Apex 4.1.1 or 4.2 -
I do not see an option in web sheets to use HTTP Header values for authentication. Any workaround in order to use OAM for authentication to web sheets?
APEX Builder page 4000:37 List view shows name, notes and download columns. The name column should link through to CSS Edit page (39), but instead downloads the file. Workaround: Switch to the icon view, and click on the icon which takes you to the CSS edit page. Can the APEX team correct this, as switching to icon view is not intuitive.
View 0 Replies View RelatedI'm trying to connect a javascript UI control within my page to an APEX Application Process. The control calls the application process via AJAX and appends a variable number of GET / POST parameters to its URL.What is the best way to obtain these parameters from within the PLSQL procedure of the process? Or is there a better way to connect my javascript AJAX control to the Database behind my APEX app?
View 4 Replies View RelatedI'm having some difficulty securing my Oracle APEX + Oracle HTTP Server environment.
There are currently around 20 Applications running on the APEX Server, and I'd like to publish 2 of them Externally for users.
I have added a certificate to Oracle Wallet Manager to secure the OHS, but I can access all the Applications on the APEX Server by just changing the Application ID suffix.
How can allow only two applications to be accessible via the internet?
We are getting the following error when trying to access a RESTful web service coming from Apex workspace 4.2.1 and Apex listener 2.1:
ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-29024: Certificate validation failure
In the Debug report, besides the above I also see:
error_backtrace: ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 543 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 1164 ORA-06512: at "APEX_040200.WWV_FLOW_PROCESS", line 396
We get that error whether we use https or http in the URI pointing to the web service. When I test the Web Service in Workspace RESTful service GUI, I get the data back. When I go build an application with a report calling the RESTful Web Service I get that error. Both the Application and the Workspace RESTful services are on the same Apex environment and even the same workspace.
What is odd is that I can actually put the URL of the web service into a browser and I get the data: (using the demo hr data in sample RESTful services.)IN browser-- [URL]
yields:
7839,KING,PRESIDENT,,1981-11-17T05:00:00Z,5000,,10 7698,BLAKE,MANAGER,7839,1981-05-01T04:00:00Z,2850,,30 7782,CLARK,MANAGER,7839,1981-06-09T04:00:00Z,2450,,10 7566,JONES,MANAGER,7839,1981-04-02T05:00:00Z,2975,,20 7788,SCOTT,ANALYST,7566,1982-12-09T05:00:00Z,3000,,20 7902,FORD,ANALYST,7566,1981-12-03T05:00:00Z,3000,,20 7369,SMITH,CLERK,7902,1980-12-17T05:00:00Z,800,,20 7499,ALLEN,SALESMAN,7698,1981-02-20T05:00:00Z,1600,300,30 7521,WARD,SALESMAN,7698,1981-02-22T05:00:00Z,1250,500,30 7654,MARTIN,SALESMAN,7698,1981-09-28T04:00:00Z,1250,1400,30 7844,TURNER,SALESMAN,7698,1981-09-08T04:00:00Z,1500,0,30 7876,ADAMS,CLERK,7788,1983-01-12T05:00:00Z,1100,,20 7900,JAMES,CLERK,7698,1981-12-03T05:00:00Z,950,,30 7934,MILLER,CLERK,7782,1982-01-23T05:00:00Z,1300,,10
what would be causing the Error above in our application?
In reviewing the above error, I think we are realizing that we have to have the Weblogic layer SSL cert (actually the CERT from our BigIP load balancer which also does our SSL termination) imported into the Oracle server wallet where Apex is installed. Am I correct?
When I call a classic report that is exported throuh restful webservice, result depends on whether I also send cookie or not. In the first case, access is enabled, in the latter case, HTTP 404 is returned.
