Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 1 | import errno |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 2 | from http import client |
Jeremy Hylton | 8fff792 | 2007-08-03 20:56:14 +0000 | [diff] [blame] | 3 | import io |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 4 | import os |
Antoine Pitrou | ead1d62 | 2009-09-29 18:44:53 +0000 | [diff] [blame] | 5 | import array |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 6 | import socket |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 7 | |
Gregory P. Smith | b406637 | 2010-01-03 03:28:29 +0000 | [diff] [blame] | 8 | import unittest |
| 9 | TestCase = unittest.TestCase |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 10 | |
Benjamin Peterson | ee8712c | 2008-05-20 21:35:26 +0000 | [diff] [blame] | 11 | from test import support |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 12 | |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 13 | here = os.path.dirname(__file__) |
| 14 | # Self-signed cert file for 'localhost' |
| 15 | CERT_localhost = os.path.join(here, 'keycert.pem') |
| 16 | # Self-signed cert file for 'fakehostname' |
| 17 | CERT_fakehostname = os.path.join(here, 'keycert2.pem') |
Georg Brandl | fbaf931 | 2014-11-05 20:37:40 +0100 | [diff] [blame] | 18 | # Self-signed cert file for self-signed.pythontest.net |
| 19 | CERT_selfsigned_pythontestdotnet = os.path.join(here, 'selfsigned_pythontestdotnet.pem') |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 20 | |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 21 | # constants for testing chunked encoding |
| 22 | chunked_start = ( |
| 23 | 'HTTP/1.1 200 OK\r\n' |
| 24 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 25 | 'a\r\n' |
| 26 | 'hello worl\r\n' |
| 27 | '3\r\n' |
| 28 | 'd! \r\n' |
| 29 | '8\r\n' |
| 30 | 'and now \r\n' |
| 31 | '22\r\n' |
| 32 | 'for something completely different\r\n' |
| 33 | ) |
| 34 | chunked_expected = b'hello world! and now for something completely different' |
| 35 | chunk_extension = ";foo=bar" |
| 36 | last_chunk = "0\r\n" |
| 37 | last_chunk_extended = "0" + chunk_extension + "\r\n" |
| 38 | trailers = "X-Dummy: foo\r\nX-Dumm2: bar\r\n" |
| 39 | chunked_end = "\r\n" |
| 40 | |
Benjamin Peterson | ee8712c | 2008-05-20 21:35:26 +0000 | [diff] [blame] | 41 | HOST = support.HOST |
Christian Heimes | 5e69685 | 2008-04-09 08:37:03 +0000 | [diff] [blame] | 42 | |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 43 | class FakeSocket: |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 44 | def __init__(self, text, fileclass=io.BytesIO, host=None, port=None): |
Jeremy Hylton | 8fff792 | 2007-08-03 20:56:14 +0000 | [diff] [blame] | 45 | if isinstance(text, str): |
Guido van Rossum | 39478e8 | 2007-08-27 17:23:59 +0000 | [diff] [blame] | 46 | text = text.encode("ascii") |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 47 | self.text = text |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 48 | self.fileclass = fileclass |
Martin v. Löwis | dd5a860 | 2007-06-30 09:22:09 +0000 | [diff] [blame] | 49 | self.data = b'' |
Antoine Pitrou | 90e4774 | 2013-01-02 22:10:47 +0100 | [diff] [blame] | 50 | self.sendall_calls = 0 |
Serhiy Storchaka | b491e05 | 2014-12-01 13:07:45 +0200 | [diff] [blame] | 51 | self.file_closed = False |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 52 | self.host = host |
| 53 | self.port = port |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 54 | |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 55 | def sendall(self, data): |
Antoine Pitrou | 90e4774 | 2013-01-02 22:10:47 +0100 | [diff] [blame] | 56 | self.sendall_calls += 1 |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 57 | self.data += data |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 58 | |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 59 | def makefile(self, mode, bufsize=None): |
| 60 | if mode != 'r' and mode != 'rb': |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 61 | raise client.UnimplementedFileMode() |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 62 | # keep the file around so we can check how much was read from it |
| 63 | self.file = self.fileclass(self.text) |
Serhiy Storchaka | b491e05 | 2014-12-01 13:07:45 +0200 | [diff] [blame] | 64 | self.file.close = self.file_close #nerf close () |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 65 | return self.file |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 66 | |
Serhiy Storchaka | b491e05 | 2014-12-01 13:07:45 +0200 | [diff] [blame] | 67 | def file_close(self): |
| 68 | self.file_closed = True |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 69 | |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 70 | def close(self): |
| 71 | pass |
| 72 | |
Benjamin Peterson | 9d8a3ad | 2015-01-23 11:02:57 -0500 | [diff] [blame^] | 73 | def setsockopt(self, level, optname, value): |
| 74 | pass |
| 75 | |
Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 76 | class EPipeSocket(FakeSocket): |
| 77 | |
| 78 | def __init__(self, text, pipe_trigger): |
| 79 | # When sendall() is called with pipe_trigger, raise EPIPE. |
| 80 | FakeSocket.__init__(self, text) |
| 81 | self.pipe_trigger = pipe_trigger |
| 82 | |
| 83 | def sendall(self, data): |
| 84 | if self.pipe_trigger in data: |
Andrew Svetlov | 0832af6 | 2012-12-18 23:10:48 +0200 | [diff] [blame] | 85 | raise OSError(errno.EPIPE, "gotcha") |
Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 86 | self.data += data |
| 87 | |
| 88 | def close(self): |
| 89 | pass |
| 90 | |
Serhiy Storchaka | 50254c5 | 2013-08-29 11:35:43 +0300 | [diff] [blame] | 91 | class NoEOFBytesIO(io.BytesIO): |
| 92 | """Like BytesIO, but raises AssertionError on EOF. |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 93 | |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 94 | This is used below to test that http.client doesn't try to read |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 95 | more from the underlying file than it should. |
| 96 | """ |
| 97 | def read(self, n=-1): |
Jeremy Hylton | 8fff792 | 2007-08-03 20:56:14 +0000 | [diff] [blame] | 98 | data = io.BytesIO.read(self, n) |
Jeremy Hylton | da3f228 | 2007-08-29 17:26:34 +0000 | [diff] [blame] | 99 | if data == b'': |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 100 | raise AssertionError('caller tried to read past EOF') |
| 101 | return data |
| 102 | |
| 103 | def readline(self, length=None): |
Jeremy Hylton | 8fff792 | 2007-08-03 20:56:14 +0000 | [diff] [blame] | 104 | data = io.BytesIO.readline(self, length) |
Jeremy Hylton | da3f228 | 2007-08-29 17:26:34 +0000 | [diff] [blame] | 105 | if data == b'': |
Jeremy Hylton | 121d34a | 2003-07-08 12:36:58 +0000 | [diff] [blame] | 106 | raise AssertionError('caller tried to read past EOF') |
| 107 | return data |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 108 | |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 109 | class HeaderTests(TestCase): |
| 110 | def test_auto_headers(self): |
| 111 | # Some headers are added automatically, but should not be added by |
| 112 | # .request() if they are explicitly set. |
| 113 | |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 114 | class HeaderCountingBuffer(list): |
| 115 | def __init__(self): |
| 116 | self.count = {} |
| 117 | def append(self, item): |
Guido van Rossum | 022c474 | 2007-08-29 02:00:20 +0000 | [diff] [blame] | 118 | kv = item.split(b':') |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 119 | if len(kv) > 1: |
| 120 | # item is a 'Key: Value' header string |
Martin v. Löwis | dd5a860 | 2007-06-30 09:22:09 +0000 | [diff] [blame] | 121 | lcKey = kv[0].decode('ascii').lower() |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 122 | self.count.setdefault(lcKey, 0) |
| 123 | self.count[lcKey] += 1 |
| 124 | list.append(self, item) |
| 125 | |
| 126 | for explicit_header in True, False: |
| 127 | for header in 'Content-length', 'Host', 'Accept-encoding': |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 128 | conn = client.HTTPConnection('example.com') |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 129 | conn.sock = FakeSocket('blahblahblah') |
| 130 | conn._buffer = HeaderCountingBuffer() |
| 131 | |
| 132 | body = 'spamspamspam' |
| 133 | headers = {} |
| 134 | if explicit_header: |
| 135 | headers[header] = str(len(body)) |
| 136 | conn.request('POST', '/', body, headers) |
| 137 | self.assertEqual(conn._buffer.count[header.lower()], 1) |
| 138 | |
Senthil Kumaran | 5fa4a89 | 2012-05-19 16:58:09 +0800 | [diff] [blame] | 139 | def test_content_length_0(self): |
| 140 | |
| 141 | class ContentLengthChecker(list): |
| 142 | def __init__(self): |
| 143 | list.__init__(self) |
| 144 | self.content_length = None |
