Author: markt
Date: Mon Dec 9 10:01:16 2013
New Revision: 1549528
URL: http://svn.apache.org/r1549528
Log:
Add an option to the Context to control the blocking of XML external entities
when parsing XML configuration files and enable this blocking by default. The
block is implemented via a custom resolver to enable the logging of any blocked
entities.
Modified:
tomcat/trunk/java/org/apache/catalina/Context.java
tomcat/trunk/java/org/apache/catalina/Globals.java
tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java
tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java
tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
tomcat/trunk/java/org/apache/catalina/startup/ContextConfig.java
tomcat/trunk/java/org/apache/catalina/startup/FailedContext.java
tomcat/trunk/java/org/apache/jasper/Constants.java
tomcat/trunk/java/org/apache/jasper/JspC.java
tomcat/trunk/java/org/apache/jasper/compiler/ImplicitTagLibraryInfo.java
tomcat/trunk/java/org/apache/jasper/compiler/JspDocumentParser.java
tomcat/trunk/java/org/apache/jasper/compiler/TagPluginManager.java
tomcat/trunk/java/org/apache/jasper/compiler/TldCache.java
tomcat/trunk/java/org/apache/jasper/servlet/JasperInitializer.java
tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
tomcat/trunk/java/org/apache/jasper/servlet/TldScanner.java
tomcat/trunk/java/org/apache/tomcat/util/descriptor/DigesterFactory.java
tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalResolver.java
tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalStrings.properties
tomcat/trunk/java/org/apache/tomcat/util/descriptor/tagplugin/TagPluginParser.java
tomcat/trunk/java/org/apache/tomcat/util/descriptor/tld/TldParser.java
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/WebXmlParser.java
tomcat/trunk/test/javax/servlet/resources/TestSchemaValidation.java
tomcat/trunk/test/org/apache/catalina/core/TesterContext.java
tomcat/trunk/test/org/apache/jasper/servlet/TestTldScanner.java
tomcat/trunk/test/org/apache/tomcat/util/descriptor/TestLocalResolver.java
tomcat/trunk/test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java
tomcat/trunk/webapps/docs/config/context.xml
tomcat/trunk/webapps/docs/security-howto.xml
Modified: tomcat/trunk/java/org/apache/catalina/Context.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/Context.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/Context.java (original)
+++ tomcat/trunk/java/org/apache/catalina/Context.java Mon Dec 9 10:01:16 2013
@@ -617,6 +617,25 @@ public interface Context extends Contain
/**
+ * Will the parsing of web.xml, web-fragment.xml, *.tld, *.jspx, *.tagx and
+ * tagplugin.xml files for this Context block the use of external entities?
+ *
+ * @return true if access to external entities is blocked
+ */
+ public boolean getXmlBlockExternal();
+
+
+ /**
+ * Controls whether the parsing of web.xml, web-fragment.xml, *.tld,
*.jspx,
+ * *.tagx and tagplugin.xml files for this Context will block the use of
+ * external entities.
+ *
+ * @param xmlBlockExternal true to block external entities
+ */
+ public void setXmlBlockExternal(boolean xmlBlockExternal);
+
+
+ /**
* Will the parsing of *.tld files for this Context be performed by a
* validating parser?
*
Modified: tomcat/trunk/java/org/apache/catalina/Globals.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/Globals.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/Globals.java (original)
+++ tomcat/trunk/java/org/apache/catalina/Globals.java Mon Dec 9 10:01:16 2013
@@ -279,4 +279,15 @@ public final class Globals {
*/
public static final String JASPER_XML_VALIDATION_TLD_INIT_PARAM =
"org.apache.jasper.XML_VALIDATE_TLD";
+
+
+ /**
+ * Name of the ServletContext init-param that determines if the JSP engine
+ * will block external entities from being used in *.tld, *.jspx, *.tagx
and
+ * tagplugin.xml files.
+ * <p>
+ * This must be kept in sync with org.apache.jasper.Constants
+ */
+ public static final String JASPER_XML_BLOCK_EXTERNAL_INIT_PARAM =
+ "org.apache.jasper.XML_BLOCK_EXTERNAL";
}
Modified: tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java (original)
+++ tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java Mon Dec 9
10:01:16 2013
@@ -24,6 +24,7 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
+import org.apache.catalina.Globals;
import org.apache.catalina.startup.Constants;
import org.apache.tomcat.util.descriptor.DigesterFactory;
import org.apache.tomcat.util.digester.Digester;
@@ -90,7 +91,10 @@ public class ValidatorTask extends BaseR
Thread.currentThread().setContextClassLoader
(ValidatorTask.class.getClassLoader());
- Digester digester = DigesterFactory.newDigester(true, true, null);
+ // Called through trusted manager interface. If running under a
+ // SecurityManager assume that untrusted applications may be deployed.
