xref: /unit/test/test_proxy.py (revision 1477)
11274Szelenkov@nginx.comimport re
2*1477Szelenkov@nginx.comimport socket
31274Szelenkov@nginx.comimport time
41274Szelenkov@nginx.comimport unittest
5*1477Szelenkov@nginx.com
61274Szelenkov@nginx.comfrom unit.applications.lang.python import TestApplicationPython
71274Szelenkov@nginx.com
81274Szelenkov@nginx.com
91274Szelenkov@nginx.comclass TestProxy(TestApplicationPython):
101467Szelenkov@nginx.com    prerequisites = {'modules': {'python': 'any'}}
111274Szelenkov@nginx.com
121274Szelenkov@nginx.com    SERVER_PORT = 7999
131274Szelenkov@nginx.com
141353Smax.romanov@nginx.com    @staticmethod
151353Smax.romanov@nginx.com    def run_server(server_port):
161274Szelenkov@nginx.com        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
171274Szelenkov@nginx.com        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
181274Szelenkov@nginx.com
191353Smax.romanov@nginx.com        server_address = ('', server_port)
201274Szelenkov@nginx.com        sock.bind(server_address)
211274Szelenkov@nginx.com        sock.listen(5)
221274Szelenkov@nginx.com
231274Szelenkov@nginx.com        def recvall(sock):
241274Szelenkov@nginx.com            buff_size = 4096
251274Szelenkov@nginx.com            data = b''
261274Szelenkov@nginx.com            while True:
271274Szelenkov@nginx.com                part = sock.recv(buff_size)
281274Szelenkov@nginx.com                data += part
291274Szelenkov@nginx.com                if len(part) < buff_size:
301274Szelenkov@nginx.com                    break
311274Szelenkov@nginx.com            return data
321274Szelenkov@nginx.com
331274Szelenkov@nginx.com        req = b"""HTTP/1.1 200 OK
341274Szelenkov@nginx.comContent-Length: 10
351274Szelenkov@nginx.com
361274Szelenkov@nginx.com"""
371274Szelenkov@nginx.com
381274Szelenkov@nginx.com        while True:
391274Szelenkov@nginx.com            connection, client_address = sock.accept()
401274Szelenkov@nginx.com
411274Szelenkov@nginx.com            data = recvall(connection).decode()
421274Szelenkov@nginx.com
431274Szelenkov@nginx.com            to_send = req
441274Szelenkov@nginx.com
451274Szelenkov@nginx.com            m = re.search('X-Len: (\d+)', data)
461274Szelenkov@nginx.com            if m:
471274Szelenkov@nginx.com                to_send += b'X' * int(m.group(1))
481274Szelenkov@nginx.com
491274Szelenkov@nginx.com            connection.sendall(to_send)
501274Szelenkov@nginx.com
511274Szelenkov@nginx.com            connection.close()
521274Szelenkov@nginx.com
531274Szelenkov@nginx.com    def get_http10(self, *args, **kwargs):
541274Szelenkov@nginx.com        return self.get(*args, http_10=True, **kwargs)
551274Szelenkov@nginx.com
561274Szelenkov@nginx.com    def post_http10(self, *args, **kwargs):
571274Szelenkov@nginx.com        return self.post(*args, http_10=True, **kwargs)
581274Szelenkov@nginx.com
591274Szelenkov@nginx.com    def setUp(self):
601274Szelenkov@nginx.com        super().setUp()
611274Szelenkov@nginx.com
621353Smax.romanov@nginx.com        self.run_process(self.run_server, self.SERVER_PORT)
631274Szelenkov@nginx.com        self.waitforsocket(self.SERVER_PORT)
641274Szelenkov@nginx.com
651274Szelenkov@nginx.com        self.assertIn(
661274Szelenkov@nginx.com            'success',
671274Szelenkov@nginx.com            self.conf(
681274Szelenkov@nginx.com                {
691274Szelenkov@nginx.com                    "listeners": {
701274Szelenkov@nginx.com                        "*:7080": {"pass": "routes"},
711274Szelenkov@nginx.com                        "*:7081": {"pass": "applications/mirror"},
721274Szelenkov@nginx.com                    },
731274Szelenkov@nginx.com                    "routes": [{"action": {"proxy": "http://127.0.0.1:7081"}}],
741274Szelenkov@nginx.com                    "applications": {
751274Szelenkov@nginx.com                        "mirror": {
761274Szelenkov@nginx.com                            "type": "python",
771274Szelenkov@nginx.com                            "processes": {"spare": 0},
781274Szelenkov@nginx.com                            "path": self.current_dir + "/python/mirror",
