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
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark
import java.io.File
import org.apache.spark.security.GroupMappingServiceProvider
import org.apache.spark.util.{ResetSystemProperties, SparkConfWithEnv, Utils}
class DummyGroupMappingServiceProvider extends GroupMappingServiceProvider {
val userGroups: Set[String] = Set[String]("group1", "group2", "group3")
override def getGroups(username: String): Set[String] = {
userGroups
}
}
class SecurityManagerSuite extends SparkFunSuite with ResetSystemProperties {
test("set security with conf") {
val conf = new SparkConf
conf.set("spark.authenticate", "true")
conf.set("spark.authenticate.secret", "good")
conf.set("spark.ui.acls.enable", "true")
conf.set("spark.ui.view.acls", "user1,user2")
val securityManager = new SecurityManager(conf);
assert(securityManager.isAuthenticationEnabled() === true)
assert(securityManager.aclsEnabled() === true)
assert(securityManager.checkUIViewPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user2") === true)
assert(securityManager.checkUIViewPermissions("user3") === false)
}
test("set security with conf for groups") {
val conf = new SparkConf
conf.set("spark.authenticate", "true")
conf.set("spark.authenticate.secret", "good")
conf.set("spark.ui.acls.enable", "true")
conf.set("spark.ui.view.acls.groups", "group1,group2")
// default ShellBasedGroupsMappingProvider is used to resolve user groups
val securityManager = new SecurityManager(conf);
// assuming executing user does not belong to group1,group2
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user2") === false)
val conf2 = new SparkConf
conf2.set("spark.authenticate", "true")
conf2.set("spark.authenticate.secret", "good")
conf2.set("spark.ui.acls.enable", "true")
conf2.set("spark.ui.view.acls.groups", "group1,group2")
// explicitly specify a custom GroupsMappingServiceProvider
conf2.set("spark.user.groups.mapping", "org.apache.spark.DummyGroupMappingServiceProvider")
val securityManager2 = new SecurityManager(conf2);
// group4,group5 do not match
assert(securityManager2.checkUIViewPermissions("user1") === true)
assert(securityManager2.checkUIViewPermissions("user2") === true)
val conf3 = new SparkConf
conf3.set("spark.authenticate", "true")
conf3.set("spark.authenticate.secret", "good")
conf3.set("spark.ui.acls.enable", "true")
conf3.set("spark.ui.view.acls.groups", "group4,group5")
// explicitly specify a bogus GroupsMappingServiceProvider
conf3.set("spark.user.groups.mapping", "BogusServiceProvider")
val securityManager3 = new SecurityManager(conf3);
// BogusServiceProvider cannot be loaded and an error is logged returning an empty group set
assert(securityManager3.checkUIViewPermissions("user1") === false)
assert(securityManager3.checkUIViewPermissions("user2") === false)
}
test("set security with api") {
val conf = new SparkConf
conf.set("spark.ui.view.acls", "user1,user2")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
securityManager.setAcls(false)
assert(securityManager.aclsEnabled() === false)
// acls are off so doesn't matter what view acls set to
assert(securityManager.checkUIViewPermissions("user4") === true)
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
securityManager.setViewAcls(Set[String]("user5"), "user6,user7")
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user5") === true)
assert(securityManager.checkUIViewPermissions("user6") === true)
assert(securityManager.checkUIViewPermissions("user7") === true)
assert(securityManager.checkUIViewPermissions("user8") === false)
assert(securityManager.checkUIViewPermissions(null) === true)
}
test("set security with api for groups") {
val conf = new SparkConf
conf.set("spark.user.groups.mapping", "org.apache.spark.DummyGroupMappingServiceProvider")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
securityManager.setViewAclsGroups("group1,group2")
// group1,group2 match
assert(securityManager.checkUIViewPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user2") === true)
// change groups so they do not match
securityManager.setViewAclsGroups("group4,group5")
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user2") === false)
val conf2 = new SparkConf
conf.set("spark.user.groups.mapping", "BogusServiceProvider")
val securityManager2 = new SecurityManager(conf2)
securityManager2.setAcls(true)
securityManager2.setViewAclsGroups("group1,group2")
// group1,group2 do not match because of BogusServiceProvider
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user2") === false)
// setting viewAclsGroups to empty should still not match because of BogusServiceProvider
securityManager2.setViewAclsGroups("")
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user2") === false)
}
test("set security modify acls") {
val conf = new SparkConf
conf.set("spark.modify.acls", "user1,user2")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
securityManager.setAcls(false)
assert(securityManager.aclsEnabled() === false)
// acls are off so doesn't matter what view acls set to
assert(securityManager.checkModifyPermissions("user4") === true)
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
securityManager.setModifyAcls(Set("user5"), "user6,user7")
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user5") === true)
