Page restrictions - authorization scheme

Similar Questions

• Cannot authenticate because the authorization scheme limits the login page (101)

  Hello.
  
  I have a problem with authentication. I have an application with authentication and authorization schemas created from scratch. There is an option in the security attributes of the application that lets you apply a pattern of authorization for the entire application. I also have a login page (101) that I use for authentication purposes that I don't get, since approval is the application level. Even if the login page is established a system of authorisation that always succeeds APEX makes no difference. How do I approach this issue so that authorization for the entire application is always possible with authentication?
  
  Thank you.

  I'm not sure that it would necessarily change in the future because so many things in one schema authorization should be defined by the developer that it's probably wise for Oracle make Apex still do not know the application of the law on the login page. Although I can't think of a realistic example for now, maybe there could be reasons were based on external criteria that even the login page should not be available to a small group of people? I wouldn't exclude it as a possibility.

  That's why when you implement a system of authorisation, it is probably best that Oracle makes no assumptions about what you want to do and you just explicitly it you include in the plan.

  By dig a little and in defensive coding and style, you might not even want to consult directly the "101" page. May be wise to do a ' select PAGE_FUNCTION in the APEX_APPLICATION_PAGES where PAGE_ID =: APP_PAGE_ID and APPLICATION_ID =: APP_ID. If PAGE_FUNCTION comes back as "Login", then this is your login page and return TRUE. Otherwise, continue with some other logical returns boolean you have to leave. This way you stay clear page to hardcode and even independent of both page alias value (because they are not mandatory).

• Page updated authorization in place on the Page zero

  Greetings to the community!
  
  When you define an authorization scheme, you can set as a condition for the security of a page. -You on each page individually.
  
  Now, I want to have a permission of page for each page on the App and there are a whole bunch of pages, so zero Page comes to mind. However there is no direct way to set a permission of page on the zero Page, or skip logic, so I've found a workaround:
  
  -> Process A Page zero to validate authentication page setting, APP_USER, and APP_PAGE_ID
  -> Year App-Item to store this result, say APPI_PAGEAUTHORZ,
  -> Dynamic Action on the Page zero, according to the value of APPI_PAGEAUTHORZ performed a redirect to the home page.
  -> There maybe an appropriate error according to the value of APPI_PAGEAUTHORZ.
  
  It works, but one) I'm not sure about the safety - you could disable javascript and you have all the pages on the url, and b) it seems a bit complicated and funky.
  
  So, I would ask you, if there is a better way to do this.
  
  Thank you and best regards,
  Tobi

  A scheme of application-level authorization is defined using the attributes of application security, no Page zero.

• Error in running code of authorization scheme

  I run my application on APEX. ORACLE. COm and I immediately get the following error:
  
  ORA-06550: line 13, column 28: PL/SQL: ORA-00942: table or view does not ORA-06550: line 12, column 14: PL/SQL: SQL statement ignored ORA-06550: line 16, column 19: PLS-00364: variable index of loop "C1" use is invalid ORA-06550: line 16, column 5: PL/SQL: statement ignored ORA-06550: line 17, column 15: PLS-00364: variable index of loop "C1" use is invalid ORA-06550 : line 17, column 5: PL/SQL: statement ignored ORA-06550: line 25, column 28: PL/SQL: ORA-00942: table or view does not ORA-06550: line
  ERR-1082 error in authorisation system code execution.
  
  Here's credentials:
  Workspace: RGWORK
  Request: The Certification of-21405 Online Application Prototype
  User: TESTER
  Password: test123
  
  The public s/b application. I'm not able to identify the invalid authorization scheme. I checked all the authorisation schemes in the shared components > Security > authorisation schemes and can not find the culprit.
  
  Can someone help please?
  
  Thank you
  Robert
  My Blog: http://apexjscss.blogspot.com

  Your permission scheme "administrator access - control" at this line of code that uses a table which is not there (or RGTEST does not have access to):
  SELECT id, application_mode
  of apex_adm.apex_access_setup

  This authorisation system is used in the Admin tab.

  If you run the page in debug mode, you will see (among other things):

  0.19: authorization check: '11204012643155257465' user: 'nobody' component: 'tab '.
  0.20: see the error page...

  Who reported me to the section tab and there it was!

• Logout fails authorization scheme

  I use the following url to logout on the authentication scheme:
  wwv_flow_custom_auth_std.logout? p_this_flow = APP_ID. & p_next_flow_page_sess = 140:12
  
  Page 12 the authorization scheme is - no. Page no authorization required - and authentication is "Page is Public.
  