791274Szelenkov@nginx.com                            "working_directory": self.current_dir
801274Szelenkov@nginx.com                            + "/python/mirror",
811274Szelenkov@nginx.com                            "module": "wsgi",
821274Szelenkov@nginx.com                        },
831274Szelenkov@nginx.com                        "custom_header": {
841274Szelenkov@nginx.com                            "type": "python",
851274Szelenkov@nginx.com                            "processes": {"spare": 0},
861274Szelenkov@nginx.com                            "path": self.current_dir + "/python/custom_header",
871274Szelenkov@nginx.com                            "working_directory": self.current_dir
881274Szelenkov@nginx.com                            + "/python/custom_header",
891274Szelenkov@nginx.com                            "module": "wsgi",
901274Szelenkov@nginx.com                        },
911274Szelenkov@nginx.com                        "delayed": {
921274Szelenkov@nginx.com                            "type": "python",
931274Szelenkov@nginx.com                            "processes": {"spare": 0},
941274Szelenkov@nginx.com                            "path": self.current_dir + "/python/delayed",
951274Szelenkov@nginx.com                            "working_directory": self.current_dir
961274Szelenkov@nginx.com                            + "/python/delayed",
971274Szelenkov@nginx.com                            "module": "wsgi",
981274Szelenkov@nginx.com                        },
991274Szelenkov@nginx.com                    },
1001274Szelenkov@nginx.com                }
1011274Szelenkov@nginx.com            ),
1021274Szelenkov@nginx.com            'proxy initial configuration',
1031274Szelenkov@nginx.com        )
1041274Szelenkov@nginx.com
1051274Szelenkov@nginx.com    def test_proxy_http10(self):
1061274Szelenkov@nginx.com        for _ in range(10):
1071274Szelenkov@nginx.com            self.assertEqual(self.get_http10()['status'], 200, 'status')
1081274Szelenkov@nginx.com
1091274Szelenkov@nginx.com    def test_proxy_chain(self):
1101274Szelenkov@nginx.com        self.assertIn(
1111274Szelenkov@nginx.com            'success',
1121274Szelenkov@nginx.com            self.conf(
1131274Szelenkov@nginx.com                {
1141274Szelenkov@nginx.com                    "listeners": {
1151274Szelenkov@nginx.com                        "*:7080": {"pass": "routes/first"},
1161274Szelenkov@nginx.com                        "*:7081": {"pass": "routes/second"},
1171274Szelenkov@nginx.com                        "*:7082": {"pass": "routes/third"},
1181274Szelenkov@nginx.com                        "*:7083": {"pass": "routes/fourth"},
1191274Szelenkov@nginx.com                        "*:7084": {"pass": "routes/fifth"},
1201274Szelenkov@nginx.com                        "*:7085": {"pass": "applications/mirror"},
1211274Szelenkov@nginx.com                    },
1221274Szelenkov@nginx.com                    "routes": {
1231274Szelenkov@nginx.com                        "first": [
1241274Szelenkov@nginx.com                            {"action": {"proxy": "http://127.0.0.1:7081"}}
1251274Szelenkov@nginx.com                        ],
1261274Szelenkov@nginx.com                        "second": [
1271274Szelenkov@nginx.com                            {"action": {"proxy": "http://127.0.0.1:7082"}}
1281274Szelenkov@nginx.com                        ],
1291274Szelenkov@nginx.com                        "third": [
1301274Szelenkov@nginx.com                            {"action": {"proxy": "http://127.0.0.1:7083"}}
1311274Szelenkov@nginx.com                        ],
1321274Szelenkov@nginx.com                        "fourth": [
1331274Szelenkov@nginx.com                            {"action": {"proxy": "http://127.0.0.1:7084"}}
1341274Szelenkov@nginx.com                        ],
1351274Szelenkov@nginx.com                        "fifth": [
1361274Szelenkov@nginx.com                            {"action": {"proxy": "http://127.0.0.1:7085"}}
1371274Szelenkov@nginx.com                        ],
