JAAS + JDeveloper + Tomcat Example

Hello,
Is there a resource somewhere on the web that describes how to use JAAS with JDeveloper (1.10.3 preferably) and Tomcat for complete idiots like myself?
Thanks,
Terris

Terris,
JAAS is nothing specific to Oracle and there is no way to automate its usage. The development of JAAS security in applications and its deployment includes
1. Create a JAAS LoginModule or re-use an existing
2. Configure the target platform - Tomcat - for JAAS (it needs a reference to a policy file with the Permissions defined that you need for your application
3. Make the application instantiate a login context and reference the configuration of the JAAS Login Module
SUN does host good JAAS tutorials on their website. Note that if the requirement isn't JAAS, J2EE declarative security is easier to use and more portable.
Frank

Similar Messages

Integration of JAAS in Tomcat

Hi,
I want to use JAAS in Tomcat, but i don't hava a idea, how i can realize it !!!
Can someone help me with a tutorial or tips, to include JAAS in Tomcat.
Thanks a lot for your help !!
erdkal

Hi erdal,
look on the JAASRealm from tomcat. http://jakarta.apache.org/tomcat/tomcat-4.0-doc/realm-howto.html
There is a JAASImplementation in the nightly builds.
juraj

JAAS with TomCat 5.5 Unable to login.No error shown.PLS HELP ME:(

Log of tomcat:
Sep 28, 2006 3:21:49 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 5.5\bin;.;C:\WINNT\system32;C:\WINNT;C:\WINNT\system32;C:\WINNT;C:\WINNT\system32\WBEM;C:\j2sdk1.4.2\bin;c:\mysql\bin;C:\apache-ant-1.6.5\bin;C:\Program Files\QuickTime\QTSystem\;C:\eclipse_ac\bin
Sep 28, 2006 3:21:49 PM org.apache.coyote.http11.Http11BaseProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Sep 28, 2006 3:21:49 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 2547 ms
Sep 28, 2006 3:21:50 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Sep 28, 2006 3:21:50 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.17
Sep 28, 2006 3:21:50 PM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
Sep 28, 2006 3:21:54 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive jaasLogin.war
Sep 28, 2006 3:21:57 PM org.apache.struts.tiles.TilesPlugin initDefinitionsFactory
INFO: Tiles definition factory loaded for module ''.
Sep 28, 2006 3:21:57 PM org.apache.struts.validator.ValidatorPlugIn initResources
INFO: Loading validation rules file from '/WEB-INF/validator-rules.xml'
Sep 28, 2006 3:21:57 PM org.apache.struts.validator.ValidatorPlugIn initResources
INFO: Loading validation rules file from '/WEB-INF/validation.xml'
Sep 28, 2006 3:21:58 PM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Sep 28, 2006 3:21:59 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Sep 28, 2006 3:21:59 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/109 config=null
Sep 28, 2006 3:21:59 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Sep 28, 2006 3:22:00 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 10312 ms
===========================================================
Notice that line i bolded and italic..Does it means that my loginModule is not loaded?how to i configure my login.config so that it will call the module or whatsoever?because it my loginModule is not being called.any solutions to configure JAAS?pls help me..im new to this..=))) i wrote my login.conf and put in the /conf folder of tomcat..what else must i do?=)))

Sorry, I am not sure about that.
Also, I don't see a particular line that was bolded in your original post.
The way I ensured that my LoginModule was being called (aside from the fact that I was able to login) was debugging it in Eclipse and placing a breakpoint in the LoginModule code.
You could try putting a System.out.println() statement in it to see if it is called.

Jdeveloper Facelets example war?

Is anyone willing to provide a link to a hello world .war file with facelets setup and running in jdeveloper?
I'm finding it very difficult to get it going even from all the forum posts and facelets mailing list search of 'adf'. :(

Copy the following JAR files to the WEB-INF/lib directory of the JSF application.
<facelets-1.0.12>/ jsf-facelets.jar
<JDeveloper10.1.3>/jsf-ri/jsf-api.jar
<JDeveloper10.1.3>/jsf-ri/jsf-impl.jar
<JDeveloper10.1.3>/jakarta-struts/lib/ commons-beanutils.jar
<JDeveloper10.1.3>/jakarta-struts/lib/ commons-collections.jar
<JDeveloper10.1.3>/jakarta-struts/lib/ commons-digester.jar
<JDeveloper10.1.3>/jakarta-struts/lib/ commons-logging.jar
<facelets-1.0.12>/lib/el-ri.jar
<facelets-1.0.12>/lib/el-api.jar

JAAS Tomcat PB..

