20
20
transport implementation, http protocol versions and authentication schemes.
23
# TODO: Should be renamed to bzrlib.transport.http.tests?
24
# TODO: What about renaming to bzrlib.tests.transport.http ?
23
# TODO: Should be renamed to breezy.transport.http.tests?
24
# TODO: What about renaming to breezy.tests.transport.http ?
26
from cStringIO import StringIO
30
import SimpleHTTPServer
27
from http.client import UnknownProtocol
28
from http.server import SimpleHTTPRequestHandler
29
except ImportError: # python < 3
30
from httplib import UnknownProtocol
31
from SimpleHTTPServer import SimpleHTTPRequestHandler
41
remote as _mod_remote,
47
from bzrlib.symbol_versioning import (
51
remote as _mod_remote,
50
from bzrlib.tests import (
55
from bzrlib.transport import (
59
from .scenarios import (
60
load_tests_apply_scenarios,
63
from ..transport import (
59
from bzrlib.transport.http import (
67
from ..transport.http import (
65
if features.pycurl.available():
66
from bzrlib.transport.http._pycurl import PyCurlTransport
69
def load_tests(standard_tests, module, loader):
70
"""Multiply tests for http clients and protocol versions."""
71
result = loader.suiteClass()
73
# one for each transport implementation
74
t_tests, remaining_tests = tests.split_suite_by_condition(
75
standard_tests, tests.condition_isinstance((
76
TestHttpTransportRegistration,
77
TestHttpTransportUrls,
73
load_tests = load_tests_apply_scenarios
76
def vary_by_http_client_implementation():
77
"""Test the libraries we can use, currently just urllib."""
80
78
transport_scenarios = [
81
('urllib', dict(_transport=_urllib.HttpTransport_urllib,
82
_server=http_server.HttpServer_urllib,
83
_qualified_prefix='http+urllib',)),
85
if features.pycurl.available():
86
transport_scenarios.append(
87
('pycurl', dict(_transport=PyCurlTransport,
88
_server=http_server.HttpServer_PyCurl,
89
_qualified_prefix='http+pycurl',)))
90
tests.multiply_tests(t_tests, transport_scenarios, result)
92
# each implementation tested with each HTTP version
93
tp_tests, remaining_tests = tests.split_suite_by_condition(
94
remaining_tests, tests.condition_isinstance((
95
SmartHTTPTunnellingTest,
96
TestDoCatchRedirections,
99
TestHTTPSilentRedirections,
100
TestLimitedRangeRequestServer,
104
TestSpecificRequestHandler,
106
protocol_scenarios = [
107
('HTTP/1.0', dict(_protocol_version='HTTP/1.0')),
108
('HTTP/1.1', dict(_protocol_version='HTTP/1.1')),
110
tp_scenarios = tests.multiply_scenarios(transport_scenarios,
112
tests.multiply_tests(tp_tests, tp_scenarios, result)
114
# proxy auth: each auth scheme on all http versions on all implementations.
115
tppa_tests, remaining_tests = tests.split_suite_by_condition(
116
remaining_tests, tests.condition_isinstance((
119
proxy_auth_scheme_scenarios = [
120
('basic', dict(_auth_server=http_utils.ProxyBasicAuthServer)),
121
('digest', dict(_auth_server=http_utils.ProxyDigestAuthServer)),
123
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
125
tppa_scenarios = tests.multiply_scenarios(tp_scenarios,
126
proxy_auth_scheme_scenarios)
127
tests.multiply_tests(tppa_tests, tppa_scenarios, result)
129
# auth: each auth scheme on all http versions on all implementations.
130
tpa_tests, remaining_tests = tests.split_suite_by_condition(
131
remaining_tests, tests.condition_isinstance((
134
auth_scheme_scenarios = [
79
('urllib', dict(_transport=HttpTransport,
80
_server=http_server.HttpServer,
81
_url_protocol='http',)),
83
return transport_scenarios
86
def vary_by_http_protocol_version():
87
"""Test on http/1.0 and 1.1"""
89
('HTTP/1.0', dict(_protocol_version='HTTP/1.0')),
90
('HTTP/1.1', dict(_protocol_version='HTTP/1.1')),
94
def vary_by_http_auth_scheme():
135
96
('basic', dict(_auth_server=http_utils.HTTPBasicAuthServer)),
136
97
('digest', dict(_auth_server=http_utils.HTTPDigestAuthServer)),
138
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
140
tpa_scenarios = tests.multiply_scenarios(tp_scenarios,
141
auth_scheme_scenarios)
142
tests.multiply_tests(tpa_tests, tpa_scenarios, result)
144
# activity: on all http[s] versions on all implementations
145
tpact_tests, remaining_tests = tests.split_suite_by_condition(
146
remaining_tests, tests.condition_isinstance((
99
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
101
# Add some attributes common to all scenarios
102
for scenario_id, scenario_dict in scenarios:
103
scenario_dict.update(_auth_header='Authorization',
104
_username_prompt_prefix='',
105
_password_prompt_prefix='')
109
def vary_by_http_proxy_auth_scheme():
111
('proxy-basic', dict(_auth_server=http_utils.ProxyBasicAuthServer)),
112
('proxy-digest', dict(_auth_server=http_utils.ProxyDigestAuthServer)),
113
('proxy-basicdigest',
114
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
116
# Add some attributes common to all scenarios
117
for scenario_id, scenario_dict in scenarios:
118
scenario_dict.update(_auth_header='Proxy-Authorization',
119
_username_prompt_prefix='Proxy ',
120
_password_prompt_prefix='Proxy ')
124
def vary_by_http_activity():
149
125
activity_scenarios = [
150
126
('urllib,http', dict(_activity_server=ActivityHTTPServer,
151
_transport=_urllib.HttpTransport_urllib,)),
127
_transport=HttpTransport,)),
153
if tests.HTTPSServerFeature.available():
129
if features.HTTPSServerFeature.available():
130
# FIXME: Until we have a better way to handle self-signed certificates
131
# (like allowing them in a test specific authentication.conf for
132
# example), we need some specialized urllib transport for tests.
137
class HTTPS_transport(HttpTransport):
139
def __init__(self, base, _from_transport=None):
140
super(HTTPS_transport, self).__init__(
141
base, _from_transport=_from_transport,
142
ca_certs=ssl_certs.build_path('ca.crt'))
154
144
activity_scenarios.append(
155
145
('urllib,https', dict(_activity_server=ActivityHTTPSServer,
156
_transport=_urllib.HttpTransport_urllib,)),)
157
if features.pycurl.available():
158
activity_scenarios.append(
159
('pycurl,http', dict(_activity_server=ActivityHTTPServer,
160
_transport=PyCurlTransport,)),)
161
if tests.HTTPSServerFeature.available():
