[GitHub] nifi pull request #525: NIFI-1976 - Windows Event Log native processor
Github user asfgit closed the pull request at: https://github.com/apache/nifi/pull/525 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---
[GitHub] nifi pull request #592: NIFI-2123: Add authorization of provenance events
Github user mcgilman commented on a diff in the pull request:
https://github.com/apache/nifi/pull/592#discussion_r69003620
--- Diff:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/controller/ControllerFacade.java
---
@@ -1145,54 +1141,8 @@ public DownloadableContent getContent(final Long
eventId, final String uri, fina
// calculate the dn chain
final List dnChain =
ProxiedEntitiesUtils.buildProxiedEntitiesChain(user);
dnChain.forEach(identity -> {
-final String rootGroupId = flowController.getRootGroupId();
-final ProcessGroup rootGroup =
flowController.getGroup(rootGroupId);
-
-final Resource eventResource;
-if (rootGroupId.equals(event.getComponentId())) {
-eventResource =
ResourceFactory.getComponentProvenanceResource(ResourceType.ProcessGroup,
rootGroup.getIdentifier(), rootGroup.getName());
-} else {
-final Connectable connectable =
rootGroup.findConnectable(event.getComponentId());
-
-if (connectable == null) {
-throw new AccessDeniedException("The component
that generated this event is no longer part of the data flow. Unable to
determine access policy.");
-}
-
-switch (connectable.getConnectableType()) {
-case PROCESSOR:
-eventResource =
ResourceFactory.getComponentProvenanceResource(ResourceType.Processor,
connectable.getIdentifier(), connectable.getName());
-break;
-case INPUT_PORT:
-case REMOTE_INPUT_PORT:
-eventResource =
ResourceFactory.getComponentProvenanceResource(ResourceType.InputPort,
connectable.getIdentifier(), connectable.getName());
-break;
-case OUTPUT_PORT:
-case REMOTE_OUTPUT_PORT:
-eventResource =
ResourceFactory.getComponentProvenanceResource(ResourceType.OutputPort,
connectable.getIdentifier(), connectable.getName());
-break;
-case FUNNEL:
-eventResource =
ResourceFactory.getComponentProvenanceResource(ResourceType.Funnel,
connectable.getIdentifier(), connectable.getName());
-break;
-default:
-throw new
WebApplicationException(Response.serverError().entity("An unexpected type of
component generated this event.").build());
-}
-}
-
-// build the request
-final AuthorizationRequest request = new
AuthorizationRequest.Builder()
-.identity(identity)
-.anonymous(user.isAnonymous()) // allow current
user to drive anonymous flag as anonymous users are never chained... supports
single user case
-.accessAttempt(false)
-.action(RequestAction.READ)
-.resource(eventResource)
-.eventAttributes(attributes)
-.build();
-
-// perform the authorization
-final AuthorizationResult result =
authorizer.authorize(request);
-if (!Result.Approved.equals(result.getResult())) {
-throw new
AccessDeniedException(result.getExplanation());
-}
+final Authorizable eventAuthorizable =
flowController.createProvenanceAuthorizable(event.getComponentId());
+eventAuthorizable.authorize(authorizer,
RequestAction.READ, user);
--- End diff --
This needs to authorize each link in the chain, not just the current user.
---
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---
[GitHub] nifi pull request #525: NIFI-1976 - Windows Event Log native processor
Github user brosander commented on a diff in the pull request:
https://github.com/apache/nifi/pull/525#discussion_r68990802
--- Diff:
nifi-nar-bundles/nifi-windows-event-log-bundle/nifi-windows-event-log-processors/src/main/java/org/apache/nifi/processors/windows/event/log/ConsumeWindowsEventLog.java
---
@@ -0,0 +1,282 @@
+/*
+ * 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.nifi.processors.windows.event.log;
+
+import com.sun.jna.platform.win32.Kernel32;
+import com.sun.jna.platform.win32.Kernel32Util;
+import com.sun.jna.platform.win32.WinNT;
+import org.apache.commons.io.Charsets;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.TriggerSerially;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.processor.AbstractSessionFactoryProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessSessionFactory;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.processors.windows.event.log.jna.ErrorLookup;
+import
org.apache.nifi.processors.windows.event.log.jna.EventSubscribeXmlRenderingCallback;
+import org.apache.nifi.processors.windows.event.log.jna.WEvtApi;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+
+@InputRequirement(InputRequirement.Requirement.INPUT_FORBIDDEN)
+@Tags({"ingest", "event", "windows"})
+@TriggerSerially
+@CapabilityDescription("Registers a Windows Event Log Subscribe Callback
to receive FlowFiles from Events on Windows. These can be filtered via channel
and XPath.")
