No External Applications visible in Portlet

I have just upgrade from Oracle Portal 3.0.9 to 3.0.9.8.1 (Patch applied to loginserver and portal schema) and the External Applications that were set up have gone from the portlet.
If I go to the "Login Server Administration" portlet and select the link "Administer External Applications" I get a list of 5 External Applications that have previously been set up.
If I go back to the Home Page and select "customize" on the "External Applications" portlet I get the message "Your Login Server administrator has not registered any external applications".
Any ideas why the External Applications portlet cannot see them any more ?
Thanks
Simon

Hello Balakrishnan and Sharmila,
First of all I want to say thank you for trying to help me.
Sharmila, I did exactly what you suggest but it still doesn4t working, I can4t see
the reports in my portlet repository ... I saw many question as mine in this forum
but all of then aren't completely solved. (After I click "OK" in customization form display
options tab, I remembered to do the "Refresh Portlet Repository").
Balakrishnan, I did what you suggest too, the copy was fine, the roport was copy
from one provider to another, but even doing this the report doesn't appear
in the new provider on the portlet repository(I remembered to do the "Refresh Portlet Repository").
Note that my reports are already working inside portal (using "Run as Portlet")
in the "Develop" tab of my component ...
and just the reports I couldn't see, the forms that I did are there in the portlet repository !
Even the reports that came with the portal providers, like the ones in PEOPLE_APP provider
from PORTAL_DEMO owner doesn't appear in my portlet repository.
So .... if you have more suggests I4ll appreciate a lot !
Best regards,
Renato

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How can i get the id of the external application in my portlet??

How can i get the id of the external application in my portlet??

Hi Alf,
I am not sure that you can get that information from within JPDK.
thanks,
Harsha

Creating an External Application as a portlet

I created an External application provider and added it to a portlet in my portal page. This was done successfully, displaying a link to my external application and did the mapping at the first time with the SSO user.
What I need to know is whether my external application can be implemented as a portlet itself (not a link) or not.
If anyone has an idea, please share.
Thank you

Ayman,
The easiest way to integrate External Applications as a Portlet (ie displayed in situ) is by using the URL service Portlet. This also has the option of "In-Line" rendering which will allow any deep-links to be routed back through the URL service provider. (means that as you drill into the application it stays in the portlet rather than opening a new window). See the documentation on the URL services function in the PDK section of http://portalcenter.oracle.com

How make Report applications visible in Portlet Repository ?

Hello,
I'm using Portal 9.0.2 and I4m having problems to put report applications in pages.
I did one report from portal and another one from report builder.
Both I run inside the portal db provider using "Run as Portlet" option
and it worked, but when I edit a page and try to put these reports
like portlet, the "Portlet Repository" doesn't show the reports, just the forms from this
database provider. I already did the "Refresh" ... and the "Publish to Portal"
option in "Manage" tab of my report aplication is checked.
Even the reports that came with Portal, for exemple, in the PEOPLE_APP database provider
has some reports, neither these are showed in "Portlet Repository".
If somebody could help me I'll appreciate !
Best regards,
Renato B. Miranda

Hello Balakrishnan and Sharmila,
First of all I want to say thank you for trying to help me.
Sharmila, I did exactly what you suggest but it still doesn4t working, I can4t see
the reports in my portlet repository ... I saw many question as mine in this forum
but all of then aren't completely solved. (After I click "OK" in customization form display
options tab, I remembered to do the "Refresh Portlet Repository").
Balakrishnan, I did what you suggest too, the copy was fine, the roport was copy
from one provider to another, but even doing this the report doesn't appear
in the new provider on the portlet repository(I remembered to do the "Refresh Portlet Repository").
Note that my reports are already working inside portal (using "Run as Portlet")
in the "Develop" tab of my component ...
and just the reports I couldn't see, the forms that I did are there in the portlet repository !
Even the reports that came with the portal providers, like the ones in PEOPLE_APP provider
from PORTAL_DEMO owner doesn't appear in my portlet repository.
So .... if you have more suggests I4ll appreciate a lot !
Best regards,
Renato

Single Sign-On and External Applications Portlet

I would like to know how complicated would be to call an External Application with SSO (like Hotmail), outside the External Applications Portlet.
We have defined around 10 external applications with SSO,they worked fine.
but due to look&feel issues, we would like to put them in a content area , like items that when the user clicks, takes them to the external application and performs the single sign-on.
Any advice will be appreciated.
tks!!

