/
java_net_http_test.clj
530 lines (484 loc) · 21.7 KB
/
java_net_http_test.clj
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
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
(ns babashka.java-net-http-test
(:require
[babashka.test-utils :as test-utils]
[clojure.edn :as edn]
[clojure.string :as str]
[clojure.test :as test :refer [deftest is]]
[org.httpkit.server :as httpkit.server]))
(defn bb [& exprs]
(edn/read-string (apply test-utils/bb nil (map str exprs))))
;; HttpClient
(deftest interop-test
(is (= :hello
(bb "-e"
(binding [*print-meta* true]
'(do
(def res (atom nil))
(def x (reify java.net.http.WebSocket$Listener (onOpen [this ws] (reset! res :hello))))
(.onOpen ^java.net.http.WebSocket$Listener x nil) @res))))))
(deftest send-test
(is (= [200 true]
(bb
'(do (ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)))
(def req
(-> (HttpRequest/newBuilder (URI. "https://www.clojure.org"))
(.GET)
(.build)))
(def client (HttpClient/newHttpClient))
(def res (.send client req (HttpResponse$BodyHandlers/ofString)))
[(.statusCode res) (string? (.body res))])))))
(deftest send-async-test
(is (= [200 true]
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.util.function Function)))
(let [client (HttpClient/newHttpClient)
req (-> (HttpRequest/newBuilder (URI. "https://www.clojure.org"))
(.GET)
(.build))]
(-> (.sendAsync client req (HttpResponse$BodyHandlers/ofString))
(.thenApply (reify Function (apply [_ res] [(.statusCode res) (string? (.body res))])))
(deref))))))))
;; HttpClient options
(deftest authenticator-test
(is (= [401 200]
(bb
'(do
(ns net
(:import
(java.net Authenticator
PasswordAuthentication
URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)))
(let [no-auth-client (HttpClient/newHttpClient)
req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/basic-auth"))
(.build))
handler (HttpResponse$BodyHandlers/discarding)
no-auth-res (.send no-auth-client req handler)
authenticator (proxy [Authenticator] []
(getPasswordAuthentication []
(PasswordAuthentication. "postman" (char-array "password"))))
auth-client (-> (HttpClient/newBuilder)
(.authenticator authenticator)
(.build))
auth-res (.send auth-client req handler)]
[(.statusCode no-auth-res) (.statusCode auth-res)]))))))
(deftest cookie-test
(is (= []
(bb '(do (ns net
(:import [java.net CookieManager]))
(-> (CookieManager.)
(.getCookieStore)
(.getCookies))))))
(is (= "www.postman-echo.com"
(bb '(do
(ns net
(:import
(java.net CookieManager
URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)))
(let [client (-> (HttpClient/newBuilder)
(.cookieHandler (CookieManager.))
(.build))
req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/get"))
(.GET)
(.build))]
(.send client req (HttpResponse$BodyHandlers/discarding))
(-> client
(.cookieHandler)
(.get)
(.getCookieStore)
(.getCookies)
first
(.getDomain))))))))
(deftest connect-timeout-test
(is (str/includes?
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.time Duration)))
(let [client (-> (HttpClient/newBuilder)
(.connectTimeout (Duration/ofMillis 1))
(.build))
req (-> (HttpRequest/newBuilder (URI. "Https://www.postman-echo.com/get"))
(.GET)
(.build))]
(try
(.send client req (HttpResponse$BodyHandlers/discarding))
(catch Throwable t
(-> (Throwable->map t)
:via
first
:type
name))))))
;; can be either java.net.http.HttpConnectTimeoutException or java.net.http.HttpTimeoutException
"TimeoutException")))
(deftest executor-test
(is (= 200
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.util.concurrent Executors)))
(let [uri (URI. "https://www.postman-echo.com/get")
req (-> (HttpRequest/newBuilder uri)
(.GET)
(.build))
client (-> (HttpClient/newBuilder)
(.executor (Executors/newSingleThreadExecutor))
(.build))
res (.send client req (HttpResponse$BodyHandlers/discarding))]
(.statusCode res)))))))
(deftest proxy-test
(is (= true
(bb
'(do
(ns net
(:import
(java.net ProxySelector)
(java.net.http HttpClient)))
(let [bespoke-proxy (proxy [ProxySelector] []
(connectFailed [_ _ _])
(select [_ _]))
client (-> (HttpClient/newBuilder)
(.proxy bespoke-proxy)
(.build))]
(= bespoke-proxy (-> (.proxy client)
(.get))))))))
(is (= 200
(bb
'(do
(ns net
(:import
(java.net ProxySelector
URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)))
(let [uri (URI. "https://www.postman-echo.com/get")
req (-> (HttpRequest/newBuilder uri)
(.build))
client (-> (HttpClient/newBuilder)
(.proxy (ProxySelector/getDefault))
(.build))
res (.send client req (HttpResponse$BodyHandlers/discarding))]
(.statusCode res)))))))
(deftest redirect-test
(let [redirect-prog
