Changelog

Tomcat 8.0.9 (markt)

Catalina

  • Fix: 55282: Ensure that one and the same application listener is added only once when starting the web application. (violetagg)
  • Fix: 55975: Apply consistent escaping for double quote and backslash characters when escaping cookie values. (markt)
  • Code: 56387: Improve the code that handles an attempt to load a class after a web application has been stopped. Use common code to handle this case regardless of the access path and don't throw an exception purely to log a stack trace. (markt)
  • Code: 56399: Improve implementation of CoyoteAdapter.checkRecycled() to do not use an exception for flow control. (kkolinko)
  • Add: 56461: New failCtxIfServletStartFails attribute on Context and Host configuration to force the context startup to fail if a load-on-startup servlet fails its startup. (slaurent)
  • Add: 56526: Improved the StuckThreadDetectionValve to optionally interrupt stuck threads to attempt to unblock them. (slaurent)
  • Fix: 56545: Pre-load two additional classes, the loading of which may otherwise be triggered by a web application which in turn would trigger an exception when running under a security manager. (markt)
  • Update: 56546: Reduce logging level for stack traces of stuck web application threads printed by WebappClassLoader.clearReferencesThreads() from error to info. (kkolinko)
  • Code: Refactor and simplify common code in object factories in org.apache.catalina.naming package, found thanks to Simian (Similarity Analyser) tool. Improve handling of Throwable. (markt/kkolinko)
  • Fix: Relax cookie naming restrictions. Cookie attribute names used in the Set-Cookie header may be used unambiguously as cookie names. The restriction that prevented such usage has been removed. (jboynes/markt)
  • Fix: Further relax cookie naming restrictions. Version 0 (a.k.a Netscape format) cookies may now use names that start with the $ character. (jboynes/markt)
  • Fix: Restrict cookie naming so that the = character is no longer permitted in a version 0 (a.k.a. Netscape format) cookie name. While Tomcat allowed this, browsers always truncated the name at the = character leading to a mis-match between the cookie the server set and the cookie returned by the browser. (jboynes/markt)
  • Add: Add a simple ServiceLoader based discovery mechanism to the JULI LogFactory to make it easier to use JULI and Tomcat components that depend on JULI (such as Jasper) independently from Tomcat. Patch provided by Greg Wilkins. (markt)
  • Fix: 56578: Correct regression in the fix for 56339 that prevented sessions from expiring when using clustering. (markt)
  • Fix: 56588: Remove code previously added to enforce the requirements of section 4.4 of the Servlet 3.1 specification. The code is no longer required now that Jasper initialization has been refactored and TLD defined listeners are added via a different code path that already enforces the specification requirements. (markt)
  • Fix: 56600: In WebdavServlet: Do not waste time generating response for broken PROPFIND request. (kkolinko)
  • Fix: Provide a better error message when asynchronous operations are not supported by a filter or servlet. Patch provided by Romain Manni-Bucau. (violetagg)
  • Fix: 56606: User entries in tomcat-users.xml file are recommended to use "username" attribute rather than legacy "name" attribute. Fix inconsistencies in Windows installer, examples. Update digester rules and documentation for MemoryRealm. (markt/kkolinko)
  • Code: 56611: Refactor code to remove inefficient calls to Method.isAnnotationPresent(). Based on a patch by Jian Mou. (markt)

Coyote

  • Fix: 56518: When using NIO, do not attempt to write to the socket if the thread is marked interrupted as this will lead to a connection limit leak. This fix was based on analysis of the issue by hanyong. (markt)
  • Fix: 56521: Re-use the asynchronous write buffer between writes to reduce allocation and GC overhead. Based on a patch by leonzhx. Also make the buffer size configurable and remove copying of data within buffer when the buffer is only partially written on a subsequent write. (markt)
  • Fix: Ensure that a request without a body is correctly handled during Comet processing. This fixes the Comet chat example. (markt)
  • Fix: Fix input concurrency issue in NIO2 upgrade. (remm)
  • Fix: Correct a copy/paste error and return a 500 response rather than a 400 response when an internal server error occurs on early stages of request processing. (markt)
  • Code: 56582: Use switch(actionCode) in processors instead of a chain of "elseif"s. (kkolinko)
  • Fix: 56582#c1: Implement DISPATCH_EXECUTE action for AJP connectors. (kkolinko)
  • Fix: If request contains an unrecognized Expect header, respond with error 417 (Expectation Failed), according to RFC2616 chapter 14.20. (markt)
  • Fix: When an error occurs after the response has been committed close the connection immediately rather than attempting to finish the response to make it easier for the client to differentiate between a complete response and one that failed part way though. (markt)
  • Code: Remove the beta tag from the NIO2 connectors. (remm)
  • Fix: 56620: Avoid bogus access log entries when pausing the NIO HTTP connector and ensure that access log entries generated by error conditions use the correct request start time. (markt)
  • Fix: Improve configuration of cache sizes in the endpoint. (markt)
  • Add: Add a new limit, defaulting to 2MB, for the amount of data Tomcat will swallow for an aborted upload. (markt)