Maria, I was experimenting with this last night, to answer your question, and I think a cool way of doing this would be the following:
Create a custom attribute called "App ID" - make this a NUMBER type. This is where the external application id will be stored.
Create a custom item type: "External Application"
You have two options for the base type: either "URL" or "<None>". If you pick URL, then you can have the item contain the URL for fapp_process_login, but this is not advisable because it will require the administrator to type in this long URL every time a new application is added.
If you select base type URL, you should use that URL to let the administrator provide a URL to the application's homepage, or a help page or something of that sort.
Edit the newly created item to set the Attribute and Procedure properties.
Add the "App ID" attribute - no default.
On the Procedure tab, add the following procedures (called as HTTP), each with the App ID passed as "p_app_id":
Login http://server.domain.com/pls/portal30_sso/portal30_sso.wwsso_app_admin.fapp_process_login
Edit http://server.domain.com/pls/portal30_sso/portal30_sso.wwsso_app_admin.edit_fappuser
That's it!
Add the new custom item type to a folder, and all the administrator needs to do is set the title, and App ID for the new item.
Excercise for the Reader
You will notice that clicking on the Edit link will take you to the login server when you are done editing the credentials. To avoid this, pass another parameter to the edit procedure - p_done_url, and set a value for that to point to the page that you want to go to after editing credentials.

How to use external application, webclipping portlet in webcenter ?

I'm just following this [http://biemond.blogspot.com/2008/01/external-application-in-webcenter-11g.html|http://biemond.blogspot.com/2008/01/external-application-in-webcenter-11g.html]
to integrate an application into webcenter application as a external application. But I can't get the login work, always get the "User authentication failed".
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You can view a demo-
How to Build a Portlet from an existing authentication web application
from:
http://portalstudio.oracle.com/servlet/page?_pageid=350&_dad=ops&_schema=OPSTUDIO&9054_PDKHOME_39847486.p_subid=176584&9054_PDKHOME_39847486.p_sub_siteid=73&9054_PDKHOME_39847486.p_edit=0#PDKURLDEMO
There are PDK articles that explain how to builld ASP portlets and how to set up a URL based portlet for external authentication:
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/articles/build.asp.portlet.url.services.html
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/ARTICLES/how.to.build.urlbased.portlet.with.SSO.to.external.app.html
There is also an ASP sample under the PDK-URL services samples.
Please use these to build your application.
Thanks,
Mohana

Error in External application portlet

I receive this message when I try to configure the external application portlet:
Error: Error interno (WWC-00006)
Se ha encontrado un error inesperado en wwptl_fapp.show_edit_list (ORA-29273: fallo de la solicitud HTTP
ORA-06512: en "SYS.UTL_HTTP", línea 1674
ORA-12535: TNS:timeout de la operación) (WWC-41417)
Fallo del sistema al recuperar la solicitud HTTP necesaria hecha al Servidor SSO para validar este usuario. (WWC-41447)
And I cannot continue..
Some clue?

429545, as I said in another thread, it is probably better to post portal specific questions to one of the many portal forums that can be found at
http://forums.oracle.com/forums/index.jsp?cat=13

Fail to create External Application for Lotus Notes portlet (diiop_ior.txt)

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Thanks for any help and replies!

