Examples with Topology org.apache.knox.gateway.topology.Topology used on opensource projects

Example 26 with Topology

use of org.apache.knox.gateway.topology.Topology in project knox by apache.

the class DeploymentFactoryFuncTest method testDeploymentWithApplication.

@Test(timeout = MEDIUM_TIMEOUT)
public void testDeploymentWithApplication() throws Exception {
    LOG_ENTER();
    GatewayConfig config = new GatewayTestConfig();
    File targetDir = new File(System.getProperty("user.dir"), "target");
    File gatewayDir = new File(targetDir, "gateway-home-" + UUID.randomUUID());
    gatewayDir.mkdirs();
    ((GatewayTestConfig) config).setGatewayHomeDir(gatewayDir.getAbsolutePath());
    File deployDir = new File(config.getGatewayDeploymentDir());
    deployDir.mkdirs();
    URL serviceUrl = TestUtils.getResourceUrl(DeploymentFactoryFuncTest.class, "test-apps/minimal-test-app/service.xml");
    File serviceFile = new File(serviceUrl.toURI());
    File appsDir = serviceFile.getParentFile().getParentFile();
    ((GatewayTestConfig) config).setGatewayApplicationsDir(appsDir.getAbsolutePath());
    DefaultGatewayServices srvcs = new DefaultGatewayServices();
    Map<String, String> options = new HashMap<>();
    options.put("persist-master", "false");
    options.put("master", "password");
    try {
        DeploymentFactory.setGatewayServices(srvcs);
        srvcs.init(config, options);
    } catch (ServiceLifecycleException e) {
        // I18N not required.
        e.printStackTrace();
    }
    Topology topology = new Topology();
    topology.setName("test-topology");
    Application app;
    app = new Application();
    app.setName("minimal-test-app");
    app.addUrl("/minimal-test-app-path");
    topology.addApplication(app);
    EnterpriseArchive archive = DeploymentFactory.createDeployment(config, topology);
    assertThat(archive, notNullValue());
    Document doc;
    doc = XmlUtils.readXml(archive.get("META-INF/topology.xml").getAsset().openStream());
    assertThat(doc, notNullValue());
    doc = XmlUtils.readXml(archive.get("%2Fminimal-test-app-path/WEB-INF/gateway.xml").getAsset().openStream());
    assertThat(doc, notNullValue());
    // dump( doc );
    assertThat(doc, hasXPath("/gateway/resource/pattern", equalTo("/**?**")));
    assertThat(doc, hasXPath("/gateway/resource/filter[1]/role", equalTo("xforwardedheaders")));
    assertThat(doc, hasXPath("/gateway/resource/filter[1]/name", equalTo("XForwardedHeaderFilter")));
    assertThat(doc, hasXPath("/gateway/resource/filter[1]/class", equalTo(XForwardedHeaderFilter.class.getName())));
    assertThat(doc, hasXPath("/gateway/resource/filter[2]/role", equalTo("rewrite")));
    assertThat(doc, hasXPath("/gateway/resource/filter[2]/name", equalTo("url-rewrite")));
    assertThat(doc, hasXPath("/gateway/resource/filter[2]/class", equalTo(UrlRewriteServletFilter.class.getName())));
    LOG_EXIT();
}

Example 27 with Topology

use of org.apache.knox.gateway.topology.Topology in project knox by apache.

the class DeploymentFactoryFuncTest method testDeploymentWithServiceParams.