+ Digester digester = DigesterFactory.newDigester(
+ true, true, null, Globals.IS_SECURITY_ENABLED);
try {
file = file.getCanonicalFile();
InputStream stream =
Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java Mon Dec
9 10:01:16 2013
@@ -304,12 +304,20 @@ public class ApplicationContext
*/
@Override
public String getInitParameter(final String name) {
- // Special handling for XML validation as the context setting must
+ // Special handling for XML settings as the context setting must
// always override anything that might have been set by an application.
if (Globals.JASPER_XML_VALIDATION_TLD_INIT_PARAM.equals(name) &&
context.getTldValidation()) {
return "true";
}
+ if (Globals.JASPER_XML_BLOCK_EXTERNAL_INIT_PARAM.equals(name)) {
+ if (context.getXmlBlockExternal()) {
+ return "true";
+ } else if (Globals.IS_SECURITY_ENABLED) {
+ // System admin has explicitly changed the default
+ return "false";
+ }
+ }
return parameters.get(name);
}
@@ -322,11 +330,14 @@ public class ApplicationContext
public Enumeration<String> getInitParameterNames() {
Set<String> names = new HashSet<>();
names.addAll(parameters.keySet());
- // Special handling for XML validation as this attribute will always be
- // available if validation has been enabled on the context
+ // Special handling for XML settings as these attributes will always be
+ // available if they have been set on the context
if (context.getTldValidation()) {
names.add(Globals.JASPER_XML_VALIDATION_TLD_INIT_PARAM);
}
+ if (context.getXmlBlockExternal() || Globals.IS_SECURITY_ENABLED) {
+ names.add(Globals.JASPER_XML_BLOCK_EXTERNAL_INIT_PARAM);
+ }
return Collections.enumeration(names);
}
Modified: tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardContext.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardContext.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardContext.java Mon Dec 9
10:01:16 2013
@@ -699,6 +699,13 @@ public class StandardContext extends Con
*/
private boolean webXmlNamespaceAware = Globals.STRICT_SERVLET_COMPLIANCE;
+
+ /**
+ * Attribute used to turn on/off the use of external entities.
+ */
+ private boolean xmlBlockExternal = Globals.IS_SECURITY_ENABLED;
+
+
/**
* Attribute value used to turn on/off XML validation
*/
@@ -6387,6 +6394,18 @@ public class StandardContext extends Con
@Override
+ public void setXmlBlockExternal(boolean xmlBlockExternal) {
+ this.xmlBlockExternal = xmlBlockExternal;
+ }
+
+
+ @Override
+ public boolean getXmlBlockExternal() {
+ return xmlBlockExternal;
+ }
+
+
+ @Override
public void setTldValidation(boolean tldValidation) {
this.tldValidation = tldValidation;
}
Modified: tomcat/trunk/java/org/apache/catalina/startup/ContextConfig.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/startup/ContextConfig.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/startup/ContextConfig.java (original)
+++ tomcat/trunk/java/org/apache/catalina/startup/ContextConfig.java Mon Dec 9
10:01:16 2013
@@ -730,7 +730,7 @@ public class ContextConfig implements Li
contextConfig(contextDigester);
webXmlParser = new WebXmlParser(context.getXmlNamespaceAware(),
- context.getXmlValidation());
+ context.getXmlValidation(), context.getXmlBlockExternal());
}
Modified: tomcat/trunk/java/org/apache/catalina/startup/FailedContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/startup/FailedContext.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/startup/FailedContext.java (original)
+++ tomcat/trunk/java/org/apache/catalina/startup/FailedContext.java Mon Dec 9
10:01:16 2013
@@ -456,6 +456,11 @@ public class FailedContext extends Lifec
public void setXmlValidation(boolean xmlValidation) { /* NO-OP */ }
@Override
+ public boolean getXmlBlockExternal() { return true; }
+ @Override
+ public void setXmlBlockExternal(boolean xmlBlockExternal) { /* NO-OP */ }
+
+ @Override
public boolean getTldValidation() { return false; }
@Override
public void setTldValidation(boolean tldValidation){ /* NO-OP */ }
Modified: tomcat/trunk/java/org/apache/jasper/Constants.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/Constants.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/Constants.java (original)
+++ tomcat/trunk/java/org/apache/jasper/Constants.java Mon Dec 9 10:01:16 2013
@@ -160,4 +160,13 @@ public class Constants {
*/
public static final String XML_VALIDATION_TLD_INIT_PARAM =
"org.apache.jasper.XML_VALIDATE_TLD";
+
+ /**
+ * Name of the ServletContext init-param that determines if the XML parsers
+ * will block the resolution of external entities.
