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
|
function run_test(algorithmNames, slowTest) {
var subtle = crypto.subtle; // Change to test prefixed implementations
setup({explicit_timeout: true});
// These tests check that generateKey successfully creates keys
// when provided any of a wide set of correct parameters.
//
// There are a lot of combinations of possible parameters,
// resulting in a very large number of tests
// performed.
// Setup: define the correct behaviors that should be sought, and create
// helper functions that generate all possible test parameters for
// different situations.
var allTestVectors = [ // Parameters that should work for generateKey
{name: "AES-CTR", resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
{name: "AES-CBC", resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
{name: "AES-GCM", resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
{name: "AES-KW", resultType: CryptoKey, usages: ["wrapKey", "unwrapKey"], mandatoryUsages: []},
{name: "HMAC", resultType: CryptoKey, usages: ["sign", "verify"], mandatoryUsages: []},
{name: "RSASSA-PKCS1-v1_5", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
{name: "RSA-PSS", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
{name: "RSA-OAEP", resultType: "CryptoKeyPair", usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: ["decrypt", "unwrapKey"]},
{name: "ECDSA", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
{name: "ECDH", resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
{name: "Ed25519", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
{name: "Ed448", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
{name: "X25519", resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
{name: "X448", resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
];
var testVectors = [];
if (algorithmNames && !Array.isArray(algorithmNames)) {
algorithmNames = [algorithmNames];
};
allTestVectors.forEach(function(vector) {
if (!algorithmNames || algorithmNames.includes(vector.name)) {
testVectors.push(vector);
}
});
function parameterString(algorithm, extractable, usages) {
var result = "(" +
objectToString(algorithm) + ", " +
objectToString(extractable) + ", " +
objectToString(usages) +
")";
return result;
}
// Test that a given combination of parameters is successful
function testSuccess(algorithm, extractable, usages, resultType, testTag) {
// algorithm, extractable, and usages are the generateKey parameters
// resultType is the expected result, either the CryptoKey object or "CryptoKeyPair"
// testTag is a string to prepend to the test name.
promise_test(function(test) {
return subtle.generateKey(algorithm, extractable, usages)
.then(function(result) {
if (resultType === "CryptoKeyPair") {
assert_goodCryptoKey(result.privateKey, algorithm, extractable, usages, "private");
assert_goodCryptoKey(result.publicKey, algorithm, extractable, usages, "public");
} else {
assert_goodCryptoKey(result, algorithm, extractable, usages, "secret");
}
}, function(err) {
assert_unreached("Threw an unexpected error: " + err.toString());
});
}, testTag + ": generateKey" + parameterString(algorithm, extractable, usages));
}
// Test all valid sets of parameters for successful
// key generation.
testVectors.forEach(function(vector) {
allNameVariants(vector.name, slowTest).forEach(function(name) {
allAlgorithmSpecifiersFor(name).forEach(function(algorithm) {
allValidUsages(vector.usages, false, vector.mandatoryUsages).forEach(function(usages) {
[false, true].forEach(function(extractable) {
subsetTest(testSuccess, algorithm, extractable, usages, vector.resultType, "Success");
});
});
});
});
});
}
|
