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From kmin...@apache.org
Subject git commit: KNOX-210: Create a functional test template
Date Tue, 26 Nov 2013 23:16:37 GMT
Updated Branches:
  refs/heads/master ef3ec3546 -> 184ee06e1


KNOX-210: Create a functional test template


Project: http://git-wip-us.apache.org/repos/asf/incubator-knox/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-knox/commit/184ee06e
Tree: http://git-wip-us.apache.org/repos/asf/incubator-knox/tree/184ee06e
Diff: http://git-wip-us.apache.org/repos/asf/incubator-knox/diff/184ee06e

Branch: refs/heads/master
Commit: 184ee06e10def9be34be9feaa2e864080edb92b0
Parents: ef3ec35
Author: Kevin Minder <kevin.minder@hortonworks.com>
Authored: Tue Nov 26 18:16:29 2013 -0500
Committer: Kevin Minder <kevin.minder@hortonworks.com>
Committed: Tue Nov 26 18:16:29 2013 -0500

----------------------------------------------------------------------
 .../apache/hadoop/gateway/GatewayServer.java    |  10 +-
 .../hadoop/gateway/GatewaySampleFuncTest.java   | 211 +++++++++++++++++++
 .../TestProviderDeploymentContributor.java      |  46 ++++
 .../TestServiceDeploymentContributor.java       |  49 +++++
 .../gateway/TestServiceDispatchFilter.java      |  44 ++++
 ...gateway.deploy.ProviderDeploymentContributor |  19 ++
 ....gateway.deploy.ServiceDeploymentContributor |  19 ++
 .../gateway/GatewaySampleFuncTest/users.ldif    |  36 ++++
 8 files changed, 431 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-server/src/main/java/org/apache/hadoop/gateway/GatewayServer.java
----------------------------------------------------------------------
diff --git a/gateway-server/src/main/java/org/apache/hadoop/gateway/GatewayServer.java b/gateway-server/src/main/java/org/apache/hadoop/gateway/GatewayServer.java
index e2f4f36..5db8ff5 100644
--- a/gateway-server/src/main/java/org/apache/hadoop/gateway/GatewayServer.java
+++ b/gateway-server/src/main/java/org/apache/hadoop/gateway/GatewayServer.java
@@ -175,9 +175,13 @@ public class GatewayServer {
       log.startingGateway();
       server = new GatewayServer( config );
       synchronized ( server ) {
-        if (services == null) {
-          services = svcs;
-        }
+        //KM[ Commented this out because is causes problems with
+        // multiple services instance used in a single test process.
+        // I'm not sure what drive including this check though.
+        //if (services == null) {
+        services = svcs;
+        //}
+        //KM]
         services.start();
         DeploymentFactory.setGatewayServices(services);
         server.start();

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/java/org/apache/hadoop/gateway/GatewaySampleFuncTest.java
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/java/org/apache/hadoop/gateway/GatewaySampleFuncTest.java
b/gateway-test/src/test/java/org/apache/hadoop/gateway/GatewaySampleFuncTest.java
new file mode 100644
index 0000000..c55fd0a
--- /dev/null
+++ b/gateway-test/src/test/java/org/apache/hadoop/gateway/GatewaySampleFuncTest.java
@@ -0,0 +1,211 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.gateway;
+
+import com.mycila.xmltool.XMLDoc;
+import com.mycila.xmltool.XMLTag;
+import org.apache.commons.io.FileUtils;
+import org.apache.hadoop.gateway.config.GatewayConfig;
+import org.apache.hadoop.gateway.security.EmbeddedApacheDirectoryServer;
+import org.apache.hadoop.gateway.services.DefaultGatewayServices;
+import org.apache.hadoop.gateway.services.ServiceLifecycleException;
+import org.apache.hadoop.test.log.NoOpAppender;
+import org.apache.http.HttpStatus;
+import org.apache.log4j.Appender;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.ServerSocket;
+import java.net.URL;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import static com.jayway.restassured.RestAssured.given;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+public class GatewaySampleFuncTest {
+
