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Co-authored-by: Fedor Indutnyy <indutny@signal.org>
This commit is contained in:
Josh Perez 2023-04-20 12:31:59 -04:00 • committed by GitHub
parent d380817a44
commit 1f2cde6d04
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GPG key ID: 4AEE18F83AFDEB23
79 changed files with 2507 additions and 1175 deletions
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80
ts/test-electron/Crypto_test.ts
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@ -11,6 +11,7 @@ import {
decryptProfileName,
encryptProfile,
decryptProfile,
getAttachmentSizeBucket,
getRandomBytes,
constantTimeEqual,
generateRegistrationId,
@ -30,6 +31,36 @@ import {
bytesToUuid,
} from '../Crypto';
const BUCKET_SIZES = [
541, 568, 596, 626, 657, 690, 725, 761, 799, 839, 881, 925, 972, 1020, 1071,
1125, 1181, 1240, 1302, 1367, 1436, 1507, 1583, 1662, 1745, 1832, 1924, 2020,
2121, 2227, 2339, 2456, 2579, 2708, 2843, 2985, 3134, 3291, 3456, 3629, 3810,
4001, 4201, 4411, 4631, 4863, 5106, 5361, 5629, 5911, 6207, 6517, 6843, 7185,
7544, 7921, 8318, 8733, 9170, 9629, 10110, 10616, 11146, 11704, 12289, 12903,
13549, 14226, 14937, 15684, 16469, 17292, 18157, 19065, 20018, 21019, 22070,
23173, 24332, 25549, 26826, 28167, 29576, 31054, 32607, 34238, 35950, 37747,
39634, 41616, 43697, 45882, 48176, 50585, 53114, 55770, 58558, 61486, 64561,
67789, 71178, 74737, 78474, 82398, 86518, 90843, 95386, 100155, 105163,
110421, 115942, 121739, 127826, 134217, 140928, 147975, 155373, 163142,
171299, 179864, 188858, 198300, 208215, 218626, 229558, 241036, 253087,
265742, 279029, 292980, 307629, 323011, 339161, 356119, 373925, 392622,
412253, 432866, 454509, 477234, 501096, 526151, 552458, 580081, 609086,
639540, 671517, 705093, 740347, 777365, 816233, 857045, 899897, 944892,
992136, 1041743, 1093831, 1148522, 1205948, 1266246, 1329558, 1396036,
1465838, 1539130, 1616086, 1696890, 1781735, 1870822, 1964363, 2062581,
2165710, 2273996, 2387695, 2507080, 2632434, 2764056, 2902259, 3047372,
3199740, 3359727, 3527714, 3704100, 3889305, 4083770, 4287958, 4502356,
4727474, 4963848, 5212040, 5472642, 5746274, 6033588, 6335268, 6652031,
6984633, 7333864, 7700558, 8085585, 8489865, 8914358, 9360076, 9828080,
10319484, 10835458, 11377231, 11946092, 12543397, 13170567, 13829095,
14520550, 15246578, 16008907, 16809352, 17649820, 18532311, 19458926,
20431872, 21453466, 22526139, 23652446, 24835069, 26076822, 27380663,
28749697, 30187181, 31696540, 33281368, 34945436, 36692708, 38527343,
40453710, 42476396, 44600216, 46830227, 49171738, 51630325, 54211841,
56922433, 59768555, 62756983, 65894832, 69189573, 72649052, 76281505,
80095580, 84100359, 88305377, 92720646, 97356678, 102224512, 107335738,
];
describe('Crypto', () => {
describe('encrypting and decrypting profile data', () => {
const NAME_PADDED_LENGTH = 53;
@ -507,4 +538,53 @@ describe('Crypto', () => {
assert.isUndefined(bytesToUuid(new Uint8Array(Array(17).fill(0x22))));
});
});
describe('getAttachmentSizeBucket', () => {
it('properly calculates first bucket', () => {
for (let size = 0, max = BUCKET_SIZES[0]; size < max; size += 1) {
assert.strictEqual(BUCKET_SIZES[0], getAttachmentSizeBucket(size));
}
});
it('properly calculates entire table', () => {
let count = 0;
const failures = new Array<string>();
for (let i = 0, max = BUCKET_SIZES.length - 1; i < max; i += 1) {
// Exact
if (BUCKET_SIZES[i] !== getAttachmentSizeBucket(BUCKET_SIZES[i])) {
count += 1;
failures.push(
`${BUCKET_SIZES[i]} does not equal ${getAttachmentSizeBucket(
BUCKET_SIZES[i]
)}`
);
}
// Just under
if (BUCKET_SIZES[i] !== getAttachmentSizeBucket(BUCKET_SIZES[i] - 1)) {
count += 1;
failures.push(
`${BUCKET_SIZES[i]} does not equal ${getAttachmentSizeBucket(
BUCKET_SIZES[i] - 1
)}`
);
}
// Just over
if (
BUCKET_SIZES[i + 1] !== getAttachmentSizeBucket(BUCKET_SIZES[i] + 1)
) {
count += 1;
failures.push(
`${BUCKET_SIZES[i + 1]} does not equal ${getAttachmentSizeBucket(
BUCKET_SIZES[i] + 1
)}`
);
}
}
assert.strictEqual(count, 0, failures.join('\n'));
});
});
});