+@WritesAttributes({
+@WritesAttribute(attribute = "mime.type", description = "Will set
a MIME type value of application/xml.")
+})
+public class ConsumeWindowsEventLog extends
AbstractSessionFactoryProcessor {
+public static final String DEFAULT_CHANNEL = "System";
+public static final String DEFAULT_XPATH = "*";
+public static final int DEFAULT_MAX_BUFFER = 1024 * 1024;
+public static final int DEFAULT_MAX_QUEUE_SIZE = 1024;
+
+public static final PropertyDescriptor CHANNEL = new
PropertyDescriptor.Builder()
+.name("channel")
+.displayName("Channel")
+.required(true)
+.defaultValue(DEFAULT_CHANNEL)
+.description("The Windows Event Log Channel to listen to.")
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("query")
+.displayName("XPath Query")
+.required(true)
+.defaultValue(DEFAULT_XPATH)
+.description("XPath Query to filter events. (See
https://msdn.microsoft.com/en-us/library/windows/desktop/dd996910(v=vs.85).aspx
for examples.)")
+
[GitHub] nifi pull request #525: NIFI-1976 - Windows Event Log native processor
Github user olegz commented on a diff in the pull request:
https://github.com/apache/nifi/pull/525#discussion_r68989065
--- Diff:
nifi-nar-bundles/nifi-windows-event-log-bundle/nifi-windows-event-log-processors/src/main/java/org/apache/nifi/processors/windows/event/log/ConsumeWindowsEventLog.java
---
@@ -0,0 +1,282 @@
+/*
+ * 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.nifi.processors.windows.event.log;
+
+import com.sun.jna.platform.win32.Kernel32;
+import com.sun.jna.platform.win32.Kernel32Util;
+import com.sun.jna.platform.win32.WinNT;
+import org.apache.commons.io.Charsets;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.TriggerSerially;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.processor.AbstractSessionFactoryProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessSessionFactory;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.processors.windows.event.log.jna.ErrorLookup;
+import
org.apache.nifi.processors.windows.event.log.jna.EventSubscribeXmlRenderingCallback;
+import org.apache.nifi.processors.windows.event.log.jna.WEvtApi;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+
+@InputRequirement(InputRequirement.Requirement.INPUT_FORBIDDEN)
+@Tags({"ingest", "event", "windows"})
+@TriggerSerially
+@CapabilityDescription("Registers a Windows Event Log Subscribe Callback
to receive FlowFiles from Events on Windows. These can be filtered via channel
and XPath.")
+@WritesAttributes({
+@WritesAttribute(attribute = "mime.type", description = "Will set
a MIME type value of application/xml.")
+})
+public class ConsumeWindowsEventLog extends
AbstractSessionFactoryProcessor {
+public static final String DEFAULT_CHANNEL = "System";
+public static final String DEFAULT_XPATH = "*";
+public static final int DEFAULT_MAX_BUFFER = 1024 * 1024;
+public static final int DEFAULT_MAX_QUEUE_SIZE = 1024;
+
+public static final PropertyDescriptor CHANNEL = new
PropertyDescriptor.Builder()
+.name("channel")
+.displayName("Channel")
+.required(true)
+.defaultValue(DEFAULT_CHANNEL)
+.description("The Windows Event Log Channel to listen to.")
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("query")
+.displayName("XPath Query")
+.required(true)
+.defaultValue(DEFAULT_XPATH)
+.description("XPath Query to filter events. (See
https://msdn.microsoft.com/en-us/library/windows/desktop/dd996910(v=vs.85).aspx
for examples.)")
