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Posted to commits@sling.apache.org by ro...@apache.org on 2017/10/18 23:25:55 UTC
[sling-org-apache-sling-jcr-resourcesecurity] 01/26: Add new
project containing an access security gate which protectes resource
providers based on JCR nodes.
This is an automated email from the ASF dual-hosted git repository.
rombert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-jcr-resourcesecurity.git
commit 4e511fc0c1ce0381f0d36071d4d5ccd4dad6ed31
Author: Carsten Ziegeler <cz...@apache.org>
AuthorDate: Mon Dec 16 04:49:51 2013 +0000
Add new project containing an access security gate which protectes resource providers based on JCR nodes.
git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1551115 13f79535-47bb-0310-9956-ffa450edef68
---
pom.xml | 111 +++++++++++++++++++++
.../impl/ResourceAccessGateFactory.java | 84 ++++++++++++++++
2 files changed, 195 insertions(+)
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..106280a
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ 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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>sling</artifactId>
+ <version>18</version>
+ <relativePath>../../../parent/pom.xml</relativePath>
+ </parent>
+
+ <artifactId>org.apache.sling.jcr.resourcesecurity</artifactId>
+ <version>0.0.1-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <name>Apache Sling JCR Resource Security</name>
+ <description>
+ This bundle provides a resource access gate to protect resources based on JCR nodes.
+ </description>
+
+ <scm>
+ <connection>scm:svn:http://svn.apache.org/repos/asf/sling/trunk/bundles/jcr/resourcesecurity</connection>
+ <developerConnection>scm:svn:https://svn.apache.org/repos/asf/sling/trunk/bundles/jcr/resourcesecurity</developerConnection>
+ <url>http://svn.apache.org/viewvc/sling/trunk/bundles/jcr/resourcesecurity</url>
+ </scm>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-scr-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <configuration>
+ <excludePackageNames>
+ org.apache.sling.jcr.resourcesecurity.impl
+ </excludePackageNames>
+ </configuration>
+ </plugin>
+ </plugins>
+ </reporting>
+ <dependencies>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.jcr</groupId>
+ <artifactId>jcr</artifactId>
+ <version>2.0</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>org.apache.sling.api</artifactId>
+ <version>2.4.3-SNAPSHOT</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>org.apache.sling.resourceaccesssecurity</artifactId>
+ <version>0.0.1-SNAPSHOT</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>org.apache.sling.commons.osgi</artifactId>
+ <version>2.2.0</version>
+ <scope>provided</scope>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/src/main/java/org/apache/sling/jcr/resourcesecurity/impl/ResourceAccessGateFactory.java b/src/main/java/org/apache/sling/jcr/resourcesecurity/impl/ResourceAccessGateFactory.java
new file mode 100644
index 0000000..9309733
--- /dev/null
+++ b/src/main/java/org/apache/sling/jcr/resourcesecurity/impl/ResourceAccessGateFactory.java
@@ -0,0 +1,84 @@
+/*
+ * 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.sling.jcr.resourcesecurity.impl;
+
+import java.util.Map;
+
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.ConfigurationPolicy;
+import org.apache.felix.scr.annotations.Properties;
+import org.apache.felix.scr.annotations.Property;
+import org.apache.felix.scr.annotations.Service;
+import org.apache.sling.api.resource.Resource;
+import org.apache.sling.api.resource.ResourceResolver;
+import org.apache.sling.commons.osgi.PropertiesUtil;
+import org.apache.sling.resourceaccesssecurity.AllowingResourceAccessGate;
+import org.apache.sling.resourceaccesssecurity.ResourceAccessGate;
+
+
+@Component(configurationFactory=true, policy=ConfigurationPolicy.REQUIRE, metatype=true,
+ label="Apache Sling JCR Resource Access Gate",
+ description="This access gate can be used to handle the access to resources" +
+ " not backed by a JCR repository by providing ACLs in the " +
+ "reposiory")
+@Service(value=ResourceAccessGate.class)
+@Properties({
+ @Property(name=ResourceAccessGate.PATH, label="Path",
+ description="The path is a regular expression for which resources the service should be called"),
+ @Property(name=ResourceAccessGateFactory.PROP_JCR_PATH,
+ label="JCR Node",
+ description="This node is checked for permissions to the resources."),
+ @Property(name=ResourceAccessGate.OPERATIONS, value="read", propertyPrivate=true)
+})
+public class ResourceAccessGateFactory
+ extends AllowingResourceAccessGate
+ implements ResourceAccessGate {
+
+ static final String PROP_JCR_PATH = "jcrPath";
+
+ private String jcrPath;
+
+ @Activate
+ protected void activate(final Map<String, Object> props) {
+ this.jcrPath = PropertiesUtil.toString(props.get(PROP_JCR_PATH), null);
+ }
+
+ @Override
+ public boolean hasReadRestrictions(ResourceResolver resourceResolver) {
+ return true;
+ }
+
+ @Override
+ public GateResult canRead(final Resource resource) {
+ final Session session = resource.getResourceResolver().adaptTo(Session.class);
+ boolean canRead = false;
+ if ( session != null ) {
+ try {
+ canRead = session.nodeExists(this.jcrPath);
+ } catch (final RepositoryException re) {
+ // ignore
+ }
+ }
+ return canRead ? GateResult.GRANTED : GateResult.DENIED;
+ }
+}
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