URL based portlet from external application

Hello,
I'm trying to integrate a forms 6i patch 10 application into SSO.
First, I created an external application, passing it the correct parameters.
Everything went ok, and I can successfully call it by entering
"Administer Enternal Application" link on Oracle Portal.
Now I want to make a portlet from this external application. For that I'm
using PDK URL Services. So I reused the urlexternalauth provider which is
included in the latest PDK. The provider.xml is included below. I successfully
registered the provider, by following the wizard "Register Portlet Provider" on
Oracle Portal. But when I call the portlet, the html startup file for the form
is base.htm. When I call the external application through the "Administer Enternal Application" link,
I get the right html startup file, which is basejini.htm.
So I need basejini.htm called from the portlet, and not base.htm.
Thanks,
Andri.
provider.xml
<?xml version="1.0" encoding="UTF-8"?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.http.URLProviderDefinition">
     <providerInstanceClass>oracle.portal.provider.v2.http.URLProviderInstance</providerInstanceClass>
     <session>true</session>
     <authentication class="oracle.portal.provider.v2.security.Authentication">
          <authType>ExternalApp</authType>
          <userFieldName>username</userFieldName>
          <userPwdName>password</userPwdName>
          <errorPageMessages>Error Message!</errorPageMessages>
     </authentication>
     <proxyInfo class="oracle.portal.provider.v2.ProxyInformation">
          <httpProxyHost>proxy.br.odebrecht.com</httpProxyHost>
          <httpProxyPort>8080</httpProxyPort>
     </proxyInfo>
<portlet class="oracle.portal.provider.v2.http.URLPortletDefinition">
<id>1</id>
<name>iCorporate</name>
<title>iCorporate</title>
<description>iCorporate - aplicacao Forms6i</description>
<timeout>100</timeout>
<timeoutMessage>iCorporate time out</timeoutMessage>
<acceptContentType>text/html</acceptContentType>
<showEdit>false</showEdit>
<showEditToPublic>false</showEditToPublic>
<showEditDefault>false</showEditDefault>
<showPreview>false</showPreview>
<showDetails>false</showDetails>
<hasHelp>false</hasHelp>
<hasAbout>false</hasAbout>
<passAllUrlParams>true</passAllUrlParams>
<inputParameter class="oracle.portal.provider.v2.URLPortletParameter">
<name>config</name>
<displayName>config</displayName>
<value>icorp</value>
<isMandatory>true</isMandatory>
</inputParameter>
<inputParameter class="oracle.portal.provider.v2.URLPortletParameter">
<name>database</name>
<displayName>database</displayName>
<value>server1</value>
<isMandatory>true</isMandatory>
</inputParameter>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<showPage class="oracle.portal.provider.v2.render.http.URLRenderer">
<contentType>text/html</contentType>
<pageUrl>http://server1.rjo.br.odebrecht.com:7780/servlet/f60servlet</pageUrl>
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Andrea,
Could you tell me if FORMS 6i authentication process is based on cookies? The reason being, URL based portlets SSO feature is primarily driven by External Application's cookies, which act as authentication tokens. Once a valid user information is submitted to the External Application, cookies (if any) are received and stored so that they can be re-used in further connections. A typical flow of events can be summarized as follows :
At provider level :
1. Connect to External Application.
2. Submit user information to url specified by External Application's login URL.
3. Fetch cookies
4. Store them for future use.
At portlet level :
1. Read cookies fetched through provider, pertaining to this portlet.
2. Open connection to url specified by <pageUrl> tag in provider.xml
3. Read content and display in the portlet.
From the provider.xml, I can see that we are trying to show content given by http://venezuela.rjo.br.odebrecht.com:7780/servlet/f60servlet servlet, which has two parameters called {config and database}. This makes the resulting URL as http://venezuela.rjo.br.odebrecht.com:7780/servlet/f60servlet?config=icorp&database=venezula. I guess when this URL is accessed directly, FORMS servlet will redirect the user to base.htm file. Important point to note here is that when URL based portlet makes connection to the above URL, user information is not directly sent along with the request. Instead, cookies fetched from External Application, if any, are sent. But when the same application is viewed through portal's External Application, user information is directly submitted to the login URL. So, before deciding on something, it is important to know how different is the loginURL specified through portal's External Application details, from <pageUrl> of URL based portlets?
-aMJAD.

External Application without portal ?

Hi all
I have several applications built in JSP + BC4J , deployed in Oracle Application Server 10G (9.0.4) , operating system is windows 2000 server.
Application server middle tier and infrastruture are in the same server.
I have added all applications to SSO as External Application
I'm not using Portal, so, how can i make this applications "visible" to end user ?
Should i built and JSP page wich lists all External Applications, asks for login/password if authentication cookie not exits ??
is there any other way of doing it without portal ???
Best Regards
Rui Madaleno

Rui,
actually the External Applications implementation is completely separate from the Portal and does not require it to function. (The external Applications Portlet is a simple interface to expose the list of external applications.
If you are looking for a simple interface to expose the list, it is much as you describe. Building a simple Partner application which has links referencing the appropriate SSO server URLs. Storing the links in a table and simply querying them allows for a simple interface that can be secured/modified withour haveing to change the page itself.

