public void testKeyRotation()

in component-test/src/main/java/TestKeyRotation.java [38:120]
57 lines of code
3 McCabe index (conditional complexity)

  public void testKeyRotation() throws InterruptedException {
    final Anubis anubis = tenantApplicationSecurityEnvironment.getAnubis();

    //noinspection EmptyTryBlock
    try (final AutoUserContext ignored = loginAdmin())
    {
      //Don't do anything yet.
    }

    final String systemToken = tenantApplicationSecurityEnvironment.getSystemSecurityEnvironment().systemToken(APP_NAME);

    try (final AutoUserContext ignored1 = new AutoSeshat(systemToken)) {
      //Create a signature set then test that it is listed.
      final String timestamp = getTestSubject().createSignatureSet().getTimestamp();
      {
        final List<String> signatureSets = anubis.getAllSignatureSets();
        Assert.assertTrue(signatureSets.contains(timestamp));
      }


      final Authentication adminAuthenticationOnFirstKeyset;
      try (final AutoUserContext ignored2 = new AutoGuest()) {
        adminAuthenticationOnFirstKeyset = getTestSubject().login(ADMIN_IDENTIFIER, TestEnvironment.encodePassword(ADMIN_PASSWORD));
      }

      Assert.assertTrue(canAccessResources(adminAuthenticationOnFirstKeyset));

      //For identity, application signature and identity manager signature should be identical.
      final ApplicationSignatureSet signatureSet = anubis.getSignatureSet(timestamp);
      Assert.assertEquals(signatureSet.getApplicationSignature(), signatureSet.getIdentityManagerSignature());

      final Signature applicationSignature = anubis.getApplicationSignature(timestamp);
      Assert.assertEquals(signatureSet.getApplicationSignature(), applicationSignature);

      TimeUnit.SECONDS.sleep(2); //Timestamp has resolution at seconds level -- Make sure that second signature set has different timestamp from the first one.

      //Create a second signature set and test that it and the previous signature set are listed.
      final String timestamp2 = getTestSubject().createSignatureSet().getTimestamp();
      {
        final List<String> signatureSets = anubis.getAllSignatureSets();
        Assert.assertTrue(signatureSets.contains(timestamp));
        Assert.assertTrue(signatureSets.contains(timestamp2));
      }

      final Authentication adminAuthenticationOnSecondKeyset;
      try (final AutoUserContext ignored2 = new AutoGuest()) {
        adminAuthenticationOnSecondKeyset = getTestSubject().login(ADMIN_IDENTIFIER, TestEnvironment
            .encodePassword(ADMIN_PASSWORD));
      }

      Assert.assertTrue(canAccessResources(adminAuthenticationOnFirstKeyset));
      Assert.assertTrue(canAccessResources(adminAuthenticationOnSecondKeyset));

      //Get the newly created signature set, and test that its contents are correct.
      final ApplicationSignatureSet signatureSet2 = anubis.getSignatureSet(timestamp2);
      Assert.assertEquals(signatureSet2.getApplicationSignature(), signatureSet2.getIdentityManagerSignature());

      //Delete one of the signature sets and test that it is no longer listed.
      anubis.deleteSignatureSet(timestamp);
      {
        final List<String> signatureSets = anubis.getAllSignatureSets();
        Assert.assertFalse(signatureSets.contains(timestamp));
        Assert.assertTrue(signatureSets.contains(timestamp2));
      }

      Assert.assertTrue(canAccessResources(adminAuthenticationOnSecondKeyset));
      Assert.assertFalse(canAccessResources(adminAuthenticationOnFirstKeyset));

      //Getting the newly deleted signature set should fail.
      try {
        anubis.getSignatureSet(timestamp);
        Assert.fail("Not found exception should be thrown.");
      } catch (final NotFoundException ignored) {
      }

      //Getting the newly deleted application signature set should likewise fail.
      try {
        anubis.getApplicationSignature(timestamp);
        Assert.fail("Not found exception should be thrown.");
      } catch (final NotFoundException ignored) {
      }
    }
  }