Help on Authentication Schema and public page

Hi
i'm developing a app using an authentication schema basede on OID.
The problem is that the first page to be load (page 1), doesn't require any permission...it's public....
the only way to aceed directly to this page witouth login is type "?p=2011:1"
there are some way to pass over the authentication schema, just calling the app "?p=2011"
the home link on aplication security is .....f?p=&APP_ID.:1
thanks

José,
This seems to be the same bug discussed here: Re: Difference between using Application Alias and Application Number You may need to use an Apache rewrite directive of some kind until we fix it.
Scott

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Hi all,
I would like to make sincere request to all you that I am not able authenticate my users based on tables. I start to learn HTML DB before 20 days and created simple application.
Requirement:
1: Created new login page P16 other than inbuilt login page 101.
2: created table “trx_employee_login” which will keep track of user information
3: after giving URL to user if user enters usr/passwd then it should take username and password (remote ) and validate in “trx_employee_login” table and if it exist then open some (page 34) page
in the current application.
Approach:
1: written authentication function as
CREATE OR REPLACE FUNCTION custom_auth (
p_username IN VARCHAR2,
p_password IN VARCHAR2
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IS
l_password VARCHAR2 (4000);
l_stored_password VARCHAR2 (4000);
l_count NUMBER;
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END IF;
END;
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return custom_auth;
in authentication function.
3: same like I created Set Username cookie :
begin
owa_util.mime_header('text/html', FALSE);
owa_cookie.send(
name=>'LOGIN_USERNAME_COOKIE',
value=>lower(:P16_USERNAME));
exception when others then null;
end;
and other process to like 101 page
but I m not able to get the result showing always message “Invalid Login Credentials”
Please it will be great help if any one will help me. I m trying from the last 5 days but not able to do. I love to do myself first and if not possible then like to ask others. So please need help. Any other approach will be appreciated.
Thanks && Regards
Ravi

Thanks Scott very Much,
I changed but still I am not getting showing invalid credetial.
Any how I got some hope by you. Can you have look on this please again.I am very new in HTML so after six days trying I am bit tensed.Here is what I am doing
1: Created new login page Page 16.
2: In page rendering process I created a “Before Header process named Get cookie Name ” just like inbuilt login Page :
declare
v varchar2(255) := null;
c owa_cookie.cookie;
begin
c := owa_cookie.get('LOGIN_USERNAME_COOKIE');
:P16_USERNAME := c.vals(1);
exception when others then null;
end;
Incase of :P101_USERNAMR I change it as :P101_USERNAMR .
3: In page rendering I created “Clear Cache for all Items on Pages (PageID,PageID,PageID)”
process for page 16.
4: In Page processing I created a process named “Set Username Cookie” type After computation and Validation.
5: In page processing I ceated process Login just like page 101 and changed as
wwv_flow_custom_auth_std.login(
P_UNAME => v('P16_USERNAME'),
P_PASSWORD => :P16_PASSWORD,
P_SESSION_ID => v('APP_SESSION'),
P_FLOW_PAGE => :APP_ID||':1'
6: created one branch “On submit after processing to go to page 1 my welcome page”
7: Created Authorisation scheme function returning Boolean:
DECLARE
l_count NUMBER;
BEGIN
SELECT COUNT (*)
INTO l_count
FROM trx_employee_login
WHERE user_name = :p16_username AND PASSWORD = :p16_password;
IF l_count > 0
THEN
RETURN TRUE;
ELSE
:p16_username := NULL;
:p16_password := NULL;
RETURN FALSE;
END IF;
END;
8: I modified the function and make it UPPER case comparison as :
CREATE OR REPLACE FUNCTION custom_auth (
p_username IN VARCHAR2,
p_password IN VARCHAR2
RETURN BOOLEAN
IS
l_password VARCHAR2 (4000);
l_stored_password VARCHAR2 (4000);
l_count NUMBER;
BEGIN
-- First, check to see if the user is in the user table
SELECT COUNT (*)
INTO l_count
FROM trx_employee_login
WHERE UPPER (user_name) = UPPER (p_username);
IF l_count > 0
THEN
-- First, we fetch the stored hashed password & expire date
SELECT PASSWORD
INTO l_stored_password
FROM trx_employee_login
WHERE UPPER (user_name) = UPPER (p_username);
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IF l_password = l_stored_password
THEN
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ELSE
RETURN FALSE;
END IF;
ELSE
RETURN FALSE;
END IF;
END;
In case of point 5 I mentioned how should I call my custom_auth function.
I m not getting if I am changing it as
custom_auth_ (
P_UNAME => v('P16_USERNAME'),
P_PASSWORD => :P16_PASSWORD,
P_SESSION_ID => v('APP_SESSION'),
P_FLOW_PAGE => :APP_ID||':1'
then showing error and if
custom_auth_ (
P_UNAME => v('P16_USERNAME'),
P_PASSWORD => :P16_PASSWORD
then wroung number of argument showing .
That’s what I am doing. I know I am doing some blunder but not getting where.
Can u please take a look and tell me what changes I should made to work this code.
Thanks && Regards.