I try to integrate JAAS with Tomcat 5.028 and JSF
I read a lot of FAQs BUT i have a pb for authorization.
My web.xml seems OK
The Login module seems OK
I always have a HTTP 403 error for bad authorization.
I launch Tomcat with 2 JVM options:
-Djava.security.auth.policy=<path to tomcat.policy>
-Djava.security.auth.login.config=<path to auth.conf>
My question are:
Is the .policy file mandatory and how to fill it ??
How to specify URLs in the file... No URLPermission class available...
How does my policy file be modified ??
grant codebase "file://C:/Program Files/Apache Software Foundation/Tomcat 5.0/webapps/realms/index.jspx" Principal * * {
permission java.io.FilePermission "/admin/admin.jspx", "read";
};Can you help me ??

Hi,
you should look towards jGuard (http://www.jguard.net) which enable easy JAAS integration into J2EE webapps on your application server (including tomcat).
it provides also taglibs, URLPermission and many others things.
cheers,
Charles(jGuard team).

Tomcat can ....?

hi all,
Can anybody give a summary of " how to handle Clustering ,load balancing and JAAS using tomcat"?
I am using tomcat 5.0.28
Thanks in adv.
Ganesh

Hello Robert,
You cannot get the reason of this without looking at logs. However, You can restart the service from CLI.
Here’s the list of UCCX utils commands which you can use it from CLI.
utils service [list start stop restart auto-restart]
This is the CLI command for service control.
The CLI command allows starting, stopping, and restarting of all the services as listed:
System SSH
Service Manager
A Cisco DB
Cisco Tomcat
Cisco Database Layer Monitor
Cisco Unified Serviceability
Cisco CAR DB
Service Manager
Cisco Unified CCX Cluster View Daemon
Cisco Unified CCX Database
Cisco Unified CCX Application Administration
Cisco Unified CCX Serviceability Administration
Cisco Unified CCX Engine
Cisco Desktop Agent E-Mail Service
Cisco Desktop Call/Chat Service
Cisco Desktop Enterprise Service
Cisco Desktop LDAP Monitor Service
Cisco Desktop License and Resource Manager Service
Cisco Desktop Recording and Playback Service
Cisco Desktop Recording and Statistics Service
Cisco Desktop Sync Service
Cisco Desktop VoIP Monitor Service
Cisco Desktop Browser and IP Phone Agent Service
Cisco Unified CCX Notification Service
Example:
admin: utils service start "Unified CCX Application Administration"
Command successful.
Unified CCX Application Administration started successfully.
=============================Command Syntax: ===================================
utils service [option] [service-name]
—The option to start/stop/restart etc.
—The service which is to be started/stopped or restarted.
Requirements
Level privilege: 1
Command privilege level: 1
Thanks,
Surendra Tripathi

JAAS and relation of Subject - Principal

Can someone please explain to me the intended relation of Subject to Principal as they relate to JAAS?
For example, assume I have the actual credential information stored in LDAP but supplemental data kept in Oracle HR module. During JAAS authentication I perform the LDAP auth and then retrieve the data from Oracle.
I was assuming that I would then take the created Subject and add two Principals to it (one for the LDAP entry and one for the Oracle data). But if that is the case, then how does the container know which Principal to retrieve from the Subject (for example when EJBContext.getCallerPrincipal() is called)?
Or should data from both sources be meshed into a single Principal object,and it alone be added to the Subject? If this is the case, there hardly seems a need to be dealing with Subject in JAAS.
Thanks in advance.

