Package org.apache.hadoop.gateway.descriptor

Examples of org.apache.hadoop.gateway.descriptor.ResourceDescriptor

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  }

  private void contributeResources( DeploymentContext context, Service service ) throws URISyntaxException {
    List<FilterParamDescriptor> params;

    ResourceDescriptor rootResource = context.getGatewayDescriptor().addResource();
    rootResource.role( service.getRole() );
    rootResource.pattern( EXTERNAL_PATH + "/?**" );
    addWebAppSecFilters(context, service, rootResource);
    addAuthenticationFilter( context, service, rootResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( rootResource.createFilterParam().name( "response.headers" ).value( getQualifiedName() + "/headers/outbound" ) );
    addRewriteFilter( context, service, rootResource, params );
    addIdentityAssertionFilter( context, service, rootResource );
    addAuthorizationFilter(context, service, rootResource);
    addDispatchFilter( context, service, rootResource );
   
    ResourceDescriptor pathResource = context.getGatewayDescriptor().addResource();
    pathResource.role( service.getRole() );
    pathResource.pattern( EXTERNAL_PATH + "/**?**" );
    addWebAppSecFilters(context, service, pathResource);
    addAuthenticationFilter( context, service, pathResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( rootResource.createFilterParam().name( "response.headers" ).value( getQualifiedName() + "/headers/outbound" ) );
    addRewriteFilter( context, service, pathResource, params );
    addIdentityAssertionFilter( context, service, pathResource );
    addAuthorizationFilter(context, service, pathResource);
    addDispatchFilter( context, service, pathResource );

    ResourceDescriptor statusResource = context.getGatewayDescriptor().addResource();
    statusResource.role( service.getRole() );
    statusResource.pattern( EXTERNAL_PATH + "/status/cluster?**" );
    addWebAppSecFilters(context, service, statusResource);
    addAuthenticationFilter( context, service, statusResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( statusResource.createFilterParam().name( "response.body" ).value( getQualifiedName() + "/status/outbound" ) );
    addRewriteFilter( context, service, statusResource, params );
    addIdentityAssertionFilter( context, service, statusResource );
    addAuthorizationFilter(context, service, statusResource);
    addDispatchFilter( context, service, statusResource );

    ResourceDescriptor regionResource = context.getGatewayDescriptor().addResource();
    regionResource.role( service.getRole() );
    regionResource.pattern( EXTERNAL_PATH + "/*/regions?**" );
    addWebAppSecFilters(context, service, regionResource);
    addAuthenticationFilter( context, service, regionResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( regionResource.createFilterParam().name( "response.body" ).value( getQualifiedName() + "/regions/outbound" ) );
    addRewriteFilter( context, service, regionResource, params );
    addIdentityAssertionFilter( context, service, regionResource );
    addAuthorizationFilter(context, service, regionResource);
    addDispatchFilter( context, service, regionResource );
  }
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    stream.close();
    return rules;
  }

  private void contributeResources( DeploymentContext context, Service service ) throws URISyntaxException {
    ResourceDescriptor rootResource = context.getGatewayDescriptor().addResource();
    rootResource.role( service.getRole() );
    rootResource.pattern( WEBHCAT_EXTERNAL_PATH + "/?**" );
    addWebAppSecFilters( context, service, rootResource );
    addAuthenticationFilter( context, service, rootResource );
    addRewriteFilter( context, service, rootResource, null );
    addIdentityAssertionFilter( context, service, rootResource );
    addAuthorizationFilter( context, service, rootResource );
    addDispatchFilter( context, service, rootResource );

    ResourceDescriptor pathResource = context.getGatewayDescriptor().addResource();
    pathResource.role( service.getRole() );
    pathResource.pattern( WEBHCAT_EXTERNAL_PATH + "/**?**" );
    addWebAppSecFilters( context, service, pathResource );
    addAuthenticationFilter( context, service, pathResource );
    addRewriteFilter( context, service, pathResource, null );
    addIdentityAssertionFilter( context, service, pathResource );
    addAuthorizationFilter( context, service, pathResource );
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    clusterRules.addRules( serviceRules );
  }

  public void contributeNameNodeResource( DeploymentContext context, Service service ) throws URISyntaxException {
    List<FilterParamDescriptor> params;
    ResourceDescriptor rootResource = context.getGatewayDescriptor().addResource();
    rootResource.role( service.getRole() );
    rootResource.pattern( WEBHDFS_EXTERNAL_PATH + "/?**" );
    addWebAppSecFilters(context, service, rootResource);
    addAuthenticationFilter( context, service, rootResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( rootResource.createFilterParam().
        name( UrlRewriteServletFilter.REQUEST_URL_RULE_PARAM ).value( getQualifiedName() + "/inbound/namenode/root" ) );
    addRewriteFilter( context, service, rootResource, params );
    addIdentityAssertionFilter( context, service, rootResource );
    addAuthorizationFilter( context, service, rootResource );
    addDispatchFilter( context, service, rootResource, "dispatch", "http-client" );

