security/manager/ssl/tests/unit/test_crlite_preexisting.js

   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
   6 // Tests that starting a profile with a preexisting CRLite filter and stash
   7 // works correctly.
   8
   9 "use strict";
  10
  11 add_task(async function test_preexisting_crlite_data() {
  12   Services.prefs.setIntPref(
  13     "security.pki.crlite_mode",
  14     CRLiteModeEnforcePrefValue
  15   );
  16
  17   let certStorage = Cc["@mozilla.org/security/certstorage;1"].getService(
  18     Ci.nsICertStorage
  19   );
  20
  21   let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
  22     Ci.nsIX509CertDB
  23   );
  24   // These need to be available to be able to find them during path building
  25   // for certificate verification.
  26   let issuerCert = constructCertFromFile("test_crlite_filters/issuer.pem");
  27   ok(issuerCert, "issuer certificate should decode successfully");
  28   let noSCTCertIssuer = constructCertFromFile(
  29     "test_crlite_filters/no-sct-issuer.pem"
  30   );
  31   ok(
  32     noSCTCertIssuer,
  33     "issuer certificate for certificate without SCTs should decode successfully"
  34   );
  35
  36   let validCert = constructCertFromFile("test_crlite_filters/valid.pem");
  37   let revokedCert = constructCertFromFile("test_crlite_filters/revoked.pem");
  38
  39   // We didn't load a data.bin file, so the filter is not considered fresh and
  40   // we should get a "no filter" result. We later test that CRLite considers
  41   // this cert to be revoked. So success here shows that CRLite is not
  42   // consulted when the filter is stale.
  43   await checkCertErrorGenericAtTime(
  44     certdb,
  45     revokedCert,
  46     PRErrorCodeSuccess,
  47     certificateUsageSSLServer,
  48     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
  49     false,
  50     "us-datarecovery.com",
  51     Ci.nsIX509CertDB.FLAG_LOCAL_ONLY
  52   );
  53
  54   // Add an empty stash to ensure the filter is considered to be fresh.
  55   await new Promise(resolve => {
  56     certStorage.addCRLiteStash(new Uint8Array([]), (rv, _) => {
  57       Assert.equal(rv, Cr.NS_OK, "marked filter as fresh");
  58       resolve();
  59     });
  60   });
  61
  62   // NB: by not specifying Ci.nsIX509CertDB.FLAG_LOCAL_ONLY, this tests that
  63   // the implementation does not fall back to OCSP fetching, because if it
  64   // did, the implementation would attempt to connect to a server outside the
  65   // test infrastructure, which would result in a crash in the test
  66   // environment, which would be treated as a test failure.
  67   await checkCertErrorGenericAtTime(
  68     certdb,
  69     validCert,
  70     PRErrorCodeSuccess,
  71     certificateUsageSSLServer,
  72     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
  73     false,
  74     "vpn.worldofspeed.org",
  75     0
  76   );
  77
  78   // NB: by not specifying Ci.nsIX509CertDB.FLAG_LOCAL_ONLY, this tests that
  79   // the implementation does not fall back to OCSP fetching, because if it
  80   // did, the implementation would attempt to connect to a server outside the
  81   // test infrastructure, which would result in a crash in the test
  82   // environment, which would be treated as a test failure.
  83   await checkCertErrorGenericAtTime(
  84     certdb,
  85     validCert,
  86     PRErrorCodeSuccess,
  87     certificateUsageSSLServer,
  88     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
  89     false,
  90     "vpn.worldofspeed.org",
  91     0
  92   );
  93
  94   await checkCertErrorGenericAtTime(
  95     certdb,
  96     revokedCert,
  97     SEC_ERROR_REVOKED_CERTIFICATE,
  98     certificateUsageSSLServer,
  99     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
 100     false,
 101     "us-datarecovery.com",
 102     0
 103   );
 104
 105   let revokedInStashCert = constructCertFromFile(
 106     "test_crlite_filters/revoked-in-stash.pem"
 107   );
 108   // The stash may not have loaded yet, so await a task that ensures the stash
 109   // loading task has completed.