+ * <p>
+ * This must be kept in sync with org.apache.catalina.Globals
+ */
+ public static final String XML_BLOCK_EXTERNAL_INIT_PARAM =
+ "org.apache.jasper.XML_BLOCK_EXTERNAL";
}
Modified: tomcat/trunk/java/org/apache/jasper/JspC.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/JspC.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/JspC.java (original)
+++ tomcat/trunk/java/org/apache/jasper/JspC.java Mon Dec 9 10:01:16 2013
@@ -134,6 +134,7 @@ public class JspC extends Task implement
protected static final String SWITCH_SMAP = "-smap";
protected static final String SWITCH_DUMP_SMAP = "-dumpsmap";
protected static final String SWITCH_VALIDATE_TLD = "-validateTld";
+ protected static final String SWITCH_BLOCK_EXTERNAL = "-blockExternal";
protected static final String SHOW_SUCCESS ="-s";
protected static final String LIST_ERRORS = "-l";
protected static final int INC_WEBXML = 10;
@@ -165,6 +166,7 @@ public class JspC extends Task implement
protected boolean trimSpaces = false;
protected boolean genStringAsCharArray = false;
protected boolean validateTld;
+ protected boolean blockExternal;
protected boolean xpoweredBy;
protected boolean mappedFile = false;
protected boolean poolingEnabled = true;
@@ -373,6 +375,8 @@ public class JspC extends Task implement
smapDumped = true;
} else if (tok.equals(SWITCH_VALIDATE_TLD)) {
setValidateTld(true);
+ } else if (tok.equals(SWITCH_BLOCK_EXTERNAL)) {
+ setBlockExternal(true);
} else {
if (tok.startsWith("-")) {
throw new JasperException("Unrecognized option: " + tok +
@@ -860,6 +864,14 @@ public class JspC extends Task implement
return validateTld;
}
+ public void setBlockExternal( boolean b ) {
+ this.blockExternal = b;
+ }
+
+ public boolean isBlockExternal() {
+ return blockExternal;
+ }
+
public void setListErrors( boolean b ) {
listErrors = b;
}
@@ -1440,8 +1452,12 @@ public class JspC extends Task implement
if (isValidateTld()) {
context.setInitParameter(Constants.XML_VALIDATION_TLD_INIT_PARAM,
"true");
}
+ if (isBlockExternal()) {
+ context.setInitParameter(Constants.XML_BLOCK_EXTERNAL_INIT_PARAM,
"true");
+ }
- TldScanner scanner = new TldScanner(context, true, isValidateTld());
+ TldScanner scanner = new TldScanner(
+ context, true, isValidateTld(), isBlockExternal());
scanner.setClassLoader(classLoader);
try {
Modified:
tomcat/trunk/java/org/apache/jasper/compiler/ImplicitTagLibraryInfo.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/ImplicitTagLibraryInfo.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/ImplicitTagLibraryInfo.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/ImplicitTagLibraryInfo.java
Mon Dec 9 10:01:16 2013
@@ -24,6 +24,7 @@ import java.util.Hashtable;
import java.util.Set;
import java.util.Vector;
+import javax.servlet.ServletContext;
import javax.servlet.jsp.tagext.FunctionInfo;
import javax.servlet.jsp.tagext.TagFileInfo;
import javax.servlet.jsp.tagext.TagInfo;
@@ -119,10 +120,20 @@ class ImplicitTagLibraryInfo extends Tag
try {
URL url = ctxt.getResource(path);
TldResourcePath resourcePath = new
TldResourcePath(url, path);
+ ServletContext servletContext =
ctxt.getServletContext();
boolean validate = Boolean.parseBoolean(
- ctxt.getServletContext().getInitParameter(
+ servletContext.getInitParameter(
Constants.XML_VALIDATION_TLD_INIT_PARAM));
- TldParser parser = new TldParser(true, validate, new
ImplicitTldRuleSet());
+ String blockExternalString =
servletContext.getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal =
Boolean.parseBoolean(blockExternalString);
+ }
+ TldParser parser = new TldParser(true, validate,
+ new ImplicitTldRuleSet(), blockExternal);
taglibXml = parser.parse(resourcePath);
} catch (IOException | SAXException e) {
err.jspError(e);
Modified: tomcat/trunk/java/org/apache/jasper/compiler/JspDocumentParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/JspDocumentParser.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/JspDocumentParser.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/JspDocumentParser.java Mon Dec
9 10:01:16 2013
@@ -28,8 +28,11 @@ import javax.servlet.jsp.tagext.TagLibra
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
+import org.apache.jasper.Constants;
import org.apache.jasper.JasperException;
import org.apache.jasper.JspCompilationContext;
+import org.apache.tomcat.util.descriptor.DigesterFactory;
+import org.apache.tomcat.util.descriptor.LocalResolver;
import org.apache.tomcat.util.descriptor.tld.TldResourcePath;
import org.apache.tomcat.util.scan.Jar;
import org.xml.sax.Attributes;
@@ -39,6 +42,7 @@ import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.XMLReader;
import org.xml.sax.ext.DefaultHandler2;
+import org.xml.sax.ext.EntityResolver2;
import org.xml.sax.helpers.AttributesImpl;
/**
@@ -91,6 +95,7 @@ class JspDocumentParser
private boolean inDTD;
private boolean isValidating;
+ private final EntityResolver2 entityResolver;
private final ErrorDispatcher err;
private final boolean isTagFile;
@@ -119,6 +124,20 @@ class JspDocumentParser
this.isTagFile = isTagFile;
this.directivesOnly = directivesOnly;
this.isTop = true;
+
+ String blockExternalString = ctxt.getServletContext().getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal = Boolean.parseBoolean(blockExternalString);
+ }
+
+ this.entityResolver = new LocalResolver(
+ DigesterFactory.SERVLET_API_PUBLIC_IDS,
+ DigesterFactory.SERVLET_API_SYSTEM_IDS,
+ blockExternal);
}
/*
@@ -232,13 +251,26 @@ class JspDocumentParser
}
}
+
+ @Override
+ public InputSource getExternalSubset(String name, String baseURI)
+ throws SAXException, IOException {
+ return entityResolver.getExternalSubset(name, baseURI);
+ }
+
@Override
- public InputSource resolveEntity(String name, String publicId, String
baseURI, String systemId)
+ public InputSource resolveEntity(String publicId, String systemId)
throws SAXException, IOException {
- // TODO URLs returned by the Jar abstraction may be of the form
jar:jar: which
- // is not a URL that can be resolved by the JRE. This should use the
JarFactory
- // to construct and return a valid InputSource.
