What's the point of Weblogic JAAS authentication?

Hello, I'm looking into one way authentication using weblogic and JAAS,
Weblogic say this is the preferred mechanism, however I can't see the
advantages. My (ok, limited) understanding of it is thus:
The advantage of JAAS is that you can specify different login modules to
utilise different types of authentication. However authentication to a
weblogic server will only work by calling
weblogic.security.auth.Authenticate.authenticate (due to weblogic's own
implementation of the javax.security.auth. classes), thus only one
loginmodule is available.
The ability to use different authentication types is provided by the
application server by using/creating different realms. The client possibly
being able to specify different authentication by one of the arguments to a
custom realm(?).
Thus why bother with JAAS seeing that it doesn't seem to offer anything
extra over JNDI authentication and requires more code?
Thanks, any ideas appreciated.
Alan.

Good point.
"James" <[email protected]> wrote in message
news:3c506266$[email protected]..
This may not apply to you, but I have to consider the need to remain
portable between different vendor's application servers. WebLogic's
proprietary realm architecture makes it a pain to get up and going in a
Websphere or a Oracle AS. So I see that as a major advantage.
James
Viewlocity, Inc.
http://www.viewlocity.com
"Alan Phillips" <alan.phillips@|remove|ftid.com> wrote in message
news:[email protected]..
Hello, I'm looking into one way authentication using weblogic and JAAS,
Weblogic say this is the preferred mechanism, however I can't see the
advantages. My (ok, limited) understanding of it is thus:
The advantage of JAAS is that you can specify different login modules to
utilise different types of authentication. However authentication to a
weblogic server will only work by calling
weblogic.security.auth.Authenticate.authenticate (due to weblogic's own
implementation of the javax.security.auth. classes), thus only one
loginmodule is available.
The ability to use different authentication types is provided by the
application server by using/creating different realms. The client
possibly
being able to specify different authentication by one of the argumentsto
a
custom realm(?).
Thus why bother with JAAS seeing that it doesn't seem to offer anything
extra over JNDI authentication and requires more code?
Thanks, any ideas appreciated.
Alan.

Similar Messages

What's the point of updates - if..

Why do the upgrades tend to mess up my other applications? DVD Studio Pro - Bluetooth. I just feel what's the point of getting upgrades now. I did the Pro Application Support application which did take care of my DVD SP - however shouldn't upgrades be exactly that - UPGRADING - not have causes more problems. Taking time away from the work that needs to be done. Sorry - just had to rant a bit.

If you do a search on these forums it would probably boil down to doing these things.
Permissions Repair
Whenever a program that's installed places items into the /Library folder and Applications folder, it often has to amend permissions in order to do so which is why authenticating as an 'Admin' user is required so that it's able to carry out these amendments and place files where they should be and have their correct permissions assigned. Sometimes this change is not always corrected and may affect other programs operation. To help reduce side affects like normal User account being able to change and delete programs in the 'Applications' folder. Disk Utility located in /Applications/Utilities has a 'Permissions Repair' routine which ensures that the proper permissions are assigned based on their package rules.
Cron Scripts
These are scripts which the OS usually initiates itself, but performing them manually by using the Terminal can be beneficial.
Good programs worth looking into are, Onyx available at www.macupdate.com
Running it's maintenance scripts means you don't have to go into the Terminal manually and it does it's stuff very well, I've used it since 10.2 and never had a problem with it, it's updated regular, it's free and better than similar programs doing the same both free and those that charge.
Safe Boot
Starting up the computer after the chime and holding the 'Shift' key down, runs the fsck command, which verifies and fixes any problems with a startup volume, though not all, it also deletes the font cach and databases, so some issues with fonts can be helped by doing this, also if you seem to be getting conflicts in software, this can help to make sure the Apple components are working fine as it only loads the minimum 'kexts' and drivers so the computer operates, almost the equivalent in OS9 but not exactly.
There's lots more but doing these few things can help keep a system in shape, especially if no time was spent doing it beforehand. A note though, doing Permissions repair is not part of a 'Regular' maintenance routine, if you see message like 'Do not have permission' then it's worth doing it then.
Mark

I am extremely upset. I purchased my iPad in SA and I am traveling in Greece. When I want to make use of the free apps, I get a message that the app is not available in the SA store. What is the point of having an iPad if you cannot use it worldwide?