| 145 | def append(self, item): |
| 146 | kv = item.split(b':', 1) |
| 147 | if len(kv) > 1 and kv[0].lower() == b'content-length': |
| 148 | self.content_length = kv[1].strip() |
| 149 | list.append(self, item) |
| 150 | |
| 151 | # POST with empty body |
| 152 | conn = client.HTTPConnection('example.com') |
| 153 | conn.sock = FakeSocket(None) |
| 154 | conn._buffer = ContentLengthChecker() |
| 155 | conn.request('POST', '/', '') |
| 156 | self.assertEqual(conn._buffer.content_length, b'0', |
| 157 | 'Header Content-Length not set') |
| 158 | |
| 159 | # PUT request with empty body |
| 160 | conn = client.HTTPConnection('example.com') |
| 161 | conn.sock = FakeSocket(None) |
| 162 | conn._buffer = ContentLengthChecker() |
| 163 | conn.request('PUT', '/', '') |
| 164 | self.assertEqual(conn._buffer.content_length, b'0', |
| 165 | 'Header Content-Length not set') |
| 166 | |
Senthil Kumaran | 58d5dbf | 2010-10-03 18:22:42 +0000 | [diff] [blame] | 167 | def test_putheader(self): |
| 168 | conn = client.HTTPConnection('example.com') |
| 169 | conn.sock = FakeSocket(None) |
| 170 | conn.putrequest('GET','/') |
| 171 | conn.putheader('Content-length', 42) |
Serhiy Storchaka | 25d8aea | 2014-02-08 14:50:08 +0200 | [diff] [blame] | 172 | self.assertIn(b'Content-length: 42', conn._buffer) |
Senthil Kumaran | 58d5dbf | 2010-10-03 18:22:42 +0000 | [diff] [blame] | 173 | |
Senthil Kumaran | 74ebd9e | 2010-11-13 12:27:49 +0000 | [diff] [blame] | 174 | def test_ipv6host_header(self): |
| 175 | # Default host header on IPv6 transaction should wrapped by [] if |
| 176 | # its actual IPv6 address |
| 177 | expected = b'GET /foo HTTP/1.1\r\nHost: [2001::]:81\r\n' \ |
| 178 | b'Accept-Encoding: identity\r\n\r\n' |
| 179 | conn = client.HTTPConnection('[2001::]:81') |
| 180 | sock = FakeSocket('') |
| 181 | conn.sock = sock |
| 182 | conn.request('GET', '/foo') |
| 183 | self.assertTrue(sock.data.startswith(expected)) |
| 184 | |
| 185 | expected = b'GET /foo HTTP/1.1\r\nHost: [2001:102A::]\r\n' \ |
| 186 | b'Accept-Encoding: identity\r\n\r\n' |
| 187 | conn = client.HTTPConnection('[2001:102A::]') |
| 188 | sock = FakeSocket('') |
| 189 | conn.sock = sock |
| 190 | conn.request('GET', '/foo') |
| 191 | self.assertTrue(sock.data.startswith(expected)) |
| 192 | |
Senthil Kumaran | 58d5dbf | 2010-10-03 18:22:42 +0000 | [diff] [blame] | 193 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 194 | class BasicTest(TestCase): |
| 195 | def test_status_lines(self): |
| 196 | # Test HTTP status lines |
Jeremy Hylton | 79fa2b6 | 2001-04-13 14:57:44 +0000 | [diff] [blame] | 197 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 198 | body = "HTTP/1.1 200 Ok\r\n\r\nText" |
| 199 | sock = FakeSocket(body) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 200 | resp = client.HTTPResponse(sock) |
Jeremy Hylton | ba60319 | 2003-01-23 18:02:20 +0000 | [diff] [blame] | 201 | resp.begin() |
Serhiy Storchaka | 1c84ac1 | 2013-12-17 21:50:02 +0200 | [diff] [blame] | 202 | self.assertEqual(resp.read(0), b'') # Issue #20007 |
| 203 | self.assertFalse(resp.isclosed()) |
| 204 | self.assertFalse(resp.closed) |
Jeremy Hylton | 8fff792 | 2007-08-03 20:56:14 +0000 | [diff] [blame] | 205 | self.assertEqual(resp.read(), b"Text") |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 206 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 207 | self.assertFalse(resp.closed) |
| 208 | resp.close() |
| 209 | self.assertTrue(resp.closed) |
Jeremy Hylton | ba60319 | 2003-01-23 18:02:20 +0000 | [diff] [blame] | 210 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 211 | body = "HTTP/1.1 400.100 Not Ok\r\n\r\nText" |
| 212 | sock = FakeSocket(body) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 213 | resp = client.HTTPResponse(sock) |
| 214 | self.assertRaises(client.BadStatusLine, resp.begin) |
Jeremy Hylton | ba60319 | 2003-01-23 18:02:20 +0000 | [diff] [blame] | 215 | |
Benjamin Peterson | 11dbfd4 | 2010-03-21 22:50:04 +0000 | [diff] [blame] | 216 | def test_bad_status_repr(self): |
| 217 | exc = client.BadStatusLine('') |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 218 | self.assertEqual(repr(exc), '''BadStatusLine("\'\'",)''') |
Benjamin Peterson | 11dbfd4 | 2010-03-21 22:50:04 +0000 | [diff] [blame] | 219 | |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 220 | def test_partial_reads(self): |
Antoine Pitrou | 084daa2 | 2012-12-15 19:11:54 +0100 | [diff] [blame] | 221 | # if we have a length, the system knows when to close itself |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 222 | # same behaviour than when we read the whole thing with read() |
| 223 | body = "HTTP/1.1 200 Ok\r\nContent-Length: 4\r\n\r\nText" |
| 224 | sock = FakeSocket(body) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 225 | resp = client.HTTPResponse(sock) |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 226 | resp.begin() |
| 227 | self.assertEqual(resp.read(2), b'Te') |
| 228 | self.assertFalse(resp.isclosed()) |
| 229 | self.assertEqual(resp.read(2), b'xt') |
| 230 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 231 | self.assertFalse(resp.closed) |
| 232 | resp.close() |
| 233 | self.assertTrue(resp.closed) |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 234 | |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 235 | def test_partial_readintos(self): |
Antoine Pitrou | d20e774 | 2012-12-15 19:22:30 +0100 | [diff] [blame] | 236 | # if we have a length, the system knows when to close itself |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 237 | # same behaviour than when we read the whole thing with read() |
| 238 | body = "HTTP/1.1 200 Ok\r\nContent-Length: 4\r\n\r\nText" |
| 239 | sock = FakeSocket(body) |
| 240 | resp = client.HTTPResponse(sock) |
| 241 | resp.begin() |
| 242 | b = bytearray(2) |
| 243 | n = resp.readinto(b) |
| 244 | self.assertEqual(n, 2) |
| 245 | self.assertEqual(bytes(b), b'Te') |
| 246 | self.assertFalse(resp.isclosed()) |
| 247 | n = resp.readinto(b) |
| 248 | self.assertEqual(n, 2) |
| 249 | self.assertEqual(bytes(b), b'xt') |
| 250 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b6c86fd | 2013-02-06 10:35:40 +0200 | [diff] [blame] | 251 | self.assertFalse(resp.closed) |
| 252 | resp.close() |
| 253 | self.assertTrue(resp.closed) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 254 | |
Antoine Pitrou | 084daa2 | 2012-12-15 19:11:54 +0100 | [diff] [blame] | 255 | def test_partial_reads_no_content_length(self): |
| 256 | # when no length is present, the socket should be gracefully closed when |
| 257 | # all data was read |
| 258 | body = "HTTP/1.1 200 Ok\r\n\r\nText" |
| 259 | sock = FakeSocket(body) |
| 260 | resp = client.HTTPResponse(sock) |
| 261 | resp.begin() |
| 262 | self.assertEqual(resp.read(2), b'Te') |
| 263 | self.assertFalse(resp.isclosed()) |
| 264 | self.assertEqual(resp.read(2), b'xt') |
| 265 | self.assertEqual(resp.read(1), b'') |
| 266 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 267 | self.assertFalse(resp.closed) |
| 268 | resp.close() |
| 269 | self.assertTrue(resp.closed) |
Antoine Pitrou | 084daa2 | 2012-12-15 19:11:54 +0100 | [diff] [blame] | 270 | |
Antoine Pitrou | d20e774 | 2012-12-15 19:22:30 +0100 | [diff] [blame] | 271 | def test_partial_readintos_no_content_length(self): |
| 272 | # when no length is present, the socket should be gracefully closed when |
| 273 | # all data was read |
| 274 | body = "HTTP/1.1 200 Ok\r\n\r\nText" |
| 275 | sock = FakeSocket(body) |
| 276 | resp = client.HTTPResponse(sock) |
| 277 | resp.begin() |
| 278 | b = bytearray(2) |
| 279 | n = resp.readinto(b) |
| 280 | self.assertEqual(n, 2) |
| 281 | self.assertEqual(bytes(b), b'Te') |
| 282 | self.assertFalse(resp.isclosed()) |
| 283 | n = resp.readinto(b) |
| 284 | self.assertEqual(n, 2) |
| 285 | self.assertEqual(bytes(b), b'xt') |
| 286 | n = resp.readinto(b) |
| 287 | self.assertEqual(n, 0) |
| 288 | self.assertTrue(resp.isclosed()) |
| 289 | |
Antoine Pitrou | beec61a | 2013-02-02 22:49:34 +0100 | [diff] [blame] | 290 | def test_partial_reads_incomplete_body(self): |
| 291 | # if the server shuts down the connection before the whole |
| 292 | # content-length is delivered, the socket is gracefully closed |
| 293 | body = "HTTP/1.1 200 Ok\r\nContent-Length: 10\r\n\r\nText" |
| 294 | sock = FakeSocket(body) |
| 295 | resp = client.HTTPResponse(sock) |
| 296 | resp.begin() |
| 297 | self.assertEqual(resp.read(2), b'Te') |
| 298 | self.assertFalse(resp.isclosed()) |
| 299 | self.assertEqual(resp.read(2), b'xt') |
| 300 | self.assertEqual(resp.read(1), b'') |
| 301 | self.assertTrue(resp.isclosed()) |
| 302 | |
Antoine Pitrou | 6a35e18 | 2013-02-02 23:04:56 +0100 | [diff] [blame] | 303 | def test_partial_readintos_incomplete_body(self): |
