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The Web Request Logger filters all HTTP web requests and responses to and from Liferay Portal and logs the data via the Liferay Portal logging framework.

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Web Request Logger

liferay-web-request-logger

The Web Request Logger filters all HTTP web requests and responses to and from Liferay Portal and logs the data via the Liferay Portal logging framework.

Overview

The Web Request Logger filters all HTTP web requests and responses to and from Liferay Portal and logs the data via the Liferay Portal logging framework.

The HTTP web requests and responses are processed using the Web Request Logger Filter which is based on the Apache Tomcat 7.x Request Dumper Filter and implemented using the Liferay Portal 6.1.x Servlet Filter framework.

The Web Request Logger Filter is compatible with Servlet Containers supporting Servlet API 2.5 or 3.0 (e.g. Apache Tomcat 6.x or 7.x).

Background

The Request Dumper Valve in Apache Tomcat 6.x (TC 6.x) was replaced by the Request Dumper Filter in Apache Tomcat 7.x (TC 7.x). The Request Logger Valve (TC 6.x) worked seamlessly with Liferay Portal 6.0.x, but the Request Dumper Filter (TC 7.x) does not work with Liferay Portal 6.1.x.

The Web Request Logger Filter was developed to work around class/resource loading and logging configuration issues when using the default Apache Tomcat 7.x Request Dumper Filter with Liferay Portal 6.1.x.

Supported Products

GitHub Project Branch 7.0.x

  • Liferay Portal 7.0 CE : 7.0 CE M4 (7.0.0+)

GitHub Project Master and Branch 6.2.x

  • Liferay Portal 6.2 CE : 6.2 CE GA1 (6.2.0+)
  • Liferay Portal 6.2 EE : 6.2 EE GA1 (6.2.10+)

GitHub Project Branch 6.1.x

  • Liferay Portal 6.1 CE : 6.1 CE GA2, GA3 (6.1.1+)
  • Liferay Portal 6.1 CE : 6.1 EE GA2, GA3 (6.1.20+)

Downloads

Usage

Step 1. Configure Liferay Portal logging.

Add or update logging category for WebRequestLoggerFilter using the Liferay Portal Control Panel or portal settings file.

Step 1.1. Configure Logging using Liferay Portal Control Panel

  • Navigate to Control Panel > Server Administration > Log Levels.

  • Add or update log category for WebRequestLoggerFilter

    Category Name: au.com.permeance.liferay.portal.servlet.filters.request.WebRequestLoggerFilter

    Log Level: ALL

  • NOTE: This approach is temporary and is only active while the Liferay Portal instance is running.

Step 1.2. Configure Logging using portal settings file.

  • Create or update file “LIFERAY_HOME/tomcat/lib/ext/META-INF/portal-log4j-ext.xml”.

  • Refer to sample portal-log4j-ext.xml and associated log4j.dtd, which should be copied to folder “LIFERAY_HOME/tomcat/lib/ext/META-INF”.

  • Sample portal-log-ext.xml file snippet

    <category name="au.com.permeance.liferay.portal.servlet.filters.request.WebRequestLoggerFilter">

    <priority value="ALL" />

    </category>

  • NOTE: This approach is persistent and will remain between stopping and starting the Liferay Portal instance.

Step 2. Enable or disable Web Request Logger Filter in portal properties.

  • Create or update file “LIFERAY_HOME/portal-ext.properties”.

  • Enable WebRequestLoggerFilter

    au.com.permeance.liferay.portal.servlet.filters.request.WebRequestLoggerFilter=true

  • Disable WebRequestLoggerFilter

    au.com.permeance.liferay.portal.servlet.filters.request.WebRequestLoggerFilter=false

Step 3. Deploy Liferay Request Logger hook plugin to Liferay Portal

  • Deploy to Liferay Portal + Apache Tomcat Bundle

    % cp liferay-web-request-logger-hook-XXX.war LIFERAY_HOME/deploy

Step 4. Review Liferay Portal and/or Apache Tomcat log files.

