Examples with JSONObject org.codehaus.jettison.json.JSONObject used on opensource projects

Example 41 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestRMWebServicesDelegationTokenAuthentication method testDoAs.

// Superuser "client" should be able to get a delegation token
// for user "client2" when authenticated using Kerberos
// The request shouldn't work when authenticated using DelegationTokens
@Test
public void testDoAs() throws Exception {
    KerberosTestUtils.doAsClient(new Callable<Void>() {

        @Override
        public Void call() throws Exception {
            String token = "";
            String owner = "";
            String renewer = "renewer";
            String body = "{\"renewer\":\"" + renewer + "\"}";
            URL url = new URL("http://localhost:8088/ws/v1/cluster/delegation-token?doAs=client2");
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            setupConn(conn, "POST", MediaType.APPLICATION_JSON, body);
            InputStream response = conn.getInputStream();
            assertEquals(Status.OK.getStatusCode(), conn.getResponseCode());
            BufferedReader reader = null;
            try {
                reader = new BufferedReader(new InputStreamReader(response, "UTF8"));
                for (String line; (line = reader.readLine()) != null; ) {
                    JSONObject obj = new JSONObject(line);
                    if (obj.has("token")) {
                        token = obj.getString("token");
                    }
                    if (obj.has("owner")) {
                        owner = obj.getString("owner");
                    }
                }
            } finally {
                IOUtils.closeQuietly(reader);
                IOUtils.closeQuietly(response);
            }
            Assert.assertEquals("client2", owner);
            Token<RMDelegationTokenIdentifier> realToken = new Token<RMDelegationTokenIdentifier>();
            realToken.decodeFromUrlString(token);
            Assert.assertEquals("client2", realToken.decodeIdentifier().getOwner().toString());
            return null;
        }
    });
    // this should not work
    final String token = getDelegationToken("client");
    String renewer = "renewer";
    String body = "{\"renewer\":\"" + renewer + "\"}";
    URL url = new URL("http://localhost:8088/ws/v1/cluster/delegation-token?doAs=client2");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestProperty(delegationTokenHeader, token);
    setupConn(conn, "POST", MediaType.APPLICATION_JSON, body);
    try {
        conn.getInputStream();
        fail("Client should not be allowed to impersonate using delegation tokens");
    } catch (IOException ie) {
        assertEquals(Status.FORBIDDEN.getStatusCode(), conn.getResponseCode());
    }
    // this should also fail due to client2 not being a super user
    KerberosTestUtils.doAs("client2@EXAMPLE.COM", new Callable<Void>() {

        @Override
        public Void call() throws Exception {
            String renewer = "renewer";
            String body = "{\"renewer\":\"" + renewer + "\"}";
            URL url = new URL("http://localhost:8088/ws/v1/cluster/delegation-token?doAs=client");
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            setupConn(conn, "POST", MediaType.APPLICATION_JSON, body);
            try {
                conn.getInputStream();
                fail("Non superuser client should not be allowed to carry out doAs");
            } catch (IOException ie) {
                assertEquals(Status.FORBIDDEN.getStatusCode(), conn.getResponseCode());
            }
            return null;
        }
    });
}

Example 42 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestRMWebServicesNodes method testQueryAll.

@Test
public void testQueryAll() throws Exception {
    WebResource r = resource();
    getRunningRMNode("h1", 1234, 5120);
    // add h2 node in NEW state
    getNewRMNode("h2", 1235, 5121);
    // add lost node
    RMNode nm3 = getRunningRMNode("h3", 1236, 5122);
    sendLostEvent(nm3);
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("nodes").queryParam("states", Joiner.on(',').join(EnumSet.allOf(NodeState.class))).accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    JSONObject nodes = json.getJSONObject("nodes");
    assertEquals("incorrect number of elements", 1, nodes.length());
    JSONArray nodeArray = nodes.getJSONArray("node");
    assertEquals("incorrect number of elements", 3, nodeArray.length());
}

Example 43 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestRMWebServicesNodes method testInvalidNode.

@Test
public void testInvalidNode() throws JSONException, Exception {
    getNewRMNode("h1", 1234, 5120);
    getNewRMNode("h2", 1235, 5121);
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("cluster").path("nodes").path("node_invalid_foo").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
        fail("should have thrown exception on non-existent nodeid");
    } catch (UniformInterfaceException ue) {
        ClientResponse response = ue.getResponse();
        assertResponseStatusCode(Status.BAD_REQUEST, response.getStatusInfo());
        assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        JSONObject msg = response.getEntity(JSONObject.class);
        JSONObject exception = msg.getJSONObject("RemoteException");
        assertEquals("incorrect number of elements", 3, exception.length());
        String message = exception.getString("message");
        String type = exception.getString("exception");
        String classname = exception.getString("javaClassName");
        WebServicesTestUtils.checkStringMatch("exception message", "Invalid NodeId \\[node_invalid_foo\\]. Expected host:port", message);
        WebServicesTestUtils.checkStringMatch("exception type", "IllegalArgumentException", type);
        WebServicesTestUtils.checkStringMatch("exception classname", "java.lang.IllegalArgumentException", classname);
    }
}

Example 44 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestRMWebServicesNodes method testNodesDefaultWithUnHealthyNode.

@Test
public void testNodesDefaultWithUnHealthyNode() throws JSONException, Exception {
    WebResource r = resource();
    getRunningRMNode("h1", 1234, 5120);
    // h2 will be in NEW state
    getNewRMNode("h2", 1235, 5121);
    RMNode node3 = getRunningRMNode("h3", 1236, 5122);
    NodeId nodeId3 = node3.getNodeID();
    RMNode node = rm.getRMContext().getRMNodes().get(nodeId3);
    NodeHealthStatus nodeHealth = NodeHealthStatus.newInstance(false, "test health report", System.currentTimeMillis());
    NodeStatus nodeStatus = NodeStatus.newInstance(nodeId3, 1, new ArrayList<ContainerStatus>(), null, nodeHealth, null, null, null);
    ((RMNodeImpl) node).handle(new RMNodeStatusEvent(nodeId3, nodeStatus, null));
    rm.waitForState(nodeId3, NodeState.UNHEALTHY);
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("nodes").accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject nodes = json.getJSONObject("nodes");
    assertEquals("incorrect number of elements", 1, nodes.length());
    JSONArray nodeArray = nodes.getJSONArray("node");
    // 3 nodes, including the unhealthy node and the new node.
    assertEquals("incorrect number of elements", 3, nodeArray.length());
}

Example 45 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestRMWebServicesNodes method testNonexistNode.

@Test
public void testNonexistNode() throws JSONException, Exception {
    // add h1 node in NEW state
    getNewRMNode("h1", 1234, 5120);
    // add h2 node in NEW state
    getNewRMNode("h2", 1235, 5121);
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("cluster").path("nodes").path("node_invalid:99").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
        fail("should have thrown exception on non-existent nodeid");
    } catch (UniformInterfaceException ue) {
        ClientResponse response = ue.getResponse();
        assertResponseStatusCode(Status.NOT_FOUND, response.getStatusInfo());
        assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        JSONObject msg = response.getEntity(JSONObject.class);
        JSONObject exception = msg.getJSONObject("RemoteException");
        assertEquals("incorrect number of elements", 3, exception.length());
        String message = exception.getString("message");
        String type = exception.getString("exception");
        String classname = exception.getString("javaClassName");
        verifyNonexistNodeException(message, type, classname);
    }
}