1381274Szelenkov@nginx.com                    },
1391274Szelenkov@nginx.com                    "applications": {
1401274Szelenkov@nginx.com                        "mirror": {
1411274Szelenkov@nginx.com                            "type": "python",
1421274Szelenkov@nginx.com                            "processes": {"spare": 0},
1431274Szelenkov@nginx.com                            "path": self.current_dir + "/python/mirror",
1441274Szelenkov@nginx.com                            "working_directory": self.current_dir
1451274Szelenkov@nginx.com                            + "/python/mirror",
1461274Szelenkov@nginx.com                            "module": "wsgi",
1471274Szelenkov@nginx.com                        }
1481274Szelenkov@nginx.com                    },
1491274Szelenkov@nginx.com                }
1501274Szelenkov@nginx.com            ),
1511274Szelenkov@nginx.com            'proxy chain configuration',
1521274Szelenkov@nginx.com        )
1531274Szelenkov@nginx.com
1541274Szelenkov@nginx.com        self.assertEqual(self.get_http10()['status'], 200, 'status')
1551274Szelenkov@nginx.com
1561274Szelenkov@nginx.com    def test_proxy_body(self):
1571274Szelenkov@nginx.com        payload = '0123456789'
1581274Szelenkov@nginx.com        for _ in range(10):
1591274Szelenkov@nginx.com            resp = self.post_http10(body=payload)
1601274Szelenkov@nginx.com
1611274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
1621274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload, 'body')
1631274Szelenkov@nginx.com
1641274Szelenkov@nginx.com        payload = 'X' * 4096
1651274Szelenkov@nginx.com        for _ in range(10):
1661274Szelenkov@nginx.com            resp = self.post_http10(body=payload)
1671274Szelenkov@nginx.com
1681274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
1691274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload, 'body')
1701274Szelenkov@nginx.com
1711274Szelenkov@nginx.com        payload = 'X' * 4097
1721274Szelenkov@nginx.com        for _ in range(10):
1731274Szelenkov@nginx.com            resp = self.post_http10(body=payload)
1741274Szelenkov@nginx.com
1751274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
1761274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload, 'body')
1771274Szelenkov@nginx.com
1781274Szelenkov@nginx.com        payload = 'X' * 4096 * 256
1791274Szelenkov@nginx.com        for _ in range(10):
1801274Szelenkov@nginx.com            resp = self.post_http10(body=payload, read_buffer_size=4096 * 128)
1811274Szelenkov@nginx.com
1821274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
1831274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload, 'body')
1841274Szelenkov@nginx.com
1851274Szelenkov@nginx.com        payload = 'X' * 4096 * 257
1861274Szelenkov@nginx.com        for _ in range(10):
1871274Szelenkov@nginx.com            resp = self.post_http10(body=payload, read_buffer_size=4096 * 128)
1881274Szelenkov@nginx.com
1891274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
1901274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload, 'body')
1911274Szelenkov@nginx.com
1921366Szelenkov@nginx.com        self.conf({'http': {'max_body_size': 32 * 1024 * 1024}}, 'settings')
1931366Szelenkov@nginx.com
1941366Szelenkov@nginx.com        payload = '0123456789abcdef' * 32 * 64 * 1024
1951366Szelenkov@nginx.com        resp = self.post_http10(body=payload, read_buffer_size=1024 * 1024)
1961366Szelenkov@nginx.com        self.assertEqual(resp['status'], 200, 'status')
1971366Szelenkov@nginx.com        self.assertEqual(resp['body'], payload, 'body')
1981366Szelenkov@nginx.com
1991274Szelenkov@nginx.com    def test_proxy_parallel(self):
2001274Szelenkov@nginx.com        payload = 'X' * 4096 * 257
2011274Szelenkov@nginx.com        buff_size = 4096 * 258
2021274Szelenkov@nginx.com
2031274Szelenkov@nginx.com        socks = []
2041274Szelenkov@nginx.com        for i in range(10):
2051274Szelenkov@nginx.com            _, sock = self.post_http10(
2061274Szelenkov@nginx.com                body=payload + str(i),
2071274Szelenkov@nginx.com                start=True,