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Yesterday I spent a lot of time figuring out what was happening and I'm not sure if this is a bug or a feature...
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Created a list on page 0 listing all pages but only listing page 3 and 4 when user is logged in.
Created a custom authentication scheme.
Running the application showed me the page 1 and the list containing 1,2,101.
I could navigate to 101 and then log in after which I was taken to page 1 showing only 1,2,101.
I changed page 101 so that it would take me to page 3 after logging in and it did. The list showed me 1,2,101,3,4 and the username was also visible.
I could visit all pages correctly except page 1. Whenever I navigated to page 1 I effectively got logged out.
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Rene,
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Pedro
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function authenticate(p_username in varchar2,
p_password in varchar2) return boolean;
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p_password in varchar2) return boolean is
-- default the result to 0
v_result integer := 0;
begin
-- store 1 in v_result if a matching row
-- can be found
select 1
into v_result
from user_repository
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and password = p_password;
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return(v_result = 1);
exception
-- if no record was found then return false
when no_data_found then
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end authenticate;
end;
I tried the code with
declare
bres boolean := false;
begin
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if (bres = true) then
dbms_output.put_line('Authentication was successful');
else
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end if;
end;
and it returned : Authentication was successful
But when i try to login with the user him self i says login credentials invalid
I dont know what i;m doing wrong or what i'm forgetting here to make it work.

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Thanks in advance.
Any help will be highly appretiated.
Thanks and Regards
Gaurav Namdeo

Hi Gaurav,
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spnego
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Regards
Vinit

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regards,
madhu

hai..
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Desc
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1. The Wagetype code number is the number assigned to a particular pay component.
Wagetype Description:
1. The description for the wagetype code.
NUM:
1. If there is a split for the wagetypes then this NUM field will make them different.
2. If A persons basic salary is changed in the mid of the month then the wagetype will be split in two amounts with NUM = 01 and NUM = 02.
RTE:
1. The RTE column stores a value for;
a. Rate of interest.
b. Number of leave days.
c. Projection factor. Etc.
2. E.g. In the above diagram /401 wagetype has RTE value 10 which is the projection factor used for different calculations.
AMT:
1. This column possesses the amount of the particular wagetype.
Use of the internal tables:
1. The internal tables are being used for calculations on the NUM, RTE & AMT fields.
2. These internal tables are being read by the rules row by row.
3. The Calculation rule would be only processed for those wagetypes which are specified in the rules source code.
4. The row in the internal table containing the wagetype which has been defined in rule attributes will be placed in the header of the internal table for processing.
5. The processing would be as per the operations used in the rule.
Some important Operations & Functions:
The editor for Operations and Functions is PE04.
While the payroll driver encounters a function and operation it would call a subroutine written in the payroll driver.
The subroutine name for the operation will be OP****, Where **** will be the name of the operation.
For E.g. for Operation AMT the subroutine name would be OPAMT.
The code written for the function will be found as a subroutine in payroll driver as FU****, where **** will be the name of the function.
For E.g. for function INEPF the subroutine name would be FUINEPF.
Operations:
AMT:
1. This Operation would fetch the Amount of the wagetype queried in the rule, in the Variable AMT for processing.
2. The Syntax of the Operation is ZZZOVVVV.
3. ZZZ -> AMT.
4. O -> Operand.
5. VVV -> Value or Variable.
6. For E.g. (AMT= 1000) will fetch the Amount of Wagetype 1000 into AMT.
7. Pressing F1 on the AMT Operation will provide the documentation.
RTE:
1. This Operation would fetch the Rate of the wagetype queried in the rule, in the Variable RTE for processing.
2. The Syntax of the Operation is ZZZOVVVV.
3. ZZZ -> RTE.
4. O -> Operand.
5. VVV -> Value or Variable.
6. For E.g. (RTE= /401) will fetch the Rate of Wagetype /401 into RTE.
7. Pressing F1 on the RTE Operation will provide the documentation.
NUM:
1. This Operation would fetch the Split indicator of the wagetype queried in the rule, in the Variable NUM for processing.
2. The Syntax of the Operation is ZZZOVVVV.
3. ZZZ -> NUM.
4. O -> Operand.
5. VVV -> Value or Variable.
6. For E.g. (NUM= 1000) will fetch the Split indicator of Wagetype 1000 into NUM.
7. Pressing F1 on the NUM Operation will provide the documentation.
ADDWT:
1. This Operation will append one more row in the internal table (Processed by the rule).
2. After calculating an amount from a particular wagetype the amount can be assigned to another wagetype and append to the internal table.
3. For E.g. ADDWT 2050 will add the NUM, RTE, AMT calculated to the NUM, RTE & AMT of the wagetype 2050.
4. If the Wagetype 2050 is not there before in the internal table then NUM, RTE & AMT would be 0.
5. If any value of these three variables are present before then they will be added to the calculated ones.
Functions:
PIT:
1. This function will read the internal table IT (Input table).
2. The function will hold a rule as first parameter.
PRT:
1. This function will read the internal table RT (Results table).
2. The function will hold a rule as first parameter.
PDT:
1. This function will read the internal table IT (Input table).
2. The function will hold a rule as first parameter.
PORT:
1. This function will read the internal table ORT (Old results table).
2. The function will hold a rule as first parameter.
P0014:
1. This function will read the Infotype 0014 for processing.
2. The function will hold a rule as first parameter.

Hoe to create HR Schema and PCR's

Hi experts,
I am new to HR-ABAP. and I want to know about HR schema and PCR's and how it can be implemented???Plz. help me

Hi,
Generally schemas and PCR's are written by Functinal guys. They are mainly used in payroll processing. Schemas and PCR's are written using T-codes PE01,PE02 and PE03 there you have details explanantion for each step.
Regards,
Ramu N.

Help on Authentication Schema and public page

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