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
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
package main
import (
"fmt"
"net/http"
"os"
"strings"
"time"
. "github.com/onsi/ginkgo/v2"
)
func init() {
registerNsTests(HttpTpsTest)
registerVethTests(HttpCliTest, HttpCliConnectErrorTest)
registerNoTopoTests(NginxHttp3Test, NginxAsServerTest,
NginxPerfCpsTest, NginxPerfRpsTest, NginxPerfWrkTest, HeaderServerTest,
HttpStaticMovedTest, HttpStaticNotFoundTest, HttpCliMethodNotAllowedTest,
HttpCliBadRequestTest, HttpStaticPathTraversalTest)
registerNoTopoSoloTests(HttpStaticPromTest)
}
const wwwRootPath = "/tmp/www_root"
func HttpTpsTest(s *NsSuite) {
iface := s.getInterfaceByName(clientInterface)
client_ip := iface.ip4AddressString()
port := "8080"
finished := make(chan error, 1)
clientNetns := s.getNetNamespaceByName("cln")
container := s.getContainerByName("vpp")
// configure vpp in the container
container.vppInstance.vppctl("http tps uri tcp://0.0.0.0/8080")
go func() {
defer GinkgoRecover()
s.startWget(finished, client_ip, port, "test_file_10M", clientNetns)
}()
// wait for client
err := <-finished
s.assertNil(err, fmt.Sprint(err))
}
func HttpCliTest(s *VethsSuite) {
serverContainer := s.getContainerByName("server-vpp")
clientContainer := s.getContainerByName("client-vpp")
serverVeth := s.getInterfaceByName(serverInterfaceName)
serverContainer.vppInstance.vppctl("http cli server")
uri := "http://" + serverVeth.ip4AddressString() + "/80"
o := clientContainer.vppInstance.vppctl("http cli client" +
" uri " + uri + " query /show/vlib/graph")
s.log(o)
s.assertContains(o, "<html>", "<html> not found in the result!")
}
func HttpCliConnectErrorTest(s *VethsSuite) {
clientContainer := s.getContainerByName("client-vpp")
serverVeth := s.getInterfaceByName(serverInterfaceName)
uri := "http://" + serverVeth.ip4AddressString() + "/80"
o := clientContainer.vppInstance.vppctl("http cli client" +
" uri " + uri + " query /show/vlib/graph")
s.log(o)
s.assertContains(o, "failed to connect")
}
func NginxHttp3Test(s *NoTopoSuite) {
s.SkipUnlessExtendedTestsBuilt()
query := "index.html"
nginxCont := s.getContainerByName("nginx-http3")
s.assertNil(nginxCont.run())
vpp := s.getContainerByName("vpp").vppInstance
vpp.waitForApp("nginx-", 5)
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
defer func() { os.Remove(query) }()
curlCont := s.getContainerByName("curl")
args := fmt.Sprintf("curl --noproxy '*' --local-port 55444 --http3-only -k https://%s:8443/%s", serverAddress, query)
curlCont.extraRunningArgs = args
o, err := curlCont.combinedOutput()
s.assertNil(err, fmt.Sprint(err))
s.assertContains(o, "<http>", "<http> not found in the result!")
}
func HttpStaticPromTest(s *NoTopoSuite) {
finished := make(chan error, 1)
query := "stats.prom"
vpp := s.getContainerByName("vpp").vppInstance
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
s.log(vpp.vppctl("http static server uri tcp://" + serverAddress + "/80 url-handlers"))
s.log(vpp.vppctl("prom enable"))
time.Sleep(time.Second * 5)
go func() {
defer GinkgoRecover()
s.startWget(finished, serverAddress, "80", query, "")
}()
err := <-finished
s.assertNil(err)
}
func HttpStaticPathTraversalTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
vpp.container.exec("mkdir -p " + wwwRootPath)
vpp.container.exec("mkdir -p " + "/tmp/secret_folder")
vpp.container.createFile("/tmp/secret_folder/secret_file.txt", "secret")
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
s.log(vpp.vppctl("http static server www-root " + wwwRootPath + " uri tcp://" + serverAddress + "/80 debug"))
client := newHttpClient()
req, err := http.NewRequest("GET", "http://"+serverAddress+":80/../secret_folder/secret_file.txt", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual(404, resp.StatusCode)
}
func HttpStaticMovedTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
vpp.container.exec("mkdir -p " + wwwRootPath + "/tmp.aaa")
vpp.container.createFile(wwwRootPath+"/tmp.aaa/index.html", "<http><body><p>Hello</p></body></http>")
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