2081274Szelenkov@nginx.com                no_recv=True,
2091274Szelenkov@nginx.com                read_buffer_size=buff_size,
2101274Szelenkov@nginx.com            )
2111274Szelenkov@nginx.com            socks.append(sock)
2121274Szelenkov@nginx.com
2131274Szelenkov@nginx.com        for i in range(10):
2141274Szelenkov@nginx.com            resp = self.recvall(socks[i], buff_size=buff_size).decode()
2151274Szelenkov@nginx.com            socks[i].close()
2161274Szelenkov@nginx.com
2171274Szelenkov@nginx.com            resp = self._resp_to_dict(resp)
2181274Szelenkov@nginx.com
2191274Szelenkov@nginx.com            self.assertEqual(resp['status'], 200, 'status')
2201274Szelenkov@nginx.com            self.assertEqual(resp['body'], payload + str(i), 'body')
2211274Szelenkov@nginx.com
2221274Szelenkov@nginx.com    def test_proxy_header(self):
2231274Szelenkov@nginx.com        self.assertIn(
2241274Szelenkov@nginx.com            'success',
2251274Szelenkov@nginx.com            self.conf(
2261274Szelenkov@nginx.com                {"pass": "applications/custom_header"}, 'listeners/*:7081'
2271274Szelenkov@nginx.com            ),
2281274Szelenkov@nginx.com            'custom_header configure',
2291274Szelenkov@nginx.com        )
2301274Szelenkov@nginx.com
2311274Szelenkov@nginx.com        header_value = 'blah'
2321274Szelenkov@nginx.com        self.assertEqual(
2331274Szelenkov@nginx.com            self.get_http10(
2341274Szelenkov@nginx.com                headers={'Host': 'localhost', 'Custom-Header': header_value}
2351274Szelenkov@nginx.com            )['headers']['Custom-Header'],
2361274Szelenkov@nginx.com            header_value,
2371274Szelenkov@nginx.com            'custom header',
2381274Szelenkov@nginx.com        )
2391274Szelenkov@nginx.com
2401274Szelenkov@nginx.com        header_value = '(),/:;<=>?@[\]{}\t !#$%&\'*+-.^_`|~'
2411274Szelenkov@nginx.com        self.assertEqual(
2421274Szelenkov@nginx.com            self.get_http10(
2431274Szelenkov@nginx.com                headers={'Host': 'localhost', 'Custom-Header': header_value}
2441274Szelenkov@nginx.com            )['headers']['Custom-Header'],
2451274Szelenkov@nginx.com            header_value,
2461274Szelenkov@nginx.com            'custom header 2',
2471274Szelenkov@nginx.com        )
2481274Szelenkov@nginx.com
2491274Szelenkov@nginx.com        header_value = 'X' * 4096
2501274Szelenkov@nginx.com        self.assertEqual(
2511274Szelenkov@nginx.com            self.get_http10(
2521274Szelenkov@nginx.com                headers={'Host': 'localhost', 'Custom-Header': header_value}
2531274Szelenkov@nginx.com            )['headers']['Custom-Header'],
2541274Szelenkov@nginx.com            header_value,
2551274Szelenkov@nginx.com            'custom header 3',
2561274Szelenkov@nginx.com        )
2571274Szelenkov@nginx.com
2581274Szelenkov@nginx.com        header_value = 'X' * 8191
2591274Szelenkov@nginx.com        self.assertEqual(
2601274Szelenkov@nginx.com            self.get_http10(
2611274Szelenkov@nginx.com                headers={'Host': 'localhost', 'Custom-Header': header_value}
2621274Szelenkov@nginx.com            )['headers']['Custom-Header'],
2631274Szelenkov@nginx.com            header_value,
2641274Szelenkov@nginx.com            'custom header 4',
2651274Szelenkov@nginx.com        )
2661274Szelenkov@nginx.com
2671274Szelenkov@nginx.com        header_value = 'X' * 8192
2681274Szelenkov@nginx.com        self.assertEqual(
2691274Szelenkov@nginx.com            self.get_http10(
2701274Szelenkov@nginx.com                headers={'Host': 'localhost', 'Custom-Header': header_value}
2711274Szelenkov@nginx.com            )['status'],
2721274Szelenkov@nginx.com            431,
2731274Szelenkov@nginx.com            'custom header 5',
2741274Szelenkov@nginx.com        )
2751274Szelenkov@nginx.com
2761274Szelenkov@nginx.com    def test_proxy_fragmented(self):
2771274Szelenkov@nginx.com        _, sock = self.http(
2781274Szelenkov@nginx.com            b"""GET / HTT""", raw=True, start=True, no_recv=True
2791274Szelenkov@nginx.com        )
2801274Szelenkov@nginx.com