Jasper

  • Fix: 56334#c15: Fix a regression in EL parsing when quoted string follows a whitespace. (kkolinko/markt)
  • Update: 56543: Update to the Eclipse JDT Compiler 4.4RC4 to pick up some fixes for Java 8 support. (markt/kkolinko)
  • Fix: 56561: Avoid NoSuchElementException while handling attributes with empty string value. (violetagg)
  • Code: Do not configure a JspFactory in the JasperInitializer if one has already been set as might be the case in some embedding scenarios. (markt)
  • Add: Add a simple implementation of InstanceManager and have Jasper use it if no other InstanceManager is provided. This makes it easier to use Jasper independently from Tomcat. Patch provided by Greg Wilkins. (markt)
  • Fix: 56568: Allow any HTTP method when a JSP is being used as an error page. (markt)
  • Update: 56581: If an error on a JSP page occurs when response has already been committed, do not clear the buffer of JspWriter, but flush it. It will make more clear where the error occurred. (kkolinko)
  • Fix: 56612: Correctly parse two consecutive escaped single quotes when used in UEL expression in a JSP. (markt)
  • Update: Move code that parses EL expressions within JSP template text from Parser to JspReader class for better performance. (kkolinko)
  • Fix: 56636: Correctly identify the required method when specified via ELProcessor.defineFunction(String,String,String,String) when using Expression Language. (markt)
  • Fix: 56638: When using ELProcessor.defineFunction(String,String,String,String) and no function name is specified, use the method name as the function name as required by the specification. (markt)

WebSocket

  • Code: 56446: Clearer handling of exceptions when calling a method on a POJO based WebSocket endpoint. Based on a suggestion by Eugene Chung. (markt)
  • Fix: When a WebSocket client attempts to write to a closed connection, handle the resulting IllegalStateException in a manner consistent with the handling of an IOException. (markt)
  • Fix: Add more varied endpoints for echo testing. (remm)
  • Fix: 56577: Improve the executor configuration used for the callbacks associated with asynchronous writes. (markt)

Web applications

  • Fix: Set the path for cookies created by the examples web application so they only returned to the examples application. This reduces the opportunity for using such cookies for malicious purposes should the advice to remove the examples web application from security sensitive systems be ignored. (markt/kkolinko)
  • Fix: Attempt to obfuscate session cookie values associated with other web applications when viewing HTTP request headers with the Request Header example from the examples web application. This reduces the opportunity to use this example for malicious purposes should the advice to remove the examples web application from security sensitive systems be ignored. (markt)
  • Add: Add options for all of the WebSocket echo endpoints to the WebSocket echo example in the examples web application. (markt)
  • Fix: Ensure that the asynchronous WebSocket echo endpoint in the examples web application always waits for the previous message to complete before it sends the next. (markt)

Other

  • Update: Update package renamed Apache Commons DBCP2 to r1596858. (markt)

beta, 2014-05-21 Tomcat 8.0.8 (markt)

Catalina

  • Fix: 56536: Ensure that HttpSessionBindingListener.valueUnbound() uses the correct class loader when the SingleSignOn valve is used. (markt)

Jasper

  • Fix: 56529: Avoid NoSuchElementException while handling attributes with empty string value in custom tags. Patch provided by Hariprasad Manchi. (violetagg)

not released Tomcat 8.0.7 (markt)

Catalina

  • Fix: 56523: When using SPNEGO authentication, log the exceptions associated with failed user logins at debug level rather than error level. (markt)

Coyote

  • Add: 56399: Assert that both Coyote and Catalina request objects have been properly recycled. (kkolinko)

Jasper

  • Fix: 56522: When setting a value for a ValueExpression, ensure that the expected coercions take place such as a null string being coerced to an empty string. (markt)

Other

  • Fix: Copy missing resources file from Apache Commons DBCP 2 to packaged renamed copy of DBCP 2. (markt)

not released Tomcat 8.0.6 (markt)