162
from bzrlib.tests import (
165
# FIXME: Until we have a better way to handle self-signed
166
# certificates (like allowing them in a test specific
167
# authentication.conf for example), we need some specialized pycurl
168
# transport for tests.
169
class HTTPS_pycurl_transport(PyCurlTransport):
171
def __init__(self, base, _from_transport=None):
172
super(HTTPS_pycurl_transport, self).__init__(
173
base, _from_transport)
174
self.cabundle = str(ssl_certs.build_path('ca.crt'))
176
activity_scenarios.append(
177
('pycurl,https', dict(_activity_server=ActivityHTTPSServer,
178
_transport=HTTPS_pycurl_transport,)),)
180
tpact_scenarios = tests.multiply_scenarios(activity_scenarios,
182
tests.multiply_tests(tpact_tests, tpact_scenarios, result)
184
# No parametrization for the remaining tests
185
result.addTests(remaining_tests)
146
_transport=HTTPS_transport,)),)
147
return activity_scenarios
190
150
class FakeManager(object):
366
364
server = http_server.HttpServer(RequestHandlerOneOne,
367
365
protocol_version='HTTP/1.0')
368
366
self.start_server(server)
369
self.assertIsInstance(server._httpd,
367
self.assertIsInstance(server.server,
370
368
http_server.TestingHTTPServer)
373
class TestWithTransport_pycurl(object):
374
"""Test case to inherit from if pycurl is present"""
376
def _get_pycurl_maybe(self):
377
self.requireFeature(features.pycurl)
378
return PyCurlTransport
380
_transport = property(_get_pycurl_maybe)
383
class TestHttpUrls(tests.TestCase):
385
# TODO: This should be moved to authorization tests once they
388
def test_url_parsing(self):
390
url = http.extract_auth('http://example.com', f)
391
self.assertEqual('http://example.com', url)
392
self.assertEqual(0, len(f.credentials))
393
url = http.extract_auth(
394
'http://user:pass@example.com/bzr/bzr.dev', f)
395
self.assertEqual('http://example.com/bzr/bzr.dev', url)
396
self.assertEqual(1, len(f.credentials))
397
self.assertEqual([None, 'example.com', 'user', 'pass'],
401
371
class TestHttpTransportUrls(tests.TestCase):
402
372
"""Test the http urls."""
374
scenarios = vary_by_http_client_implementation()
404
376
def test_abs_url(self):
405
377
"""Construction of absolute http URLs"""
406
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
378
t = self._transport('http://example.com/bzr/bzr.dev/')
407
379
eq = self.assertEqualDiff
408
eq(t.abspath('.'), 'http://bazaar-vcs.org/bzr/bzr.dev')
409
eq(t.abspath('foo/bar'), 'http://bazaar-vcs.org/bzr/bzr.dev/foo/bar')
410
eq(t.abspath('.bzr'), 'http://bazaar-vcs.org/bzr/bzr.dev/.bzr')
380
eq(t.abspath('.'), 'http://example.com/bzr/bzr.dev')
381
eq(t.abspath('foo/bar'), 'http://example.com/bzr/bzr.dev/foo/bar')
382
eq(t.abspath('.bzr'), 'http://example.com/bzr/bzr.dev/.bzr')
411
383
eq(t.abspath('.bzr/1//2/./3'),
412
'http://bazaar-vcs.org/bzr/bzr.dev/.bzr/1/2/3')
384
'http://example.com/bzr/bzr.dev/.bzr/1/2/3')
414
386
def test_invalid_http_urls(self):
415
387
"""Trap invalid construction of urls"""
416
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
417
self.assertRaises(errors.InvalidURL,
388
self._transport('http://example.com/bzr/bzr.dev/')
389
self.assertRaises(urlutils.InvalidURL,
419
'http://http://bazaar-vcs.org/bzr/bzr.dev/')
391
'http://http://example.com/bzr/bzr.dev/')
421
393
def test_http_root_urls(self):
422
394
"""Construction of URLs from server root"""
423
t = self._transport('http://bzr.ozlabs.org/')
395
t = self._transport('http://example.com/')
424
396
eq = self.assertEqualDiff
425
397
eq(t.abspath('.bzr/tree-version'),
426
'http://bzr.ozlabs.org/.bzr/tree-version')
398
'http://example.com/.bzr/tree-version')
428
400
def test_http_impl_urls(self):
429
401
"""There are servers which ask for particular clients to connect"""
431
403
server.start_server()
433
405
url = server.get_url()
434
self.assertTrue(url.startswith('%s://' % self._qualified_prefix))
406
self.assertTrue(url.startswith('%s://' % self._url_protocol))
436
408
server.stop_server()
439
class TestHttps_pycurl(TestWithTransport_pycurl, tests.TestCase):
441
# TODO: This should really be moved into another pycurl
442
# specific test. When https tests will be implemented, take
443
# this one into account.
444
def test_pycurl_without_https_support(self):
445
"""Test that pycurl without SSL do not fail with a traceback.
447
For the purpose of the test, we force pycurl to ignore
448
https by supplying a fake version_info that do not
451
self.requireFeature(features.pycurl)
452
# Import the module locally now that we now it's available.
453
pycurl = features.pycurl.module
455
self.overrideAttr(pycurl, 'version_info',
456
# Fake the pycurl version_info This was taken from
457
# a windows pycurl without SSL (thanks to bialix)
466
('ftp', 'gopher', 'telnet',
467
'dict', 'ldap', 'http', 'file'),
471
self.assertRaises(errors.DependencyNotPresent, self._transport,
472
'https://launchpad.net')
475
411
class TestHTTPConnections(http_utils.TestCaseWithWebserver):
476
412
"""Test the http connections."""
