[Bug 55477] Add a solution to map an realm name to a security role

[bugzilla]

https://issues.apache.org/bugzilla/show_bug.cgi?id=55477

--- Comment #7 from Stefan Mayr ste...@mayr-stefan.de ---
Created attachment 30788
  -- https://issues.apache.org/bugzilla/attachment.cgi?id=30788action=edit
Edition with inline configuration for the role mapping

I added the possibility to configure the mapping inline with the string
mangling solution

Example:
Realm className=org.apache.catalina.realm.MappingRealm
   roleMappings=a=b;manager-gui=tomcat;c=d
Realm className=org.apache.catalina.realm.UserDatabaseRealm
   resourceName=UserDatabase/
/Realm

Other attributes and their default values:
assignment==
separator=;
pathname=conf/mapping.properties

People using JDNIRealms with LDAP DNs will have to change assignment and
separator (regex)strings. Maybe someone can come up with better default values.

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[Bug 55477] Add a solution to map an realm name to a security role

[bugzilla]

https://issues.apache.org/bugzilla/show_bug.cgi?id=55477

--- Comment #8 from Stefan Mayr ste...@mayr-stefan.de ---
Christopers version would be like this:

Realm class=...MappingRealm
separator=,\s*
assignment=-
roleMappings=securityGroupName-innerRealmGroupName, otherName-3rdName
   
/

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[Bug 55511] New: Reduce contention on WebappClassLoader

[bugzilla]

https://issues.apache.org/bugzilla/show_bug.cgi?id=55511

Bug ID: 55511
   Summary: Reduce contention on WebappClassLoader
   Product: Tomcat 8
   Version: 8.0.0-RC1
  Hardware: All
OS: All
Status: NEW
  Severity: enhancement
  Priority: P2
 Component: Catalina
  Assignee: dev@tomcat.apache.org
  Reporter: jas...@bluedevel.com

Created attachment 30789
  -- https://issues.apache.org/bugzilla/attachment.cgi?id=30789action=edit
Patch diff to WebappClassLoader to enable concurrent read of cache

As part of this patchset -
http://svn.apache.org/viewvc?view=revisionrevision=927565 - the loadClass()
method was marked synchronized, which means all class loading in a web
application is fully serialized against the class loader.

There are a number of libraries which call loadClass repeatedly (eg some
versions of Saxon XSLT engine).

Attached is a patch that alleviates some of the pressure by converting the
local cache from Hashmap to a ConcurrentHashMap and moving the cache lookup
outside the synchronized block. Thus, all class loading against this CL should
now operate concurrently. Anything requiring the superclass or parent loader is
still synchronized.

Let me know if you need some additional test metrics etc.

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[Bug 55511] Reduce contention on WebappClassLoader

[bugzilla]

https://issues.apache.org/bugzilla/show_bug.cgi?id=55511

--- Comment #1 from Jason Koch jas...@bluedevel.com ---
It's been quite difficult to hook up the classloader in a JHM environment, so
let me know if you need benchmarks and I'll hook some up end to end.

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[GUMP@vmgump]: Project tomcat-trunk-test (in module tomcat-trunk) failed

[Bill Barker]

To whom it may engage...

This is an automated request, but not an unsolicited one. For 
more information please visit http://gump.apache.org/nagged.html, 
and/or contact the folk at gene...@gump.apache.org.

Project tomcat-trunk-test has an issue affecting its community integration.
This issue affects 1 projects,
 and has been outstanding for 66 runs.
The current state of this project is 'Failed', with reason 'Build Failed'.
For reference only, the following projects are affected by this:
- tomcat-trunk-test :  Tomcat 8.x, a web server implementing the Java 
Servlet 3.1,
...


Full details are available at:

http://vmgump.apache.org/gump/public/tomcat-trunk/tomcat-trunk-test/index.html

That said, some information snippets are provided here.