Catalina

  • Fix: Fix extension validation which was broken by refactoring for new resources implementation. (markt)
  • Fix: Fix custom UTF-8 decoder so that a byte of value 0xC1 is always rejected immediately as it is never valid in a UTF-8 byte sequence. Update UTF-8 decoder tests to account for UTF-8 decoding improvements in Java 8. The custom UTF-8 decoder is still required due to bugs in the UTF-8 decoder provided by Java. Java 8's decoder is better than Java 7's but it is still buggy. (markt)
  • Fix: 56027: Add more options for managing FIPS mode in the AprLifecycleListener. (schultz/kkolinko)
  • Fix: 56320: Fix a file descriptor leak in the default servlet when sendfile is used. (markt)
  • Fix: 56321: When a WAR is modified, undeploy the web application before deleting any expanded directory as the undeploy process may refer to classes that need to be loaded from the expanded directory. If the expanded directory is deleted first, any attempt to load a new class during undeploy will fail. (markt)
  • Fix: 56327: Enable AJP as well as HTTP connectors to be created via JMX. Patch by kiran. (markt)
  • Fix: 56339: Avoid an infinite loop if an application calls session.invalidate() from the session destroyed event for that session. (markt)
  • Code: 56365: Simplify file name pattern matching code in StandardJarScanner. Improve documentation. (kkolinko)
  • Fix: Ensure that the static resource cache is able to detect when a cache entry is invalidated by being overridden by a new resource in a different WebResourceSet. (markt)
  • Fix: 56369: Ensure that removing an MBean notification listener reverts all the operations performed when adding an MBean notification listener. (markt)
  • Code: Improve implementation of Lifecycle for WebappClassLoader. State is now correctly reported rather than always reporting as NEW. (markt)
  • Add: 56382: Information about finished deployment and its execution time is added to the log files. Patch is provided by Danila Galimov. (violetagg)
  • Add: 56383: Properties for disabling server information and error report are added to the org.apache.catalina.valves.ErrorReportValve. Based on the patch provided by Nick Bunn. (violetagg/kkolinko)
  • Fix: 56390: Fix JAR locking issue with JARs containing TLDs and the TLD cache that prevented the undeployment of web applications when the WAR was deleted. (markt)
  • Fix: Fix CVE-2014-0119: Only create XML parsing objects if required and fix associated potential memory leak in the default Servlet. Extend XML factory, parser etc. memory leak protection to cover some additional locations where, theoretically, a memory leak could occur. (markt)
  • Fix: Modify generic exception handling so that StackOverflowError is not treated as a fatal error and can handled and/or logged as required. (markt)
  • Fix: 56409: Avoid StackOverflowError on non-Windows systems if a file named \ is encountered when scanning for TLDs. (markt)
  • Add: 56430: Extend checks for suspicious URL patterns to include patterns of the form *.a.b which are not valid patterns for extension mappings. (markt)
  • Fix: 56441: Raise the visibility of exceptions thrown when a problem is encountered calling a getter or setter on a component attribute. The logging level is raised from debug to warning. (markt)
  • Add: 56463: Property for disabling server information is added to the DefaultServlet. Server information is presented in the response sent to the client when directory listings is enabled. (violetagg)
  • Fix: 56472: Allow NamingContextListener to clean up on stop if its start failed. (kkolinko)
  • Fix: 56481: Work around case insensitivity issue in URLClassLoader exposed by some recent refactoring. (markt)
  • Add: 56492: Avoid eclipse debugger pausing on uncaught exceptions when tomcat renews its threads. (slaurent)
  • Add: Add the org.apache.naming package to the packages requiring code to have the defineClassInPackage permission when running under a security manager. (markt)
  • Fix: Make the naming context tokens for containers more robust by using a separate object. Require RuntimePermission when introducing a new token. (markt/kkolinko)
  • Fix: 56501: HttpServletRequest.getContextPath() should return the undecoded context path used by the user agent. (markt)
  • Fix: Minor fixes to ThreadLocalLeakPreventionListener. Do not trigger threads renewal for failed contexts. Do not ignore threadRenewalDelay setting. Improve documentation. (kkolinko)
  • Fix: Correct regression introduced in r1239520 that broke loading of users from tomcat-users.xml when using the JAASMemoryLoginModule. (markt)
  • Fix: Correct regression introduced in r797162 that broke authentication of users when using the JAASMemoryLoginModule. (markt)

Coyote

  • Fix: More cleanup of NIO2 endpoint shutdown. (remm)
  • Fix: 56336: AJP output corruption and errors. (remm)
  • Fix: Handle various cases of incomplete writes in NIO2. (remm)
  • Code: Code cleanups and i18n in NIO2. (remm)
  • Fix: Fix extra onDataAvailable calls in the NIO2 connector. (remm)
  • Fix: Fix gather writes in NIO2 SSL. (remm)
  • Code: Upgrade the NIO2 connectors to beta, but still not ready for production. (remm)
  • Code: Fix code duplication between NIO and NIO2. (remm)
  • Fix: 56348: Fix slow asynchronous read when read was performed on a non-container thread. (markt)
  • Fix: 56416: Correct documentation for default value of socket linger for the AJP and HTTP connectors. (markt)
  • Fix: Fix possible corruption if doing keepalive after a comet request. (remm)
  • Fix: 56518: Fix connection limit latch leak when a non-container thread is interrupted during asynchronous processing. (markt)