2811274Szelenkov@nginx.com        time.sleep(1)
2821274Szelenkov@nginx.com
2831274Szelenkov@nginx.com        sock.sendall("P/1.0\r\nHost: localhos".encode())
2841274Szelenkov@nginx.com
2851274Szelenkov@nginx.com        time.sleep(1)
2861274Szelenkov@nginx.com
2871274Szelenkov@nginx.com        sock.sendall("t\r\n\r\n".encode())
2881274Szelenkov@nginx.com
2891274Szelenkov@nginx.com        self.assertRegex(
2901274Szelenkov@nginx.com            self.recvall(sock).decode(), '200 OK', 'fragmented send'
2911274Szelenkov@nginx.com        )
2921274Szelenkov@nginx.com        sock.close()
2931274Szelenkov@nginx.com
2941274Szelenkov@nginx.com    def test_proxy_fragmented_close(self):
2951274Szelenkov@nginx.com        _, sock = self.http(
2961274Szelenkov@nginx.com            b"""GET / HTT""", raw=True, start=True, no_recv=True
2971274Szelenkov@nginx.com        )
2981274Szelenkov@nginx.com
2991274Szelenkov@nginx.com        time.sleep(1)
3001274Szelenkov@nginx.com
3011274Szelenkov@nginx.com        sock.sendall("P/1.0\r\nHo".encode())
3021274Szelenkov@nginx.com
3031274Szelenkov@nginx.com        sock.close()
3041274Szelenkov@nginx.com
3051274Szelenkov@nginx.com    def test_proxy_fragmented_body(self):
3061274Szelenkov@nginx.com        _, sock = self.http(
3071274Szelenkov@nginx.com            b"""GET / HTT""", raw=True, start=True, no_recv=True
3081274Szelenkov@nginx.com        )
3091274Szelenkov@nginx.com
3101274Szelenkov@nginx.com        time.sleep(1)
3111274Szelenkov@nginx.com
3121274Szelenkov@nginx.com        sock.sendall("P/1.0\r\nHost: localhost\r\n".encode())
3131274Szelenkov@nginx.com        sock.sendall("Content-Length: 30000\r\n".encode())
3141274Szelenkov@nginx.com
3151274Szelenkov@nginx.com        time.sleep(1)
3161274Szelenkov@nginx.com
3171274Szelenkov@nginx.com        sock.sendall("\r\n".encode())
3181274Szelenkov@nginx.com        sock.sendall(("X" * 10000).encode())
3191274Szelenkov@nginx.com
3201274Szelenkov@nginx.com        time.sleep(1)
3211274Szelenkov@nginx.com
3221274Szelenkov@nginx.com        sock.sendall(("X" * 10000).encode())
3231274Szelenkov@nginx.com
3241274Szelenkov@nginx.com        time.sleep(1)
3251274Szelenkov@nginx.com
3261274Szelenkov@nginx.com        sock.sendall(("X" * 10000).encode())
3271274Szelenkov@nginx.com
3281274Szelenkov@nginx.com        resp = self._resp_to_dict(self.recvall(sock).decode())
3291274Szelenkov@nginx.com        sock.close()
3301274Szelenkov@nginx.com
3311274Szelenkov@nginx.com        self.assertEqual(resp['status'], 200, 'status')
3321274Szelenkov@nginx.com        self.assertEqual(resp['body'], "X" * 30000, 'body')
3331274Szelenkov@nginx.com
3341274Szelenkov@nginx.com    def test_proxy_fragmented_body_close(self):
3351274Szelenkov@nginx.com        _, sock = self.http(
3361274Szelenkov@nginx.com            b"""GET / HTT""", raw=True, start=True, no_recv=True
3371274Szelenkov@nginx.com        )
3381274Szelenkov@nginx.com
3391274Szelenkov@nginx.com        time.sleep(1)
3401274Szelenkov@nginx.com
3411274Szelenkov@nginx.com        sock.sendall("P/1.0\r\nHost: localhost\r\n".encode())
3421274Szelenkov@nginx.com        sock.sendall("Content-Length: 30000\r\n".encode())
3431274Szelenkov@nginx.com
3441274Szelenkov@nginx.com        time.sleep(1)
3451274Szelenkov@nginx.com
3461274Szelenkov@nginx.com        sock.sendall("\r\n".encode())
3471274Szelenkov@nginx.com        sock.sendall(("X" * 10000).encode())
3481274Szelenkov@nginx.com
3491274Szelenkov@nginx.com        sock.close()
3501274Szelenkov@nginx.com
3511274Szelenkov@nginx.com    def test_proxy_nowhere(self):
3521274Szelenkov@nginx.com        self.assertIn(
3531274Szelenkov@nginx.com            'success',
3541274Szelenkov@nginx.com            self.conf(
3551274Szelenkov@nginx.com                [{"action": {"proxy": "http://127.0.0.1:7082"}}], 'routes'
3561274Szelenkov@nginx.com            ),
3571274Szelenkov@nginx.com            'proxy path changed',
3581274Szelenkov@nginx.com        )
3591274Szelenkov@nginx.com
3601274Szelenkov@nginx.com        self.assertEqual(self.get_http10()['status'], 502, 'status')
3611274Szelenkov@nginx.com