  Page 12 fails during authentication. I get access denied by Application security control and the error message for the authentication scheme.
  
  I know that it is because the authentication scheme uses a query to verify that the user exists in a table:
  
  There is a SQL query
  Select 1
  staff
  where upper (USERid) =: APP_USER
  
  : APP_USER is now empty, because they left the game.
  
  My question is how can I get the application to ignore the authentication scheme? I thought when I didn't take, 'no permissions required page' and 'page is public' the application does more check authentication and authorization.
  
  Thanks, Elizabeth

  I thought I covered that in ' you want to remove or add logic to the plan so that it does not draw if: APP_USER is null or one of the public user ('APEX_PUBLIC_USER', 'ANONYMOUS', 'nobody'),... ". »

  Scott

• Custom authorization scheme management has no errors

  Is it possible that I can get when someone goes to a page, they are not allowed to be on (schema of authority used to apply it) instead of cold shutdown redirect them to the page of the application and use the global opinion to inform the user that he or she is not allowed in the selected page instead of going to the page of the red stop sign X? I used global notifications before, but I'm not sure if there is a way to secure my application page of the system of authorisation at the page level and do what I'm talking about. Any ideas?

  This only happens when the user alter the URL, but it happens.

  You can code your authorization scheme to return true when it detects an unauthorized access to a page, but first did use owa_util.redirect_url to access the page of notification of your choice.

  Scott

• Customize the error page "submissions in double page to authorize."

  Hello
  
  If you set "Double page to authorize bid" to NO, you can not post a form more than once, if you do, you get an error page (for example, if you double click on save button).
  
  Is it possible to customize this page to standard error (translate and use a different presentation)?
  
  The standards page looks like this:
  Error ERR-3331 this page had already been supplied and cannot be re-introduced.
  Continue-(which is a link to a page that you can set in the properties of the page)
  OK-(redirects to the form)
  
  
  Concerning
  Bottom

  Regardless of the type of error you want to catch, it's a common request.

  Search through these forums, or try one of the many offers good blog
  http://lmgtfy.com/?q=customise+Oracle+Apex+error+page

  It also depends on your version of Apex-> 4.1 fact it very easy to customize error pages.

• Determine the current item of blocks, region,... for use in the authorization scheme

  Hello
  
  y at - it a possiblity to understand, what element, region, etc. is currently rendered?
  
  What I want to do is: create an authorization scheme that is attached to each article. The authorization scheme itself must be generic and configured through a config table. I think that it is only possible if the authorization scheme knows the element for which it is currently running.
  
  Y at - it a possiblity to do this?
  
  If this isn't the case, I think it would be a great improvement for future versions. Built a new substition string that points to the name of the currently displayed item (something like "pointer" in java).
  
  Thank you for your help.
  Stephan

  Stephan - it is not yet available. We have had in mind for some time and hopes to implement in the next release.

  Scott

• Access an element on a page based on authorization scheme

  Hello
  
  I have two authorisation schemes: ADMIN and VIEW. I created a public page which will be available under both plans. But I want to display an item only to ADMIN not schema of the VIEW on this page in particular region.
  
  Thank you
  Manoi.

  for properties in this area, go to conditional display and use the bult in function (after you choose plsql function to return a Boolean value): APEX_UTIL. PUBLIC_CHECK_AUTHORIZATION ('your_auth_scheme');
  This function returns true if the current user is in this authorisation scheme:.

  Let me know if this is useful,

  Sam K.

• Problem with authorization scheme

  In my aplication homepage should be public, so that everyone can see.
  Now when logging in I created patterns of custom authentication which checks if the connection user name and password are stored in a table in the database. Managed to do. Now, in the same table I column containing user Type because I have 3 types of users.
  
  In the authorization for the first program called BUYER scheme I have this as a PL/SQL function returning a Boolean:
  
  declare
  type_of_user number: = 0;
  Start
  Select type_of_user from users where username = user_type: APP_USER.
  If type_of_user = "BUYER" then
  Returns true;
  otherwise return false;
  end if;
  end;
  
  
  Now when I go to the development of another page this page 1 and run it, it connect and works perfectly, but when I run the Application it does not display the login page, go to page 1 and hangs by saying:
  
  ORA-01403: no data found
  
  
  ERR-1082 error in authorisation system code execution.
  
  Back by demand.
  
  I don't know how to fix this, so any help would be appreciated.
  