Jasper

  • Fix: 56334: Fix a regression in the handling of back-slash escaping introduced by the fix for 55735. (markt/kkolinko)
  • Fix: 56425: Improve method matching for EL expressions. When looking for matching methods, an exact match between parameter types is preferred followed by an assignable match followed by a coercible match. (markt)
  • Fix: Correct the handling of back-slash escaping in the EL parser and no longer require that \$ or \# must be followed by { in order for the back-slash escaping to take effect. (markt)

Cluster

  • Code: Remove the implementation of org.apache.catalina.LifecycleListener from org.apache.catalina.ha.tcp.SimpleTcpCluster. SimpleTcpCluster does not work as LifecycleListener, it works as nested components of Host or Engine. (kfujino)
  • Fix: Remove cluster and replicationValve from cluster manager template. These instance are not necessary to template. (kfujino)
  • Fix: Add support for cross context session replication to org.apache.catalina.ha.session.BackupManager. (kfujino)
  • Fix: Remove the unnecessary cross context check. It does not matter whether the context that is referenced by other context is set to crossContext=true. The context that refers to the different context must be set to crossContext=true. (kfujino)
  • Code: Move to org.apache.catalina.ha.session.ClusterManagerBase common logics of org.apache.catalina.ha.session.BackupManager and org.apache.catalina.ha.session.DeltaManager. (kfujino)
  • Code: Simplify the code of o.a.c.ha.tcp.SimpleTcpCluster. In order to add or remove cluster valve to Container, use pipeline instead of IntrospectionUtils. (kfujino)
  • Fix: There is no need to set cluster instance when SimpleTcpCluster.unregisterClusterValve is called. Set null than cluster instance for cleanup. (kfujino)

WebSocket

  • Fix: 56343: Avoid a NPE if Tomcat's Java WebSocket 1.0 implementation is used with the Java WebSocket 1.0 API JAR from the reference implementation. (markt)
  • Fix: Increase the default maximum size of the executor used by the WebSocket implementation for call backs associated with asynchronous writes from 10 to 200. (markt)
  • Add: Add a warning if the thread group created for WebSocket asynchronous write call backs can not be destroyed when the web application is stopped. (markt)
  • Fix: Ensure that threads created to support WebSocket clients are stopped when no longer required. This will happen automatically for WebSocket client connections initiated by web applications but stand alone clients must call WsWebSocketContainer.destroy(). (markt)
  • Fix: 56449: When creating a new session, add the message handlers to the session before calling Endpoint.onOpen() so the message handlers are in place should the onOpen() method trigger the sending of any messages. (markt)
  • Fix: 56458: Report WebSocket sessions that are created over secure connections as secure rather than as not secure. (markt)
  • Fix: Stop threads used for secure WebSocket client connections when they are no longer required and give them better names for easier debugging while they are running. (markt)

Web applications

  • Fix: Add Support for copyXML attribute of Host to Host Manager. (kfujino)
  • Fix: Ensure that "name" request parameter is used as a application base of host if "webapps" request parameter is not set when adding host in HostManager Application. (kfujino)
  • Fix: Correct documentation on Windows service options, aligning it with Apache Commons Daemon documentation. (kkolinko)
  • Fix: 56418: Ensure that the Manager web application does not report success for a web application deployment that fails. (slaurent)
  • Update: Improve valves documentation. Split valves into groups. (kkolinko)
  • Fix: 56513: Make the documentation crystal clear that using sendfile will disable any compression that Tomcat may otherwise have applied to the response. (markt)

Other

  • Code: Review source code and take advantage of Java 7's try-with-resources syntax where possible. (markt)
  • Fix: Align DisplayName of Tomcat installed by service.bat with one installed by the *.exe installer. Print a warning in case if neither server nor client jvm is found by service.bat. (kkolinko)
  • Update: 56363: Update to version 1.1.30 of Tomcat Native library. (schultz)
  • Update: Update package renamed Apache Commons BCEL to r1593495 to pick up some additional changes for Java 7 support and some code clean up. (markt)
  • Update: Update package renamed Apache Commons FileUpload to r1569132 to pick up some small improvements (e.g. better null protection) and some code clean up. (markt)
  • Update: Update package renamed Apache Commons Codec to r1586336 to pick up some Javadoc fixes and some code clean up. (markt)
  • Code: Switch to including Apache Commons DBCP via a package renamed svn copy rather than building from a source release for consistency with other Commons packages and to allow faster releases to fix DBCP related issues. (markt)
  • Update: Update package renamed Apache Commons Pool2 and DBCP2 to r1593563 to pick various bug fixes. (markt)
  • Add: In tests: allow to configure directory where JUnit reports and access log are written to. (kkolinko)

beta, 2014-03-27 Tomcat 8.0.5 (markt)

Catalina

  • Fix: Rework the fix for 56190 as the previous fix did not recycle the request in all cases leading to mis-routing of requests. (markt)
  • Fix: Allow web applications to package tomcat-jdbc.jar and their JDBC driver of choice in the web application. (markt)
  • Fix: 56293: Cache resources loaded by the class loader from /META-INF/services/ for better performance for repeated look ups. (markt)

