Examples with FilterConfig javax.servlet.FilterConfig used on opensource projects

Example 41 with FilterConfig

use of javax.servlet.FilterConfig in project gerrit by GerritCodeReview.

the class AllRequestFilterFilterProxyTest method postponedLoading.

@Test
public void postponedLoading() throws Exception {
    EasyMockSupport ems = new EasyMockSupport();
    FilterConfig config = ems.createMock(FilterConfig.class);
    HttpServletRequest req1 = new FakeHttpServletRequest();
    HttpServletRequest req2 = new FakeHttpServletRequest();
    HttpServletResponse res1 = new FakeHttpServletResponse();
    HttpServletResponse res2 = new FakeHttpServletResponse();
    IMocksControl mockControl = ems.createStrictControl();
    FilterChain chain = mockControl.createMock("chain", FilterChain.class);
    Capture<FilterChain> capturedChainA1 = new Capture<>();
    Capture<FilterChain> capturedChainA2 = new Capture<>();
    Capture<FilterChain> capturedChainB = new Capture<>();
    AllRequestFilter filterA = mockControl.createMock("filterA", AllRequestFilter.class);
    AllRequestFilter filterB = mockControl.createMock("filterB", AllRequestFilter.class);
    filterA.init(config);
    filterA.doFilter(eq(req1), eq(res1), capture(capturedChainA1));
    chain.doFilter(req1, res1);
    filterA.doFilter(eq(req2), eq(res2), capture(capturedChainA2));
    // <-- This is crucial part. filterB got loaded
    filterB.init(config);
    // after filterProxy's init finished. Nonetheless filterB gets initialized.
    filterB.doFilter(eq(req2), eq(res2), capture(capturedChainB));
    chain.doFilter(req2, res2);
    filterA.destroy();
    filterB.destroy();
    ems.replayAll();
    AllRequestFilter.FilterProxy filterProxy = getFilterProxy();
    addFilter(filterA);
    filterProxy.init(config);
    filterProxy.doFilter(req1, res1, chain);
    capturedChainA1.getValue().doFilter(req1, res1);
    // <-- Adds filter after filterProxy's init got called.
    addFilter(filterB);
    filterProxy.doFilter(req2, res2, chain);
    capturedChainA2.getValue().doFilter(req2, res2);
    capturedChainB.getValue().doFilter(req2, res2);
    filterProxy.destroy();
    ems.verifyAll();
}

Example 42 with FilterConfig

use of javax.servlet.FilterConfig in project lucene-solr by apache.

the class HadoopAuthPlugin method getInitFilterConfig.

@SuppressWarnings("unchecked")
protected FilterConfig getInitFilterConfig(Map<String, Object> pluginConfig) {
    Map<String, String> params = new HashMap<>();
    String type = (String) Objects.requireNonNull(pluginConfig.get(HADOOP_AUTH_TYPE));
    params.put(HADOOP_AUTH_TYPE, type);
    String sysPropPrefix = (String) pluginConfig.getOrDefault(SYSPROP_PREFIX_PROPERTY, "solr.");
    Collection<String> authConfigNames = (Collection<String>) pluginConfig.getOrDefault(AUTH_CONFIG_NAMES_PROPERTY, Collections.emptyList());
    Map<String, String> authConfigDefaults = (Map<String, String>) pluginConfig.getOrDefault(DEFAULT_AUTH_CONFIGS_PROPERTY, Collections.emptyMap());
    Map<String, String> proxyUserConfigs = (Map<String, String>) pluginConfig.getOrDefault(PROXY_USER_CONFIGS, Collections.emptyMap());
    for (String configName : authConfigNames) {
        String systemProperty = sysPropPrefix + configName;
        String defaultConfigVal = authConfigDefaults.get(configName);
        String configVal = System.getProperty(systemProperty, defaultConfigVal);
        if (configVal != null) {
            params.put(configName, configVal);
        }
    }
    // Configure proxy user settings.
    params.putAll(proxyUserConfigs);
    final ServletContext servletContext = new AttributeOnlyServletContext();
    log.info("Params: " + params);
    ZkController controller = coreContainer.getZkController();
    if (controller != null) {
        servletContext.setAttribute(DELEGATION_TOKEN_ZK_CLIENT, controller.getZkClient());
    }
    FilterConfig conf = new FilterConfig() {

        @Override
        public ServletContext getServletContext() {
            return servletContext;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return new IteratorEnumeration(params.keySet().iterator());
        }

        @Override
        public String getInitParameter(String param) {
            return params.get(param);
        }

        @Override
        public String getFilterName() {
            return "HadoopAuthFilter";
        }
    };
    return conf;
}

Example 43 with FilterConfig

use of javax.servlet.FilterConfig in project lucene-solr by apache.

the class HadoopAuthPlugin method init.

@Override
public void init(Map<String, Object> pluginConfig) {
    try {
        String delegationTokenEnabled = (String) pluginConfig.getOrDefault(DELEGATION_TOKEN_ENABLED_PROPERTY, "false");
        authFilter = (Boolean.parseBoolean(delegationTokenEnabled)) ? new HadoopAuthFilter() : new AuthenticationFilter();
        // Initialize kerberos before initializing curator instance.
        boolean initKerberosZk = Boolean.parseBoolean((String) pluginConfig.getOrDefault(INIT_KERBEROS_ZK, "false"));
        if (initKerberosZk) {
            (new Krb5HttpClientBuilder()).getBuilder();
        }
        FilterConfig conf = getInitFilterConfig(pluginConfig);
        authFilter.init(conf);
    } catch (ServletException e) {
        throw new SolrException(ErrorCode.SERVER_ERROR, "Error initializing " + getClass().getName() + ": " + e);
    }
}

Example 44 with FilterConfig

use of javax.servlet.FilterConfig in project lucene-solr by apache.

the class KerberosPlugin method getInitFilterConfig.

