N-Tier proxy authentication.
I need to implement N-Tier proxy authentication, could some one point me to right link. I found some on the Oracle Doc, buts not helping me , because it does not provide any code or example.
http://download-west.oracle.com/docs/cd/B13789_01/network.101/b10777/authuser.htm#1006352
and
http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96590/adgsec03.htm#1004584
We have 9iAS, OID and 9iDB Rel2 and some other application server ie Cold Fusion etc, application are written in Cold Fusion and user login , I would like them to be authenticated via OID. I donot want to create a dtabase user for every application user too. We would like to use OID, however, we are also planning to use Fine Grained Security Control ( FGSC) too for row level security.
Thanks
Suhail
Bad news
Basically it is only supported when via Oracle Portal. I am not sure of the exact implementation and how it may work with providers for oracle portal.
Now the good news,
I have a way by implementing a couple of simple internal pl/sql packages that mod_plsql utilizes you can support n-tier proxy authentication with certs with or without Oracle SSO.
Similar Messages
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Oracle Proxy Authentication and WLS 8.1/CMP
Hey folks,
Is there any way to configure WLS 8.1 to automatically set the Oracle CLIENT_IDENTIFIER
variable or use Oracle Proxy Authentication on JDBC connections? I'm interested
in using Oracle auditing with my CMP entity beans, but would like to capture the
app tier user identity, instead of the data source pool user.
Thanks."Brent Smith" <[email protected]> wrote in message
news:3fa15807$[email protected]..
>
Hey folks,
Is there any way to configure WLS 8.1 to automatically set the OracleCLIENT_IDENTIFIER
variable or use Oracle Proxy Authentication on JDBC connections? I'minterested
in using Oracle auditing with my CMP entity beans, but would like tocapture the
app tier user identity, instead of the data source pool user.
I would ask in the weblogic.developer.interest.jdbc newsgroup. -
Help with Proxy Authentication
Hi,
Can proxy authentication be used in Oracle Standard Edition? I am connecting as a client to the database through the middle tier java application. I have a line of code that tries to get a proxy connection on behalf of the user. I get the following error:
java.sql.SQLException: ORA-00439: feature not enabled: Enterprise User Security
Any idea why this occurs?
thanksHi,
Can proxy authentication be used in Oracle Standard Edition? I am connecting as a client to the database through the middle tier java application. I have a line of code that tries to get a proxy connection on behalf of the user. I get the following error:
java.sql.SQLException: ORA-00439: feature not enabled: Enterprise User Security
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thanks -
Where is the Proxy authentication?
Hello,
I'm having problems using Safari on Windows XP behind a firewall. The proxy settings are correct, as IE does ping the proxy server as expected and conencts to the internet. Safari has the exact same proxy settings, and I've noticed that Safari is refusing to ask for proxy authentication. I've uninstalled and reinstalled Safari multiple times and the problem is not fixed. Suggestions?An update here. I still haven't found an example of setting the CLIENT_IDENTIFIER from JDBC, but I did find an example of how to set it using the dbms_session package:
If jdoe is the application user known to the middle tier but not to the database, then you can make this call:
dbms_session.set_identifier('jdoe')
prior to performing a DML operation. If the table accessed has auditing defined on it, then the row in the audit tables will have 'jdoe' in the CLIENT_ID column. This seems to work consistently. -
Mac Adobe Flash Player not supporting Web Proxy Authentication
Anyone else got an enterprise network where you use web proxies with web authentication and no traffic allowed out except through the proxies?
You may need to be in the UK for this, but try accessing BBC iPlayer content - http://www.bbc.co.uk/iplayer and you should discover that the content won't play. the error says "This content doesn't seem to be working. Try again later.". The content will never work as the Mac version of Flash (currently 10.1.53.64) is not able to respond to web proxy authentication requests. The BBC use various streaming server which are randomly selected when a user starts a stream and they have no DNS. Just IP addresses. They don't publish a list for security reasons. So it is almost impossible to exempt all their servers from authentication.
I've logged a bug with Adobe. If you have this issue too, please add a comment and vote so that they can begin to grasp the impact of this problem:
https://bugs.adobe.com/jira/browse/FP-5161I have the same issues in Australia trying to access flash content from the ABC website. The strange thing is the content will play if your leave the browser open for 5min.
