VS: Tomcat accesslogs / Geoserver

[Jussila Ville]

Hi Christopher,

Thanks for your fast answer. 

I'm quite new with Tomcat and HTTP. But as you said, Geoserver is taking care 
of the authentication itself. So this is the problem and we are not able to log 
the username in the access logs. I think we have to focus then on the Geoserver 
own logging.

With best regards

Ville Jussila


-Alkuperäinen viesti-
Lähettäjä: Christopher Schultz [mailto:ch...@christopherschultz.net] 
Lähetetty: 2. lokakuuta 2017 17:31
Vastaanottaja: users@tomcat.apache.org
Aihe: Re: Tomcat accesslogs / Geoserver

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Hash: SHA256

Jussila,

On 10/2/17 9:18 AM, Jussila Ville wrote:
> We are running Geoserver 2.11.1 with Java 1.8.0_131 on Tomcat 8.0.44.
> 
> I have tried before Geoserver's own mailing list without any help, so 
> now I try this one. Geoserver is a map engine to publish raster and 
> vector data in the Internet. More information can be found here 
> http://geoserver.org/
> 
> We are not able to record the username in the Tomcat Accesslog.
> Geoserver has it's monitor plugin and Auditlogs, which we have 
> installed and logs are running nicely with recorded username. In the 
> Tomcat's accesslog they don't show up no matter what I try. We prefer 
> more using Tomcat's access logs, as we are not satisfied Geoservers 
> format.
> 
> Here are parameters for the AccessLogValve in Tomcat 
> 8.0\conf\server.xml file
> 
>  directory="D:\Data\GeoServer\Tomcat_logs" 
> prefix="localhost_access_log" suffix=".txt" pattern="%a 
> %{X-Forwarded-FOR}i %u %t %r %s %b" />
> 
> I have tried to replace "%u" parameter with different kinds of 
> syntaxes example "%{username}s", "%{userName}s", "%{remoteUser}s", 
> "%{remoteuser}s", but none of them had solved the problem. Not even 
> replacing "s" with "i". With {Authorization}i, I was able to record 
> that Geoserver is using Basic authentication as it is set in UI.
> 
> Can you help me?

Is it possible that Geoserver is using its own built-in HTTP Basic 
authentication instead of having Tomcat handle authentication? If so, Tomcat 
knows nothing about the user, etc. and can't log anything about them in the 
access log.

- -chris
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Re: Tomcat accesslogs / Geoserver

[Christopher Schultz]

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Hash: SHA256

Jussila,

On 10/2/17 9:18 AM, Jussila Ville wrote:
> We are running Geoserver 2.11.1 with Java 1.8.0_131 on Tomcat
> 8.0.44.
> 
> I have tried before Geoserver's own mailing list without any help,
> so now I try this one. Geoserver is a map engine to publish raster
> and vector data in the Internet. More information can be found here
> http://geoserver.org/
> 
> We are not able to record the username in the Tomcat Accesslog.
> Geoserver has it's monitor plugin and Auditlogs, which we have
> installed and logs are running nicely with recorded username. In
> the Tomcat's accesslog they don't show up no matter what I try. We
> prefer more using Tomcat's access logs, as we are not satisfied
> Geoservers format.
> 
> Here are parameters for the AccessLogValve in Tomcat
> 8.0\conf\server.xml file
> 
>  directory="D:\Data\GeoServer\Tomcat_logs" 
> prefix="localhost_access_log" suffix=".txt" pattern="%a
> %{X-Forwarded-FOR}i %u %t %r %s %b" />
> 
> I have tried to replace "%u" parameter with different kinds of
> syntaxes example "%{username}s", "%{userName}s", "%{remoteUser}s",
> "%{remoteuser}s", but none of them had solved the problem. Not even
> replacing "s" with "i". With {Authorization}i, I was able to record
> that Geoserver is using Basic authentication as it is set in UI.
> 
> Can you help me?

Is it possible that Geoserver is using its own built-in HTTP Basic
authentication instead of having Tomcat handle authentication? If so,
Tomcat knows nothing about the user, etc. and can't log anything about
them in the access log.

- -chris
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Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/

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Tomcat accesslogs / Geoserver

[Jussila Ville]

Hi List,

We are running Geoserver 2.11.1 with Java 1.8.0_131 on Tomcat 8.0.44.

I have tried before Geoserver's own mailing list without any help, so now I try 
this one. Geoserver is a map engine to publish raster and vector data in the 
Internet. More information can be found here http://geoserver.org/

We are not able to record the username in the Tomcat Accesslog. Geoserver has 
it's monitor plugin and Auditlogs, which we have installed and logs are running 
nicely with recorded username. In the Tomcat's accesslog they don't show up no 
matter what I try. We prefer more using Tomcat's access logs, as we are not 
satisfied Geoservers format.