414
scenarios = multiply_scenarios(
415
vary_by_http_client_implementation(),
416
vary_by_http_protocol_version(),
479
http_utils.TestCaseWithWebserver.setUp(self)
420
super(TestHTTPConnections, self).setUp()
480
421
self.build_tree(['foo/', 'foo/bar'], line_endings='binary',
481
422
transport=self.get_transport())
483
424
def test_http_has(self):
484
425
server = self.get_readonly_server()
485
t = self._transport(server.get_url())
426
t = self.get_readonly_transport()
486
427
self.assertEqual(t.has('foo/bar'), True)
487
428
self.assertEqual(len(server.logs), 1)
488
429
self.assertContainsRe(server.logs[0],
489
r'"HEAD /foo/bar HTTP/1.." (200|302) - "-" "bzr/')
430
r'"HEAD /foo/bar HTTP/1.." (200|302) - "-" "Breezy/')
491
432
def test_http_has_not_found(self):
492
433
server = self.get_readonly_server()
493
t = self._transport(server.get_url())
434
t = self.get_readonly_transport()
494
435
self.assertEqual(t.has('not-found'), False)
495
436
self.assertContainsRe(server.logs[1],
496
r'"HEAD /not-found HTTP/1.." 404 - "-" "bzr/')
437
r'"HEAD /not-found HTTP/1.." 404 - "-" "Breezy/')
498
439
def test_http_get(self):
499
440
server = self.get_readonly_server()
500
t = self._transport(server.get_url())
441
t = self.get_readonly_transport()
501
442
fp = t.get('foo/bar')
502
443
self.assertEqualDiff(
504
445
'contents of foo/bar\n')
505
446
self.assertEqual(len(server.logs), 1)
506
447
self.assertTrue(server.logs[0].find(
507
'"GET /foo/bar HTTP/1.1" 200 - "-" "bzr/%s'
508
% bzrlib.__version__) > -1)
448
'"GET /foo/bar HTTP/1.1" 200 - "-" "Breezy/%s'
449
% breezy.__version__) > -1)
510
451
def test_has_on_bogus_host(self):
511
452
# Get a free address and don't 'accept' on it, so that we
1018
963
def setUp(self):
1019
964
super(TestTruncatedMultipleRangeServer, self).setUp()
1020
self.build_tree_contents([('a', '0123456789')],)
965
self.build_tree_contents([('a', b'0123456789')],)
1022
967
def test_readv_with_short_reads(self):
1023
968
server = self.get_readonly_server()
1024
t = self._transport(server.get_url())
969
t = self.get_readonly_transport()
1025
970
# Force separate ranges for each offset
1026
971
t._bytes_to_read_before_seek = 0
1027
972
ireadv = iter(t.readv('a', ((0, 1), (2, 1), (4, 2), (9, 1))))
1028
self.assertEqual((0, '0'), ireadv.next())
1029
self.assertEqual((2, '2'), ireadv.next())
1030
if not self._testing_pycurl():
1031
# Only one request have been issued so far (except for pycurl that
1032
# try to read the whole response at once)
1033
self.assertEqual(1, server.GET_request_nb)
1034
self.assertEqual((4, '45'), ireadv.next())
1035
self.assertEqual((9, '9'), ireadv.next())
1036
# Both implementations issue 3 requests but:
1037
# - urllib does two multiple (4 ranges, then 2 ranges) then a single
1039
# - pycurl does two multiple (4 ranges, 4 ranges) then a single range
973
self.assertEqual((0, '0'), next(ireadv))
974
self.assertEqual((2, '2'), next(ireadv))
975
# Only one request have been issued so far
976
self.assertEqual(1, server.GET_request_nb)
977
self.assertEqual((4, '45'), next(ireadv))
978
self.assertEqual((9, '9'), next(ireadv))
979
# We issue 3 requests: two multiple (4 ranges, then 2 ranges) then a
1040
981
self.assertEqual(3, server.GET_request_nb)
1041
982
# Finally the client have tried a single range request and stays in
1043
984
self.assertEqual('single', t._range_hint)
987
class TruncatedBeforeBoundaryRequestHandler(
988
http_server.TestingHTTPRequestHandler):
989
"""Truncation before a boundary, like in bug 198646"""
991
_truncated_ranges = 1
993
def get_multiple_ranges(self, file, file_size, ranges):
994
self.send_response(206)
995
self.send_header('Accept-Ranges', 'bytes')
997
self.send_header('Content-Type',
998
'multipart/byteranges; boundary=%s' % boundary)
999
boundary_line = '--%s\r\n' % boundary
1000
# Calculate the Content-Length
1002
for (start, end) in ranges:
1003
content_length += len(boundary_line)
1004
content_length += self._header_line_length(
1005
'Content-type', 'application/octet-stream')
1006
content_length += self._header_line_length(
1007
'Content-Range', 'bytes %d-%d/%d' % (start, end, file_size))
1008
content_length += len('\r\n') # end headers
1009
content_length += end - start # + 1
1010
content_length += len(boundary_line)
1011
self.send_header('Content-length', content_length)
1014
# Send the multipart body
1016
for (start, end) in ranges:
1017
if cur + self._truncated_ranges >= len(ranges):
1018
# Abruptly ends the response and close the connection
1019
self.close_connection = 1
1021
self.wfile.write(boundary_line)
1022
self.send_header('Content-type', 'application/octet-stream')
1023
self.send_header('Content-Range', 'bytes %d-%d/%d'
1024
% (start, end, file_size))
1026
self.send_range_content(file, start, end - start + 1)
1029
self.wfile.write(boundary_line)
1032
class TestTruncatedBeforeBoundary(TestSpecificRequestHandler):
1033
"""Tests the case of bug 198646, disconnecting before a boundary."""
1035
_req_handler_class = TruncatedBeforeBoundaryRequestHandler
1038
super(TestTruncatedBeforeBoundary, self).setUp()
1039
self.build_tree_contents([('a', b'0123456789')],)
1041
def test_readv_with_short_reads(self):
1042
server = self.get_readonly_server()
1043
t = self.get_readonly_transport()
1044
# Force separate ranges for each offset
1045
t._bytes_to_read_before_seek = 0
1046
ireadv = iter(t.readv('a', ((0, 1), (2, 1), (4, 2), (9, 1))))
1047
self.assertEqual((0, '0'), next(ireadv))
1048
self.assertEqual((2, '2'), next(ireadv))
1049
self.assertEqual((4, '45'), next(ireadv))
1050
self.assertEqual((9, '9'), next(ireadv))
1045
1053
class LimitedRangeRequestHandler(http_server.TestingHTTPRequestHandler):
1046
1054
"""Errors out when range specifiers exceed the limit"""
1078
1091
return LimitedRangeHTTPServer(range_limit=self.range_limit,
1079
1092
protocol_version=self._protocol_version)
1081
def get_transport(self):
1082
return self._transport(self.get_readonly_server().get_url())
1084
1094
def setUp(self):
1085
http_utils.TestCaseWithWebserver.setUp(self)
1095
super(TestLimitedRangeRequestServer, self).setUp()
1086
1096
# We need to manipulate ranges that correspond to real chunks in the
1087
1097
# response, so we build a content appropriately.
1088
filler = ''.join(['abcdefghij' for x in range(102)])
1089
content = ''.join(['%04d' % v + filler for v in range(16)])
1098
filler = b''.join([b'abcdefghij' for x in range(102)])
1099
content = b''.join([b'%04d' % v + filler for v in range(16)])
1090
1100
self.build_tree_contents([('a', content)],)
1092
1102
def test_few_ranges(self):
1093
t = self.get_transport()
1103
t = self.get_readonly_transport()
1094
1104
l = list(t.readv('a', ((0, 4), (1024, 4), )))
1095
1105
self.assertEqual(l[0], (0, '0000'))
1096
1106
self.assertEqual(l[1], (1024, '0001'))
1097
1107
self.assertEqual(1, self.get_readonly_server().GET_request_nb)
1099
1109
def test_more_ranges(self):
1100
t = self.get_transport()
1110
t = self.get_readonly_transport()
1101
1111
l = list(t.readv('a', ((0, 4), (1024, 4), (4096, 4), (8192, 4))))
1102
1112
self.assertEqual(l[0], (0, '0000'))
1103
1113
self.assertEqual(l[1], (1024, '0001'))
1114
1124
Only the urllib implementation is tested here.
