Validate the user id against AD

I need to write an application to validate a user code is in Active Directory. The only way I knew how to do this is by using dbms_ldap.simple_bind_s and providing the user id and a password (the password is not the real password). I am able to take the value returned by the call and determine if the user exists in AD, but it counts also as an attempt to invalid connection to AD. During my tests, I managed to block multiple accounts.

Dbms_ldap there a way to validate only if the user is valid without a password?

Hello

You can not write such LDAP query in the procedure.

If anonymous connection is allowed, but you can use dbms_ldap.search_s command to search for a particular entry of anonymous session created with the directory.

If the anonymous binding is not allowed, then you must link using one of the generic user who has access to search the entries in the directory. then search the dbms_ldap.search_s help command with valid session you used to bind to the directory.

Thank you
Kiran Thakkar

Tags: Fusion Middleware

Similar Questions

  • Validate the user input problem

    Hello

    How do I validate to match two entries of the user? For example, if there is a field where the user must enter their password, then you will also need to confirm the password again in another area. How to validate to ensure user enter the same password in the two fields?

    You must run all your controls error before you insert the record in your database. This is a preview of the type of conditional structure you need:

    if (insert form has been submitted) {
      // create an empty array for errors
      $errors = array();
    
      // run the tests for password match, username length, etc
    
      if (!$errors) {
        // run the access number check
        // if the access check is OK, go ahead with the insert
        if ($accessFound) {
          // insert the record
          // redirect to another page, if required
        }
      }
    }
    

    Note how the conditional statements are nested inside each other. The first checks if the form has been sent. If it isn't, nothing happens. Then, you create an empty array for errors and run your conditional statements that verify the length of user name, etc..

    If there are no errors, $errors will be empty. Empty array is equal to false, so if there are any errors! $errors will be set to true.

    Only if there is no error, check the access number. Finally, if the number of access exist, move forward with the INSERT query.

    If there are errors or $accessFound is 0, the INSERT query will not be executed, and you go back to the same page, where you can view the error messages.

  • Validate the user name

    Hello.

    I created a (add_user) procedure in the registration page in my application. the user name must be unique, that King of validation should I use in order to verify the existence of the user the name of the table (APP_USERS)?

    I managed to do it from the back-end in the database and the process of the APEX page but I saw some websites APEX where they implement this feature using the validation.

    Thank you
    AL

    Hi Al,.

    Try a SQL there is no Validation

    Assuming that your app_users of the table has a primary key column that is digital, for example user_id and a username column, varchar2, with a unique constraint on the backend, and you have a question to enter the field, Px_USERNAME on Page x, you can try something like this:

    SELECT 1
    Of app_users
    WHERE UPPER (TRIM (username)) = ((:Px_USERNAME)) TRIM TOP
    AND user_id! = NVL (: Px_USERNAME, 0);

    Give an error message, and the State should be 'demand is contained in Expression 1' and put 'CREATE, SAVE' in Expression1 - you don't want to check if you are deleting for example.

    It is important to SET the field in case the user added spaces to attack / leakage and STEM to make case-sensitive on the ground.

    The last line of the SQL will just make sure that you are not checking against the current record (in case you changed, he made a mistake and wanted to return to what it was) and meets the creation by substituting zero when no user_id.

    Hope this helps,

    Andrew

  • Validate the user connected to the database or not

    Hi all

    I am looking of the view or table to see if the user were connected to the database once the user has been created with all the privileges with on the activation of the audit.

    Thank you
    RAM.

    sb92075 wrote:

    Girish Sharma wrote:

    Another way is the logging listener to get the info if the user has been connected or not.

    Listener.log has NOT identify the USER. only hostname / IP #.

    Yes you're right Sb, I just got confused words 'Audit Trail' in the context of exploitation forest listener at the bottom of the link:
    http://docs.Oracle.com/CD/A57673_01/doc/net/doc/NWTR23/ch2log.htm#audit2

    Thanks for correcting me.

    Concerning
    Girish Sharma

  • CFGRID - validate the user has selected a line?

    Hello
    How do you verify that someone has selected a line in a CFGRID before clicking on a submit button? Now I have to use a cftry/cfcatch error trapping the user to click the button submit before you select a line in a cfgrid.