Restful access is enabled in the instance. Having an app with ID=101, page 9901 that is public, a classic report called MYREPORT on the restful side, the following call is issued:
/apex/apex_rest.getReport?app=101&page=9901&reportid=MYREPORT_ID&parmvalues=123445&output=json
If my browser send the cookie below with the request, I get back the result. If I delete the cookie from my browser, the result for the exact same apex_rest call is HTTP 404: Not found.
Cookie: ORA_WWV_USER_64731425336707=04893186A373057F5F1E1FCCD33113FA; PUBLIC_ORA_WWV_USER_64731425336707=-1; ORA_WWV_REMEMBER_UN=MYNAME:myworkspace
Details on my configuration is as follows:
Database: Oracle XE 11g, 11.2.0.2.0
Apex version: 4.1.1.00.23_en
Platform: Linux x64
HTTP is handles by XEXDB as folows from lsnrctl status:
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=kivi.omikk.bme.hu)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Service "XEXDB" has 1 instance(s).
Instance "XE", status READY, has 1 handler(s) for this service...
We just upgraded from Application Express 4.0.2.00.07 to Application Express 4.2.2.00.11. We are using one common application to authenticate and redirect to other applications.
We use the following code:
wwv_flow_custom_auth_std.login( P_UNAME => :P101_USERNAME, P_PASSWORD => :P101_PASSWORD, P_SESSION_ID => v('APP_SESSION'), P_FLOW_PAGE => '2000:1' );
We start to get the following authentication error after the upgrade. There is no authentication configured for this application.
ORA-1403: no data found This is the same code we used from htmldb 2.x through Apex 4.0.2.00.07.
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are:
Header variable name Value
1. OAM_REMOTE_USER $user.userid
2. OAM_REMOTE_USER_EMAIL $user.attr.mail
3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below:
Header variable name: OAM_SAMACCOUNTNAME
Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below:
=========== dads.conf =============
...
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL
PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable:
===================
begin
:P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' );
end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
I have installed Oracle 11g XE . After this , i have upgraded to Apex 4.2 All it's working fine, but..... by default XE installs and configure apex to use embebed pl/sql gateway.
In this scenario, the images are stored directly in the database within the oracle XML DB repository. This may be a problem because XE have a 11GB limit and my apex aplication is simple, but it may upload pictures for customers, etc, and in this schenma the pictures will consume space in the database instead consuming in the linux filesystem.Can i install HTTP server in a 11g XE and reconfigure apexr?, or can i change to apache+listener? or more easy....can i upload images outside the XML DB in my apex application easily?
Task is to create application for almost 10,000 PHD Scholors, i want to know which authtication scheme i used so that each Scholor can access his/her data only after authtication (Login Page).
View 4 Replies View RelatedWe are close to successfully getting our CAS authentication integrated with Apex Listener 2.0 and Apex 4.2.1. We are using Weblogic app server for the Listener configurations and have been able to get the remote_user passed to Apex after login to CAS. We just set the header variable in the new 'HTTP Header Variable' authentication scheme. However there is a glitch at the callback from CAS -- we get the error 'wong number of types of arguments in call' and the URL shows: ..... /apex/apex_authentication.callback.
I see the documentation about this CALLBACK procedure, but am not sure how to set it to go back to the application. I know that CAS is working and passing the userid to the application because I can manually type in the app URL .... /apex/f?p=xxx and I immediately get into the application and the correct userid is identified --whereas initially when I hit the same application it sends me to our Central CAS server for login.
where the parameters of this procedure need to be set and how to set them. I assume the procedure needs to be called by Weblogic?for the callback to find the original calling application so it doesn't have to be 'hard-coded'. I see that one of the parameters is 'p_app_id'. I think our Weblogic engineer was assuming the call to that procedure would 'take care' of the return to the original calling application but obviously we have missed some configuration.
