Web.xml - A guide?

I have been working with the web.xml file in Tomcat 4.1 to set up security for applications. However, does anyone know of a guide or some docs that list or layout the XML tags that can be used? I have just been gathering snippets from posts on the forums and OReilly articles I have found, but it would be really useful if there was a doc out there that was a definitive guide, so to speak.
Also, is it possible to do security on the file level? I have been able to get it to work on a context or application level, but not for any sub-directories or individual files. Thanks in advance.
--Nicole

http://developer.java.sun.com/developer/Books/javaserverpages/servlets_javaserver/servlets_javaserver05.pdf

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How to configure ADF application to use OAM Identity Assertion ? web.xml

We have a web application developed using ADF (application development framework) and deployed on WebCenter 11.1.1.2 (weblogic 10.3.2)
OID Authentication and OAM identity assertion is configured in WebLogic 10.3.2 .
How to configure security in ADF application (web.xml or weblogic.xml) so that it uses OAM identity assertion (already configured as authentication providers in weblogic server)
Any pointers or documentation so that application (developed using ADF) check for identity tocken and verifies it with one of identity assertion providers.

John,
I have to concur. With OAM you don't need this. OAM intercepts the calls and inserts a cookie for WLS to get user information from.
I strongly advise to go through the above mention OFM Security Guide. Esp. Chapter 10 tells you in every detail how to implement OAM SSO with WLS (with or without OHS as a proxy).
Reading this chapter saves you time and turnarounds on this topic...
--olaf

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In the document:
Sun OpenSSO Enterprise Policy Agent 3.0 Guide for IBM WebSphere Application Server 6.1/7.0 and WebSphere Portal Server 6.1
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See below. You just have additional probe filters.
862059 wrote:
In the document:
Sun OpenSSO Enterprise Policy Agent 3.0 Guide for IBM WebSphere Application Server 6.1/7.0 and WebSphere Portal Server 6.1
I'm and tying to do this part:
Installing the Agent Filter for the WebSphere Application Server 6.1/7.0 Administration Console
for my WebSphere 7.0 installation.
My issue is the placement of the second filter.
<filter-mapping>
<filter-name>Agent</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
the doc says to put it under:
<filter-mapping>
<filter-name>WSCUrlFilter</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>WSCUrlFilter</filter-name>
<url-pattern>/federatedlogoff</url-pattern>
</filter-mapping>
however, my Websphere 7.0 web.xml does not have this section in the file.
Can some one assist me with proper placement?
here is the first few lines of my xml:
<?xml version="1.0" encoding="UTF-8"?><web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="WebApp_1" version="2.4" xsi:schemaLocation="http://java.sun.co
m/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>isclite</display-name>
<filter>
<filter-name>WSCUrlFilter</filter-name>
<filter-class>com.ibm.ws.console.core.servlet.WSCUrlFilter</filter-class>
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<filter>
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<filter-class>com.ibm.ws.console.probdetermination.trace.tree.TraceTreeCacheInit</filter-class>
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<filter-mapping>
<filter-name>WSCUrlFilter</filter-name>
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<filter-mapping>
<filter-name>Trace_Tree_Cache_Init_Filter</filter-name>
<servlet-name>Trace Tree Servlet</servlet-name>
</filter-mapping><filter-mapping>
<filter-name>Agent</filter-name>
<url-pattern>/*</url-pattern>
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<listener>
<listener-class>com.ibm.isclite.SessionListener</listener-class>
</listener>
<listener>
<listener-class>com.ibm.ws.console.appmanagement.SessionListener</listener-class>
</listener>
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/config/struts-config.xml</param-value>
</init-param>
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<servlet>
<servlet-name>SecureCleanup</servlet-name>
<servlet-class>com.ibm.ws.console.core.servlet.SecureCleanupServlet</servlet-class>
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<servlet>
<servlet-name>FederationServlet</servlet-name>
<servlet-class>com.ibm.ws.console.core.servlet.FederationServlet</servlet-class>
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<servlet-class>com.ibm.ws.console.core.servlet.DownloadFileServlet</servlet-class>
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Success_URL in web.xml not working - Need help