Coyote

  • Fix: Fix possibly incomplete final flush with NIO2 when using non blocking mode. (remm)
  • Fix: Cleanup NIO2 endpoint shutdown. (remm)
  • Fix: Fix rare race condition notifying onWritePossible in the NIO2 HTTP/1.1 connector. (remm)

Jasper

  • Fix: 54475: Add Java 8 support to SMAP generation for JSPs. Patch by Robbie Gibson. (markt)

Web applications

  • Fix: 56273: If the Manager web application does not perform an operation because the web application is already being serviced, report an error rather than reporting success. (markt)
  • Fix: 56304: Add a note to the documentation about not using WebSocket with BIO HTTP in production. (markt)

not released Tomcat 8.0.4 (markt)

Catalina

  • Fix: Restore the ability to use the addURL() method of the web application class loader to add external resources to the web application. (markt)
  • Fix: Improve the robustness of web application undeployment based on some code analysis triggered by the report for 54315. (markt)
  • Fix: 56125: Correctly construct the URL for a resource that represents the root of a JAR file. (markt)
  • Fix: Generate a valid root element for the effective web.xml for a web application for all supported versions of web.xml. (markt)
  • Add: Make it easier for applications embedding and/or extending Tomcat to modify the javaseClassLoader attribute of the WebappClassLoader. (markt)
  • Fix: Add missing support for <deny-uncovered-http-methods> element when merging web.xml files. (markt)
  • Fix: Improve merging process for web.xml files to take account of the elements and attributes supported by the Servlet version of the merged file. (markt)
  • Fix: Avoid NullPointerException in resource cache when making an invalid request for a resource outside of the web application. (markt)
  • Fix: Remove an unnecessary null check identified by FindBugs. (markt)
  • Add: In WebappClassLoader, when reporting threads that are still running while web application is being stopped, print their stack traces to the log. (kkolinko)
  • Fix: 56190: The response should be closed (i.e. no further output is permitted) when a call to AsyncContext.complete() takes effect. (markt)
  • Fix: 56236: Enable Tomcat to work with alternative Servlet and JSP API JARs that package the XML schemas in such as way as to require a dependency on the JSP API before enabling validation for web.xml. Tomcat has no such dependency. (markt)
  • Fix: 56244: Fix MBeans descriptor for WebappClassLoader MBean. (kkolinko)
  • Add: Add a work around for validating XML documents (often TLDs) that use just the file name to refer to refer to the JavaEE schema on which they are based. (markt)
  • Add: Add methods of get the idle time from last client access time to org.apache.catalina.Session. (kfujino)
  • Fix: 56246: Fix NullPointerException in MemoryRealm when authenticating an unknown user. (markt)
  • Fix: 56248: Allow the deployer to update an existing WAR file without undeploying the existing application if the update flag is set. This allows any existing custom context.xml for the application to be retained. To update an application and remove any existing context.xml simply undeploy the old version of the application before deploying the new version. (markt)
  • Fix: 56253: When listing resources that are provided by a JAR, fix possible StringIndexOutOfBoundsExceptions. Add some unit tests for this and similar scenarios and fix the additional issues those unit tests identified. Based on a patch by Larry Isaacs. (markt)
  • Fix: Fix CVE-2014-0096: Redefine the globalXsltFile initialisation parameter of the DefaultServlet as relative to CATALINA_BASE/conf or CATALINA_HOME/conf. Prevent user supplied XSLTs used by the DefaultServlet from defining external entities. (markt)

Coyote

  • Fix: In some circumstances asynchronous requests could time out too soon. (markt)
  • Fix: 56172: Avoid possible request corruption when using the AJP NIO connector and a request is sent using more than one AJP message. Patch provided by Amund Elstad. (markt)
  • Add: Add experimental NIO2 connector. Based on code developed by Nabil Benothman. (remm)
  • Fix: Fix CVE-2014-0075: Improve processing of chuck size from chunked headers. Avoid overflow and use a bit shift instead of a multiplication as it is marginally faster. (markt/kkolinko)
  • Fix: Fix CVE-2014-0095: Correct regression introduced in 8.0.0-RC2 as part of the Servlet 3.1 non-blocking IO support that broke handling of requests with an explicit content length of zero. (markt/kkolinko)
  • Fix: Fix CVE-2014-0099: Fix possible overflow when parsing long values from a byte array. (markt)