- return null;
+ return entityResolver.resolveEntity(publicId, systemId);
+ }
+
+ @Override
+ public InputSource resolveEntity(String name, String publicId,
+ String baseURI, String systemId) throws SAXException, IOException {
+ // TODO URLs returned by the Jar abstraction may be of the form
jar:jar:
+ // which is not a URL that can be resolved by the JRE. This should
+ // use the JarFactory to construct and return a valid InputSource.
+ return entityResolver.resolveEntity(name, publicId, baseURI, systemId);
}
/*
Modified: tomcat/trunk/java/org/apache/jasper/compiler/TagPluginManager.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/TagPluginManager.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/TagPluginManager.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/TagPluginManager.java Mon Dec
9 10:01:16 2013
@@ -24,6 +24,7 @@ import java.util.Map;
import javax.servlet.ServletContext;
+import org.apache.jasper.Constants;
import org.apache.jasper.JasperException;
import org.apache.jasper.compiler.tagplugin.TagPlugin;
import org.apache.jasper.compiler.tagplugin.TagPluginContext;
@@ -61,7 +62,16 @@ public class TagPluginManager {
if (initialized)
return;
- TagPluginParser parser = new TagPluginParser(ctxt);
+ String blockExternalString = ctxt.getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal = Boolean.parseBoolean(blockExternalString);
+ }
+
+ TagPluginParser parser = new TagPluginParser(ctxt, blockExternal);
try {
Enumeration<URL> urls =
Modified: tomcat/trunk/java/org/apache/jasper/compiler/TldCache.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/TldCache.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/TldCache.java (original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/TldCache.java Mon Dec 9
10:01:16 2013
@@ -74,7 +74,15 @@ public class TldCache {
}
boolean validate = Boolean.parseBoolean(
servletContext.getInitParameter(Constants.XML_VALIDATION_TLD_INIT_PARAM));
- tldParser = new TldParser(true, validate);
+ String blockExternalString = servletContext.getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal = Boolean.parseBoolean(blockExternalString);
+ }
+ tldParser = new TldParser(true, validate, blockExternal);
}
Modified: tomcat/trunk/java/org/apache/jasper/servlet/JasperInitializer.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/servlet/JasperInitializer.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/servlet/JasperInitializer.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/servlet/JasperInitializer.java Mon Dec
9 10:01:16 2013
@@ -80,9 +80,17 @@ public class JasperInitializer implement
boolean validate = Boolean.parseBoolean(
context.getInitParameter(Constants.XML_VALIDATION_TLD_INIT_PARAM));
+ String blockExternalString = context.getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal = Boolean.parseBoolean(blockExternalString);
+ }
// scan the application for TLDs
- TldScanner scanner = new TldScanner(context, true, validate);
+ TldScanner scanner = new TldScanner(context, true, validate,
blockExternal);
try {
scanner.scan();
} catch (IOException | SAXException e) {
Modified: tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java Mon Dec
9 10:01:16 2013
@@ -44,11 +44,11 @@ import javax.servlet.SessionCookieConfig
import javax.servlet.SessionTrackingMode;
import javax.servlet.descriptor.JspConfigDescriptor;
+import org.apache.jasper.Constants;
import org.apache.jasper.JasperException;
import org.apache.jasper.compiler.Localizer;
import org.apache.jasper.util.ExceptionUtils;
import org.apache.tomcat.JarScanType;
-import org.apache.tomcat.util.descriptor.web.Constants;
import org.apache.tomcat.util.descriptor.web.FragmentJarScannerCallback;
import org.apache.tomcat.util.descriptor.web.WebXml;
import org.apache.tomcat.util.descriptor.web.WebXmlParser;
@@ -124,13 +124,21 @@ public class JspCServletContext implemen
private WebXml buildMergedWebXml() throws JasperException {
WebXml webXml = new WebXml();
-
- WebXmlParser webXmlParser = new WebXmlParser(false, false);
+ String blockExternalString = getInitParameter(
+ Constants.XML_BLOCK_EXTERNAL_INIT_PARAM);
+ boolean blockExternal;
+ if (blockExternalString == null) {
+ blockExternal = Constants.IS_SECURITY_ENABLED;
+ } else {
+ blockExternal = Boolean.parseBoolean(blockExternalString);
+ }
+ WebXmlParser webXmlParser = new WebXmlParser(false, false,
blockExternal);
// Use this class's classloader as Ant will have set the TCCL to its
own
webXmlParser.setClassLoader(getClass().getClassLoader());
try {
- URL url = getResource(Constants.WEB_XML_LOCATION);
+ URL url = getResource(
+
org.apache.tomcat.util.descriptor.web.Constants.WEB_XML_LOCATION);