Error in registering a provider for External Application for Web Clipping

Getting Error: The provider URL specified may be wrong or the provider is not running. (WWC-43176)
when trying to register a provider for an external application for Web Clipping

Hi Vineet,
The admins applied a patch to my version of the OracleAS 10g Version 9.0.4. and now I able to register a provider with the same URL but different Provider Name. I added My Yahoo Web Clipping from the Portlet Staging Area. That works fine but when I click on the check mail link in the Web Clipping Studio it gives me the following error. I have tried several times and I get the same error....
An exception has occured : WCS-514 -- Get status code 403 to URL http://us.rd.yahoo.com/my/prop/mail/*http://mail.yahoo.com/ by method get
Please click "Cancel" or "Back" in the above panel (if present) to retry. Otherwise, please try to click "Back" (from the browser) to go back to the Oracle Portal page to restart.

SSO for External application not part of the portal framework

Greetings,
I am desperate!!!
I am trying to do the following:
I have a pl/sql application that presents to the user a set of external applications links.When the user activates a link, I would like to make a call the SSO server so it can do external application login.
I know I can configure the external applications as described in the SSO admin guide.
Unfortunately the API to query the SSO server for external application mapping is not public.
ANY IDEAS ON WHERE I CAN GET THIS INFO??
Every thing I have read says that external applications can be accessed through Portal. This is not my case. I can use any packages or classes available by the SSO server to portal, but MY APPLICATION IS NOT A PORTAL.

I have similar kind of requirements for Single sign-on to external web applications.
But in my applications I have to auto-generate random userid & password for different external web applications.
These uids & password are exported to external applications, which upon recieving creates user in their applications.
So, actual user will never have access to these credentials(uid &pwd).
So, how can I cutomize the Portlets to do the first time SSO when user is created & their credentials to external apps are stored to OID.
Any idea Barry..
Bye

Cache problem when coming back from external application

Let's see if I can explain this properly. We have an application consisting of a left menu with books and pages. Each page consists of one Struts portlet. In one case we direct the user to an external mail application. This is handled by the Struts action class setting some fields (identifier and a url to return to when closing the external application). Our action class forwards to a jsp page like this (where url, SESSION_KEY and LINKBACK_URL are populated by the action class)
<form action="${url}" name="myForm" METHOD="POST" TARGET="_top">
<INPUT TYPE="hidden" NAME="i_session" VALUE="<c:out value='${SESSION_KEY}'/>">
<INPUT TYPE="hidden" NAME="linkback" VALUE="<c:out value='${LINKBACK_URL}'/>">
</form>
<script language="javascript">
document.myForm.submit();
</script>
The external application opens up in the same window and when the user closes it you're linked back to our application through the LINKBACK_URL. Now, when I click in the left menu as I did from the start all I see is a blank page (if I click once again it displays correctly) and if I press F5 I'm logged into the external application again so it seems the jsp page with the form is cached. I can in a way understand that it does but I don't want that so are there any way to get rid of this behaviour?
Best Regards
Torbjorn

>
Edited by Holy at 03/24/2008 11:32 PM

How do you harness URL external application in a JSP?

I have successfully deployed the Yahoo Finance sample URL External Application. However, I do not understand how to utilize the URL classes (in the pdkjava.jar) to harness the external application information once a user has authenticated. I am building a JSP portlet that displays and applet, however the applet requires a username and password. I need to get the Username and Password from external application, which it gets from the user via External Application. How do I get these values in my JSP (that is defined in my provider.xml)? I keep seeing documentation regarding the ExternalPrincipal object however I don't understand how to utilize this object in my JSP. I beleive the ExternalPrincipal object is what I need in my JSP, seeing that it has the methods for getting the user and password. Unless is there a better way of achieving this, can anyone shed some light on getting the ExternalPrincipal object for an External Application session?
Thanks,
Laith E.H.

