win32')
191
mode = stat.S_IMODE(os.stat('a').st_mode)
192
b = Branch.initialize('a')
193
assertEqualMode(self, mode, b._dir_mode)
194
assertEqualMode(self, mode & ~07111, b._file_mode)
198
b = Branch.initialize('b')
199
assertEqualMode(self, 02777, b._dir_mode)
200
assertEqualMode(self, 00666, b._file_mode)
201
check_mode_r(self, 'b/.bzr', 00666, 02777)
205
b = Branch.initialize('c')
206
assertEqualMode(self, 02750, b._dir_mode)
207
assertEqualMode(self, 00640, b._file_mode)
208
check_mode_r(self, 'c/.bzr', 00640, 02750)
212
b = Branch.initialize('d')
213
assertEqualMode(self, 0700, b._dir_mode)
214
assertEqualMode(self, 0600, b._file_mode)
215
check_mode_r(self, 'd/.bzr', 00600, 0700)
173
218
class TestSftpPermissions(TestCaseWithSFTPServer):
178
223
# Though it would be nice to test that SFTP to a server
179
224
# which does support chmod has the right effect
181
# bodge around for stubsftpserver not letting use connect
183
_t = get_transport(self.get_url())
226
from bzrlib.transport.sftp import SFTPTransport
228
# We don't actually use it directly, we just want to
229
# keep the connection open, since StubSFTPServer only
230
# allows 1 connection
231
_transport = SFTPTransport(self._sftp_url)
185
233
os.mkdir('local')
186
t_local = self.make_branch_and_tree('local')
187
b_local = t_local.branch
234
b_local = Branch.initialize(u'local')
235
t_local = b_local.working_tree()
188
236
open('local/a', 'wb').write('foo\n')
190
238
t_local.commit('foo')
192
240
# Delete them because we are modifying the filesystem underneath them
193
242
chmod_r('local/.bzr', 0644, 0755)
194
243
check_mode_r(self, 'local/.bzr', 0644, 0755)
196
t = WorkingTree.open('local')
198
self.assertEqualMode(0755, b_local.control_files._dir_mode)
199
self.assertEqualMode(0644, b_local.control_files._file_mode)
200
self.assertEqualMode(0755, b_local.bzrdir._get_dir_mode())
201
self.assertEqualMode(0644, b_local.bzrdir._get_file_mode())
245
b_local = Branch.open(u'local')
246
t_local = b_local.working_tree()
247
assertEqualMode(self, 0755, b_local._dir_mode)
248
assertEqualMode(self, 0644, b_local._file_mode)
204
sftp_url = self.get_url('sftp')
205
b_sftp = BzrDir.create_branch_and_repo(sftp_url)
251
sftp_url = self.get_remote_url('sftp')
252
b_sftp = Branch.initialize(sftp_url)
207
254
b_sftp.pull(b_local)
210
257
check_mode_r(self, 'sftp/.bzr', 0644, 0755)
212
259
b_sftp = Branch.open(sftp_url)
213
self.assertEqualMode(0755, b_sftp.control_files._dir_mode)
214
self.assertEqualMode(0644, b_sftp.control_files._file_mode)
215
self.assertEqualMode(0755, b_sftp.bzrdir._get_dir_mode())
216
self.assertEqualMode(0644, b_sftp.bzrdir._get_file_mode())
260
assertEqualMode(self, 0755, b_sftp._dir_mode)
261
assertEqualMode(self, 0644, b_sftp._file_mode)
218
263
open('local/a', 'wb').write('foo2\n')
219
264
t_local.commit('foo2')
233
278
check_mode_r(self, 'sftp/.bzr', 0664, 0775)
235
280
b_sftp = Branch.open(sftp_url)
236
self.assertEqualMode(0775, b_sftp.control_files._dir_mode)
237
self.assertEqualMode(0664, b_sftp.control_files._file_mode)
238
self.assertEqualMode(0775, b_sftp.bzrdir._get_dir_mode())
239
self.assertEqualMode(0664, b_sftp.bzrdir._get_file_mode())
281
assertEqualMode(self, 0775, b_sftp._dir_mode)
282
assertEqualMode(self, 0664, b_sftp._file_mode)
241
284
open('local/a', 'wb').write('foo3\n')
242
285
t_local.commit('foo3')
257
300
original_umask = os.umask(umask)
260
t = get_transport(self.get_url())
303
from bzrlib.transport.sftp import SFTPTransport
304
t = SFTPTransport(self._sftp_url)
261
305
# Direct access should be masked by umask
262
306
t._sftp_open_exclusive('a', mode=0666).write('foo\n')
263
307
self.assertTransportMode(t, 'a', 0666 &~umask)
265
309
# but Transport overrides umask
266
t.put_bytes('b', 'txt', mode=0666)
310
t.put('b', 'txt', mode=0666)
267
311
self.assertTransportMode(t, 'b', 0666)
269
t._get_sftp().mkdir('c', mode=0777)
313
t._sftp.mkdir('c', mode=0777)
270
314
self.assertTransportMode(t, 'c', 0777 &~umask)
272
316
t.mkdir('d', mode=0777)
273
317
self.assertTransportMode(t, 'd', 0777)
275
319
os.umask(original_umask)