Hi:
I developed my whole application in Jdeveloper 10.1.3.2 and all the security are done through custom module. Everything is working fine except one of the part that is success_url in web.xml.
1. There are total 10 pages in my application independent of each other.
2. I configured the custom login procedure and it is working fine.
3. From Jdeveloper if I run any page (i.e. one of 10 pages) it is prompting me to login and after login it is redirecting to the page I ran.
My issue is that after the login is completed as in step 3, I want the page to be redirected to predefined page called UserResp.jspx. I don't want to redirect to the page from where the login page was called. As per the notes in the ADF document, I configured the success_url in the adfAuthentication servlet as below. But after login it is not redirecting to the success_url but it is redirecting to the page from where the login was prompted.
Do I need to perform any other step for this success_url to work. Could you please guide.
Below is the details of my web.xml.
<?xml version = '1.0' encoding = 'windows-1252'?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee">
<description>Empty web.xml file for Web Application</description>
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/efile-faces-config.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<context-param>
<param-name>CpxFileName</param-name>
<param-value>userinterface.DataBindings</param-value>
</context-param>
<context-param>
<param-name>oracle.adf.view.faces.CHECK_FILE_MODIFICATION</param-name>
<param-value>false</param-value>
</context-param>
<filter>
<filter-name>adfFaces</filter-name>
<filter-class>oracle.adf.view.faces.webapp.AdfFacesFilter</filter-class>
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<filter>
<filter-name>adfBindings</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>adfFaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>adfBindings</filter-name>
<url-pattern>*.jsp</url-pattern>
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<filter-mapping>
<filter-name>adfBindings</filter-name>
<url-pattern>*.jspx</url-pattern>
</filter-mapping>
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<servlet-name>adfAuthentication</servlet-name>
<servlet-class>oracle.adf.share.security.authentication.AuthenticationServlet</servlet-class>
<init-param>
<param-name>success_url</param-name>
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<load-on-startup>1</load-on-startup>
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<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
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<servlet-class>oracle.adf.view.faces.webapp.ResourceServlet</servlet-class>
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<servlet-name>UploadMultiFileServlet</servlet-name>
<servlet-class>oracle.apps.xxcust.servlet.UploadMultiFileServlet</servlet-class>
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<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
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<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
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<servlet-mapping>
<servlet-name>UploadMultiFileServlet</servlet-name>
<url-pattern>/UploadMultiFileServlet</url-pattern>
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<servlet-mapping>
<servlet-name>adfAuthentication</servlet-name>
<url-pattern>/adfAuthentication/*</url-pattern>
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<session-config>
<session-timeout>35</session-timeout>
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<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
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<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<jsp-config/>
<security-constraint>
<web-resource-collection>
<web-resource-name>All Pages</web-resource-name>
<url-pattern>faces/app/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>ADMIN</role-name>
<role-name>MANAGER</role-name>
<role-name>USER</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/Login.jsp</form-login-page>
<form-error-page>/Login.jsp</form-error-page>
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<security-role>
<role-name>ADMIN</role-name>
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<security-role>
<role-name>MANAGER</role-name>
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Hi All:
Thanks for all your help regarding the adfAuthentication success_url. Now I am able to configure to make this work. But now I am facing another issue i.e. I am getting 401 Not authorized message when the success_url is pointed to the jspx page.
Note: I am using custom login module similar to DBProcOraDataSourceLoginModule so my roles are stored in the custom Role class. So I am not sure how to pass this role info to the security in ADF in order to authorize the page to be viewed.
Could you please help and can you point me to any specific link.
Thanks & Regards
Sridhar Doki

Registered servlets in web.xml do not work....WHY????

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webapps
{MyApp}->[web-inf][jsp]
{web-inf}->[classes][lib]
{classes}->[com][src]
{src}->[source files]
when the source files are compiled package structure is followed and the class files are grneated in
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...etc
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hi "romanna"
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success
Jan

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Regards
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Hi,
See the following guide and make sure to carefully follow all instructions.
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/40599e45-8cf9-2910-cbaa-d4cd8e15ff34?QuickLink=index&overridelayout=true&14770392545262]
Regards,
Alex

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now it is Ok. Jdeveloper online help says that EJB reference <ejb-ref> can be written into web.xml file,
but it doesn't do it. I manually insert <ejb-ref>...</ejb-ref> into web.xml.
and change <ejb-name> and <ejb-ref-name> in ejb/HelloBean.
I want to know how to do this automatically by Jdeveloper 903.
and how to change session bean's <ejb-name> from HelloBean into ejb/HelloBean?
Thanks.
Wu JianHua.