s.log(vpp.vppctl("http static server www-root " + wwwRootPath + " uri tcp://" + serverAddress + "/80 debug"))
client := newHttpClient()
req, err := http.NewRequest("GET", "http://"+serverAddress+":80/tmp.aaa", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual(301, resp.StatusCode)
s.assertNotEqual("", resp.Header.Get("Location"))
}
func HttpStaticNotFoundTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
vpp.container.exec("mkdir -p " + wwwRootPath)
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
s.log(vpp.vppctl("http static server www-root " + wwwRootPath + " uri tcp://" + serverAddress + "/80 debug"))
client := newHttpClient()
req, err := http.NewRequest("GET", "http://"+serverAddress+":80/notfound.html", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual(404, resp.StatusCode)
}
func HttpCliMethodNotAllowedTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
vpp.vppctl("http cli server")
client := newHttpClient()
req, err := http.NewRequest("POST", "http://"+serverAddress+":80/test", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual(405, resp.StatusCode)
// TODO: need to be fixed in http code
//s.assertNotEqual("", resp.Header.Get("Allow"))
}
func HttpCliBadRequestTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
vpp.vppctl("http cli server")
client := newHttpClient()
req, err := http.NewRequest("GET", "http://"+serverAddress+":80", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual(400, resp.StatusCode)
}
func HeaderServerTest(s *NoTopoSuite) {
vpp := s.getContainerByName("vpp").vppInstance
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
vpp.vppctl("http cli server")
client := newHttpClient()
req, err := http.NewRequest("GET", "http://"+serverAddress+":80/show/version", nil)
s.assertNil(err, fmt.Sprint(err))
resp, err := client.Do(req)
s.assertNil(err, fmt.Sprint(err))
defer resp.Body.Close()
s.assertEqual("http_cli_server", resp.Header.Get("Server"))
}
func NginxAsServerTest(s *NoTopoSuite) {
s.skip("Broken in the CI")
query := "return_ok"
finished := make(chan error, 1)
nginxCont := s.getContainerByName("nginx")
s.assertNil(nginxCont.run())
vpp := s.getContainerByName("vpp").vppInstance
vpp.waitForApp("nginx-", 5)
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
defer func() { os.Remove(query) }()
go func() {
defer GinkgoRecover()
s.startWget(finished, serverAddress, "80", query, "")
}()
s.assertNil(<-finished)
}
func parseString(s, pattern string) string {
temp := strings.Split(s, "\n")
for _, item := range temp {
if strings.Contains(item, pattern) {
return item
}
}
return ""
}
func runNginxPerf(s *NoTopoSuite, mode, ab_or_wrk string) error {
nRequests := 1000000
nClients := 1000
serverAddress := s.getInterfaceByName(tapInterfaceName).peer.ip4AddressString()
vpp := s.getContainerByName("vpp").vppInstance
nginxCont := s.getContainerByName(singleTopoContainerNginx)
s.assertNil(nginxCont.run())
vpp.waitForApp("nginx-", 5)
if ab_or_wrk == "ab" {
abCont := s.getContainerByName("ab")
args := fmt.Sprintf("-n %d -c %d", nRequests, nClients)
if mode == "rps" {
args += " -k"
} else if mode != "cps" {
return fmt.Errorf("invalid mode %s; expected cps/rps", mode)
}
// don't exit on socket receive errors
args += " -r"
args += " http://" + serverAddress + ":80/64B.json"
abCont.extraRunningArgs = args
o, err := abCont.combinedOutput()
rps := parseString(o, "Requests per second:")
s.log(rps)
s.log(err)
s.assertNil(err, "err: '%s', output: '%s'", err, o)
} else {
wrkCont := s.getContainerByName("wrk")
args := fmt.Sprintf("-c %d -t 2 -d 30 http://%s:80/64B.json", nClients,
serverAddress)
wrkCont.extraRunningArgs = args
o, err := wrkCont.combinedOutput()
rps := parseString(o, "requests")
s.log(rps)
s.log(err)
s.assertNil(err, "err: '%s', output: '%s'", err, o)
}
return nil
}
// unstable with multiple workers
func NginxPerfCpsTest(s *NoTopoSuite) {
s.skip("Broken in the CI")
s.SkipIfMultiWorker()
s.assertNil(runNginxPerf(s, "cps", "ab"))
}
func NginxPerfRpsTest(s *NoTopoSuite) {
s.skip("Broken in the CI")
s.assertNil(runNginxPerf(s, "rps", "ab"))
}
func NginxPerfWrkTest(s *NoTopoSuite) {
s.skip("Broken in the CI")
s.assertNil(runNginxPerf(s, "", "wrk"))
}
|