@Test(timeout = LONG_TIMEOUT)
public void testDeploymentWithServiceParams() throws Exception {
    LOG_ENTER();
    GatewayConfig config = new GatewayTestConfig();
    File targetDir = new File(System.getProperty("user.dir"), "target");
    File gatewayDir = new File(targetDir, "gateway-home-" + UUID.randomUUID());
    gatewayDir.mkdirs();
    ((GatewayTestConfig) config).setGatewayHomeDir(gatewayDir.getAbsolutePath());
    File deployDir = new File(config.getGatewayDeploymentDir());
    deployDir.mkdirs();
    DefaultGatewayServices srvcs = new DefaultGatewayServices();
    Map<String, String> options = new HashMap<>();
    options.put("persist-master", "false");
    options.put("master", "password");
    try {
        DeploymentFactory.setGatewayServices(srvcs);
        srvcs.init(config, options);
    } catch (ServiceLifecycleException e) {
        // I18N not required.
        e.printStackTrace();
    }
    Service service;
    Param param;
    Topology topology = new Topology();
    topology.setName("test-cluster");
    service = new Service();
    service.setRole("HIVE");
    service.setUrls(Arrays.asList(new String[] { "http://hive-host:50001/" }));
    param = new Param();
    param.setName("someparam");
    param.setValue("somevalue");
    service.addParam(param);
    topology.addService(service);
    service = new Service();
    service.setRole("WEBHBASE");
    service.setUrls(Arrays.asList(new String[] { "http://hbase-host:50002/" }));
    param = new Param();
    param.setName("replayBufferSize");
    param.setValue("33");
    service.addParam(param);
    topology.addService(service);
    service = new Service();
    service.setRole("OOZIE");
    service.setUrls(Arrays.asList(new String[] { "http://hbase-host:50003/" }));
    param = new Param();
    param.setName("otherparam");
    param.setValue("65");
    service.addParam(param);
    topology.addService(service);
    EnterpriseArchive war = DeploymentFactory.createDeployment(config, topology);
    Document doc = XmlUtils.readXml(war.get("%2F/WEB-INF/gateway.xml").getAsset().openStream());
    // dump( doc );
    Node resourceNode, filterNode, paramNode;
    String value;
    resourceNode = node(doc, "gateway/resource[role/text()='HIVE']");
    assertThat(resourceNode, is(not(nullValue())));
    filterNode = node(resourceNode, "filter[role/text()='dispatch']");
    assertThat(filterNode, is(not(nullValue())));
    paramNode = node(filterNode, "param[name/text()='someparam']");
    value = value(paramNode, "value/text()");
    assertThat(value, is("somevalue"));
    resourceNode = node(doc, "gateway/resource[role/text()='WEBHBASE']");
    assertThat(resourceNode, is(not(nullValue())));
    filterNode = node(resourceNode, "filter[role/text()='dispatch']");
    assertThat(filterNode, is(not(nullValue())));
    paramNode = node(filterNode, "param[name/text()='replayBufferSize']");
    value = value(paramNode, "value/text()");
    assertThat(value, is("33"));
    resourceNode = node(doc, "gateway/resource[role/text()='OOZIE']");
    assertThat(resourceNode, is(not(nullValue())));
    filterNode = node(resourceNode, "filter[role/text()='dispatch']");
    assertThat(filterNode, is(not(nullValue())));
    paramNode = node(filterNode, "param[name/text()='otherparam']");
    value = value(paramNode, "value/text()");
    assertThat(value, is("65"));
    FileUtils.deleteQuietly(deployDir);
    LOG_EXIT();
}

Example 28 with Topology

use of org.apache.knox.gateway.topology.Topology in project knox by apache.

the class DeploymentFactoryFuncTest method testWebXmlGeneration.