After several packet data captures we identified that it has to do with the amount of time it takes the Mac timeout from the proxy before it plays the video content.
No solution yet. -
My app store is not working after installing mavericks. When I open app store it repeatedly asking me to login with apple ID and to provide User name and Password for proxy authentication in a loop.I am a newbie to mac,Please help me.
Hmmmm... would appear that you need to be actually logged in to enable the additional menu features.
Have you tried deletting the plists for MAS?
This page might help you out...
http://www.macobserver.com/tmo/answers/how_to_identify_and_fix_problems_with_the _mac_app_store
Failing that, I will have to throw this back to the forum to see if anyone else can advise further.
Let me know how you get on?
Thanks. -
How to set proxy authentication using java properties at run time
Hi All,
How to set proxy authentication using java properties on the command line, or in Netbeans (Project => Properties
=> Run => Arguments). Below is a simple URL data extract program which works in absence of firewall:
import java.io.*;
import java.net.*;
public class DnldURLWithoutUsingProxy {
public static void main (String[] args) {
URL u;
InputStream is = null;
DataInputStream dis;
String s;
try {
u = new URL("http://www.yahoo.com.au/index.html");
is = u.openStream(); // throws an IOException
dis = new DataInputStream(new BufferedInputStream(is));
BufferedReader br = new BufferedReader(new InputStreamReader(dis));
String strLine;
//Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
System.out.println (strLine);
//Close the input stream
dis.close();
} catch (MalformedURLException mue) {
System.out.println("Ouch - a MalformedURLException happened.");
mue.printStackTrace();
System.exit(1);
} catch (IOException ioe) {
System.out.println("Oops- an IOException happened.");
ioe.printStackTrace();
System.exit(1);
} finally {
try {
is.close();
} catch (IOException ioe) {
}However, it generated the following message when run behind the firewall:
cd C:\Documents and Settings\abc\DnldURL\build\classes
java -cp . DnldURLWithoutUsingProxy
Oops- an IOException happened.
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at sun.net.NetworkClient.doConnect(NetworkClient.java:139)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:402)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:618)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:306)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:267)
at sun.net.www.http.HttpClient.New(HttpClient.java:339)
at sun.net.www.http.HttpClient.New(HttpClient.java:320)
at sun.net.www.http.HttpClient.New(HttpClient.java:315)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:510)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:487)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:615) at java.net.URL.openStream(URL.java:913) at DnldURLWithoutUsingProxy.main(DnldURLWithoutUsingProxy.java:17)
I have also tried the command without much luck either:
java -cp . -Dhttp.proxyHost=wwwproxy -Dhttp.proxyPort=80 DnldURLWithoutUsingProxy
Oops- an IOException happened.
java.io.IOException: Server returned HTTP response code: 407 for URL: http://www.yahoo.com.au/index.html
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1245) at java.net.URL.openStream(URL.java:1009) at DnldURLWithoutUsingProxy.main(DnldURLWithoutUsingProxy.java:17)
All outgoing traffic needs to use the proxy wwwproxy (alias to http://proxypac/proxy.pac) on port 80, where it will prompt for valid authentication before allowing to get through.
There is no problem pinging www.yahoo.com from this system.
I am running jdk1.6.0_03, Netbeans 6.0 on Windows XP platform.
I have tried Greg Sporar's Blog on setting the JVM option in Sun Java System Application Server (GlassFish) and
Java Control Panel - Use browser settings without success.
Thanks,
GeorgeHi All,
How to set proxy authentication using java properties on the command line, or in Netbeans (Project => Properties
=> Run => Arguments). Below is a simple URL data extract program which works in absence of firewall:
import java.io.*;
import java.net.*;
public class DnldURLWithoutUsingProxy {
public static void main (String[] args) {
URL u;
InputStream is = null;
DataInputStream dis;
String s;
try {
u = new URL("http://www.yahoo.com.au/index.html");
is = u.openStream(); // throws an IOException
dis = new DataInputStream(new BufferedInputStream(is));
BufferedReader br = new BufferedReader(new InputStreamReader(dis));
String strLine;
//Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
System.out.println (strLine);
//Close the input stream
dis.close();
} catch (MalformedURLException mue) {
System.out.println("Ouch - a MalformedURLException happened.");
mue.printStackTrace();
System.exit(1);
} catch (IOException ioe) {
System.out.println("Oops- an IOException happened.");
ioe.printStackTrace();
System.exit(1);
} finally {
try {
is.close();
} catch (IOException ioe) {
}However, it generated the following message when run behind the firewall:
cd C:\Documents and Settings\abc\DnldURL\build\classes
java -cp . DnldURLWithoutUsingProxy
Oops- an IOException happened.