assert(securityManager.checkModifyPermissions("user6") === true)
assert(securityManager.checkModifyPermissions("user7") === true)
assert(securityManager.checkModifyPermissions("user8") === false)
assert(securityManager.checkModifyPermissions(null) === true)
}
test("set security modify acls for groups") {
val conf = new SparkConf
conf.set("spark.user.groups.mapping", "org.apache.spark.DummyGroupMappingServiceProvider")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
securityManager.setModifyAclsGroups("group1,group2")
// group1,group2 match
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkModifyPermissions("user2") === true)
// change groups so they do not match
securityManager.setModifyAclsGroups("group4,group5")
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user2") === false)
// change so they match again
securityManager.setModifyAclsGroups("group2,group3")
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkModifyPermissions("user2") === true)
}
test("set security admin acls") {
val conf = new SparkConf
conf.set("spark.admin.acls", "user1,user2")
conf.set("spark.ui.view.acls", "user3")
conf.set("spark.modify.acls", "user4")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkModifyPermissions("user2") === true)
assert(securityManager.checkModifyPermissions("user4") === true)
assert(securityManager.checkModifyPermissions("user3") === false)
assert(securityManager.checkModifyPermissions("user5") === false)
assert(securityManager.checkModifyPermissions(null) === true)
assert(securityManager.checkUIViewPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user2") === true)
assert(securityManager.checkUIViewPermissions("user3") === true)
assert(securityManager.checkUIViewPermissions("user4") === false)
assert(securityManager.checkUIViewPermissions("user5") === false)
assert(securityManager.checkUIViewPermissions(null) === true)
securityManager.setAdminAcls("user6")
securityManager.setViewAcls(Set[String]("user8"), "user9")
securityManager.setModifyAcls(Set("user11"), "user9")
assert(securityManager.checkModifyPermissions("user6") === true)
assert(securityManager.checkModifyPermissions("user11") === true)
assert(securityManager.checkModifyPermissions("user9") === true)
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user4") === false)
assert(securityManager.checkModifyPermissions(null) === true)
assert(securityManager.checkUIViewPermissions("user6") === true)
assert(securityManager.checkUIViewPermissions("user8") === true)
assert(securityManager.checkUIViewPermissions("user9") === true)
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user3") === false)
assert(securityManager.checkUIViewPermissions(null) === true)
}
test("set security admin acls for groups") {
val conf = new SparkConf
conf.set("spark.admin.acls.groups", "group1")
conf.set("spark.ui.view.acls.groups", "group2")
conf.set("spark.modify.acls.groups", "group3")
conf.set("spark.user.groups.mapping", "org.apache.spark.DummyGroupMappingServiceProvider")
val securityManager = new SecurityManager(conf);
securityManager.setAcls(true)
assert(securityManager.aclsEnabled() === true)
// group1,group2,group3 match
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user1") === true)
// change admin groups so they do not match. view and modify groups are set to admin groups
securityManager.setAdminAclsGroups("group4,group5")
// invoke the set ui and modify to propagate the changes
securityManager.setViewAclsGroups("")
securityManager.setModifyAclsGroups("")
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user1") === false)
// change modify groups so they match
securityManager.setModifyAclsGroups("group3")
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user1") === false)
// change view groups so they match
securityManager.setViewAclsGroups("group2")
securityManager.setModifyAclsGroups("group4")
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user1") === true)
// change modify and view groups so they do not match
securityManager.setViewAclsGroups("group7")
securityManager.setModifyAclsGroups("group8")
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user1") === false)
}
test("set security with * in acls") {
val conf = new SparkConf
conf.set("spark.ui.acls.enable", "true")
conf.set("spark.admin.acls", "user1,user2")
conf.set("spark.ui.view.acls", "*")
conf.set("spark.modify.acls", "user4")
val securityManager = new SecurityManager(conf)
assert(securityManager.aclsEnabled() === true)
// check for viewAcls with *
assert(securityManager.checkUIViewPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user5") === true)
assert(securityManager.checkUIViewPermissions("user6") === true)
assert(securityManager.checkModifyPermissions("user4") === true)
assert(securityManager.checkModifyPermissions("user7") === false)
assert(securityManager.checkModifyPermissions("user8") === false)
// check for modifyAcls with *
securityManager.setModifyAcls(Set("user4"), "*")
assert(securityManager.checkModifyPermissions("user7") === true)
assert(securityManager.checkModifyPermissions("user8") === true)
securityManager.setAdminAcls("user1,user2")
securityManager.setModifyAcls(Set("user1"), "user2")
securityManager.setViewAcls(Set("user1"), "user2")
