Examples with FilterDescriptor org.apache.knox.gateway.descriptor.FilterDescriptor used on opensource projects

Example 6 with FilterDescriptor

use of org.apache.knox.gateway.descriptor.FilterDescriptor in project knox by apache.

the class JerseyDeploymentContributorTest method testDeploymentContributors.

@Test
public void testDeploymentContributors() throws Exception {
    JerseyDispatchDeploymentContributor providerContributor = new JerseyDispatchDeploymentContributor();
    assertThat(providerContributor.getRole(), is("pivot"));
    assertThat(providerContributor.getName(), is("jersey"));
    MockJerseyService serviceContributor = new MockJerseyService();
    WebArchive webArchive = ShrinkWrap.create(WebArchive.class, "test-archive");
    Topology topology = new Topology();
    topology.setName("test-topology");
    Provider provider = new Provider();
    provider.setRole("pivot");
    provider.setName("jersey");
    provider.setEnabled(true);
    topology.addProvider(provider);
    GatewayDescriptor descriptor = GatewayDescriptorFactory.create();
    DeploymentContext context = EasyMock.createNiceMock(DeploymentContext.class);
    EasyMock.expect(context.getWebArchive()).andReturn(webArchive).anyTimes();
    EasyMock.expect(context.getTopology()).andReturn(topology).anyTimes();
    EasyMock.expect(context.getGatewayDescriptor()).andReturn(descriptor).anyTimes();
    context.contributeFilter(EasyMock.<Service>isA(Service.class), EasyMock.<ResourceDescriptor>isA(ResourceDescriptor.class), EasyMock.<String>isA(String.class), EasyMock.<String>isA(String.class), EasyMock.<List>isA(List.class));
    EasyMock.expectLastCall().andDelegateTo(new MockDeploymentContext(context, providerContributor, provider)).anyTimes();
    EasyMock.replay(context);
    // Just make sure they don't blow up.
    providerContributor.initializeContribution(context);
    serviceContributor.initializeContribution(context);
    Service service = new Service();
    service.setRole("test-service-role");
    service.setName("test-service-name");
    service.addUrl("http://test-service-host:777/test-service-path");
    // This should end up calling providerContributor.contributeFilter
    serviceContributor.contributeService(context, service);
    ResourceDescriptor resource = context.getGatewayDescriptor().resources().get(0);
    // Just make sure they don't blow up.
    serviceContributor.finalizeContribution(context);
    providerContributor.finalizeContribution(context);
    /*
    GatewayDescriptorFactory.store( descriptor, "xml", new PrintWriter( System.out ) );
    <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <gateway>
      <resource>
        <role>test-service-role</role>
        <pattern>test-service/?**</pattern>
        <filter>
          <role>dispatch</role>
          <name>jersey</name>
          <class>org.glassfish.jersey.servlet.ServletContainer</class>
          <param>
            <name>jersey.config.server.provider.packages</name>
            <value>test-package-1;test-package-2</value>
          </param>
        </filter>
      </resource>
      <resource>
        <role>test-service-role</role>
        <pattern>test-service/**?**</pattern>
        <filter>
          <role>dispatch</role>
          <name>jersey</name>
          <class>org.glassfish.jersey.servlet.ServletContainer</class>
          <param>
            <name>jersey.config.server.provider.packages</name>
            <value>test-package-1;test-package-2</value>
          </param>
        </filter>
      </resource>
    </gateway>
    */
    List<ResourceDescriptor> resources = context.getGatewayDescriptor().resources();
    assertThat(resources.size(), is(2));
    resource = resources.get(0);
    assertThat(resource.role(), is("test-service-role"));
    assertThat(resource.pattern(), is("test-service/?**"));
    List<FilterDescriptor> filters = resource.filters();
    assertThat(filters.size(), is(1));
    FilterDescriptor filter = filters.get(0);
    assertThat(filter.role(), is("pivot"));
    assertThat(filter.name(), is("jersey"));
    assertThat(filter.impl(), is("org.glassfish.jersey.servlet.ServletContainer"));
    List<FilterParamDescriptor> params = filter.params();
    assertThat(params.size(), is(1));
    FilterParamDescriptor param = params.get(0);
    assertThat(param.name(), is("jersey.config.server.provider.packages"));
    assertThat(param.value(), is("test-package-1;test-package-2"));
    resource = resources.get(1);
    assertThat(resource.role(), is("test-service-role"));
    assertThat(resource.pattern(), is("test-service/**?**"));
    filters = resource.filters();
    assertThat(filters.size(), is(1));
    filter = filters.get(0);
    assertThat(filter.role(), is("pivot"));
    assertThat(filter.name(), is("jersey"));
    assertThat(filter.impl(), is("org.glassfish.jersey.servlet.ServletContainer"));
    params = filter.params();
    assertThat(params.size(), is(1));
    param = params.get(0);
    assertThat(param.name(), is("jersey.config.server.provider.packages"));
    assertThat(param.value(), is("test-package-1;test-package-2"));
}