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at sun.net.NetworkClient.doConnect(NetworkClient.java:139)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:402)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:618)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:306)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:267)
at sun.net.www.http.HttpClient.New(HttpClient.java:339)
at sun.net.www.http.HttpClient.New(HttpClient.java:320)
at sun.net.www.http.HttpClient.New(HttpClient.java:315)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:510)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:487)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:615) at java.net.URL.openStream(URL.java:913) at DnldURLWithoutUsingProxy.main(DnldURLWithoutUsingProxy.java:17)
I have also tried the command without much luck either:
java -cp . -Dhttp.proxyHost=wwwproxy -Dhttp.proxyPort=80 DnldURLWithoutUsingProxy
Oops- an IOException happened.
java.io.IOException: Server returned HTTP response code: 407 for URL: http://www.yahoo.com.au/index.html
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1245) at java.net.URL.openStream(URL.java:1009) at DnldURLWithoutUsingProxy.main(DnldURLWithoutUsingProxy.java:17)
All outgoing traffic needs to use the proxy wwwproxy (alias to http://proxypac/proxy.pac) on port 80, where it will prompt for valid authentication before allowing to get through.
There is no problem pinging www.yahoo.com from this system.
I am running jdk1.6.0_03, Netbeans 6.0 on Windows XP platform.
I have tried Greg Sporar's Blog on setting the JVM option in Sun Java System Application Server (GlassFish) and
Java Control Panel - Use browser settings without success.
Thanks,
George -
I am trying to call sharepoint online from powershell. Below is the code. I get
Exception calling "ExecuteQuery" with "0" argument(s): "The remote server returned an error: (407) Proxy Authentication Required."
$loadInfo1 = [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Client")
$loadInfo2 = [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Client.Runtime")
$webUrl = "ZZZZ"
$username = "XXX"
$password = "YYYY"
$ctx = New-Object Microsoft.SharePoint.Client.ClientContext($webUrl)
$ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($username, $password)
$web = $ctx.Web
$lists = $web.Lists
$ctx.Load($lists)
$ctx.ExecuteQuery()
$lists| select -Property Title
Raj-ShptHi,
About how to access SharePoint online site using PowerShell, the blog below would be helpful:
http://social.technet.microsoft.com/wiki/contents/articles/29518.csom-sharepoint-powershell-reference-and-example-codes.aspx
Another two demos for your reference:
http://www.hartsteve.com/2013/06/sharepoint-online-powershell/
http://www.sharepointnutsandbolts.com/2013/12/Using-CSOM-in-PowerShell-scripts-with-Office365.html
Thanks
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected] -
ITunes 10.6 Proxy Authentication Problem
As all we know, since we've installed iTunes 10.6, we're having issues with proxy authentication. Whenever i want to connect to iTunes Store or open iTunes it always asks me about my username and password even thoug i check Remember Me check box.
I wonder if you did gave any feedback or answer from Apple?
Thankssame issue, even w/ the 10.6.3 update.
very disappointing.
looks like this thread is a duplicate of https://discussions.apple.com/thread/3803634?start=0&tstart=0 -
Administration of APEX in SQL Developer with Proxy Authentication impossibl
Hello!
We are using latest version of SQL Developer to administer APEX. We are connecting to the database with proxy authentication. The syntax is:
personal_user[apex_ws_owner]
e.g.: mdecker[apex_demo]
When trying to deploy APEX application I go to "Database Object" -> Application Express -> Application1 [100] -> right mouse click: "Deploy Application". Then I select the appropriate database identifier and next, I am presented with a screen showing import options. In second line, it says: "Parsing Schema: MDECKER".
This is wrong: it has to be Parsing Schema: APEX_DEMO. It seems that managing APEX with SQL Developer does not support Proxy Authentication.