This is exactly my question. What I am finding out however (through reading tons and looking at how Tomcat does it vs. WebLogic) is that it is pretty much container specific. It boils down to the runtime type of the Principal objects in your Subject. In the case of WebLogic, the HttpServletRequest.getUserPrincipal() method looks for a Principal that implements the WLSUser interface. WebLogic specifies that your Subject can only have one such Principal.
In Tomcat4, looking at the JAASRealm, they have provided a way for you to specify the runtime type of the Principal object (actually the api allows you to specify many types...which is another point of confussion) that will be used to represent the user principal. Additionally, they have provided the same mechanism to specify the principal classes that will be added to the subject to represent roles...
I am sorry that your question was specific about EJBContext.getCallerPrincipal() but I answered in terms of HttpServletRequest.getUserPrincipal(). I suspect that the container will automatically propagate the subject to the EJB environment and then use the same mechanism that it uses in the servlet world...however, that point doesn't seem to be well defined.
I hope we can all get some answers here to enable us to write portable enterprise applications.
Good luck,
Troy

Has anyone run the connection pooling for mysql & tomcat successfully?

I'm trying to set up connection pooling. I'm following the how-to page at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html
But when i test the DBTest/test.jsp file, tomcat displays an error =
could not load jdbc driver class 'null'(msdos)
i have placed all the required .jar files in the tomcat lib.
below is the cofiguration i did to the server.xml file



<Server port="8005" shutdown="SHUTDOWN" debug="0">

<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener"
debug="0"/>
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"
debug="0"/>

<GlobalNamingResources>

<Environment name="simpleValue" type="java.lang.Integer" value="30"/>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved">
</Resource>
<ResourceParams name="UserDatabase">
<parameter>
<name>factory</name>
<value>org.apache.catalina.users.MemoryUserDatabaseFactory</value>
</parameter>
<parameter>
<name>pathname</name>
<value>conf/tomcat-users.xml</value>
</parameter>
</ResourceParams>
</GlobalNamingResources>


<Service name="Tomcat-Standalone">


<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
port="8080" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="8443"
acceptCount="100" debug="0" connectionTimeout="20000"
useURIValidationHack="false" disableUploadTimeout="true" />




<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
port="8009" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="8443"
acceptCount="10" debug="0" connectionTimeout="20000"
useURIValidationHack="false"
protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler"/>











<Engine name="Standalone" defaultHost="localhost" debug="0">



<Logger className="org.apache.catalina.logger.FileLogger"
prefix="catalina_log." suffix=".txt"
timestamp="true"/>


<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
debug="0" resourceName="UserDatabase"/>







<Host name="localhost" debug="0" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Context path="/my-jsp" docBase="c:\JSP-Files" debug="0"
privileged="true" reloadable="true" />
     <Context path="" docBase="c:\Inetpub\wwwroot" debug="0" privileged="true" />
<Context path="/sharon" docBase="C:\Tomcat 4.1\webapps\sharon" debug="0" privileged="true" />





<Logger className="org.apache.catalina.logger.FileLogger"
directory="logs" prefix="localhost_log." suffix=".txt"
     timestamp="true"/>




<Context path="/examples" docBase="examples" debug="0"
reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_DBTest_log." suffix=".txt"
timestamp="true"/>
<Ejb name="ejb/EmplRecord" type="Entity"
home="com.wombat.empl.EmployeeRecordHome"
remote="com.wombat.empl.EmployeeRecord"/>



          
<Environment name="maxExemptions" type="java.lang.Integer"
value="15"/>
<Parameter name="context.param.name" value="context.param.value"
override="false"/>
<Resource name="jdbc/EmployeeAppDb" auth="SERVLET"
type="javax.sql.DataSource"/>
<Resource name="jdbc/TestDB"
     auth="Container"
     type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/TestDB">
<parameter>
     <name>factory</name>
     <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
     </parameter>
     
     <parameter>
     <name>maxActive</name>
     <value>100</value>
     </parameter>
     
     <parameter>
     <name>maxIdle</name>
     <value>30</value>
     </parameter>
     
     <parameter>
     <name>maxWait</name>
     <value>10000</value>
     </parameter>

<parameter>
<name>user</name>
<value>javauser</value>
</parameter>
<parameter>
<name>password</name>
<value>javadude</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>org.gjt.mm.mysql.Driver</value>
</parameter>

     <parameter>
     <name>url</name>
     <value>jdbc:mysql://localhost:3306/javatest?autoReconnect=true</value>
</parameter>
</ResourceParams>
<Resource name="mail/Session" auth="Container"
type="javax.mail.Session"/>
<ResourceParams name="mail/Session">
<parameter>
<name>mail.smtp.host</name>
<value>localhost</value>
</parameter>
</ResourceParams>
<ResourceLink name="linkToGlobalResource"
global="simpleValue"
type="java.lang.Integer"/>
</Context>
</Host>
</Engine>
</Service>



</Server>
Pleas4 help!!!

you have your driver jar in Tomcat\common\lib?
if so, check your classpath, it could be that.