(fn [redirect-kind]
(str/replace (str '(do
(ns net
(:import
(java.net.http HttpClient
HttpClient$Redirect
HttpRequest
HttpRequest$BodyPublishers
HttpResponse$BodyHandlers)
(java.net URI)))
(defn log [x] (.println System/err x))
(let [req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com"))
(.GET)
(.timeout (java.time.Duration/ofSeconds 5))
(.build))
client (-> (HttpClient/newBuilder)
(.followRedirects :redirect/kind)
(.build))
handler (HttpResponse$BodyHandlers/discarding)]
(.statusCode (.send client req handler)))))
":redirect/kind"
(case redirect-kind
:never
"HttpClient$Redirect/NEVER"
:always
"HttpClient$Redirect/ALWAYS")))]
(println "Testing redirect always")
(is (= 200 (bb (redirect-prog :always))))
(println "Testing redirect never")
(is (= 302 (bb (redirect-prog :never))))))
(deftest ssl-context-test
(is (= {:expired "java.security.cert.CertificateExpiredException"
:revoked "java.security.cert.CertificateExpiredException"
:self-signed "sun.security.provider.certpath.SunCertPathBuilderException"
:untrusted-root "sun.security.provider.certpath.SunCertPathBuilderException"
:wrong-host "sun.security.provider.certpath.SunCertPathBuilderException"}
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)))
(defn send-and-catch [client req handler]
(try
(let [res (.send client req (HttpResponse$BodyHandlers/discarding))]
(.statusCode res))
(catch Throwable t
(-> (Throwable->map t) :via last :type name))))
(let [client (HttpClient/newHttpClient)
handler (HttpResponse$BodyHandlers/discarding)
reqs (->> [:expired
:self-signed
:revoked
:untrusted-root
:wrong-host]
(map (fn [k]
(let [req (-> (URI. (format "https://%s.badssl.com" (name k)))
(HttpRequest/newBuilder)
(.GET)
(.build))]
[k req])))
(into {}))]
(->> reqs
(map (fn [[k req]]
[k (send-and-catch client req handler)]))
(into {})))))))
(is (= {:expired 200
:self-signed 200
:untrusted-root 200}
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.security SecureRandom)
(java.security.cert X509Certificate)
(javax.net.ssl SSLContext
TrustManager
X509TrustManager)))
(let [insecure-trust-manager (reify X509TrustManager
(checkClientTrusted [_ _ _])
(checkServerTrusted [_ _ _])
(getAcceptedIssuers [_] (into-array X509Certificate [])))
insecure-trust-managers (into-array TrustManager [insecure-trust-manager])
insecure-context (doto (SSLContext/getInstance "TLS")
(.init nil
insecure-trust-managers
(SecureRandom.)))
client (-> (HttpClient/newBuilder)
(.sslContext insecure-context)
(.build))
handler (HttpResponse$BodyHandlers/discarding)
reqs (->> [:expired
:self-signed
:untrusted-root]
(map (fn [k]
(let [req (-> (URI. (format "https://%s.badssl.com" (name k)))
(HttpRequest/newBuilder)
(.GET)
(.build))]
[k req])))
(into {}))]
(->> reqs
(map (fn [[k req]]
[k (-> (.send client req handler)
(.statusCode))]))
(into {}))))))))
;; HttpRequest
(deftest body-publishers-test
(is (= true
(bb
'(do
(ns net
(:require
[cheshire.core :as json]
[clojure.java.io :as io]
[clojure.string :as str])
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpRequest$BodyPublishers
HttpResponse$BodyHandlers)
(java.util.function Supplier)))
(let [bp (HttpRequest$BodyPublishers/ofFile (.toPath (io/file "README.md")))
req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/post"))
(.method "POST" bp)
(.build))
client (HttpClient/newHttpClient)
res (.send client req (HttpResponse$BodyHandlers/ofString))
body-data (-> (.body res) (json/parse-string true) :data)]
(str/includes? body-data "babashka"))))))
(let [body "with love from java.net.http"]
(is (= {:of-input-stream body
:of-byte-array body
:of-byte-arrays body}
(bb
'(do
(ns net
(:require
[cheshire.core :as json]
[clojure.java.io :as io])
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpRequest$BodyPublishers
HttpResponse$BodyHandlers)
(java.util.function Supplier)))
(let [body "with love from java.net.http"
publishers {:of-input-stream (HttpRequest$BodyPublishers/ofInputStream
(reify Supplier (get [_] (io/input-stream (.getBytes body)))))
:of-byte-array (HttpRequest$BodyPublishers/ofByteArray (.getBytes body))
:of-byte-arrays (HttpRequest$BodyPublishers/ofByteArrays [(.getBytes body)])}
client (-> (HttpClient/newBuilder)
(.build))
body-data (fn [res] (-> (.body res) (json/parse-string true) :data))]
(->> publishers
(map (fn [[k body-publisher]]
(let [req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/post"))
(.method "POST" body-publisher)
(.build))]
[k (-> (.send client req (HttpResponse$BodyHandlers/ofString))
(body-data))])))
(into {}))))))))
(when-not test-utils/windows?