I am extremely upset. I purchased my iPad in SA and now I am in Greece. I cannot download free apps as I get a message that the apps are not available in the SA store and only in US stores. When I change to the US store the same thing happens. What is the point of having an iPad if I cannot use it worldwide??? I feel that I wasted my money purchasing it as I specifically purchased it to use when I travel. How can I get access to all the available apps and why are they restricted.

You can use your iPad worldwide. However, each AppleID is tied to
a specific country's store. To use the AppStore in any country, you
must be in that country and have a credit/debit card issued by a financial
institution in that country with a verified billing address in that country.
It is the developer's choice which AppStores he makes his app available
from, and some countries prohibit certain apps.
To make a purchase from the US store (including downloading a free app
available in the US store), you must be in the US and have card issued
in the US with verified billing address in the US.
You can use your purchases from the SA store worldwide, but you
cannot make purchases in other than the SA store unless you meet
the aforesaid conditions.

What is the point of the download window if you use stacks?

Greetings,
One of the most annoying things about the download window was the fact that the window always hung around after completing dowloads in Tiger when using safari. To me, that was just a time waster of always pressing Apple+W to close that window.
When Leopard was released, I was excited to realize that one function of the download stack was to recevie downloads from safari after completed. However, after completion, the download window still sticks around and I still have to close it... then navigate to my stack of downloads to mount the image. What is the point of the download window is I use stacks now? Why can't the window disappear after completion?
//Cheers

Aaargh!! Me too - it's so annoying! Firefox has a downloads window as well - I just don't see the point of it. I didn't like it in Tiger either.
As a way to see the progress of downloads, it's fine, but it should at least close when all the downloads are finished, and completed downloads should not display.
Ideally it should look & work exactly like the Copy window in Finder - the one that comes up when you are copying or moving a large file or number of files from one folder to another.
Is there a hack that will make it work like that?

My wifes iphone was too full to record a video so I upgraded her cloud storage to 20g and did mine at same time. Cloud is showing 15g free storage butshe still cannot take any mor photos as "not enough memory" What is the point of paying for the extr

My wifes iphone was too full to record a video so I upgraded her cloud storage to 20g and did mine at same time. Cloud is showing 15g free storage butshe still cannot take any mor photos as "not enough memory" What is the point of paying for the extr

Hello Pushtheriver,
After reviewing your post, I have located an article that can help in this situation. It contains a number of troubleshooting steps and helpful advice concerning iCloud storage issues:
Get help using iCloud storage
This may also help:
Understanding iOS device capacity
You can sync and download many different types of content on your device. Some types of content (such as music and videos) typically take more space than others (such as notes and books). The amount of space taken by an app depends on the app's purpose; complex or graphically intense apps usually take more space than simpler apps.
If your device is near its capacity, you can remove some of the less used content to make room for more.
Thank you for contributing to Apple Support Communities.
Cheers,
BobbyD

What's the point of warranty?