    Thank you very much

    Kiley

    function canSubmit() {}
    If (gridName.selectedIndex! = undefined) {}
    submitForm();
    }
    else {}
    Alert (' Please select a record in the grid first...');
    }
    }

    Ken

  • How to restrict the user to enter not same value in a table

    Greetings!

    I m asking a second time the upfront because I did not answer preivously, so please don't mind if it's a double.

    It was: I have created a table, as shown in the example.

    I want to validate the user name that you see in my example to restrict the user to enter the same value in the user name field before submitting page.

    for example when the user enters data as u see test in user name in the first row, when it goes to the second row and type same username as test "message will appear or restrict the user who has already typed or in use"...

    http://Apex.Oracle.com/pls/Apex/f?p=45296:1:22797340776918:

    It's all done on typing submit prior to registration.

    Please drivers

    Hello

    I m asking a second time the upfront because I did not answer preivously, so please don't mind if it's a double.

    It was: I have created a table, as shown in the example.

    I want to validate the user name that you see in my example to restrict the user to enter the same value in the user name field before submitting page.

    for example when the user enters data as u see test in user name in the first row, when it goes to the second row and type same username as test "message will appear or restrict the user who has already typed or in use"...

    http://Apex.Oracle.com/pls/Apex/f?p=45296:1:22797340776918:

    It's all done on typing submit prior to registration. >

    Stick the code below into the Page header > Javascript > run when loading the Page field.

    $('[input[name="f03"]').blur(function(){
      if ($('input[name="f03"][id!="'+$(this).attr('id')+'"]').val() == $(this).val()) {
         alert('Duplicate Entry.');
         var x = $(this).attr('id');
         setTimeout("(function(p){$('#'+p).focus();})('"+x+"')",100);
      }
    })
    

    Note:
    a.F03 is the 'name' of your column of username in the form of tables.
    b. This only valid values. If your tabular presentation has multiple pages then all of the rows are not currently displayed will be ignored.

    See you soon,.

  • Mirage Management Server installation 5.1 - "unable to validate the permissions for this user account.

    I'm installing Horizon Mirage 5.1 server on a Windows Server 2012 R2 VM management. The SQL is located on a Server R2 VM with SQL 2012 2012. We have created a Mirage service account that has permissions of db_creator on the SQL Server. When we run the installation wizard we get the "unable to validate the permissions for this user account. Unable to connect to the database. The control server name, the name and server instance parameters"error message. We tried to make the local admin of the SQL server service account and the Mirage Mgmt server. We tried you identifying as service account and by running Setup in this way. Windows Firewall is disabled on both virtual machines. When we enter the SQL Server name and the instance use < servername > without an instance because it is an unnamed instance. Does anyone have other ideas? Cannot find much out there for KB articles. I'll open evidence of the support if it takes too long to understand.

    The service account, we created had a "database default" set in SQL. We chose the database and he continued as planned.

  • Discoverer 11.1.1.7.0 against 12.1.3 with OAM 11.1.2 EBS to request the password for the user with Ondaaah

    Hello

    Oracle has not been able to help me to do this job; 2 open of SR for weeks and no good answer.  They referred me to the people of onlinappsdba and various other public Internet sites.  We run EBS 12.1.3 and Disco 11.1.1.7.0 with 10g SSO and Ondaaah and SSL.  That works very well, users, identity is established through Ondaaah on our corporate network, with zero sign - on.  I'm replacing 10gSSO by OAM 11.1.2.  OAM/OID works very well for EBS and OBIEE, always zero sign - on with the OID 11.1.1.7.0 and AccessGate piece (and a webgate for both).  (Too many servers to SSO support in my view, if something goes wrong, too many places to look.)  For Disco, I created the osso.conf in OAM 11.1.2 installed in a folder on the Disco and bounced of Disco.  This works OK if in OAM authentication method is based authentication forms, with OAM inviting the user to signon, OID and then passes the user name and password through the OID in Active Directory, and connect on Disco invites to indicate the user name, and then gives access to workbooks.  No prompt for password clubbing.  But when I try to activate Ondaaah as an authentication method in the OAM, discoverer invite first the "Oracle Applications" connection for a user name and the EUL.  But Disco then prompts the user a password, that no longer exists in fnd_user. because authentication is external.  Connections fail.  I am also unable to create a private connection; This dialog box Disco also invites a user password.  At the login page of Disco, the user session went to OAM and fact authentication successful via Ondaaah.  I can tell from follow-up to the session through Fiddler.  Transmitted to the disco but Disco missing something and password prompts.  Support OAM at Oracle seems to think that OAM is not send the cookie to Discoverer, although I'm not sure.

