Examples with ConfigurationSource org.apache.hadoop.hdds.conf.ConfigurationSource used on opensource projects

Example 6 with ConfigurationSource

use of org.apache.hadoop.hdds.conf.ConfigurationSource in project ozone by apache.

the class TestKeyValueHandler method testDeleteContainer.

@Test
public void testDeleteContainer() throws IOException {
    final String testDir = GenericTestUtils.getTempPath(TestKeyValueHandler.class.getSimpleName() + "-" + UUID.randomUUID().toString());
    try {
        final long containerID = 1L;
        final ConfigurationSource conf = new OzoneConfiguration();
        final ContainerSet containerSet = new ContainerSet();
        final VolumeSet volumeSet = Mockito.mock(VolumeSet.class);
        Mockito.when(volumeSet.getVolumesList()).thenReturn(Collections.singletonList(new HddsVolume.Builder(testDir).conf(conf).build()));
        final int[] interval = new int[1];
        interval[0] = 2;
        final ContainerMetrics metrics = new ContainerMetrics(interval);
        final AtomicInteger icrReceived = new AtomicInteger(0);
        final KeyValueHandler kvHandler = new KeyValueHandler(conf, UUID.randomUUID().toString(), containerSet, volumeSet, metrics, c -> icrReceived.incrementAndGet());
        kvHandler.setClusterID(UUID.randomUUID().toString());
        final ContainerCommandRequestProto createContainer = ContainerCommandRequestProto.newBuilder().setCmdType(ContainerProtos.Type.CreateContainer).setDatanodeUuid(UUID.randomUUID().toString()).setCreateContainer(ContainerProtos.CreateContainerRequestProto.newBuilder().setContainerType(ContainerType.KeyValueContainer).build()).setContainerID(containerID).setPipelineID(UUID.randomUUID().toString()).build();
        kvHandler.handleCreateContainer(createContainer, null);
        Assert.assertEquals(1, icrReceived.get());
        Assert.assertNotNull(containerSet.getContainer(containerID));
        kvHandler.deleteContainer(containerSet.getContainer(containerID), true);
        Assert.assertEquals(2, icrReceived.get());
        Assert.assertNull(containerSet.getContainer(containerID));
    } finally {
        FileUtils.deleteDirectory(new File(testDir));
    }
}

Example 7 with ConfigurationSource

use of org.apache.hadoop.hdds.conf.ConfigurationSource in project ozone by apache.

the class HttpServer2 method hasAdministratorAccess.

/**
 * Does the user sending the HttpServletRequest has the administrator ACLs? If
 * it isn't the case, response will be modified to send an error to the user.
 *
 * @param response used to send the error response if user does not have
 *                 admin access.
 * @return true if admin-authorized, false otherwise
 * @throws IOException
 */
public static boolean hasAdministratorAccess(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response) throws IOException {
    ConfigurationSource conf = (ConfigurationSource) servletContext.getAttribute(CONF_CONTEXT_ATTRIBUTE);
    // If there is no authorization, anybody has administrator access.
    if (!conf.getBoolean(CommonConfigurationKeys.HADOOP_SECURITY_AUTHORIZATION, false)) {
        return true;
    }
    String remoteUser = request.getRemoteUser();
    if (remoteUser == null) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthenticated users are not " + "authorized to access this page.");
        return false;
    }
    if (servletContext.getAttribute(ADMINS_ACL) != null && !userHasAdministratorAccess(servletContext, remoteUser)) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthenticated users are not " + "authorized to access this page.");
        LOG.warn("User {} is unauthorized to access the page {}.", remoteUser, request.getRequestURI());
        return false;
    }
    return true;
}

Example 8 with ConfigurationSource

use of org.apache.hadoop.hdds.conf.ConfigurationSource in project ozone by apache.

the class HttpServer2 method isInstrumentationAccessAllowed.

