-
-
Notifications
You must be signed in to change notification settings - Fork 46
/
jwe_tests.clj
203 lines (182 loc) · 7.77 KB
/
jwe_tests.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
;; Copyright 2014-2016 Andrey Antukh <niwi@niwi.nz>
;;
;; Licensed 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.
(ns buddy.sign.jwe-tests
(:require [clojure.test :refer :all]
[clojure.test.check.clojure-test :refer (defspec)]
[clojure.test.check.generators :as gen]
[clojure.test.check.properties :as props]
[clojure.string :as str]
[buddy.core.codecs :as codecs]
[buddy.core.crypto :as crypto]
[buddy.core.bytes :as bytes]
[buddy.core.nonce :as nonce]
[buddy.core.keys :as keys]
[buddy.sign.jwe :as jwe]
[buddy.sign.util :as util]))
(def secret (codecs/hex->bytes (str "000102030405060708090a0b0c0d0e0f"
"101112131415161718191a1b1c1d1e1f")))
(def data (codecs/to-bytes "test-data"))
(def key16 (nonce/random-bytes 16))
(def key24 (nonce/random-bytes 24))
(def key32 (nonce/random-bytes 32))
(def key32' (nonce/random-bytes 32))
(def key48 (nonce/random-bytes 48))
(def key64 (nonce/random-bytes 64))
(def rsa-privkey (keys/private-key "test/_files/privkey.3des.rsa.pem" "secret"))
(def rsa-pubkey (keys/public-key "test/_files/pubkey.3des.rsa.pem"))
(def ec-privkey (keys/private-key "test/_files/privkey.ecdsa.pem" "secret"))
(def ec-pubkey (keys/public-key "test/_files/pubkey.ecdsa.pem"))
(def rsa-algs
[:rsa-oaep :rsa-oaep-256 :rsa1_5])
(def encs
[:a128gcm :a192gcm :a256gcm :a128cbc-hs256
:a192cbc-hs384 :a256cbc-hs512])
;; --- Tests
(deftest jwe-decode-header
(let [candidate "foo bar"
encrypted (jwe/encrypt candidate secret)
header (jwe/decode-header encrypted)]
(is (= {:alg :dir, :enc :a128cbc-hs256} header))))
(deftest jwe-wrong-date-specific-test
(let [token (str "eyJhbGciOiJkaXIiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0.."
"zkV7_0---NDlvQYfpNDfqw.hECYr8zURDvz9hdjz6s-O0HNF2"
"MhgHgXjnQN6KuUcgE.eXYr6ybqAYcQkkkuGNcNKA")]
(try
(jwe/decrypt token key32 {:enc :a128cbc-hs256})
(throw (Exception. "unexpected"))
(catch clojure.lang.ExceptionInfo e
(let [cause (:cause (ex-data e))]
(is (= cause :authtag)))))))
(deftest wrong-key-for-enc
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a256gcm})))
(is (thrown? AssertionError (jwe/encrypt data key48 {:enc :a256gcm})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a192gcm})))
(is (thrown? AssertionError (jwe/encrypt data key32 {:enc :a192gcm})))
(is (thrown? AssertionError (jwe/encrypt data key32 {:enc :a128gcm})))
(is (thrown? AssertionError (jwe/encrypt data key48 {:enc :a128gcm})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a256cbc-hs512})))
(is (thrown? AssertionError (jwe/encrypt data key32 {:enc :a256cbc-hs512})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a192cbc-hs384})))
(is (thrown? AssertionError (jwe/encrypt data key32 {:enc :a192cbc-hs384})))
(is (thrown? AssertionError (jwe/encrypt data key64 {:enc :a192cbc-hs384})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a128cbc-hs256})))
(is (thrown? AssertionError (jwe/encrypt data key48 {:enc :a128cbc-hs256})))
(is (thrown? AssertionError (jwe/encrypt data key32 {:enc :a128gcm :alg :a128kw})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a128gcm :alg :a192kw})))
(is (thrown? AssertionError (jwe/encrypt data key16 {:enc :a128gcm :alg :a256kw})))
)
(defspec jwe-spec-alg-dir-enc-a256gcm 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key32 {:enc :a256gcm :alg :dir :zip zip})
res2 (jwe/decrypt res1 key32 {:enc :a256gcm :alg :dir :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-dir-enc-a192gcm 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key24 {:enc :a192gcm :alg :dir :zip zip})
res2 (jwe/decrypt res1 key24 {:enc :a192gcm :alg :dir :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-dir-enc-a128gcm 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key16 {:enc :a128gcm :alg :dir :zip zip})
res2 (jwe/decrypt res1 key16 {:enc :a128gcm :alg :dir :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-dir-enc-a256cbc-hs512 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key64 {:enc :a256cbc-hs512 :zip zip})
res2 (jwe/decrypt res1 key64 {:enc :a256cbc-hs512 :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-dir-enc-a192cbc-hs384 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key48 {:enc :a192cbc-hs384 :zip zip})
res2 (jwe/decrypt res1 key48 {:enc :a192cbc-hs384 :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-dir-enc-a128cbc-hs256 1000
(props/for-all
[zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key32 {:enc :a128cbc-hs256 :zip zip})
res2 (jwe/decrypt res1 key32 {:enc :a128cbc-hs256 :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-wrong-data 1000
(props/for-all
[data gen/string-ascii]
(try
(jwe/decrypt data secret)
(throw (Exception. "unexpected"))
(catch clojure.lang.ExceptionInfo e
(let [cause (:cause (ex-data e))]
(is (or (= cause :signature)
(= cause :token)
(= cause :authtag)
(= cause :header))))))))
(defspec jwe-spec-wrong-token 1000
(props/for-all
[data1 gen/string-alphanumeric
data2 gen/string-alphanumeric
data3 gen/string-alphanumeric
data4 gen/string-alphanumeric
data5 gen/string-alphanumeric]
(let [data (str data1 "." data2 "." data3 "." data4 "." data5)]
(try
(jwe/decrypt data secret)
(throw (Exception. "unexpected"))
(catch clojure.lang.ExceptionInfo e
(let [cause (:cause (ex-data e))]
(is (or (= cause :signature)
(= cause :token)
(= cause :authtag)
(= cause :header)))))))))
(defspec jwe-spec-alg-rsa 500
(props/for-all
[enc (gen/elements encs)
alg (gen/elements rsa-algs)
zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data rsa-pubkey {:enc enc :alg alg :zip zip})
res2 (jwe/decrypt res1 rsa-privkey {:enc enc :alg alg :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-a128kw 1000
(props/for-all
[enc (gen/elements encs)
zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key16 {:enc enc :alg :a128kw :zip zip})
res2 (jwe/decrypt res1 key16 {:enc enc :alg :a128kw :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-a192kw 1000
(props/for-all
[enc (gen/elements encs)
zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key24 {:enc enc :alg :a192kw :zip zip})
res2 (jwe/decrypt res1 key24 {:enc enc :alg :a192kw :zip zip})]
(is (bytes/equals? res2 data)))))
(defspec jwe-spec-alg-a256kw 1000
(props/for-all
[enc (gen/elements encs)
zip gen/boolean
data gen/bytes]
(let [res1 (jwe/encrypt data key32 {:enc enc :alg :a256kw :zip zip})
res2 (jwe/decrypt res1 key32 {:enc enc :alg :a256kw :zip zip})]
(is (bytes/equals? res2 data)))))