1118
tests.TestCase.setUp(self)
1123
tests.TestCase.tearDown(self)
1125
def _install_env(self, env):
1126
for name, value in env.iteritems():
1127
self._old_env[name] = osutils.set_or_unset_env(name, value)
1129
def _restore_env(self):
1130
for name, value in self._old_env.iteritems():
1131
osutils.set_or_unset_env(name, value)
1133
1127
def _proxied_request(self):
1134
1128
handler = _urllib2_wrappers.ProxyHandler()
1135
request = _urllib2_wrappers.Request('GET','http://baz/buzzle')
1129
request = _urllib2_wrappers.Request('GET', 'http://baz/buzzle')
1136
1130
handler.set_proxy(request, 'http')
1133
def assertEvaluateProxyBypass(self, expected, host, no_proxy):
1134
handler = _urllib2_wrappers.ProxyHandler()
1135
self.assertEqual(expected,
1136
handler.evaluate_proxy_bypass(host, no_proxy))
1139
1138
def test_empty_user(self):
1140
self._install_env({'http_proxy': 'http://bar.com'})
1141
request = self._proxied_request()
1142
self.assertFalse(request.headers.has_key('Proxy-authorization'))
1139
self.overrideEnv('http_proxy', 'http://bar.com')
1140
request = self._proxied_request()
1141
self.assertFalse('Proxy-authorization' in request.headers)
1143
def test_user_with_at(self):
1144
self.overrideEnv('http_proxy',
1145
'http://username@domain:password@proxy_host:1234')
1146
request = self._proxied_request()
1147
self.assertFalse('Proxy-authorization' in request.headers)
1144
1149
def test_invalid_proxy(self):
1145
1150
"""A proxy env variable without scheme"""
1146
self._install_env({'http_proxy': 'host:1234'})
1147
self.assertRaises(errors.InvalidURL, self._proxied_request)
1151
self.overrideEnv('http_proxy', 'host:1234')
1152
self.assertRaises(urlutils.InvalidURL, self._proxied_request)
1154
def test_evaluate_proxy_bypass_true(self):
1155
"""The host is not proxied"""
1156
self.assertEvaluateProxyBypass(True, 'example.com', 'example.com')
1157
self.assertEvaluateProxyBypass(True, 'bzr.example.com', '*example.com')
1159
def test_evaluate_proxy_bypass_false(self):
1160
"""The host is proxied"""
1161
self.assertEvaluateProxyBypass(False, 'bzr.example.com', None)
1163
def test_evaluate_proxy_bypass_unknown(self):
1164
"""The host is not explicitly proxied"""
1165
self.assertEvaluateProxyBypass(None, 'example.com', 'not.example.com')
1166
self.assertEvaluateProxyBypass(None, 'bzr.example.com', 'example.com')
1168
def test_evaluate_proxy_bypass_empty_entries(self):
1169
"""Ignore empty entries"""
1170
self.assertEvaluateProxyBypass(None, 'example.com', '')
1171
self.assertEvaluateProxyBypass(None, 'example.com', ',')
1172
self.assertEvaluateProxyBypass(None, 'example.com', 'foo,,bar')
1150
1175
class TestProxyHttpServer(http_utils.TestCaseWithTwoWebservers):
1156
1181
to the file names).
1184
scenarios = multiply_scenarios(
1185
vary_by_http_client_implementation(),
1186
vary_by_http_protocol_version(),
1159
1189
# FIXME: We don't have an https server available, so we don't
1160
# test https connections.
1190
# test https connections. --vila toolongago
1162
1192
def setUp(self):
1163
1193
super(TestProxyHttpServer, self).setUp()
1164
self.build_tree_contents([('foo', 'contents of foo\n'),
1165
('foo-proxied', 'proxied contents of foo\n')])
1194
self.transport_secondary_server = http_utils.ProxyServer
1195
self.build_tree_contents([('foo', b'contents of foo\n'),
1196
('foo-proxied', b'proxied contents of foo\n')])
1166
1197
# Let's setup some attributes for tests
1167
self.server = self.get_readonly_server()
1168
self.proxy_address = '%s:%d' % (self.server.host, self.server.port)
1169
if self._testing_pycurl():
1170
# Oh my ! pycurl does not check for the port as part of
1171
# no_proxy :-( So we just test the host part
1172
self.no_proxy_host = self.server.host
1174
self.no_proxy_host = self.proxy_address
1198
server = self.get_readonly_server()
1199
self.server_host_port = '%s:%d' % (server.host, server.port)
1200
self.no_proxy_host = self.server_host_port
1175
1201
# The secondary server is the proxy
1176
self.proxy = self.get_secondary_server()
1177
self.proxy_url = self.proxy.get_url()
1180
def _testing_pycurl(self):
1181
# TODO: This is duplicated for lots of the classes in this file
1182
return (features.pycurl.available()
1183
and self._transport == PyCurlTransport)
1185
def create_transport_secondary_server(self):
1186
"""Creates an http server that will serve files with
1187
'-proxied' appended to their names.
1189
return http_utils.ProxyServer(protocol_version=self._protocol_version)
1191
def _install_env(self, env):
1192
for name, value in env.iteritems():
1193
self._old_env[name] = osutils.set_or_unset_env(name, value)
1195
def _restore_env(self):
1196
for name, value in self._old_env.iteritems():
1197
osutils.set_or_unset_env(name, value)
1199
def proxied_in_env(self, env):
1200
self._install_env(env)
1201
url = self.server.get_url()
1202
t = self._transport(url)
1204
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1208
def not_proxied_in_env(self, env):
1209
self._install_env(env)
1210
url = self.server.get_url()
1211
t = self._transport(url)
1213
self.assertEqual('contents of foo\n', t.get('foo').read())
1202
self.proxy_url = self.get_secondary_url()
1204
def assertProxied(self):
1205
t = self.get_readonly_transport()
1206
self.assertEqual(b'proxied contents of foo\n', t.get('foo').read())
1208
def assertNotProxied(self):
1209
t = self.get_readonly_transport()
1210
self.assertEqual(b'contents of foo\n', t.get('foo').read())
1217
1212
def test_http_proxy(self):
1218
self.proxied_in_env({'http_proxy': self.proxy_url})
1213
self.overrideEnv('http_proxy', self.proxy_url)
1214
self.assertProxied()
1220
1216
def test_HTTP_PROXY(self):
1221
if self._testing_pycurl():