+  private static Class RESOURCE_BASE_CLASS = GatewaySampleFuncTest.class;
+  private static Logger LOG = LoggerFactory.getLogger( GatewaySampleFuncTest.class );
+
+  public static Enumeration<Appender> appenders;
+  public static GatewayConfig config;
+  public static GatewayServer gateway;
+  public static String gatewayUrl;
+  public static String clusterUrl;
+  public static EmbeddedApacheDirectoryServer ldap;
+
+  @BeforeClass
+  public static void setupSuite() throws Exception {
+    //appenders = NoOpAppender.setUp();
+    setupLdap();
+    setupGateway();
+  }
+
+  @AfterClass
+  public static void cleanupSuite() throws Exception {
+    gateway.stop();
+    ldap.stop();
+    //FileUtils.deleteQuietly( new File( config.getGatewayHomeDir() ) );
+    //NoOpAppender.tearDown( appenders );
+  }
+
+  public static void setupLdap() throws Exception {
+    URL usersUrl = getResourceUrl( "users.ldif" );
+    int port = findFreePort();
+    ldap = new EmbeddedApacheDirectoryServer( "dc=hadoop,dc=apache,dc=org", null, port );
+    ldap.start();
+    ldap.loadLdif( usersUrl );
+    LOG.info( "LDAP port = " + ldap.getTransport().getPort() );
+  }
+
+  public static void setupGateway() throws IOException {
+
+    File targetDir = new File( System.getProperty( "user.dir" ), "target" );
+    File gatewayDir = new File( targetDir, "gateway-home-" + UUID.randomUUID() );
+    gatewayDir.mkdirs();
+
+    GatewayTestConfig testConfig = new GatewayTestConfig();
+    config = testConfig;
+    testConfig.setGatewayHomeDir( gatewayDir.getAbsolutePath() );
+    testConfig.setDeploymentDir( "clusters" );
+
+    File deployDir = new File( gatewayDir, testConfig.getDeploymentDir() );
+    deployDir.mkdirs();
+
+    File descriptor = new File( deployDir, "test-cluster.xml" );
+    FileOutputStream stream = new FileOutputStream( descriptor );
+    createTopology().toStream( stream );
+    stream.close();
+
+    DefaultGatewayServices srvcs = new DefaultGatewayServices();
+    Map<String,String> options = new HashMap<String,String>();
+    options.put( "persist-master", "false" );
+    options.put( "master", "password" );
+    try {
+      srvcs.init( testConfig, options );
+    } catch ( ServiceLifecycleException e ) {
+      e.printStackTrace(); // I18N not required.
+    }
+    gateway = GatewayServer.startGateway( testConfig, srvcs );
+    MatcherAssert.assertThat( "Failed to start gateway.", gateway, notNullValue() );
+
+    LOG.info( "Gateway port = " + gateway.getAddresses()[ 0 ].getPort() );
+
+    gatewayUrl = "http://localhost:" + gateway.getAddresses()[0].getPort() + "/" + config.getGatewayPath();
+    clusterUrl = gatewayUrl + "/test-cluster";
+  }
+
+  private static XMLTag createTopology() {
+    XMLTag xml = XMLDoc.newDocument( true )
+        .addRoot( "topology" )
+        .addTag( "gateway" )
+        .addTag( "provider" )
+        .addTag( "role" ).addText( "authentication" )
+        .addTag( "enabled" ).addText( "true" )
+        .addTag( "param" )
+        .addTag( "name" ).addText( "main.ldapRealm" )
+        .addTag( "value" ).addText( "org.apache.shiro.realm.ldap.JndiLdapRealm" ).gotoParent()
+        .addTag( "param" )
+        .addTag( "name" ).addText( "main.ldapRealm.userDnTemplate" )
+        .addTag( "value" ).addText( "uid={0},ou=people,dc=hadoop,dc=apache,dc=org" ).gotoParent()
+        .addTag( "param" )
+        .addTag( "name" ).addText( "main.ldapRealm.contextFactory.url" )
+        .addTag( "value" ).addText( "ldap://localhost:" + ldap.getTransport().getPort() ).gotoParent()
+        .addTag( "param" )
+        .addTag( "name" ).addText( "main.ldapRealm.contextFactory.authenticationMechanism"
)
+        .addTag( "value" ).addText( "simple" ).gotoParent()
+        .addTag( "param" )
+        .addTag( "name" ).addText( "urls./**" )
+        .addTag( "value" ).addText( "authcBasic" ).gotoParent().gotoParent()
+        .addTag( "provider" )
+        .addTag( "role" ).addText( "identity-assertion" )