Servlets and Folders in Tomcat 4.1

I have Tomcat 4.1 running and try to launch my Servlet, it is only 1 .class file. (Win NT 4) Have put it in
<Tomcat dir>\Webapps\Root\Web-inf\classes
The web.xml in Web-inf look like this:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet>
<servlet-name>HelloWorldServlet</servlet-name>
<servlet-class>HelloWorldServlet</servlet-class>
</servlet>
</web-app>
and it worked. But I don't know why. In Webbrowser i typed
http://localhost:8080/servlet/HelloWorldServlet
First question: is there any security problem when ein put my Servlets in this Folder? Can I securely refer from Websites to these Servlets?
I tried to put the .class file to
Webapps\HelloWorldServlet\Web-inf\classes
with the web.xml like above and made a server.xml statement:
<Context path="/HelloWorldServlet" docBase="HelloWorldServlet" debug="0" reloadable="true" crossContext="true" privileged="true" />
but nothing worked there.
I tried:
http://localhost:8080/HelloWorldServlet/HelloWorldServlet in browser
but became
HTTP Status 404 - /HelloWorldServlet/HelloWorldServlet
"The requested resource (/HelloWorldServlet/HelloWorldServlet) is not available."
I think the web.xml is not executed. How to solve that? Any additional settings in other files? I have read a lot of setting up tomcat and servlets, even in this forum but found no solution for that problem. Is there an order in server.xml where the entries should be, i placed it under 
How to link in Html to a servlet?
Are there any Solutions for these problems? Any ideas?
Thanks for every hint!
Sorry for bad english.

First question: is there any security problem when ein put my Servlets in this Folder? Can I securely refer from Websites to these Servlets?
Based on my experience, no problem so far.
Webapps\HelloWorldServlet\Web-inf\classes
with the web.xml like above and made a server.xml statement:
<Context path="/HelloWorldServlet" docBase="HelloWorldServlet" debug="0" reloadable="true" crossContext="true" privileged="true" />
try to refer your servlet via
htp://localhost:8080/HelloWorldServlet/servlet/HelloWorldServlet
If tomcat can start successfully, it has already executed the server.xml. If you access the a context, the relevant web.xml will be executed.

Where is the system directory of JDeveloper 10.1.2.1?

In JHeadstart 10g for ADF Installation Guide, it says the followings:
If you want to be able to use JHeadstart Designer Generator: in <JHeadstartHome>\config\jdevaddins you will also find a file named migration.xml. This file must be copied to the system directory of JDeveloper, for example: <JDeveloperHome>\jdev\system10.1.2.0.0.1811. On Linux this directory is in the home directory of the user that is running JDeveloper: $HOME/jdevhome/system10.1.2.0.0.1811. The exact name of this directory depends on the build number of JDeveloper.
But, there is no directory like <JDeveloperHome>\jdev\system10.1.2.0.0.1811 in JDeveloper 10g(Version 10.1.2.1, build 1913) New Aug 2005.
Where is it?

You have to start JDev 10.1.2.1 once before the
system directory is created under the /jdev
directory. The name will be something like
system10.1.2.1.0.1913.
Steven Davelaar,
JHeadstart Team.Thanks, Steven.
You are right.

Tomact examples and form base authentication

I am looking at the tomcat examples web.xml security constrains and login info settings:
<security-constraint>
<display-name>Example Security Constraint</display-name>
<web-resource-collection>
<web-resource-name>Protected Area</web-resource-name>
     
<url-pattern>/jsp/security/protected/*</url-pattern>
     
     <http-method>DELETE</http-method>
<http-method>GET</http-method>
<http-method>POST</http-method>
     <http-method>PUT</http-method>
</web-resource-collection>
<auth-constraint>

<role-name>tomcat</role-name>
     <role-name>role1</role-name>
</auth-constraint>
</security-constraint>