Automatic insertion of ejb-ref in web.xml whenever EJB dependencies are included in WAR deployment profile.
Select Tools | Preferences
Select Deployment in the left hand tree
Select the check box for "Automatically Fill in <ejb-ref> elements in web.xml
You can hit F1 hel on the above panel to view the help.
From help system
Automatically Fill In <ejb-ref> Elements in web.xmlBy default, JDeveloper automatically inserts corresponding elements to the web module deployment descriptor file, web.xml, whenever EJB dependencies are included in the WAR profile. If an EJB dependency is subsequently removed, however, JDeveloper will leave the elements in web.xml instead of removing them. Clear this checkbox to disable automatic insertion of elements in the web.xml file. Clearing this field prevents extraneous <ejb-ref> elements from appearing in the web.xml. However, do this with caution, since you'll have to make sure that the web.xml file is complete and accurate before deployment.
raghu
JDev Team

Ias-web.xml

a) What is the significance of 'impl' and 'dsync-type' elements in the
ias-web.xml. I have an application running
on a single instance of iAS 6.0 SP3 with two kjs processes.What should
be the typical values of the above
mentioned elements.
b) Also what is recomended number of kjs processes per CPU ?
Thanks in advance
MP

Hi,
Answer inline.
MP wrote:
a) What is the significance of 'impl' and 'dsync-type' elements in the
ias-web.xml. I have an application running
on a single instance of iAS 6.0 SP3 with two kjs processes. What should
be the typical values of the above
mentioned elements.
These fields are used to specifies session information.
A session can be either a distributed, fault-tolerant session, or a
lightweight local-only session. this is specifies by 'impl' field, its Legal
values:{'distributed' | 'lite'}
If the impl is ?distributed?, then the session could be of two further types,
and this specifies by 'dsync-type' field. Its Legal values: {'dsync-local'
|'dysnc-distributed')
and value of 'impl' is up to you If you want your application to be
distributed then
use 'distributed ' otherwise 'lite'.
for more information you can see java programmer guide and iAS admin guide
available at
http://docs.iplanet.com/docs/manuals/ias.html#sp3
http://docs.iplanet.com/docs/manuals/ias/60/sp2/JavaProgGuide/contents.htm
http://docs.iplanet.com/docs/manuals/ias/60/sp3/admin/contents.htm
b) Also what is recommended number of kjs processes per CPU ?
Its depend on your requirement and type of hardware.
how fast your processor is?
what type of application you are going to deploy?
how many customer can simultaneously hit your program?
and so on...
so If you will send me your all requirements and configuration than only I can
tell
you.
Please get back if this has solved your problem or if you have any issues.
Deepak
dev_support

WEB.XML gives me an error while deploying a Web Application in Weblogic 5.1

I have a Web.xml which I copied the one from their documentation and edited for my servlet specific data. When I try to deploy it I am getting the following error.
          Wed Nov 15 17:10:37 EST 2000:<E> <HTTP> Error reading Web application 'C:/tomcat
          /webapps/La/'
          java.net.UnknownHostException: java.sun.com
          Can you throw some light on this? I have included the first three lines from the WEB,XML file where weblogic is choking.
          <?xml version="1.0" encoding="UTF-8"?>
          <!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN'
          'http://java.sun.com/j2ee/dtds/webapp_2_2.dtd'>
          Thank You
          Trisula P. Siripurapu


          Hi Jacek,
          Thank you for your suggestion. I changed the Web App version to 1.2 instead of 2.2. It worked. Thanks once again for the timely response. I really do appreciate it.
          Trisula Pani Siripurapu.
          Jacek Laskowski <[email protected]> wrote:
          >"Trisula P. Siripurapu" wrote:
          >>
          >> I have a Web.xml which I copied the one from their documentation and edited for my servlet specific data. When I try to deploy it I am getting the following error.
          >> Wed Nov 15 17:10:37 EST 2000:<E> <HTTP> Error reading Web application 'C:/tomcat
          >> /webapps/La/'
          >> java.net.UnknownHostException: java.sun.com
          >
          >I remember having the same problem before I added the latest service
          >pack (SP 6). If you don't want to download it, just change DOCTYPE to
          >
          ><!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application
          >1.2//EN' 'http://java.sun.com/j2ee/dtds/webapp_2_2.dtd'>
          >
          >and it should work. Notice the change of Web Application version - 1.2
          >rather then 2.2. I'm (almost) sure, I saw one example - examples/webapp
          >(?) - with this header. Take a look at the accompanying examples.
          >
          >When you apply SP6, things should work as they suppose to.
          >
          >> Trisula P. Siripurapu
          >
          >Jacek Laskowski