I am a student coming from Hong Kong to London for postgraduate study. Before I left Hong Kong, I decided to buy a netbook for my lecturers in the UK. Lenovo s10-2 was chosen because the version available in HK comes with 6 cell battery with international warranty and Lenovo Protection Service (against accidental damage).
This is the first Lenovo machine for me. All was well and I was starting to appreciate Lenovo. Suddenly, the LED screen started to flick with white lines moving across the it, just two weeks after I bought it from Hong Kong.
Yesterday, I called the UK support line who initially suggested replacement (because the purchase is last than 30-day old). However, when the agent found out that I bought the machine in Hong Kong, he said I could only get it repairs. Fair enough.
I packed the netbook this afternoon ready to ship it to the repair center. Being not sure about whether or not my proof of purchase was needed, I called the support line again. This time, the agent gave me a "friendly warning" or maybe a management of my expectations.
I was told that Lenovo believes that there is a 99.5% chance that these type of problems are due to “internal damages" caused by users! I was also advised that sending the machine in for repairs risk myself getting into paying 230 pounds (pretty much the purchase cost) to get the LED screen fixed because it is likely to be not covered by warranty. On top of that, I would have to pay 65 pounds even if I want my netbook back after inspection without getting fixed because again, 99.5% chance that "damages by users" would be concluded!
What's the point of warranty? Totally unacceptable. Any thoughts? Should I take the risk?
I only got the machine just over two weeks ago and used for less than 10 times!

seblee,
This bears a bit of looking into to provide you the best answer. Sometimes, the accidental damage policies are only valid in the home country, and I would like to check. If that were to be the case, you would have replacement or repair options in HK, but standard warranty terms would likely apply in UK.
Your situation sounds exceptional, and I'd like to look into this and see what can be done.
Can your send me a private message with your contact information and the serial number from the bottom of the unit?
Sorry that you are having this trouble. Will see how we can help.
Mark
ThinkPads: S30, T43, X60t, X1, W700ds, IdeaPad Y710, IdeaCentre: A300, IdeaPad K1
Mark Hopkins
Program Manager, Lenovo Social Media (Services)
twitter @lenovoforums
English Community Deutsche Community Comunidad en Español Русскоязычное Сообщество

What is the point of Precision and Scale in Number Type?

Version :11.2
What is the point in having PRECISION and SCALE in number type? If you create the column with just NUMBER ie.without
specifying precision or scale , you can enter numbers with any precision and scale.
SQL> select * From v$version where rownum < 2;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
SQL> create table t1 (col1 number);
Table created.
SQL> insert into t1 values (223.9939394);
1 row created.
SQL> insert into t1 values (88.228384);
1 row created.
SQL> insert into t1 values (9.34);
1 row created.
SQL> insert into t1 values (000.00);
1 row created.
SQL> commit;
Commit complete.
SQL> select * from t1;
      COL1
223.993939
88.228384
      9.34
         0Did you ever have a business scenario where a Numerical column should store values only with a fixed precision and scale ?

Omega3 wrote:
Version :11.2
What is the point in having PRECISION and SCALE in number type? If you create the column with just NUMBER ie.without
specifying precision or scale , you can enter numbers with any precision and scale.
SQL> select * From v$version where rownum < 2;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
SQL> create table t1 (col1 number);
Table created.
SQL> insert into t1 values (223.9939394);
1 row created.
SQL> insert into t1 values (88.228384);
1 row created.
SQL> insert into t1 values (9.34);
1 row created.
SQL> insert into t1 values (000.00);
1 row created.
SQL> commit;
Commit complete.
SQL> select * from t1;
COL1
223.993939
88.228384
9.34
0Did you ever have a business scenario where a Numerical column should store values only with a fixed precision and scale ?Lots of business requirements for specific precisions and scales.
A persons Age may required to be stored as whole numbers of no more than 3 digits.
A sum of money may required to be stored with no more than 2 decimal places of accuracy e.g. GB Pounds and Pence or US Dollars and Cents
A unit of length may required to be stored in metres with 2 decimal places for centimetres
A shoe size may be required to be stored with one decimal place for half sizes
etc.
etc.
Yes, you may just create all of them as generic NUMBER datatype, but creating them with precision and scale can provide additional information about the limitations expected for the values stored, especially for things like reporting tools that may use the specified precision and scale to determine how to display the values automatically (by default).
If you start questioning "what's the point?" then you may as well say what's the point in having a NUMBER datatype when we can store numbers in a VARCHAR2 datatype? or what's the point in having a DATE datatype when we can stored dates as VARCHAR2 datatype? etc.
No point in asking such a question because there's almost always a point to these things (and if there isn't they get deprecated in later versions).