<login-config>
<auth-method>FORM</auth-method>
<realm-name>Example Form-Based Authentication Area</realm-name>
<form-login-config>
<form-login-page>/jsp/security/protected/login.jsp</form-login-page>
<form-error-page>/jsp/security/protected/error.jsp</form-error-page>
</form-login-config>
</login-config>
As we can see form-login page and form-error page uri match url-pattern settings.
url-pattern: /jsp/security/protected/*
form-login page: /jsp/security/protected/login.jsp
form-error page: /jsp/security/protected/error.jsp
There is no binding of unauthenticated user to ether one of specified roles
Question: What place in the servlet spec allows serving secured resource for a user without appropriate role association?

Kinda then beat the the whole idea of authentication then, if you allow a user in that is not assigned to a security role? Anyway, I think you are looking to send the user to another page if they are not in a role but have an id, correct? Well, first it has to be a page outside the secure directory/ies. The error it generates is a 403. So add to your web.xml:
    <error-page>
       <error-code>403</error-code>
       <location>/403.jsp</location>
    </error-page>Anytime a user who is not a member of the allowed roles attempts a login, they will be redirected to this page.
Ross

ADF BC entitiy object security and Tomcat 5.5

Hello all,
I have set up ADF BC security in Jdev 10.1.3.3 and it works fine when I test the app module in JDev.
However, when I deploy the application to Tomcat 5.5, I get
oracle.security.jazn.JAZNRuntimeException: Configuration file does not exist. Check your JAAS configuration settings
It seems like oracle.security.jazn is used although I have configured the app module (configurations) parameters:
jbo.security.config - from default to my config file
jbo.security.context - to Tomcat implementation of JAAS
jbo.security.loginmodule - to Frank and Duncan's module (see article "Declarative J2EE authentication and authorization with JAAS).
Container managed security using JAAS in Tomcat is working fine.
I am wondering whether it is possible at all to use ADF BC security in any container other than OC4J and if the answer is positive, how it is done (configured).
Many thanks in advance.
Best regards,
Boris

Hi,
JAZN as a security platform isn't portable and thus wont work on Tomcat.
Frank

Deploying ADF/JDeveloper portlets in WebSphere Portal

I'd like to use ADF/JDeveloper to build my application, but my customer is already heavily invested on a WebSphere Portal deployment platform. The JDeveloper/ADF documentation has extensive information on creating portlets in various ways, but they all seem focused exclusively on deploying in an Oracle platform. I have tried both the "Standards-Based" as well as the "JSF Portlet Bridge". I have tried to deploy the portlets in WebSphere Portal using both the generated WAR file, as well as by registering the WSRP producer. None work.
With the WAR file, WebSphere Portal seems to import the WAR file just fine, and I can add a portlet to a page, but the portlet always shows as "unavaiable"
With the WSRP producer, I can get something to show in the page, but the functionality within the portlet doesn't seem to work.
I've searched extensively, but cannot locate any documentation or use cases for deploying portlets from JDeveloper into WebSphere Portal. Does anyone have any thoughts?

Dvohra21, again, I apreciate the effort, but I think you're missing the fundamental question.
You've given me two types of articles/links. Some are generic WebSphere Portal documentation about deploying a portlet from a WAR file. Others are Oracle articles about who to generate portlets in JDeveloper, with examples deploying in Oracle/WebLogic servers. Unfortunately I don't have a problem with either of those.
I CAN deploy a portlet WAR file in WebSphere Portal, and sucessfully add it to a Portal page. I have done that with multiple WAR files generated from Rational Application Developer.
I CAN produce a WAR file from JDeveloper, following the instructions in the same resources you included, plus a few others.
The problem is, the WAR file from JDeveloper, does not successfully run on WebSphere Portal. I create a simple Hello World portlet in JDeveloper, and I can generate a WAR file from it, and seemingly deploy to WebSphere Portal. However when I add it to a Portal page, it always displays only a blank box with the text "This portlet is unavailable". This is in the same exact portal page, where the portlet created with Rational Application Developer shows up just fine right along side it.
Bottomline is, although there is a great deal of information an demos about generating portlets from JDeveloper within an Oracle environment, I could not find a SINGLE ONE, that goes through an end to end scenario where it is deployed in WebSphere Portal. Nothing in this forum, nothing in Oracle docs, and nothing I can find on a Google search.