3621274Szelenkov@nginx.com    def test_proxy_ipv6(self):
3631274Szelenkov@nginx.com        self.assertIn(
3641274Szelenkov@nginx.com            'success',
3651274Szelenkov@nginx.com            self.conf(
3661274Szelenkov@nginx.com                {
3671274Szelenkov@nginx.com                    "*:7080": {"pass": "routes"},
3681274Szelenkov@nginx.com                    "[::1]:7081": {'application': 'mirror'},
3691274Szelenkov@nginx.com                },
3701274Szelenkov@nginx.com                'listeners',
3711274Szelenkov@nginx.com            ),
3721274Szelenkov@nginx.com            'add ipv6 listener configure',
3731274Szelenkov@nginx.com        )
3741274Szelenkov@nginx.com
3751274Szelenkov@nginx.com        self.assertIn(
3761274Szelenkov@nginx.com            'success',
3771274Szelenkov@nginx.com            self.conf([{"action": {"proxy": "http://[::1]:7081"}}], 'routes'),
3781274Szelenkov@nginx.com            'proxy ipv6 configure',
3791274Szelenkov@nginx.com        )
3801274Szelenkov@nginx.com
3811274Szelenkov@nginx.com        self.assertEqual(self.get_http10()['status'], 200, 'status')
3821274Szelenkov@nginx.com
3831274Szelenkov@nginx.com    def test_proxy_unix(self):
3841274Szelenkov@nginx.com        addr = self.testdir + '/sock'
3851274Szelenkov@nginx.com
3861274Szelenkov@nginx.com        self.assertIn(
3871274Szelenkov@nginx.com            'success',
3881274Szelenkov@nginx.com            self.conf(
3891274Szelenkov@nginx.com                {
3901274Szelenkov@nginx.com                    "*:7080": {"pass": "routes"},
3911274Szelenkov@nginx.com                    "unix:" + addr: {'application': 'mirror'},
3921274Szelenkov@nginx.com                },
3931274Szelenkov@nginx.com                'listeners',
3941274Szelenkov@nginx.com            ),
3951274Szelenkov@nginx.com            'add unix listener configure',
3961274Szelenkov@nginx.com        )
3971274Szelenkov@nginx.com
3981274Szelenkov@nginx.com        self.assertIn(
3991274Szelenkov@nginx.com            'success',
4001274Szelenkov@nginx.com            self.conf(
4011274Szelenkov@nginx.com                [{"action": {"proxy": 'http://unix:' + addr}}], 'routes'
4021274Szelenkov@nginx.com            ),
4031274Szelenkov@nginx.com            'proxy unix configure',
4041274Szelenkov@nginx.com        )
4051274Szelenkov@nginx.com
4061274Szelenkov@nginx.com        self.assertEqual(self.get_http10()['status'], 200, 'status')
4071274Szelenkov@nginx.com
4081274Szelenkov@nginx.com    def test_proxy_delayed(self):
4091274Szelenkov@nginx.com        self.assertIn(
4101274Szelenkov@nginx.com            'success',
4111274Szelenkov@nginx.com            self.conf(
4121274Szelenkov@nginx.com                {"pass": "applications/delayed"}, 'listeners/*:7081'
4131274Szelenkov@nginx.com            ),
4141274Szelenkov@nginx.com            'delayed configure',
4151274Szelenkov@nginx.com        )
4161274Szelenkov@nginx.com
4171274Szelenkov@nginx.com        body = '0123456789' * 1000
4181274Szelenkov@nginx.com        resp = self.post_http10(
4191274Szelenkov@nginx.com            headers={
4201274Szelenkov@nginx.com                'Host': 'localhost',
4211274Szelenkov@nginx.com                'Content-Type': 'text/html',
4221274Szelenkov@nginx.com                'Content-Length': str(len(body)),
4231274Szelenkov@nginx.com                'X-Parts': '2',
4241274Szelenkov@nginx.com                'X-Delay': '1',
4251274Szelenkov@nginx.com            },
4261274Szelenkov@nginx.com            body=body,
4271274Szelenkov@nginx.com        )
4281274Szelenkov@nginx.com
4291274Szelenkov@nginx.com        self.assertEqual(resp['status'], 200, 'status')
4301274Szelenkov@nginx.com        self.assertEqual(resp['body'], body, 'body')
4311274Szelenkov@nginx.com
4321274Szelenkov@nginx.com        resp = self.post_http10(
4331274Szelenkov@nginx.com            headers={
4341274Szelenkov@nginx.com                'Host': 'localhost',
4351274Szelenkov@nginx.com                'Content-Type': 'text/html',
4361274Szelenkov@nginx.com                'Content-Length': str(len(body)),