+
[GitHub] nifi pull request #477: NIFI-1663: Add ConvertAvroToORC processor
Github user asfgit closed the pull request at: https://github.com/apache/nifi/pull/477 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---
[GitHub] nifi pull request #525: NIFI-1976 - Windows Event Log native processor
Github user brosander commented on a diff in the pull request:
https://github.com/apache/nifi/pull/525#discussion_r68948186
--- Diff:
nifi-nar-bundles/nifi-windows-event-log-bundle/nifi-windows-event-log-processors/src/main/java/org/apache/nifi/processors/windows/event/log/ConsumeWindowsEventLog.java
---
@@ -0,0 +1,282 @@
+/*
+ * 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.nifi.processors.windows.event.log;
+
+import com.sun.jna.platform.win32.Kernel32;
+import com.sun.jna.platform.win32.Kernel32Util;
+import com.sun.jna.platform.win32.WinNT;
+import org.apache.commons.io.Charsets;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.TriggerSerially;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.processor.AbstractSessionFactoryProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessSessionFactory;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.processors.windows.event.log.jna.ErrorLookup;
+import
org.apache.nifi.processors.windows.event.log.jna.EventSubscribeXmlRenderingCallback;
+import org.apache.nifi.processors.windows.event.log.jna.WEvtApi;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+
+@InputRequirement(InputRequirement.Requirement.INPUT_FORBIDDEN)
+@Tags({"ingest", "event", "windows"})
+@TriggerSerially
+@CapabilityDescription("Registers a Windows Event Log Subscribe Callback
to receive FlowFiles from Events on Windows. These can be filtered via channel
and XPath.")
+@WritesAttributes({
+@WritesAttribute(attribute = "mime.type", description = "Will set
a MIME type value of application/xml.")
+})
+public class ConsumeWindowsEventLog extends
AbstractSessionFactoryProcessor {
+public static final String DEFAULT_CHANNEL = "System";
+public static final String DEFAULT_XPATH = "*";
+public static final int DEFAULT_MAX_BUFFER = 1024 * 1024;
+public static final int DEFAULT_MAX_QUEUE_SIZE = 1024;
+
+public static final PropertyDescriptor CHANNEL = new
PropertyDescriptor.Builder()
+.name("channel")
+.displayName("Channel")
+.required(true)
+.defaultValue(DEFAULT_CHANNEL)
+.description("The Windows Event Log Channel to listen to.")
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("query")
+.displayName("XPath Query")
+.required(true)
+.defaultValue(DEFAULT_XPATH)
+.description("XPath Query to filter events. (See
https://msdn.microsoft.com/en-us/library/windows/desktop/dd996910(v=vs.85).aspx
for examples.)")
+
[GitHub] nifi pull request #525: NIFI-1976 - Windows Event Log native processor
Github user JPercivall commented on a diff in the pull request:
https://github.com/apache/nifi/pull/525#discussion_r68943688
--- Diff:
nifi-nar-bundles/nifi-windows-event-log-bundle/nifi-windows-event-log-processors/src/main/java/org/apache/nifi/processors/windows/event/log/ConsumeWindowsEventLog.java
---
@@ -0,0 +1,282 @@
+/*
+ * 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.nifi.processors.windows.event.log;
+
+import com.sun.jna.platform.win32.Kernel32;
+import com.sun.jna.platform.win32.Kernel32Util;
+import com.sun.jna.platform.win32.WinNT;
+import org.apache.commons.io.Charsets;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.TriggerSerially;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.processor.AbstractSessionFactoryProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessSessionFactory;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.processors.windows.event.log.jna.ErrorLookup;
+import
org.apache.nifi.processors.windows.event.log.jna.EventSubscribeXmlRenderingCallback;
+import org.apache.nifi.processors.windows.event.log.jna.WEvtApi;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+
+@InputRequirement(InputRequirement.Requirement.INPUT_FORBIDDEN)
+@Tags({"ingest", "event", "windows"})
+@TriggerSerially
+@CapabilityDescription("Registers a Windows Event Log Subscribe Callback
to receive FlowFiles from Events on Windows. These can be filtered via channel
and XPath.")
+@WritesAttributes({
+@WritesAttribute(attribute = "mime.type", description = "Will set
a MIME type value of application/xml.")
+})
+public class ConsumeWindowsEventLog extends
AbstractSessionFactoryProcessor {
+public static final String DEFAULT_CHANNEL = "System";
+public static final String DEFAULT_XPATH = "*";
+public static final int DEFAULT_MAX_BUFFER = 1024 * 1024;
+public static final int DEFAULT_MAX_QUEUE_SIZE = 1024;
+
+public static final PropertyDescriptor CHANNEL = new
PropertyDescriptor.Builder()
+.name("channel")
+.displayName("Channel")
+.required(true)
+.defaultValue(DEFAULT_CHANNEL)
+.description("The Windows Event Log Channel to listen to.")
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("query")
+.displayName("XPath Query")
+.required(true)
+.defaultValue(DEFAULT_XPATH)
+.description("XPath Query to filter events. (See
https://msdn.microsoft.com/en-us/library/windows/desktop/dd996910(v=vs.85).aspx
for examples.)")
+