| 304 | # if the server shuts down the connection before the whole |
| 305 | # content-length is delivered, the socket is gracefully closed |
| 306 | body = "HTTP/1.1 200 Ok\r\nContent-Length: 10\r\n\r\nText" |
| 307 | sock = FakeSocket(body) |
| 308 | resp = client.HTTPResponse(sock) |
| 309 | resp.begin() |
| 310 | b = bytearray(2) |
| 311 | n = resp.readinto(b) |
| 312 | self.assertEqual(n, 2) |
| 313 | self.assertEqual(bytes(b), b'Te') |
| 314 | self.assertFalse(resp.isclosed()) |
| 315 | n = resp.readinto(b) |
| 316 | self.assertEqual(n, 2) |
| 317 | self.assertEqual(bytes(b), b'xt') |
| 318 | n = resp.readinto(b) |
| 319 | self.assertEqual(n, 0) |
| 320 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 321 | self.assertFalse(resp.closed) |
| 322 | resp.close() |
| 323 | self.assertTrue(resp.closed) |
Antoine Pitrou | 6a35e18 | 2013-02-02 23:04:56 +0100 | [diff] [blame] | 324 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 325 | def test_host_port(self): |
| 326 | # Check invalid host_port |
Jeremy Hylton | ba60319 | 2003-01-23 18:02:20 +0000 | [diff] [blame] | 327 | |
Łukasz Langa | a5a9a9c | 2011-10-18 21:17:39 +0200 | [diff] [blame] | 328 | for hp in ("www.python.org:abc", "user:password@www.python.org"): |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 329 | self.assertRaises(client.InvalidURL, client.HTTPConnection, hp) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 330 | |
Jeremy Hylton | 3a38c91 | 2007-08-14 17:08:07 +0000 | [diff] [blame] | 331 | for hp, h, p in (("[fe80::207:e9ff:fe9b]:8000", |
| 332 | "fe80::207:e9ff:fe9b", 8000), |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 333 | ("www.python.org:80", "www.python.org", 80), |
Łukasz Langa | a5a9a9c | 2011-10-18 21:17:39 +0200 | [diff] [blame] | 334 | ("www.python.org:", "www.python.org", 80), |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 335 | ("www.python.org", "www.python.org", 80), |
Łukasz Langa | a5a9a9c | 2011-10-18 21:17:39 +0200 | [diff] [blame] | 336 | ("[fe80::207:e9ff:fe9b]", "fe80::207:e9ff:fe9b", 80), |
| 337 | ("[fe80::207:e9ff:fe9b]:", "fe80::207:e9ff:fe9b", 80)): |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 338 | c = client.HTTPConnection(hp) |
Jeremy Hylton | 3a38c91 | 2007-08-14 17:08:07 +0000 | [diff] [blame] | 339 | self.assertEqual(h, c.host) |
| 340 | self.assertEqual(p, c.port) |
Skip Montanaro | 10e6e0e | 2004-09-14 16:32:02 +0000 | [diff] [blame] | 341 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 342 | def test_response_headers(self): |
| 343 | # test response with multiple message headers with the same field name. |
| 344 | text = ('HTTP/1.1 200 OK\r\n' |
Jeremy Hylton | 3a38c91 | 2007-08-14 17:08:07 +0000 | [diff] [blame] | 345 | 'Set-Cookie: Customer="WILE_E_COYOTE"; ' |
| 346 | 'Version="1"; Path="/acme"\r\n' |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 347 | 'Set-Cookie: Part_Number="Rocket_Launcher_0001"; Version="1";' |
| 348 | ' Path="/acme"\r\n' |
| 349 | '\r\n' |
| 350 | 'No body\r\n') |
| 351 | hdr = ('Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"' |
| 352 | ', ' |
| 353 | 'Part_Number="Rocket_Launcher_0001"; Version="1"; Path="/acme"') |
| 354 | s = FakeSocket(text) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 355 | r = client.HTTPResponse(s) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 356 | r.begin() |
| 357 | cookies = r.getheader("Set-Cookie") |
Jeremy Hylton | 3a38c91 | 2007-08-14 17:08:07 +0000 | [diff] [blame] | 358 | self.assertEqual(cookies, hdr) |
Jeremy Hylton | ba60319 | 2003-01-23 18:02:20 +0000 | [diff] [blame] | 359 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 360 | def test_read_head(self): |
| 361 | # Test that the library doesn't attempt to read any data |
| 362 | # from a HEAD request. (Tickles SF bug #622042.) |
| 363 | sock = FakeSocket( |
| 364 | 'HTTP/1.1 200 OK\r\n' |
| 365 | 'Content-Length: 14432\r\n' |
| 366 | '\r\n', |
Serhiy Storchaka | 50254c5 | 2013-08-29 11:35:43 +0300 | [diff] [blame] | 367 | NoEOFBytesIO) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 368 | resp = client.HTTPResponse(sock, method="HEAD") |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 369 | resp.begin() |
Guido van Rossum | a00f123 | 2007-09-12 19:43:09 +0000 | [diff] [blame] | 370 | if resp.read(): |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 371 | self.fail("Did not expect response from HEAD request") |
Jeremy Hylton | c1b2cb9 | 2003-05-05 16:13:58 +0000 | [diff] [blame] | 372 | |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 373 | def test_readinto_head(self): |
| 374 | # Test that the library doesn't attempt to read any data |
| 375 | # from a HEAD request. (Tickles SF bug #622042.) |
| 376 | sock = FakeSocket( |
| 377 | 'HTTP/1.1 200 OK\r\n' |
| 378 | 'Content-Length: 14432\r\n' |
| 379 | '\r\n', |
Serhiy Storchaka | 50254c5 | 2013-08-29 11:35:43 +0300 | [diff] [blame] | 380 | NoEOFBytesIO) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 381 | resp = client.HTTPResponse(sock, method="HEAD") |
| 382 | resp.begin() |
| 383 | b = bytearray(5) |
| 384 | if resp.readinto(b) != 0: |
| 385 | self.fail("Did not expect response from HEAD request") |
| 386 | self.assertEqual(bytes(b), b'\x00'*5) |
| 387 | |
Georg Brandl | bf3f8eb | 2013-10-27 07:34:48 +0100 | [diff] [blame] | 388 | def test_too_many_headers(self): |
| 389 | headers = '\r\n'.join('Header%d: foo' % i |
| 390 | for i in range(client._MAXHEADERS + 1)) + '\r\n' |
| 391 | text = ('HTTP/1.1 200 OK\r\n' + headers) |
| 392 | s = FakeSocket(text) |
| 393 | r = client.HTTPResponse(s) |
| 394 | self.assertRaisesRegex(client.HTTPException, |
| 395 | r"got more than \d+ headers", r.begin) |
| 396 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 397 | def test_send_file(self): |
Guido van Rossum | 022c474 | 2007-08-29 02:00:20 +0000 | [diff] [blame] | 398 | expected = (b'GET /foo HTTP/1.1\r\nHost: example.com\r\n' |
| 399 | b'Accept-Encoding: identity\r\nContent-Length:') |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 400 | |
Brett Cannon | 77b7de6 | 2010-10-29 23:31:11 +0000 | [diff] [blame] | 401 | with open(__file__, 'rb') as body: |
| 402 | conn = client.HTTPConnection('example.com') |
| 403 | sock = FakeSocket(body) |
| 404 | conn.sock = sock |
| 405 | conn.request('GET', '/foo', body) |
| 406 | self.assertTrue(sock.data.startswith(expected), '%r != %r' % |
| 407 | (sock.data[:len(expected)], expected)) |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 408 | |
Antoine Pitrou | ead1d62 | 2009-09-29 18:44:53 +0000 | [diff] [blame] | 409 | def test_send(self): |
| 410 | expected = b'this is a test this is only a test' |
| 411 | conn = client.HTTPConnection('example.com') |
| 412 | sock = FakeSocket(None) |
| 413 | conn.sock = sock |
| 414 | conn.send(expected) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 415 | self.assertEqual(expected, sock.data) |
Antoine Pitrou | ead1d62 | 2009-09-29 18:44:53 +0000 | [diff] [blame] | 416 | sock.data = b'' |
| 417 | conn.send(array.array('b', expected)) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 418 | self.assertEqual(expected, sock.data) |
Antoine Pitrou | ead1d62 | 2009-09-29 18:44:53 +0000 | [diff] [blame] | 419 | sock.data = b'' |
| 420 | conn.send(io.BytesIO(expected)) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 421 | self.assertEqual(expected, sock.data) |
Antoine Pitrou | ead1d62 | 2009-09-29 18:44:53 +0000 | [diff] [blame] | 422 | |
Andrew Svetlov | 7b2c8bb | 2013-04-12 22:49:19 +0300 | [diff] [blame] | 423 | def test_send_updating_file(self): |
| 424 | def data(): |
| 425 | yield 'data' |
| 426 | yield None |
| 427 | yield 'data_two' |
| 428 | |
| 429 | class UpdatingFile(): |
| 430 | mode = 'r' |
| 431 | d = data() |
| 432 | def read(self, blocksize=-1): |
| 433 | return self.d.__next__() |
| 434 | |
| 435 | expected = b'data' |
| 436 | |
| 437 | conn = client.HTTPConnection('example.com') |
| 438 | sock = FakeSocket("") |
| 439 | conn.sock = sock |
| 440 | conn.send(UpdatingFile()) |
| 441 | self.assertEqual(sock.data, expected) |
| 442 | |
| 443 | |
Senthil Kumaran | 7bc0d87 | 2010-12-19 10:49:52 +0000 | [diff] [blame] | 444 | def test_send_iter(self): |
| 445 | expected = b'GET /foo HTTP/1.1\r\nHost: example.com\r\n' \ |
| 446 | b'Accept-Encoding: identity\r\nContent-Length: 11\r\n' \ |
| 447 | b'\r\nonetwothree' |
| 448 | |
| 449 | def body(): |
| 450 | yield b"one" |
| 451 | yield b"two" |
| 452 | yield b"three" |
| 453 | |
| 454 | conn = client.HTTPConnection('example.com') |
| 455 | sock = FakeSocket("") |
| 456 | conn.sock = sock |
| 457 | conn.request('GET', '/foo', body(), {'Content-Length': '11'}) |
Victor Stinner | 04ba966 | 2011-01-04 00:04:46 +0000 | [diff] [blame] | 458 | self.assertEqual(sock.data, expected) |