if (!webXmlParser.parseWebXml(url, webXml, false)) {
throw new
JasperException(Localizer.getMessage("jspc.error.invalidWebXml"));
}
Modified: tomcat/trunk/java/org/apache/jasper/servlet/TldScanner.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/servlet/TldScanner.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/servlet/TldScanner.java (original)
+++ tomcat/trunk/java/org/apache/jasper/servlet/TldScanner.java Mon Dec 9
10:01:16 2013
@@ -72,9 +72,11 @@ public class TldScanner {
*/
public TldScanner(ServletContext context,
boolean namespaceAware,
- boolean validation) {
+ boolean validation,
+ boolean blockExternal) {
this.context = context;
- this.tldParser = new TldParser(namespaceAware, validation);
+
+ this.tldParser = new TldParser(namespaceAware, validation,
blockExternal);
}
/**
Modified:
tomcat/trunk/java/org/apache/tomcat/util/descriptor/DigesterFactory.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/DigesterFactory.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/descriptor/DigesterFactory.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/descriptor/DigesterFactory.java
Mon Dec 9 10:01:16 2013
@@ -16,6 +16,7 @@
*/
package org.apache.tomcat.util.descriptor;
+import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@@ -23,6 +24,7 @@ import javax.servlet.ServletContext;
import org.apache.tomcat.util.digester.Digester;
import org.apache.tomcat.util.digester.RuleSet;
+import org.xml.sax.ext.EntityResolver2;
/**
* Wrapper class around the Digester that hide Digester's initialization
@@ -31,10 +33,16 @@ import org.apache.tomcat.util.digester.R
public class DigesterFactory {
/**
- * A resolver for the resources packaged in servlet-api.jar
+ * Mapping of well-known public IDs used by the Servlet API to the matching
+ * local resource.
*/
- public static final LocalResolver SERVLET_API_RESOLVER;
+ public static final Map<String,String> SERVLET_API_PUBLIC_IDS;
+ /**
+ * Mapping of well-known system IDs used by the Servlet API to the matching
+ * local resource.
+ */
+ public static final Map<String,String> SERVLET_API_SYSTEM_IDS;
static {
Map<String, String> publicIds = new HashMap<>();
@@ -89,7 +97,8 @@ public class DigesterFactory {
addSelf(systemIds, "javaee_web_services_1_4.xsd");
addSelf(systemIds, "javaee_web_services_client_1_4.xsd");
- SERVLET_API_RESOLVER = new LocalResolver(publicIds, systemIds);
+ SERVLET_API_PUBLIC_IDS = Collections.unmodifiableMap(publicIds);
+ SERVLET_API_SYSTEM_IDS = Collections.unmodifiableMap(systemIds);
}
private static void addSelf(Map<String, String> ids, String id) {
@@ -107,15 +116,19 @@ public class DigesterFactory {
* @param xmlValidation turn on/off xml validation
* @param xmlNamespaceAware turn on/off namespace validation
* @param rule an instance of <code>RuleSet</code> used for parsing the
xml.
+ * @param blockExternal turn on/off the blocking of external resources
*/
public static Digester newDigester(boolean xmlValidation,
boolean xmlNamespaceAware,
- RuleSet rule) {
+ RuleSet rule,
+ boolean blockExternal) {
Digester digester = new Digester();
digester.setNamespaceAware(xmlNamespaceAware);
digester.setValidating(xmlValidation);
digester.setUseContextClassLoader(true);
- digester.setEntityResolver(SERVLET_API_RESOLVER);
+ EntityResolver2 resolver = new LocalResolver(SERVLET_API_PUBLIC_IDS,
+ SERVLET_API_SYSTEM_IDS, blockExternal);
+ digester.setEntityResolver(resolver);
if (rule != null) {
digester.addRuleSet(rule);
}
Modified: tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalResolver.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalResolver.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalResolver.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalResolver.java Mon
Dec 9 10:01:16 2013
@@ -16,6 +16,7 @@
*/
package org.apache.tomcat.util.descriptor;
+import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
@@ -23,6 +24,7 @@ import java.net.URISyntaxException;
import java.net.URL;
import java.util.Map;
+import org.apache.tomcat.util.res.StringManager;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.ext.EntityResolver2;
@@ -32,22 +34,30 @@ import org.xml.sax.ext.EntityResolver2;
*/
public class LocalResolver implements EntityResolver2 {
+ private static final StringManager sm =
+ StringManager.getManager(Constants.PACKAGE_NAME);
+
private final Map<String,String> publicIds;
private final Map<String,String> systemIds;
-
+ private final boolean blockExternal;
/**
* Constructor providing mappings of public and system identifiers to local
* resources. Each map contains a mapping from a well-known identifier to a
* URL for a local resource path.
