tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_constructX509FromBase64.js (2969B)

      1 // -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
      2 // This Source Code Form is subject to the terms of the Mozilla Public
      3 // License, v. 2.0. If a copy of the MPL was not distributed with this
      4 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
      5 "use strict";
      6 
      7 // Checks that ConstructX509FromBase64() accepts valid input and rejects invalid
      8 // input.
      9 
     10 do_get_profile(); // Must be called before getting nsIX509CertDB
     11 const certDB = Cc["@mozilla.org/security/x509certdb;1"].getService(
     12  Ci.nsIX509CertDB
     13 );
     14 
     15 function excMessage(e) {
     16  if (e.message) {
     17    let msg = e.message;
     18    if (e.data) {
     19      msg = msg + ": " + e.data;
     20    }
     21    return msg;
     22  }
     23 
     24  return e.toString();
     25 }
     26 
     27 function testGood(data) {
     28  try {
     29    let cert = certDB.constructX509FromBase64(data.cert);
     30    equal(
     31      cert.commonName,
     32      data.cn,
     33      "Actual and expected commonName should match"
     34    );
     35  } catch (e) {
     36    info(`Exception: ${excMessage(e)}`);
     37    ok(false, `Should not have gotten an exception for "CN=${data.cn}"`);
     38  }
     39 }
     40 
     41 function testBad(data) {
     42  throws(
     43    () => certDB.constructX509FromBase64(data.input),
     44    data.result,
     45    `Should get "${data.result}" for "${data.input}"`
     46  );
     47 }
     48 
     49 function run_test() {
     50  const badCases = [
     51    // Wrong type or too short
     52    { input: null, result: /NS_ERROR_ILLEGAL_VALUE/ },
     53    { input: "", result: /NS_ERROR_ILLEGAL_VALUE/ },
     54    { input: "=", result: /NS_ERROR_ILLEGAL_VALUE/ },
     55    { input: "==", result: /NS_ERROR_ILLEGAL_VALUE/ },
     56    // Not base64
     57    { input: "forty-four dead stone lions", result: /NS_ERROR_ILLEGAL_VALUE/ },
     58    // Not a cert
     59    {
     60      input: "Zm9ydHktZm91ciBkZWFkIHN0b25lIGxpb25z",
     61      result: /NS_ERROR_FAILURE/,
     62    },
     63  ];
     64 
     65  // Real certs with all three padding levels
     66  const goodCases = [
     67    {
     68      cn: "A",
     69      cert: "MIHhMIGcAgEAMA0GCSqGSIb3DQEBBQUAMAwxCjAIBgNVBAMTAUEwHhcNMTEwMzIzMjMyNTE3WhcNMTEwNDIyMjMyNTE3WjAMMQowCAYDVQQDEwFBMEwwDQYJKoZIhvcNAQEBBQADOwAwOAIxANFm7ZCfYNJViaDWTFuMClX3+9u18VFGiyLfM6xJrxir4QVtQC7VUC/WUGoBUs9COQIDAQABMA0GCSqGSIb3DQEBBQUAAzEAx2+gIwmuYjJO5SyabqIm4lB1MandHH1HQc0y0tUFshBOMESTzQRPSVwPn77a6R9t",
     70    },
     71    {
     72      cn: "Bo",
     73      cert: "MIHjMIGeAgEAMA0GCSqGSIb3DQEBBQUAMA0xCzAJBgNVBAMTAkJvMB4XDTExMDMyMzIzMjYwMloXDTExMDQyMjIzMjYwMlowDTELMAkGA1UEAxMCQm8wTDANBgkqhkiG9w0BAQEFAAM7ADA4AjEA1FoSl9w9HqMqVgk2K0J3OTiRsgHeNsQdPUl6S82ME33gH+E56PcWZA3nse+fpS3NAgMBAAEwDQYJKoZIhvcNAQEFBQADMQAo/e3BvQAmygiATljQ68tWPoWcbMwa1xxAvpWTEc1LOvMqeDBinBUqbAbSmPhGWb4=",
     74    },
     75    {
     76      cn: "Cid",
     77      cert: "MIHlMIGgAgEAMA0GCSqGSIb3DQEBBQUAMA4xDDAKBgNVBAMTA0NpZDAeFw0xMTAzMjMyMzI2MzJaFw0xMTA0MjIyMzI2MzJaMA4xDDAKBgNVBAMTA0NpZDBMMA0GCSqGSIb3DQEBAQUAAzsAMDgCMQDUUxlF5xKN+8KCSsR83sN+SRwJmZdliXsnBB7PU0OgbmOWN0u8yehRkmu39kN9tzcCAwEAATANBgkqhkiG9w0BAQUFAAMxAJ3UScNqRcjHFrNu4nuwRldZLJlVJvRYXp982V4/kYodQEGN4gJ+Qyj+HTsaXy5x/w==",
     78    },
     79  ];
     80 
     81  for (let badCase of badCases) {
     82    testBad(badCase);
     83  }
     84  for (let goodCase of goodCases) {
     85    testGood(goodCase);
     86  }
     87 }