Senthil Kumaran | 7bc0d87 | 2010-12-19 10:49:52 +0000 | [diff] [blame] | 459 | |
Senthil Kumaran | eb71ad4 | 2011-08-02 18:33:41 +0800 | [diff] [blame] | 460 | def test_send_type_error(self): |
| 461 | # See: Issue #12676 |
| 462 | conn = client.HTTPConnection('example.com') |
| 463 | conn.sock = FakeSocket('') |
| 464 | with self.assertRaises(TypeError): |
| 465 | conn.request('POST', 'test', conn) |
| 466 | |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 467 | def test_chunked(self): |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 468 | expected = chunked_expected |
| 469 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 470 | resp = client.HTTPResponse(sock, method="GET") |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 471 | resp.begin() |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 472 | self.assertEqual(resp.read(), expected) |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 473 | resp.close() |
| 474 | |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 475 | # Various read sizes |
| 476 | for n in range(1, 12): |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 477 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 478 | resp = client.HTTPResponse(sock, method="GET") |
| 479 | resp.begin() |
| 480 | self.assertEqual(resp.read(n) + resp.read(n) + resp.read(), expected) |
| 481 | resp.close() |
| 482 | |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 483 | for x in ('', 'foo\r\n'): |
| 484 | sock = FakeSocket(chunked_start + x) |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 485 | resp = client.HTTPResponse(sock, method="GET") |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 486 | resp.begin() |
| 487 | try: |
| 488 | resp.read() |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 489 | except client.IncompleteRead as i: |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 490 | self.assertEqual(i.partial, expected) |
| 491 | expected_message = 'IncompleteRead(%d bytes read)' % len(expected) |
| 492 | self.assertEqual(repr(i), expected_message) |
| 493 | self.assertEqual(str(i), expected_message) |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 494 | else: |
| 495 | self.fail('IncompleteRead expected') |
| 496 | finally: |
| 497 | resp.close() |
| 498 | |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 499 | def test_readinto_chunked(self): |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 500 | |
| 501 | expected = chunked_expected |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 502 | nexpected = len(expected) |
| 503 | b = bytearray(128) |
| 504 | |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 505 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 506 | resp = client.HTTPResponse(sock, method="GET") |
| 507 | resp.begin() |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 508 | n = resp.readinto(b) |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 509 | self.assertEqual(b[:nexpected], expected) |
| 510 | self.assertEqual(n, nexpected) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 511 | resp.close() |
| 512 | |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 513 | # Various read sizes |
| 514 | for n in range(1, 12): |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 515 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 516 | resp = client.HTTPResponse(sock, method="GET") |
| 517 | resp.begin() |
| 518 | m = memoryview(b) |
| 519 | i = resp.readinto(m[0:n]) |
| 520 | i += resp.readinto(m[i:n + i]) |
| 521 | i += resp.readinto(m[i:]) |
| 522 | self.assertEqual(b[:nexpected], expected) |
| 523 | self.assertEqual(i, nexpected) |
| 524 | resp.close() |
| 525 | |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 526 | for x in ('', 'foo\r\n'): |
| 527 | sock = FakeSocket(chunked_start + x) |
| 528 | resp = client.HTTPResponse(sock, method="GET") |
| 529 | resp.begin() |
| 530 | try: |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 531 | n = resp.readinto(b) |
| 532 | except client.IncompleteRead as i: |
Antoine Pitrou | f7e7818 | 2012-01-04 18:57:22 +0100 | [diff] [blame] | 533 | self.assertEqual(i.partial, expected) |
| 534 | expected_message = 'IncompleteRead(%d bytes read)' % len(expected) |
| 535 | self.assertEqual(repr(i), expected_message) |
| 536 | self.assertEqual(str(i), expected_message) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 537 | else: |
| 538 | self.fail('IncompleteRead expected') |
| 539 | finally: |
| 540 | resp.close() |
| 541 | |
Senthil Kumaran | 71fb6c8 | 2010-04-28 17:39:48 +0000 | [diff] [blame] | 542 | def test_chunked_head(self): |
| 543 | chunked_start = ( |
| 544 | 'HTTP/1.1 200 OK\r\n' |
| 545 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 546 | 'a\r\n' |
| 547 | 'hello world\r\n' |
| 548 | '1\r\n' |
| 549 | 'd\r\n' |
| 550 | ) |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 551 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Senthil Kumaran | 71fb6c8 | 2010-04-28 17:39:48 +0000 | [diff] [blame] | 552 | resp = client.HTTPResponse(sock, method="HEAD") |
| 553 | resp.begin() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 554 | self.assertEqual(resp.read(), b'') |
| 555 | self.assertEqual(resp.status, 200) |
| 556 | self.assertEqual(resp.reason, 'OK') |
Senthil Kumaran | 0b99883 | 2010-06-04 17:27:11 +0000 | [diff] [blame] | 557 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 558 | self.assertFalse(resp.closed) |
| 559 | resp.close() |
| 560 | self.assertTrue(resp.closed) |
Senthil Kumaran | 71fb6c8 | 2010-04-28 17:39:48 +0000 | [diff] [blame] | 561 | |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 562 | def test_readinto_chunked_head(self): |
| 563 | chunked_start = ( |
| 564 | 'HTTP/1.1 200 OK\r\n' |
| 565 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 566 | 'a\r\n' |
| 567 | 'hello world\r\n' |
| 568 | '1\r\n' |
| 569 | 'd\r\n' |
| 570 | ) |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 571 | sock = FakeSocket(chunked_start + last_chunk + chunked_end) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 572 | resp = client.HTTPResponse(sock, method="HEAD") |
| 573 | resp.begin() |
| 574 | b = bytearray(5) |
| 575 | n = resp.readinto(b) |
| 576 | self.assertEqual(n, 0) |
| 577 | self.assertEqual(bytes(b), b'\x00'*5) |
| 578 | self.assertEqual(resp.status, 200) |
| 579 | self.assertEqual(resp.reason, 'OK') |
| 580 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b6c86fd | 2013-02-06 10:35:40 +0200 | [diff] [blame] | 581 | self.assertFalse(resp.closed) |
| 582 | resp.close() |
| 583 | self.assertTrue(resp.closed) |
Antoine Pitrou | 38d9643 | 2011-12-06 22:33:57 +0100 | [diff] [blame] | 584 | |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 585 | def test_negative_content_length(self): |
Jeremy Hylton | 8206695 | 2008-12-15 03:08:30 +0000 | [diff] [blame] | 586 | sock = FakeSocket( |
| 587 | 'HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n') |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 588 | resp = client.HTTPResponse(sock, method="GET") |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 589 | resp.begin() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 590 | self.assertEqual(resp.read(), b'Hello\r\n') |
Antoine Pitrou | beec61a | 2013-02-02 22:49:34 +0100 | [diff] [blame] | 591 | self.assertTrue(resp.isclosed()) |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 592 | |
Benjamin Peterson | 6accb98 | 2009-03-02 22:50:25 +0000 | [diff] [blame] | 593 | def test_incomplete_read(self): |
| 594 | sock = FakeSocket('HTTP/1.1 200 OK\r\nContent-Length: 10\r\n\r\nHello\r\n') |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 595 | resp = client.HTTPResponse(sock, method="GET") |
Benjamin Peterson | 6accb98 | 2009-03-02 22:50:25 +0000 | [diff] [blame] | 596 | resp.begin() |
| 597 | try: |
| 598 | resp.read() |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 599 | except client.IncompleteRead as i: |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 600 | self.assertEqual(i.partial, b'Hello\r\n') |
Benjamin Peterson | 6accb98 | 2009-03-02 22:50:25 +0000 | [diff] [blame] | 601 | self.assertEqual(repr(i), |
| 602 | "IncompleteRead(7 bytes read, 3 more expected)") |
| 603 | self.assertEqual(str(i), |
| 604 | "IncompleteRead(7 bytes read, 3 more expected)") |
Antoine Pitrou | beec61a | 2013-02-02 22:49:34 +0100 | [diff] [blame] | 605 | self.assertTrue(resp.isclosed()) |
Benjamin Peterson | 6accb98 | 2009-03-02 22:50:25 +0000 | [diff] [blame] | 606 | else: |
| 607 | self.fail('IncompleteRead expected') |
Benjamin Peterson | 6accb98 | 2009-03-02 22:50:25 +0000 | [diff] [blame] | 608 | |
Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 609 | def test_epipe(self): |