Jasper

  • Fix: Change the default compiler source and compiler target versions to 1.7 since Tomcat 8 requires a minimum of Java 7. (markt)
  • Fix: 56179: Fix parsing of EL expressions that contain unnecessary parentheses. (markt)
  • Fix: 56177: Handle dependency tracking for TLDs when using JspC with a tag library JAR that is located outside of the web application. (markt)
  • Fix: Remove an unnecessary null check identified by FindBugs. (markt)
  • Fix: 56199: Restore validateXml option for JspC which determines if web.xml will be parsed with a validating parser. (markt)
  • Fix: 56223: Throw an IllegalStateException if a call is made to ServletContext.setInitParameter() after the ServletContext has been initialized. (markt)
  • Fix: 56265: Do not escape values of dynamic tag attributes containing EL expressions. (kkolinko)
  • Fix: Make the default compiler source and target versions for JSPs Java 7 since Tomcat 8 requires Java 7 as a minimum. (markt)
  • Update: 56283: Update to the Eclipse JDT Compiler P20140317-1600 which adds support for Java 8 syntax to JSPs. Add support for value "1.8" for the compilerSourceVM and compilerTargetVM options. (markt)

WebSocket

  • Fix: Avoid a possible deadlock when one thread is shutting down a connection while another thread is trying to write to it. (markt)
  • Fix: Avoid NPE when flushing batched messages. (markt)

Web Applications

  • Add: 56093: Add the SSL Valve to the documentation web application. (markt)
  • Fix: 56217: Improve readability by using left alignment for the table cell containing the request information on the Manager application status page. (markt)
  • Fix: Fixed java.lang.NegativeArraySizeException when using "Expire sessions" command in the manager web application on a context where the session timeout is disabled. (kfujino)
  • Fix: Add support for LAST_ACCESS_AT_START system property to Manager web application. (kfujino)

Other

  • Fix: 56115: Expose the httpusecaches property of Ant's get task as some users may need to change the default. Based on a suggestion by Anthony. (markt)
  • Fix: 56143: Improve service.bat so that it can be launched from a non-UAC console. This includes using a single call to tomcat8.exe to install the Windows service rather than three calls, and using command line arguments instead of environment variables to pass the settings. (markt/kkolinko)
  • Code: Simplify Windows *.bat files: remove %OS% checks, as current java does not run on ancient non-NT operating systems. (kkolinko)
  • Fix: Align options between service.bat and exe Windows installer. For service.bat the changes are in --Classpath, --DisplayName, --StartPath, --StopPath. For exe installer the changes are in --JvmMs, --JvmMx options, which are now 128 Mb and 256 Mb respectively instead of being empty. Explicitly specify --LogPath path when uninstalling Windows service, avoiding default value for that option. (kkolinko)
  • Fix: 56137: Explicitly use NIO connector in SSL example in server.xml so it doesn't break if APR is enabled. (markt)
  • Fix: 56139: Avoid a web application class loader leak in some unit tests when running on Windows. (markt)
  • Fix: Correct build script to avoid building JARs with empty packages. (markt)
  • Add: Allow to limit JUnit test run to a number of selected test case methods. (kkolinko)
  • Update: Update Commons Pool 2 to 2.2. (markt)
  • Update: Update Commons DBCP 2 to the 2.0 release. (markt)
  • Fix: 56189: Remove used file cpappend.bat from the distribution. (markt)
  • Fix: 56204: Remove unnecessary dependency between tasks in the build script. (markt)
  • Fix: Add definition of org.apache.catalina.ant.FindLeaksTask. (kfujino)
  • Fix: Implement org.apache.catalina.ant.VminfoTask, org.apache.catalina.ant.ThreaddumpTask and org.apache.catalina.ant.SslConnectorCiphersTask. (kfujino)
  • Add: Add the option to the Apache Ant tasks to ignore the constraint of the first line of the response message that must be "OK -" (ignoreResponseConstraint in AbstractCatalinaTask). Default is false. (kfujino)

beta, 2014-02-11 Tomcat 8.0.3 (markt)

Other

  • Fix: Fix build of Apache Commons DBCP2 classes. (kkolinko)
  • Update: Update Commons DBCP 2 to snapshot 170 dated 07 Feb 2014. This enables DBCP to work with a SecurityManager such that only DBCP needs to be granted the necessary permissions to communicate with the database. (markt)

not released Tomcat 8.0.2 (markt)

Catalina

  • Fix: 56082: Fix a concurrency bug in JULI's LogManager implementation. (markt)
  • Fix: 56085: ServletContext.getRealPath(String) should return null for invalid input rather than throwing an IllegalArgumentException. (markt)
  • Fix: Fix WebDAV support that was broken by the refactoring for the new resources implementation. (markt)
  • Code: Simplify Catalina.initDirs(). (kkolinko)
  • Fix: 56096: When the attribute rmiBindAddress of the JMX Remote Lifecycle Listener is specified it's value will be used when constructing the address of a JMX API connector server. Patch is provided by Jim Talbut. (violetagg)
  • Fix: When environment entry with one and the same name is defined in the web deployment descriptor and with annotation then the one specified in the web deployment descriptor is with priority. (violetagg)
  • Fix: Fix passing the value of false for xmlBlockExternal option of Context to Jasper, as the default was changed in 8.0.1. (kkolinko)