assert(securityManager.checkUIViewPermissions("user5") === false)
assert(securityManager.checkUIViewPermissions("user6") === false)
assert(securityManager.checkModifyPermissions("user7") === false)
assert(securityManager.checkModifyPermissions("user8") === false)
// check for adminAcls with *
securityManager.setAdminAcls("user1,*")
securityManager.setModifyAcls(Set("user1"), "user2")
securityManager.setViewAcls(Set("user1"), "user2")
assert(securityManager.checkUIViewPermissions("user5") === true)
assert(securityManager.checkUIViewPermissions("user6") === true)
assert(securityManager.checkModifyPermissions("user7") === true)
assert(securityManager.checkModifyPermissions("user8") === true)
}
test("set security with * in acls for groups") {
val conf = new SparkConf
conf.set("spark.ui.acls.enable", "true")
conf.set("spark.admin.acls.groups", "group4,group5")
conf.set("spark.ui.view.acls.groups", "*")
conf.set("spark.modify.acls.groups", "group6")
val securityManager = new SecurityManager(conf)
assert(securityManager.aclsEnabled() === true)
// check for viewAclsGroups with *
assert(securityManager.checkUIViewPermissions("user1") === true)
assert(securityManager.checkUIViewPermissions("user2") === true)
assert(securityManager.checkModifyPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user2") === false)
// check for modifyAcls with *
securityManager.setModifyAclsGroups("*")
securityManager.setViewAclsGroups("group6")
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkUIViewPermissions("user2") === false)
assert(securityManager.checkModifyPermissions("user1") === true)
assert(securityManager.checkModifyPermissions("user2") === true)
// check for adminAcls with *
securityManager.setAdminAclsGroups("group9,*")
securityManager.setModifyAclsGroups("group4,group5")
securityManager.setViewAclsGroups("group6,group7")
assert(securityManager.checkUIViewPermissions("user5") === true)
assert(securityManager.checkUIViewPermissions("user6") === true)
assert(securityManager.checkModifyPermissions("user7") === true)
assert(securityManager.checkModifyPermissions("user8") === true)
}
test("security for groups default behavior") {
// no groups or userToGroupsMapper provided
// this will default to the ShellBasedGroupsMappingProvider
val conf = new SparkConf
val securityManager = new SecurityManager(conf)
securityManager.setAcls(true)
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user1") === false)
// set groups only
securityManager.setAdminAclsGroups("group1,group2")
assert(securityManager.checkUIViewPermissions("user1") === false)
assert(securityManager.checkModifyPermissions("user1") === false)
}
test("ssl on setup") {
val conf = SSLSampleConfigs.sparkSSLConfig()
val expectedAlgorithms = Set(
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384",
"TLS_RSA_WITH_AES_256_CBC_SHA256",
"TLS_DHE_RSA_WITH_AES_256_CBC_SHA256",
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
"TLS_DHE_RSA_WITH_AES_128_CBC_SHA256",
"SSL_ECDHE_RSA_WITH_AES_256_CBC_SHA384",
"SSL_RSA_WITH_AES_256_CBC_SHA256",
"SSL_DHE_RSA_WITH_AES_256_CBC_SHA256",
"SSL_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
"SSL_DHE_RSA_WITH_AES_128_CBC_SHA256")
val securityManager = new SecurityManager(conf)
assert(securityManager.fileServerSSLOptions.enabled === true)
assert(securityManager.sslSocketFactory.isDefined === true)
assert(securityManager.hostnameVerifier.isDefined === true)
assert(securityManager.fileServerSSLOptions.trustStore.isDefined === true)
assert(securityManager.fileServerSSLOptions.trustStore.get.getName === "truststore")
assert(securityManager.fileServerSSLOptions.keyStore.isDefined === true)
assert(securityManager.fileServerSSLOptions.keyStore.get.getName === "keystore")
assert(securityManager.fileServerSSLOptions.trustStorePassword === Some("password"))
assert(securityManager.fileServerSSLOptions.keyStorePassword === Some("password"))
assert(securityManager.fileServerSSLOptions.keyPassword === Some("password"))
assert(securityManager.fileServerSSLOptions.protocol === Some("TLSv1.2"))
assert(securityManager.fileServerSSLOptions.enabledAlgorithms === expectedAlgorithms)
}
test("ssl off setup") {
val file = File.createTempFile("SSLOptionsSuite", "conf", Utils.createTempDir())
System.setProperty("spark.ssl.configFile", file.getAbsolutePath)
val conf = new SparkConf()
val securityManager = new SecurityManager(conf)
assert(securityManager.fileServerSSLOptions.enabled === false)
assert(securityManager.sslSocketFactory.isDefined === false)
assert(securityManager.hostnameVerifier.isDefined === false)
}
test("missing secret authentication key") {
val conf = new SparkConf().set("spark.authenticate", "true")
intercept[IllegalArgumentException] {
new SecurityManager(conf)
}
}
test("secret authentication key") {
val key = "very secret key"
val conf = new SparkConf()
.set(SecurityManager.SPARK_AUTH_CONF, "true")
.set(SecurityManager.SPARK_AUTH_SECRET_CONF, key)
assert(key === new SecurityManager(conf).getSecretKey())
val keyFromEnv = "very secret key from env"
val conf2 = new SparkConfWithEnv(Map(SecurityManager.ENV_AUTH_SECRET -> keyFromEnv))
.set(SecurityManager.SPARK_AUTH_CONF, "true")
.set(SecurityManager.SPARK_AUTH_SECRET_CONF, key)
assert(keyFromEnv === new SecurityManager(conf2).getSecretKey())
}
}
|