Am trying to use the same username and password of ebs to my standalone(not integrated with EBS) application. Am using apex 4.2 and Oracle Database 11g Enterprise Edition
CREATE OR REPLACE FUNCTION ebs_authenticate (
p_username IN VARCHAR2,
p_password IN VARCHAR2
)
RETURN BOOLEAN
AS
BEGIN
RETURN (APPS.FND_WEB_SEC.validate_login (p_username, p_password) = 'Y');
END ebs_authenticate;In Before Header Process
Get Username Cookie :
:P101_USERNAME := apex_authentication.get_login_username_cookie;Set Username Cookie Process :
begin
owa_util.mime_header('text/html', FALSE);
owa_cookie.send(
name=>'LOGIN_USERNAME_COOKIE',
value=>lower(:P101_USERNAME));
[code].........
If i give ebs username and pwd means, it is not logging in as it is showing invalid login credentials.
Our apex currently has LDAP authentication scheme. We have many applications within the workspace. We are looking for a way to have one authentication scheme defined for all the applications so that user doesn't have to enter username/password for each application. How can I share my LDAP authentication scheme for multiple applications.
View 4 Replies View RelatedI have got single sign on working via the built in LDAP Directory authentication in APEX. But at the moment this is letting everyone who is within AD log inHow can I assign role permissions to each logged in user so some users have an admin role and see certain parts of the application / pages / navigation items while editors and readers have different permissions
And also to restrict access to certain pages within the application
I am trying to use embedded weblogic server for creating an LDAP authtication secheme but it is not working
I believe that embedded ldap server works on the same port as the admin server of the domain but configuring it has been a pain. I got the following code from forum to test the ldap connection
declare
l_retval pls_integer;
l_retval2 pls_integer;
l_session dbms_ldap.session;
l_ldap_host varchar2(256);
[code]........
Every time I run this, I get the following error
ldap session : 01000000(returned from init)
error: ORA-31202: DBMS_LDAP: LDAP client/server error: Invalid credentials
-31202
I am using SSO login for Authorizations. Would like make use of SSO for creating authentication schema. My main requirement is to assign privilege based on users using SSO loging.
View 0 Replies View RelatedI have created report with the collections. Report query has been changing dynamically but i got problem with report header names and headers names has not been changing dynamically it is always showing like c001,c002....etc so, i have created global item(G_ITEM) in shared components--->Applications items after that I have created process(before headers) and assigning some value to G_ITEM and used &G_ITEM to column headres in IR Report but here &G_ITEM is not showing any value.
How can i achieve dynamic headers names by using *&G_ITEM(global items)*
APEX 4.1.1.00.23/Oracle 11g
When attempting to use apex_web_service.make_rest_request, I found that it doesnt work with one of my web services because the service requires header parameters. The wrapper apex_web_service.make_rest_request is missing the two header parameters (p_http_headers, p_http_hdr_values) that are in the internal package wwv_flow_web_services.make_rest_request. I have tried passing the values into the two available p_parm_name and p_parm_value parameters, but it doesnt work. They have to be in the header.
It does work within APEX application when it allows me to add a header parm, but I am trying to schedule it nightly as a job from the DB.
Will it hurt anything for me to use the wwv_flow_web_services.make_rest_request?
How to color HTML region header depending on SQL query result ?
View 9 Replies View RelatedIs it possible to use Database authentication in APEX through database link, and how?Also is it posible to read roles from users through database link?
View 3 Replies View RelatedWe are using Application Express 4.1.0.00.32 on Wondows XP and Oracle version is 10g. I've created a report in APEX and the user is insisting on putting a header on each page in PRINT of the report which should contain the "from date" and "to date", which are present on the select criteria on top.
Can I somehow add from_date and to_date items in Title so that when they print the report, they'll see the from and to dates in the title?Or is there someother way to do this. The report is an interactive report with a control break and user prints the report with file->print.
Can application connect with windows authentication to oracle 11.2.0.3 database? if so then how can i set it up!
View 3 Replies View RelatedI have a requirement from a customer that i have to read an excel file contains data in Multiple sheets of the same excel sheet.
how to read the multiple sheets of an excel sheet in Oracle?