| 610 | sock = EPipeSocket( |
| 611 | "HTTP/1.0 401 Authorization Required\r\n" |
| 612 | "Content-type: text/html\r\n" |
| 613 | "WWW-Authenticate: Basic realm=\"example\"\r\n", |
| 614 | b"Content-Length") |
| 615 | conn = client.HTTPConnection("example.com") |
| 616 | conn.sock = sock |
Andrew Svetlov | 0832af6 | 2012-12-18 23:10:48 +0200 | [diff] [blame] | 617 | self.assertRaises(OSError, |
Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 618 | lambda: conn.request("PUT", "/url", "body")) |
| 619 | resp = conn.getresponse() |
| 620 | self.assertEqual(401, resp.status) |
| 621 | self.assertEqual("Basic realm=\"example\"", |
| 622 | resp.getheader("www-authenticate")) |
Christian Heimes | a612dc0 | 2008-02-24 13:08:18 +0000 | [diff] [blame] | 623 | |
Senthil Kumaran | 5466bf1 | 2010-12-18 16:55:23 +0000 | [diff] [blame] | 624 | # Test lines overflowing the max line size (_MAXLINE in http.client) |
| 625 | |
| 626 | def test_overflowing_status_line(self): |
| 627 | body = "HTTP/1.1 200 Ok" + "k" * 65536 + "\r\n" |
| 628 | resp = client.HTTPResponse(FakeSocket(body)) |
| 629 | self.assertRaises((client.LineTooLong, client.BadStatusLine), resp.begin) |
| 630 | |
| 631 | def test_overflowing_header_line(self): |
| 632 | body = ( |
| 633 | 'HTTP/1.1 200 OK\r\n' |
| 634 | 'X-Foo: bar' + 'r' * 65536 + '\r\n\r\n' |
| 635 | ) |
| 636 | resp = client.HTTPResponse(FakeSocket(body)) |
| 637 | self.assertRaises(client.LineTooLong, resp.begin) |
| 638 | |
| 639 | def test_overflowing_chunked_line(self): |
| 640 | body = ( |
| 641 | 'HTTP/1.1 200 OK\r\n' |
| 642 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 643 | + '0' * 65536 + 'a\r\n' |
| 644 | 'hello world\r\n' |
| 645 | '0\r\n' |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 646 | '\r\n' |
Senthil Kumaran | 5466bf1 | 2010-12-18 16:55:23 +0000 | [diff] [blame] | 647 | ) |
| 648 | resp = client.HTTPResponse(FakeSocket(body)) |
| 649 | resp.begin() |
| 650 | self.assertRaises(client.LineTooLong, resp.read) |
| 651 | |
Senthil Kumaran | 9c29f86 | 2012-04-29 10:20:46 +0800 | [diff] [blame] | 652 | def test_early_eof(self): |
| 653 | # Test httpresponse with no \r\n termination, |
| 654 | body = "HTTP/1.1 200 Ok" |
| 655 | sock = FakeSocket(body) |
| 656 | resp = client.HTTPResponse(sock) |
| 657 | resp.begin() |
| 658 | self.assertEqual(resp.read(), b'') |
| 659 | self.assertTrue(resp.isclosed()) |
Serhiy Storchaka | b5b9c8c | 2013-02-06 10:31:57 +0200 | [diff] [blame] | 660 | self.assertFalse(resp.closed) |
| 661 | resp.close() |
| 662 | self.assertTrue(resp.closed) |
Senthil Kumaran | 9c29f86 | 2012-04-29 10:20:46 +0800 | [diff] [blame] | 663 | |
Serhiy Storchaka | b491e05 | 2014-12-01 13:07:45 +0200 | [diff] [blame] | 664 | def test_error_leak(self): |
| 665 | # Test that the socket is not leaked if getresponse() fails |
| 666 | conn = client.HTTPConnection('example.com') |
| 667 | response = None |
| 668 | class Response(client.HTTPResponse): |
| 669 | def __init__(self, *pos, **kw): |
| 670 | nonlocal response |
| 671 | response = self # Avoid garbage collector closing the socket |
| 672 | client.HTTPResponse.__init__(self, *pos, **kw) |
| 673 | conn.response_class = Response |
| 674 | conn.sock = FakeSocket('') # Emulate server dropping connection |
| 675 | conn.request('GET', '/') |
| 676 | self.assertRaises(client.BadStatusLine, conn.getresponse) |
| 677 | self.assertTrue(response.closed) |
| 678 | self.assertTrue(conn.sock.file_closed) |
| 679 | |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 680 | def test_chunked_extension(self): |
| 681 | extra = '3;foo=bar\r\n' + 'abc\r\n' |
| 682 | expected = chunked_expected + b'abc' |
| 683 | |
| 684 | sock = FakeSocket(chunked_start + extra + last_chunk_extended + chunked_end) |
| 685 | resp = client.HTTPResponse(sock, method="GET") |
| 686 | resp.begin() |
| 687 | self.assertEqual(resp.read(), expected) |
| 688 | resp.close() |
| 689 | |
| 690 | def test_chunked_missing_end(self): |
| 691 | """some servers may serve up a short chunked encoding stream""" |
| 692 | expected = chunked_expected |
| 693 | sock = FakeSocket(chunked_start + last_chunk) #no terminating crlf |
| 694 | resp = client.HTTPResponse(sock, method="GET") |
| 695 | resp.begin() |
| 696 | self.assertEqual(resp.read(), expected) |
| 697 | resp.close() |
| 698 | |
| 699 | def test_chunked_trailers(self): |
| 700 | """See that trailers are read and ignored""" |
| 701 | expected = chunked_expected |
| 702 | sock = FakeSocket(chunked_start + last_chunk + trailers + chunked_end) |
| 703 | resp = client.HTTPResponse(sock, method="GET") |
| 704 | resp.begin() |
| 705 | self.assertEqual(resp.read(), expected) |
| 706 | # we should have reached the end of the file |
| 707 | self.assertEqual(sock.file.read(100), b"") #we read to the end |
| 708 | resp.close() |
| 709 | |
| 710 | def test_chunked_sync(self): |
| 711 | """Check that we don't read past the end of the chunked-encoding stream""" |
| 712 | expected = chunked_expected |
| 713 | extradata = "extradata" |
| 714 | sock = FakeSocket(chunked_start + last_chunk + trailers + chunked_end + extradata) |
| 715 | resp = client.HTTPResponse(sock, method="GET") |
| 716 | resp.begin() |
| 717 | self.assertEqual(resp.read(), expected) |
| 718 | # the file should now have our extradata ready to be read |
| 719 | self.assertEqual(sock.file.read(100), extradata.encode("ascii")) #we read to the end |
| 720 | resp.close() |
| 721 | |
| 722 | def test_content_length_sync(self): |
| 723 | """Check that we don't read past the end of the Content-Length stream""" |
| 724 | extradata = "extradata" |
| 725 | expected = b"Hello123\r\n" |
| 726 | sock = FakeSocket('HTTP/1.1 200 OK\r\nContent-Length: 10\r\n\r\nHello123\r\n' + extradata) |
| 727 | resp = client.HTTPResponse(sock, method="GET") |
| 728 | resp.begin() |
| 729 | self.assertEqual(resp.read(), expected) |
| 730 | # the file should now have our extradata ready to be read |
| 731 | self.assertEqual(sock.file.read(100), extradata.encode("ascii")) #we read to the end |
| 732 | resp.close() |
| 733 | |
| 734 | class ExtendedReadTest(TestCase): |
| 735 | """ |
| 736 | Test peek(), read1(), readline() |
| 737 | """ |
| 738 | lines = ( |
| 739 | 'HTTP/1.1 200 OK\r\n' |
| 740 | '\r\n' |
| 741 | 'hello world!\n' |
| 742 | 'and now \n' |
| 743 | 'for something completely different\n' |
| 744 | 'foo' |
| 745 | ) |
| 746 | lines_expected = lines[lines.find('hello'):].encode("ascii") |
| 747 | lines_chunked = ( |
| 748 | 'HTTP/1.1 200 OK\r\n' |
| 749 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 750 | 'a\r\n' |
| 751 | 'hello worl\r\n' |
| 752 | '3\r\n' |
| 753 | 'd!\n\r\n' |
| 754 | '9\r\n' |
| 755 | 'and now \n\r\n' |
| 756 | '23\r\n' |
| 757 | 'for something completely different\n\r\n' |
| 758 | '3\r\n' |
| 759 | 'foo\r\n' |
| 760 | '0\r\n' # terminating chunk |
| 761 | '\r\n' # end of trailers |
| 762 | ) |
| 763 | |
| 764 | def setUp(self): |
| 765 | sock = FakeSocket(self.lines) |
| 766 | resp = client.HTTPResponse(sock, method="GET") |
| 767 | resp.begin() |
| 768 | resp.fp = io.BufferedReader(resp.fp) |
| 769 | self.resp = resp |
| 770 | |
| 771 | |
| 772 | |
| 773 | def test_peek(self): |
| 774 | resp = self.resp |
| 775 | # patch up the buffered peek so that it returns not too much stuff |
| 776 | oldpeek = resp.fp.peek |
| 777 | def mypeek(n=-1): |
| 778 | p = oldpeek(n) |
| 779 | if n >= 0: |
| 780 | return p[:n] |
| 781 | return p[:10] |
| 782 | resp.fp.peek = mypeek |
| 783 | |
| 784 | all = [] |
| 785 | while True: |
| 786 | # try a short peek |
| 787 | p = resp.peek(3) |
| 788 | if p: |
| 789 | self.assertGreater(len(p), 0) |
| 790 | # then unbounded peek |
| 791 | p2 = resp.peek() |
| 792 | self.assertGreaterEqual(len(p2), len(p)) |
| 793 | self.assertTrue(p2.startswith(p)) |
| 794 | next = resp.read(len(p2)) |
| 795 | self.assertEqual(next, p2) |
| 796 | else: |
| 797 | next = resp.read() |
| 798 | self.assertFalse(next) |
| 799 | all.append(next) |
| 800 | if not next: |
| 801 | break |
| 802 | self.assertEqual(b"".join(all), self.lines_expected) |
| 803 | |
| 804 | def test_readline(self): |
| 805 | resp = self.resp |
| 806 | self._verify_readline(self.resp.readline, self.lines_expected) |
| 807 | |
| 808 | def _verify_readline(self, readline, expected): |
| 809 | all = [] |
| 810 | while True: |
| 811 | # short readlines |
| 812 | line = readline(5) |
| 813 | if line and line != b"foo": |
| 814 | if len(line) < 5: |
| 815 | self.assertTrue(line.endswith(b"\n")) |
| 816 | all.append(line) |
| 817 | if not line: |
| 818 | break |
| 819 | self.assertEqual(b"".join(all), expected) |
| 820 | |
| 821 | def test_read1(self): |
| 822 | resp = self.resp |
| 823 | def r(): |
| 824 | res = resp.read1(4) |
| 825 | self.assertLessEqual(len(res), 4) |
