tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_utils_httpmac.js (2121B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 const { CryptoUtils } = ChromeUtils.importESModule(
      5  "moz-src:///services/crypto/modules/utils.sys.mjs"
      6 );
      7 
      8 add_test(function setup() {
      9  initTestLogging();
     10  run_next_test();
     11 });
     12 
     13 add_task(async function test_sha1() {
     14  _("Ensure HTTP MAC SHA1 generation works as expected.");
     15 
     16  let id = "vmo1txkttblmn51u2p3zk2xiy16hgvm5ok8qiv1yyi86ffjzy9zj0ez9x6wnvbx7";
     17  let key = "b8u1cc5iiio5o319og7hh8faf2gi5ym4aq0zwf112cv1287an65fudu5zj7zo7dz";
     18  let ts = 1329181221;
     19  let method = "GET";
     20  let nonce = "wGX71";
     21  let uri = CommonUtils.makeURI("http://10.250.2.176/alias/");
     22 
     23  let result = await CryptoUtils.computeHTTPMACSHA1(id, key, method, uri, {
     24    ts,
     25    nonce,
     26  });
     27 
     28  Assert.equal(btoa(result.mac), "jzh5chjQc2zFEvLbyHnPdX11Yck=");
     29 
     30  Assert.equal(
     31    result.getHeader(),
     32    'MAC id="vmo1txkttblmn51u2p3zk2xiy16hgvm5ok8qiv1yyi86ffjzy9zj0ez9x6wnvbx7", ' +
     33      'ts="1329181221", nonce="wGX71", mac="jzh5chjQc2zFEvLbyHnPdX11Yck="'
     34  );
     35 
     36  let ext = "EXTRA DATA; foo,bar=1";
     37 
     38  result = await CryptoUtils.computeHTTPMACSHA1(id, key, method, uri, {
     39    ts,
     40    nonce,
     41    ext,
     42  });
     43  Assert.equal(btoa(result.mac), "bNf4Fnt5k6DnhmyipLPkuZroH68=");
     44  Assert.equal(
     45    result.getHeader(),
     46    'MAC id="vmo1txkttblmn51u2p3zk2xiy16hgvm5ok8qiv1yyi86ffjzy9zj0ez9x6wnvbx7", ' +
     47      'ts="1329181221", nonce="wGX71", mac="bNf4Fnt5k6DnhmyipLPkuZroH68=", ' +
     48      'ext="EXTRA DATA; foo,bar=1"'
     49  );
     50 });
     51 
     52 add_task(async function test_nonce_length() {
     53  _("Ensure custom nonce lengths are honoured.");
     54 
     55  function get_mac(length) {
     56    let uri = CommonUtils.makeURI("http://example.com/");
     57    return CryptoUtils.computeHTTPMACSHA1("foo", "bar", "GET", uri, {
     58      nonce_bytes: length,
     59    });
     60  }
     61 
     62  let result = await get_mac(12);
     63  Assert.equal(12, atob(result.nonce).length);
     64 
     65  result = await get_mac(2);
     66  Assert.equal(2, atob(result.nonce).length);
     67 
     68  result = await get_mac(0);
     69  Assert.equal(8, atob(result.nonce).length);
     70 
     71  result = await get_mac(-1);
     72  Assert.equal(8, atob(result.nonce).length);
     73 });