Web application and web.xml

i have a web application consisting of 1 servlet and 5 jsps.
the start point would be index.jsp
i use firmwide login page. after login, i want the browser to display index.jsp page.
In web.xml, i have defined -
<welcome-file-list> <welcome-file>/jsp/index.jsp</welcome-file> </welcome-file-list> <servlet> <servlet-name>UtilitiesServlet</servlet-name> <servlet-class>com.gs.fw.sox404.utilities.UtilitiesServlet</servlet-class> <init-param> <param-name>util-log4j-init-file</param-name> <param-value>/WEB-INF/classes/util_log4j.properties</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>UtilitiesServlet</servlet-name> <url-pattern>/UtilitiesServlet</url-pattern> </servlet-mapping>if i define it as just index.jsp in the welcome file list, after successful login, it displays the dir structure of the web app.
if i define it as jsp/index.jsp, then in some of the pages, it tries to find the servlet inside jsp folder.
What would be the best way to get around this?

Well, yes, it's not able to find it because you've not understood the mechanism of how it works clearly. You have to put your welcome file under every directory you want it to be used from. Like I said, it's not a path, it's a filename. So if the container sees that your request URL is for a directory, it'll look for the welcome files from the welcome file list, one by one, in the order of declaration. Whichever one it finds first, it'll serve that. If it doesn't find any, then it'll either give a 404 or a directory listing depending on the server and it's settings.
So your problem is that you've put your index.jsp in your JSP folder but expect it to be served for all URLs. That won't happen, you'll have to put one file named index.jsp into every directory. The reasoning is pretty simple, what if you want different behaviour for each folder?
This should fix your problem :)
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How do you modify the web.xml to lock down the pages from a user role

how do you modify the web.xml to lock down the pages from a user role

I'll make a stab at your question:
The following is an example of where a URL is protected within a web.xml deployment descriptor. In this example, the URL /protectedA within the application is protected:

<security-constraint>
<web-resource-collection>
<web-resource-name>protectedA</web-resource-name>
<url-pattern>/protectedA</url-pattern>
</web-resource-collection>

<auth-constraint>
<role-name>sr_developer</role-name>
</auth-constraint>
</security-constraint>
Sun's explaination here:
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Security4.html

Need help to set values from web.xml in a jsp class

Hey :-)
I`m trying to get value from my web.xml file into a jsp class. The problem is that the value always retur null. My web.xml file is replaced in the WEB-INF directory where should be. Here is my web.xml
<servlet>
<servlet-name>Html</servlet-name>
<servlet-class>Html</servlet-class>
<init-param>
<param-name>html_test</param-name>
<param-value>Value I want have in my jsp class
</param-value>
</init-param>
</servlet>
And her i my java class who don`t work:
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import javax.servlet.ServletConfig;
public class Html extends BodyTagSupport
String title="";
String html_test;
ServletConfig config;
public void doInitBody() throws JspException
html_test = config.getInitParameter("html_test");
}//End of method doInitBody()
public int doStartTag() throws JspException
try
JspWriter out = pageContext.getOut();
out.print( "<HTML>\n" );
out.print( "<HEAD><TITLE>" + title + "</TITLE></HEAD>\n" );
out.print( "<BODY>\n" );
out.print( "<BR><H1>" + html_test + "</H1>" );
And here are my html_test variable return null.
I hope somone can help me, duke dollars will be given away for the solution answer.
paulsep

Nothing seems to work, have change the string and rewritten the web.xml file to:
<?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>
          <context-param>
               <param-name>html_test</param-name>
               <param-value>Value I want have in my jsp class</param-value>
          </context-param>
</web-app>

Web.xml - A guide?

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