The following annotations (debug/informational/warning/error messages) were 
provided:
 -DEBUG- Dependency on junit exists, no need to add for property hamcrest.jar.
 -DEBUG- Dependency on commons-daemon exists, no need to add for property 
commons-daemon.native.src.tgz.
 -DEBUG- Dependency on commons-daemon exists, no need to add for property 
tomcat-native.tar.gz.
 -DEBUG- Dependency on tomcat-trunk exists, no need to add for property 
tomcat-dbcp.home.
 -INFO- Failed with reason build failed
 -INFO- Project Reports in: 
/srv/gump/public/workspace/tomcat-trunk/output/build/logs



The following work was performed:
http://vmgump.apache.org/gump/public/tomcat-trunk/tomcat-trunk-test/gump_work/build_tomcat-trunk_tomcat-trunk-test.html
Work Name: build_tomcat-trunk_tomcat-trunk-test (Type: Build)
Work ended in a state of : Failed
Elapsed: 52 mins 38 secs
Command Line: /usr/lib/jvm/java-7-oracle/bin/java -Djava.awt.headless=true 
-Dbuild.sysclasspath=only org.apache.tools.ant.Main 
-Dgump.merge=/srv/gump/public/gump/work/merge.xml 
-Djunit.jar=/srv/gump/public/workspace/junit/dist/junit-20130901.jar 
-Dobjenesis.jar=/srv/gump/public/workspace/objenesis/main/target/objenesis-2.1-SNAPSHOT.jar
 
-Dtomcat-native.tar.gz=/srv/gump/public/workspace/apache-commons/daemon/dist/bin/commons-daemon-20130901-native-src.tar.gz
 -Dexamples.sources.skip=true 
-Dtomcat-dbcp.home=/srv/gump/public/workspace/tomcat-trunk/tomcat-deps 
-Djdt.jar=/srv/gump/packages/eclipse/plugins/org.eclipse.jdt.core_3.4.2/jdtcore.jar
 
-Dcommons-daemon.jar=/srv/gump/public/workspace/apache-commons/daemon/dist/commons-daemon-20130901.jar
 
-Dcommons-daemon.native.src.tgz=/srv/gump/public/workspace/apache-commons/daemon/dist/bin/commons-daemon-20130901-native-src.tar.gz
 -Dtest.accesslog=true 
-Dcommons-pool.home=/srv/gump/public/workspace/apache-commons/pool 
-Dcommons-dbcp.home=/
 srv/gump/public/workspace/apache-commons/dbcp 
-Deasymock.jar=/srv/gump/public/workspace/easymock/easymock/target/easymock-3.3-SNAPSHOT.jar
 -Dhamcrest.jar=/srv/gump/public/workspace/junit/dist/junit-20130901.jar 
-Dcglib.jar=/srv/gump/packages/cglib/cglib-nodep-2.2.jar test 
[Working Directory: /srv/gump/public/workspace/tomcat-trunk]
CLASSPATH: 
/usr/lib/jvm/java-7-oracle/lib/tools.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/webapps/examples/WEB-INF/classes:/srv/gump/public/workspace/tomcat-trunk/output/testclasses:/srv/gump/public/workspace/ant/dist/lib/ant.jar:/srv/gump/public/workspace/ant/dist/lib/ant-launcher.jar:/srv/gump/public/workspace/ant/dist/lib/ant-jmf.jar:/srv/gump/public/workspace/ant/dist/lib/ant-junit.jar:/srv/gump/public/workspace/ant/dist/lib/ant-junit4.jar:/srv/gump/public/workspace/ant/dist/lib/ant-swing.jar:/srv/gump/public/workspace/ant/dist/lib/ant-apache-resolver.jar:/srv/gump/public/workspace/ant/dist/lib/ant-apache-xalan2.jar:/srv/gump/public/workspace/xml-commons/java/build/resolver.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/bin/bootstrap.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/bin/tomcat-juli.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/annotations-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/servle
 
t-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/jsp-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/el-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/websocket-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/catalina.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/catalina-ant.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/catalina-storeconfig.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/tomcat-coyote.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/jasper.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/jasper-el.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/catalina-tribes.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/catalina-ha.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/tomcat-api.jar:/srv/gump/public/workspace/tomcat-trunk/output/build/lib/tomcat-jni.jar:/srv/gump/public/workspace/tomcat