1222
# pycurl does not check HTTP_PROXY for security reasons
1223
# (for use in a CGI context that we do not care
1224
# about. Should we ?)
1225
raise tests.TestNotApplicable(
1226
'pycurl does not check HTTP_PROXY for security reasons')
1227
self.proxied_in_env({'HTTP_PROXY': self.proxy_url})
1217
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1218
self.assertProxied()
1229
1220
def test_all_proxy(self):
1230
self.proxied_in_env({'all_proxy': self.proxy_url})
1221
self.overrideEnv('all_proxy', self.proxy_url)
1222
self.assertProxied()
1232
1224
def test_ALL_PROXY(self):
1233
self.proxied_in_env({'ALL_PROXY': self.proxy_url})
1225
self.overrideEnv('ALL_PROXY', self.proxy_url)
1226
self.assertProxied()
1235
1228
def test_http_proxy_with_no_proxy(self):
1236
self.not_proxied_in_env({'http_proxy': self.proxy_url,
1237
'no_proxy': self.no_proxy_host})
1229
self.overrideEnv('no_proxy', self.no_proxy_host)
1230
self.overrideEnv('http_proxy', self.proxy_url)
1231
self.assertNotProxied()
1239
1233
def test_HTTP_PROXY_with_NO_PROXY(self):
1240
if self._testing_pycurl():
1241
raise tests.TestNotApplicable(
1242
'pycurl does not check HTTP_PROXY for security reasons')
1243
self.not_proxied_in_env({'HTTP_PROXY': self.proxy_url,
1244
'NO_PROXY': self.no_proxy_host})
1234
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1235
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1236
self.assertNotProxied()
1246
1238
def test_all_proxy_with_no_proxy(self):
1247
self.not_proxied_in_env({'all_proxy': self.proxy_url,
1248
'no_proxy': self.no_proxy_host})
1239
self.overrideEnv('no_proxy', self.no_proxy_host)
1240
self.overrideEnv('all_proxy', self.proxy_url)
1241
self.assertNotProxied()
1250
1243
def test_ALL_PROXY_with_NO_PROXY(self):
1251
self.not_proxied_in_env({'ALL_PROXY': self.proxy_url,
1252
'NO_PROXY': self.no_proxy_host})
1244
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1245
self.overrideEnv('ALL_PROXY', self.proxy_url)
1246
self.assertNotProxied()
1254
1248
def test_http_proxy_without_scheme(self):
1255
if self._testing_pycurl():
1256
# pycurl *ignores* invalid proxy env variables. If that ever change
1257
# in the future, this test will fail indicating that pycurl do not
1258
# ignore anymore such variables.
1259
self.not_proxied_in_env({'http_proxy': self.proxy_address})
1261
self.assertRaises(errors.InvalidURL,
1262
self.proxied_in_env,
1263
{'http_proxy': self.proxy_address})
1249
self.overrideEnv('http_proxy', self.server_host_port)
1250
self.assertRaises(urlutils.InvalidURL, self.assertProxied)
1266
1253
class TestRanges(http_utils.TestCaseWithWebserver):
1267
1254
"""Test the Range header in GET methods."""
1256
scenarios = multiply_scenarios(
1257
vary_by_http_client_implementation(),
1258
vary_by_http_protocol_version(),
1269
1261
def setUp(self):
1270
http_utils.TestCaseWithWebserver.setUp(self)
1271
self.build_tree_contents([('a', '0123456789')],)
1272
server = self.get_readonly_server()
1273
self.transport = self._transport(server.get_url())
1262
super(TestRanges, self).setUp()
1263
self.build_tree_contents([('a', b'0123456789')],)
1275
1265
def create_transport_readonly_server(self):
1276
1266
return http_server.HttpServer(protocol_version=self._protocol_version)
1278
1268
def _file_contents(self, relpath, ranges):
1269
t = self.get_readonly_transport()
1279
1270
offsets = [ (start, end - start + 1) for start, end in ranges]
1280
coalesce = self.transport._coalesce_offsets
1271
coalesce = t._coalesce_offsets
1281
1272
coalesced = list(coalesce(offsets, limit=0, fudge_factor=0))
1282
code, data = self.transport._get(relpath, coalesced)
1283
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1273
code, data = t._get(relpath, coalesced)
1274
self.assertTrue(code in (200, 206), '_get returns: %d' % code)
1284
1275
for start, end in ranges:
1285
1276
data.seek(start)
1286
1277
yield data.read(end - start + 1)
1288
1279
def _file_tail(self, relpath, tail_amount):
1289
code, data = self.transport._get(relpath, [], tail_amount)
1290
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1280
t = self.get_readonly_transport()
1281
code, data = t._get(relpath, [], tail_amount)
1282
self.assertTrue(code in (200, 206), '_get returns: %d' % code)
1291
1283
data.seek(-tail_amount, 2)
1292
1284
return data.read(tail_amount)
1294
1286
def test_range_header(self):
1296
map(self.assertEqual,['0', '234'],
1297
list(self._file_contents('a', [(0,0), (2,4)])),)
1289
['0', '234'], list(self._file_contents('a', [(0, 0), (2, 4)])))
1299
1291
def test_range_header_tail(self):
1300
1292
self.assertEqual('789', self._file_tail('a', 3))
1311
1303
class TestHTTPRedirections(http_utils.TestCaseWithRedirectedWebserver):
1312
1304
"""Test redirection between http servers."""
1314
def create_transport_secondary_server(self):
1315
"""Create the secondary server redirecting to the primary server"""
1316
new = self.get_readonly_server()
1318
redirecting = http_utils.HTTPServerRedirecting(
1319
protocol_version=self._protocol_version)
1320
redirecting.redirect_to(new.host, new.port)
1306
scenarios = multiply_scenarios(
1307
vary_by_http_client_implementation(),
1308
vary_by_http_protocol_version(),
1323
1311
def setUp(self):
1324
1312
super(TestHTTPRedirections, self).setUp()
1325
self.build_tree_contents([('a', '0123456789'),
1313
self.build_tree_contents([('a', b'0123456789'),
1327
'# Bazaar revision bundle v0.9\n#\n')
1315
b'# Bazaar revision bundle v0.9\n#\n')
1329
# The requests to the old server will be redirected to the new server
1330
self.old_transport = self._transport(self.old_server.get_url())
1332
1318
def test_redirected(self):
1333
self.assertRaises(errors.RedirectRequested, self.old_transport.get, 'a')
1334
t = self._transport(self.new_server.get_url())
1335
self.assertEqual('0123456789', t.get('a').read())
1337
def test_read_redirected_bundle_from_url(self):
1338
from bzrlib.bundle import read_bundle_from_url
1339
url = self.old_transport.abspath('bundle')
1340
bundle = self.applyDeprecated(deprecated_in((1, 12, 0)),
1341
read_bundle_from_url, url)
1342
# If read_bundle_from_url was successful we get an empty bundle
1343
self.assertEqual([], bundle.revisions)
1319
self.assertRaises(errors.RedirectRequested,
1320
self.get_old_transport().get, 'a')
1321
self.assertEqual('0123456789', self.get_new_transport().get('a').read())
1346
1324
class RedirectedRequest(_urllib2_wrappers.Request):
1370
1369
do not redirect at all in fact). The mechanism is still in
1371
1370
place at the _urllib2_wrappers.Request level and these tests
1374
For the pycurl implementation
1375
the redirection have been deleted as we may deprecate pycurl
1376
and I have no place to keep a working implementation.