    First of all, Ondaaah with Disco should work with OAM, right?  Any thoughts on what might be missing?  I went through the MOS notes a few times, closely followed the tutorial onlinappsdba on it.

    Thank you very much.

    Tom

    The hotfix is described in Note 1616228.1 problem with mod_osso and custom authentication plugins.  Disco can work very well, with zero sign - we and OAM.

  • Windows 7 fail to recognize new password after that the user changes

    Hi, I have this weird problem, until now happening in Windows 7 machines in a domain Active Directory.

    A user who changes his password at any time before the expiration of the password and the message indicating that the change has succeeded appears as usual. However, after the closure of the current session, disconnection and/or same as restarting the computer where the user has changed the password, he or she is unable to connect with the new password, the computer will only accept the old password. Things don't stop there, if the same user tries to log on to another computer (where he worked before), he rejects the new password with the message "user or incorrect password" as well, but again only accepting the last password used in this second computer.

    A friend at work discovered (by pure chance) that run a MalwareBytes (hereinafter MB) scan and remove all detected items eliminate the problem, not immediately, but after a computer restart. I did the same thing with another user but took my time to browse the list of detection MB and I found that all detected items were related to domain policies legitimate registry keys.

    Things already checked:

    -Normal network connectivity.

    -Not all computers are affected.

    -All affected computers are running Windows 7 Pro x 64.

    -Users who have never used the affected computers can connect without a problem.

    -Users who are unable to connect the affected computers can connect to other computers, they have ever used without problem.

    -Computers have been restarted before using MB, but the problem persists.

    -Checked the names of registry keys, but could not find one related to the connection of the user.

    So my questions are, why this computers only validate against the local SAM? What other things can check to validate what happens?

    Thank you.

    Julio D.

    Hi Julio,.

    Thank you for visiting Microsoft Community and we provide a detailed description of the issue.

    I suggest you to send your request in the TechNet forums to get the problem resolved.

    Please visit the link below to send your query in the TechNet forums:

    https://social.technet.Microsoft.com/forums/en-us/home?category=w7itpro

    Hope this information is useful. Please come back to write to us if you need more help, we will be happy to help you.

  • Validation of the user cancelled supply

    Gurus,
    I supply cancelled a user to the SSP, and I also released him from all groups in HSS. Elsewhere, where it owns the dimension level security, I took him out of it also. What is the process to validate that the user is not there and more. Is there any script that we can run or any other process to check that the user is not there and more.

    You could just search for the user in Shared Services, if you want to see if there's any supply directly against the provision simply select the user, if you want to see if see the user belongs to any group, select Properties, and then on 'Member '.
    If there is no supply directly against the user and it belongs to no group, then it must have been entirely cancelled supply.
    You could see if the generation of a commissioning report in Shared Services against the user, right click on the user assistance > commissioning report.

    See you soon

    John
    http://John-Goodwin.blogspot.com/

  • Force the user to fill out an interface of the window before closing

    Hi all

    We already have an application written in Labwindows and we need to change to the new requirements. According to this condition, the user must provide more information before proceeding with the application. The idea is a popup window and force the user to include the information in this window. I have two questions here:

    -How can I prevent the user to close the second window before entering anything (something like the concept of modal window)? He should be able to access first window that after he clicks ok in the second window, out per second.

    -How to pass values between the two windows?

    Thank you

    Kanu

    Hi Kanu,

    These issues concern some fundamental concepts in CVI, you need to study or refresh.

    As you may know, the simpler you have a modal window in CVI is to use InstallPopup after loading the Panel: is the guarantee that the user cannot access other panels before closing the popup panel (Finally, there are other ways and a few caveats to my assertion, but let's first passing the simplest).

    When the user clicks OK, close or no matter what button place you on this Panel, you need to retrieve the value of the relevant controls with GetCtrlVal, validate them some way according to the nature of the control and your needs and only if it is valid, close the Panel with DiscardPanel (or RemovePopup if you need to reuse and don't want to reload).