4371274Szelenkov@nginx.com                'X-Parts': '2',
4381274Szelenkov@nginx.com                'X-Delay': '1',
4391274Szelenkov@nginx.com            },
4401274Szelenkov@nginx.com            body=body,
4411274Szelenkov@nginx.com        )
4421274Szelenkov@nginx.com
4431274Szelenkov@nginx.com        self.assertEqual(resp['status'], 200, 'status')
4441274Szelenkov@nginx.com        self.assertEqual(resp['body'], body, 'body')
4451274Szelenkov@nginx.com
4461274Szelenkov@nginx.com    def test_proxy_delayed_close(self):
4471274Szelenkov@nginx.com        self.assertIn(
4481274Szelenkov@nginx.com            'success',
4491274Szelenkov@nginx.com            self.conf(
4501274Szelenkov@nginx.com                {"pass": "applications/delayed"}, 'listeners/*:7081'
4511274Szelenkov@nginx.com            ),
4521274Szelenkov@nginx.com            'delayed configure',
4531274Szelenkov@nginx.com        )
4541274Szelenkov@nginx.com
4551274Szelenkov@nginx.com        _, sock = self.post_http10(
4561274Szelenkov@nginx.com            headers={
4571274Szelenkov@nginx.com                'Host': 'localhost',
4581274Szelenkov@nginx.com                'Content-Type': 'text/html',
4591274Szelenkov@nginx.com                'Content-Length': '10000',
4601274Szelenkov@nginx.com                'X-Parts': '3',
4611274Szelenkov@nginx.com                'X-Delay': '1',
4621274Szelenkov@nginx.com            },
4631274Szelenkov@nginx.com            body='0123456789' * 1000,
4641274Szelenkov@nginx.com            start=True,
4651274Szelenkov@nginx.com            no_recv=True,
4661274Szelenkov@nginx.com        )
4671274Szelenkov@nginx.com
4681274Szelenkov@nginx.com        self.assertRegex(
4691274Szelenkov@nginx.com            sock.recv(100).decode(), '200 OK', 'first'
4701274Szelenkov@nginx.com        )
4711274Szelenkov@nginx.com        sock.close()
4721274Szelenkov@nginx.com
4731274Szelenkov@nginx.com        _, sock = self.post_http10(
4741274Szelenkov@nginx.com            headers={
4751274Szelenkov@nginx.com                'Host': 'localhost',
4761274Szelenkov@nginx.com                'Content-Type': 'text/html',
4771274Szelenkov@nginx.com                'Content-Length': '10000',
4781274Szelenkov@nginx.com                'X-Parts': '3',
4791274Szelenkov@nginx.com                'X-Delay': '1',
4801274Szelenkov@nginx.com            },
4811274Szelenkov@nginx.com            body='0123456789' * 1000,
4821274Szelenkov@nginx.com            start=True,
4831274Szelenkov@nginx.com            no_recv=True,
4841274Szelenkov@nginx.com        )
4851274Szelenkov@nginx.com
4861274Szelenkov@nginx.com        self.assertRegex(
4871274Szelenkov@nginx.com            sock.recv(100).decode(), '200 OK', 'second'
4881274Szelenkov@nginx.com        )
4891274Szelenkov@nginx.com        sock.close()
4901274Szelenkov@nginx.com
4911274Szelenkov@nginx.com    @unittest.skip('not yet')
4921274Szelenkov@nginx.com    def test_proxy_content_length(self):
4931274Szelenkov@nginx.com        self.assertIn(
4941274Szelenkov@nginx.com            'success',
4951274Szelenkov@nginx.com            self.conf(
4961274Szelenkov@nginx.com                [
4971274Szelenkov@nginx.com                    {
4981274Szelenkov@nginx.com                        "action": {
4991274Szelenkov@nginx.com                            "proxy": "http://127.0.0.1:"
5001274Szelenkov@nginx.com                            + str(self.SERVER_PORT)
5011274Szelenkov@nginx.com                        }
5021274Szelenkov@nginx.com                    }
5031274Szelenkov@nginx.com                ],
5041274Szelenkov@nginx.com                'routes',
5051274Szelenkov@nginx.com            ),
5061274Szelenkov@nginx.com            'proxy backend configure',
5071274Szelenkov@nginx.com        )
5081274Szelenkov@nginx.com
5091274Szelenkov@nginx.com        resp = self.get_http10()
5101274Szelenkov@nginx.com        self.assertEqual(len(resp['body']), 0, 'body lt Content-Length 0')
5111274Szelenkov@nginx.com
5121274Szelenkov@nginx.com        resp = self.get_http10(headers={'Host': 'localhost', 'X-Len': '5'})