| 826 | return res |
| 827 | readliner = Readliner(r) |
| 828 | self._verify_readline(readliner.readline, self.lines_expected) |
| 829 | |
| 830 | def test_read1_unbounded(self): |
| 831 | resp = self.resp |
| 832 | all = [] |
| 833 | while True: |
| 834 | data = resp.read1() |
| 835 | if not data: |
| 836 | break |
| 837 | all.append(data) |
| 838 | self.assertEqual(b"".join(all), self.lines_expected) |
| 839 | |
| 840 | def test_read1_bounded(self): |
| 841 | resp = self.resp |
| 842 | all = [] |
| 843 | while True: |
| 844 | data = resp.read1(10) |
| 845 | if not data: |
| 846 | break |
| 847 | self.assertLessEqual(len(data), 10) |
| 848 | all.append(data) |
| 849 | self.assertEqual(b"".join(all), self.lines_expected) |
| 850 | |
| 851 | def test_read1_0(self): |
| 852 | self.assertEqual(self.resp.read1(0), b"") |
| 853 | |
| 854 | def test_peek_0(self): |
| 855 | p = self.resp.peek(0) |
| 856 | self.assertLessEqual(0, len(p)) |
| 857 | |
| 858 | class ExtendedReadTestChunked(ExtendedReadTest): |
| 859 | """ |
| 860 | Test peek(), read1(), readline() in chunked mode |
| 861 | """ |
| 862 | lines = ( |
| 863 | 'HTTP/1.1 200 OK\r\n' |
| 864 | 'Transfer-Encoding: chunked\r\n\r\n' |
| 865 | 'a\r\n' |
| 866 | 'hello worl\r\n' |
| 867 | '3\r\n' |
| 868 | 'd!\n\r\n' |
| 869 | '9\r\n' |
| 870 | 'and now \n\r\n' |
| 871 | '23\r\n' |
| 872 | 'for something completely different\n\r\n' |
| 873 | '3\r\n' |
| 874 | 'foo\r\n' |
| 875 | '0\r\n' # terminating chunk |
| 876 | '\r\n' # end of trailers |
| 877 | ) |
| 878 | |
| 879 | |
| 880 | class Readliner: |
| 881 | """ |
| 882 | a simple readline class that uses an arbitrary read function and buffering |
| 883 | """ |
| 884 | def __init__(self, readfunc): |
| 885 | self.readfunc = readfunc |
| 886 | self.remainder = b"" |
| 887 | |
| 888 | def readline(self, limit): |
| 889 | data = [] |
| 890 | datalen = 0 |
| 891 | read = self.remainder |
| 892 | try: |
| 893 | while True: |
| 894 | idx = read.find(b'\n') |
| 895 | if idx != -1: |
| 896 | break |
| 897 | if datalen + len(read) >= limit: |
| 898 | idx = limit - datalen - 1 |
| 899 | # read more data |
| 900 | data.append(read) |
| 901 | read = self.readfunc() |
| 902 | if not read: |
| 903 | idx = 0 #eof condition |
| 904 | break |
| 905 | idx += 1 |
| 906 | data.append(read[:idx]) |
| 907 | self.remainder = read[idx:] |
| 908 | return b"".join(data) |
| 909 | except: |
| 910 | self.remainder = b"".join(data) |
| 911 | raise |
| 912 | |
Georg Brandl | 4cbd1e3 | 2006-02-17 22:01:08 +0000 | [diff] [blame] | 913 | class OfflineTest(TestCase): |
| 914 | def test_responses(self): |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 915 | self.assertEqual(client.responses[client.NOT_FOUND], "Not Found") |
Georg Brandl | 4cbd1e3 | 2006-02-17 22:01:08 +0000 | [diff] [blame] | 916 | |
Gregory P. Smith | b406637 | 2010-01-03 03:28:29 +0000 | [diff] [blame] | 917 | |
| 918 | class SourceAddressTest(TestCase): |
| 919 | def setUp(self): |
| 920 | self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| 921 | self.port = support.bind_port(self.serv) |
| 922 | self.source_port = support.find_unused_port() |
Charles-François Natali | 6e20460 | 2014-07-23 19:28:13 +0100 | [diff] [blame] | 923 | self.serv.listen() |
Gregory P. Smith | b406637 | 2010-01-03 03:28:29 +0000 | [diff] [blame] | 924 | self.conn = None |
| 925 | |
| 926 | def tearDown(self): |
| 927 | if self.conn: |
| 928 | self.conn.close() |
| 929 | self.conn = None |
| 930 | self.serv.close() |
| 931 | self.serv = None |
| 932 | |
| 933 | def testHTTPConnectionSourceAddress(self): |
| 934 | self.conn = client.HTTPConnection(HOST, self.port, |
| 935 | source_address=('', self.source_port)) |
| 936 | self.conn.connect() |
| 937 | self.assertEqual(self.conn.sock.getsockname()[1], self.source_port) |
| 938 | |
| 939 | @unittest.skipIf(not hasattr(client, 'HTTPSConnection'), |
| 940 | 'http.client.HTTPSConnection not defined') |
| 941 | def testHTTPSConnectionSourceAddress(self): |
| 942 | self.conn = client.HTTPSConnection(HOST, self.port, |
| 943 | source_address=('', self.source_port)) |
| 944 | # We don't test anything here other the constructor not barfing as |
| 945 | # this code doesn't deal with setting up an active running SSL server |
| 946 | # for an ssl_wrapped connect() to actually return from. |
| 947 | |
| 948 | |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 949 | class TimeoutTest(TestCase): |
Christian Heimes | 5e69685 | 2008-04-09 08:37:03 +0000 | [diff] [blame] | 950 | PORT = None |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 951 | |
| 952 | def setUp(self): |
| 953 | self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
Benjamin Peterson | ee8712c | 2008-05-20 21:35:26 +0000 | [diff] [blame] | 954 | TimeoutTest.PORT = support.bind_port(self.serv) |
Charles-François Natali | 6e20460 | 2014-07-23 19:28:13 +0100 | [diff] [blame] | 955 | self.serv.listen() |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 956 | |
| 957 | def tearDown(self): |
| 958 | self.serv.close() |
| 959 | self.serv = None |
| 960 | |
| 961 | def testTimeoutAttribute(self): |
Jeremy Hylton | 3a38c91 | 2007-08-14 17:08:07 +0000 | [diff] [blame] | 962 | # This will prove that the timeout gets through HTTPConnection |
| 963 | # and into the socket. |
| 964 | |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 965 | # default -- use global socket timeout |
Serhiy Storchaka | 25d8aea | 2014-02-08 14:50:08 +0200 | [diff] [blame] | 966 | self.assertIsNone(socket.getdefaulttimeout()) |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 967 | socket.setdefaulttimeout(30) |
| 968 | try: |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 969 | httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT) |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 970 | httpConn.connect() |
| 971 | finally: |
| 972 | socket.setdefaulttimeout(None) |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 973 | self.assertEqual(httpConn.sock.gettimeout(), 30) |
| 974 | httpConn.close() |
| 975 | |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 976 | # no timeout -- do not use global socket default |
Serhiy Storchaka | 25d8aea | 2014-02-08 14:50:08 +0200 | [diff] [blame] | 977 | self.assertIsNone(socket.getdefaulttimeout()) |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 978 | socket.setdefaulttimeout(30) |
| 979 | try: |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 980 | httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT, |
Christian Heimes | 5e69685 | 2008-04-09 08:37:03 +0000 | [diff] [blame] | 981 | timeout=None) |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 982 | httpConn.connect() |
| 983 | finally: |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 984 | socket.setdefaulttimeout(None) |
| 985 | self.assertEqual(httpConn.sock.gettimeout(), None) |
| 986 | httpConn.close() |
| 987 | |
| 988 | # a value |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 989 | httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT, timeout=30) |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 990 | httpConn.connect() |
Guido van Rossum | d8faa36 | 2007-04-27 19:54:29 +0000 | [diff] [blame] | 991 | self.assertEqual(httpConn.sock.gettimeout(), 30) |
| 992 | httpConn.close() |
| 993 | |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 994 | |
| 995 | class HTTPSTest(TestCase): |
| 996 | |
| 997 | def setUp(self): |
| 998 | if not hasattr(client, 'HTTPSConnection'): |
| 999 | self.skipTest('ssl support required') |
| 1000 | |
| 1001 | def make_server(self, certfile): |
| 1002 | from test.ssl_servers import make_https_server |
Antoine Pitrou | da23259 | 2013-02-05 21:20:51 +0100 | [diff] [blame] | 1003 | return make_https_server(self, certfile=certfile) |
Guido van Rossum | d59da4b | 2007-05-22 18:11:13 +0000 | [diff] [blame] | 1004 | |
| 1005 | def test_attributes(self): |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1006 | # simple test to check it's storing the timeout |
| 1007 | h = client.HTTPSConnection(HOST, TimeoutTest.PORT, timeout=30) |
| 1008 | self.assertEqual(h.timeout, 30) |
| 1009 | |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1010 | def test_networked(self): |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1011 | # Default settings: requires a valid cert from a trusted CA |
| 1012 | import ssl |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1013 | support.requires('network') |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1014 | with support.transient_internet('self-signed.pythontest.net'): |
| 1015 | h = client.HTTPSConnection('self-signed.pythontest.net', 443) |
| 1016 | with self.assertRaises(ssl.SSLError) as exc_info: |
| 1017 | h.request('GET', '/') |