*
- * @param publicIds mapping of public identifiers to local resources
- * @param systemIds mapping of system identifiers to local resources
+ * @param publicIds mapping of well-known public identifiers to local
+ * resources
+ * @param systemIds mapping of well-known system identifiers to local
+ * resources
+ * @param blockExternal are external resources blocked that are not
+ * well-known
*/
public LocalResolver(Map<String,String> publicIds,
- Map<String,String> systemIds) {
+ Map<String,String> systemIds, boolean blockExternal) {
this.publicIds = publicIds;
this.systemIds = systemIds;
+ this.blockExternal = blockExternal;
}
@@ -60,63 +70,77 @@ public class LocalResolver implements En
@Override
public InputSource resolveEntity(String name, String publicId,
- String baseURI, String systemId) throws SAXException, IOException {
-
- String resolved = resolve(publicId, systemId, baseURI);
- if (resolved == null) {
- return null;
- }
+ String base, String systemId) throws SAXException, IOException {
- InputSource is = new InputSource(resolved);
- is.setPublicId(publicId);
- return is;
- }
-
-
- @Override
- public InputSource getExternalSubset(String name, String baseURI)
- throws SAXException, IOException {
- return null;
- }
-
-
- private String resolve(String publicId, String systemId, String baseURI) {
- // try resolving using the publicId
+ // First try resolving using the publicId
String resolved = publicIds.get(publicId);
if (resolved != null) {
- return resolved;
+ InputSource is = new InputSource(resolved);
+ is.setPublicId(publicId);
+ return is;
}
- // try resolving using the systemId
+ // If there is no systemId, can't try anything else
if (systemId == null) {
- return null;
+ throw new
FileNotFoundException(sm.getString("localResolver.unresolvedEntity",
+ name, publicId, systemId, base));
}
- systemId = resolve(baseURI, systemId);
+ // Try resolving with the supplied systemId
resolved = systemIds.get(systemId);
if (resolved != null) {
- return resolved;
+ InputSource is = new InputSource(resolved);
+ is.setPublicId(publicId);
+ return is;
}
- // fall back to the supplied systemId
- return systemId;
- }
-
-
- private static String resolve(String baseURI, String systemId) {
+ // Resolve the supplied systemId against the base
+ URI systemUri;
try {
- if (baseURI == null) {
- return systemId;
+ if (base == null) {
+ systemUri = new URI(systemId);
+ } else {
+ // Can't use URI.resolve() because "jar:..." URLs are not valid
+ // hierarchical URIs so resolve() does not work. new URL()
+ // delegates to the jar: stream handler and it manages to
figure
+ // it out.
+ URI baseUri = new URI(base);
+ systemUri = new URL(baseUri.toURL(), systemId).toURI();
}
- URI systemUri = new URI(systemId);
- if (systemUri.isAbsolute()) {
- return systemId;
- }
- return new URL(new URL(baseURI), systemId).toString();
+ systemUri = systemUri.normalize();
} catch (URISyntaxException e) {
- return systemId;
- } catch (MalformedURLException e) {
- return systemId;
+ // May be caused by a | being used instead of a : in an absolute
+ // file URI on Windows.
+ if (blockExternal) {
+ // Absolute paths aren't allowed so block it
+ throw new MalformedURLException(e.getMessage());
+ } else {
+ // See if the URLHandler can resolve it
+ return new InputSource(systemId);
+ }
+ }
+ if (systemUri.isAbsolute()) {
+ // Try the resolved systemId
+ resolved = systemIds.get(systemUri.toString());
+ if (resolved != null) {
+ InputSource is = new InputSource(resolved);
+ is.setPublicId(publicId);
+ return is;
+ }
+ if (!blockExternal) {
+ InputSource is = new InputSource(systemUri.toString());
+ is.setPublicId(publicId);
+ return is;
+ }
}
+ throw new
FileNotFoundException(sm.getString("localResolver.unresolvedEntity",
+ name, publicId, systemId, base));
+ }
+
+
+ @Override
+ public InputSource getExternalSubset(String name, String baseURI)
+ throws SAXException, IOException {
+ return null;
}
-}
\ No newline at end of file
+}
Modified:
tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalStrings.properties?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalStrings.properties
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/descriptor/LocalStrings.properties
Mon Dec 9 10:01:16 2013
@@ -13,5 +13,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+localResolver.unresolvedEntity=Could not resolve XML resource [{0}] with
public ID [{1}], system ID [{2}] and base URI [{3}] to a known, local entity.
+
xmlErrorHandler.error=Non-fatal error [{0}] reported processing [{1}].
xmlErrorHandler.warning=Warning [{0}] reported processing [{1}].