Example 7 with FilterDescriptor

use of org.apache.knox.gateway.descriptor.FilterDescriptor in project knox by apache.

the class ResourceDescriptorImpl method addFilter.

@Override
public FilterDescriptor addFilter() {
    FilterDescriptor filter = createFilter();
    addFilter(filter);
    return filter;
}

Example 8 with FilterDescriptor

use of org.apache.knox.gateway.descriptor.FilterDescriptor in project knox by apache.

the class ApplicationDeploymentContributor method contributeResource.

private void contributeResource(DeploymentContext context, Service service, Route binding, Map<String, String> filterParams) throws URISyntaxException {
    List<FilterParamDescriptor> params = new ArrayList<FilterParamDescriptor>();
    ResourceDescriptor resource = context.getGatewayDescriptor().addResource();
    resource.role(service.getRole());
    resource.pattern(binding.getPath());
    // add x-forwarded filter if enabled in config
    if (context.getGatewayConfig().isXForwardedEnabled()) {
        resource.addFilter().name(XFORWARDED_FILTER_NAME).role(XFORWARDED_FILTER_ROLE).impl(XForwardedHeaderFilter.class);
    }
    if (context.getGatewayConfig().isCookieScopingToPathEnabled()) {
        FilterDescriptor filter = resource.addFilter().name(COOKIE_SCOPING_FILTER_NAME).role(COOKIE_SCOPING_FILTER_ROLE).impl(CookieScopeServletFilter.class);
        filter.param().name(GatewayConfigImpl.HTTP_PATH).value(context.getGatewayConfig().getGatewayPath());
    }
    List<Policy> policyBindings = binding.getPolicies();
    if (policyBindings == null) {
        policyBindings = serviceDefinition.getPolicies();
    }
    if (policyBindings == null) {
        // add default set
        addDefaultPolicies(context, service, filterParams, params, resource);
    } else {
        addPolicies(context, service, filterParams, params, resource, policyBindings);
    }
}

Example 9 with FilterDescriptor

use of org.apache.knox.gateway.descriptor.FilterDescriptor in project knox by apache.

the class DispatchDeploymentContributor method contributeFilter.

@Override
public void contributeFilter(DeploymentContext context, Provider provider, Service service, ResourceDescriptor resource, List<FilterParamDescriptor> params) {
    FilterDescriptor filter = resource.addFilter().name(getName()).role(getRole()).impl(GatewayDispatchFilter.class);
    filter.param().name(DISPATCH_IMPL_PARAM).value(DefaultDispatch.class.getName());
    for (Map.Entry<String, String> serviceParam : service.getParams().entrySet()) {
        filter.param().name(serviceParam.getKey()).value(serviceParam.getValue());
    }
    if (context.getGatewayConfig().isHadoopKerberosSecured()) {
        filter.param().name("kerberos").value("true");
    }
}

Example 10 with FilterDescriptor

use of org.apache.knox.gateway.descriptor.FilterDescriptor in project knox by apache.

the class GenericProviderDeploymentContributor method contributeFilter.

@Override
public void contributeFilter(DeploymentContext context, Provider provider, Service service, ResourceDescriptor resource, List<FilterParamDescriptor> params) {
    String filterClassName = getFilterClassName(provider.getParams());
    if (filterClassName != null) {
        FilterDescriptor filter = resource.addFilter();
        filter.name(getName());
        filter.role(provider.getRole());
        filter.impl(filterClassName);
        filter.params(getFilterInitParams(filter, provider.getParams(), params));
    }
}