Examples with FusekiServer org.apache.jena.fuseki.main.FusekiServer used on opensource projects

Example 16 with FusekiServer

use of org.apache.jena.fuseki.main.FusekiServer in project jena by apache.

the class ExFuseki_01_NamedService method main.

public static void main(String... args) {
    // Create a new operation: operations are really just names (symbols). The code to
    // run is found by looking up the operation in a per-server table that gives the server-specific
    // implementation as an ActionService.
    Operation myOperation = Operation.alloc("http://example/special1", "special1", "Custom operation");
    // Service endpoint name.
    // This can be different for different datasets even in the same server.
    // c.f. {@code fuseki:serviceQuery}
    String endpointName = "special";
    // The handled for the new operation.
    ActionService customHandler = new DemoService();
    FusekiServer server = FusekiServer.create().port(PORT).verbose(true).registerOperation(myOperation, customHandler).add(DATASET, DatasetGraphFactory.createTxnMem(), true).addEndpoint(DATASET, endpointName, myOperation).build();
    // Start the server. This does not block this thread.
    server.start();
    // Try some operations on the server using the service URL.
    String customOperationURL = SERVER_URL + DATASET + "/" + endpointName;
    try {
        // Service endpoint name : GET
        String s1 = HttpOp.httpGetString(customOperationURL);
        System.out.print(s1);
        if (s1 == null)
            System.out.println();
        // Service endpoint name : POST
        try (TypedInputStream stream = HttpOp.httpPostStream(customOperationURL, "text/plain")) {
            String s2 = FileUtils.readWholeFileAsUTF8(stream);
            System.out.print(s2);
            if (s2 == null)
                System.out.println();
        } catch (IOException ex) {
            IO.exception(ex);
        }
        // Service endpoint name. DELETE -> fails 405
        try {
            HttpOp.httpDelete(customOperationURL);
            throw new IllegalStateException("DELETE succeeded");
        } catch (HttpException ex) {
            if (ex.getStatusCode() != HttpSC.METHOD_NOT_ALLOWED_405)
                System.err.println("Unexpected HTTP Response Code: " + ex.getMessage());
            else
                System.out.println("DELETE rejected correctly: " + ex.getMessage());
        }
    } finally {
        server.stop();
    }
}

Example 17 with FusekiServer

use of org.apache.jena.fuseki.main.FusekiServer in project jena by apache.

the class ExFuseki_06_DataAccessCtl method fuseki.

/**
 * Create a Fuseki server with:
 * <ul>
 * <li>port, dataset and name
 * <li>user/password for Jetty basic authentication
 * <li>Authorization service
 * </ul>
 */
private static FusekiServer fuseki(int port, UserStore userStore, AuthorizationService authorizeSvc, String dsName, DatasetGraph dsgBase) {
    // Associate access control information with the dataset.
    DatasetGraph dsx = DataAccessCtl.controlledDataset(dsgBase, authorizeSvc);
    // Build a Fuseki server with the access control operations replacing the normal (no control) operations.
    FusekiServer.Builder builder = FusekiLib.fusekiBuilderAccessCtl(DataAccessCtl.requestUserServlet).port(port).add(dsName, dsx, false);
    // Add service endpoint login for authentication.
    ConstraintSecurityHandler sh = null;
    if (userStore != null) {
        sh = JettyLib.makeSecurityHandler("Dataset:" + dsName, userStore);
        JettyLib.addPathConstraint(sh, dsName);
        builder.securityHandler(sh);
    }
    return builder.build();
}

Example 18 with FusekiServer

use of org.apache.jena.fuseki.main.FusekiServer in project jena by apache.

the class ExFuseki_10_Https_Setup method codeHttps.

public static FusekiServer codeHttps() {
    FusekiLogging.setLogging();
    // Some empty dataset
    DatasetGraph dsg = DatasetGraphFactory.createTxnMem();
    FusekiServer server = FusekiServer.create().https(3443, ExConst.KEYSTORE, ExConst.KEYSTOREPASSWORD).port(3030).add("/ds", dsg).build();
    server.start();
    // server.join();
    return server;
}

Example 19 with FusekiServer

use of org.apache.jena.fuseki.main.FusekiServer in project jena by apache.

the class TestServiceDataAuthConfig method build.

public static FusekiServer build(int port, AuthPolicy policy) {
    AuthPolicy policy12 = Auth.policyAllowSpecific("user1", "user2");
    AuthPolicy policy13 = Auth.policyAllowSpecific("user1", "user3");
    DatasetGraph dsg = DatasetGraphFactory.createTxnMem();
    DataService.Builder dSrvBuilder = DataService.newBuilder(dsg);
    dSrvBuilder.addEndpoint(Endpoint.create(Operation.Query, null, policy12));
    dSrvBuilder.addEndpoint(Endpoint.create(Operation.Update, null, policy13));
    DataService dSrv = dSrvBuilder.build();
    FusekiServer server = FusekiServer.create().verbose(true).port(port).passwordFile("testing/Access/passwd").add("/db", dSrv).build();
    return server;
}

Example 20 with FusekiServer

use of org.apache.jena.fuseki.main.FusekiServer in project jena by apache.

the class ExFusekiMain_2_AddShiro method addShiroFilter.

// From Barry Nouwt : https://lists.apache.org/thread.html/r1e3fa952ff9f4a9108e16f07f1edf78c67e08c9b081497c627e3b833%40%3Cusers.jena.apache.org%3E
public static void addShiroFilter(FusekiServer fusekiServer) {
    Server jettyServer = fusekiServer.getJettyServer();
    ServletContextHandler servletContextHandler = (ServletContextHandler) jettyServer.getHandler();
    ServletHandler servletHandler = servletContextHandler.getServletHandler();
    // for shiro
    EnvironmentLoaderListener ell = new EnvironmentLoaderListener();
    servletContextHandler.addEventListener(ell);
    // Copies
    List<FilterMapping> mappings = new ArrayList<FilterMapping>(Arrays.asList(servletHandler.getFilterMappings()));
    List<FilterHolder> holders = new ArrayList<FilterHolder>(Arrays.asList(servletHandler.getFilters()));
    {
        // add Shiro Filter and mapping
        FilterHolder holder1 = new FilterHolder();
        holder1.setFilter(new ShiroFilter());
        FilterMapping mapping1 = new FilterMapping();
        mapping1.setFilterName(holder1.getName());
        mapping1.setPathSpec("/*");
        mapping1.setDispatcherTypes(EnumSet.allOf(DispatcherType.class));
        mappings.add(0, mapping1);
        holders.add(0, holder1);
    }
    FilterMapping[] mappings3 = new FilterMapping[mappings.size()];
    mappings3 = mappings.toArray(mappings3);
    FilterHolder[] holders3 = new FilterHolder[holders.size()];
    holders3 = holders.toArray(holders3);
    servletHandler.setFilters(holders3);
    servletHandler.setFilterMappings(mappings3);
    // Specify the Session ID Manager
    SessionIdManager idmanager = new DefaultSessionIdManager(jettyServer);
    jettyServer.setSessionIdManager(idmanager);
    // Specify the session handler
    SessionHandler sessionsHandler = new SessionHandler();
    sessionsHandler.setUsingCookies(false);
    servletHandler.setHandler(sessionsHandler);
}