Coyote

  • Fix: Enable non-blocking reads to take place on non-container threads. (markt)

Cluster

  • Code: Simplify the code of o.a.c.ha.tcp.SimpleTcpCluster.createManager(String). Remove unnecessary class cast. (kfujino)

Web applications

  • Fix: In Manager web application improve handling of file upload errors. Display a message instead of error 500 page. Simplify. (kkolinko)

Other

  • Fix: 56104: Correct the version number on the welcome page of the Windows installer. (markt)
  • Update: Update Commons DBCP 2 to snapshot 168 dated 05 Feb 2014. (markt)
  • Fix: Fix CVE-2014-0050, a denial of service with a malicious, malformed Content-Type header and multipart request processing. Fixed by merging latest code (r1565159) from Commons FileUpload. (markt)

beta, 2014-02-02 Tomcat 8.0.1 (markt)

Catalina

  • Fix: Change default value of xmlBlockExternal attribute of Context. It is true now. (kkolinko)

Coyote

  • Fix: Correct regression in the fix for 55996 that meant that asynchronous requests might timeout too early. (markt)

Jasper

  • Fix: Change default value of the blockExternal attribute of JspC task. The default value is true. Add support for -no-blockExternal switch when JspC is run as a standalone application. (kkolinko)

WebSocket

  • Fix: Do not return an empty string for the Sec-WebSocket-Protocol HTTP header when no sub-protocol has been requested or no sub-protocol could be agreed as RFC6455 requires that no Sec-WebSocket-Protocol header is returned in this case. (markt)

not released Tomcat 8.0.0 (markt)

Catalina

  • Add: Implement JSR 340 - Servlet 3.1. The JSR 340 implementation includes contributions from Nick Williams and Jeremy Boynes. (markt)
  • Add: Implement JSR 245 MR2 - JSP 2.3. (markt)
  • Add: Implement JSR 341 - Unified Expression Language 3.0. (markt)
  • Add: Implement JSR 356 - WebSockets. The JSR 356 implementation includes contributions from Nick Williams, Rossen Stoyanchev and Niki Dokovski. (markt)
  • Update: 46727: Refactor default servlet to make it easier to sub-class to implement finer grained control of the file encoding. Based on a patch by Fred Toth. (markt)
  • Add: 45995: Align Tomcat with Apache httpd and perform MIME type mapping based on file extension in a case insensitive manner. (markt)
  • Code: Remove duplicate code that converted a Host's appBase attribute to a canonical file. (markt)
  • Code: 51408: Replace calls to Charset.defaultCharset() with an explicit reference to the ISO-8859-1 Charset. (markt)
  • Code: Refactor initialization code to use a single, consistent approach to determining the Catalina home (binary) and base (instance) directories. The search order for home is catalina.home system property, parent of current directory if boootstrap.jar is present and finally current working directory. The search order for Catalina base is catalina.base system property falling back to the value for Catalina home. (markt)
  • Update: 52092: JULI now uses the OneLineFormatter and AsyncFileHandler by default. (markt)
  • Fix: 52558: Refactor CometConnectionManagerValve so that it does not prevent the session from being serialized in when running in a cluster. (markt)
  • Fix: 52767: Remove reference to MySQL specific autoReconnect property in JDBCAccessLogValve. (markt)
  • Code: Make the Mapper type-safe. Hosts, Contexts and Wrappers are no longer handled as plain objects, instead they keep their type. Code using the Mapper doesn't need to cast objects returned by the mapper. (rjung)
  • Code: Move Manager, Loader and Resources from Container to Context since Context is the only place they are used. The documentation already states (and has done for some time) that Context is the only valid location for these nested components. (markt)
  • Code: Move the Mapper from the Connector to the Service since the Mapper is identical for all Connectors of a given Service and it is common for there to be multiple Connectors for a Service (http, https and ajp). This means there is now only ever one Mapper per Service rather than possibly multiple identically configured Mapper objects. (markt)
  • Code: Remove the per Context Mapper objects and use the Mapper from the Service. This removes the need to maintain two copies of the mappings for Servlets and Filters. (markt)
  • Add: Implement a new Resources implementation that merges Aliases, VirtualLoader, VirtualDirContext, JAR resources and external repositories into a single framework rather than a separate one for each feature. (markt)
  • Add: URL rewrite valve, similar in functionality to mod_rewrite. (remm)
  • Add: Port storeconfig functionality, which can persist to server.xml and context.xml runtime container configuration changes. (remm)
  • Add: 54095: Add support to the Default Servlet for serving gzipped versions of static resources directly from disk as an alternative to Tomcat compressing them on each request. Patch by Philippe Marschall. (markt)
  • Fix: 54708: Change the name of the working directory for the ROOT application (located under $CATALINA_BASE/work by default) from _ to ROOT. (markt)
  • Add: Change default configuration so that a change to the global web.xml file will trigger a reload of all web applications. (markt)
  • Fix: 55101: Make BASIC authentication more tolerant of whitespace. Patch provided by Brian Burch. (markt)
  • Fix: 55166: Move JSP descriptor and tag library descriptor schemas to servlet-api.jar to enable relative references between the schemas to be correctly resolved. (markt)
  • Code: Refactor the descriptor parsing code into a separate module that can be used by both Catalina and Jasper. Includes patches provided by Jeremy Boynes. (violetagg/markt)
  • Code: 55246: Move TLD scanning to a ServletContainerInitializer provided by Jasper. Includes removal of TldConfig lifecycle listener and associated Context properties. (jboynes)
  • Add: 55317: Facilitate weaving by allowing ClassFileTransformer to be added to WebppClassLoader. Patch by Nick Williams. (markt)
  • Fix: 55620: Enable Tomcat to start when either $CATALINA_HOME and/or $CATALINA_BASE contains a comma character. Prevent Tomcat from starting when $CATALINA_HOME and/or $CATALINA_BASE contains a semi-colon on Windows. Prevent Tomcat from starting when $CATALINA_HOME and/or $CATALINA_BASE contains a colon on Linux/FreeBSD/etc. (markt)
  • Code: Initialize the JSP runtime in Jasper's initializer to avoid need for a Jasper-specific lifecycle listener. JasperListener has been removed. (jboynes)
  • Fix: Change ordering of elements of JMX objects names so components are grouped more logically in JConsole. Generally, components are now grouped by Host and then by Context. (markt)
  • Add: Context listener to allow better EE and framework integration. (remm)