Here are parameters for the AccessLogValve in Tomcat 8.0\conf\server.xml file



I have tried to replace "%u" parameter with different kinds of syntaxes example 
"%{username}s", "%{userName}s", "%{remoteUser}s", "%{remoteuser}s", but none of 
them had solved the problem. Not even replacing "s" with "i". With 
{Authorization}i, I was able to record that Geoserver is using Basic 
authentication as it is set in UI.

Can you help me?

With best regards

Mr. Ville Jussila
Cadastral Surveyor
City of Helsinki
Finland

Re: TomcatCon Where (and when) next?

[Coty Sutherland]

On Fri, Sep 29, 2017 at 3:03 PM, Christopher Schultz
 wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Mark,
>
> On 9/27/17 5:14 PM, Mark Thomas wrote:
>> All,
>>
>> TomcatCon London 2017 took place yesterday and was even more
>> successful than hoped. We sold 16 tickets for a full day of content
>> from 3 Tomcat committers.
>>
>> I'd like to take this opportunity to once again thank our
>> sponsors.
>>
>> Liferay generously provided the venue - including all the
>> associated organisation. This provided us with a very nice venue,
>> removed a significant amount of the organisational overhead and
>> also removed all of the financial risk to the PMC members
>> organising the event.
>>
>> c2b2 generously purchased 2 tickets and contributed towards the
>> other expenses (speaker travel expenses, buying a microphone so we
>> could record some of the sessions, name badges, etc,).
>>
>> We were able to record 4 out of the 6 sessions and these will be
>> uploaded to YouTube and linked from the Tomcat website hopefully by
>> the end of the week.
>>
>> As planned, the event generated a sufficient surplus to underwrite
>> the next event. With this in mind, thoughts are already turning to
>> future events.
>>
>> We are looking for suggestions for possible locations for the next
>> event. Please add your suggestions to this thread.
>>
>> Some points to keep in mind:
>>
>> - Events close to one or more Tomcat committters will generally
>> have lower overheads due to reduced travel costs. At this point
>> that probably means Europe if the event runs without sponsorship.
>>
>> - Sponsorship to cover speaker travel and/or to provide a venue
>> increases the options available with regard to location. I was
>> serious when I said in a previous thread that the next event could
>> be in India if a sponsor offered to provide a venue and cover
>> speaker travel.
>>
>> If you'd like to discuss sponsorship options privately, please feel
>> free to contact me off-list.
>>
>> With regards to timing, the aim is to try and organise one of
>> these events every couple of months. That probably means we need to
>> start thinking about event N+1 and N+2 in parallel.
>>
>> I look forward to your suggestions,
>
> Washington, DC would be a lovely place to have a TomcatCon. :)

+1, it's only an hour flight for me :)

> I'd be happy to organize the event. Not too many Tomcat committers in
> the area, but lots of ASF folks are here, including jimjag (though his
> schedule is sometimes awkward). We held a BarCampApache here in 2012
> on a Saturday and got ~45 attendees. Tomcat would probably have a
> smaller draw from that crowd, but there might be more locals who would
> be more interested in a more focused set of topics rather than the
> wide-ranging chaos that often accompanies a BarCamp.
>
> There are quite a few big internet companies with presences around
> here (e.g. Living Social, Facebook, etc.) but I'm not sure which ones
> utilize Tomcat within their technology stack. They may be willing to
> give us some meeting space, however, since most of those companies end
> up being "friends of open source" even if they aren't
> directly-benefiting from one particular tool.
>
> - -chris
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Re: Help needed - JPA probem - No connection specified with project

[Karen Goh]

On Fri, 9/29/17, Konstantin Kolinko  wrote:

 Subject: Re: Help needed - JPA probem - No connection specified with project
 To: "Karen Goh" 
 Cc: "Tomcat Users List" 
 Date: Friday, September 29, 2017, 9:16 PM
 
 >>
 >>  1. See a link to Eclipse IDE FAQ
 here:
 >>
 >>  https://wiki.apache.org/tomcat/FAQ/Developing#Q6
 
 The actual Tomcat
 configuration that is running is in
 ".metadata/.plugins/org.eclipse.wst.server.core"
 directory (the
 Eclipse Web Tools FAQ should
 provide more pointers). There may be
 situations when it becomes stale.
 