Could you please confirm?
Is there a way to formally ask for this enhancement?
Best regards,
Martin
Update:
I found out that if I check the flag "Proxy Authentication" in the connect details and provide both passwords, the deploy application parsing schema is set to the correct APEX_DEMO account. However, we are using Proxy Authentication in order to avoid having to know the application password.
Edited by: mdecker on Jan 28, 2013 4:48 PMThere is a write-up about connecting to APEX here: <a href ="http://www.oracle.com/technology/products/database/application_express/html/sql_dev_integration.html" >SQL Dev Oracle APEX Integration</a>
<p>You do need to have updated to Oracle APEX 3.0.1.
<p>Regards <br>
Sue -
How to pass Proxy user dynamically in Toplink proxy authentication?
Hi,
I'm using Toplink Proxy Authentication with my ADF JSF application and want to pass the Proxy user dynamically to the preLogin(..) method of mySessionEventListener (Currently proxy user is hard coded).
This is to make my application user as the Proxy user.
I have tried to do this in two ways:
1) In my Login screen Backing Bean, I retrieve the session as
session = sessionFactory.acquireSession(); and set the application user in it as
session.setProperty("proxyUser1", inputText1.getValue());
But,
session.getProperty("proxyUser1") returns null in the preLogin(..) method
2) I add a loginUser property to the mySessionEventListener class and create a constructor to set it.
Then I call the constructor from my Login Backing Bean as
mySessionEventListener eventMgr = new mySessionEventListener(<proxy_user>);
session.getEventManager().addListener( eventMgr );
But, the loginUser property seeems to be transient and does not retain value when retrieved in preLogin(..) method.
Please indicate if anything is wrong. Also, is there any other way to get this done?
Thanks in advance.
VikasHi Vikas,
Probably your sessions.xml defines a ServerSession, and acquireSession method returns a ClientSession. ServerSession is the object that connects to the database, it may have any number of ClientSessions associated with it - all of them use connections provided by ServerSession's connection pools.
So if you'd like to alter the serverSession before login, acquireSession is too late - it triggers login of the ServerSession and returns a ClientSession.
To get the ServerSession before login:
// the first param indicates that the session shouldn't be connected
Session serverSession = sessionFactory.getSharedSession(false, false);Now you have a serverSession on which login hasn't been called yet.
You can set the property into the session, or directly into its login.
In fact you may choose to do whatever you wanted to do in preLogin right here - in this case no preLogin event would be required of course.
Finally to get a ClientSession, call the same api did:
// the first param indicates that the session shouldn't be connected
Session clientSession = sessionFactory.getSession();On the first such call the ServerSession will be connected.
Note that because all the ClientSessions will connect through the connections provided by the same ServerSession they will all use proxyUser1.
If you are interested in using different proxy users for different ClientSessions http://www.oracle.com/technology/products/ias/toplink/doc/1013/main/_html/dblgcfg008.htm#BABDABCF lists several scenarios for that.
Andrei -
Acrobat Standard Proxy Authentication
Hi,
When we sign our PDF's we want to use an external timestamping server
So we have configured both a Verisign and Globalsign timestamping server and made one of them as default
Most of the time we got a response from Acrobat saying
"Timestamp signature property generation error:
Transport authorization failure"
When it fails the doc is signed, but using the computers clock and we want to avoid that
But sometime it did work which confused us but I think we have identified the problem with the Proxy authentication
Our proxy requires full authetication against our Active Directory
So when it worked was just because we just before signing had been surfing on the internet and the proxy had cached the credential approvals
So when Adobe tried to get out to the timestamp server the ID was already authorized in the proxy
But without a previous "IE-surfing" it fails, the proxy has nothing in its cache
A network trace confirms this, we see a "Authentication required" request from the proxy that Acrobat never responds to
The proxy does not accept annonymous requests
IE is configured to use a configration script for its proxy settings
I cant find any relevant Acrobat settings that handles this and googling indicates that Acrobat has problems in this area
But I haven't found anything for our version/release
Now for the question, is Adobe Acrobat Standard 9.3.0 supposed to handle proxys that requires AD authentication?