Servlets and Tomcat/Apache

Okay,
Tomcat 4.1 running with Apache.
Installed mod_jk, piece of cake.
JSPs run through Apache like a dream.
Tomcat examples ( jsp and servlets) run through Apache perfectly ( that is no :8080 business).
My JSP's run through Apache no problem. Works great.
My SERVLETS WILL NOT RUN THROUGH APACHE FOR ANYTHING.
My context looks like this in server.xml:
<Context path="/nuweb" docBase="/home/shared/nuweb" debug="0"
reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="nuweb" suffix=".log"
timestamp="true"/>
</Context>
Note: that I am not under <TOMCAT_HOME>/webapps.
The reason is that I will, in production not be the Unix admin on the server. I will only have priviledges within my directory. I will not be able to drop war files in the webapps directory. I will not be able
to start and stop tomcat or apache ( there are 100 diffrent apache contexts on that machine and someday many of them will be going through tomcat for jsp and servlet support).
My servlets will only run if I put :8080/nuweb/servlet/HelloServlet in the URL. Take off the 8080 and I get Page not found. Not the tomcat 404 page, the Browswer 404 errror.
Here is my web.xml which lives in the WEB-INF directory of of /home/shared/nuweb
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet>
<servlet-name>HelloServlet</servlet-name>
<servlet-class>org.nu.servlet.HelloServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloServlet</servlet-name>
<url-pattern>/hello</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>invoker</servlet-name>
<url-pattern>/servlet/*</url-pattern>
</servlet-mapping>
</web-app>
In devlopment I am on a system that is very close to what the production server will look like ( Tomcat 4.1 same version of Apache, same Unix ). In development I can restart all the servers edit server.xml etc. On the production I would have to schedule that stuff. I want to be able to compile classes and drop them in the WEB-INF/classes... directory and have them run. Is that too much to ask?

Hi,
I am also facing same error.
I am not able to view my servlets via apache web server.
ie when i do "http://localhost/enlighta/logon"
I get http 404 page not found error
but when I do http://localhost:8080/enlighta/logon
all works fine
I am using apache 2 and tomcat 4.5
This is I have done:
1.I have http server running on port 80
2. appserver on port 8080
3. I have a war file enlighta.war deployed on webserevr
4. The static content like images and html page I have moved to webserver
5. The servlet context of the app on the app server is /enlighta
6. In the web.xml I have defined all the servlet maping.
the port 8009 has the connecter is running/listening.
the configuration
sever.xml on tomcat

<Connector port="8009"
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
httpd.conf on apache
# Load mod_jk
LoadModule jk_module modules/mod_jk.so
# Configure mod_jk
JkWorkersFile conf/workers.properties
JkLogFile logs/mod_jk.log
JkLogLevel info
# First Virtual Host.
<VirtualHost 192.168.1.2:8080>
ServerAdmin [email protected]
DocumentRoot /enlighta/
ServerName localhost
ErrorLog logs/enlighta_error_log
TransferLog logs/enlighta_access_log
JkMount /enlighta/* ajp13
</VirtualHost>
workers.properties
worker.list=ajp13
# Defining a worker named ajp13w and of type ajp13
# Note that the name and the type do not have to match.
worker.ajp13.type=ajp13
worker.ajp13.host=localhost
worker.ajp13.port=8009
Now I feel I am doing something wrong on defining virtual host.
Or may be something else is wrong.
I have gone thru the previous thread but I dont have mod_jk.conf file.
Please help!!!
Thanks
Sachin

How to use jdeveloper with linux?

how to use jdeveloper with linux?
Hello, i've download jdeveloper, and i have java1.4 installed. But i can't run jdeveloper i have jdev.exe and jdev but when i put /usr/local/jdev/bin/jdev a have a message like file not found. I don't know what to do.
Help please!!!
Ori.

You need to go to the directory where you unzipped JDeveloper, for example:
cd opt/jdev/jdevj2eebase1013/jdev/bin
Once there, do this:
chmod +x jdev
chmod +x ojc
Now you can try this:
nohup ./jdev &
or simply
./jev
I usually create a soft link in ~/bin

JAAS + JDeveloper + Tomcat Example

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