 >>  2. See the
 >>  following thread on how to turn on
 "Publish module
 >>  context to
 separate XML files" option in Eclipse.
 >>
 >>  By
 default
 >>  (without that option)
 Eclipse IDE places 
 >>  elements into server.xml, which is a
 rather
 >>  discourage practice.
 >>
 >>  http://markmail.org/message/7zkyocvph56b6t6q
 >
 > OK.  I managed to
 turn on "Publish module context..but my problem of
 context not bound is still there.
 >
 >>  3.
 >> 
 Documentation on Context:
 >>
 >>  http://tomcat.apache.org/tomcat-8.0-doc/config/context.html
 >>
 >>  The
  element in
 >>  your
 context.xml has a lot of attributes that
 >>  should not be there, starting
 with
 >>  "debug". What
 (bad) example were
 >>  they copied
 from?
 >
 >  4. The
 current version of
 >  Tomcat 8.0 is
 8.0.46.
 >  There were security
 >  fixes in Java as well (8u141 was a
 security update
 >  in July 2017)
 >
 >  Also EOL date for
 Tomcat 8.0 has been
 >  announced. Users
 are advised to
 >  migrate to
 >  8.5.
 >  http://tomcat.apache.org/tomcat-80-eol.html
 >
 > Hi kolinko, I have
 now installed Tomcat 8.5.20 but same problem.
 
 Even if it is "the same
 problem", it 'd better if you provide the
 actual log messages and stacktraces. Those
 differ between versions.
 
Here's my latest error in which I really don't know what have cause the JPA no 
connection is specified :

INFO: Starting service Catalina
Oct 02, 2017 3:53:51 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/8.0.29
Oct 02, 2017 3:53:52 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor C:\Users\Karen Goh Seow 
Hui\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\conf\Catalina\localhost\Hi5S.xml
Oct 02, 2017 3:53:53 PM org.apache.catalina.startup.SetContextPropertiesRule 
begin
WARNING: [SetContextPropertiesRule]{Context} Setting property 'source' to 
'org.eclipse.jst.jee.server:Hi5S' did not find a matching property.
Oct 02, 2017 3:53:57 PM org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory 
getObjectInstance
INFO: Name = hi5 Ignoring unknown property: value of "" for "description" 
property
Oct 02, 2017 3:53:57 PM org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory 
getObjectInstance
INFO: Name = hi5 Ignoring unknown property: value of "" for "mappedName" 
property
Oct 02, 2017 3:53:58 PM org.apache.jasper.servlet.TldScanner scanJars
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug 
logging for this logger for a complete list of JARs that were scanned but no 
TLDs were found in them. Skipping unneeded JARs during scanning can improve 
startup time and JSP compilation time.
2017-10-02 15:53:59,962 localhost-startStop-1 ERROR Error processing element 
Configuration ([Configuration: null]): CLASS_NOT_FOUND
2017-10-02 15:54:00,324 localhost-startStop-1 ERROR No ConnectionSource 
provided: connectionSource
2017-10-02 15:54:00,327 localhost-startStop-1 ERROR Unable to inject fields 
into builder class for plugin type class 
org.apache.logging.log4j.core.appender.db.jdbc.JdbcAppender, element Jdbc. 
org.apache.logging.log4j.core.config.ConfigurationException: Arguments given 
for element Jdbc are invalid
at 
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.injectFields(PluginBuilder.java:198)
at 
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:121)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:952)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:892)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:884)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:508)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:232)
at 
org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:244)
at 
org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:545)
at 

Re: Setting up Embedded Tomcat to honor Servlet 3.0 Annotations

[Mark Thomas]

On 02/10/17 07:23, Brian Toal wrote:
> I want to decouple my solution from web.xml completely, so the goal is to
> have the container to scan all jars on the classpath and look for Servlet
> 3.0 annotations and do the necessary (register  servlet context listeners,
> filters, servlets, etc).  In the code below, the container starts, but none
> of the corresponding annotations are processed.  I have various jars on the
> classpath that contain implementations of the Servlet 3.0 annotation.  I'm
> most certain I'm missing the configuration that is required to get Tomcat
> to do the scanning and processing, but i'm not aware of what that would
> be.  What code do I need to add to get the container to scan all jars on
> the classpath for Servlet 3.0 annotations and register the various found
> artifacts with the container?

If you use addContext(), you have to do all of that yourself.

Take a look at the difference in the Tomcat class between addContext()
and addWebapp().