1374
scenarios = multiply_scenarios(
1375
vary_by_http_client_implementation(),
1376
vary_by_http_protocol_version(),
1380
1379
def setUp(self):
1381
if (features.pycurl.available()
1382
and self._transport == PyCurlTransport):
1383
raise tests.TestNotApplicable(
1384
"pycurl doesn't redirect silently annymore")
1385
1380
super(TestHTTPSilentRedirections, self).setUp()
1386
1381
install_redirected_request(self)
1387
self.build_tree_contents([('a','a'),
1382
cleanup_http_redirection_connections(self)
1383
self.build_tree_contents([('a', b'a'),
1389
('1/a', 'redirected once'),
1385
('1/a', b'redirected once'),
1391
('2/a', 'redirected twice'),
1387
('2/a', b'redirected twice'),
1393
('3/a', 'redirected thrice'),
1389
('3/a', b'redirected thrice'),
1395
('4/a', 'redirected 4 times'),
1391
('4/a', b'redirected 4 times'),
1397
('5/a', 'redirected 5 times'),
1393
('5/a', b'redirected 5 times'),
1400
self.old_transport = self._transport(self.old_server.get_url())
1402
def create_transport_secondary_server(self):
1403
"""Create the secondary server, redirections are defined in the tests"""
1404
return http_utils.HTTPServerRedirecting(
1405
protocol_version=self._protocol_version)
1407
1396
def test_one_redirection(self):
1408
t = self.old_transport
1410
req = RedirectedRequest('GET', t.abspath('a'))
1397
t = self.get_old_transport()
1398
req = RedirectedRequest('GET', t._remote_path('a'))
1411
1399
new_prefix = 'http://%s:%s' % (self.new_server.host,
1412
1400
self.new_server.port)
1413
1401
self.old_server.redirections = \
1414
1402
[('(.*)', r'%s/1\1' % (new_prefix), 301),]
1415
self.assertEqual('redirected once',t._perform(req).read())
1403
self.assertEqual('redirected once', t._perform(req).read())
1417
1405
def test_five_redirections(self):
1418
t = self.old_transport
1420
req = RedirectedRequest('GET', t.abspath('a'))
1406
t = self.get_old_transport()
1407
req = RedirectedRequest('GET', t._remote_path('a'))
1421
1408
old_prefix = 'http://%s:%s' % (self.old_server.host,
1422
1409
self.old_server.port)
1423
1410
new_prefix = 'http://%s:%s' % (self.new_server.host,
1478
1471
self.get_a, self.old_transport, redirected)
1474
def _setup_authentication_config(**kwargs):
1475
conf = config.AuthenticationConfig()
1476
conf._get_config().update({'httptest': kwargs})
1480
class TestUrllib2AuthHandler(tests.TestCaseWithTransport):
1481
"""Unit tests for glue by which urllib2 asks us for authentication"""
1483
def test_get_user_password_without_port(self):
1484
"""We cope if urllib2 doesn't tell us the port.
1486
See https://bugs.launchpad.net/bzr/+bug/654684
1490
_setup_authentication_config(scheme='http', host='localhost',
1491
user=user, password=password)
1492
handler = _urllib2_wrappers.HTTPAuthHandler()
1493
got_pass = handler.get_user_password(dict(
1500
self.assertEqual((user, password), got_pass)
1481
1503
class TestAuth(http_utils.TestCaseWithWebserver):
1482
1504
"""Test authentication scheme"""
1484
_auth_header = 'Authorization'
1485
_password_prompt_prefix = ''
1486
_username_prompt_prefix = ''
1506
scenarios = multiply_scenarios(
1507
vary_by_http_client_implementation(),
1508
vary_by_http_protocol_version(),
1509
vary_by_http_auth_scheme(),
1490
1512
def setUp(self):
1491
1513
super(TestAuth, self).setUp()
1492
1514
self.server = self.get_readonly_server()
1493
self.build_tree_contents([('a', 'contents of a\n'),
1494
('b', 'contents of b\n'),])
1515
self.build_tree_contents([('a', b'contents of a\n'),
1516
('b', b'contents of b\n'),])
1496
1518
def create_transport_readonly_server(self):
1497
return self._auth_server(protocol_version=self._protocol_version)
1499
def _testing_pycurl(self):
1500
# TODO: This is duplicated for lots of the classes in this file
1501
return (features.pycurl.available()
1502
and self._transport == PyCurlTransport)
1519
server = self._auth_server(protocol_version=self._protocol_version)
1520
server._url_protocol = self._url_protocol
1504
1523
def get_user_url(self, user, password):
1505
1524
"""Build an url embedding user and password"""
1617
1624
self.server.auth_realm))
1619
1626
def test_no_prompt_for_password_when_using_auth_config(self):
1620
if self._testing_pycurl():
1621
raise tests.TestNotApplicable(
1622
'pycurl does not support authentication.conf'
1623
' since it cannot prompt')
1626
1628
password = 'foo'
1627
1629
stdin_content = 'bar\n' # Not the right password
1628
1630
self.server.add_user(user, password)
1629
1631
t = self.get_user_transport(user, None)
1630
ui.ui_factory = tests.TestUIFactory(stdin=stdin_content,
1631
stderr=tests.StringIOWrapper())
1632
ui.ui_factory = tests.TestUIFactory(stdin=stdin_content)
1632
1633
# Create a minimal config file with the right password
1633
conf = config.AuthenticationConfig()
1634
conf._get_config().update(
1635
{'httptest': {'scheme': 'http', 'port': self.server.port,
1636
'user': user, 'password': password}})
1634
_setup_authentication_config(scheme='http', port=self.server.port,
1635
user=user, password=password)
1638
1636
# Issue a request to the server to connect
1639
self.assertEqual('contents of a\n',t.get('a').read())
1637
self.assertEqual('contents of a\n', t.get('a').read())
1640
1638
# stdin should have been left untouched
1641
1639
self.assertEqual(stdin_content, ui.ui_factory.stdin.readline())
1642
1640
# Only one 'Authentication Required' error should occur
1643
1641
self.assertEqual(1, self.server.auth_required_errors)
1645
def test_user_from_auth_conf(self):
1646
if self._testing_pycurl():
1647
raise tests.TestNotApplicable(
1648
'pycurl does not support authentication.conf')
1651
self.server.add_user(user, password)
1652
# Create a minimal config file with the right password
1653
conf = config.AuthenticationConfig()
1654
conf._get_config().update(
1655
{'httptest': {'scheme': 'http', 'port': self.server.port,
1656
'user': user, 'password': password}})
1658
t = self.get_user_transport(None, None)
1659
# Issue a request to the server to connect
1660
self.assertEqual('contents of a\n', t.get('a').read())
1661
# Only one 'Authentication Required' error should occur
1662
self.assertEqual(1, self.server.auth_required_errors)
1664
1643
def test_changing_nonce(self):
1665
1644
if self._auth_server not in (http_utils.HTTPDigestAuthServer,
1666
1645
http_utils.ProxyDigestAuthServer):
1667
1646
raise tests.TestNotApplicable('HTTP/proxy auth digest only test')
1668
if self._testing_pycurl():
1669
raise tests.KnownFailure(
1670
'pycurl does not handle a nonce change')
1671
1647
self.server.add_user('joe', 'foo')
1672
1648
t = self.get_user_transport('joe', 'foo')
1673
1649
self.assertEqual('contents of a\n', t.get('a').read())
1682
1658
# initial 'who are you' and a second 'who are you' with the new nonce)
1683
1659
self.assertEqual(2, self.server.auth_required_errors)
1661
def test_user_from_auth_conf(self):
1664
self.server.add_user(user, password)
1665
_setup_authentication_config(scheme='http', port=self.server.port,
1666
user=user, password=password)
1667
t = self.get_user_transport(None, None)
1668
# Issue a request to the server to connect
1669
self.assertEqual('contents of a\n', t.get('a').read())
1670
# Only one 'Authentication Required' error should occur
1671
self.assertEqual(1, self.server.auth_required_errors)
1673
def test_no_credential_leaks_in_log(self):
1674
self.overrideAttr(debug, 'debug_flags', {'http'})
1676
password = 'very-sensitive-password'
1677
self.server.add_user(user, password)
1678
t = self.get_user_transport(user, password)
1679
# Capture the debug calls to mutter
1682
lines = args[0] % args[1:]