What is the point of having indented levels in course outlines?

What is the point of having indented levels in course outlines? It's not possible to add any materials or posts to this. I want to avoid having simply a long list of topics that are difficult to manage. When I create a topic in the outline, I can indent it, but then I can't add any posts to it as it doesn't even show up as a heading in course manager.
I've been trying to have some kind of logical organisation of materials, but the only thing you seem to be able to do is have a long list of topics.
Which makes me wonder why the possibility of indenting levels is there at all - it seems to be a completely worthless item.

I guess the point of the indented lists is to provide the user with some description of the topic’s contents. It's a standard convention in the table of contents of books. It might pay to break your course down into a number of courses if the list of topics is getting too unwieldy.

HT5287 If DVD Movies, Audio CD's and even burning CD and DVD's are not supported, what is the point of DVD & CD Sharing then? Wouldn't it just be better to remote in or use a thumb drive if it's only able to be used for data transfer?

If DVD Movies, Audio CD's and even burning CD and DVD's are not supported, what is the point of DVD & CD Sharing then? Wouldn't it just be better to remote in or use a thumb drive if it's only able to be used for data transfer?
Or am I missing the bigger picture?

As long as you have a Superdrive or an external burner/drive, burning, watching, installing, etc. from CD or DVD will work just fine. And so will sharing.

JWSDP and J2EE Integration: Doesn't work. What's the point?