@VisibleForTesting
protected FilterConfig getInitFilterConfig(Map<String, Object> pluginConfig, boolean skipKerberosChecking) {
    Map<String, String> params = new HashMap();
    params.put("type", "kerberos");
    putParam(params, "kerberos.name.rules", NAME_RULES_PARAM, "DEFAULT");
    putParam(params, "token.valid", TOKEN_VALID_PARAM, "30");
    putParam(params, "cookie.path", COOKIE_PATH_PARAM, "/");
    if (!skipKerberosChecking) {
        putParam(params, "kerberos.principal", PRINCIPAL_PARAM, null);
        putParam(params, "kerberos.keytab", KEYTAB_PARAM, null);
    } else {
        putParamOptional(params, "kerberos.principal", PRINCIPAL_PARAM);
        putParamOptional(params, "kerberos.keytab", KEYTAB_PARAM);
    }
    String delegationTokenStr = System.getProperty(DELEGATION_TOKEN_ENABLED, null);
    boolean delegationTokenEnabled = (delegationTokenStr == null) ? false : Boolean.parseBoolean(delegationTokenStr);
    ZkController controller = coreContainer.getZkController();
    if (delegationTokenEnabled) {
        putParam(params, "delegation-token.token-kind", DELEGATION_TOKEN_KIND, DELEGATION_TOKEN_TYPE_DEFAULT);
        if (coreContainer.isZooKeeperAware()) {
            putParam(params, "signer.secret.provider", DELEGATION_TOKEN_SECRET_PROVIDER, "zookeeper");
            if ("zookeeper".equals(params.get("signer.secret.provider"))) {
                String zkHost = controller.getZkServerAddress();
                putParam(params, "token.validity", DELEGATION_TOKEN_VALIDITY, "36000");
                params.put("zk-dt-secret-manager.enable", "true");
                String chrootPath = zkHost.contains("/") ? zkHost.substring(zkHost.indexOf("/")) : "";
                String znodeWorkingPath = chrootPath + SecurityAwareZkACLProvider.SECURITY_ZNODE_PATH + "/zkdtsm";
                // Note - Curator complains if the znodeWorkingPath starts with /
                znodeWorkingPath = znodeWorkingPath.startsWith("/") ? znodeWorkingPath.substring(1) : znodeWorkingPath;
                putParam(params, "zk-dt-secret-manager.znodeWorkingPath", DELEGATION_TOKEN_SECRET_MANAGER_ZNODE_WORKING_PATH, znodeWorkingPath);
                putParam(params, "signer.secret.provider.zookeeper.path", DELEGATION_TOKEN_SECRET_PROVIDER_ZK_PATH, "/token");
                // ensure krb5 is setup properly before running curator
                getHttpClientBuilder(SolrHttpClientBuilder.create());
            }
        } else {
            log.info("CoreContainer is not ZooKeeperAware, not setting ZK-related delegation token properties");
        }
    }
    // Special handling for the "cookie.domain" based on whether port should be
    // appended to the domain. Useful for situations where multiple solr nodes are
    // on the same host.
    String usePortStr = System.getProperty(COOKIE_PORT_AWARE_PARAM, null);
    boolean needPortAwareCookies = (usePortStr == null) ? false : Boolean.parseBoolean(usePortStr);
    if (!needPortAwareCookies || !coreContainer.isZooKeeperAware()) {
        putParam(params, "cookie.domain", COOKIE_DOMAIN_PARAM, null);
    } else {
        // we need port aware cookies and we are in SolrCloud mode.
        String host = System.getProperty(COOKIE_DOMAIN_PARAM, null);
        if (host == null) {
            throw new SolrException(ErrorCode.SERVER_ERROR, "Missing required parameter '" + COOKIE_DOMAIN_PARAM + "'.");
        }
        int port = controller.getHostPort();
        params.put("cookie.domain", host + ":" + port);
    }
    // check impersonator config
    for (Enumeration e = System.getProperties().propertyNames(); e.hasMoreElements(); ) {
        String key = e.nextElement().toString();
        if (key.startsWith(IMPERSONATOR_PREFIX)) {
            if (!delegationTokenEnabled) {
                throw new SolrException(ErrorCode.SERVER_ERROR, "Impersonator configuration requires delegation tokens to be enabled: " + key);
            }
            params.put(key, System.getProperty(key));
        }
    }
    final ServletContext servletContext = new AttributeOnlyServletContext();
    if (controller != null) {
        servletContext.setAttribute(DELEGATION_TOKEN_ZK_CLIENT, controller.getZkClient());
    }
    if (delegationTokenEnabled) {
        kerberosFilter = new DelegationTokenKerberosFilter();
    // pass an attribute-enabled context in order to pass the zkClient
    // and because the filter may pass a curator instance.
    } else {
        kerberosFilter = new KerberosFilter();
    }
    log.info("Params: " + params);
    FilterConfig conf = new FilterConfig() {

        @Override
        public ServletContext getServletContext() {
            return servletContext;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return new IteratorEnumeration(params.keySet().iterator());
        }

        @Override
        public String getInitParameter(String param) {
            return params.get(param);
        }

        @Override
        public String getFilterName() {
            return "KerberosFilter";
        }
    };
    return conf;
}

Example 45 with FilterConfig

use of javax.servlet.FilterConfig in project simba-os by cegeka.

the class SystemConfigurationTest method getSimbaServiceURLReturnsNullWithNullFilterConfig.

@Test
public void getSimbaServiceURLReturnsNullWithNullFilterConfig() {
    final FilterConfig filterConfig = null;
    final String actual = SystemConfiguration.getSimbaServiceURL(filterConfig);
    assertNull(actual);
}