    Passage of the second round table data is done via SetCtrlVal.

    As you can see, these are very general concepts, which may or may not apply to your application. In case you have doubts please add some details to your question.

  • Logging on to the user account

    I tried to connect to my computer at home today however, he did not accept my password.  I don't have I changed password so I'm not sure why this problem occurred.  There is only one account on the computer, so I don't know how to log on to the computer at all.

    The error msg I get is the following:

    The user profile Service service has no logon.
    User profile cannot be loaded.

    This error can usually be fixed by following the steps below. All this requires a certain level of computer skills. You know better and that take the machine to a competent local computer tech (not a type of BigComputerStore/GeekSquad place) is the best solution for you.

    1 log on to a different user account with administrative privileges. If you neglected to make an account additional administrative steps 2-3. Otherwise, continue to step 4. See also General information on setting up user accounts in Vista at the end of this post.

    2 in Mode safe boot. This, by repeatedly pressing the F8 key as the computer starts. That you will get to the menu on the right where you can use your arrow key to select Mode safe [Enter]. The built-in Administrator account is disabled by default in Vista. However, if no other administrative accounts exist on the system it can be activated. If this is the case, you will see an icon for the administrator on the homescreen mode without failure. Login to the administrator.

    3 If you don't see the icon for the administrator mode safe account, then the built-in Administrator account is always disabled so you will need to work more.

    a. If you have a Vista DVD installation (not a recovery DVDs), you can start the system with it. Select the default language, then select "repair your computer". Then select "Command Prompt". At the command prompt, type:

    NET user administrator / Active: Yes [Enter]

    If you do not have a Vista installation DVD, you can do a repair file Vista bootable DVD in this link:

    http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

    Note: All the Neosmart recovery disk downloads are torrent files. There is a good explanation of the torrent on the site Web of Neosmart files. You will need a torrent as muTorrent client to get the files. Torrent client will download the .iso file with which to create the bootable DVD.

    Now remove the rescue CD/DVD, you have done, reboot Windows and log on to the built-in Administrator account, you enabled.

    4. try a system restore to when things worked. If you can log in to your user account, you are finished. Otherwise, continue to step 5.

    5. the critical files are under % systemdrive%\users\user-account\ntuser. The ntuser.dat file is actually a registry hive. Run Regedit high and select HKEY_USERS and "load hive" in the menu. Now, go to:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList

    There is a line for each profile. If a profile is bad, check:

    (a) that the name of the key does not stop in ".bak" (remove .bak If it)
    (b) that the RefCount value is 0 (change it if it is different)
    (c) that the State value is 0 (change if different)

    Make the necessary changes, close Regedit and try to connect as this user.

    6. If that doesn't solve your profile, it is corrupt. At this point you can either make a new user account and copy your data on it or simply make a new user account and delete the old a corrupt. Do not delete the old account until you have recovered data you need! Post back if you need help by creating a new user account and copy of data to it.

    You absolutely don't want to have only one user account. As XP and all the other modern operating systems, Vista is an OS multi-user with system built-in accounts such as administrator, by default, all users and guest. These accounts should be left alone because they are part of the structure of the operating system.

    In particular, you do not want one account user with administrative privileges on Vista because the administrator account integrated (normally only used in emergencies) is disabled by default. If you use as an administrator for your daily work, and this account is corrupt, things will be difficult. It is not impossible to activate the built-in administrator to rescue things, but it will take third-party tools and work outside the operating system.

    The user account that is for your daily work must be a Standard user, with the extra administrative user (call it something like 'CompAdmin' or 'Tech' or similar) only it for elevation purposes. As a user Standard is recommended for security reasons and will help protect your computer against infections. After you have created "CompAdmin", connect to it and change your normal user account Standard. Then log on to your regular account.

    If you want to go directly to the desktop and ignore the Welcome screen with the icons of the user accounts, you can do this:

    Start Orb > Search box > type: netplwiz [Enter]
    Click continue (or provide an administrator password) when you are prompted by UAC

    Uncheck "users must enter a user name and password to use this computer". Select a user account to connect automatically by clicking on the account you want to highlight and press OK. Enter the password for this user account (when it exists) when you are prompted. Leave blank if there is no password (null).
    MS - MVP - Elephant Boy computers - don't panic!