@Test(timeout = LONG_TIMEOUT)
public void testWebXmlGeneration() throws IOException, SAXException, ParserConfigurationException, URISyntaxException {
    LOG_ENTER();
    GatewayConfig config = new GatewayTestConfig();
    File targetDir = new File(System.getProperty("user.dir"), "target");
    File gatewayDir = new File(targetDir, "gateway-home-" + UUID.randomUUID());
    gatewayDir.mkdirs();
    ((GatewayTestConfig) config).setGatewayHomeDir(gatewayDir.getAbsolutePath());
    File deployDir = new File(config.getGatewayDeploymentDir());
    deployDir.mkdirs();
    DefaultGatewayServices srvcs = new DefaultGatewayServices();
    Map<String, String> options = new HashMap<>();
    options.put("persist-master", "false");
    options.put("master", "password");
    try {
        DeploymentFactory.setGatewayServices(srvcs);
        srvcs.init(config, options);
    } catch (ServiceLifecycleException e) {
        // I18N not required.
        e.printStackTrace();
    }
    Topology topology = new Topology();
    topology.setName("test-cluster");
    Service service = new Service();
    service.setRole("WEBHDFS");
    service.addUrl("http://localhost:50070/webhdfs");
    topology.addService(service);
    Provider provider = new Provider();
    provider.setRole("authentication");
    provider.setName("ShiroProvider");
    provider.setEnabled(true);
    Param param = new Param();
    param.setName("contextConfigLocation");
    param.setValue("classpath:app-context-security.xml");
    provider.addParam(param);
    topology.addProvider(provider);
    Provider asserter = new Provider();
    asserter.setRole("identity-assertion");
    asserter.setName("Default");
    asserter.setEnabled(true);
    topology.addProvider(asserter);
    Provider authorizer = new Provider();
    authorizer.setRole("authorization");
    authorizer.setName("AclsAuthz");
    authorizer.setEnabled(true);
    topology.addProvider(authorizer);
    Provider ha = new Provider();
    ha.setRole("ha");
    ha.setName("HaProvider");
    ha.setEnabled(true);
    topology.addProvider(ha);
    for (int i = 0; i < 10; i++) {
        createAndTestDeployment(config, topology);
    }
    LOG_EXIT();
}

Example 29 with Topology

use of org.apache.knox.gateway.topology.Topology in project knox by apache.

the class DeploymentFactoryFuncTest method testServiceAnonAuth.