1683
# Some calls output multiple lines, just split them now since we
1684
# care about a single one later.
1685
self.mutters.extend(lines.splitlines())
1686
self.overrideAttr(trace, 'mutter', mutter)
1687
# Issue a request to the server to connect
1688
self.assertEqual(True, t.has('a'))
1689
# Only one 'Authentication Required' error should occur
1690
self.assertEqual(1, self.server.auth_required_errors)
1691
# Since the authentification succeeded, there should be a corresponding
1693
sent_auth_headers = [line for line in self.mutters
1694
if line.startswith('> %s' % (self._auth_header,))]
1695
self.assertLength(1, sent_auth_headers)
1696
self.assertStartsWith(sent_auth_headers[0],
1697
'> %s: <masked>' % (self._auth_header,))
1687
1700
class TestProxyAuth(TestAuth):
1688
"""Test proxy authentication schemes."""
1690
_auth_header = 'Proxy-authorization'
1691
_password_prompt_prefix = 'Proxy '
1692
_username_prompt_prefix = 'Proxy '
1701
"""Test proxy authentication schemes.
1703
This inherits from TestAuth to tweak the setUp and filter some failing
1707
scenarios = multiply_scenarios(
1708
vary_by_http_client_implementation(),
1709
vary_by_http_protocol_version(),
1710
vary_by_http_proxy_auth_scheme(),
1694
1713
def setUp(self):
1695
1714
super(TestProxyAuth, self).setUp()
1697
self.addCleanup(self._restore_env)
1698
1715
# Override the contents to avoid false positives
1699
self.build_tree_contents([('a', 'not proxied contents of a\n'),
1700
('b', 'not proxied contents of b\n'),
1701
('a-proxied', 'contents of a\n'),
1702
('b-proxied', 'contents of b\n'),
1716
self.build_tree_contents([('a', b'not proxied contents of a\n'),
1717
('b', b'not proxied contents of b\n'),
1718
('a-proxied', b'contents of a\n'),
1719
('b-proxied', b'contents of b\n'),
1705
1722
def get_user_transport(self, user, password):
1706
self._install_env({'all_proxy': self.get_user_url(user, password)})
1707
return self._transport(self.server.get_url())
1709
def _install_env(self, env):
1710
for name, value in env.iteritems():
1711
self._old_env[name] = osutils.set_or_unset_env(name, value)
1713
def _restore_env(self):
1714
for name, value in self._old_env.iteritems():
1715
osutils.set_or_unset_env(name, value)
1717
def test_empty_pass(self):
1718
if self._testing_pycurl():
1720
if pycurl.version_info()[1] < '7.16.0':
1721
raise tests.KnownFailure(
1722
'pycurl < 7.16.0 does not handle empty proxy passwords')
1723
super(TestProxyAuth, self).test_empty_pass()
1723
proxy_url = self.get_user_url(user, password)
1724
self.overrideEnv('all_proxy', proxy_url)
1725
return TestAuth.get_user_transport(self, user, password)
1728
class NonClosingBytesIO(io.BytesIO):
1731
"""Ignore and leave file open."""
1726
1734
class SampleSocket(object):
1769
1787
# The 'readv' command in the smart protocol both sends and receives
1770
1788
# bulk data, so we use that.
1771
1789
self.build_tree(['data-file'])
1772
http_server = self.get_readonly_server()
1773
http_transport = self._transport(http_server.get_url())
1790
http_transport = transport.get_transport_from_url(
1791
self.http_server.get_url())
1774
1792
medium = http_transport.get_smart_medium()
1775
1793
# Since we provide the medium, the url below will be mostly ignored
1776
1794
# during the test, as long as the path is '/'.
1777
1795
remote_transport = remote.RemoteTransport('bzr://fake_host/',
1779
1797
self.assertEqual(
1780
[(0, "c")], list(remote_transport.readv("data-file", [(0,1)])))
1798
[(0, b"c")], list(remote_transport.readv("data-file", [(0, 1)])))
1782
1800
def test_http_send_smart_request(self):
1784
post_body = 'hello\n'
1785
expected_reply_body = 'ok\x012\n'
1802
post_body = b'hello\n'
1803
expected_reply_body = b'ok\x012\n'
1787
http_server = self.get_readonly_server()
1788
http_transport = self._transport(http_server.get_url())
1805
http_transport = transport.get_transport_from_url(
1806
self.http_server.get_url())
1789
1807
medium = http_transport.get_smart_medium()
1790
1808
response = medium.send_http_smart_request(post_body)
1791
1809
reply_body = response.read()
1792
1810
self.assertEqual(expected_reply_body, reply_body)
1794
1812
def test_smart_http_server_post_request_handler(self):
1795
httpd = self.get_readonly_server()._get_httpd()
1813
httpd = self.http_server.server
1797
1815
socket = SampleSocket(
1798
'POST /.bzr/smart %s \r\n' % self._protocol_version
1816
b'POST /.bzr/smart %s \r\n' % self._protocol_version.encode('ascii')
1799
1817
# HTTP/1.1 posts must have a Content-Length (but it doesn't hurt
1801
+ 'Content-Length: 6\r\n'
1819
+ b'Content-Length: 6\r\n'
1804
1822
# Beware: the ('localhost', 80) below is the
1805
1823
# client_address parameter, but we don't have one because
1806
1824
# we have defined a socket which is not bound to an
1863
1886
r = t._redirected_to('http://www.example.com/foo',
1864
1887
'http://foo.example.com/foo/subdir')
1865
1888
self.assertIsInstance(r, type(t))
1889
self.assertEqual('http://foo.example.com/foo/subdir/',
1867
1892
def test_redirected_to_same_host_sibling_protocol(self):
1868
1893
t = self._transport('http://www.example.com/foo')
1869
1894
r = t._redirected_to('http://www.example.com/foo',
1870
1895
'https://www.example.com/foo')
1871
1896
self.assertIsInstance(r, type(t))
1897
self.assertEqual('https://www.example.com/foo/',
1873
1900
def test_redirected_to_same_host_different_protocol(self):
1874
1901
t = self._transport('http://www.example.com/foo')
1875
1902
r = t._redirected_to('http://www.example.com/foo',
1876
'ftp://www.example.com/foo')
1877
self.assertNotEquals(type(r), type(t))
1903
'bzr://www.example.com/foo')
1904
self.assertNotEqual(type(r), type(t))
1905
self.assertEqual('bzr://www.example.com/foo/', r.external_url())
1907
def test_redirected_to_same_host_specific_implementation(self):
1908
t = self._transport('http://www.example.com/foo')
1909
r = t._redirected_to('http://www.example.com/foo',
1910
'https+urllib://www.example.com/foo')
1911
self.assertEqual('https://www.example.com/foo/', r.external_url())
1879
1913
def test_redirected_to_different_host_same_user(self):
1880
1914
t = self._transport('http://joe@www.example.com/foo')