My problems involve the integration of JWSDP and J2EE as described in these two documents:
http://developer.java.sun.com/developer/technicalArticles/WebServices/wsj2ee/
http://java.sun.com/j2ee/documentation/windows_guide.html
It looks like a long one, but it�s really not that bad. All comments are appreciated.
I�ve numbered each line-paragraph-section for easy reference later.
(1) My ultimate goal is to setup a website that displays data from a database. I will use Java, Apache, Oracle, and whatever else I need to create a website that uses servlets, JavaServer Pages (JSP), and JDBC.
(2) I�ve got four Pentium III computers:
1. Windows 2000 Server to be the web server (MyWebServer, IP = 10.10.1.1).
2. Windows 2000 Professional to be the database server (MyDatabaseServer, IP = 10.10.1.2).
3. Windows 2000 Professional that I use to develop and test (MyDeveloperPC, IP = 10.10.1.3).
4. Windows 2000 Professional that I use as a client to connect to the website (MyClientPC, IP = 10.10.1.4).
(3) On MyWebServer I installed the following:
Java 2 Standard Edition (J2SE)
Java 2 Enterprise Edition (J2EE)
Java Web Services Developer Pack (JWSDP)
The JWSDP tutorial
Apache HTTP Server
(4) The files I downloaded and installed are as follows:
j2sdk-1_4_0-rc-win.exe
j2sdkee-1_3_1-win.exe
jwsdp-1_0-ea1-win.exe
jwsdp-1_0-ea1_01-tutorial.zip
apache_1.3.23-win32-x86-no_src.exe
(5) After installing these products, I set the environment variables as follows:
JAVA_HOME = c:\j2se
J2EE_HOME = c:\j2ee
JWSDP_HOME = c:\jwsdp
Path = c:\j2se\bin;c:\j2ee\bin;c:\jwsdp\bin; [and other previous statements]
(6) I checked to see that Apache is running as a service. It is.
On MyWebServer I start Tomcat and J2EE. Both start properly and are operating simultaneously.
(7) From MyClientPC I open Internet Explorer and in the address box I type:
http://10.10.1.1
This displays the page c:\ApacheHTTP\apache\htdocs\index.html.en (The Apache default server installation page.)
(8) I then enter this address in IE:
http://10.10.1.1:8080
This displays the page c:\jwsdp\webapps\root\index.html (The default JWSDP page).
(9) I then enter this address in IE:
http://10.10.1.1:8000
This displays the page c:\j2ee\public_html\index.html (The J2EE 1.3 Default Home Page).
(10) So far so good. Now I want to test JWSDP as a container for JSP pages.
(11) I use ant to build the converter app found in the tutorial examples (in folder c:\jwsdp\�\tutorial\examples\gs). I then deploy the converter app to the c:\jwsdp\webapps\gs folder.
(12) From MyClientPC I open Internet Explorer and in the address box I type:
http://10.10.1.1:8080/gs
The converter app works perfectly.
(13) To eliminate the need to enter the port number, I create a link from the Apache default server installation page to the converter app. From MyClientPC and enter this address into IE:
http://10.10.1.1
I then click on the link to the converter app and it works perfectly.
(14) Question: Is this the best way to display JSP pages without having to enter the port number?
(15) Now it�s time to integrate JWSDP and J2EE as described in these two documents:
http://developer.java.sun.com/developer/technicalArticles/WebServices/wsj2ee/
http://java.sun.com/j2ee/documentation/windows_guide.html
(16) After I complete this integration I cannot start both Tomcat and J2EE at the same time. This makes sense because they both share port 8080.
I start Tomcat.
(17) From MyClientPC and use Internet Explorer to test the various relevant addresses. Everything works the same as it did before except this one:
http://10.10.1.1:8000
The page cannot be displayed. The J2EE default home page is not displayed, which makes sense because the J2EE port is no longer 8000; it has been changed to 8080.
(18) Now I shutdown Tomcat and start J2EE.
From MyClientPC and use Internet Explorer to test the various relevant addresses:
(19) http://10.10.1.1:8080
Displays the JWSDP default home page.
(20) http://10.10.1.1:8080/gs
The page cannot be displayed. The converter app no longer works.
(21) From MyWebServer and use Internet Explorer to test localhost:
http://localhost:8080
This displays the J2EE default home page.
(22) Question: Why does localhost give me a different page than the IP address?
(23) Question: What was the point of integrating JWSDP and J2EE?
(24) I want to get the converter app working, so I create a .war file and attempt to add it to the J2EE deploytool (see the two integration documents listed above at section 15.) I create the .war file following the instructions in the JWSDP tutorial:
http://java.sun.com/webservices/docs/ea1/tutorial/doc/WebApp3.html#64606
(25) I change to the c:\jwsdp\�\tutorial\examples\gs\build folder.
I then type:
jar cvf converter.war .
A .war file is created.
(26) I open the deploytool: File, New, Application, and I name it �converter�.
I attempt to add the .war file: File, Add to Application, Web WAR.
(27) When I attempt to add the converter.war file I get this error:
�converter.war does not appear to be a valid web JAR.�
I tried a few different attempts, all with the same result. I�m stuck.
(28) I ask again, What was the point of integrating JWSDP and J2EE?
(29) If this is the preferred configuration, how do I display my JSP pages like the converter app?
Please help!!!

The JWSDP tutorial says to be in the �build� folder of the example when issuing the jar command to create the .war file. The build folder is created when I run the �ant build� command.
Attempt 1 from the command prompt in folder c:\jwsdp\tutorial\examples\gs\build>
I typed this command:
jar cvf c:\jaxmservices\converter.war .
In this case I directed the .war file to be placed in a different folder as you suggested. Here�s the output:
added manifest
adding: index.jsp(in = 921) (out= 525)(deflated 42%)
adding: WEB-INF/(in = 0) (out= 0)(stored 0%)
adding: WEB-INF/classes/(in = 0) (out= 0)(stored 0%)
adding: WEB-INF/classes/Converter.class(in = 582) (out= 358)(deflated 38%)
Didn�t work. Same error as before.
Attempt 2 from the same folder:
I typed this command as you suggested (I tried it with and without the final dot):
jar tvf converter.war
Here is the output:
java.io.FileNotFoundException: converter.war (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:103)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at sun.tools.jar.Main.run(Main.java:185)
at sun.tools.jar.Main.main(Main.java:904)
I tried a few other variations on these attempts with no luck. I�m stuck.
I�m attempting to create a .war file out of two files: index.jsp and converter.class.
Now that I�ve integrated JWSDP and J2EE, is there some other way that I can run the converter app instead of a .war file and the deploytool? In other words, if I go back to using ant to build and deploy converter, where would I deploy it so that it will work with J2EE?
By the way, it doesn�t have to be converter. I�d be happy if I could get any JSP page to work in J2EE after the integration.
Forever grateful,
Logan

Backed up ipod to the cloud (12/25 11am) and then updated. Music is gone and the back up is not restoring?! why? What's the point of the cloud if nothing is there?