Coyote

  • Add: Experimental support for SPDY. Includes contributions from Sheldon Shao. (costin)
  • Code: The default connector is now the Java NIO connector even when specifying HTTP/1.1 as protocol (fhanik)
  • Code: Update default value of pollerThreadCount for the NIO connector. The new default value will never go above 2 regardless of available processors. (fhanik)
  • Fix: 54010: Remove some unnecessary code (duplicate calls to configure the scheme as https for AJP requests originally received over HTTPS). (markt)
  • Code: Refactor char encoding/decoding using NIO APIs. (remm)
  • Update: Change the default URIEncoding for all connectors from ISO-8859-1 to UTF-8. (markt)

Jasper

  • Code: Simplify API of ErrorDispatcher class by using varargs. (kkolinko)
  • Code: Update Jasper to use the new common web.xml parsing code. Includes patches by Jeremy Boynes. (markt/violetagg)
  • Add: Create test cases for JspC. Patch by Jeremy Boynes. (markt)
  • Code: 55246: TLD scanning is now performed by JasperInitializer (a ServletContainerInitializer) removing the need for support within the Servlet container itself. The scan is now performed only once rather than in two passes reducing startup time. (jboynes)
  • Fix: 55251: Do not allow JspC task to fail silently if the web.xml or web.xml fragment can not be generated. (markt)

Cluster

  • Code: Remove unused JvmRouteSessionIDBinderListener and SessionIDMessage. (kfujino)
  • Code: Modify method signature in ReplicationValve. Cluster instance is not necessary to argument of method. (kfujino)
  • Code: Remove unused expireSessionsOnShutdown attribute in org.apache.catalina.ha.session.BackupManager. (kfujino)

Web applications

  • Add: Extend the diagnostic information provided by the Manager web application to include details of the configured SSL ciphers suites for each connector. (markt)
  • Update: 48550: Update examples web application to use UTF-8. (markt)
  • Update: 55383: Improve the design and correct the HTML markup of the documentation web application. Patches provided by Konstantin Preißer. (markt)

Tribes

  • Code: Refactor AbstractReplicatedMap to use generics. A key side-effect of this is that the class now implements Map<K,V> rather than extends ConcurrentMap. (markt)

Other

  • Code: Remove unused, deprecated code. (markt)
  • Code: Remove static info String and associated getInfo() method where present. (markt)
  • Update: (r1353242, r1353410): Remove Ant tasks jasper2 and jkstatus. The correct names are jasper and jkupdate. (kkolinko)
  • Fix: 53529: Clean-up the handling of InterruptedException throughout the code base. (markt)
  • Add: 54899: Provide an initial implementation of NetBeans support. Patch provided by Brian Burch. (markt)
  • Fix: 55166: Move the JSP descriptor and tag library descriptor schema defintion files from jsp-api.jar to servlet-api.jar so relative includes between the J2EE, Servlet and JSP schemas are correctly resolved. (markt)
  • Fix: 55372: When starting Tomcat with the jpda option to enable remote debugging, by default only listen on localhost for connections from a debugger. Prior to this change, Tomcat listened on all known addresses. (markt)