Author: kkolinko
Date: Wed Nov 18 03:09:12 2009
New Revision: 881655
URL: http://svn.apache.org/viewvc?rev=881655&view=rev
Log:
Updated to match the latest catalina.policy file
Updated the section about implicit permissions
Modified:
tomcat/trunk/webapps/docs/security-manager-howto.xml
Modified: tomcat/trunk/webapps/docs/security-manager-howto.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/security-manager-howto.xml?rev=881655&r1=881654&r2=881655&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/security-manager-howto.xml (original)
+++ tomcat/trunk/webapps/docs/security-manager-howto.xml Wed Nov 18 03:09:12
2009
@@ -121,12 +121,19 @@
but disallow it from using file access to read any other files (unless
permissions for those files are explicitly granted).</p>
- <p>Also, Tomcat always dynamically creates the following file
permission:</p>
-<source>
+ <p>Also, Tomcat always dynamically creates the following file
permissions:</p>
+<source>
permission java.io.FilePermission "** your application context**", "read";
-</source>
- <p>Where **your application context** equals the folder(or WAR file) under
which
- your application has been deployed. </p>
+
+permission java.io.FilePermission
+ "** application working directory**", "read,write";
+permission java.io.FilePermission
+ "** application working directory**/-", "read,write,delete";
+</source>
+ <p>Where **your application context** equals the folder (or WAR file)
under which
+ your application has been deployed and **application working directory**
is the
+ temporary directory provided to your application as required by the
+ Servlet Specification.</p>
</subsection>
@@ -171,14 +178,15 @@
looks like this:</p>
<source>
// ============================================================================
-// catalina.corepolicy - Security Policy Permissions for Tomcat 6
+// catalina.policy - Security Policy Permissions for Tomcat 7
//
// This file contains a default set of security policies to be enforced (by the
// JVM) when Catalina is executed with the "-security" option. In addition
// to the permissions granted here, the following additional permissions are
-// granted to the codebase specific to each web application:
+// granted specific to each web application:
//
-// * Read access to the document root directory
+// * Read access to its document root directory
+// * Read, write and delete access to its working directory
//
// ============================================================================
@@ -217,8 +225,32 @@
};
// These permissions apply to the logging API
+// Note: If tomcat-juli.jar is in ${catalina.base} and not in ${catalina.home},
+// update this section accordingly.
grant codeBase "file:${catalina.home}/bin/tomcat-juli.jar" {
- permission java.security.AllPermission;
+ permission java.util.PropertyPermission
"java.util.logging.config.class", "read";
+ permission java.util.PropertyPermission
"java.util.logging.config.file", "read";
+ permission java.util.PropertyPermission "catalina.base", "read";
+ permission java.io.FilePermission
+
"${java.home}${file.separator}lib${file.separator}logging.properties", "read";
+ permission java.io.FilePermission
+
"${catalina.base}${file.separator}conf${file.separator}logging.properties",
"read";
+ permission java.io.FilePermission
+ "${catalina.base}${file.separator}logs", "read, write";
+ permission java.io.FilePermission
+ "${catalina.base}${file.separator}logs${file.separator}*", "read,
write";
+ permission java.lang.RuntimePermission "shutdownHooks";
+ permission java.lang.RuntimePermission "getClassLoader";
+ permission java.lang.RuntimePermission "setContextClassLoader";
+ permission java.util.logging.LoggingPermission "control";
+
+ // To enable per context logging configuration, permit read access to
+ // the appropriate file. Be sure that the logging configuration is
+ // secure before enabling such access. E.g. for the examples web
+ // application:
+ // permission java.io.FilePermission "${catalina.base}${file.separator}
+ // webapps${file.separator}examples${file.separator}
+ //
WEB-INF${file.separator}classes${file.separator}logging.properties", "read";
};
// These permissions apply to the server startup code
@@ -260,27 +292,40 @@
