1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
import pytest
from .env import H2Conf, H2TestEnv
@pytest.mark.skipif(condition=H2TestEnv.is_unsupported, reason="mod_http2 not supported here")
class TestH2Proxy:
def test_h2_600_01(self, env):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
"SetEnvIf Host (.+) X_HOST=$1",
]
})
conf.add_vhost_cgi(h2proxy_self=True)
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2proxy/hello.py")
r = env.curl_get(url, 5)
assert r.response["status"] == 200
assert r.response["json"]["protocol"] == "HTTP/2.0"
assert r.response["json"]["https"] == "on"
assert r.response["json"]["ssl_protocol"] != ""
assert r.response["json"]["h2"] == "on"
assert r.response["json"]["h2push"] == "off"
assert r.response["json"]["host"] == f"cgi.{env.http_tld}:{env.https_port}"
def test_h2_600_02(self, env):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
"SetEnvIf Host (.+) X_HOST=$1",
f"ProxyPreserveHost on",
f"ProxyPass /h2c/ h2c://127.0.0.1:{env.http_port}/",
]
})
conf.add_vhost_cgi()
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2c/hello.py")
r = env.curl_get(url, 5)
assert r.response["status"] == 200
assert r.response["json"]["protocol"] == "HTTP/2.0"
assert r.response["json"]["https"] == ""
# the proxied backend sees Host header as passed on front
assert r.response["json"]["host"] == f"cgi.{env.http_tld}:{env.https_port}"
assert r.response["json"]["h2_original_host"] == ""
def test_h2_600_03(self, env):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
"SetEnvIf Host (.+) X_HOST=$1",
f"ProxyPreserveHost off",
f"ProxyPass /h2c/ h2c://127.0.0.1:{env.http_port}/",
]
})
conf.add_vhost_cgi()
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2c/hello.py")
r = env.curl_get(url, 5)
assert r.response["status"] == 200
assert r.response["json"]["protocol"] == "HTTP/2.0"
assert r.response["json"]["https"] == ""
# the proxied backend sees Host as using in connecting to it
assert r.response["json"]["host"] == f"127.0.0.1:{env.http_port}"
assert r.response["json"]["h2_original_host"] == ""
# check that connection reuse actually happens as configured
@pytest.mark.parametrize("enable_reuse", [ "on", "off" ])
def test_h2_600_04(self, env, enable_reuse):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
f"ProxyPassMatch ^/h2proxy/([0-9]+)/(.*)$ "
f" h2c://127.0.0.1:$1/$2 enablereuse={enable_reuse} keepalive=on",
]
})
conf.add_vhost_cgi()
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", f"/h2proxy/{env.http_port}/hello.py")
# httpd 2.4.59 disables reuse, not matter the config
if enable_reuse == "on" and not env.httpd_is_at_least("2.4.59"):
# reuse is not guaranteed for each request, but we expect some
# to do it and run on a h2 stream id > 1
reused = False
count = 10
r = env.curl_raw([url] * count, 5)
response = r.response
for n in range(count):
assert response["status"] == 200
if n == (count - 1):
break
response = response["previous"]
assert r.json[0]["h2_stream_id"] == "1"
for n in range(1, count):
if int(r.json[n]["h2_stream_id"]) > 1:
reused = True
break
assert reused
else:
r = env.curl_raw([url, url], 5)
assert r.response["previous"]["status"] == 200
assert r.response["status"] == 200
assert r.json[0]["h2_stream_id"] == "1"
assert r.json[1]["h2_stream_id"] == "1"
# do some flexible setup from #235 to proper connection selection
@pytest.mark.parametrize("enable_reuse", [ "on", "off" ])
def test_h2_600_05(self, env, enable_reuse):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
f"ProxyPassMatch ^/h2proxy/([0-9]+)/(.*)$ "
f" h2c://127.0.0.1:$1/$2 enablereuse={enable_reuse} keepalive=on",
]
})
conf.add_vhost_cgi()
conf.add([
f'Listen {env.http_port2}',
'UseCanonicalName On',
'UseCanonicalPhysicalPort On'
])
conf.start_vhost(domains=[f'cgi.{env.http_tld}'],
port=5004, doc_root="htdocs/cgi")
conf.add("AddHandler cgi-script .py")
conf.end_vhost()
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", f"/h2proxy/{env.http_port}/hello.py")
url2 = env.mkurl("https", "cgi", f"/h2proxy/{env.http_port2}/hello.py")
r = env.curl_raw([url, url2], 5)
assert r.response["previous"]["status"] == 200
assert int(r.json[0]["port"]) == env.http_port
assert r.response["status"] == 200
exp_port = env.http_port if enable_reuse == "on" \
and not env.httpd_is_at_least("2.4.59")\
else env.http_port2
assert int(r.json[1]["port"]) == exp_port
# test X-Forwarded-* headers
def test_h2_600_06(self, env):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
"SetEnvIf Host (.+) X_HOST=$1",
f"ProxyPreserveHost on",
f"ProxyPass /h2c/ h2c://127.0.0.1:{env.http_port}/",
f"ProxyPass /h1c/ http://127.0.0.1:{env.http_port}/",
]
})
conf.add_vhost_cgi(proxy_self=True)
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h1c/hello.py")
r1 = env.curl_get(url, 5)
assert r1.response["status"] == 200
url = env.mkurl("https", "cgi", "/h2c/hello.py")
r2 = env.curl_get(url, 5)
assert r2.response["status"] == 200
for key in ['x-forwarded-for', 'x-forwarded-host','x-forwarded-server']:
assert r1.json[key] == r2.json[key], f'{key} differs proxy_http != proxy_http2'
# lets do some error tests
def test_h2_600_30(self, env):
conf = H2Conf(env)
conf.add_vhost_cgi(h2proxy_self=True)
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2proxy/h2test/error?status=500")
r = env.curl_get(url)
assert r.exit_code == 0, r
assert r.response['status'] == 500
url = env.mkurl("https", "cgi", "/h2proxy/h2test/error?error=timeout")
r = env.curl_get(url)
assert r.exit_code == 0, r
assert r.response['status'] == 408
# produce an error during response body
def test_h2_600_31(self, env, repeat):
conf = H2Conf(env)
conf.add_vhost_cgi(h2proxy_self=True)
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2proxy/h2test/error?body_error=timeout")
r = env.curl_get(url)
# depending on when the error is detect in proxying, if may RST the
# stream (exit_code != 0) or give a 503 response.
if r.exit_code == 0:
assert r.response['status'] == 502
# produce an error, fail to generate an error bucket
def test_h2_600_32(self, env, repeat):
pytest.skip('only works reliable with r1911964 from trunk')
conf = H2Conf(env)
conf.add_vhost_cgi(h2proxy_self=True)
conf.install()
assert env.apache_restart() == 0
url = env.mkurl("https", "cgi", "/h2proxy/h2test/error?body_error=timeout&error_bucket=0")
r = env.curl_get(url)
# depending on when the error is detect in proxying, if may RST the
# stream (exit_code != 0) or give a 503 response.
if r.exit_code == 0:
assert r.response['status'] in [502, 503]
|