    ResourceDescriptor fileResource = context.getGatewayDescriptor().addResource();
    fileResource.role( service.getRole() );
    fileResource.pattern( WEBHDFS_EXTERNAL_PATH + "/**?**" );
    addWebAppSecFilters(context, service, fileResource);
    addAuthenticationFilter( context, service, fileResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( fileResource.createFilterParam().
        name( UrlRewriteServletFilter.REQUEST_URL_RULE_PARAM ).value( getQualifiedName() + "/inbound/namenode/file" ) );
    params.add( fileResource.createFilterParam().
        name( UrlRewriteServletFilter.RESPONSE_HEADERS_FILTER_PARAM ).value( getQualifiedName() + "/outbound/namenode/headers" ) );
    addRewriteFilter( context, service, fileResource, params );
    addIdentityAssertionFilter( context, service, fileResource );
    addAuthorizationFilter( context, service, fileResource );
    addDispatchFilter( context, service, fileResource, "dispatch", "http-client" );

    ResourceDescriptor homeResource = context.getGatewayDescriptor().addResource();
    homeResource.role( service.getRole() );
    homeResource.pattern( WEBHDFS_EXTERNAL_PATH + "/~?**" );
    addWebAppSecFilters(context, service, homeResource);
    addAuthenticationFilter( context, service, homeResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( homeResource.createFilterParam().
        name( UrlRewriteServletFilter.REQUEST_URL_RULE_PARAM ).value( getQualifiedName() + "/inbound/namenode/home" ) );
    addRewriteFilter( context, service, homeResource, params );
    addIdentityAssertionFilter( context, service, homeResource );
    addAuthorizationFilter( context, service, homeResource );
    addDispatchFilter( context, service, homeResource, "dispatch", "http-client" );

    ResourceDescriptor homeFileResource = context.getGatewayDescriptor().addResource();
    homeFileResource.role( service.getRole() );
    homeFileResource.pattern( WEBHDFS_EXTERNAL_PATH + "/~/**?**" );
    addWebAppSecFilters(context, service, homeFileResource);
    addAuthenticationFilter( context, service, homeFileResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( homeFileResource.createFilterParam().
        name( UrlRewriteServletFilter.REQUEST_URL_RULE_PARAM ).value( getQualifiedName() + "/inbound/namenode/home/file" ) );
    params.add( homeFileResource.createFilterParam().
        name( UrlRewriteServletFilter.RESPONSE_HEADERS_FILTER_PARAM ).value( getQualifiedName() + "/outbound/namenode/headers" ) );
    addRewriteFilter( context, service, homeFileResource, params );
    addIdentityAssertionFilter( context, service, homeFileResource );
    addAuthorizationFilter( context, service, homeFileResource );
    addDispatchFilter( context, service, homeFileResource, "dispatch", "http-client" );
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    addDispatchFilter( context, service, homeFileResource, "dispatch", "http-client" );
  }

  public void contributeDataNodeResource( DeploymentContext context, Service service ) throws URISyntaxException {
    List<FilterParamDescriptor> params;
    ResourceDescriptor fileResource = context.getGatewayDescriptor().addResource();
    fileResource.role( service.getRole() );
    fileResource.pattern( DATANODE_EXTERNAL_PATH + "/**?**" );
    addWebAppSecFilters(context, service, fileResource);
    addAuthenticationFilter( context, service, fileResource );
    addIdentityAssertionFilter( context, service, fileResource );
    addAuthorizationFilter( context, service, fileResource );
    params = new ArrayList<FilterParamDescriptor>();
    params.add( fileResource.createFilterParam().
        name( UrlRewriteServletFilter.REQUEST_URL_RULE_PARAM ).value( getQualifiedName() + "/inbound/datanode" ) );
    addRewriteFilter( context, service, fileResource, params );
    addDispatchFilter( context, service, fileResource, "dispatch", "http-client" );
  }
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    service.setName( "test-service-name" );
    service.setUrl( "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" ) );
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    return "test-service-name";
  }

  @Override
  public void contributeService( DeploymentContext context, Service service ) throws Exception {
    ResourceDescriptor resource = context.getGatewayDescriptor().addResource();
    resource.role( service.getRole() );
    resource.pattern( "test-service-path/**?**" );
    addAuthenticationFilter( context, service, resource );
    addIdentityAssertionFilter( context, service, resource );
    addAuthorizationFilter( context, service, resource );
    //addRewriteFilter( context, service, resource, null ); // This shouldn't be included for in-processes services.
    context.contributeFilter( service, resource, "test-provider-role", "test-provider-name", null );
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  protected abstract String[] getPatterns();