| 1018 | self.assertEqual(exc_info.exception.reason, 'CERTIFICATE_VERIFY_FAILED') |
| 1019 | |
| 1020 | def test_networked_noverification(self): |
| 1021 | # Switch off cert verification |
| 1022 | import ssl |
| 1023 | support.requires('network') |
| 1024 | with support.transient_internet('self-signed.pythontest.net'): |
| 1025 | context = ssl._create_unverified_context() |
| 1026 | h = client.HTTPSConnection('self-signed.pythontest.net', 443, |
| 1027 | context=context) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1028 | h.request('GET', '/') |
| 1029 | resp = h.getresponse() |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1030 | self.assertIn('nginx', resp.getheader('server')) |
| 1031 | |
Benjamin Peterson | 2615e9e | 2014-11-25 15:16:55 -0600 | [diff] [blame] | 1032 | @support.system_must_validate_cert |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1033 | def test_networked_trusted_by_default_cert(self): |
| 1034 | # Default settings: requires a valid cert from a trusted CA |
| 1035 | support.requires('network') |
| 1036 | with support.transient_internet('www.python.org'): |
| 1037 | h = client.HTTPSConnection('www.python.org', 443) |
| 1038 | h.request('GET', '/') |
| 1039 | resp = h.getresponse() |
| 1040 | content_type = resp.getheader('content-type') |
| 1041 | self.assertIn('text/html', content_type) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1042 | |
| 1043 | def test_networked_good_cert(self): |
Georg Brandl | fbaf931 | 2014-11-05 20:37:40 +0100 | [diff] [blame] | 1044 | # We feed the server's cert as a validating cert |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1045 | import ssl |
| 1046 | support.requires('network') |
Georg Brandl | fbaf931 | 2014-11-05 20:37:40 +0100 | [diff] [blame] | 1047 | with support.transient_internet('self-signed.pythontest.net'): |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1048 | context = ssl.SSLContext(ssl.PROTOCOL_TLSv1) |
| 1049 | context.verify_mode = ssl.CERT_REQUIRED |
Georg Brandl | fbaf931 | 2014-11-05 20:37:40 +0100 | [diff] [blame] | 1050 | context.load_verify_locations(CERT_selfsigned_pythontestdotnet) |
| 1051 | h = client.HTTPSConnection('self-signed.pythontest.net', 443, context=context) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1052 | h.request('GET', '/') |
| 1053 | resp = h.getresponse() |
Georg Brandl | fbaf931 | 2014-11-05 20:37:40 +0100 | [diff] [blame] | 1054 | server_string = resp.getheader('server') |
| 1055 | self.assertIn('nginx', server_string) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1056 | |
| 1057 | def test_networked_bad_cert(self): |
| 1058 | # We feed a "CA" cert that is unrelated to the server's cert |
| 1059 | import ssl |
| 1060 | support.requires('network') |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1061 | with support.transient_internet('self-signed.pythontest.net'): |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1062 | context = ssl.SSLContext(ssl.PROTOCOL_TLSv1) |
| 1063 | context.verify_mode = ssl.CERT_REQUIRED |
| 1064 | context.load_verify_locations(CERT_localhost) |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1065 | h = client.HTTPSConnection('self-signed.pythontest.net', 443, context=context) |
| 1066 | with self.assertRaises(ssl.SSLError) as exc_info: |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1067 | h.request('GET', '/') |
Benjamin Peterson | 4ffb075 | 2014-11-03 14:29:33 -0500 | [diff] [blame] | 1068 | self.assertEqual(exc_info.exception.reason, 'CERTIFICATE_VERIFY_FAILED') |
| 1069 | |
| 1070 | def test_local_unknown_cert(self): |
| 1071 | # The custom cert isn't known to the default trust bundle |
| 1072 | import ssl |
| 1073 | server = self.make_server(CERT_localhost) |
| 1074 | h = client.HTTPSConnection('localhost', server.port) |
| 1075 | with self.assertRaises(ssl.SSLError) as exc_info: |
| 1076 | h.request('GET', '/') |
| 1077 | self.assertEqual(exc_info.exception.reason, 'CERTIFICATE_VERIFY_FAILED') |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1078 | |
| 1079 | def test_local_good_hostname(self): |
| 1080 | # The (valid) cert validates the HTTP hostname |
| 1081 | import ssl |
Brett Cannon | 252365b | 2011-08-04 22:43:11 -0700 | [diff] [blame] | 1082 | server = self.make_server(CERT_localhost) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1083 | context = ssl.SSLContext(ssl.PROTOCOL_TLSv1) |
| 1084 | context.verify_mode = ssl.CERT_REQUIRED |
| 1085 | context.load_verify_locations(CERT_localhost) |
| 1086 | h = client.HTTPSConnection('localhost', server.port, context=context) |
| 1087 | h.request('GET', '/nonexistent') |
| 1088 | resp = h.getresponse() |
| 1089 | self.assertEqual(resp.status, 404) |
| 1090 | |
| 1091 | def test_local_bad_hostname(self): |
| 1092 | # The (valid) cert doesn't validate the HTTP hostname |
| 1093 | import ssl |
Brett Cannon | 252365b | 2011-08-04 22:43:11 -0700 | [diff] [blame] | 1094 | server = self.make_server(CERT_fakehostname) |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1095 | context = ssl.SSLContext(ssl.PROTOCOL_TLSv1) |
| 1096 | context.verify_mode = ssl.CERT_REQUIRED |
Benjamin Peterson | a090f01 | 2014-12-07 13:18:25 -0500 | [diff] [blame] | 1097 | context.check_hostname = True |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1098 | context.load_verify_locations(CERT_fakehostname) |
| 1099 | h = client.HTTPSConnection('localhost', server.port, context=context) |
| 1100 | with self.assertRaises(ssl.CertificateError): |
| 1101 | h.request('GET', '/') |
| 1102 | # Same with explicit check_hostname=True |
| 1103 | h = client.HTTPSConnection('localhost', server.port, context=context, |
| 1104 | check_hostname=True) |
| 1105 | with self.assertRaises(ssl.CertificateError): |
| 1106 | h.request('GET', '/') |
| 1107 | # With check_hostname=False, the mismatching is ignored |
Benjamin Peterson | a090f01 | 2014-12-07 13:18:25 -0500 | [diff] [blame] | 1108 | context.check_hostname = False |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1109 | h = client.HTTPSConnection('localhost', server.port, context=context, |
| 1110 | check_hostname=False) |
| 1111 | h.request('GET', '/nonexistent') |
| 1112 | resp = h.getresponse() |
| 1113 | self.assertEqual(resp.status, 404) |
Benjamin Peterson | a090f01 | 2014-12-07 13:18:25 -0500 | [diff] [blame] | 1114 | # The context's check_hostname setting is used if one isn't passed to |
| 1115 | # HTTPSConnection. |
| 1116 | context.check_hostname = False |
| 1117 | h = client.HTTPSConnection('localhost', server.port, context=context) |
| 1118 | h.request('GET', '/nonexistent') |
| 1119 | self.assertEqual(h.getresponse().status, 404) |
| 1120 | # Passing check_hostname to HTTPSConnection should override the |
| 1121 | # context's setting. |
| 1122 | h = client.HTTPSConnection('localhost', server.port, context=context, |
| 1123 | check_hostname=True) |
| 1124 | with self.assertRaises(ssl.CertificateError): |
| 1125 | h.request('GET', '/') |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1126 | |
Petri Lehtinen | e119c40 | 2011-10-26 21:29:15 +0300 | [diff] [blame] | 1127 | @unittest.skipIf(not hasattr(client, 'HTTPSConnection'), |
| 1128 | 'http.client.HTTPSConnection not available') |
Łukasz Langa | a5a9a9c | 2011-10-18 21:17:39 +0200 | [diff] [blame] | 1129 | def test_host_port(self): |
| 1130 | # Check invalid host_port |
| 1131 | |
| 1132 | for hp in ("www.python.org:abc", "user:password@www.python.org"): |
| 1133 | self.assertRaises(client.InvalidURL, client.HTTPSConnection, hp) |
| 1134 | |
| 1135 | for hp, h, p in (("[fe80::207:e9ff:fe9b]:8000", |
| 1136 | "fe80::207:e9ff:fe9b", 8000), |
| 1137 | ("www.python.org:443", "www.python.org", 443), |
| 1138 | ("www.python.org:", "www.python.org", 443), |
| 1139 | ("www.python.org", "www.python.org", 443), |
| 1140 | ("[fe80::207:e9ff:fe9b]", "fe80::207:e9ff:fe9b", 443), |
| 1141 | ("[fe80::207:e9ff:fe9b]:", "fe80::207:e9ff:fe9b", |
| 1142 | 443)): |
| 1143 | c = client.HTTPSConnection(hp) |
| 1144 | self.assertEqual(h, c.host) |
| 1145 | self.assertEqual(p, c.port) |
| 1146 | |
Guido van Rossum | d59da4b | 2007-05-22 18:11:13 +0000 | [diff] [blame] | 1147 | |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1148 | class RequestBodyTest(TestCase): |
| 1149 | """Test cases where a request includes a message body.""" |
| 1150 | |
| 1151 | def setUp(self): |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 1152 | self.conn = client.HTTPConnection('example.com') |
Jeremy Hylton | 636950f | 2009-03-28 04:34:21 +0000 | [diff] [blame] | 1153 | self.conn.sock = self.sock = FakeSocket("") |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1154 | self.conn.sock = self.sock |
| 1155 | |
| 1156 | def get_headers_and_fp(self): |