  • Palm Pre &amp; Exchange - impossible to validate the account settings

    I tried to get my pre sync with Exchange and make it work properly.  I got a few different error messages along the way, but now I seem to be stuck again.  Here's what I've done so far:

    1. entered my info the new account screen.  Come on an "impossible to validate the account settings" error.  I was using the following information:

    E-mail type: Exchange (EAS)

    Email address: {My Email}

    Incoming mail server: http://{ServerName}/exchange

    Domain: {DomainName}

    User name: {my domain user name}

    Password: {password}

    2A got the 1.0.2 update and the error message I tried again, same.

    3 Configuring SSL on the exchange server and tried https rather than http.  Same error message.

    4A changed username to {domainname} \ {UserName}.  SSL certificate error received.

    5. follow-up to the steps in the forums to install the root certificate.  Now make error "your username or password is not correct". I tried to enter my password several times to check that I wasn't go bad at.

    If I take the domain name on the username back to the incapable person to validate the error of account settings.  Anyone has any ideas on what could cause this problem?

    Hi avsfan273,

    First of all, you defintely should not put the domain\\user before your user name as a field dedicated for it on the meadow. Let's get out the part and focus on the error you get when it is configured in this way. Can you post the exact error message that you receive?

  • Unable to connect "the user profile Service service has no logon. User profile cannot be loaded. »

    Original title: cannot create the new user account
    I have problems with the creation of user accounts:

    -As administrator, I created a user account again (as an administrator).
    -Appears in the Control Panel, but when I disconnected and tried to log on to the new account, an error message is displayed:
    "The service user profile Service has no logon. User profile cannot be loaded. »
    (I never deleted folder of user manually account.)
    Switched back has original and saw there is no new user account in the users folder.
    -J' rebooted in Safe Mode, and the new account appeared in the user folder. (???)
    -Next time, I can log in with the new account.

    Cause another problem, I deleted the most recent account (I have only created to solve a problem). Since that time one cannot create new accounts (the error message above is displayed always)!

    I came across this problem while I was trying to solve another problem. If an answering machine Microsoft reads this thread, please check my another problem:
    Windows 7 does not refresh the folder views

    You have an idea?

    Ah ha!  Solved my problem (which is, I get a "Login failed" error when you try to connect with a newly created user)!

    My problem was that I suspected that the permissions on the Directory/Users/Default.  It seems that "Everyone" needs at least read access (which I must have somehow removed).  Also, I noticed that this new directory of the user has not created before the opening of the session of this user (even if the user appears in the list of control panel).

    My suggestion for anyone having this problem would be to check the permissions on the directory C:\Users\Default against a working installation.  But for a quick list, on my system:

    Right click on the default directory (it has hidden directory if you must show hidden files/folders), properties, Security tab

    -' Everyone' and 'Users' (modify, read & execute, list the contents of the file, reading)

    -' SYSTEM' and 'Administrators' (control, modify, read & execute, list the contents of the folder, read, write)

    Hope this is of some use to people.

    sShnoop

  • How can I make a folder available only to a user (as the user folder)?

    I moved my library files and downloads folder to another partition. To do this, I did the "Users" folder I created "userA" application folder. I moved all the folders in the library in it. Everything was fine, but after the passage of 'b' user account, I found "UserB" can access all the ' wear "s newly made of the folders in the library.

    Is there a way to "wear out" folder invites a password entry window when "userB" or other users on the same computer try to access it, just like the original user folder in the original partition doesn't? (If "UserB" tries to access "userA" s original user folder in the C drive, it displays a password entry window asked to type ' wear "s login password.)

    Thank you!

    JP-

    You can change your authorization file to allow only the folder owner read the files.  If your door-inherited certain permissions from its parent, you can open the advanced permissions dialog box to remove the legacy. See http://windows.microsoft.com/en-us/windows/what-are-permissions#1TC=windows-7 for more details.

    Note there is no defense against the directors. For example at the password prompt, if the user enters an identifier of the administrator, the authorization of your file could be modified to allow access.  Administrators have full control over the system.

Maybe you are looking for