 110   await new Promise(resolve => {
 111     certStorage.hasPriorData(
 112       Ci.nsICertStorage.DATA_TYPE_CRLITE_FILTER_INCREMENTAL,
 113       (rv, _) => {
 114         Assert.equal(rv, Cr.NS_OK, "hasPriorData should succeed");
 115         resolve();
 116       }
 117     );
 118   });
 119   await checkCertErrorGenericAtTime(
 120     certdb,
 121     revokedInStashCert,
 122     SEC_ERROR_REVOKED_CERTIFICATE,
 123     certificateUsageSSLServer,
 124     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
 125     false,
 126     "stokedmoto.com",
 127     0
 128   );
 129
 130   let revokedInStash2Cert = constructCertFromFile(
 131     "test_crlite_filters/revoked-in-stash-2.pem"
 132   );
 133   await checkCertErrorGenericAtTime(
 134     certdb,
 135     revokedInStash2Cert,
 136     SEC_ERROR_REVOKED_CERTIFICATE,
 137     certificateUsageSSLServer,
 138     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
 139     false,
 140     "icsreps.com",
 141     0
 142   );
 143
 144   // This certificate has no embedded SCTs, so it is not guaranteed to be in
 145   // CT, so CRLite can't be guaranteed to give the correct answer, so it is
 146   // not consulted, and the implementation falls back to OCSP. Since the real
 147   // OCSP responder can't be reached, this results in a
 148   // SEC_ERROR_OCSP_SERVER_ERROR.
 149   let noSCTCert = constructCertFromFile("test_crlite_filters/no-sct.pem");
 150   // NB: this will cause an OCSP request to be sent to localhost:80, but
 151   // since an OCSP responder shouldn't be running on that port, this should
 152   // fail safely.
 153   Services.prefs.setCharPref("network.dns.localDomains", "ocsp.digicert.com");
 154   Services.prefs.setBoolPref("security.OCSP.require", true);
 155   Services.prefs.setIntPref("security.OCSP.enabled", 1);
 156   await checkCertErrorGenericAtTime(
 157     certdb,
 158     noSCTCert,
 159     SEC_ERROR_OCSP_SERVER_ERROR,
 160     certificateUsageSSLServer,
 161     new Date("2020-10-20T00:00:00Z").getTime() / 1000,
 162     false,
 163     "mail233.messagelabs.com",
 164     0
 165   );
 166   Services.prefs.clearUserPref("network.dns.localDomains");
 167   Services.prefs.clearUserPref("security.OCSP.require");
 168   Services.prefs.clearUserPref("security.OCSP.enabled");
 169
 170   let notCoveredCert = constructCertFromFile(
 171     "test_crlite_filters/notcovered.pem"
 172   );
 173   await checkCertErrorGenericAtTime(
 174     certdb,
 175     notCoveredCert,
 176     PRErrorCodeSuccess,
 177     certificateUsageSSLServer,
 178     new Date("2022-01-07T00:00:00Z").getTime() / 1000,
 179     false,
 180     "peekaboophonics.com",
 181     Ci.nsIX509CertDB.FLAG_LOCAL_ONLY
 182   );
 183 });
 184
 185 function run_test() {
 186   let securityStateDirectory = do_get_profile();
 187   securityStateDirectory.append("security_state");
 188   // For simplicity, re-use the filter from test_crlite_filters.js.
 189   let crilteFile = do_get_file("test_crlite_filters/20201017-0-filter");
 190   crilteFile.copyTo(securityStateDirectory, "crlite.filter");
 191   // This stash file and the following cert storage file were obtained by
 192   // running just the task `test_crlite_filters_and_check_revocation` in
 193   // test_crlite_filters.js, causing it to hang (by adding something like
 194   // `add_test(() => {});`), and then copying the files from the temporary
 195   // profile directory.
 196   let stashFile = do_get_file("test_crlite_preexisting/crlite.stash");
 197   stashFile.copyTo(securityStateDirectory, "crlite.stash");
 198   let coverageFile = do_get_file("test_crlite_preexisting/crlite.coverage");
 199   coverageFile.copyTo(securityStateDirectory, "crlite.coverage");
 200   let enrollmentFile = do_get_file("test_crlite_preexisting/crlite.enrollment");
 201   enrollmentFile.copyTo(securityStateDirectory, "crlite.enrollment");
 202   let certStorageFile = do_get_file(
 203     "test_crlite_preexisting/crlite.enrollment"
 204   );
 205   certStorageFile.copyTo(securityStateDirectory, "crlite.enrollment");
 206
 207   run_next_test();
 208 }