To bypass the proxy is not an option
Setting a proxy exception for these servers is maybe an option
Prefered is that Acrobat handles thisTo update my own question since it might help others
I received assistance through the Adobe support channels
Not what I was hoping for but it clarifies the problem
The reason I asked the question is that we don’t support Shared Review with an Authenticating Proxy server. So this customer workflow isn’t too far off the mark with having a proxy server authentication expectation in the standalone client and wanting a timestamp server time. The only workaround to this behavior is to do exactly what they have found. Launch an instance of Internet Explorer, authenticate against the proxy server and then sign the PDF file. -
Http proxy authentication for JDev 10.1.3
Hi,
I found the http proxy settings in the "tools->preferences->Web Browser and Proxy" but there are no settings for the username and password. Is there some other way that I can add these.
The problem is that whenver JDeveloper wants to do some http stuff it (or something else is doing it) asks me for the proxy user name & password - this happens over and over again. If JDev is doing this then surely it should remember the username & password.
I sometimes get a JDeveloper dialog "waiting for the connection" come up over the proxy auth dialog and I have to cancel the function so I can authenticate, then re-request the function.
I wish I didn't have the proxy authentication but I have no choice in this dev environment. I do get to choose JDeveloper at least.
Regards,
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I get it when I 'check for updates' and I get it again when I 'go to JavaDoc' - and this is the one where the "waiting for connection dialog" pops on top of the proxy log in and I have to cancel it to log in. Then all subsequent 'go to JavaDoc' requests go straight through.
I would prefer it if I could just configure (in proxy preferences) the username and password so it never asks me. I dont care if it less secure storing the password since I think authenticating proxies are a dumb idea anyway. If the password is not supplied then JDev can ask for it like it does now to keep the security-paranoid people happy.
Also, this morning I got this Exception which appeared at the same time I got a proxy auth window. When JDev finally started all my previously open windows were lost. No real problem but unexpected. Here is the stack dump:
java.lang.NullPointerException
at oracle.jdevimpl.webdav.api.DAVAuthenticator.getPasswordAuthentication(DAVAuthenticator.java:79)
at java.net.Authenticator.requestPasswordAuthentication(Authenticator.java:300)
at sun.net.www.protocol.http.HttpURLConnection$1.run(HttpURLConnection.java:267)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.privilegedRequestPasswordAuthentication(HttpURLConnection.java:263)
at sun.net.www.protocol.http.HttpURLConnection.getHttpProxyAuthentication(HttpURLConnection.java:1427)
at sun.net.www.protocol.http.HttpURLConnection.resetProxyAuthentication(HttpURLConnection.java:1246)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:950)
at oracle.ide.net.HttpURLFileSystemHelper.exists(HttpURLFileSystemHelper.java:191)
at oracle.jdevimpl.webdav.net.WebDAVURLFileSystemHelper.exists(WebDAVURLFileSystemHelper.java:423)
at oracle.ide.net.URLFileSystem.exists(URLFileSystem.java:498)
at oracle.ideimpl.editor.EditorUtil.getNode(EditorUtil.java:126)
at oracle.ideimpl.editor.EditorUtil.loadContext(EditorUtil.java:91)
at oracle.ideimpl.editor.TabGroupState.loadStateInfo(TabGroupState.java:950)
at oracle.ideimpl.editor.TabGroup.loadLayout(TabGroup.java:1758)
at oracle.ideimpl.editor.TabGroupXMLLayoutPersistence.loadComponent(TabGroupXMLLayoutPersistence.java:31)
at oracle.ideimpl.controls.dockLayout.DockLayoutInfoLeaf.loadLayout(DockLayoutInfoLeaf.java:123)
at oracle.ideimpl.controls.dockLayout.AbstractDockLayoutInfoNode.loadLayout(AbstractDockLayoutInfoNode.java:631)
at oracle.ideimpl.controls.dockLayout.AbstractDockLayoutInfoNode.loadLayout(AbstractDockLayoutInfoNode.java:628)
at oracle.ideimpl.controls.dockLayout.AbstractDockLayoutInfoNode.loadLayout(AbstractDockLayoutInfoNode.java:614)
at oracle.ideimpl.controls.dockLayout.DockLayout.loadLayout(DockLayout.java:302)
at oracle.ideimpl.controls.dockLayout.DockLayoutPanel.loadLayout(DockLayoutPanel.java:128)
at oracle.ideimpl.editor.Desktop.loadLayout(Desktop.java:353)
at oracle.ideimpl.editor.EditorManagerImpl.init(EditorManagerImpl.java:1824)
at oracle.ide.layout.Layouts.activate(Layouts.java:758)
at oracle.ide.layout.Layouts.activateLayout(Layouts.java:179)
at oracle.ideimpl.MainWindowImpl$2.runImpl(MainWindowImpl.java:734)
at oracle.javatools.util.SwingClosure$1Closure.run(SwingClosure.java:50)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) -
Weblogic 8.1 - 2 Tier Proxy Architecture
Hi,
I want to know more about the round-robin behavior of the HTTP proxy when I set my infrastructure up like the 2 Tier Proxy illustrated at:
http://e-docs.bea.com/wls/docs81/cluster/planning.html#1094289
If you have more than one HTTP Proxy instance, does the Proxies communicate with each other such that it can coordinate the round-robin behavior?