  public void contributeService( DeploymentContext context, Service service ) throws Exception {
    String packages = StringUtils.join( getPackages(), ";" );
    for( String pattern : getPatterns() ) {
      ResourceDescriptor resource = context.getGatewayDescriptor().addResource();
      resource.role( service.getRole() );
      resource.pattern( pattern );
      addAuthenticationFilter( context, service, resource );
      addIdentityAssertionFilter( context, service, resource );
      addAuthorizationFilter( context, service, resource );
      // addRewriteFilter( context, service, resource, null );
      List<FilterParamDescriptor> params = new ArrayList<FilterParamDescriptor>();
      FilterParamDescriptor param = resource.createFilterParam();
      param.name( PACKAGES_PARAM );
      param.value( packages );
      params.add( param );
      context.contributeFilter( service, resource, "pivot", "jersey", params );
    }
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    UrlRewriteRulesDescriptor clusterRules = context.getDescriptor( "rewrite" );
    clusterRules.addRules( oozieRules );
  }

  public void contributeResources( DeploymentContext context, Service service ) throws URISyntaxException {
    ResourceDescriptor rootResource = context.getGatewayDescriptor().addResource();
    rootResource.role( service.getRole() );
    rootResource.pattern( EXTERNAL_PATH + "/**?**" );
    addWebAppSecFilters(context, service, rootResource);
    addAuthenticationFilter( context, service, rootResource );
    addRewriteFilter( context, service, rootResource );
    addIdentityAssertionFilter( context, service, rootResource );
    addAuthorizationFilter(context, service, rootResource);
    addDispatchFilter( context, service, rootResource );

    ResourceDescriptor v1Resource = context.getGatewayDescriptor().addResource();
    v1Resource.role( service.getRole() );
    v1Resource.pattern( EXTERNAL_PATH + "/v1/**?**" );
    addWebAppSecFilters(context, service, v1Resource);
    addAuthenticationFilter( context, service, v1Resource );
    addRewriteFilter( context, service, v1Resource );
    addIdentityAssertionFilter( context, service, v1Resource );
    addAuthorizationFilter(context, service, v1Resource);
    addDispatchFilter( context, service, v1Resource );

    ResourceDescriptor v2Resource = context.getGatewayDescriptor().addResource();
    v2Resource.role( service.getRole() );
    v2Resource.pattern( EXTERNAL_PATH + "/v2/**?**" );
    addWebAppSecFilters(context, service, v2Resource);
    addAuthenticationFilter( context, service, v2Resource );
    addRewriteFilter( context, service, v2Resource );
    addIdentityAssertionFilter( context, service, v2Resource );
    addAuthorizationFilter(context, service, v2Resource);
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    return "as";
  }

  @Override
  public void contributeService( DeploymentContext context, Service service ) throws URISyntaxException {
    ResourceDescriptor resource = context.getGatewayDescriptor().addResource();
    resource.role( service.getRole() );
    resource.pattern( AS_EXTERNAL_PATH + "/authenticate");
    if (topologyContainsProviderType(context, "authentication")) {
      context.contributeFilter( service, resource, "authentication", null, null );
    }
    if (topologyContainsProviderType(context, "federation")) {
      context.contributeFilter( service, resource, "federation", null, null );
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    gateway.addFilter( filter.up().pattern(), name, filter.impl(), createParams( filter ), filter.up().role() );
  }

  private static Map<String, String> createParams( FilterDescriptor filter ) {
    Map<String, String> paramMap = new HashMap<String, String>();
    ResourceDescriptor resource = filter.up();
    GatewayDescriptor gateway = resource.up();
    for( GatewayParamDescriptor param : gateway.params() ) {
      paramMap.put( param.name(), param.value() );
    }
    for( ResourceParamDescriptor param : resource.params() ) {
      paramMap.put( param.name(), param.value() );
    }
    //TODO: Should all elements of the resource and gateway descriptor somehow be added to the filter params?
    //TODO: Should we use some composite params object instead of copying all these name value pairs?
    paramMap.put( "pattern", resource.pattern() );
    List<FilterParamDescriptor> paramList = filter.params();
    for( FilterParamDescriptor param : paramList ) {
      paramMap.put( param.name(), param.value() );
    }
    return paramMap;
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Related Classes of org.apache.hadoop.gateway.descriptor.ResourceDescriptor

  • org.apache.hadoop.gateway.as.ASDeploymentContributor
  • org.apache.hadoop.gateway.descriptor.impl.GatewayDescriptorImpl
  • org.apache.hadoop.gateway.descriptor.xml.XmlGatewayDescriptorImporterTest
  • org.apache.hadoop.gateway.GatewayFactory
  • org.apache.hadoop.gateway.hbase.HBaseDeploymentContributor
  • org.apache.hadoop.gateway.hdfs.HdfsDeploymentContributor
  • org.apache.hadoop.gateway.hdfs.WebHdfsDeploymentContributor
  • org.apache.hadoop.gateway.hive.HiveDeploymentContributor
  • org.apache.hadoop.gateway.jersey.JerseyDeploymentContributorTest
  • org.apache.hadoop.gateway.jersey.JerseyServiceDeploymentContributorBase
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