Ipod has been playing music in my car the past two years. new computer this year and new email address. Backed up to cloud. change ID on itunes. Music on my ipod disappeared. Shouldn't it be on the cloud somewhere?! What's the point of this cloud? And is it b/c I can't seem to change my icloud ID to the new one on my ipod settings?

Music is not stored in your personal iCloud account, or in your device backup. Music purchased from the iTunes store is in available for redownload as explained here: http://support.apple.com/kb/ht2519. Music from other sources such as your CDs should be in your iTunes library on your computer and can be synced back to your iPod from there.
To change the iCloud account on your device you have to delete the exsting account, then sign back into the new ID.

What's the point in buying a new MacBook?

Hi all,
Recently I went with my iBook G4 to the Apple store to troubleshoot a small problem, but they were unable to help me as after only 7 years, the machine was rendered obsolete and they didn't feel obliged to help. My iBook recently died and I felt like a part of me was missing.
So my question is, what is the point of buying myself a brand new MacBook Pro if in 5 or 6 years, it will be obsolete? I want a Mac that will last me wherever I go for a long time before it finally dies. I've realized that I need to put PowerPC computers out of the question, but will intel processer Macs last longer than PowerPC processors?
For the record, I don't want to switch to Microsoft as I find them difficult and this isn't a crack at Apple.
Any answers are very appreciated,
Thomas.

With Intel based Macs the hardware will not become obsolete as fast as PPC based Macs did, but the operating system and/or applications used might.
That does not mean that it will stop working, just that you won't, in a few years' time, be able to get the latest bells and whistles.
Officially, support from Apple ceases after seven years - but that does not stop the Macs working!
Vintage and obsolete Apple products:
Obsolete products are those that were discontinued more than seven years ago. Apple has discontinued all hardware service for obsolete products with no exceptions. Service providers cannot order parts for obsolete products. These include ALL G4 and G5 models.
http://support.apple.com/kb/HT1752?viewlocale=en_US

What's the point of buying 200 gb storage if when I delete a photo from my iphone is cleared on all devices, I want the photos I take remain stored in the cloud and to make room on my iphone

what's the point of buying 200 gb storage if when I delete a photo from my iphone is cleared on all devices, I want the photos I take remain stored in the cloud and to make room on my iphone

Yes...I do not get it

What's the point of buying apps from the BBWorld?

What's the point of purchasing apps from the BlackBerry world for playbook if I don't even know if they will work after the BB10 update?

thestepiens wrote:
Mama told me 'son, do NOT Gamble' - I will not with my own money. I would advice everyone else the same.
...but you bought a tablet. Not exactly a dead cert.

Mac Pro 800 port (9-pin to 4-pin) what is the point?

I finally found a store that sells the 9-pin to 4-pin cable for firewire 800. But on the packaging it says "up to 400Mbps Transfer Speed."
Does that mean that hooking up my Mac Pro's 9-pin connection to my camera's 4-pin is only going to give me the same as the 6-pin to 4-pin connection?
If so, what is the point of Firewire 800 and the 9-pin connection?
-james

What difference does that make? It's gonna transfer data at video speeds. Even if there was a FW8000 port, it would transfer data at the speed of the material played back from tape real time. That means that data is coming off the tape at about 25mbs... no matter what speed the port is.
Patrick

What's the point of Weblogic JAAS authentication?

Similar Messages

Maybe you are looking for