| 1157 | f = io.BytesIO(self.sock.data) |
| 1158 | f.readline() # read the request line |
Jeremy Hylton | 7c1692d | 2009-03-27 21:31:03 +0000 | [diff] [blame] | 1159 | message = client.parse_headers(f) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1160 | return message, f |
| 1161 | |
| 1162 | def test_manual_content_length(self): |
| 1163 | # Set an incorrect content-length so that we can verify that |
| 1164 | # it will not be over-ridden by the library. |
| 1165 | self.conn.request("PUT", "/url", "body", |
| 1166 | {"Content-Length": "42"}) |
| 1167 | message, f = self.get_headers_and_fp() |
| 1168 | self.assertEqual("42", message.get("content-length")) |
| 1169 | self.assertEqual(4, len(f.read())) |
| 1170 | |
| 1171 | def test_ascii_body(self): |
| 1172 | self.conn.request("PUT", "/url", "body") |
| 1173 | message, f = self.get_headers_and_fp() |
| 1174 | self.assertEqual("text/plain", message.get_content_type()) |
Raymond Hettinger | 7beae8a | 2011-01-06 05:34:17 +0000 | [diff] [blame] | 1175 | self.assertIsNone(message.get_charset()) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1176 | self.assertEqual("4", message.get("content-length")) |
| 1177 | self.assertEqual(b'body', f.read()) |
| 1178 | |
| 1179 | def test_latin1_body(self): |
| 1180 | self.conn.request("PUT", "/url", "body\xc1") |
| 1181 | message, f = self.get_headers_and_fp() |
| 1182 | self.assertEqual("text/plain", message.get_content_type()) |
Raymond Hettinger | 7beae8a | 2011-01-06 05:34:17 +0000 | [diff] [blame] | 1183 | self.assertIsNone(message.get_charset()) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1184 | self.assertEqual("5", message.get("content-length")) |
| 1185 | self.assertEqual(b'body\xc1', f.read()) |
| 1186 | |
| 1187 | def test_bytes_body(self): |
| 1188 | self.conn.request("PUT", "/url", b"body\xc1") |
| 1189 | message, f = self.get_headers_and_fp() |
| 1190 | self.assertEqual("text/plain", message.get_content_type()) |
Raymond Hettinger | 7beae8a | 2011-01-06 05:34:17 +0000 | [diff] [blame] | 1191 | self.assertIsNone(message.get_charset()) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1192 | self.assertEqual("5", message.get("content-length")) |
| 1193 | self.assertEqual(b'body\xc1', f.read()) |
| 1194 | |
| 1195 | def test_file_body(self): |
Victor Stinner | 18d15cb | 2011-09-21 01:09:04 +0200 | [diff] [blame] | 1196 | self.addCleanup(support.unlink, support.TESTFN) |
Brett Cannon | 77b7de6 | 2010-10-29 23:31:11 +0000 | [diff] [blame] | 1197 | with open(support.TESTFN, "w") as f: |
| 1198 | f.write("body") |
| 1199 | with open(support.TESTFN) as f: |
| 1200 | self.conn.request("PUT", "/url", f) |
| 1201 | message, f = self.get_headers_and_fp() |
| 1202 | self.assertEqual("text/plain", message.get_content_type()) |
Raymond Hettinger | 7beae8a | 2011-01-06 05:34:17 +0000 | [diff] [blame] | 1203 | self.assertIsNone(message.get_charset()) |
Brett Cannon | 77b7de6 | 2010-10-29 23:31:11 +0000 | [diff] [blame] | 1204 | self.assertEqual("4", message.get("content-length")) |
| 1205 | self.assertEqual(b'body', f.read()) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1206 | |
| 1207 | def test_binary_file_body(self): |
Victor Stinner | 18d15cb | 2011-09-21 01:09:04 +0200 | [diff] [blame] | 1208 | self.addCleanup(support.unlink, support.TESTFN) |
Brett Cannon | 77b7de6 | 2010-10-29 23:31:11 +0000 | [diff] [blame] | 1209 | with open(support.TESTFN, "wb") as f: |
| 1210 | f.write(b"body\xc1") |
| 1211 | with open(support.TESTFN, "rb") as f: |
| 1212 | self.conn.request("PUT", "/url", f) |
| 1213 | message, f = self.get_headers_and_fp() |
| 1214 | self.assertEqual("text/plain", message.get_content_type()) |
Raymond Hettinger | 7beae8a | 2011-01-06 05:34:17 +0000 | [diff] [blame] | 1215 | self.assertIsNone(message.get_charset()) |
Brett Cannon | 77b7de6 | 2010-10-29 23:31:11 +0000 | [diff] [blame] | 1216 | self.assertEqual("5", message.get("content-length")) |
| 1217 | self.assertEqual(b'body\xc1', f.read()) |
Jeremy Hylton | 236654b | 2009-03-27 20:24:34 +0000 | [diff] [blame] | 1218 | |
Senthil Kumaran | 9f8dc44 | 2010-08-02 11:04:58 +0000 | [diff] [blame] | 1219 | |
| 1220 | class HTTPResponseTest(TestCase): |
| 1221 | |
| 1222 | def setUp(self): |
| 1223 | body = "HTTP/1.1 200 Ok\r\nMy-Header: first-value\r\nMy-Header: \ |
| 1224 | second-value\r\n\r\nText" |
| 1225 | sock = FakeSocket(body) |
| 1226 | self.resp = client.HTTPResponse(sock) |
| 1227 | self.resp.begin() |
| 1228 | |
| 1229 | def test_getting_header(self): |
| 1230 | header = self.resp.getheader('My-Header') |
| 1231 | self.assertEqual(header, 'first-value, second-value') |
| 1232 | |
| 1233 | header = self.resp.getheader('My-Header', 'some default') |
| 1234 | self.assertEqual(header, 'first-value, second-value') |
| 1235 | |
| 1236 | def test_getting_nonexistent_header_with_string_default(self): |
| 1237 | header = self.resp.getheader('No-Such-Header', 'default-value') |
| 1238 | self.assertEqual(header, 'default-value') |
| 1239 | |
| 1240 | def test_getting_nonexistent_header_with_iterable_default(self): |
| 1241 | header = self.resp.getheader('No-Such-Header', ['default', 'values']) |
| 1242 | self.assertEqual(header, 'default, values') |
| 1243 | |
| 1244 | header = self.resp.getheader('No-Such-Header', ('default', 'values')) |
| 1245 | self.assertEqual(header, 'default, values') |
| 1246 | |
| 1247 | def test_getting_nonexistent_header_without_default(self): |
| 1248 | header = self.resp.getheader('No-Such-Header') |
| 1249 | self.assertEqual(header, None) |
| 1250 | |
| 1251 | def test_getting_header_defaultint(self): |
| 1252 | header = self.resp.getheader('No-Such-Header',default=42) |
| 1253 | self.assertEqual(header, 42) |
| 1254 | |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 1255 | class TunnelTests(TestCase): |
| 1256 | |
| 1257 | def test_connect(self): |
| 1258 | response_text = ( |
| 1259 | 'HTTP/1.0 200 OK\r\n\r\n' # Reply to CONNECT |
| 1260 | 'HTTP/1.1 200 OK\r\n' # Reply to HEAD |
| 1261 | 'Content-Length: 42\r\n\r\n' |
| 1262 | ) |
| 1263 | |
| 1264 | def create_connection(address, timeout=None, source_address=None): |
| 1265 | return FakeSocket(response_text, host=address[0], |
| 1266 | port=address[1]) |
| 1267 | |
| 1268 | conn = client.HTTPConnection('proxy.com') |
| 1269 | conn._create_connection = create_connection |
| 1270 | |
| 1271 | # Once connected, we shouldn't be able to tunnel anymore |
| 1272 | conn.connect() |
| 1273 | self.assertRaises(RuntimeError, conn.set_tunnel, |
| 1274 | 'destination.com') |
| 1275 | |
| 1276 | # But if we close the connection, we're good |
| 1277 | conn.close() |
| 1278 | conn.set_tunnel('destination.com') |
| 1279 | conn.request('HEAD', '/', '') |
| 1280 | |
| 1281 | self.assertEqual(conn.sock.host, 'proxy.com') |
| 1282 | self.assertEqual(conn.sock.port, 80) |
Serhiy Storchaka | 4ac7ed9 | 2014-12-12 09:29:15 +0200 | [diff] [blame] | 1283 | self.assertIn(b'CONNECT destination.com', conn.sock.data) |
| 1284 | # issue22095 |
| 1285 | self.assertNotIn(b'Host: destination.com:None', conn.sock.data) |
| 1286 | self.assertIn(b'Host: destination.com', conn.sock.data) |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 1287 | |
| 1288 | # This test should be removed when CONNECT gets the HTTP/1.1 blessing |
Serhiy Storchaka | 4ac7ed9 | 2014-12-12 09:29:15 +0200 | [diff] [blame] | 1289 | self.assertNotIn(b'Host: proxy.com', conn.sock.data) |
Senthil Kumaran | 9da047b | 2014-04-14 13:07:56 -0400 | [diff] [blame] | 1290 | |
| 1291 | conn.close() |
| 1292 | conn.request('PUT', '/', '') |
| 1293 | self.assertEqual(conn.sock.host, 'proxy.com') |
| 1294 | self.assertEqual(conn.sock.port, 80) |
| 1295 | self.assertTrue(b'CONNECT destination.com' in conn.sock.data) |
| 1296 | self.assertTrue(b'Host: destination.com' in conn.sock.data) |
| 1297 | |
Benjamin Peterson | 9566de1 | 2014-12-13 16:13:24 -0500 | [diff] [blame] | 1298 | @support.reap_threads |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 1299 | def test_main(verbose=None): |
Benjamin Peterson | ee8712c | 2008-05-20 21:35:26 +0000 | [diff] [blame] | 1300 | support.run_unittest(HeaderTests, OfflineTest, BasicTest, TimeoutTest, |
Antoine Pitrou | 803e6d6 | 2010-10-13 10:36:15 +0000 | [diff] [blame] | 1301 | HTTPSTest, RequestBodyTest, SourceAddressTest, |
Kristján Valur Jónsson | 8e5d0ca | 2014-03-19 10:07:26 +0000 | [diff] [blame] | 1302 | HTTPResponseTest, ExtendedReadTest, |
Senthil Kumaran | 166214c | 2014-04-14 13:10:05 -0400 | [diff] [blame] | 1303 | ExtendedReadTestChunked, TunnelTests) |
Jeremy Hylton | 2c17825 | 2004-08-07 16:28:14 +0000 | [diff] [blame] | 1304 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 1305 | if __name__ == '__main__': |
| 1306 | test_main() |