/**
 * Test the case where topology has federation provider configured
 * and service uses anonymous authentication in which case we should
 * add AnonymousFilter to the filter chain.
 * @since 1.1.0
 * @throws IOException
 * @throws SAXException
 * @throws ParserConfigurationException
 * @throws URISyntaxException
 * @throws TransformerException
 */
@Test(timeout = MEDIUM_TIMEOUT)
public void testServiceAnonAuth() throws IOException, SAXException, ParserConfigurationException, URISyntaxException, TransformerException {
    LOG_ENTER();
    final GatewayConfig config = new GatewayTestConfig();
    ((GatewayTestConfig) config).setXForwardedEnabled(false);
    final File targetDir = new File(System.getProperty("user.dir"), "target");
    final File gatewayDir = new File(targetDir, "gateway-home-" + UUID.randomUUID());
    gatewayDir.mkdirs();
    ((GatewayTestConfig) config).setGatewayHomeDir(gatewayDir.getAbsolutePath());
    final File deployDir = new File(config.getGatewayDeploymentDir());
    deployDir.mkdirs();
    final DefaultGatewayServices srvcs = new DefaultGatewayServices();
    final Map<String, String> options = new HashMap<>();
    options.put("persist-master", "false");
    options.put("master", "password");
    try {
        DeploymentFactory.setGatewayServices(srvcs);
        srvcs.init(config, options);
    } catch (ServiceLifecycleException e) {
        // I18N not required.
        e.printStackTrace();
    }
    final Topology federationTopology = new Topology();
    final Topology authenticationTopology = new Topology();
    federationTopology.setName("test-cluster");
    authenticationTopology.setName("test-cluster");
    final Service service = new Service();
    service.setRole("RANGER");
    service.addUrl("http://localhost:50070/");
    federationTopology.addService(service);
    authenticationTopology.addService(service);
    /* Add federation provider to first topology */
    final Provider provider = new Provider();
    provider.setRole("federation");
    provider.setName("SSOCookieProvider");
    provider.setEnabled(true);
    Param param = new Param();
    param.setName("sso.authentication.provider.url");
    param.setValue("https://www.local.com:8443/gateway/knoxsso/api/v1/websso");
    provider.addParam(param);
    federationTopology.addProvider(provider);
    /* Add authentication provider to second topology */
    final Provider provider2 = new Provider();
    provider2.setRole("authentication");
    provider2.setName("ShiroProvider");
    provider2.setEnabled(true);
    Param param2 = new Param();
    param2.setName("contextConfigLocation");
    param2.setValue("classpath:app-context-security.xml");
    provider2.addParam(param2);
    authenticationTopology.addProvider(provider2);
    final Provider asserter = new Provider();
    asserter.setRole("identity-assertion");
    asserter.setName("Default");
    asserter.setEnabled(true);
    federationTopology.addProvider(asserter);
    Provider authorizer = new Provider();
    authorizer.setRole("authorization");
    authorizer.setName("AclsAuthz");
    authorizer.setEnabled(true);
    federationTopology.addProvider(authorizer);
    authenticationTopology.addProvider(authorizer);
    final EnterpriseArchive war = DeploymentFactory.createDeployment(config, federationTopology);
    final EnterpriseArchive war2 = DeploymentFactory.createDeployment(config, federationTopology);
    final Document web = XmlUtils.readXml(war.get("%2F/WEB-INF/web.xml").getAsset().openStream());
    final Document web2 = XmlUtils.readXml(war2.get("%2F/WEB-INF/web.xml").getAsset().openStream());
    /* Make sure AnonymousAuthFilter is added to the chain */
    final Document gateway = XmlUtils.readXml(war.get("%2F/WEB-INF/gateway.xml").getAsset().openStream());
    assertThat(gateway, hasXPath("/gateway/resource[1]/pattern", equalTo("/ranger/service/public/**")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[1]/role", equalTo("authentication")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[1]/class", equalTo("org.apache.knox.gateway.filter.AnonymousAuthFilter")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[2]/role", equalTo("rewrite")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[2]/class", equalTo("org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[3]/role", equalTo("authorization")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[3]/class", equalTo("org.apache.knox.gateway.filter.AclsAuthorizationFilter")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[4]/role", equalTo("dispatch")));
    assertThat(gateway, hasXPath("/gateway/resource[1]/filter[4]/class", equalTo("org.apache.knox.gateway.dispatch.GatewayDispatchFilter")));
    final Document gateway2 = XmlUtils.readXml(war.get("%2F/WEB-INF/gateway.xml").getAsset().openStream());
    assertThat(gateway2, hasXPath("/gateway/resource[1]/pattern", equalTo("/ranger/service/public/**")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[1]/role", equalTo("authentication")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[1]/class", equalTo("org.apache.knox.gateway.filter.AnonymousAuthFilter")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[2]/role", equalTo("rewrite")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[2]/class", equalTo("org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[3]/role", equalTo("authorization")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[3]/class", equalTo("org.apache.knox.gateway.filter.AclsAuthorizationFilter")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[4]/role", equalTo("dispatch")));
    assertThat(gateway2, hasXPath("/gateway/resource[1]/filter[4]/class", equalTo("org.apache.knox.gateway.dispatch.GatewayDispatchFilter")));
    LOG_EXIT();
}

Example 30 with Topology

use of org.apache.knox.gateway.topology.Topology in project knox by apache.

the class ServiceTestResource method getTopology.

public Topology getTopology(@PathParam("id") String id) {
    GatewayServices services = (GatewayServices) request.getServletContext().getAttribute(GatewayServices.GATEWAY_SERVICES_ATTRIBUTE);
    GatewayConfig config = (GatewayConfig) request.getServletContext().getAttribute(GatewayConfig.GATEWAY_CONFIG_ATTRIBUTE);
    TopologyService ts = services.getService(GatewayServices.TOPOLOGY_SERVICE);
    for (Topology t : ts.getTopologies()) {
        if (t.getName().equals(id)) {
            try {
                t.setUri(new URI(buildURI(t, config, request)));
            } catch (URISyntaxException se) {
                t.setUri(null);
            }
            return t;
        }
    }
    return null;
}