;; TODO: somehow doesn't work in Windows, should it?
(let [body "おはようございます！"]
(is (= body
(bb
'(do
(ns net
(:require
[cheshire.core :as json]
[clojure.java.io :as io])
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpRequest$BodyPublishers
HttpResponse$BodyHandlers)
(java.nio.charset Charset)
(java.util.function Supplier)))
(let [body "おはようございます！"
req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/post"))
(.method "POST" (HttpRequest$BodyPublishers/ofString
body (Charset/forName "UTF-16")))
(.header "Content-Type" "text/plain; charset=utf-16")
(.build))
client (HttpClient/newHttpClient)
res (.send client req (HttpResponse$BodyHandlers/ofString))]
(-> (.body res)
(json/parse-string true)
:data)))))))))
(deftest request-timeout-test
(is (str/includes?
(bb
'(do
(ns net
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.time Duration)))
(let [client (HttpClient/newHttpClient)
req (-> (HttpRequest/newBuilder (URI. "https://www.postman-echo.com/delay/1"))
(.GET)
(.timeout (Duration/ofMillis 200))
(.build))]
(try
(.send client req (HttpResponse$BodyHandlers/discarding))
(catch Throwable t
(-> (Throwable->map t)
:via
first
:type
name))))))
"TimeoutException")))
(deftest body-handlers-test
(is (= true
(bb
'(do
(ns net
(:require
[clojure.string :as str])
(:import
(java.net URI)
(java.net.http HttpClient
HttpRequest
HttpResponse$BodyHandlers)
(java.nio.file Files StandardOpenOption)
(java.nio.file.attribute FileAttribute)))
(let [client (-> (HttpClient/newBuilder)
(.build))
uri (URI. "https://raw.githubusercontent.com/babashka/babashka/master/README.md")
req (-> (HttpRequest/newBuilder uri)
(.GET)
(.build))
temp-file (Files/createTempFile "bb-prefix-" "-bb-suffix" (make-array FileAttribute 0))
open-options (into-array StandardOpenOption [StandardOpenOption/CREATE
StandardOpenOption/WRITE])
handler (HttpResponse$BodyHandlers/ofFile temp-file open-options)
res (.send client req handler)
temp-file-path (str (.body res))
contents (slurp temp-file-path)]
(str/includes? contents "babashka")))))))
;; WebSockets
(defn ws-handler [{:keys [init] :as opts} req]
(when init (init req))
(httpkit.server/as-channel
req
(select-keys opts [:on-close :on-ping :on-receive])))
(def ^:dynamic *ws-port* 1234)
(defmacro with-ws-server
[opts & body]
`(let [s# (httpkit.server/run-server (partial ws-handler ~opts) {:port ~*ws-port*})]
(try ~@body (finally (s# :timeout 100)))))
(deftest websockets-test
(with-ws-server {:on-receive #(httpkit.server/send! %1 %2)}
(is (= "zomg websockets!"
(bb
'(do
(ns net
(:require
[clojure.string :as str])
(:import
(java.net URI)
(java.net.http HttpClient
WebSocket$Listener)
(java.util.concurrent CompletableFuture)
(java.util.function Function)))
(let [p (promise)
uri (URI. "ws://localhost:1234")
listener (reify WebSocket$Listener
(onOpen [_ ws]
(.request ws 1))
(onText [_ ws data last?]
(.request ws 1)
(.thenApply (CompletableFuture/completedFuture nil)
(reify Function
(apply [_ _] (deliver p (str data)))))))
client (HttpClient/newHttpClient)
ws (-> (.newWebSocketBuilder client)
(.buildAsync uri listener)
(deref))]
(.sendText ws "zomg websockets!" true)
(deref p 5000 ::timeout))))))))