5131274Szelenkov@nginx.com        self.assertEqual(len(resp['body']), 5, 'body lt Content-Length 5')
5141274Szelenkov@nginx.com
5151274Szelenkov@nginx.com        resp = self.get_http10(headers={'Host': 'localhost', 'X-Len': '9'})
5161274Szelenkov@nginx.com        self.assertEqual(len(resp['body']), 9, 'body lt Content-Length 9')
5171274Szelenkov@nginx.com
5181274Szelenkov@nginx.com        resp = self.get_http10(headers={'Host': 'localhost', 'X-Len': '11'})
5191274Szelenkov@nginx.com        self.assertEqual(len(resp['body']), 10, 'body gt Content-Length 11')
5201274Szelenkov@nginx.com
5211274Szelenkov@nginx.com        resp = self.get_http10(headers={'Host': 'localhost', 'X-Len': '15'})
5221274Szelenkov@nginx.com        self.assertEqual(len(resp['body']), 10, 'body gt Content-Length 15')
5231274Szelenkov@nginx.com
5241274Szelenkov@nginx.com    def test_proxy_invalid(self):
5251476Szelenkov@nginx.com        def check_proxy(proxy):
5261476Szelenkov@nginx.com            self.assertIn(
5271476Szelenkov@nginx.com                'error',
5281476Szelenkov@nginx.com                self.conf([{"action": {"proxy": proxy}}], 'routes'),
5291476Szelenkov@nginx.com                'proxy invalid',
5301476Szelenkov@nginx.com            )
5311476Szelenkov@nginx.com
5321476Szelenkov@nginx.com        check_proxy('blah')
5331476Szelenkov@nginx.com        check_proxy('/blah')
5341476Szelenkov@nginx.com        check_proxy('unix:/blah')
5351476Szelenkov@nginx.com        check_proxy('http://blah')
5361476Szelenkov@nginx.com        check_proxy('http://127.0.0.1')
5371476Szelenkov@nginx.com        check_proxy('http://127.0.0.1:')
5381476Szelenkov@nginx.com        check_proxy('http://127.0.0.1:blah')
5391476Szelenkov@nginx.com        check_proxy('http://127.0.0.1:-1')
5401476Szelenkov@nginx.com        check_proxy('http://127.0.0.1:7080b')
5411476Szelenkov@nginx.com        check_proxy('http://[]')
5421476Szelenkov@nginx.com        check_proxy('http://[]:7080')
5431476Szelenkov@nginx.com        check_proxy('http://[:]:7080')
5441476Szelenkov@nginx.com        check_proxy('http://[::7080')
5451274Szelenkov@nginx.com
5461274Szelenkov@nginx.com    def test_proxy_loop(self):
5471465Szelenkov@nginx.com        self.skip_alerts.extend(
5481465Szelenkov@nginx.com            [
5491465Szelenkov@nginx.com                r'socket.*failed',
5501465Szelenkov@nginx.com                r'accept.*failed',
5511465Szelenkov@nginx.com                r'new connections are not accepted',
5521465Szelenkov@nginx.com            ]
5531465Szelenkov@nginx.com        )
5541274Szelenkov@nginx.com        self.conf(
5551274Szelenkov@nginx.com            {
5561274Szelenkov@nginx.com                "listeners": {
5571274Szelenkov@nginx.com                    "*:7080": {"pass": "routes"},
5581274Szelenkov@nginx.com                    "*:7081": {"pass": "applications/mirror"},
5591274Szelenkov@nginx.com                    "*:7082": {"pass": "routes"},
5601274Szelenkov@nginx.com                },
5611274Szelenkov@nginx.com                "routes": [{"action": {"proxy": "http://127.0.0.1:7082"}}],
5621274Szelenkov@nginx.com                "applications": {
5631274Szelenkov@nginx.com                    "mirror": {
5641274Szelenkov@nginx.com                        "type": "python",
5651274Szelenkov@nginx.com                        "processes": {"spare": 0},
5661274Szelenkov@nginx.com                        "path": self.current_dir + "/python/mirror",
5671274Szelenkov@nginx.com                        "working_directory": self.current_dir
5681274Szelenkov@nginx.com                        + "/python/mirror",
5691274Szelenkov@nginx.com                        "module": "wsgi",
5701274Szelenkov@nginx.com                    },
5711274Szelenkov@nginx.com                },
5721274Szelenkov@nginx.com            }
5731274Szelenkov@nginx.com        )
5741274Szelenkov@nginx.com
5751274Szelenkov@nginx.com        self.get_http10(no_recv=True)
5761465Szelenkov@nginx.com        self.get_http10(read_timeout=1)
5771274Szelenkov@nginx.com
5781274Szelenkov@nginx.comif __name__ == '__main__':
5791274Szelenkov@nginx.com    TestProxy.main()
580