  Kind regards
  Raphaël

  Raphael:

  You can make the error go away if you manage the "non-donnees-not found" exception However, it would be useful to know why the code is executed at all! Maybe you could run page 1 in "debug mode" and who might reveal what is happening.

  declare
  type_of_user number :=0;
  begin
  select user_type into type_of_user from users where username= :APP_USER;
  if type_of_user = 'BUYER' then
  return true;
  else return false;
  end if;
  exception when others then
  return false;
  end;
  

  CITY

• Need help on the copy of page in the schema

  Hello
  
  I created a new page in a workspace. Now, I need to copy this page in an application to a different DB itself.
  Apex provides an easier way or I have to start creating the page from scratch.
  any help on this is much appreciated.
  
  Kind regards
  CK

  have you tried to go to the Application Builder--> Import / Export--> Export--> Page?
  Export and import of pages between applications and workspaces have some restrictions, but it should work.

• APEX_LDAP vs DBMS_LDAP and authorization schemas in the APEX.

  I also posted this in the Oracle support community, so please forgive me if you've seen it twice now.
  
  Grrr... This is the second time I'm trying this post. New communities here seem to have a strange way of not displayed properly.
  
  My hair is going gray and I may soon be bald. I can't seem to work around a problem with APEX_LDAP and I can't seem to understand DBMS_LDAP. It seems that APEX_LDAP is written to be easier to use, but DBMS_LDAP is older and less refined.
  
  Here's some code that I'm trying to use to a system of authorisation. This works, but only partially. It works for our entrepreneurs but not employees. Even if all of our users use the same format for their login name, they not stored with the same information for their DN in our OID. Now, because DBMS_LDAP has this property called filter, which can be used to target with the property to use when searching LDAP, can I use it to target the field UID instead of the NC and so all our users can use our OID for authentication. However, given that the APEX_LDAP package is that same property filter, my code breaks and I can't see a way around it.
  
  What I need is an example of code that would remove a property by the Protocol LDAP using DBMS_LDAP and store in a variable I could call a little later on the name of the user to the APEX_LDAP.IS_MEMBER function. What I want in the end, it's for Oracle to add the filter for the various functions of the APEX_LDAP property.
  
  -Start the block of Code-
  
  DECLARE
  
  L_TEST wwv_flow_global.vc_arr2;
  
  L_TEST_VALUES wwv_flow_global.vc_arr2;
  
  L_ATTRIBUTES wwv_flow_global.vc_arr2;
  
  L_ATTRIBUTE_VALUES wwv_flow_global.vc_arr2;
  
  L_CON_ATTRIBUTES wwv_flow_global.vc_arr2;
  
  L_CON_ATTRIBUTE_VALUES wwv_flow_global.vc_arr2;
  
  L_AUTH boolean;
  
  L_VAL boolean;
  
  L_WORKFORCEID NUMBER (8);
  
  L_WORKFORCEID2 VARCHAR2 (21);
  
  BEGIN
  
  L_TEST (1): = "employeetype"
  
  APEX_LDAP. () GET_USER_ATTRIBUTES
  
  p_username = > V ('APP_USER').
  
  p_pass = > NULL,
  
  p_auth_base = > ' cn = users, dc = company, dc = com ",
  
  p_host = > "servername."
  
  p_port = > '389',.
  
  p_attributes = > L_TEST,
  
  p_attribute_values = > L_TEST_VALUES);
  
  IF L_TEST_VALUES (1) = 'E' THEN
  
  L_ATTRIBUTES (1): = "workforceid";
  
  APEX_LDAP. () GET_USER_ATTRIBUTES
  
  p_username = > V ('APP_USER').
  
  p_pass = > NULL,
  
  p_auth_base = > ' cn = users, dc = company, dc = com ",
  
  p_host = > "servername."
  
  p_port = > '389',.
  
  p_attributes = > L_ATTRIBUTES,
  
  p_attribute_values = > L_ATTRIBUTE_VALUES);
  
  L_WORKFORCEID: = (L_ATTRIBUTE_VALUES (1));
  
  L_WORKFORCEID2: = TO_CHAR (L_WORKFORCEID, ' 00000000');
  
  L_AUTH: = APEX_LDAP.IS_MEMBER)
  
  p_username = > (L_WORKFORCEID2).
  
  p_pass = > NULL,
  
  p_auth_base = > ' cn = users, dc = company, dc = com ",
  
  p_host = > "servername."
  
  p_port = > 389,
  
  p_use_ssl = > 'n',.
  
  p_group = > "BlahBlah_Test_Group"
  
  p_group_base = > ' cn = Test, cn = groups, dc = company, dc = com ");"
  
  ON THE OTHER
  
  L_CON_ATTRIBUTES (1): = 'UID ';
  