Sample Output (Apache Tomcat)

2014-04-30 16:37:20,660 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 FILTER START TIME=30-Apr-2014 08:37:20
2014-04-30 16:37:20,661 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:101] Begin filter for request logger at URL http://localhost:9080/web/guest
2014-04-30 16:37:20,661 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 requestURI=/web/guest
2014-04-30 16:37:20,662 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 authType=null
2014-04-30 16:37:20,662 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 characterEncoding=UTF-8
2014-04-30 16:37:20,663 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 contentLength=-1
2014-04-30 16:37:20,663 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 contentType=null
2014-04-30 16:37:20,663 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 contextPath=
2014-04-30 16:37:20,664 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=cache-control=no-cache
2014-04-30 16:37:20,665 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=pragma=no-cache
2014-04-30 16:37:20,665 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=user-agent=Java/1.6.0_35
2014-04-30 16:37:20,666 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=host=localhost:9080
2014-04-30 16:37:20,666 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=accept=text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
2014-04-30 16:37:20,666 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 header=connection=keep-alive
2014-04-30 16:37:20,667 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 locale=en_US
2014-04-30 16:37:20,667 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 method=GET
2014-04-30 16:37:20,668 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 pathInfo=/guest
2014-04-30 16:37:20,668 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 protocol=HTTP/1.1
2014-04-30 16:37:20,668 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 queryString=null
2014-04-30 16:37:20,669 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 remoteAddr=127.0.0.1
2014-04-30 16:37:20,669 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 remoteHost=127.0.0.1
2014-04-30 16:37:20,669 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 remoteUser=null
2014-04-30 16:37:20,670 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 requestedSessionId=null
2014-04-30 16:37:20,670 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 scheme=http
2014-04-30 16:37:20,671 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 serverName=localhost
2014-04-30 16:37:20,671 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 serverPort=9080
2014-04-30 16:37:20,671 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 servletPath=/web
2014-04-30 16:37:20,672 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 isSecure=false
2014-04-30 16:37:20,672 INFO  [http-bio-9080-exec-1][WebRequestLoggerFilter:258] http-bio-9080-exec-1 ------------------=--------------------------------------------
2014-04-30 16:37:20,673 DEBUG [http-bio-9080-exec-1][WebRequestLoggerFilter:159] [http-bio-9080-exec-1]=> au.com.permeance.liferay.portal.servlet.filters.request.WebRequestLoggerFilter /web/guest

Building

Step 1. Checkout source from GitHub project

Step 1.1. Checkout master from GitHub project

NOTE: GitHub master and branch 6.2.x should always be the same.

$ md work
$ cd work
% md -p liferay-web-request-logger/master
% cd liferay-web-request-logger/master
$ git clone https://github.com/permeance/liferay-web-request-logger
Cloning into 'liferay-web-request-logger'...
remote: Counting objects: 518, done.
remote: Compressing objects: 100% (223/223), done.
remote: Total 518 (delta 173), reused 502 (delta 157)
Receiving objects: 100% (518/518), 622.65 KiB | 273.00 KiB/s, done.
Resolving deltas: 100% (173/173), done.
Checking connectivity... done

Step 1.2. Checkout branch 6.1.x or 6.2.x from GitHub project

NOTE: This sample shows checkout for branch 6.1.x. The same process applies for branch 6.2.x.

% md work
% cd work
% md -p liferay-web-request-logger/6.1.x
% cd liferay-web-request-logger/6.1.x
% git clone https://github.com/permeance/liferay-web-request-logger
Cloning into 'liferay-web-request-logger'...
remote: Counting objects: 475, done.
remote: Compressing objects: 100% (199/199), done.
remote: Total 475 (delta 151), reused 470 (delta 146)
Receiving objects: 100% (475/475), 618.21 KiB | 161.00 KiB/s, done.
Resolving deltas: 100% (151/151), done.
Checking connectivity... done
% cd liferay-web-request-logger
% git branch 6.1.x
% git checkout 6.1.x
Switched to branch '6.1.x'
% git status
# On branch 6.1.x
nothing to commit, working directory clean

Step 2. Build and package

% mvn -U clean package

This will build "liferay-web-request-logger-hook-XXX.war" in the “target” folder.

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The Web Request Logger filters all HTTP web requests and responses to and from Liferay Portal and logs the data via the Liferay Portal logging framework.

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