Thanks for the example. I have a better understanding now, however I'm still having trying to comprehend the flow of executing in this portal model.
I have a problem with:
PortletRenderRequest pr = (PortletRenderRequest) request.getAttribute("oracle.portal.PortletRenderRequest");
ProviderUser prUser = pr.getUser();
ProviderSession pSession = prUser.getSession(true);
I get a NullPointerException on the second line when trying to getUser(). I'm not sure where the problem could be. In the provider.xml, my ExternalProviderInstance, or the JSP itself? I have another JSP portlet on the same page that calls the same method with success.
Thanks,
Laith E.H.
provider.xml:
<?xml version="1.0" encoding="UTF-8"?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.http.URLProviderDefinition">
     <providerInstanceClass>com.cox.portal.provider.ExternalProviderInstance</providerInstanceClass>
     <session>true</session>
     <authentication class="oracle.portal.provider.v2.security.Authentication">
          <authType>ExternalApp</authType>
          <userFieldName>Username</userFieldName>
          <userPwdName>Password</userPwdName>
          <errorPageMessages>Invalid ID,Invalid Password</errorPageMessages>
     </authentication>
     <portlet class="oracle.portal.provider.v2.http.URLPortletDefinition">
     <id>1</id>
     <name>ExternalAnalyzer</name>
     <title>Main Analyzer</title>
     <description>This portlet logs into analyzer</description>
     <timeout>100</timeout>
     <timeoutMessage>analyzer timed out</timeoutMessage>
          <showEdit>false</showEdit>
          <showEditDefault>false</showEditDefault>
          <showPreview>false</showPreview>
          <showDetails>false</showDetails>
          <hasHelp>false</hasHelp>
          <hasAbout>false</hasAbout>
          <acceptContentType>text/html</acceptContentType>
          <registrationPortlet>false</registrationPortlet>
          <accessControl>registered</accessControl>
          <renderer class="oracle.portal.provider.v2.render.RenderManager">
               <showPage class="oracle.portal.provider.v2.render.http.URLRenderer">
                    <pageUrl>http://catl0dv31.corp.cox.com/bic/analyzerIFrame.jsp?ap_doc=analyzer&ap_id=105</pageUrl>
                    <contentType>text/html</contentType>
               </showPage>
          </renderer>
          <securityManager class="oracle.portal.provider.v2.security.URLSecurityManager">
               <authorizType>registered</authorizType>
          </securityManager>
     </portlet>
</provider>
ExternalProviderInstance:
package com.cox.portal.provider;
import oracle.portal.provider.v2.*;
import oracle.portal.provider.v2.http.*;
import oracle.portal.provider.v2.externalApp.*;
public class ExternalProviderInstance extends URLProviderInstance
public static final String EXTERNAL_APP = "externalapp.object.key";
ProviderSession pSession = null;
public Object[] initSession(ProviderUser user, ExternalPrincipal externalApp)
throws ProviderException {
//UrlServicesUtils.logMessage("BasicURLProvider : Entering initSession.", getDebugLevel());
//Create/Retrieve provider user session.
if (mProviderDefinition.getHasSession()) {
// Create the session if it doesn't already exist.
pSession = user.getSession(true);
// Store external app in provider session so that other modules
// can extract it later.
if (pSession != null) {
pSession.setAttribute(EXTERNAL_APP, externalApp);
// Get javax.servlet.http.Cookie[] from user
javax.servlet.http.Cookie[] cookies = ((ServletProviderUser)user).getCookies();
if(cookies != null)
return cookies;
else
return null;

External Application authentication issue

I am trying to add one of our in-house java application which has in-built user authentication logic in Portal.
I am adding it as an 'External Application' thru SSO Administration (using Add external application). When I enter my username and password for the first time (i do select 'remember my username/password for this application') but I am routed to the login screen of the java application .......and the same thing happens when I click the link again (every time I get the login screen of Java Application).
I have tried adding 'yahoo' too but it still takes me to the login screen.
Please advice.

Havre you tried the portlet "external applications" , click preferences and set up your username / pwd ?

No External Applications visible in Portlet

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