permission java.util.PropertyPermission "java.vendor", "read";
permission java.util.PropertyPermission "java.vendor.url", "read";
permission java.util.PropertyPermission "java.class.version", "read";
- permission java.util.PropertyPermission "java.specification.version",
"read";
- permission java.util.PropertyPermission "java.specification.vendor",
"read";
- permission java.util.PropertyPermission "java.specification.name",
"read";
-
- permission java.util.PropertyPermission
"java.vm.specification.version", "read";
- permission java.util.PropertyPermission "java.vm.specification.vendor",
"read";
- permission java.util.PropertyPermission "java.vm.specification.name",
"read";
- permission java.util.PropertyPermission "java.vm.version", "read";
- permission java.util.PropertyPermission "java.vm.vendor", "read";
- permission java.util.PropertyPermission "java.vm.name", "read";
+ permission java.util.PropertyPermission "java.specification.version",
"read";
+ permission java.util.PropertyPermission "java.specification.vendor",
"read";
+ permission java.util.PropertyPermission "java.specification.name", "read";
+
+ permission java.util.PropertyPermission "java.vm.specification.version",
"read";
+ permission java.util.PropertyPermission "java.vm.specification.vendor",
"read";
+ permission java.util.PropertyPermission "java.vm.specification.name",
"read";
+ permission java.util.PropertyPermission "java.vm.version", "read";
+ permission java.util.PropertyPermission "java.vm.vendor", "read";
+ permission java.util.PropertyPermission "java.vm.name", "read";
// Required for OpenJMX
permission java.lang.RuntimePermission "getAttribute";
- // Allow read of JAXP compliant XML parser debug
- permission java.util.PropertyPermission "jaxp.debug", "read";
+ // Allow read of JAXP compliant XML parser debug
+ permission java.util.PropertyPermission "jaxp.debug", "read";
+
+ // All JSPs need to be able to read this package
+ permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.tomcat";
- // Precompiled JSPs need access to this package.
+ // Precompiled JSPs need access to these packages.
+ permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.jasper.el";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.jasper.runtime";
- permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.jasper.runtime.*";
-
+ permission java.lang.RuntimePermission
+ "accessClassInPackage.org.apache.jasper.runtime.*";
+
+ // Precompiled JSPs need access to these system properties.
+ permission java.util.PropertyPermission
+ "org.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER", "read";
+ permission java.util.PropertyPermission
+ "org.apache.el.parser.COERCE_TO_ZERO", "read";
+
+ // Applications using Comet need to be able to access this package
+ permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.comet";
};
@@ -298,21 +343,21 @@
// the NOAA web server. You might create a "grant" entries like this:
//
// The permissions granted to the context root directory apply to JSP pages.
-// grant codeBase "file:${catalina.home}/webapps/examples/-" {
+// grant codeBase "file:${catalina.base}/webapps/examples/-" {
// permission java.net.SocketPermission "dbhost.mycompany.com:5432",
"connect";
// permission java.net.SocketPermission "*.noaa.gov:80", "connect";
// };
//
// The permissions granted to the context WEB-INF/classes directory
-// grant codeBase "file:${catalina.home}/webapps/examples/WEB-INF/classes/-" {
+// grant codeBase "file:${catalina.base}/webapps/examples/WEB-INF/classes/-" {
// };
//
// The permission granted to your JDBC driver
-// grant codeBase
"jar:file:${catalina.home}/webapps/examples/WEB-INF/lib/driver.jar!/-" {
+// grant codeBase
"jar:file:${catalina.base}/webapps/examples/WEB-INF/lib/driver.jar!/-" {
// permission java.net.SocketPermission "dbhost.mycompany.com:5432",
"connect";
// };
// The permission granted to the scrape taglib
-// grant codeBase
"jar:file:${catalina.home}/webapps/examples/WEB-INF/lib/scrape.jar!/-" {
+// grant codeBase
"jar:file:${catalina.base}/webapps/examples/WEB-INF/lib/scrape.jar!/-" {
// permission java.net.SocketPermission "*.noaa.gov:80", "connect";
// };
</source>
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