Next question, goes for both HW and SW load balancing. If I configure and start a server instance that joins the cluster while the PRoxy or HW load balancer is running, is it possible to update the Proxy or HW load balancer's server list such that the load balancer will know to spread the load to the newly configured and ready server?
Thanks,The exception is thrown whenever I hit either the Commit or the Rollback button.
-
Proxy Authentication Error in Web Service with SAAJ on Weblogic 9.2 MP3
Hi,
I have encountered a problem with proxy authentication in SAAJ web service (WS) calls on Weblogic 9.2 MP3.
My WS client (which uses SAAJ's SOAP classes) should use a proxy that requires authentication to call the external web services.
However, it does not perform the authentication and receives HTTP Error 407 - Unauthorized.
The reason seems to be that Weblogic's Http Handler (weblogic.net.http.Handler) ignores the proxy authentication.
I was able to work around it by setting sun's http handler explicitly in the WS endpoint URL. Sun's handler (sun.net.www.protocol.http.Handler) makes use of the Authenticator class I provided.
1. Please see my code below and let me know if this is the only solution or if I'm doing something wrong. While testing on Tomcat I did not have to set the handler.
2. I have seen that there are also System properties for http.proxyUser and http.proxyPasword, however if I use these and ommit setting the SimpleAuthenticator, it also fails (with either handler!). An explanation of that is welcome.
Thanks in advance.
Code:
===========================================================
System.setProperty("http.proxySet", "true");
System.setProperty("http.proxyHost", "localhost");
System.setProperty("http.proxyPort", "808");
//System.setProperty("http.proxyUser", "myuser");
//System.setProperty("http.proxyPassword", "mypw");
Authenticator.setDefault(new SimpleAuthenticator("myuser", "mypw"));
String urlString = "http://someurl:8080/webservice..";
URL endpoint1 = new URL(urlString);
URL endpoint2 = new URL(null, urlString, new sun.net.www.protocol.http.Handler());
SOAPConnectionFactory soapfactory = SOAPConnectionFactory.newInstance();
SOAPConnection connection = soapfactory.createConnection();
connection.call(message, endpoint1); // Gives Exception with HTTP Error 407
connection.call(message, endpoint2); // Works and uses the proxy
For reference:
===========================================================
public class SimpleAuthenticator extends Authenticator {
private String username, password;
public SimpleAuthenticator(String username, String password) {
this.username = username;
this.password = password;
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password.toCharArray());
}Sorry for the 3 posts.
Administrator, delete this thread please!!
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Wow .. take your die hard fans who forked out the money for the new machines and screw them over with a third-rate update process?
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Contact names not appearing in group text
When sending a group text the contact names do not appear but the phone numbers do, is there a way to change this? Phone is a Z30 STA100-5
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Hi to every one.... What do you mean by this ERROR ? nQSError: 46036]Internal Assertion: condition i+1<numkeys,file,\Scr\SQLogicalrqtGenerator.cpp,line645 I created some Time series Comparison measures,instead of clicking check in changes, i clicked
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Why do I have to put in a password for my podcast every time I download it?
Everytime I open Itunes, I have to I have to put in a password for my podcast every time to download it? This started with the last iTunes and has continued. Does anyone know a work around? Chris