I got an csv file which got 52 sheets. Is there a way from sqlloder to load all these 52 sheets data. I in general seperate all these sheets into different CSV files and load. So, is there a better way to load.
View 6 Replies View RelatedI need to generate a single excel file which each department details in seperate sheets of the excel file, each sheet should ne named with department no (ex :Dept_10, Dept_20,Dept_30) and the main excel should be named as Emp_details.
Header row and total row should be in bold.I have created 3 individual excels thru toad and moved them to single excel and renamed the sheets.
Can we programatically do this thru SQL or PL/SQL, does Oracle provide any build packages for excel.As excel files cannot be uploaded,I am unable to upload the excel file I generated manually.
select to_char(empno) empno,ename,job,mgr,hiredate,
nvl(sal,0) sal,nvl(comm,0) comm,nvl(sal,0) + nvl(comm,0) "Total Income" ,deptno
from emp
where deptno = 10
union all
select 'Total',null,null,null,null,sum(nvl(sal,0)),sum(nvl(comm,0)),sum(nvl(sal,0))+sum(nvl(comm,0)),null
from emp
where deptno = 10;
I'm planning to do a single-sing-on in one of my applications. To get to my application, the user has to log in to a portal-application befor. From this application i receive 2 headers, to verify this person has authenticated successfully. But how can I read these 2 headers? It doesn't work with the UTL_HTTP package, because i don't do an active request on an url.
View 8 Replies View RelatedI have a requirement to capture a large number character string which is an output from http request. I created a CLOB datatype to capture it. I see an issue of truncating of the characters after 1998 character's (Block 1, below). If i assign the same ouput put and assign to variable of CLOB type and displaying 3794 Character as required(Block 2) which i am expecting the same in Block 1 too to see entire string ....
For your reference pl copy below link and past in explorer to see th entire output put.
********
http://gissms-stg-05:8399/arcgis/rest/services/ESRI_Route_NA_SA_CF/NAServer/Service%20Area/solveServiceArea?facilities=-95.452487%2C2 9.789048&barriers=&polylineBarriers=&polygonBarriers=&defaultBreaks=1&travelDirection=esriNATravelDirectionFromFa cility&outputGeometryPrecision=&outputGeometryPrecisionUnits=esriDecimalDegrees&f=json
**************************************************************
BLOCK : 1
declare
l_text3 CLOB;
begin
[code]...
We installed new SSL certificate on Oracle HTTP server and getting an error in IE 6,7,8:
res://ieframe.dll/dnserror.htm#https://...
Examining http headers provide following error description:
ERROR_INTERNET_SECURITY_CHANNEL_ERROR.
How was it resolved?
How to check the open http connections in the database as I am getting.
ORA-29270: too many open HTTP requests
We have a requirement like, we will get bulk data (2 GB) data file with different languages(Russian, chinese, Japanese, German) etc. and we need to load these data into our databse also we have to translate the same.
We are using Oracle 11g.
We had used Oracle httpuritype - And the below mentioned procedure PROCEDURE TEST.PRC_TRANS_GERMAN will call the function - trans_jef
Input parameter for PRC_TRANS_GERMAN - > To_language and from Language. and this procedure will store the translated word in the seperate table. Input parameter for the function trans_jef - > Word to be translated , from languae, to_language. And this function will return the translated word.
The issue I am facing is when I am passing the table of around 10000 records, around 4000 rows are not getting translated. So when i try to capture the error in exception- the error is
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1819
ORA-29270: too many open HTTP requests
When I try to re execute the missed words, they were translated. But they are not getting translated in one go because of the too many http open request.
how to resolve this ORA-29270 errror.
Translator
/* Formatted on 07-09-2012 09:19:33 (QP5 v5.215.12089.38647) */
CREATE OR REPLACE FUNCTION trans_jef (v_RawText IN VARCHAR2,
v_SrcLang IN VARCHAR2,
[Code]...