You probably also want to take a look at
org.apache.catalina.startup.ContextConfig

Mark


> 
> Here's a snippet of what my code looks like so far.  See [1] for full
> source.
> 
> 
> public void start(ApplicationContext acac) {
> try {
> Tomcat tomcat = new Tomcat();
> tomcat.setPort(8080);
> // init http connector
> tomcat.getConnector();
> File base = new File(".");
> Context ctx = tomcat.addContext("", base.getAbsolutePath());
> ServletContext servletContext = ctx.getServletContext();
> tomcat.start();
> tomcat.getServer().await();
> } catch (LifecycleException e) {
> throw new RuntimeException("Unable to launch tomcat ", e);
> }
> } [1] - https://github.com/toaler/container/blob/master/
> container-webapp-tomcat/src/main/java/container/webapp/
> tomcat/TomcatWebContainer.java
> 


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Setting up Embedded Tomcat to honor Servlet 3.0 Annotations

[Brian Toal]

I want to decouple my solution from web.xml completely, so the goal is to
have the container to scan all jars on the classpath and look for Servlet
3.0 annotations and do the necessary (register  servlet context listeners,
filters, servlets, etc).  In the code below, the container starts, but none
of the corresponding annotations are processed.  I have various jars on the
classpath that contain implementations of the Servlet 3.0 annotation.  I'm
most certain I'm missing the configuration that is required to get Tomcat
to do the scanning and processing, but i'm not aware of what that would
be.  What code do I need to add to get the container to scan all jars on
the classpath for Servlet 3.0 annotations and register the various found
artifacts with the container?

Here's a snippet of what my code looks like so far.  See [1] for full
source.


public void start(ApplicationContext acac) {
try {
Tomcat tomcat = new Tomcat();
tomcat.setPort(8080);
// init http connector
tomcat.getConnector();
File base = new File(".");
Context ctx = tomcat.addContext("", base.getAbsolutePath());
ServletContext servletContext = ctx.getServletContext();
tomcat.start();
tomcat.getServer().await();
} catch (LifecycleException e) {
throw new RuntimeException("Unable to launch tomcat ", e);
}
} [1] - https://github.com/toaler/container/blob/master/
container-webapp-tomcat/src/main/java/container/webapp/
tomcat/TomcatWebContainer.java

Re: Building a uber/fat jar

[Brian Toal]

thanks John,

I want to decouple my solution from web.xml completely, so the goal is to
have the container to scan all jars on the classpath and look for Servlet
3.0 annotations and do the necessary (register  servlet context listeners,
filters, servlets, etc).  The container starts, but none of the
corresponding annotations are processed.  I have various jars on the
classpath that contain implementations of the Servlet 3.0 annotation.  I'm
most certain I'm missing the configuration that is required to get Tomcat
to do the scanning and processing, but i'm not aware of what that would
be.  Any ideas what that would I would need to add?

Here's a snippet of what my code looks like so far.  See [1] for full
source.


public void start(ApplicationContext acac) {
try {
Tomcat tomcat = new Tomcat();
tomcat.setPort(8080);
// init http connector
tomcat.getConnector();
File base = new File(".");
Context ctx = tomcat.addContext("", base.getAbsolutePath());
ServletContext servletContext = ctx.getServletContext();
tomcat.start();
tomcat.getServer().await();
} catch (LifecycleException e) {
throw new RuntimeException("Unable to launch tomcat ", e);
}
} [1] -
https://github.com/toaler/container/blob/master/container-webapp-tomcat/src/main/java/container/webapp/tomcat/TomcatWebContainer.java

On Sat, Sep 30, 2017 at 5:50 AM, John D. Ament 
wrote:

> I use Maven for the actual build. I use these dependencies (with
> 9.0.0.M26):
>
> 
> org.apache.tomcat.embed
> tomcat-embed-core
> 
> 
> org.apache.tomcat.embed
> tomcat-embed-el
> 
> 
> org.apache.tomcat
> tomcat-juli
> 
> 
> org.apache.tomcat.embed
> tomcat-embed-websocket
> 
>
> And use the Capsule Maven Plugin to build the actual runtime (better
> isolation than a shaded JAR):
>
> 
> com.github.chrisdchristo
> capsule-maven-plugin
> ${capsule.maven.plugin.version}
> 
> 
> 
> build
> 
> 
> your.main.class.here
> fat
> 
> 
> 
> 
>
> And then the actual bootstrap would look like this:
> https://paste.apache.org/vVNs (I put it in a paste since it's pretty
> long).
>
> On Sat, Sep 30, 2017 at 4:51 AM Brian Toal  wrote:
>
> > Can someone point me to a example of how to run Tomcat as a embedded
> > application, packaged in a uber jar?  I'm not interested in running via a
> > war.  I've struggled to find a example.
> >
>