+        .addTag( "enabled" ).addText( "true" )
+        .addTag( "name" ).addText( "Pseudo" ).gotoParent()
+        .addTag( "provider" )
+        .gotoRoot()
+        .addTag( "service" )
+        .addTag( "role" ).addText( "test-service-role" )
+        .gotoRoot();
+    // System.out.println( "GATEWAY=" + xml.toString() );
+    return xml;
+  }
+
+  private static int findFreePort() throws IOException {
+    ServerSocket socket = new ServerSocket(0);
+    int port = socket.getLocalPort();
+    socket.close();
+    return port;
+  }
+
+  public static InputStream getResourceStream( String resource ) throws IOException {
+    return getResourceUrl( resource ).openStream();
+  }
+
+  public static URL getResourceUrl( String resource ) {
+    URL url = ClassLoader.getSystemResource( getResourceName( resource ) );
+    assertThat( "Failed to find test resource " + resource, url, Matchers.notNullValue()
);
+    return url;
+  }
+
+  public static String getResourceName( String resource ) {
+    return getResourceBaseName() + resource;
+  }
+
+  public static String getResourceBaseName() {
+    return RESOURCE_BASE_CLASS.getName().replaceAll( "\\.", "/" ) + "/";
+  }
+
+  @Ignore
+  @Test
+  public void waitForManualTesting() throws IOException {
+    System.in.read();
+  }
+
+  @Test
+  public void testTestService() throws ClassNotFoundException {
+
+    String username = "guest";
+    String password = "guest-password";
+    String serviceUrl =  clusterUrl + "/test-service-path/test-service-resource";
+    given()
+        //.log().all()
+        .auth().preemptive().basic( username, password )
+        .expect()
+        //.log().all()
+        .statusCode( HttpStatus.SC_OK )
+        .contentType( "text/plain" )
+        .body( is( "test-service-response" ) )
+        .when().get( serviceUrl );
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/java/org/apache/hadoop/gateway/TestProviderDeploymentContributor.java
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/java/org/apache/hadoop/gateway/TestProviderDeploymentContributor.java
b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestProviderDeploymentContributor.java
new file mode 100644
index 0000000..9a47816
--- /dev/null
+++ b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestProviderDeploymentContributor.java
@@ -0,0 +1,46 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.gateway;
+
+import org.apache.hadoop.gateway.deploy.DeploymentContext;
+import org.apache.hadoop.gateway.deploy.ProviderDeploymentContributorBase;
+import org.apache.hadoop.gateway.descriptor.FilterParamDescriptor;
+import org.apache.hadoop.gateway.descriptor.ResourceDescriptor;
+import org.apache.hadoop.gateway.topology.Provider;
+import org.apache.hadoop.gateway.topology.Service;
+
+import java.util.List;
+
+public class TestProviderDeploymentContributor extends ProviderDeploymentContributorBase
{
+
+  @Override
+  public String getRole() {
+    return "test-provider-role";
+  }
+
+  @Override
+  public String getName() {
+    return "test-provider-name";
+  }
+
+  @Override
+  public void contributeFilter( DeploymentContext context, Provider provider, Service service,
ResourceDescriptor resource, List<FilterParamDescriptor> params ) {
+    resource.addFilter().name( getName() ).role( getRole() ).impl( TestServiceDispatchFilter.class.getName()
);
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDeploymentContributor.java
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDeploymentContributor.java
b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDeploymentContributor.java
new file mode 100644
index 0000000..cad32ee
--- /dev/null
+++ b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDeploymentContributor.java
@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.gateway;
+
+import org.apache.hadoop.gateway.deploy.DeploymentContext;
+import org.apache.hadoop.gateway.deploy.ServiceDeploymentContributorBase;
+import org.apache.hadoop.gateway.descriptor.ResourceDescriptor;
