This is an automated email from the ASF dual-hosted git repository.
pradeep pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ranger.git
The following commit(s) were added to refs/heads/master by this push:
new a727246 RANGER-2436 : Custom condition: Access from cluster
a727246 is described below
commit a72724663c7d52baa3bca048a18e9a89fad7b65b
Author: Nikhil P <[email protected]>
AuthorDate: Tue May 21 18:53:29 2019 +0530
RANGER-2436 : Custom condition: Access from cluster
---
.../RangerAccessedFromClusterCondition.java | 68 ++++++++++++++++++++++
.../RangerAccessedNotFromClusterCondition.java | 68 ++++++++++++++++++++++
2 files changed, 136 insertions(+)
diff --git
a/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedFromClusterCondition.java
b/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedFromClusterCondition.java
new file mode 100644
index 0000000..e5cc916
--- /dev/null
+++
b/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedFromClusterCondition.java
@@ -0,0 +1,68 @@
+/*
+ * 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.ranger.plugin.conditionevaluator;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ranger.plugin.policyengine.RangerAccessRequest;
+
+
+public class RangerAccessedFromClusterCondition extends
RangerAbstractConditionEvaluator {
+ private static final Log LOG =
LogFactory.getLog(RangerAccessedFromClusterCondition.class);
+
+ private boolean isAlwaysTrue = false;
+
+ @Override
+ public void init() {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("==>
RangerAccessedFromClusterCondition.init(" + condition + ")");
+ }
+
+ super.init();
+
+ isAlwaysTrue = CollectionUtils.isEmpty(condition.getValues());
+
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("<==
RangerAccessedFromClusterCondition.init(" + condition + ")");
+ }
+ }
+
+ @Override
+ public boolean isMatched(RangerAccessRequest request) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("==>
RangerAccessedFromClusterCondition.isMatched(" + condition + ")");
+ }
+
+ final boolean ret;
+
+ if (isAlwaysTrue || request.getClusterName() == null) {
+ ret = isAlwaysTrue;
+ } else {
+ ret =
condition.getValues().contains(request.getClusterName());
+ }
+
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("<==
RangerAccessedFromClusterCondition.isMatched(" + condition + "): " + ret);
+ }
+
+ return ret;
+ }
+}
diff --git
a/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedNotFromClusterCondition.java
b/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedNotFromClusterCondition.java
new file mode 100644
index 0000000..d8e966c
--- /dev/null
+++
b/agents-common/src/main/java/org/apache/ranger/plugin/conditionevaluator/RangerAccessedNotFromClusterCondition.java
@@ -0,0 +1,68 @@
+/*
+ * 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.ranger.plugin.conditionevaluator;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ranger.plugin.policyengine.RangerAccessRequest;
+
+
+public class RangerAccessedNotFromClusterCondition extends
RangerAbstractConditionEvaluator {
+ private static final Log LOG =
LogFactory.getLog(RangerAccessedNotFromClusterCondition.class);
+
+ private boolean isAlwaysTrue = false;
+
+ @Override
+ public void init() {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("==>
RangerAccessedNotFromClusterCondition.init(" + condition + ")");
+ }
+
+ super.init();
+
+ isAlwaysTrue = CollectionUtils.isEmpty(condition.getValues());
+
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("<==
RangerAccessedNotFromClusterCondition.init(" + condition + ")");
+ }
+ }
+
+ @Override
+ public boolean isMatched(RangerAccessRequest request) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("==>
RangerAccessedNotFromClusterCondition.isMatched(" + condition + ")");
+ }
+
+ final boolean ret;
+
+ if (isAlwaysTrue || request.getClusterName() == null) {
+ ret = true;
+ } else {
+ ret =
!condition.getValues().contains(request.getClusterName());
+ }
+
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("<==
RangerAccessedNotFromClusterCondition.isMatched(" + condition + "): " + ret);
+ }
+
+ return ret;
+ }
+}