  APEX_LDAP. () GET_USER_ATTRIBUTES
  
  p_username = > V ('APP_USER').
  
  p_pass = > NULL,
  
  p_auth_base = > ' cn = users, dc = company, dc = com ",
  
  p_host = > "servername."
  
  p_port = > '389',.
  
  p_attributes = > L_CON_ATTRIBUTES,
  
  p_attribute_values = > L_CON_ATTRIBUTE_VALUES);
  
  L_AUTH: = APEX_LDAP.IS_MEMBER)
  
  p_username = > (L_CON_ATTRIBUTE_VALUES (1)).
  
  p_pass = > NULL,
  
  p_auth_base = > ' cn = users, dc = company, dc = com ",
  
  p_host = > "servername."
  
  p_port = > 389,
  
  p_use_ssl = > 'n',.
  
  p_group = > "BlahBlah_Test_Group"
  
  p_group_base = > ' cn = Test, cn = groups, dc = company, dc = com ");"
  
  END IF;
  
  IF L_AUTH = FALSE
  
  THEN
  
  L_VAL: = FALSE;
  
  ON THE OTHER
  
  L_VAL: = TRUE;
  
  END IF;
  
  IF L_VAL = TRUE THEN
  
  HTP.p ('SUCCESS');
  
  ON THE OTHER
  
  HTP.p ("I go YOU BANKRUPT");
  
  END IF;
  
  END;
  
  -End Code block-
  
  Any help would be appreciated.
  
  R. otto R. Wessels

  Hi Otto.

  Christian means something like the code I've used here: {message identifier: = 10197833}
  You would need to adapt this code of course. Basically: bind, retrieve values, set values in an application (or elements). Then, create the authorisation schemes that test the values in these application elements.

• Content page restricted to a doc

  Hi all.  I abook on the road with a main content page. However, one of the documents in this book I want to separate content, but she insists of the whole book.

  Is it possible to have just the document I'm in content?

  Also this forum high right cheek on my mac, starting a new discussion has taken time as the pop up has simply refused to do so, in safari and chrome. And when moves around, tapping the page!

  In the Table of contents dialog box make sure that include book Documents is disabled.

• User roles

  Hello guys,.
  I created an application which is supposed to consist of several user interfaces (for example, a company with several departments). My question is how can I implement a feature that provides the user connected only with all of the linked pages to his Ministry and not allowing access to the rest of the application.
  Any ideas are appreciated.
  
  Kind regards!

  MegaToss wrote:

  Would it be possible that I have create user groups and then on the index of page to make only the tabs to specific submenus as the user and his group.

  You will need to provide clarification on that. What is an "index page"? Try to use a more precise terminology specific to APEX: there are several ways that the menus can be created in the APEX.

  The authorisation schemes must be applied to all pages and you need to control access to components and navigation elements that lead. So if only HR users can access the HR and information pages, HR authorization scheme is applied to all HR pages; all the tabs and the list items that link to these pages; all the columns on the reports that the link to these pages or display privilege information HR; parts of HR on other pages (for example, the HR report on a dashboard home page)...

  You can't just apply the permission on the main navigation on the home page. Users can work around this by entering a page number in a URL. Doing the opposite and applying only authorization pages create a poor as user experience then you show the user a large number of navigation items that would simply lead to an error message when you click.

  Authorisation schemes should apply uniformly to all levels of the application.

• How to redirect to the error page custom when the authorization page schema fails

  Hello
  
  I've done a permission scheme using PL/SQL function return Boolean option.
  
  I made a custom error page.
  
  I put this program in one of my pages for authorization. If the authorization scheme fails, I would like the user to be redirected to the custom error page. Currently, it displays a blank page with the mentioned in the section "identify error message displayed when plan violated" page text of the authorization.
  
  Is there a way I can make this redirect to the custom on the failed authorization error page.
  
  I am currently using Apex 3.2.0
  
  Thank you
  Pradeep

  You can create an application process when loading and subordinate to run only when you load your pages, where you want to check if the authorization is successful or not. Your authorization process should run only once per session.

  DECLARE
     v_page_id   NUMBER := 1000;                      -- your custom error page
  BEGIN
     IF     NOT apex_util.public_check_authorization ('MY_AUTH')
        -- your authorization scheme
        AND :app_page_id NOT IN (101, 1000)
     THEN
        HTP.init;
        OWA_UTIL.redirect_url ('f?p=&APP_ID.:' || v_page_id || ':&SESSION.');
        HTMLDB_APPLICATION.g_unrecoverable_error := TRUE;
     END IF;
  END;
  

  Denes Kubicek
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