Modified:
tomcat/trunk/java/org/apache/tomcat/util/descriptor/tagplugin/TagPluginParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/tagplugin/TagPluginParser.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
---
tomcat/trunk/java/org/apache/tomcat/util/descriptor/tagplugin/TagPluginParser.java
(original)
+++
tomcat/trunk/java/org/apache/tomcat/util/descriptor/tagplugin/TagPluginParser.java
Mon Dec 9 10:01:16 2013
@@ -42,8 +42,9 @@ public class TagPluginParser {
private final Digester digester;
private final Map<String, String> plugins = new HashMap<>();
- public TagPluginParser(ServletContext context) {
- digester = DigesterFactory.newDigester(false, false, new
TagPluginRuleSet());
+ public TagPluginParser(ServletContext context, boolean blockExternal) {
+ digester = DigesterFactory.newDigester(
+ false, false, new TagPluginRuleSet(), blockExternal);
digester.setClassLoader(context.getClassLoader());
}
Modified: tomcat/trunk/java/org/apache/tomcat/util/descriptor/tld/TldParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/tld/TldParser.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/descriptor/tld/TldParser.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/descriptor/tld/TldParser.java Mon
Dec 9 10:01:16 2013
@@ -35,12 +35,15 @@ public class TldParser {
private static final Log log = LogFactory.getLog(TldParser.class);
private final Digester digester;
- public TldParser(boolean namespaceAware, boolean validation) {
- this(namespaceAware, validation, new TldRuleSet());
+ public TldParser(boolean namespaceAware, boolean validation,
+ boolean blockExternal) {
+ this(namespaceAware, validation, new TldRuleSet(), blockExternal);
}
- public TldParser(boolean namespaceAware, boolean validation, RuleSet
ruleSet) {
- digester = DigesterFactory.newDigester(validation, namespaceAware,
ruleSet);
+ public TldParser(boolean namespaceAware, boolean validation, RuleSet
ruleSet,
+ boolean blockExternal) {
+ digester = DigesterFactory.newDigester(
+ validation, namespaceAware, ruleSet, blockExternal);
}
public TaglibXml parse(TldResourcePath path) throws IOException,
SAXException {
Modified:
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/WebXmlParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/WebXmlParser.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/WebXmlParser.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/WebXmlParser.java
Mon Dec 9 10:01:16 2013
@@ -55,15 +55,16 @@ public class WebXmlParser {
private final WebRuleSet webFragmentRuleSet;
- public WebXmlParser(boolean namespaceAware, boolean validation) {
+ public WebXmlParser(boolean namespaceAware, boolean validation,
+ boolean blockExternal) {
webRuleSet = new WebRuleSet(false);
webDigester = DigesterFactory.newDigester(validation,
- namespaceAware, webRuleSet);
+ namespaceAware, webRuleSet, blockExternal);
webDigester.getParser();
webFragmentRuleSet = new WebRuleSet(true);
webFragmentDigester = DigesterFactory.newDigester(validation,
- namespaceAware, webFragmentRuleSet);
+ namespaceAware, webFragmentRuleSet, blockExternal);
webFragmentDigester.getParser();
}
Modified: tomcat/trunk/test/javax/servlet/resources/TestSchemaValidation.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/javax/servlet/resources/TestSchemaValidation.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/test/javax/servlet/resources/TestSchemaValidation.java
(original)
+++ tomcat/trunk/test/javax/servlet/resources/TestSchemaValidation.java Mon Dec
9 10:01:16 2013
@@ -31,8 +31,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp/WEB-INF/web.xml"));
@@ -41,8 +41,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_2_2() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-2.2/WEB-INF/web.xml"));
@@ -52,8 +52,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_2_3() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-2.3/WEB-INF/web.xml"));
@@ -63,8 +63,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_2_4() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-2.4/WEB-INF/web.xml"));
@@ -73,8 +73,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_2_5() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-2.5/WEB-INF/web.xml"));
@@ -83,8 +83,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_3_0() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-3.0/WEB-INF/web.xml"));
@@ -93,8 +93,8 @@ public class TestSchemaValidation {
@Test
public void testWebapp_3_1() throws Exception {
- Digester digester =
- DigesterFactory.newDigester(true, true, new WebRuleSet(false));
+ Digester digester = DigesterFactory.newDigester(
+ true, true, new WebRuleSet(false), true);
digester.push(new WebXml());
WebXml desc = (WebXml) digester.parse(
new File("test/webapp-3.1/WEB-INF/web.xml"));
Modified: tomcat/trunk/test/org/apache/catalina/core/TesterContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/catalina/core/TesterContext.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/catalina/core/TesterContext.java (original)
+++ tomcat/trunk/test/org/apache/catalina/core/TesterContext.java Mon Dec 9
10:01:16 2013
@@ -643,6 +643,16 @@ public class TesterContext implements Co
}
@Override
+ public boolean getXmlBlockExternal() {
+ return false;
+ }
+
+ @Override
+ public void setXmlBlockExternal(boolean xmlBlockExternal) {
+ // NO-OP
+ }
+
+ @Override
public boolean getTldValidation(){
return false;
}