/**
 * Checks the user has privileges to access to instrumentation servlets.
 * <p/>
 * If <code>hadoop.security.instrumentation.requires.admin</code> is set to
 * FALSE
 * (default value) it always returns TRUE.
 * <p/>
 * If <code>hadoop.security.instrumentation.requires.admin</code> is set to
 * TRUE
 * it will check that if the current user is in the admin ACLS. If the user is
 * in the admin ACLs it returns TRUE, otherwise it returns FALSE.
 *
 * @param servletContext the servlet context.
 * @param request the servlet request.
 * @param response the servlet response.
 * @return TRUE/FALSE based on the logic described above.
 */
public static boolean isInstrumentationAccessAllowed(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response) throws IOException {
    ConfigurationSource conf = (ConfigurationSource) servletContext.getAttribute(CONF_CONTEXT_ATTRIBUTE);
    boolean access = true;
    boolean adminAccess = conf.getBoolean(CommonConfigurationKeys.HADOOP_SECURITY_INSTRUMENTATION_REQUIRES_ADMIN, false);
    if (adminAccess) {
        access = hasAdministratorAccess(servletContext, request, response);
    }
    return access;
}

Example 9 with ConfigurationSource

use of org.apache.hadoop.hdds.conf.ConfigurationSource in project ozone by apache.

the class TestNodeStateManager method setUp.

@BeforeEach
public void setUp() {
    conf = new ConfigurationSource() {

        @Override
        public String get(String key) {
            return null;
        }

        @Override
        public Collection<String> getConfigKeys() {
            return null;
        }

        @Override
        public char[] getPassword(String key) throws IOException {
            return new char[0];
        }
    };
    eventPublisher = new MockEventPublisher();
    LayoutVersionManager mockVersionManager = Mockito.mock(HDDSLayoutVersionManager.class);
    Mockito.when(mockVersionManager.getMetadataLayoutVersion()).thenReturn(maxLayoutVersion());
    Mockito.when(mockVersionManager.getSoftwareLayoutVersion()).thenReturn(maxLayoutVersion());
    nsm = new NodeStateManager(conf, eventPublisher, mockVersionManager);
}

Example 10 with ConfigurationSource

use of org.apache.hadoop.hdds.conf.ConfigurationSource in project ozone by apache.

the class BasicRootedOzoneFileSystem method initialize.

@Override
public void initialize(URI name, Configuration conf) throws IOException {
    super.initialize(name, conf);
    setConf(conf);
    Preconditions.checkNotNull(name.getScheme(), "No scheme provided in %s", name);
    Preconditions.checkArgument(getScheme().equals(name.getScheme()), "Invalid scheme provided in %s", name);
    String authority = name.getAuthority();
    if (authority == null) {
        // ofs:/// is passed to the client. matcher will NPE if authority is null
        throw new IllegalArgumentException(URI_EXCEPTION_TEXT);
    }
    String omHostOrServiceId;
    int omPort = -1;
    // Parse hostname and port
    String[] parts = authority.split(":");
    if (parts.length > 2) {
        throw new IllegalArgumentException(URI_EXCEPTION_TEXT);
    }
    omHostOrServiceId = parts[0];
    if (parts.length == 2) {
        try {
            omPort = Integer.parseInt(parts[1]);
        } catch (NumberFormatException e) {
            throw new IllegalArgumentException(URI_EXCEPTION_TEXT);
        }
    }
    try {
        uri = new URIBuilder().setScheme(OZONE_OFS_URI_SCHEME).setHost(authority).build();
        LOG.trace("Ozone URI for OFS initialization is " + uri);
        ConfigurationSource source = getConfSource();
        this.adapter = createAdapter(source, omHostOrServiceId, omPort);
        this.adapterImpl = (BasicRootedOzoneClientAdapterImpl) this.adapter;
        try {
            this.userName = UserGroupInformation.getCurrentUser().getShortUserName();
        } catch (IOException e) {
            this.userName = OZONE_DEFAULT_USER;
        }
        this.workingDir = new Path(OZONE_USER_DIR, this.userName).makeQualified(this.uri, this.workingDir);
    } catch (URISyntaxException ue) {
        final String msg = "Invalid Ozone endpoint " + name;
        LOG.error(msg, ue);
        throw new IOException(msg, ue);
    }
}