1881
1915
r = t._redirected_to('http://www.example.com/foo',
1882
1916
'https://foo.example.com/foo')
1883
1917
self.assertIsInstance(r, type(t))
1884
self.assertEqual(t._user, r._user)
1918
self.assertEqual(t._parsed_url.user, r._parsed_url.user)
1919
self.assertEqual('https://joe@foo.example.com/foo/', r.external_url())
1887
1922
class PredefinedRequestHandler(http_server.TestingHTTPRequestHandler):
2087
2118
t = self.get_transport()
2088
2119
# We must send a single line of body bytes, see
2089
# PredefinedRequestHandler.handle_one_request
2090
code, f = t._post('abc def end-of-body\n')
2091
self.assertEqual('lalala whatever as long as itsssss\n', f.read())
2120
# PredefinedRequestHandler._handle_one_request
2121
code, f = t._post(b'abc def end-of-body\n')
2122
self.assertEqual(b'lalala whatever as long as itsssss\n', f.read())
2092
2123
self.assertActivitiesMatch()
2095
2126
class TestActivity(tests.TestCase, TestActivityMixin):
2128
scenarios = multiply_scenarios(
2129
vary_by_http_activity(),
2130
vary_by_http_protocol_version(),
2097
2133
def setUp(self):
2098
tests.TestCase.setUp(self)
2099
self.server = self._activity_server(self._protocol_version)
2100
self.server.start_server()
2101
self.activities = {}
2102
def report_activity(t, bytes, direction):
2103
count = self.activities.get(direction, 0)
2105
self.activities[direction] = count
2107
# We override at class level because constructors may propagate the
2108
# bound method and render instance overriding ineffective (an
2109
# alternative would be to define a specific ui factory instead...)
2110
self.orig_report_activity = self._transport._report_activity
2111
self._transport._report_activity = report_activity
2114
self._transport._report_activity = self.orig_report_activity
2115
self.server.stop_server()
2116
tests.TestCase.tearDown(self)
2134
super(TestActivity, self).setUp()
2135
TestActivityMixin.setUp(self)
2119
2138
class TestNoReportActivity(tests.TestCase, TestActivityMixin):
2140
# Unlike TestActivity, we are really testing ReportingFileSocket and
2141
# ReportingSocket, so we don't need all the parametrization. Since
2142
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2143
# test them through their use by the transport than directly (that's a
2144
# bit less clean but far more simpler and effective).
2145
_activity_server = ActivityHTTPServer
2146
_protocol_version = 'HTTP/1.1'
2121
2148
def setUp(self):
2122
tests.TestCase.setUp(self)
2123
# Unlike TestActivity, we are really testing ReportingFileSocket and
2124
# ReportingSocket, so we don't need all the parametrization. Since
2125
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2126
# test them through their use by the transport than directly (that's a
2127
# bit less clean but far more simpler and effective).
2128
self.server = ActivityHTTPServer('HTTP/1.1')
2129
self._transport=_urllib.HttpTransport_urllib
2131
self.server.start_server()
2133
# We override at class level because constructors may propagate the
2134
# bound method and render instance overriding ineffective (an
2135
# alternative would be to define a specific ui factory instead...)
2136
self.orig_report_activity = self._transport._report_activity
2137
self._transport._report_activity = None
2140
self._transport._report_activity = self.orig_report_activity
2141
self.server.stop_server()
2142
tests.TestCase.tearDown(self)
2149
super(TestNoReportActivity, self).setUp()
2150
self._transport =HttpTransport
2151
TestActivityMixin.setUp(self)
2144
2153
def assertActivitiesMatch(self):
2145
2154
# Nothing to check here
2149
2158
class TestAuthOnRedirected(http_utils.TestCaseWithRedirectedWebserver):
2150
2159
"""Test authentication on the redirected http server."""
2161
scenarios = vary_by_http_protocol_version()
2152
2163
_auth_header = 'Authorization'
2153
2164
_password_prompt_prefix = ''
2154
2165
_username_prompt_prefix = ''
2155
2166
_auth_server = http_utils.HTTPBasicAuthServer
2156
_transport = _urllib.HttpTransport_urllib
2158
def create_transport_readonly_server(self):
2159
return self._auth_server()
2161
def create_transport_secondary_server(self):
2162
"""Create the secondary server redirecting to the primary server"""
2163
new = self.get_readonly_server()
2165
redirecting = http_utils.HTTPServerRedirecting()
2166
redirecting.redirect_to(new.host, new.port)
2167
_transport = HttpTransport
2169
2169
def setUp(self):
2170
2170
super(TestAuthOnRedirected, self).setUp()
2171
self.build_tree_contents([('a','a'),
2171
self.build_tree_contents([('a', b'a'),
2173
('1/a', 'redirected once'),
2173
('1/a', b'redirected once'),
2175
2175
new_prefix = 'http://%s:%s' % (self.new_server.host,
2176
2176
self.new_server.port)
2177
2177
self.old_server.redirections = [
2178
2178
('(.*)', r'%s/1\1' % (new_prefix), 301),]
2179
self.old_transport = self._transport(self.old_server.get_url())
2179
self.old_transport = self.get_old_transport()
2180
2180
self.new_server.add_user('joe', 'foo')
2182
def get_a(self, transport):
2183
return transport.get('a')
2181
cleanup_http_redirection_connections(self)
2183
def create_transport_readonly_server(self):
2184
server = self._auth_server(protocol_version=self._protocol_version)
2185
server._url_protocol = self._url_protocol
2185
2191
def test_auth_on_redirected_via_do_catching_redirections(self):
2186
2192
self.redirections = 0
2188
def redirected(transport, exception, redirection_notice):
2194
def redirected(t, exception, redirection_notice):
2189
2195
self.redirections += 1
2190
dir, file = urlutils.split(exception.target)
2191
return self._transport(dir)
2196
redirected_t = t._redirected_to(exception.source, exception.target)
2197
self.addCleanup(redirected_t.disconnect)
2193
stdout = tests.StringIOWrapper()
2194
stderr = tests.StringIOWrapper()
2195
ui.ui_factory = tests.TestUIFactory(stdin='joe\nfoo\n',
2196
stdout=stdout, stderr=stderr)
2200
ui.ui_factory = tests.TestUIFactory(stdin='joe\nfoo\n')
2197
2201
self.assertEqual('redirected once',
2198
2202
transport.do_catching_redirections(
2199
2203
self.get_a, self.old_transport, redirected).read())
added
removed
breezy/tests/test_http.py