Modified: tomcat/trunk/test/org/apache/jasper/servlet/TestTldScanner.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/jasper/servlet/TestTldScanner.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/jasper/servlet/TestTldScanner.java (original)
+++ tomcat/trunk/test/org/apache/jasper/servlet/TestTldScanner.java Mon Dec 9
10:01:16 2013
@@ -39,7 +39,8 @@ public class TestTldScanner extends Tomc
Context context = tomcat.addWebapp(null, "/test",
appDir.getAbsolutePath());
tomcat.start();
- TldScanner scanner = new TldScanner(context.getServletContext(), true,
true);
+ TldScanner scanner =
+ new TldScanner(context.getServletContext(), true, true, true);
scanner.scan();
Assert.assertEquals(5, scanner.getUriTldResourcePathMap().size());
Assert.assertEquals(1, scanner.getListeners().size());
Modified:
tomcat/trunk/test/org/apache/tomcat/util/descriptor/TestLocalResolver.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/tomcat/util/descriptor/TestLocalResolver.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/tomcat/util/descriptor/TestLocalResolver.java
(original)
+++ tomcat/trunk/test/org/apache/tomcat/util/descriptor/TestLocalResolver.java
Mon Dec 9 10:01:16 2013
@@ -16,6 +16,7 @@
*/
package org.apache.tomcat.util.descriptor;
+import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
@@ -34,7 +35,7 @@ public class TestLocalResolver {
private final Map<String, String> publicIds = new HashMap<>();
private final Map<String, String> systemIds = new HashMap<>();
- private LocalResolver resolver = new LocalResolver(publicIds, systemIds);
+ private LocalResolver resolver = new LocalResolver(publicIds, systemIds,
true);
private String WEB_22_LOCAL;
private String WEB_31_LOCAL;
private String WEBCOMMON_31_LOCAL;
@@ -53,25 +54,25 @@ public class TestLocalResolver {
return ServletContext.class.getResource(id).toExternalForm();
}
- @Test
- public void unknownNullIdIsNull() throws IOException, SAXException {
+ @Test(expected = FileNotFoundException.class)
+ public void unknownNullId() throws IOException, SAXException {
Assert.assertNull(resolver.resolveEntity(null, null));
}
- @Test
- public void unknownPublicIdIsNull() throws IOException, SAXException {
+ @Test(expected = FileNotFoundException.class)
+ public void unknownPublicId() throws IOException, SAXException {
Assert.assertNull(resolver.resolveEntity("unknown", null));
}
- @Test
- public void unknownSystemIdIsReturned() throws IOException, SAXException {
+ @Test(expected = FileNotFoundException.class)
+ public void unknownSystemId() throws IOException, SAXException {
InputSource source = resolver.resolveEntity(null, "unknown");
Assert.assertEquals(null, source.getPublicId());
Assert.assertEquals("unknown", source.getSystemId());
}
- @Test
- public void unknownSystemIdIsResolvedAgainstBaseURI()
+ @Test(expected = FileNotFoundException.class)
+ public void unknownRelativeSystemId()
throws IOException, SAXException {
InputSource source = resolver.resolveEntity(
null, null, "http://example.com/home.html";, "unknown");
@@ -121,4 +122,4 @@ public class TestLocalResolver {
Assert.assertEquals(null, source.getPublicId());
Assert.assertEquals(WEB_31_LOCAL, source.getSystemId());
}
-}
\ No newline at end of file
+}
Modified:
tomcat/trunk/test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java
(original)
+++ tomcat/trunk/test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java
Mon Dec 9 10:01:16 2013
@@ -36,7 +36,7 @@ public class TestTldParser {
@Before
public void init() {
- parser = new TldParser(true, true);
+ parser = new TldParser(true, true, null, true);
}
@Test
Modified: tomcat/trunk/webapps/docs/config/context.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/config/context.xml?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/config/context.xml (original)
+++ tomcat/trunk/webapps/docs/config/context.xml Mon Dec 9 10:01:16 2013
@@ -524,6 +524,16 @@
Context. If not specified, a standard default value will be used.</p>
</attribute>
+ <attribute name="xmlBlockExternal" required="false">
+ <p>If the value of this flag is <code>true</code>, the parsing of
+ <code>web.xml</code>, <code>web-fragment.xml</code>,
<code>*.tld</code>,
+ <code>*.jspx</code>, <code>*.tagx</code> and
<code>tagPlugins.xml</code>
+ files for this web application will not permit external entities to be
+ loaded. If a <code>SecurityManager</code> is configured then the
default
+ value of this attribute will be <code>true</code>, else the default
+ value will be <code>false</code>.</p>
+ </attribute>
+
<attribute name="xmlNamespaceAware" required="false">
<p>If the value of this flag is <code>true</code>, the parsing of
<code>web.xml</code> and <code>web-fragment.xml</code> files for this
Modified: tomcat/trunk/webapps/docs/security-howto.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/security-howto.xml?rev=1549528&r1=1549527&r2=1549528&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/security-howto.xml (original)
+++ tomcat/trunk/webapps/docs/security-howto.xml Mon Dec 9 10:01:16 2013
@@ -179,6 +179,9 @@
<ul>
<li>The default value for the <strong>deployXML</strong> attribute of the
<strong>Host</strong> element is changed to <code>false</code>.</li>
+ <li>The default value for the <strong>xmlBlockExternal</strong> attribute
+ of the <strong>Context</strong> element is changed to <code>true</code>.
+ </li>
</ul>
</section>
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