+import org.apache.hadoop.gateway.topology.Service;
+
+public class TestServiceDeploymentContributor extends ServiceDeploymentContributorBase {
+
+  @Override
+  public String getRole() {
+    return "test-service-role";
+  }
+
+  @Override
+  public String getName() {
+    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 );
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDispatchFilter.java
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDispatchFilter.java
b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDispatchFilter.java
new file mode 100644
index 0000000..62ca915
--- /dev/null
+++ b/gateway-test/src/test/java/org/apache/hadoop/gateway/TestServiceDispatchFilter.java
@@ -0,0 +1,44 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.gateway;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import java.io.IOException;
+
+public class TestServiceDispatchFilter implements Filter {
+
+  @Override
+  public void init( FilterConfig filterConfig ) throws ServletException {
+  }
+
+  @Override
+  public void doFilter( ServletRequest request, ServletResponse response, FilterChain chain
) throws IOException, ServletException {
+    response.setContentType( "text/plain" );
+    response.getWriter().write( "test-service-response" );
+  }
+
+  @Override
+  public void destroy() {
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ProviderDeploymentContributor
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ProviderDeploymentContributor
b/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ProviderDeploymentContributor
new file mode 100644
index 0000000..fba3834
--- /dev/null
+++ b/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ProviderDeploymentContributor
@@ -0,0 +1,19 @@
+##########################################################################
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##########################################################################
+
+org.apache.hadoop.gateway.TestProviderDeploymentContributor
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ServiceDeploymentContributor
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ServiceDeploymentContributor
b/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ServiceDeploymentContributor
new file mode 100644
index 0000000..14e16ee
--- /dev/null
+++ b/gateway-test/src/test/resources/META-INF/services/org.apache.hadoop.gateway.deploy.ServiceDeploymentContributor
@@ -0,0 +1,19 @@
+##########################################################################
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##########################################################################
+
+org.apache.hadoop.gateway.TestServiceDeploymentContributor
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-knox/blob/184ee06e/gateway-test/src/test/resources/org/apache/hadoop/gateway/GatewaySampleFuncTest/users.ldif
----------------------------------------------------------------------
diff --git a/gateway-test/src/test/resources/org/apache/hadoop/gateway/GatewaySampleFuncTest/users.ldif
b/gateway-test/src/test/resources/org/apache/hadoop/gateway/GatewaySampleFuncTest/users.ldif
new file mode 100644
index 0000000..fdd0296
--- /dev/null
+++ b/gateway-test/src/test/resources/org/apache/hadoop/gateway/GatewaySampleFuncTest/users.ldif
@@ -0,0 +1,36 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+version: 1
+
+# entry for a sample people container
+# please replace with site specific values
+dn: ou=people,dc=hadoop,dc=apache,dc=org
+objectclass:top
+objectclass:organizationalUnit
+ou: people
+
+# entry for a sample end user
+# please replace with site specific values
+dn: uid=guest,ou=people,dc=hadoop,dc=apache,dc=org
+objectclass:top
+objectclass:person
+objectclass:organizationalPerson
+objectclass:inetOrgPerson
+cn: Guest
+sn: User
+uid: guest
+userPassword:guest-password
\ No newline at end of file


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